Wien Weather Records (AU000005901)
Record envelope, standing records and threshold days for Wien (AU000005901), Austria, with 172 years of record.
Key Facts for Wien
- Wien (AU000005901) is a weather station in Austria at 48.23 latitude and 16.35 longitude, 199 m (653 ft) above sea level.
- The station reports from 1855 to 2026, 172 years of record.
- 1,464 records set at Wien still stand.
- Records are tracked for tmax, tmin, prcp, snwd: an element needs 30 years of data to be eligible.
- Wien set a daily record high maximum temperature of 33.2 C (91.8 F) on 8 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Austria, 48.23 latitude, 16.35 longitude.
- Elevation: 199 m (653 ft).
- Period of record: 1855 to 2026, 172 years.
- Eligible elements: tmax, tmin, prcp, snwd.
Daily Record Envelope and 2026
17 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 18.7 C (65.7 F) | -22.2 C (-8.0 F) | 7.8 C (46.0 F) | -8.7 C (16.3 F) |
| Feb | 20.6 C (69.1 F) | -26.0 C (-14.8 F) | 14.9 C (58.8 F) | -5.1 C (22.8 F) |
| Mar | 25.5 C (77.9 F) | -16.3 C (2.7 F) | 19.7 C (67.5 F) | 1.9 C (35.4 F) |
| Apr | 30.0 C (86.0 F) | -8.1 C (17.4 F) | 25.8 C (78.4 F) | -0.3 C (31.5 F) |
| May | 34.0 C (93.2 F) | -1.6 C (29.1 F) | 31.7 C (89.1 F) | 3.9 C (39.0 F) |
| Jun | 39.7 C (103.5 F) | 3.2 C (37.8 F) | 39.7 C (103.5 F) | 10.4 C (50.7 F) |
| Jul | 38.3 C (100.9 F) | 6.9 C (44.4 F) | 37.9 C (100.2 F) | 11.7 C (53.1 F) |
| Aug | 39.8 C (103.6 F) | 6.5 C (43.7 F) | 39.8 C (103.6 F) | 13.5 C (56.3 F) |
| Sep | 33.5 C (92.3 F) | -0.6 C (30.9 F) | 33.2 C (91.8 F) | 8.0 C (46.4 F) |
| Oct | 27.8 C (82.0 F) | -9.1 C (15.6 F) | 25.6 C (78.1 F) | 7.6 C (45.7 F) |
| Nov | 21.7 C (71.1 F) | -14.3 C (6.3 F) | n/a | n/a |
| Dec | 19.1 C (66.4 F) | -20.7 C (-5.3 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1855 | 13 |
| 1856 | 22 |
| 1857 | 7 |
| 1858 | 17 |
| 1859 | 12 |
| 1860 | 13 |
| 1861 | 5 |
| 1862 | 9 |
| 1863 | 4 |
| 1864 | 15 |
| 1865 | 17 |
| 1866 | 9 |
| 1867 | 10 |
| 1868 | 12 |
| 1869 | 10 |
| 1870 | 22 |
| 1871 | 5 |
| 1872 | 8 |
| 1873 | 3 |
| 1874 | 11 |
| 1875 | 10 |
| 1876 | 11 |
| 1877 | 15 |
| 1878 | 8 |
| 1879 | 23 |
| 1880 | 2 |
| 1881 | 15 |
| 1882 | 7 |
| 1883 | 5 |
| 1884 | 10 |
| 1885 | 9 |
| 1886 | 12 |
| 1887 | 5 |
| 1888 | 14 |
| 1889 | 8 |
| 1890 | 14 |
| 1891 | 7 |
| 1892 | 12 |
| 1893 | 12 |
| 1894 | 6 |
| 1895 | 7 |
| 1896 | 2 |
| 1897 | 8 |
| 1898 | 3 |
| 1899 | 10 |
| 1900 | 12 |
| 1901 | 3 |
| 1902 | 15 |
| 1903 | 8 |
| 1904 | 2 |
| 1905 | 3 |
| 1906 | 3 |
| 1907 | 12 |
| 1908 | 12 |
| 1909 | 5 |
| 1910 | 2 |
| 1912 | 12 |
| 1913 | 8 |
| 1914 | 2 |
| 1915 | 8 |
| 1916 | 2 |
| 1917 | 2 |
| 1918 | 4 |
| 1919 | 4 |
| 1920 | 17 |
| 1921 | 12 |
| 1922 | 2 |
| 1923 | 6 |
| 1924 | 2 |
| 1925 | 6 |
| 1926 | 5 |
| 1927 | 5 |
| 1928 | 7 |
| 1929 | 28 |
| 1930 | 4 |
| 1931 | 5 |
| 1932 | 1 |
| 1933 | 3 |
| 1934 | 6 |
| 1935 | 7 |
| 1936 | 6 |
| 1937 | 2 |
| 1938 | 8 |
| 1939 | 5 |
| 1940 | 14 |
| 1941 | 7 |
| 1942 | 15 |
| 1943 | 1 |
| 1944 | 2 |
| 1945 | 2 |
| 1946 | 3 |
| 1947 | 10 |
| 1948 | 9 |
| 1949 | 4 |
| 1950 | 2 |
| 1951 | 2 |
| 1952 | 6 |
| 1953 | 9 |
| 1954 | 8 |
| 1955 | 5 |
| 1956 | 13 |
| 1957 | 10 |
| 1958 | 10 |
| 1959 | 3 |
| 1960 | 3 |
| 1961 | 6 |
| 1962 | 10 |
| 1963 | 7 |
| 1964 | 6 |
| 1965 | 5 |
| 1966 | 3 |
| 1967 | 4 |
| 1968 | 7 |
| 1969 | 6 |
| 1970 | 7 |
| 1971 | 7 |
| 1972 | 4 |
| 1973 | 5 |
| 1974 | 7 |
| 1975 | 6 |
| 1976 | 5 |
| 1977 | 6 |
| 1978 | 4 |
| 1979 | 5 |
| 1980 | 6 |
| 1981 | 10 |
| 1982 | 2 |
| 1983 | 9 |
| 1984 | 2 |
| 1985 | 10 |
| 1986 | 5 |
| 1987 | 18 |
| 1988 | 3 |
| 1989 | 7 |
| 1990 | 6 |
| 1991 | 3 |
| 1992 | 9 |
| 1993 | 14 |
| 1994 | 8 |
| 1995 | 5 |
| 1996 | 8 |
| 1997 | 3 |
| 1998 | 17 |
| 1999 | 5 |
| 2000 | 15 |
| 2001 | 2 |
| 2002 | 15 |
| 2003 | 16 |
| 2004 | 11 |
| 2005 | 5 |
| 2006 | 8 |
| 2007 | 15 |
| 2008 | 7 |
| 2009 | 7 |
| 2010 | 12 |
| 2011 | 12 |
| 2012 | 11 |
| 2013 | 16 |
| 2014 | 6 |
| 2015 | 31 |
| 2016 | 11 |
| 2017 | 10 |
| 2018 | 13 |
| 2019 | 15 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 32 |
| 2024 | 26 |
| 2025 | 10 |
| 2026 | 25 |
All-Time Record Progression
17 new records| Date | Kind | Detail |
|---|---|---|
| 1893-01-16 | Record low maximum temperature | Record low maximum temperature -13.4 C (7.9 F) |
| 1893-01-16 | Record low minimum temperature | Record low minimum temperature -22.2 C (-8.0 F) |
| 1907-01-22 | Record low maximum temperature | Record low maximum temperature -15.7 C (3.7 F) |
| 1929-02-11 | Record low maximum temperature | Record low maximum temperature -16.9 C (1.6 F) |
| 1929-02-11 | Record low minimum temperature | Record low minimum temperature -26.0 C (-14.8 F) |
| 1929-02-12 | Record low maximum temperature | Record low maximum temperature -17.6 C (0.3 F) |
| 1931-09-24 | Record daily precipitation | Record daily precipitation 85.3 mm (3.4 in) |
| 1951-05-10 | Record daily precipitation | Record daily precipitation 92.8 mm (3.7 in) |
| 1957-07-05 | Record high maximum temperature | Record high maximum temperature 37.5 C (99.5 F) |
| 1957-07-06 | Record high minimum temperature | Record high minimum temperature 23.9 C (75.0 F) |
| 1957-07-08 | Record high maximum temperature | Record high maximum temperature 38.3 C (100.9 F) |
| 2005-07-30 | Record high minimum temperature | Record high minimum temperature 24.0 C (75.2 F) |
| 2013-08-08 | Record high maximum temperature | Record high maximum temperature 38.5 C (101.3 F) |
| 2015-07-23 | Record high minimum temperature | Record high minimum temperature 25.3 C (77.5 F) |
| 2024-08-17 | Record daily precipitation | Record daily precipitation 113.9 mm (4.5 in) |
| 2026-06-28 | Record high maximum temperature | Record high maximum temperature 39.7 C (103.5 F) |
| 2026-08-04 | Record high maximum temperature | Record high maximum temperature 39.8 C (103.6 F) |
Wettest Day of Each Month
Aug: 113.9 mm (4.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 26.7 mm (1.1 in) | 15 January 1974 |
| Feb | 61.9 mm (2.4 in) | 4 February 1921 |
| Mar | 43.4 mm (1.7 in) | 22 March 1971 |
| Apr | 47.6 mm (1.9 in) | 14 April 1915 |
| May | 92.8 mm (3.7 in) | 10 May 1951 |
| Jun | 78.1 mm (3.1 in) | 25 June 1979 |
| Jul | 80.8 mm (3.2 in) | 17 July 2021 |
| Aug | 113.9 mm (4.5 in) | 17 August 2024 |
| Sep | 101.6 mm (4.0 in) | 14 September 2024 |
| Oct | 69.5 mm (2.7 in) | 26 October 1930 |
| Nov | 49.3 mm (1.9 in) | 14 November 1905 |
| Dec | 50.3 mm (2.0 in) | 23 December 1947 |
Period of Record Coverage
1855 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1855 | 334 | 92% | Yes |
| 1856 | 365 | 100% | Yes |
| 1857 | 365 | 100% | Yes |
| 1858 | 365 | 100% | Yes |
| 1859 | 364 | 100% | Yes |
| 1860 | 365 | 100% | Yes |
| 1861 | 333 | 91% | Yes |
| 1862 | 295 | 81% | No |
| 1863 | 365 | 100% | Yes |
| 1864 | 366 | 100% | Yes |
| 1865 | 365 | 100% | Yes |
| 1866 | 365 | 100% | Yes |
| 1867 | 361 | 99% | Yes |
| 1868 | 366 | 100% | Yes |
| 1869 | 365 | 100% | Yes |
| 1870 | 360 | 99% | Yes |
| 1871 | 362 | 99% | Yes |
| 1872 | 366 | 100% | Yes |
| 1873 | 365 | 100% | Yes |
| 1874 | 365 | 100% | Yes |
| 1875 | 365 | 100% | Yes |
| 1876 | 366 | 100% | Yes |
| 1877 | 365 | 100% | Yes |
| 1878 | 365 | 100% | Yes |
| 1879 | 365 | 100% | Yes |
| 1880 | 366 | 100% | Yes |
| 1881 | 365 | 100% | Yes |
| 1882 | 365 | 100% | Yes |
| 1883 | 365 | 100% | Yes |
| 1884 | 366 | 100% | Yes |
| 1885 | 365 | 100% | Yes |
| 1886 | 365 | 100% | Yes |
| 1887 | 365 | 100% | Yes |
| 1888 | 366 | 100% | Yes |
| 1889 | 365 | 100% | Yes |
| 1890 | 365 | 100% | Yes |
| 1891 | 365 | 100% | Yes |
| 1892 | 366 | 100% | Yes |
| 1893 | 365 | 100% | Yes |
| 1894 | 365 | 100% | Yes |
| 1895 | 365 | 100% | Yes |
| 1896 | 366 | 100% | Yes |
| 1897 | 365 | 100% | Yes |
| 1898 | 365 | 100% | Yes |
| 1899 | 365 | 100% | Yes |
| 1900 | 364 | 100% | Yes |
| 1901 | 364 | 100% | Yes |
| 1902 | 365 | 100% | Yes |
| 1903 | 365 | 100% | Yes |
| 1904 | 366 | 100% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 365 | 100% | Yes |
| 1907 | 365 | 100% | Yes |
| 1908 | 366 | 100% | Yes |
| 1909 | 365 | 100% | Yes |
| 1910 | 365 | 100% | Yes |
| 1911 | 365 | 100% | Yes |
| 1912 | 366 | 100% | Yes |
| 1913 | 365 | 100% | Yes |
| 1914 | 365 | 100% | Yes |
| 1915 | 365 | 100% | Yes |
| 1916 | 366 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 365 | 100% | Yes |
| 1920 | 366 | 100% | Yes |
| 1921 | 365 | 100% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 366 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 357 | 98% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 285 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 8 September 2026 | Wien, AT | daily high max (Provisional) | 33.2 C (91.8 F) | 1.8 C (3.2 F) | 130 years | 44 of 100 (Notable) |
| 4 September 2026 | Wien, AT | monthly high min (Provisional) | 21.0 C (69.8 F) | 0.2 C (0.4 F) | 160 years | 50 of 100 (Notable) |
| 28 August 2026 | Wien, AT | daily high min (Provisional) | 19.8 C (67.6 F) | 0.2 C (0.4 F) | 131 years | 40 of 100 (Notable) |
| 16 August 2026 | Wien, AT | daily high max | 36.4 C (97.5 F) | 1.4 C (2.5 F) | 1 year | 13 of 100 (Routine) |
| 11 August 2026 | Wien, AT | daily high min | 23.2 C (73.8 F) | 1.4 C (2.5 F) | 166 years | 45 of 100 (Notable) |
| 7 August 2026 | Wien, AT | daily high min | 22.4 C (72.3 F) | 1.3 C (2.3 F) | 11 years | 17 of 100 (Routine) |
| 6 August 2026 | Wien, AT | daily high min | 24.2 C (75.6 F) | 2.2 C (4.0 F) | 95 years | 46 of 100 (Notable) |
| 5 August 2026 | Wien, AT | daily high max | 39.7 C (103.5 F) | 3.4 C (6.1 F) | 4 years | 18 of 100 (Routine) |
| 5 August 2026 | Wien, AT | daily high min | 24.0 C (75.2 F) | 0.2 C (0.4 F) | 8 years | 12 of 100 (Routine) |
| 4 August 2026 | Wien, AT | all-time high max | 39.8 C (103.6 F) | 0.1 C (0.2 F) | 0 years | 30 of 100 (Routine) |
| 3 August 2026 | Wien, AT | monthly high max | 38.7 C (101.7 F) | 0.2 C (0.4 F) | 12 years | 23 of 100 (Routine) |
| 1 August 2026 | Wien, AT | daily high min | 24.0 C (75.2 F) | 2.3 C (4.1 F) | 8 years | 20 of 100 (Routine) |
| 31 July 2026 | Wien, AT | daily high max | 37.9 C (100.2 F) | 4.1 C (7.4 F) | 32 years | 28 of 100 (Routine) |
| 30 July 2026 | Wien, AT | daily high max | 37.1 C (98.8 F) | 2.7 C (4.9 F) | 32 years | 25 of 100 (Routine) |
| 30 June 2026 | Wien, AT | daily high max | 36.2 C (97.2 F) | 0.1 C (0.2 F) | 76 years | 32 of 100 (Routine) |
| 29 June 2026 | Wien, AT | daily high max | 38.9 C (102.0 F) | 2.4 C (4.3 F) | 168 years | 45 of 100 (Notable) |
| 29 June 2026 | Wien, AT | daily high min | 23.4 C (74.1 F) | 2.5 C (4.5 F) | 0 years | 18 of 100 (Routine) |
| 28 June 2026 | Wien, AT | all-time high max | 39.7 C (103.5 F) | 1.2 C (2.2 F) | 12 years | 35 of 100 (Notable) |
| 27 June 2026 | Wien, AT | monthly high max | 38.3 C (100.9 F) | 1.7 C (3.1 F) | 0 years | 23 of 100 (Routine) |
| 26 June 2026 | Wien, AT | monthly high max | 36.6 C (97.9 F) | 0.1 C (0.2 F) | 168 years | 50 of 100 (Notable) |
Climate Trend
167 complete years, 1856 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1856 | 9.9 C | -0.24 C |
| 1857 | 10.3 C | +0.16 C |
| 1858 | 9.0 C | -1.10 C |
| 1859 | 10.9 C | +0.71 C |
| 1860 | 9.6 C | -0.57 C |
| 1863 | 11.6 C | +1.50 C |
| 1864 | 8.2 C | -1.91 C |
| 1865 | 10.0 C | -0.18 C |
| 1866 | 10.6 C | +0.41 C |
| 1867 | 9.9 C | -0.28 C |
| 1868 | 11.2 C | +1.10 C |
| 1869 | 10.7 C | +0.51 C |
| 1870 | 9.0 C | -1.18 C |
| 1871 | 8.6 C | -1.58 C |
| 1872 | 11.0 C | +0.85 C |
| 1873 | 10.2 C | +0.01 C |
| 1874 | 9.1 C | -1.00 C |
| 1875 | 8.3 C | -1.81 C |
| 1876 | 8.8 C | -1.33 C |
| 1877 | 9.3 C | -0.81 C |
| 1878 | 9.5 C | -0.66 C |
| 1879 | 8.3 C | -1.82 C |
| 1880 | 9.8 C | -0.36 C |
| 1881 | 8.5 C | -1.65 C |
| 1882 | 10.1 C | -0.04 C |
| 1883 | 9.1 C | -1.05 C |
| 1884 | 9.6 C | -0.57 C |
| 1885 | 9.5 C | -0.63 C |
| 1886 | 9.4 C | -0.71 C |
| 1887 | 8.7 C | -1.49 C |
| 1888 | 8.3 C | -1.82 C |
| 1889 | 8.7 C | -1.42 C |
| 1890 | 8.9 C | -1.24 C |
| 1891 | 8.7 C | -1.48 C |
| 1892 | 9.0 C | -1.14 C |
| 1893 | 9.5 C | -0.60 C |
| 1894 | 10.1 C | -0.01 C |
| 1895 | 9.2 C | -0.98 C |
| 1896 | 9.3 C | -0.83 C |
| 1897 | 9.9 C | -0.24 C |
| 1898 | 10.7 C | +0.60 C |
| 1899 | 9.7 C | -0.42 C |
| 1900 | 10.2 C | +0.06 C |
| 1901 | 9.7 C | -0.45 C |
| 1902 | 8.9 C | -1.25 C |
| 1903 | 10.1 C | -0.03 C |
| 1904 | 9.7 C | -0.40 C |
| 1905 | 9.6 C | -0.56 C |
| 1906 | 9.6 C | -0.53 C |
| 1907 | 9.4 C | -0.72 C |
| 1908 | 8.9 C | -1.20 C |
| 1909 | 9.1 C | -1.08 C |
| 1910 | 9.8 C | -0.32 C |
| 1911 | 10.1 C | -0.01 C |
| 1912 | 8.8 C | -1.35 C |
| 1913 | 9.5 C | -0.68 C |
| 1914 | 9.1 C | -1.09 C |
| 1915 | 9.4 C | -0.72 C |
| 1916 | 10.4 C | +0.25 C |
| 1917 | 9.0 C | -1.10 C |
| 1918 | 9.9 C | -0.25 C |
| 1919 | 8.9 C | -1.24 C |
| 1920 | 9.8 C | -0.32 C |
| 1921 | 10.3 C | +0.12 C |
| 1922 | 8.7 C | -1.44 C |
| 1923 | 9.8 C | -0.38 C |
| 1924 | 8.7 C | -1.41 C |
| 1925 | 9.8 C | -0.39 C |
| 1926 | 10.2 C | +0.03 C |
| 1927 | 9.9 C | -0.25 C |
| 1928 | 10.0 C | -0.18 C |
| 1929 | 8.6 C | -1.50 C |
| 1930 | 10.2 C | +0.10 C |
| 1931 | 9.2 C | -0.99 C |
| 1932 | 9.8 C | -0.35 C |
| 1933 | 8.8 C | -1.36 C |
| 1934 | 11.4 C | +1.22 C |
| 1935 | 9.8 C | -0.31 C |
| 1936 | 10.2 C | +0.01 C |
| 1937 | 10.3 C | +0.16 C |
| 1938 | 10.2 C | +0.07 C |
| 1939 | 9.7 C | -0.43 C |
| 1940 | 7.5 C | -2.64 C |
| 1941 | 8.4 C | -1.75 C |
| 1942 | 8.7 C | -1.49 C |
| 1943 | 10.1 C | -0.09 C |
| 1944 | 9.6 C | -0.57 C |
| 1945 | 10.4 C | +0.29 C |
| 1946 | 10.2 C | +0.01 C |
| 1947 | 10.0 C | -0.16 C |
| 1948 | 10.4 C | +0.23 C |
| 1949 | 10.5 C | +0.37 C |
| 1950 | 10.4 C | +0.27 C |
| 1951 | 10.7 C | +0.53 C |
| 1952 | 9.8 C | -0.30 C |
| 1953 | 10.5 C | +0.39 C |
| 1954 | 9.3 C | -0.88 C |
| 1955 | 9.5 C | -0.66 C |
| 1956 | 8.9 C | -1.29 C |
| 1957 | 10.4 C | +0.29 C |
| 1958 | 10.3 C | +0.19 C |
| 1959 | 10.3 C | +0.14 C |
| 1960 | 10.1 C | -0.06 C |
| 1961 | 10.8 C | +0.64 C |
| 1962 | 9.3 C | -0.87 C |
| 1963 | 9.2 C | -0.94 C |
| 1964 | 9.6 C | -0.59 C |
| 1965 | 9.1 C | -1.00 C |
| 1966 | 10.6 C | +0.43 C |
| 1967 | 10.7 C | +0.56 C |
| 1968 | 10.2 C | +0.05 C |
| 1969 | 9.7 C | -0.45 C |
| 1970 | 9.8 C | -0.38 C |
| 1971 | 10.4 C | +0.23 C |
| 1972 | 10.1 C | -0.07 C |
| 1973 | 10.3 C | +0.19 C |
| 1974 | 11.0 C | +0.86 C |
| 1975 | 10.9 C | +0.73 C |
| 1976 | 10.3 C | +0.14 C |
| 1977 | 10.8 C | +0.70 C |
| 1978 | 9.7 C | -0.46 C |
| 1979 | 10.2 C | +0.05 C |
| 1980 | 9.4 C | -0.76 C |
| 1981 | 10.8 C | +0.63 C |
| 1982 | 10.6 C | +0.43 C |
| 1983 | 11.4 C | +1.27 C |
| 1984 | 10.0 C | -0.14 C |
| 1985 | 9.7 C | -0.45 C |
| 1986 | 10.2 C | +0.09 C |
| 1987 | 9.9 C | -0.24 C |
| 1988 | 11.0 C | +0.90 C |
| 1989 | 11.3 C | +1.14 C |
| 1990 | 11.5 C | +1.33 C |
| 1991 | 10.3 C | +0.15 C |
| 1992 | 11.6 C | +1.50 C |
| 1993 | 10.5 C | +0.37 C |
| 1994 | 12.0 C | +1.83 C |
| 1995 | 10.8 C | +0.63 C |
| 1996 | 9.3 C | -0.81 C |
| 1997 | 10.5 C | +0.35 C |
| 1998 | 11.2 C | +1.08 C |
| 1999 | 11.2 C | +1.01 C |
| 2000 | 12.2 C | +2.05 C |
| 2001 | 11.1 C | +0.93 C |
| 2002 | 11.8 C | +1.66 C |
| 2003 | 11.5 C | +1.31 C |
| 2004 | 10.9 C | +0.74 C |
| 2005 | 10.6 C | +0.50 C |
| 2006 | 11.2 C | +1.02 C |
| 2007 | 12.1 C | +1.94 C |
| 2008 | 11.9 C | +1.71 C |
| 2009 | 11.4 C | +1.29 C |
| 2010 | 10.4 C | +0.21 C |
| 2011 | 11.5 C | +1.40 C |
| 2012 | 11.7 C | +1.59 C |
| 2013 | 11.2 C | +1.10 C |
| 2014 | 12.4 C | +2.28 C |
| 2015 | 12.5 C | +2.39 C |
| 2016 | 12.0 C | +1.85 C |
| 2017 | 12.1 C | +1.94 C |
| 2018 | 12.9 C | +2.75 C |
| 2019 | 12.9 C | +2.77 C |
| 2020 | 12.3 C | +2.18 C |
| 2021 | 11.6 C | +1.43 C |
| 2023 | 13.0 C | +2.87 C |
| 2024 | 13.6 C | +3.45 C |
| 2025 | 12.1 C | +1.94 C |
The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1856 to 2025. In Fahrenheit: 0.3 F (0.2 to 0.3) per decade. The slope is a straight line fitted to 167 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.1 C (0.1 to 0.2) per decade | 0.3 F (0.2 to 0.3) per decade | 1856 to 2025 | 167 | Rise |
| Mean daily maximum | 0.2 C (0.1 to 0.2) per decade | 0.3 F (0.2 to 0.3) per decade | 1856 to 2025 | 167 | Rise |
| Mean daily minimum | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.2 to 0.3) per decade | 1856 to 2025 | 167 | Rise |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1855 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 39.8 C (103.6 F) | 2026 | 33.0 C (91.4 F) | 172 |
| Coldest night (TNn) | -26.0 C (-14.8 F) | 1929 | -13.2 C (8.1 F) | 172 |
| Wettest day (Rx1day) | 113.9 mm (4.5 in) | 2024 | 42.7 mm (1.7 in) | 126 |
| Wettest five days (Rx5day) | 202.4 mm (8.0 in) | 2024 | 68.4 mm (2.7 in) | 126 |
| Longest dry spell (CDD) | 65 days | 1920 | 22 days | 126 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1855 | 34.8 C (94.6 F) |
| 1856 | 34.8 C (94.6 F) |
| 1857 | 37.0 C (98.6 F) |
| 1858 | 34.3 C (93.7 F) |
| 1859 | 37.3 C (99.1 F) |
| 1860 | 35.0 C (95.0 F) |
| 1861 | 35.6 C (96.1 F) |
| 1862 | 35.1 C (95.2 F) |
| 1863 | 35.5 C (95.9 F) |
| 1864 | 32.1 C (89.8 F) |
| 1865 | 34.6 C (94.3 F) |
| 1866 | 33.4 C (92.1 F) |
| 1867 | 34.3 C (93.7 F) |
| 1868 | 32.9 C (91.2 F) |
| 1869 | 35.3 C (95.5 F) |
| 1870 | 35.0 C (95.0 F) |
| 1871 | 32.8 C (91.0 F) |
| 1872 | 34.4 C (93.9 F) |
| 1873 | 35.0 C (95.0 F) |
| 1874 | 33.0 C (91.4 F) |
| 1875 | 33.4 C (92.1 F) |
| 1876 | 30.8 C (87.4 F) |
| 1877 | 34.9 C (94.8 F) |
| 1878 | 31.6 C (88.9 F) |
| 1879 | 32.1 C (89.8 F) |
| 1880 | 32.4 C (90.3 F) |
| 1881 | 33.5 C (92.3 F) |
| 1882 | 35.3 C (95.5 F) |
| 1883 | 34.1 C (93.4 F) |
| 1884 | 33.3 C (91.9 F) |
| 1885 | 32.0 C (89.6 F) |
| 1886 | 32.6 C (90.7 F) |
| 1887 | 33.8 C (92.8 F) |
| 1888 | 30.9 C (87.6 F) |
| 1889 | 33.3 C (91.9 F) |
| 1890 | 33.3 C (91.9 F) |
| 1891 | 32.0 C (89.6 F) |
| 1892 | 36.2 C (97.2 F) |
| 1893 | 34.2 C (93.6 F) |
| 1894 | 34.6 C (94.3 F) |
| 1895 | 32.0 C (89.6 F) |
| 1896 | 33.0 C (91.4 F) |
| 1897 | 32.6 C (90.7 F) |
| 1898 | 31.0 C (87.8 F) |
| 1899 | 31.7 C (89.1 F) |
| 1900 | 32.2 C (90.0 F) |
| 1901 | 32.0 C (89.6 F) |
| 1902 | 30.8 C (87.4 F) |
| 1903 | 31.0 C (87.8 F) |
| 1904 | 33.1 C (91.6 F) |
| 1905 | 32.7 C (90.9 F) |
| 1906 | 28.8 C (83.8 F) |
| 1907 | 29.6 C (85.3 F) |
| 1908 | 32.3 C (90.1 F) |
| 1909 | 28.9 C (84.0 F) |
| 1910 | 30.4 C (86.7 F) |
| 1911 | 31.1 C (88.0 F) |
| 1912 | 29.0 C (84.2 F) |
| 1913 | 28.0 C (82.4 F) |
| 1914 | 28.0 C (82.4 F) |
| 1915 | 29.0 C (84.2 F) |
| 1916 | 31.8 C (89.2 F) |
| 1917 | 31.1 C (88.0 F) |
| 1918 | 29.2 C (84.6 F) |
| 1919 | 31.2 C (88.2 F) |
| 1920 | 29.8 C (85.6 F) |
| 1921 | 33.3 C (91.9 F) |
| 1922 | 31.6 C (88.9 F) |
| 1923 | 31.0 C (87.8 F) |
| 1924 | 28.2 C (82.8 F) |
| 1925 | 28.3 C (82.9 F) |
| 1926 | 28.0 C (82.4 F) |
| 1927 | 31.3 C (88.3 F) |
| 1928 | 33.0 C (91.4 F) |
| 1929 | 32.2 C (90.0 F) |
| 1930 | 31.6 C (88.9 F) |
| 1931 | 33.7 C (92.7 F) |
| 1932 | 31.4 C (88.5 F) |
| 1933 | 32.3 C (90.1 F) |
| 1934 | 31.8 C (89.2 F) |
| 1935 | 33.8 C (92.8 F) |
| 1936 | 30.0 C (86.0 F) |
| 1937 | 30.0 C (86.0 F) |
| 1938 | 31.0 C (87.8 F) |
| 1939 | 32.9 C (91.2 F) |
| 1940 | 28.8 C (83.8 F) |
| 1941 | 27.8 C (82.0 F) |
| 1942 | 30.7 C (87.3 F) |
| 1943 | 34.0 C (93.2 F) |
| 1944 | 29.3 C (84.7 F) |
| 1945 | 35.5 C (95.9 F) |
| 1946 | 32.0 C (89.6 F) |
| 1947 | 34.2 C (93.6 F) |
| 1948 | 31.5 C (88.7 F) |
| 1949 | 31.2 C (88.2 F) |
| 1950 | 36.1 C (97.0 F) |
| 1951 | 30.2 C (86.4 F) |
| 1952 | 33.9 C (93.0 F) |
| 1953 | 32.2 C (90.0 F) |
| 1954 | 31.3 C (88.3 F) |
| 1955 | 31.2 C (88.2 F) |
| 1956 | 31.6 C (88.9 F) |
| 1957 | 38.3 C (100.9 F) |
| 1958 | 33.0 C (91.4 F) |
| 1959 | 32.7 C (90.9 F) |
| 1960 | 30.4 C (86.7 F) |
| 1961 | 33.7 C (92.7 F) |
| 1962 | 34.1 C (93.4 F) |
| 1963 | 33.7 C (92.7 F) |
| 1964 | 33.5 C (92.3 F) |
| 1965 | 31.6 C (88.9 F) |
| 1966 | 30.8 C (87.4 F) |
| 1967 | 33.3 C (91.9 F) |
| 1968 | 34.3 C (93.7 F) |
| 1969 | 32.8 C (91.0 F) |
| 1970 | 31.9 C (89.4 F) |
| 1971 | 34.9 C (94.8 F) |
| 1972 | 31.7 C (89.1 F) |
| 1973 | 32.5 C (90.5 F) |
| 1974 | 36.1 C (97.0 F) |
| 1975 | 29.8 C (85.6 F) |
| 1976 | 34.0 C (93.2 F) |
| 1977 | 30.0 C (86.0 F) |
| 1978 | 30.0 C (86.0 F) |
| 1979 | 31.4 C (88.5 F) |
| 1980 | 30.6 C (87.1 F) |
| 1981 | 32.3 C (90.1 F) |
| 1982 | 32.0 C (89.6 F) |
| 1983 | 36.0 C (96.8 F) |
| 1984 | 33.2 C (91.8 F) |
| 1985 | 33.4 C (92.1 F) |
| 1986 | 32.7 C (90.9 F) |
| 1987 | 32.6 C (90.7 F) |
| 1988 | 36.0 C (96.8 F) |
| 1989 | 32.0 C (89.6 F) |
| 1990 | 33.5 C (92.3 F) |
| 1991 | 33.9 C (93.0 F) |
| 1992 | 36.4 C (97.5 F) |
| 1993 | 33.1 C (91.6 F) |
| 1994 | 34.4 C (93.9 F) |
| 1995 | 33.4 C (92.1 F) |
| 1996 | 31.2 C (88.2 F) |
| 1997 | 31.4 C (88.5 F) |
| 1998 | 35.2 C (95.4 F) |
| 1999 | 35.3 C (95.5 F) |
| 2000 | 37.0 C (98.6 F) |
| 2001 | 35.4 C (95.7 F) |
| 2002 | 35.1 C (95.2 F) |
| 2003 | 37.6 C (99.7 F) |
| 2004 | 32.4 C (90.3 F) |
| 2005 | 35.6 C (96.1 F) |
| 2006 | 34.9 C (94.8 F) |
| 2007 | 36.8 C (98.2 F) |
| 2008 | 32.4 C (90.3 F) |
| 2009 | 33.5 C (92.3 F) |
| 2010 | 34.1 C (93.4 F) |
| 2011 | 35.7 C (96.3 F) |
| 2012 | 36.3 C (97.3 F) |
| 2013 | 38.5 C (101.3 F) |
| 2014 | 33.2 C (91.8 F) |
| 2015 | 37.1 C (98.8 F) |
| 2016 | 33.7 C (92.7 F) |
| 2017 | 38.4 C (101.1 F) |
| 2018 | 35.2 C (95.4 F) |
| 2019 | 37.0 C (98.6 F) |
| 2020 | 35.9 C (96.6 F) |
| 2021 | 36.7 C (98.1 F) |
| 2022 | 36.3 C (97.3 F) |
| 2023 | 36.2 C (97.2 F) |
| 2024 | 35.0 C (95.0 F) |
| 2025 | 36.8 C (98.2 F) |
| 2026 | 39.8 C (103.6 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1855 | -19.0 C (-2.2 F) |
| 1856 | -14.1 C (6.6 F) |
| 1857 | -15.3 C (4.5 F) |
| 1858 | -16.9 C (1.6 F) |
| 1859 | -14.1 C (6.6 F) |
| 1860 | -12.0 C (10.4 F) |
| 1861 | -19.3 C (-2.7 F) |
| 1862 | -13.0 C (8.6 F) |
| 1863 | -9.6 C (14.7 F) |
| 1864 | -19.3 C (-2.7 F) |
| 1865 | -13.8 C (7.2 F) |
| 1866 | -10.6 C (12.9 F) |
| 1867 | -13.4 C (7.9 F) |
| 1868 | -13.3 C (8.1 F) |
| 1869 | -16.3 C (2.7 F) |
| 1870 | -20.0 C (-4.0 F) |
| 1871 | -16.3 C (2.7 F) |
| 1872 | -9.4 C (15.1 F) |
| 1873 | -10.0 C (14.0 F) |
| 1874 | -10.0 C (14.0 F) |
| 1875 | -17.1 C (1.2 F) |
| 1876 | -14.4 C (6.1 F) |
| 1877 | -13.8 C (7.2 F) |
| 1878 | -14.0 C (6.8 F) |
| 1879 | -20.2 C (-4.4 F) |
| 1880 | -12.3 C (9.9 F) |
| 1881 | -16.4 C (2.5 F) |
| 1882 | -11.5 C (11.3 F) |
| 1883 | -11.4 C (11.5 F) |
| 1884 | -9.7 C (14.5 F) |
| 1885 | -14.4 C (6.1 F) |
| 1886 | -16.3 C (2.7 F) |
| 1887 | -16.0 C (3.2 F) |
| 1888 | -15.5 C (4.1 F) |
| 1889 | -16.0 C (3.2 F) |
| 1890 | -18.7 C (-1.7 F) |
| 1891 | -17.6 C (0.3 F) |
| 1892 | -20.0 C (-4.0 F) |
| 1893 | -22.2 C (-8.0 F) |
| 1894 | -18.2 C (-0.8 F) |
| 1895 | -17.2 C (1.0 F) |
| 1896 | -16.1 C (3.0 F) |
| 1897 | -9.8 C (14.4 F) |
| 1898 | -10.9 C (12.4 F) |
| 1899 | -16.2 C (2.8 F) |
| 1900 | -11.3 C (11.7 F) |
| 1901 | -17.0 C (1.4 F) |
| 1902 | -15.7 C (3.7 F) |
| 1903 | -18.2 C (-0.8 F) |
| 1904 | -9.9 C (14.2 F) |
| 1905 | -17.0 C (1.4 F) |
| 1906 | -12.9 C (8.8 F) |
| 1907 | -21.6 C (-6.9 F) |
| 1908 | -16.6 C (2.1 F) |
| 1909 | -13.3 C (8.1 F) |
| 1910 | -8.3 C (17.1 F) |
| 1911 | -11.5 C (11.3 F) |
| 1912 | -15.6 C (3.9 F) |
| 1913 | -15.0 C (5.0 F) |
| 1914 | -14.1 C (6.6 F) |
| 1915 | -11.8 C (10.8 F) |
| 1916 | -6.2 C (20.8 F) |
| 1917 | -17.2 C (1.0 F) |
| 1918 | -10.2 C (13.6 F) |
| 1919 | -9.2 C (15.4 F) |
| 1920 | -9.1 C (15.6 F) |
| 1921 | -13.5 C (7.7 F) |
| 1922 | -15.0 C (5.0 F) |
| 1923 | -17.0 C (1.4 F) |
| 1924 | -12.0 C (10.4 F) |
| 1925 | -12.8 C (9.0 F) |
| 1926 | -13.6 C (7.5 F) |
| 1927 | -20.7 C (-5.3 F) |
| 1928 | -10.0 C (14.0 F) |
| 1929 | -26.0 C (-14.8 F) |
| 1930 | -11.0 C (12.2 F) |
| 1931 | -12.0 C (10.4 F) |
| 1932 | -14.5 C (5.9 F) |
| 1933 | -15.3 C (4.5 F) |
| 1934 | -11.5 C (11.3 F) |
| 1935 | -13.6 C (7.5 F) |
| 1936 | -12.6 C (9.3 F) |
| 1937 | -12.8 C (9.0 F) |
| 1938 | -15.3 C (4.5 F) |
| 1939 | -15.3 C (4.5 F) |
| 1940 | -20.6 C (-5.1 F) |
| 1941 | -12.3 C (9.9 F) |
| 1942 | -21.9 C (-7.4 F) |
| 1943 | -13.2 C (8.2 F) |
| 1944 | -11.4 C (11.5 F) |
| 1945 | -15.5 C (4.1 F) |
| 1946 | -11.5 C (11.3 F) |
| 1947 | -17.3 C (0.9 F) |
| 1948 | -12.8 C (9.0 F) |
| 1949 | -10.4 C (13.3 F) |
| 1950 | -13.5 C (7.7 F) |
| 1951 | -5.4 C (22.3 F) |
| 1952 | -10.5 C (13.1 F) |
| 1953 | -12.5 C (9.5 F) |
| 1954 | -18.2 C (-0.8 F) |
| 1955 | -11.2 C (11.8 F) |
| 1956 | -22.6 C (-8.7 F) |
| 1957 | -13.7 C (7.3 F) |
| 1958 | -10.1 C (13.8 F) |
| 1959 | -9.6 C (14.7 F) |
| 1960 | -14.5 C (5.9 F) |
| 1961 | -15.0 C (5.0 F) |
| 1962 | -14.8 C (5.4 F) |
| 1963 | -16.8 C (1.8 F) |
| 1964 | -16.1 C (3.0 F) |
| 1965 | -12.0 C (10.4 F) |
| 1966 | -14.3 C (6.3 F) |
| 1967 | -10.4 C (13.3 F) |
| 1968 | -14.6 C (5.7 F) |
| 1969 | -17.2 C (1.0 F) |
| 1970 | -12.0 C (10.4 F) |
| 1971 | -15.3 C (4.5 F) |
| 1972 | -10.5 C (13.1 F) |
| 1973 | -10.4 C (13.3 F) |
| 1974 | -2.7 C (27.1 F) |
| 1975 | -11.5 C (11.3 F) |
| 1976 | -11.5 C (11.3 F) |
| 1977 | -8.1 C (17.4 F) |
| 1978 | -14.5 C (5.9 F) |
| 1979 | -12.8 C (9.0 F) |
| 1980 | -12.7 C (9.1 F) |
| 1981 | -13.9 C (7.0 F) |
| 1982 | -14.5 C (5.9 F) |
| 1983 | -10.9 C (12.4 F) |
| 1984 | -8.8 C (16.2 F) |
| 1985 | -19.6 C (-3.3 F) |
| 1986 | -14.9 C (5.2 F) |
| 1987 | -19.4 C (-2.9 F) |
| 1988 | -9.5 C (14.9 F) |
| 1989 | -9.9 C (14.2 F) |
| 1990 | -9.8 C (14.4 F) |
| 1991 | -15.9 C (3.4 F) |
| 1992 | -10.0 C (14.0 F) |
| 1993 | -13.9 C (7.0 F) |
| 1994 | -11.5 C (11.3 F) |
| 1995 | -10.8 C (12.6 F) |
| 1996 | -18.1 C (-0.6 F) |
| 1997 | -10.2 C (13.6 F) |
| 1998 | -13.7 C (7.3 F) |
| 1999 | -9.0 C (15.8 F) |
| 2000 | -9.8 C (14.4 F) |
| 2001 | -13.6 C (7.5 F) |
| 2002 | -12.3 C (9.9 F) |
| 2003 | -13.7 C (7.3 F) |
| 2004 | -12.3 C (9.9 F) |
| 2005 | -10.6 C (12.9 F) |
| 2006 | -16.1 C (3.0 F) |
| 2007 | -7.7 C (18.1 F) |
| 2008 | -9.0 C (15.8 F) |
| 2009 | -12.4 C (9.7 F) |
| 2010 | -14.2 C (6.4 F) |
| 2011 | -9.9 C (14.2 F) |
| 2012 | -15.0 C (5.0 F) |
| 2013 | -9.7 C (14.5 F) |
| 2014 | -9.8 C (14.4 F) |
| 2015 | -4.8 C (23.4 F) |
| 2016 | -9.6 C (14.7 F) |
| 2017 | -12.6 C (9.3 F) |
| 2018 | -12.4 C (9.7 F) |
| 2019 | -8.2 C (17.2 F) |
| 2020 | -4.7 C (23.5 F) |
| 2021 | -8.4 C (16.9 F) |
| 2022 | -7.1 C (19.2 F) |
| 2023 | -9.0 C (15.8 F) |
| 2024 | -10.1 C (13.8 F) |
| 2025 | -8.3 C (17.1 F) |
| 2026 | -8.7 C (16.3 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1855 | n/a |
| 1856 | n/a |
| 1857 | n/a |
| 1858 | n/a |
| 1859 | n/a |
| 1860 | n/a |
| 1861 | n/a |
| 1862 | n/a |
| 1863 | n/a |
| 1864 | n/a |
| 1865 | n/a |
| 1866 | n/a |
| 1867 | n/a |
| 1868 | n/a |
| 1869 | n/a |
| 1870 | n/a |
| 1871 | n/a |
| 1872 | n/a |
| 1873 | n/a |
| 1874 | n/a |
| 1875 | n/a |
| 1876 | n/a |
| 1877 | n/a |
| 1878 | n/a |
| 1879 | n/a |
| 1880 | n/a |
| 1881 | n/a |
| 1882 | n/a |
| 1883 | n/a |
| 1884 | n/a |
| 1885 | n/a |
| 1886 | n/a |
| 1887 | n/a |
| 1888 | n/a |
| 1889 | n/a |
| 1890 | n/a |
| 1891 | n/a |
| 1892 | n/a |
| 1893 | n/a |
| 1894 | n/a |
| 1895 | n/a |
| 1896 | n/a |
| 1897 | n/a |
| 1898 | n/a |
| 1899 | n/a |
| 1900 | n/a |
| 1901 | 29.5 mm (1.2 in) |
| 1902 | 29.8 mm (1.2 in) |
| 1903 | 49.0 mm (1.9 in) |
| 1904 | 45.3 mm (1.8 in) |
| 1905 | 49.3 mm (1.9 in) |
| 1906 | 43.4 mm (1.7 in) |
| 1907 | 64.9 mm (2.6 in) |
| 1908 | 37.2 mm (1.5 in) |
| 1909 | 34.9 mm (1.4 in) |
| 1910 | 53.4 mm (2.1 in) |
| 1911 | 76.2 mm (3.0 in) |
| 1912 | 38.8 mm (1.5 in) |
| 1913 | 32.0 mm (1.3 in) |
| 1914 | 40.6 mm (1.6 in) |
| 1915 | 47.6 mm (1.9 in) |
| 1916 | 48.1 mm (1.9 in) |
| 1917 | 28.8 mm (1.1 in) |
| 1918 | 24.2 mm (1.0 in) |
| 1919 | 46.6 mm (1.8 in) |
| 1920 | 35.5 mm (1.4 in) |
| 1921 | 61.9 mm (2.4 in) |
| 1922 | 39.1 mm (1.5 in) |
| 1923 | 28.5 mm (1.1 in) |
| 1924 | 41.6 mm (1.6 in) |
| 1925 | 74.0 mm (2.9 in) |
| 1926 | 34.0 mm (1.3 in) |
| 1927 | 30.7 mm (1.2 in) |
| 1928 | 27.0 mm (1.1 in) |
| 1929 | 34.4 mm (1.4 in) |
| 1930 | 69.5 mm (2.7 in) |
| 1931 | 85.3 mm (3.4 in) |
| 1932 | 51.5 mm (2.0 in) |
| 1933 | 30.4 mm (1.2 in) |
| 1934 | 37.2 mm (1.5 in) |
| 1935 | 43.7 mm (1.7 in) |
| 1936 | 53.6 mm (2.1 in) |
| 1937 | 62.6 mm (2.5 in) |
| 1938 | 39.4 mm (1.6 in) |
| 1939 | 42.5 mm (1.7 in) |
| 1940 | 47.1 mm (1.9 in) |
| 1941 | 60.9 mm (2.4 in) |
| 1942 | 35.3 mm (1.4 in) |
| 1943 | 42.9 mm (1.7 in) |
| 1944 | 66.1 mm (2.6 in) |
| 1945 | 22.7 mm (0.9 in) |
| 1946 | 67.4 mm (2.7 in) |
| 1947 | 50.3 mm (2.0 in) |
| 1948 | 25.4 mm (1.0 in) |
| 1949 | 27.7 mm (1.1 in) |
| 1950 | 52.8 mm (2.1 in) |
| 1951 | 92.8 mm (3.7 in) |
| 1952 | 22.1 mm (0.9 in) |
| 1953 | 39.5 mm (1.6 in) |
| 1954 | 36.4 mm (1.4 in) |
| 1955 | 41.7 mm (1.6 in) |
| 1956 | 37.5 mm (1.5 in) |
| 1957 | 47.7 mm (1.9 in) |
| 1958 | 48.4 mm (1.9 in) |
| 1959 | 75.7 mm (3.0 in) |
| 1960 | 28.3 mm (1.1 in) |
| 1961 | 34.4 mm (1.4 in) |
| 1962 | 29.5 mm (1.2 in) |
| 1963 | 35.8 mm (1.4 in) |
| 1964 | 29.0 mm (1.1 in) |
| 1965 | 70.6 mm (2.8 in) |
| 1966 | 31.0 mm (1.2 in) |
| 1967 | 28.2 mm (1.1 in) |
| 1968 | 34.5 mm (1.4 in) |
| 1969 | 56.3 mm (2.2 in) |
| 1970 | 42.4 mm (1.7 in) |
| 1971 | 43.4 mm (1.7 in) |
| 1972 | 34.2 mm (1.3 in) |
| 1973 | 45.6 mm (1.8 in) |
| 1974 | 54.8 mm (2.2 in) |
| 1975 | 68.0 mm (2.7 in) |
| 1976 | 27.7 mm (1.1 in) |
| 1977 | 43.0 mm (1.7 in) |
| 1978 | 26.6 mm (1.0 in) |
| 1979 | 78.1 mm (3.1 in) |
| 1980 | 41.5 mm (1.6 in) |
| 1981 | 27.2 mm (1.1 in) |
| 1982 | 26.5 mm (1.0 in) |
| 1983 | 32.5 mm (1.3 in) |
| 1984 | 31.9 mm (1.3 in) |
| 1985 | 38.5 mm (1.5 in) |
| 1986 | 51.2 mm (2.0 in) |
| 1987 | 45.0 mm (1.8 in) |
| 1988 | 27.4 mm (1.1 in) |
| 1989 | 59.5 mm (2.3 in) |
| 1990 | 27.5 mm (1.1 in) |
| 1991 | 84.9 mm (3.3 in) |
| 1992 | 38.6 mm (1.5 in) |
| 1993 | 29.6 mm (1.2 in) |
| 1994 | 60.5 mm (2.4 in) |
| 1995 | 50.2 mm (2.0 in) |
| 1996 | 45.0 mm (1.8 in) |
| 1997 | 64.6 mm (2.5 in) |
| 1998 | 52.8 mm (2.1 in) |
| 1999 | 49.2 mm (1.9 in) |
| 2000 | 36.4 mm (1.4 in) |
| 2001 | 21.8 mm (0.9 in) |
| 2002 | 53.8 mm (2.1 in) |
| 2003 | 77.1 mm (3.0 in) |
| 2004 | 35.7 mm (1.4 in) |
| 2005 | 48.5 mm (1.9 in) |
| 2006 | 56.8 mm (2.2 in) |
| 2007 | 58.4 mm (2.3 in) |
| 2008 | 30.4 mm (1.2 in) |
| 2009 | 67.5 mm (2.7 in) |
| 2010 | 38.5 mm (1.5 in) |
| 2011 | 37.6 mm (1.5 in) |
| 2012 | 32.7 mm (1.3 in) |
| 2013 | 48.0 mm (1.9 in) |
| 2014 | 62.2 mm (2.4 in) |
| 2015 | 25.0 mm (1.0 in) |
| 2016 | 60.8 mm (2.4 in) |
| 2017 | 50.4 mm (2.0 in) |
| 2018 | 49.2 mm (1.9 in) |
| 2019 | 34.1 mm (1.3 in) |
| 2020 | 44.8 mm (1.8 in) |
| 2021 | 80.8 mm (3.2 in) |
| 2022 | 28.7 mm (1.1 in) |
| 2023 | 54.6 mm (2.1 in) |
| 2024 | 113.9 mm (4.5 in) |
| 2025 | 25.3 mm (1.0 in) |
| 2026 | 47.8 mm (1.9 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1855 | n/a |
| 1856 | n/a |
| 1857 | n/a |
| 1858 | n/a |
| 1859 | n/a |
| 1860 | n/a |
| 1861 | n/a |
| 1862 | n/a |
| 1863 | n/a |
| 1864 | n/a |
| 1865 | n/a |
| 1866 | n/a |
| 1867 | n/a |
| 1868 | n/a |
| 1869 | n/a |
| 1870 | n/a |
| 1871 | n/a |
| 1872 | n/a |
| 1873 | n/a |
| 1874 | n/a |
| 1875 | n/a |
| 1876 | n/a |
| 1877 | n/a |
| 1878 | n/a |
| 1879 | n/a |
| 1880 | n/a |
| 1881 | n/a |
| 1882 | n/a |
| 1883 | n/a |
| 1884 | n/a |
| 1885 | n/a |
| 1886 | n/a |
| 1887 | n/a |
| 1888 | n/a |
| 1889 | n/a |
| 1890 | n/a |
| 1891 | n/a |
| 1892 | n/a |
| 1893 | n/a |
| 1894 | n/a |
| 1895 | n/a |
| 1896 | n/a |
| 1897 | n/a |
| 1898 | n/a |
| 1899 | n/a |
| 1900 | n/a |
| 1901 | 67.8 mm (2.7 in) |
| 1902 | 77.0 mm (3.0 in) |
| 1903 | 85.4 mm (3.4 in) |
| 1904 | 67.2 mm (2.6 in) |
| 1905 | 67.7 mm (2.7 in) |
| 1906 | 60.2 mm (2.4 in) |
| 1907 | 123.8 mm (4.9 in) |
| 1908 | 44.9 mm (1.8 in) |
| 1909 | 83.0 mm (3.3 in) |
| 1910 | 119.7 mm (4.7 in) |
| 1911 | 88.9 mm (3.5 in) |
| 1912 | 79.0 mm (3.1 in) |
| 1913 | 43.2 mm (1.7 in) |
| 1914 | 71.2 mm (2.8 in) |
| 1915 | 94.0 mm (3.7 in) |
| 1916 | 98.5 mm (3.9 in) |
| 1917 | 52.7 mm (2.1 in) |
| 1918 | 52.7 mm (2.1 in) |
| 1919 | 74.3 mm (2.9 in) |
| 1920 | 68.0 mm (2.7 in) |
| 1921 | 80.9 mm (3.2 in) |
| 1922 | 63.2 mm (2.5 in) |
| 1923 | 40.0 mm (1.6 in) |
| 1924 | 71.6 mm (2.8 in) |
| 1925 | 79.8 mm (3.1 in) |
| 1926 | 80.7 mm (3.2 in) |
| 1927 | 44.1 mm (1.7 in) |
| 1928 | 43.3 mm (1.7 in) |
| 1929 | 48.9 mm (1.9 in) |
| 1930 | 170.7 mm (6.7 in) |
| 1931 | 100.4 mm (4.0 in) |
| 1932 | 54.8 mm (2.2 in) |
| 1933 | 48.2 mm (1.9 in) |
| 1934 | 71.4 mm (2.8 in) |
| 1935 | 61.7 mm (2.4 in) |
| 1936 | 111.0 mm (4.4 in) |
| 1937 | 89.7 mm (3.5 in) |
| 1938 | 115.7 mm (4.6 in) |
| 1939 | 57.2 mm (2.3 in) |
| 1940 | 86.6 mm (3.4 in) |
| 1941 | 137.1 mm (5.4 in) |
| 1942 | 67.1 mm (2.6 in) |
| 1943 | 78.5 mm (3.1 in) |
| 1944 | 113.2 mm (4.5 in) |
| 1945 | 59.0 mm (2.3 in) |
| 1946 | 106.0 mm (4.2 in) |
| 1947 | 68.3 mm (2.7 in) |
| 1948 | 54.3 mm (2.1 in) |
| 1949 | 78.8 mm (3.1 in) |
| 1950 | 90.0 mm (3.5 in) |
| 1951 | 131.3 mm (5.2 in) |
| 1952 | 45.3 mm (1.8 in) |
| 1953 | 69.7 mm (2.7 in) |
| 1954 | 55.5 mm (2.2 in) |
| 1955 | 70.1 mm (2.8 in) |
| 1956 | 69.3 mm (2.7 in) |
| 1957 | 89.6 mm (3.5 in) |
| 1958 | 61.8 mm (2.4 in) |
| 1959 | 87.8 mm (3.5 in) |
| 1960 | 50.9 mm (2.0 in) |
| 1961 | 52.7 mm (2.1 in) |
| 1962 | 56.8 mm (2.2 in) |
| 1963 | 47.2 mm (1.9 in) |
| 1964 | 45.0 mm (1.8 in) |
| 1965 | 104.4 mm (4.1 in) |
| 1966 | 58.7 mm (2.3 in) |
| 1967 | 49.9 mm (2.0 in) |
| 1968 | 48.3 mm (1.9 in) |
| 1969 | 90.8 mm (3.6 in) |
| 1970 | 94.0 mm (3.7 in) |
| 1971 | 53.7 mm (2.1 in) |
| 1972 | 90.1 mm (3.5 in) |
| 1973 | 76.8 mm (3.0 in) |
| 1974 | 64.9 mm (2.6 in) |
| 1975 | 140.5 mm (5.5 in) |
| 1976 | 47.2 mm (1.9 in) |
| 1977 | 59.3 mm (2.3 in) |
| 1978 | 52.8 mm (2.1 in) |
| 1979 | 88.6 mm (3.5 in) |
| 1980 | 68.4 mm (2.7 in) |
| 1981 | 43.5 mm (1.7 in) |
| 1982 | 36.5 mm (1.4 in) |
| 1983 | 62.6 mm (2.5 in) |
| 1984 | 43.8 mm (1.7 in) |
| 1985 | 83.4 mm (3.3 in) |
| 1986 | 56.2 mm (2.2 in) |
| 1987 | 57.7 mm (2.3 in) |
| 1988 | 53.7 mm (2.1 in) |
| 1989 | 67.8 mm (2.7 in) |
| 1990 | 39.9 mm (1.6 in) |
| 1991 | 134.3 mm (5.3 in) |
| 1992 | 53.4 mm (2.1 in) |
| 1993 | 54.9 mm (2.2 in) |
| 1994 | 62.0 mm (2.4 in) |
| 1995 | 79.3 mm (3.1 in) |
| 1996 | 78.8 mm (3.1 in) |
| 1997 | 183.5 mm (7.2 in) |
| 1998 | 81.5 mm (3.2 in) |
| 1999 | 57.7 mm (2.3 in) |
| 2000 | 48.2 mm (1.9 in) |
| 2001 | 54.1 mm (2.1 in) |
| 2002 | 141.4 mm (5.6 in) |
| 2003 | 85.4 mm (3.4 in) |
| 2004 | 64.2 mm (2.5 in) |
| 2005 | 51.1 mm (2.0 in) |
| 2006 | 93.9 mm (3.7 in) |
| 2007 | 138.7 mm (5.5 in) |
| 2008 | 60.5 mm (2.4 in) |
| 2009 | 103.5 mm (4.1 in) |
| 2010 | 70.8 mm (2.8 in) |
| 2011 | 57.0 mm (2.2 in) |
| 2012 | 50.5 mm (2.0 in) |
| 2013 | 72.5 mm (2.9 in) |
| 2014 | 82.2 mm (3.2 in) |
| 2015 | 42.9 mm (1.7 in) |
| 2016 | 69.9 mm (2.8 in) |
| 2017 | 70.9 mm (2.8 in) |
| 2018 | 87.0 mm (3.4 in) |
| 2019 | 59.4 mm (2.3 in) |
| 2020 | 93.1 mm (3.7 in) |
| 2021 | 111.2 mm (4.4 in) |
| 2022 | 41.1 mm (1.6 in) |
| 2023 | 105.4 mm (4.1 in) |
| 2024 | 202.4 mm (8.0 in) |
| 2025 | 39.6 mm (1.6 in) |
| 2026 | 56.3 mm (2.2 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1855 | n/a |
| 1856 | n/a |
| 1857 | n/a |
| 1858 | n/a |
| 1859 | n/a |
| 1860 | n/a |
| 1861 | n/a |
| 1862 | n/a |
| 1863 | n/a |
| 1864 | n/a |
| 1865 | n/a |
| 1866 | n/a |
| 1867 | n/a |
| 1868 | n/a |
| 1869 | n/a |
| 1870 | n/a |
| 1871 | n/a |
| 1872 | n/a |
| 1873 | n/a |
| 1874 | n/a |
| 1875 | n/a |
| 1876 | n/a |
| 1877 | n/a |
| 1878 | n/a |
| 1879 | n/a |
| 1880 | n/a |
| 1881 | n/a |
| 1882 | n/a |
| 1883 | n/a |
| 1884 | n/a |
| 1885 | n/a |
| 1886 | n/a |
| 1887 | n/a |
| 1888 | n/a |
| 1889 | n/a |
| 1890 | n/a |
| 1891 | n/a |
| 1892 | n/a |
| 1893 | n/a |
| 1894 | n/a |
| 1895 | n/a |
| 1896 | n/a |
| 1897 | n/a |
| 1898 | n/a |
| 1899 | n/a |
| 1900 | n/a |
| 1901 | 27 days |
| 1902 | 33 days |
| 1903 | 12 days |
| 1904 | 19 days |
| 1905 | 18 days |
| 1906 | 21 days |
| 1907 | 19 days |
| 1908 | 27 days |
| 1909 | 17 days |
| 1910 | 24 days |
| 1911 | 14 days |
| 1912 | 16 days |
| 1913 | 18 days |
| 1914 | 30 days |
| 1915 | 16 days |
| 1916 | 17 days |
| 1917 | 26 days |
| 1918 | 26 days |
| 1919 | 19 days |
| 1920 | 65 days |
| 1921 | 28 days |
| 1922 | 15 days |
| 1923 | 23 days |
| 1924 | 24 days |
| 1925 | 29 days |
| 1926 | 16 days |
| 1927 | 16 days |
| 1928 | 19 days |
| 1929 | 18 days |
| 1930 | 20 days |
| 1931 | 25 days |
| 1932 | 22 days |
| 1933 | 26 days |
| 1934 | 19 days |
| 1935 | 15 days |
| 1936 | 22 days |
| 1937 | 19 days |
| 1938 | 16 days |
| 1939 | 27 days |
| 1940 | 27 days |
| 1941 | 20 days |
| 1942 | 32 days |
| 1943 | 27 days |
| 1944 | 25 days |
| 1945 | 18 days |
| 1946 | 37 days |
| 1947 | 18 days |
| 1948 | 18 days |
| 1949 | 33 days |
| 1950 | 12 days |
| 1951 | 32 days |
| 1952 | 25 days |
| 1953 | 46 days |
| 1954 | 21 days |
| 1955 | 22 days |
| 1956 | 26 days |
| 1957 | 21 days |
| 1958 | 29 days |
| 1959 | 35 days |
| 1960 | 19 days |
| 1961 | 21 days |
| 1962 | 17 days |
| 1963 | 25 days |
| 1964 | 25 days |
| 1965 | 40 days |
| 1966 | 29 days |
| 1967 | 24 days |
| 1968 | 21 days |
| 1969 | 20 days |
| 1970 | 15 days |
| 1971 | 20 days |
| 1972 | 26 days |
| 1973 | 19 days |
| 1974 | 29 days |
| 1975 | 21 days |
| 1976 | 29 days |
| 1977 | 19 days |
| 1978 | 31 days |
| 1979 | 26 days |
| 1980 | 22 days |
| 1981 | 31 days |
| 1982 | 24 days |
| 1983 | 38 days |
| 1984 | 22 days |
| 1985 | 25 days |
| 1986 | 27 days |
| 1987 | 19 days |
| 1988 | 19 days |
| 1989 | 24 days |
| 1990 | 20 days |
| 1991 | 32 days |
| 1992 | 22 days |
| 1993 | 19 days |
| 1994 | 18 days |
| 1995 | 25 days |
| 1996 | 15 days |
| 1997 | 18 days |
| 1998 | 19 days |
| 1999 | 18 days |
| 2000 | 16 days |
| 2001 | 30 days |
| 2002 | 16 days |
| 2003 | 29 days |
| 2004 | 23 days |
| 2005 | 44 days |
| 2006 | 35 days |
| 2007 | 24 days |
| 2008 | 22 days |
| 2009 | 24 days |
| 2010 | 14 days |
| 2011 | 40 days |
| 2012 | 20 days |
| 2013 | 24 days |
| 2014 | 20 days |
| 2015 | 26 days |
| 2016 | 25 days |
| 2017 | 15 days |
| 2018 | 21 days |
| 2019 | 19 days |
| 2020 | 23 days |
| 2021 | 21 days |
| 2022 | 11 days |
| 2023 | 16 days |
| 2024 | 26 days |
| 2025 | 37 days |
| 2026 | 29 days |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
167 years with a frostAcross 167 years with a frost, the median last spring frost at Wien falls on 3 April and the median first autumn frost on 2 November, which leaves a median of 213 days between them.
In 1995 to 2025 the median growing season was 228 days. That is 20 days more than in 1856 to 1887.
Fitted over all years, the growing season changes by +1.6 days per decade at this station.
| Measure | Median, all years | Earliest period (1856 to 1887) | Recent period (1995 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 3 April | 5 April | 28 March | 8 days earlier | -0.9 days per decade |
| First autumn frost | 2 November | 1 November | 10 November | 9 days later | +0.6 days per decade |
| Growing days | 213 days | 208 days | 228 days | 20 days more | +1.6 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
124 years, 1901 to 2025A day with at least 42.3 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 103.2 mm (4.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 42.3 mm (1.7 in) | |
| 5 years | 57.3 mm (2.3 in) | |
| 10 years | 67.7 mm (2.7 in) | |
| 25 years | 81.5 mm (3.2 in) | |
| 50 years | 92.2 mm (3.6 in) | |
| 100 years | 103.2 mm (4.1 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 124 years of values from 1901 to 2025.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 113.9 mm (4.5 in) in 2024; 92.8 mm (3.7 in) in 1951; 85.3 mm (3.4 in) in 1931.
Station Changes
3 suspected3 changes were suspected in the annual mean temperature of Wien, at 1953, 1993 and 1998. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1953 ran 0.3 C (0.5 F) higher than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1993 ran 0.4 C (0.6 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1998 ran 0.2 C (0.4 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1953 | +0.3 | +0.5 | likely | 5 |
| 1993 | -0.4 | -0.6 | likely | 5 |
| 1998 | +0.2 | +0.4 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2010 to 2025 against 1961 to 1990Over 2010 to 2025, Wien had a mean temperature of 12.2 C (53.9 F) and 672.6 mm (26.5 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Belgrade (Observatory) (Serbia, 495 km away), Nis (Serbia, 694 km away) and Verona Villafranca (Italy, 524 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Belgrade (Observatory) | Serbia | 495 km (308 mi) | 12.2 C (54.0 F) | 684.4 mm (26.9 in) | 0.85 |
| Nis | Serbia | 694 km (431 mi) | 11.7 C (53.1 F) | 589.6 mm (23.2 in) | 0.98 |
| Verona Villafranca | Italy | 524 km (326 mi) | 12.6 C (54.8 F) | 824.1 mm (32.4 in) | 1.02 |
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-17).