Dover 1 W Weather Records (USC00402589)
Record envelope, standing records and threshold days for Dover 1 W (USC00402589), Tennessee, United States, with 130 years of record.
Key Facts for Dover 1 W
- Dover 1 W (USC00402589) is a weather station in Tennessee, United States at 36.49 latitude and -87.85 longitude, 150 m (492 ft) above sea level.
- The station reports from 1897 to 2026, 130 years of record.
- 1,464 records set at Dover 1 W still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Dover 1 W set a daily record high minimum temperature of 20.6 C (69.1 F) on 2 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Tennessee, United States, 36.49 latitude, -87.85 longitude.
- Elevation: 150 m (492 ft).
- Period of record: 1897 to 2026, 130 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
3 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 26.1 C (79.0 F) | -31.1 C (-24.0 F) | 22.2 C (72.0 F) | -13.3 C (8.1 F) |
| Feb | 28.9 C (84.0 F) | -29.4 C (-20.9 F) | 23.9 C (75.0 F) | -9.4 C (15.1 F) |
| Mar | 33.9 C (93.0 F) | -19.4 C (-2.9 F) | 32.2 C (90.0 F) | -5.6 C (21.9 F) |
| Apr | 36.1 C (97.0 F) | -6.1 C (21.0 F) | 30.0 C (86.0 F) | 2.8 C (37.0 F) |
| May | 37.8 C (100.0 F) | -1.1 C (30.0 F) | 31.1 C (88.0 F) | 2.8 C (37.0 F) |
| Jun | 42.2 C (108.0 F) | 3.3 C (37.9 F) | 32.8 C (91.0 F) | 11.1 C (52.0 F) |
| Jul | 43.3 C (109.9 F) | 6.7 C (44.1 F) | 35.6 C (96.1 F) | 16.1 C (61.0 F) |
| Aug | 41.7 C (107.1 F) | 6.7 C (44.1 F) | 35.6 C (96.1 F) | 15.6 C (60.1 F) |
| Sep | 41.1 C (106.0 F) | -4.4 C (24.1 F) | 36.1 C (97.0 F) | 10.0 C (50.0 F) |
| Oct | 35.6 C (96.1 F) | -7.2 C (19.0 F) | 32.2 C (90.0 F) | 8.3 C (46.9 F) |
| Nov | 30.6 C (87.1 F) | -21.7 C (-7.1 F) | n/a | n/a |
| Dec | 26.1 C (79.0 F) | -27.8 C (-18.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1897 | 1 |
| 1898 | 10 |
| 1899 | 41 |
| 1900 | 10 |
| 1901 | 43 |
| 1902 | 5 |
| 1903 | 7 |
| 1904 | 7 |
| 1905 | 10 |
| 1906 | 11 |
| 1907 | 26 |
| 1908 | 14 |
| 1909 | 12 |
| 1910 | 16 |
| 1911 | 33 |
| 1912 | 9 |
| 1913 | 13 |
| 1914 | 28 |
| 1915 | 10 |
| 1916 | 10 |
| 1917 | 21 |
| 1918 | 15 |
| 1919 | 6 |
| 1920 | 12 |
| 1921 | 12 |
| 1922 | 7 |
| 1923 | 10 |
| 1924 | 20 |
| 1925 | 25 |
| 1926 | 11 |
| 1927 | 20 |
| 1928 | 8 |
| 1929 | 9 |
| 1930 | 28 |
| 1931 | 16 |
| 1932 | 14 |
| 1933 | 11 |
| 1934 | 9 |
| 1935 | 8 |
| 1936 | 13 |
| 1937 | 19 |
| 1938 | 7 |
| 1939 | 5 |
| 1940 | 20 |
| 1941 | 11 |
| 1942 | 13 |
| 1943 | 18 |
| 1944 | 8 |
| 1945 | 9 |
| 1946 | 7 |
| 1947 | 12 |
| 1948 | 10 |
| 1949 | 7 |
| 1950 | 14 |
| 1951 | 17 |
| 1952 | 22 |
| 1953 | 14 |
| 1954 | 14 |
| 1955 | 13 |
| 1956 | 11 |
| 1957 | 3 |
| 1958 | 9 |
| 1959 | 8 |
| 1960 | 10 |
| 1961 | 11 |
| 1962 | 12 |
| 1963 | 17 |
| 1964 | 7 |
| 1965 | 10 |
| 1966 | 13 |
| 1967 | 21 |
| 1968 | 8 |
| 1969 | 3 |
| 1970 | 11 |
| 1971 | 10 |
| 1972 | 7 |
| 1973 | 7 |
| 1974 | 10 |
| 1975 | 8 |
| 1976 | 16 |
| 1977 | 14 |
| 1978 | 7 |
| 1979 | 8 |
| 1980 | 12 |
| 1981 | 6 |
| 1982 | 12 |
| 1983 | 20 |
| 1984 | 9 |
| 1985 | 12 |
| 1986 | 12 |
| 1987 | 2 |
| 1988 | 6 |
| 1989 | 24 |
| 1990 | 3 |
| 1991 | 10 |
| 1992 | 9 |
| 1993 | 7 |
| 1994 | 6 |
| 1995 | 4 |
| 1996 | 16 |
| 1997 | 12 |
| 1998 | 9 |
| 1999 | 9 |
| 2000 | 8 |
| 2001 | 6 |
| 2002 | 5 |
| 2003 | 4 |
| 2004 | 6 |
| 2005 | 9 |
| 2006 | 12 |
| 2007 | 4 |
| 2008 | 9 |
| 2009 | 8 |
| 2010 | 7 |
| 2011 | 10 |
| 2012 | 9 |
| 2013 | 4 |
| 2014 | 7 |
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 10 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 10 |
| 2023 | 10 |
| 2024 | 6 |
| 2025 | 7 |
| 2026 | 11 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1951-02-02 | Record low minimum temperature | Record low minimum temperature -29.4 C (-20.9 F) |
| 1963-01-24 | Record low minimum temperature | Record low minimum temperature -31.1 C (-24.0 F) |
| 1982-01-11 | Record low maximum temperature | Record low maximum temperature -17.2 C (1.0 F) |
| 1982-08-31 | Record daily precipitation | Record daily precipitation 193.0 mm (7.6 in) |
| 1985-01-22 | Record low maximum temperature | Record low maximum temperature -17.8 C (0.0 F) |
Wettest Day of Each Month
Aug: 193.0 mm (7.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 179.3 mm (7.1 in) | 8 January 1920 |
| Feb | 172.7 mm (6.8 in) | 16 February 2025 |
| Mar | 144.3 mm (5.7 in) | 2 March 1997 |
| Apr | 159.5 mm (6.3 in) | 4 April 1968 |
| May | 108.7 mm (4.3 in) | 19 May 1983 |
| Jun | 138.2 mm (5.4 in) | 5 June 1998 |
| Jul | 99.3 mm (3.9 in) | 7 July 2016 |
| Aug | 193.0 mm (7.6 in) | 31 August 1982 |
| Sep | 134.6 mm (5.3 in) | 22 September 1919 |
| Oct | 105.4 mm (4.1 in) | 7 October 1927 |
| Nov | 107.4 mm (4.2 in) | 1 November 1903 |
| Dec | 124.5 mm (4.9 in) | 22 December 1990 |
Period of Record Coverage
1897 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1897 | 30 | 8% | No |
| 1898 | 364 | 100% | Yes |
| 1899 | 353 | 97% | Yes |
| 1900 | 119 | 33% | No |
| 1901 | 328 | 90% | No |
| 1902 | 253 | 69% | No |
| 1903 | 177 | 48% | No |
| 1904 | 366 | 100% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 365 | 100% | Yes |
| 1907 | 360 | 99% | Yes |
| 1908 | 362 | 99% | Yes |
| 1909 | 365 | 100% | Yes |
| 1910 | 365 | 100% | Yes |
| 1911 | 334 | 92% | Yes |
| 1912 | 364 | 99% | Yes |
| 1913 | 363 | 99% | Yes |
| 1914 | 252 | 69% | No |
| 1915 | 362 | 99% | Yes |
| 1916 | 362 | 99% | Yes |
| 1917 | 363 | 99% | Yes |
| 1918 | 362 | 99% | Yes |
| 1919 | 360 | 99% | Yes |
| 1920 | 361 | 99% | Yes |
| 1921 | 362 | 99% | Yes |
| 1922 | 301 | 82% | No |
| 1923 | 360 | 99% | Yes |
| 1924 | 336 | 92% | Yes |
| 1925 | 360 | 99% | Yes |
| 1926 | 360 | 99% | Yes |
| 1927 | 355 | 97% | Yes |
| 1928 | 334 | 91% | Yes |
| 1929 | 361 | 99% | Yes |
| 1930 | 360 | 99% | Yes |
| 1931 | 354 | 97% | Yes |
| 1932 | 349 | 95% | Yes |
| 1933 | 360 | 99% | Yes |
| 1934 | 363 | 99% | Yes |
| 1935 | 354 | 97% | Yes |
| 1936 | 362 | 99% | Yes |
| 1937 | 363 | 99% | Yes |
| 1938 | 360 | 99% | Yes |
| 1939 | 353 | 97% | Yes |
| 1940 | 364 | 99% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 363 | 99% | Yes |
| 1943 | 363 | 99% | Yes |
| 1944 | 365 | 100% | Yes |
| 1945 | 331 | 91% | Yes |
| 1946 | 363 | 99% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 361 | 99% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 363 | 99% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 360 | 99% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 361 | 99% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 327 | 90% | No |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 365 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 363 | 99% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 363 | 99% | Yes |
| 1974 | 362 | 99% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 304 | 83% | No |
| 1979 | 363 | 99% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 354 | 97% | Yes |
| 1983 | 362 | 99% | Yes |
| 1984 | 361 | 99% | Yes |
| 1985 | 362 | 99% | Yes |
| 1986 | 364 | 100% | Yes |
| 1987 | 232 | 64% | No |
| 1988 | 359 | 98% | Yes |
| 1989 | 364 | 100% | Yes |
| 1990 | 361 | 99% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 360 | 98% | Yes |
| 1993 | 327 | 90% | No |
| 1994 | 361 | 99% | Yes |
| 1995 | 343 | 94% | Yes |
| 1996 | 353 | 96% | Yes |
| 1997 | 364 | 100% | Yes |
| 1998 | 362 | 99% | Yes |
| 1999 | 359 | 98% | Yes |
| 2000 | 364 | 99% | Yes |
| 2001 | 361 | 99% | Yes |
| 2002 | 345 | 95% | Yes |
| 2003 | 341 | 93% | Yes |
| 2004 | 304 | 83% | No |
| 2005 | 351 | 96% | Yes |
| 2006 | 348 | 95% | Yes |
| 2007 | 327 | 90% | No |
| 2008 | 332 | 91% | Yes |
| 2009 | 344 | 94% | Yes |
| 2010 | 350 | 96% | Yes |
| 2011 | 346 | 95% | Yes |
| 2012 | 356 | 97% | Yes |
| 2013 | 316 | 87% | No |
| 2014 | 318 | 87% | No |
| 2015 | 297 | 81% | No |
| 2016 | 263 | 72% | No |
| 2017 | 298 | 82% | No |
| 2018 | 282 | 77% | No |
| 2019 | 280 | 77% | No |
| 2020 | 268 | 73% | No |
| 2021 | 324 | 89% | No |
| 2022 | 304 | 83% | No |
| 2023 | 302 | 83% | No |
| 2024 | 303 | 83% | No |
| 2025 | 246 | 67% | No |
| 2026 | 220 | 60% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 2 October 2026 | Dover 1 W, US | daily high min (Provisional) | 20.6 C (69.1 F) | 0.6 C (1.1 F) | 100 years | 41 of 100 (Notable) |
| 17 September 2026 | Dover 1 W, US | daily high min (Provisional) | 22.8 C (73.0 F) | 1.7 C (3.1 F) | 115 years | 43 of 100 (Notable) |
| 16 September 2026 | Dover 1 W, US | daily high min (Provisional) | 23.3 C (73.9 F) | 1.6 C (2.9 F) | 68 years | 33 of 100 (Routine) |
| 11 September 2026 | Dover 1 W, US | daily high min (Tie, Provisional) | 22.8 C (73.0 F) | tie | 100 years | 10 of 100 (Routine) |
| 10 September 2026 | Dover 1 W, US | monthly high min (Provisional) | 25.6 C (78.1 F) | 0.6 C (1.1 F) | 14 years | 25 of 100 (Routine) |
| 6 September 2026 | Dover 1 W, US | daily high min (Provisional) | 23.9 C (75.0 F) | 1.1 C (2.0 F) | 127 years | 42 of 100 (Notable) |
| 15 August 2026 | Dover 1 W, US | daily high min (Tie) | 23.9 C (75.0 F) | tie | 31 years | 4 of 100 (Routine) |
| 14 August 2026 | Dover 1 W, US | daily high min (Tie) | 24.4 C (75.9 F) | tie | 83 years | 8 of 100 (Routine) |
| 13 August 2026 | Dover 1 W, US | daily high min | 25.6 C (78.1 F) | 0.6 C (1.1 F) | 27 years | 19 of 100 (Routine) |
| 10 July 2026 | Dover 1 W, US | daily rain | 37.3 mm (1.5 in) | 6.6 mm (0.26 in) | 60 years | 32 of 100 (Routine) |
| 28 June 2026 | Dover 1 W, US | daily high min | 25.0 C (77.0 F) | 1.1 C (2.0 F) | 79 years | 36 of 100 (Notable) |
| 23 May 2026 | Dover 1 W, US | daily rain | 48.8 mm (1.9 in) | 1.3 mm (0.05 in) | 111 years | 40 of 100 (Notable) |
| 19 May 2026 | Dover 1 W, US | daily high min | 22.8 C (73.0 F) | 2.2 C (4.0 F) | 127 years | 44 of 100 (Notable) |
| 16 April 2026 | Dover 1 W, US | daily high min | 20.0 C (68.0 F) | 0.6 C (1.1 F) | 33 years | 21 of 100 (Routine) |
| 4 April 2026 | Dover 1 W, US | daily high min | 21.1 C (70.0 F) | 2.8 C (5.0 F) | 116 years | 44 of 100 (Notable) |
| 3 April 2026 | Dover 1 W, US | daily high min | 19.4 C (66.9 F) | 0.5 C (0.9 F) | 92 years | 37 of 100 (Notable) |
| 23 March 2026 | Dover 1 W, US | daily high max | 32.2 C (90.0 F) | 0.5 C (0.9 F) | 116 years | 40 of 100 (Notable) |
| 7 March 2026 | Dover 1 W, US | daily high min | 20.0 C (68.0 F) | 3.3 C (5.9 F) | 104 years | 45 of 100 (Notable) |
| 7 March 2026 | Dover 1 W, US | daily high max | 28.3 C (82.9 F) | 1.1 C (2.0 F) | 104 years | 41 of 100 (Notable) |
| 20 February 2026 | Dover 1 W, US | daily high max | 23.3 C (73.9 F) | 0.5 C (0.9 F) | 100 years | 40 of 100 (Notable) |
Climate Trend
100 complete years, 1898 to 2024| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1898 | 15.5 C | +0.82 C |
| 1899 | 14.7 C | 0.00 C |
| 1904 | 14.6 C | -0.03 C |
| 1905 | 14.8 C | +0.14 C |
| 1906 | 15.2 C | +0.56 C |
| 1907 | 15.5 C | +0.79 C |
| 1908 | 15.8 C | +1.16 C |
| 1909 | 15.6 C | +0.93 C |
| 1910 | 14.6 C | -0.11 C |
| 1912 | 14.1 C | -0.61 C |
| 1913 | 15.8 C | +1.12 C |
| 1915 | 14.8 C | +0.17 C |
| 1916 | 14.7 C | -0.01 C |
| 1917 | 13.3 C | -1.42 C |
| 1918 | 15.1 C | +0.44 C |
| 1919 | 15.6 C | +0.92 C |
| 1920 | 14.7 C | -0.01 C |
| 1921 | 16.8 C | +2.13 C |
| 1923 | 15.1 C | +0.47 C |
| 1925 | 15.7 C | +1.03 C |
| 1926 | 14.6 C | -0.06 C |
| 1927 | 15.6 C | +0.92 C |
| 1929 | 14.4 C | -0.29 C |
| 1930 | 14.9 C | +0.24 C |
| 1931 | 15.6 C | +0.92 C |
| 1932 | 15.3 C | +0.62 C |
| 1933 | 15.7 C | +1.05 C |
| 1934 | 15.1 C | +0.43 C |
| 1935 | 14.9 C | +0.21 C |
| 1936 | 15.0 C | +0.31 C |
| 1937 | 14.4 C | -0.27 C |
| 1938 | 15.9 C | +1.20 C |
| 1939 | 15.5 C | +0.83 C |
| 1940 | 13.6 C | -1.09 C |
| 1941 | 15.6 C | +0.93 C |
| 1942 | 15.0 C | +0.29 C |
| 1943 | 14.9 C | +0.23 C |
| 1944 | 15.2 C | +0.51 C |
| 1946 | 16.0 C | +1.32 C |
| 1947 | 14.7 C | +0.04 C |
| 1948 | 14.6 C | -0.12 C |
| 1949 | 15.1 C | +0.43 C |
| 1950 | 14.4 C | -0.28 C |
| 1951 | 14.6 C | -0.12 C |
| 1952 | 15.1 C | +0.45 C |
| 1953 | 15.4 C | +0.72 C |
| 1954 | 15.5 C | +0.83 C |
| 1955 | 15.0 C | +0.32 C |
| 1956 | 15.3 C | +0.62 C |
| 1957 | 15.1 C | +0.39 C |
| 1958 | 13.4 C | -1.24 C |
| 1959 | 14.7 C | +0.05 C |
| 1960 | 13.6 C | -1.04 C |
| 1961 | 14.3 C | -0.41 C |
| 1962 | 14.5 C | -0.20 C |
| 1963 | 14.0 C | -0.69 C |
| 1964 | 14.9 C | +0.27 C |
| 1966 | 13.5 C | -1.19 C |
| 1967 | 13.8 C | -0.83 C |
| 1968 | 13.4 C | -1.24 C |
| 1969 | 13.5 C | -1.22 C |
| 1970 | 14.0 C | -0.72 C |
| 1971 | 14.3 C | -0.40 C |
| 1972 | 14.0 C | -0.63 C |
| 1973 | 14.6 C | -0.12 C |
| 1974 | 13.8 C | -0.85 C |
| 1975 | 13.7 C | -0.97 C |
| 1976 | 12.6 C | -2.03 C |
| 1977 | 13.5 C | -1.21 C |
| 1979 | 12.5 C | -2.22 C |
| 1980 | 13.2 C | -1.45 C |
| 1981 | 13.7 C | -1.00 C |
| 1982 | 13.4 C | -1.23 C |
| 1984 | 14.1 C | -0.56 C |
| 1985 | 13.9 C | -0.77 C |
| 1986 | 14.8 C | +0.09 C |
| 1988 | 13.9 C | -0.79 C |
| 1989 | 13.4 C | -1.25 C |
| 1990 | 15.0 C | +0.29 C |
| 1991 | 14.9 C | +0.23 C |
| 1992 | 13.8 C | -0.86 C |
| 1994 | 14.3 C | -0.40 C |
| 1996 | 13.7 C | -0.98 C |
| 1997 | 13.8 C | -0.83 C |
| 1998 | 15.8 C | +1.15 C |
| 1999 | 15.4 C | +0.68 C |
| 2000 | 14.5 C | -0.19 C |
| 2001 | 14.8 C | +0.12 C |
| 2002 | 14.9 C | +0.23 C |
| 2003 | 14.0 C | -0.68 C |
| 2005 | 14.9 C | +0.27 C |
| 2006 | 15.1 C | +0.40 C |
| 2008 | 14.4 C | -0.30 C |
| 2009 | 14.1 C | -0.59 C |
| 2010 | 14.6 C | -0.08 C |
| 2011 | 15.2 C | +0.54 C |
| 2012 | 16.2 C | +1.56 C |
| 2017 | 15.9 C | +1.22 C |
| 2021 | 15.4 C | +0.73 C |
| 2024 | 16.2 C | +1.49 C |
The annual mean temperature here has fallen by 0.06 C (0.01 to 0.11) per decade over 1898 to 2024. In Fahrenheit: 0.11 F (0.03 to 0.20) per decade. The slope is a straight line fitted to 100 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.06 C (-0.11 to -0.01) per decade | -0.11 F (-0.20 to -0.03) per decade | 1898 to 2024 | 100 | Fall |
| Mean daily maximum | -0.2 C (-0.2 to -0.1) per decade | -0.3 F (-0.4 to -0.2) per decade | 1898 to 2024 | 100 | Fall |
| Mean daily minimum | 0.04 C (-0.02 to 0.10) per decade | 0.07 F (-0.03 to 0.18) per decade | 1898 to 2024 | 100 | Not clearly different from zero |
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
1897 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.3 C (109.9 F) | 1901 | 37.2 C (99.0 F) | 130 |
| Coldest night (TNn) | -31.1 C (-24.0 F) | 1963 | -16.1 C (3.0 F) | 130 |
| Wettest day (Rx1day) | 193.0 mm (7.6 in) | 1982 | 74.9 mm (2.9 in) | 129 |
| Wettest five days (Rx5day) | 315.9 mm (12.4 in) | 1937 | 123.7 mm (4.9 in) | 129 |
| Longest dry spell (CDD) | 59 days | 1910 | 19 days | 129 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1897 | 21.7 C (71.1 F) |
| 1898 | 37.8 C (100.0 F) |
| 1899 | 40.6 C (105.1 F) |
| 1900 | 33.3 C (91.9 F) |
| 1901 | 43.3 C (109.9 F) |
| 1902 | 39.4 C (102.9 F) |
| 1903 | 36.1 C (97.0 F) |
| 1904 | 38.3 C (100.9 F) |
| 1905 | 37.2 C (99.0 F) |
| 1906 | 37.2 C (99.0 F) |
| 1907 | 39.4 C (102.9 F) |
| 1908 | 38.3 C (100.9 F) |
| 1909 | 38.9 C (102.0 F) |
| 1910 | 36.7 C (98.1 F) |
| 1911 | 40.6 C (105.1 F) |
| 1912 | 37.8 C (100.0 F) |
| 1913 | 40.0 C (104.0 F) |
| 1914 | 40.0 C (104.0 F) |
| 1915 | 37.2 C (99.0 F) |
| 1916 | 34.4 C (93.9 F) |
| 1917 | 35.0 C (95.0 F) |
| 1918 | 40.0 C (104.0 F) |
| 1919 | 37.8 C (100.0 F) |
| 1920 | 35.0 C (95.0 F) |
| 1921 | 38.9 C (102.0 F) |
| 1922 | 37.2 C (99.0 F) |
| 1923 | 36.7 C (98.1 F) |
| 1924 | 36.7 C (98.1 F) |
| 1925 | 41.1 C (106.0 F) |
| 1926 | 40.0 C (104.0 F) |
| 1927 | 37.8 C (100.0 F) |
| 1928 | 35.0 C (95.0 F) |
| 1929 | 37.8 C (100.0 F) |
| 1930 | 42.2 C (108.0 F) |
| 1931 | 37.8 C (100.0 F) |
| 1932 | 37.8 C (100.0 F) |
| 1933 | 37.8 C (100.0 F) |
| 1934 | 38.9 C (102.0 F) |
| 1935 | 38.9 C (102.0 F) |
| 1936 | 40.6 C (105.1 F) |
| 1937 | 37.2 C (99.0 F) |
| 1938 | 37.2 C (99.0 F) |
| 1939 | 38.3 C (100.9 F) |
| 1940 | 38.3 C (100.9 F) |
| 1941 | 38.9 C (102.0 F) |
| 1942 | 38.3 C (100.9 F) |
| 1943 | 40.6 C (105.1 F) |
| 1944 | 38.9 C (102.0 F) |
| 1945 | 37.8 C (100.0 F) |
| 1946 | 35.0 C (95.0 F) |
| 1947 | 40.6 C (105.1 F) |
| 1948 | 37.8 C (100.0 F) |
| 1949 | 34.4 C (93.9 F) |
| 1950 | 34.4 C (93.9 F) |
| 1951 | 38.9 C (102.0 F) |
| 1952 | 41.1 C (106.0 F) |
| 1953 | 38.3 C (100.9 F) |
| 1954 | 40.6 C (105.1 F) |
| 1955 | 37.2 C (99.0 F) |
| 1956 | 39.4 C (102.9 F) |
| 1957 | 37.8 C (100.0 F) |
| 1958 | 35.6 C (96.1 F) |
| 1959 | 35.0 C (95.0 F) |
| 1960 | 37.8 C (100.0 F) |
| 1961 | 33.9 C (93.0 F) |
| 1962 | 39.4 C (102.9 F) |
| 1963 | 35.6 C (96.1 F) |
| 1964 | 38.9 C (102.0 F) |
| 1965 | 36.1 C (97.0 F) |
| 1966 | 38.9 C (102.0 F) |
| 1967 | 33.9 C (93.0 F) |
| 1968 | 37.8 C (100.0 F) |
| 1969 | 37.2 C (99.0 F) |
| 1970 | 35.6 C (96.1 F) |
| 1971 | 35.6 C (96.1 F) |
| 1972 | 35.6 C (96.1 F) |
| 1973 | 35.6 C (96.1 F) |
| 1974 | 34.4 C (93.9 F) |
| 1975 | 36.1 C (97.0 F) |
| 1976 | 35.6 C (96.1 F) |
| 1977 | 37.2 C (99.0 F) |
| 1978 | 37.8 C (100.0 F) |
| 1979 | 34.4 C (93.9 F) |
| 1980 | 40.0 C (104.0 F) |
| 1981 | 35.0 C (95.0 F) |
| 1982 | 35.0 C (95.0 F) |
| 1983 | 39.4 C (102.9 F) |
| 1984 | 35.0 C (95.0 F) |
| 1985 | 35.0 C (95.0 F) |
| 1986 | 37.8 C (100.0 F) |
| 1987 | 35.0 C (95.0 F) |
| 1988 | 38.3 C (100.9 F) |
| 1989 | 34.4 C (93.9 F) |
| 1990 | 37.2 C (99.0 F) |
| 1991 | 35.0 C (95.0 F) |
| 1992 | 32.8 C (91.0 F) |
| 1993 | 36.1 C (97.0 F) |
| 1994 | 32.8 C (91.0 F) |
| 1995 | 35.6 C (96.1 F) |
| 1996 | 34.4 C (93.9 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 35.6 C (96.1 F) |
| 1999 | 38.9 C (102.0 F) |
| 2000 | 37.2 C (99.0 F) |
| 2001 | 34.4 C (93.9 F) |
| 2002 | 36.7 C (98.1 F) |
| 2003 | 35.6 C (96.1 F) |
| 2004 | 32.8 C (91.0 F) |
| 2005 | 36.7 C (98.1 F) |
| 2006 | 36.7 C (98.1 F) |
| 2007 | 40.6 C (105.1 F) |
| 2008 | 36.1 C (97.0 F) |
| 2009 | 34.4 C (93.9 F) |
| 2010 | 38.9 C (102.0 F) |
| 2011 | 39.4 C (102.9 F) |
| 2012 | 42.2 C (108.0 F) |
| 2013 | 33.3 C (91.9 F) |
| 2014 | 35.6 C (96.1 F) |
| 2015 | 33.9 C (93.0 F) |
| 2016 | 34.4 C (93.9 F) |
| 2017 | 34.4 C (93.9 F) |
| 2018 | 35.0 C (95.0 F) |
| 2019 | 35.6 C (96.1 F) |
| 2020 | 33.9 C (93.0 F) |
| 2021 | 34.4 C (93.9 F) |
| 2022 | 38.3 C (100.9 F) |
| 2023 | 35.0 C (95.0 F) |
| 2024 | 37.2 C (99.0 F) |
| 2025 | 37.2 C (99.0 F) |
| 2026 | 36.1 C (97.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1897 | -7.8 C (18.0 F) |
| 1898 | -13.3 C (8.1 F) |
| 1899 | -27.8 C (-18.0 F) |
| 1900 | -7.8 C (18.0 F) |
| 1901 | -22.8 C (-9.0 F) |
| 1902 | -15.0 C (5.0 F) |
| 1903 | -12.8 C (9.0 F) |
| 1904 | -15.0 C (5.0 F) |
| 1905 | -19.4 C (-2.9 F) |
| 1906 | -15.0 C (5.0 F) |
| 1907 | -20.6 C (-5.1 F) |
| 1908 | -12.2 C (10.0 F) |
| 1909 | -15.6 C (3.9 F) |
| 1910 | -24.4 C (-11.9 F) |
| 1911 | -25.0 C (-13.0 F) |
| 1912 | -22.2 C (-8.0 F) |
| 1913 | -11.1 C (12.0 F) |
| 1914 | -20.6 C (-5.1 F) |
| 1915 | -13.3 C (8.1 F) |
| 1916 | -17.2 C (1.0 F) |
| 1917 | -27.8 C (-18.0 F) |
| 1918 | -26.1 C (-15.0 F) |
| 1919 | -15.6 C (3.9 F) |
| 1920 | -15.6 C (3.9 F) |
| 1921 | -7.2 C (19.0 F) |
| 1922 | -10.0 C (14.0 F) |
| 1923 | -11.7 C (10.9 F) |
| 1924 | -18.9 C (-2.0 F) |
| 1925 | -16.7 C (1.9 F) |
| 1926 | -13.3 C (8.1 F) |
| 1927 | -16.7 C (1.9 F) |
| 1928 | -17.8 C (0.0 F) |
| 1929 | -16.7 C (1.9 F) |
| 1930 | -21.1 C (-6.0 F) |
| 1931 | -18.3 C (-0.9 F) |
| 1932 | -15.6 C (3.9 F) |
| 1933 | -20.0 C (-4.0 F) |
| 1934 | -16.7 C (1.9 F) |
| 1935 | -18.9 C (-2.0 F) |
| 1936 | -20.6 C (-5.1 F) |
| 1937 | -15.6 C (3.9 F) |
| 1938 | -12.8 C (9.0 F) |
| 1939 | -12.2 C (10.0 F) |
| 1940 | -26.1 C (-15.0 F) |
| 1941 | -13.3 C (8.1 F) |
| 1942 | -27.8 C (-18.0 F) |
| 1943 | -15.0 C (5.0 F) |
| 1944 | -13.3 C (8.1 F) |
| 1945 | -17.2 C (1.0 F) |
| 1946 | -11.1 C (12.0 F) |
| 1947 | -14.4 C (6.1 F) |
| 1948 | -18.3 C (-0.9 F) |
| 1949 | -12.2 C (10.0 F) |
| 1950 | -21.7 C (-7.1 F) |
| 1951 | -29.4 C (-20.9 F) |
| 1952 | -12.2 C (10.0 F) |
| 1953 | -16.1 C (3.0 F) |
| 1954 | -14.4 C (6.1 F) |
| 1955 | -16.1 C (3.0 F) |
| 1956 | -11.1 C (12.0 F) |
| 1957 | -16.7 C (1.9 F) |
| 1958 | -21.1 C (-6.0 F) |
| 1959 | -18.9 C (-2.0 F) |
| 1960 | -20.6 C (-5.1 F) |
| 1961 | -22.8 C (-9.0 F) |
| 1962 | -24.4 C (-11.9 F) |
| 1963 | -31.1 C (-24.0 F) |
| 1964 | -16.1 C (3.0 F) |
| 1965 | -18.9 C (-2.0 F) |
| 1966 | -21.1 C (-6.0 F) |
| 1967 | -16.7 C (1.9 F) |
| 1968 | -16.7 C (1.9 F) |
| 1969 | -15.6 C (3.9 F) |
| 1970 | -20.6 C (-5.1 F) |
| 1971 | -18.3 C (-0.9 F) |
| 1972 | -20.0 C (-4.0 F) |
| 1973 | -16.7 C (1.9 F) |
| 1974 | -12.8 C (9.0 F) |
| 1975 | -14.4 C (6.1 F) |
| 1976 | -19.4 C (-2.9 F) |
| 1977 | -26.1 C (-15.0 F) |
| 1978 | -18.9 C (-2.0 F) |
| 1979 | -18.9 C (-2.0 F) |
| 1980 | -17.8 C (0.0 F) |
| 1981 | -18.9 C (-2.0 F) |
| 1982 | -26.1 C (-15.0 F) |
| 1983 | -21.1 C (-6.0 F) |
| 1984 | -22.8 C (-9.0 F) |
| 1985 | -25.6 C (-14.1 F) |
| 1986 | -17.8 C (0.0 F) |
| 1987 | -14.4 C (6.1 F) |
| 1988 | -15.6 C (3.9 F) |
| 1989 | -25.0 C (-13.0 F) |
| 1990 | -13.9 C (7.0 F) |
| 1991 | -12.8 C (9.0 F) |
| 1992 | -13.3 C (8.1 F) |
| 1993 | -13.3 C (8.1 F) |
| 1994 | -21.1 C (-6.0 F) |
| 1995 | -14.4 C (6.1 F) |
| 1996 | -19.4 C (-2.9 F) |
| 1997 | -17.2 C (1.0 F) |
| 1998 | -10.6 C (12.9 F) |
| 1999 | -12.2 C (10.0 F) |
| 2000 | -13.9 C (7.0 F) |
| 2001 | -14.4 C (6.1 F) |
| 2002 | -11.1 C (12.0 F) |
| 2003 | -17.2 C (1.0 F) |
| 2004 | -13.9 C (7.0 F) |
| 2005 | -11.7 C (10.9 F) |
| 2006 | -13.3 C (8.1 F) |
| 2007 | -13.3 C (8.1 F) |
| 2008 | -13.9 C (7.0 F) |
| 2009 | -16.1 C (3.0 F) |
| 2010 | -15.0 C (5.0 F) |
| 2011 | -15.0 C (5.0 F) |
| 2012 | -8.3 C (17.1 F) |
| 2013 | -9.4 C (15.1 F) |
| 2014 | -17.8 C (0.0 F) |
| 2015 | -14.4 C (6.1 F) |
| 2016 | -11.7 C (10.9 F) |
| 2017 | -14.4 C (6.1 F) |
| 2018 | -18.3 C (-0.9 F) |
| 2019 | -11.7 C (10.9 F) |
| 2020 | -9.4 C (15.1 F) |
| 2021 | -16.1 C (3.0 F) |
| 2022 | -20.6 C (-5.1 F) |
| 2023 | -7.8 C (18.0 F) |
| 2024 | -17.2 C (1.0 F) |
| 2025 | -18.3 C (-0.9 F) |
| 2026 | -13.3 C (8.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1897 | n/a |
| 1898 | 82.0 mm (3.2 in) |
| 1899 | 54.6 mm (2.1 in) |
| 1900 | 94.0 mm (3.7 in) |
| 1901 | 55.9 mm (2.2 in) |
| 1902 | 78.2 mm (3.1 in) |
| 1903 | 107.4 mm (4.2 in) |
| 1904 | 59.7 mm (2.4 in) |
| 1905 | 83.6 mm (3.3 in) |
| 1906 | 101.9 mm (4.0 in) |
| 1907 | 51.8 mm (2.0 in) |
| 1908 | 63.5 mm (2.5 in) |
| 1909 | 52.1 mm (2.1 in) |
| 1910 | 103.4 mm (4.1 in) |
| 1911 | 63.5 mm (2.5 in) |
| 1912 | 46.0 mm (1.8 in) |
| 1913 | 94.0 mm (3.7 in) |
| 1914 | 86.4 mm (3.4 in) |
| 1915 | 82.0 mm (3.2 in) |
| 1916 | 73.2 mm (2.9 in) |
| 1917 | 56.6 mm (2.2 in) |
| 1918 | 71.6 mm (2.8 in) |
| 1919 | 134.6 mm (5.3 in) |
| 1920 | 179.3 mm (7.1 in) |
| 1921 | 68.6 mm (2.7 in) |
| 1922 | 85.9 mm (3.4 in) |
| 1923 | 80.0 mm (3.1 in) |
| 1924 | 76.2 mm (3.0 in) |
| 1925 | 55.1 mm (2.2 in) |
| 1926 | 98.3 mm (3.9 in) |
| 1927 | 130.8 mm (5.1 in) |
| 1928 | 91.4 mm (3.6 in) |
| 1929 | 72.9 mm (2.9 in) |
| 1930 | 63.2 mm (2.5 in) |
| 1931 | 59.7 mm (2.4 in) |
| 1932 | 66.3 mm (2.6 in) |
| 1933 | 74.9 mm (2.9 in) |
| 1934 | 62.5 mm (2.5 in) |
| 1935 | 73.7 mm (2.9 in) |
| 1936 | 59.9 mm (2.4 in) |
| 1937 | 96.8 mm (3.8 in) |
| 1938 | 87.6 mm (3.4 in) |
| 1939 | 69.9 mm (2.8 in) |
| 1940 | 45.7 mm (1.8 in) |
| 1941 | 87.9 mm (3.5 in) |
| 1942 | 93.2 mm (3.7 in) |
| 1943 | 68.6 mm (2.7 in) |
| 1944 | 69.9 mm (2.8 in) |
| 1945 | 51.8 mm (2.0 in) |
| 1946 | 63.5 mm (2.5 in) |
| 1947 | 77.5 mm (3.1 in) |
| 1948 | 115.6 mm (4.6 in) |
| 1949 | 103.4 mm (4.1 in) |
| 1950 | 74.7 mm (2.9 in) |
| 1951 | 72.4 mm (2.9 in) |
| 1952 | 51.6 mm (2.0 in) |
| 1953 | 73.7 mm (2.9 in) |
| 1954 | 50.0 mm (2.0 in) |
| 1955 | 64.0 mm (2.5 in) |
| 1956 | 107.7 mm (4.2 in) |
| 1957 | 88.9 mm (3.5 in) |
| 1958 | 52.1 mm (2.1 in) |
| 1959 | 89.7 mm (3.5 in) |
| 1960 | 54.6 mm (2.1 in) |
| 1961 | 94.2 mm (3.7 in) |
| 1962 | 103.6 mm (4.1 in) |
| 1963 | 103.4 mm (4.1 in) |
| 1964 | 61.0 mm (2.4 in) |
| 1965 | 50.8 mm (2.0 in) |
| 1966 | 61.0 mm (2.4 in) |
| 1967 | 105.4 mm (4.1 in) |
| 1968 | 159.5 mm (6.3 in) |
| 1969 | 87.9 mm (3.5 in) |
| 1970 | 58.9 mm (2.3 in) |
| 1971 | 84.8 mm (3.3 in) |
| 1972 | 71.6 mm (2.8 in) |
| 1973 | 63.8 mm (2.5 in) |
| 1974 | 74.9 mm (2.9 in) |
| 1975 | 85.9 mm (3.4 in) |
| 1976 | 61.7 mm (2.4 in) |
| 1977 | 61.2 mm (2.4 in) |
| 1978 | 94.0 mm (3.7 in) |
| 1979 | 130.8 mm (5.1 in) |
| 1980 | 96.5 mm (3.8 in) |
| 1981 | 74.9 mm (2.9 in) |
| 1982 | 193.0 mm (7.6 in) |
| 1983 | 108.7 mm (4.3 in) |
| 1984 | 90.4 mm (3.6 in) |
| 1985 | 50.8 mm (2.0 in) |
| 1986 | 55.9 mm (2.2 in) |
| 1987 | 119.6 mm (4.7 in) |
| 1988 | 89.4 mm (3.5 in) |
| 1989 | 83.6 mm (3.3 in) |
| 1990 | 124.5 mm (4.9 in) |
| 1991 | 57.2 mm (2.3 in) |
| 1992 | 84.6 mm (3.3 in) |
| 1993 | 63.8 mm (2.5 in) |
| 1994 | 66.0 mm (2.6 in) |
| 1995 | 63.5 mm (2.5 in) |
| 1996 | 76.2 mm (3.0 in) |
| 1997 | 144.3 mm (5.7 in) |
| 1998 | 138.2 mm (5.4 in) |
| 1999 | 103.9 mm (4.1 in) |
| 2000 | 43.4 mm (1.7 in) |
| 2001 | 102.1 mm (4.0 in) |
| 2002 | 56.4 mm (2.2 in) |
| 2003 | 54.1 mm (2.1 in) |
| 2004 | 44.5 mm (1.8 in) |
| 2005 | 89.4 mm (3.5 in) |
| 2006 | 63.5 mm (2.5 in) |
| 2007 | 76.7 mm (3.0 in) |
| 2008 | 103.1 mm (4.1 in) |
| 2009 | 96.5 mm (3.8 in) |
| 2010 | 58.4 mm (2.3 in) |
| 2011 | 98.0 mm (3.9 in) |
| 2012 | 55.4 mm (2.2 in) |
| 2013 | 97.8 mm (3.9 in) |
| 2014 | 109.2 mm (4.3 in) |
| 2015 | 74.9 mm (2.9 in) |
| 2016 | 99.3 mm (3.9 in) |
| 2017 | 94.0 mm (3.7 in) |
| 2018 | 80.0 mm (3.1 in) |
| 2019 | 62.0 mm (2.4 in) |
| 2020 | 71.1 mm (2.8 in) |
| 2021 | 54.6 mm (2.1 in) |
| 2022 | 63.5 mm (2.5 in) |
| 2023 | 85.3 mm (3.4 in) |
| 2024 | 71.9 mm (2.8 in) |
| 2025 | 172.7 mm (6.8 in) |
| 2026 | 48.8 mm (1.9 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1897 | n/a |
| 1898 | 135.9 mm (5.4 in) |
| 1899 | 96.1 mm (3.8 in) |
| 1900 | 219.0 mm (8.6 in) |
| 1901 | 86.4 mm (3.4 in) |
| 1902 | 136.6 mm (5.4 in) |
| 1903 | 114.5 mm (4.5 in) |
| 1904 | 125.4 mm (4.9 in) |
| 1905 | 119.6 mm (4.7 in) |
| 1906 | 310.2 mm (12.2 in) |
| 1907 | 111.7 mm (4.4 in) |
| 1908 | 89.1 mm (3.5 in) |
| 1909 | 110.8 mm (4.4 in) |
| 1910 | 159.2 mm (6.3 in) |
| 1911 | 159.5 mm (6.3 in) |
| 1912 | 111.5 mm (4.4 in) |
| 1913 | 196.3 mm (7.7 in) |
| 1914 | 102.1 mm (4.0 in) |
| 1915 | 107.9 mm (4.2 in) |
| 1916 | 115.0 mm (4.5 in) |
| 1917 | 103.9 mm (4.1 in) |
| 1918 | 76.2 mm (3.0 in) |
| 1919 | 157.5 mm (6.2 in) |
| 1920 | 183.1 mm (7.2 in) |
| 1921 | 99.1 mm (3.9 in) |
| 1922 | 94.0 mm (3.7 in) |
| 1923 | 114.3 mm (4.5 in) |
| 1924 | 172.7 mm (6.8 in) |
| 1925 | 113.8 mm (4.5 in) |
| 1926 | 145.2 mm (5.7 in) |
| 1927 | 200.2 mm (7.9 in) |
| 1928 | 143.7 mm (5.7 in) |
| 1929 | 85.6 mm (3.4 in) |
| 1930 | 112.3 mm (4.4 in) |
| 1931 | 63.3 mm (2.5 in) |
| 1932 | 164.8 mm (6.5 in) |
| 1933 | 139.5 mm (5.5 in) |
| 1934 | 82.1 mm (3.2 in) |
| 1935 | 150.2 mm (5.9 in) |
| 1936 | 85.4 mm (3.4 in) |
| 1937 | 315.9 mm (12.4 in) |
| 1938 | 116.7 mm (4.6 in) |
| 1939 | 98.0 mm (3.9 in) |
| 1940 | 73.7 mm (2.9 in) |
| 1941 | 108.5 mm (4.3 in) |
| 1942 | 125.0 mm (4.9 in) |
| 1943 | 109.7 mm (4.3 in) |
| 1944 | 93.6 mm (3.7 in) |
| 1945 | 78.3 mm (3.1 in) |
| 1946 | 117.1 mm (4.6 in) |
| 1947 | 104.2 mm (4.1 in) |
| 1948 | 154.6 mm (6.1 in) |
| 1949 | 146.6 mm (5.8 in) |
| 1950 | 143.3 mm (5.6 in) |
| 1951 | 147.4 mm (5.8 in) |
| 1952 | 91.7 mm (3.6 in) |
| 1953 | 130.0 mm (5.1 in) |
| 1954 | 69.3 mm (2.7 in) |
| 1955 | 98.0 mm (3.9 in) |
| 1956 | 218.9 mm (8.6 in) |
| 1957 | 182.1 mm (7.2 in) |
| 1958 | 82.3 mm (3.2 in) |
| 1959 | 129.5 mm (5.1 in) |
| 1960 | 111.2 mm (4.4 in) |
| 1961 | 130.3 mm (5.1 in) |
| 1962 | 206.7 mm (8.1 in) |
| 1963 | 130.1 mm (5.1 in) |
| 1964 | 137.9 mm (5.4 in) |
| 1965 | 91.2 mm (3.6 in) |
| 1966 | 123.5 mm (4.9 in) |
| 1967 | 150.8 mm (5.9 in) |
| 1968 | 209.3 mm (8.2 in) |
| 1969 | 114.1 mm (4.5 in) |
| 1970 | 121.7 mm (4.8 in) |
| 1971 | 116.4 mm (4.6 in) |
| 1972 | 129.7 mm (5.1 in) |
| 1973 | 141.0 mm (5.6 in) |
| 1974 | 136.6 mm (5.4 in) |
| 1975 | 157.6 mm (6.2 in) |
| 1976 | 137.9 mm (5.4 in) |
| 1977 | 92.6 mm (3.6 in) |
| 1978 | 173.2 mm (6.8 in) |
| 1979 | 217.5 mm (8.6 in) |
| 1980 | 138.6 mm (5.5 in) |
| 1981 | 92.7 mm (3.6 in) |
| 1982 | 289.8 mm (11.4 in) |
| 1983 | 169.1 mm (6.7 in) |
| 1984 | 122.2 mm (4.8 in) |
| 1985 | 101.1 mm (4.0 in) |
| 1986 | 110.3 mm (4.3 in) |
| 1987 | 134.9 mm (5.3 in) |
| 1988 | 124.0 mm (4.9 in) |
| 1989 | 171.7 mm (6.8 in) |
| 1990 | 196.9 mm (7.8 in) |
| 1991 | 108.5 mm (4.3 in) |
| 1992 | 96.6 mm (3.8 in) |
| 1993 | 99.3 mm (3.9 in) |
| 1994 | 127.7 mm (5.0 in) |
| 1995 | 110.7 mm (4.4 in) |
| 1996 | 99.8 mm (3.9 in) |
| 1997 | 234.7 mm (9.2 in) |
| 1998 | 171.2 mm (6.7 in) |
| 1999 | 123.5 mm (4.9 in) |
| 2000 | 125.5 mm (4.9 in) |
| 2001 | 259.8 mm (10.2 in) |
| 2002 | 115.1 mm (4.5 in) |
| 2003 | 121.6 mm (4.8 in) |
| 2004 | 93.1 mm (3.7 in) |
| 2005 | 158.8 mm (6.3 in) |
| 2006 | 65.1 mm (2.6 in) |
| 2007 | 144.0 mm (5.7 in) |
| 2008 | 141.5 mm (5.6 in) |
| 2009 | 116.8 mm (4.6 in) |
| 2010 | 138.9 mm (5.5 in) |
| 2011 | 178.7 mm (7.0 in) |
| 2012 | 79.6 mm (3.1 in) |
| 2013 | 179.9 mm (7.1 in) |
| 2014 | 149.6 mm (5.9 in) |
| 2015 | 99.5 mm (3.9 in) |
| 2016 | 113.0 mm (4.4 in) |
| 2017 | 126.2 mm (5.0 in) |
| 2018 | 162.9 mm (6.4 in) |
| 2019 | 120.4 mm (4.7 in) |
| 2020 | 92.4 mm (3.6 in) |
| 2021 | 106.9 mm (4.2 in) |
| 2022 | 123.7 mm (4.9 in) |
| 2023 | 142.8 mm (5.6 in) |
| 2024 | 137.8 mm (5.4 in) |
| 2025 | 283.9 mm (11.2 in) |
| 2026 | 119.3 mm (4.7 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1897 | n/a |
| 1898 | 15 days |
| 1899 | 23 days |
| 1900 | 18 days |
| 1901 | 46 days |
| 1902 | 27 days |
| 1903 | 24 days |
| 1904 | 28 days |
| 1905 | 29 days |
| 1906 | 24 days |
| 1907 | 17 days |
| 1908 | 32 days |
| 1909 | 18 days |
| 1910 | 59 days |
| 1911 | 19 days |
| 1912 | 25 days |
| 1913 | 25 days |
| 1914 | 32 days |
| 1915 | 19 days |
| 1916 | 14 days |
| 1917 | 29 days |
| 1918 | 23 days |
| 1919 | 21 days |
| 1920 | 27 days |
| 1921 | 26 days |
| 1922 | 15 days |
| 1923 | 15 days |
| 1924 | 37 days |
| 1925 | 19 days |
| 1926 | 17 days |
| 1927 | 23 days |
| 1928 | 17 days |
| 1929 | 14 days |
| 1930 | 24 days |
| 1931 | 20 days |
| 1932 | 16 days |
| 1933 | 16 days |
| 1934 | 19 days |
| 1935 | 18 days |
| 1936 | 18 days |
| 1937 | 13 days |
| 1938 | 33 days |
| 1939 | 22 days |
| 1940 | 14 days |
| 1941 | 24 days |
| 1942 | 14 days |
| 1943 | 23 days |
| 1944 | 28 days |
| 1945 | 10 days |
| 1946 | 16 days |
| 1947 | 19 days |
| 1948 | 17 days |
| 1949 | 12 days |
| 1950 | 24 days |
| 1951 | 20 days |
| 1952 | 29 days |
| 1953 | 27 days |
| 1954 | 19 days |
| 1955 | 22 days |
| 1956 | 18 days |
| 1957 | 20 days |
| 1958 | 19 days |
| 1959 | 16 days |
| 1960 | 16 days |
| 1961 | 27 days |
| 1962 | 16 days |
| 1963 | 32 days |
| 1964 | 20 days |
| 1965 | 18 days |
| 1966 | 14 days |
| 1967 | 20 days |
| 1968 | 23 days |
| 1969 | 18 days |
| 1970 | 15 days |
| 1971 | 16 days |
| 1972 | 22 days |
| 1973 | 16 days |
| 1974 | 15 days |
| 1975 | 12 days |
| 1976 | 18 days |
| 1977 | 21 days |
| 1978 | 16 days |
| 1979 | 13 days |
| 1980 | 22 days |
| 1981 | 12 days |
| 1982 | 11 days |
| 1983 | 16 days |
| 1984 | 21 days |
| 1985 | 19 days |
| 1986 | 18 days |
| 1987 | 25 days |
| 1988 | 22 days |
| 1989 | 15 days |
| 1990 | 15 days |
| 1991 | 21 days |
| 1992 | 19 days |
| 1993 | 17 days |
| 1994 | 14 days |
| 1995 | 26 days |
| 1996 | 19 days |
| 1997 | 14 days |
| 1998 | 37 days |
| 1999 | 49 days |
| 2000 | 27 days |
| 2001 | 16 days |
| 2002 | 20 days |
| 2003 | 21 days |
| 2004 | 24 days |
| 2005 | 29 days |
| 2006 | 17 days |
| 2007 | 24 days |
| 2008 | 26 days |
| 2009 | 16 days |
| 2010 | 27 days |
| 2011 | 13 days |
| 2012 | 24 days |
| 2013 | 14 days |
| 2014 | 17 days |
| 2015 | 12 days |
| 2016 | 10 days |
| 2017 | 13 days |
| 2018 | 10 days |
| 2019 | 18 days |
| 2020 | 11 days |
| 2021 | 12 days |
| 2022 | 14 days |
| 2023 | 12 days |
| 2024 | 14 days |
| 2025 | 28 days |
| 2026 | 18 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
100 years with a frostAcross 100 years with a frost, the median last spring frost at Dover 1 W falls on 14 April and the median first autumn frost on 19 October, which leaves a median of 188 days between them.
In 1980 to 2024 the median growing season was 203 days. That is 15 days more than in 1898 to 1936.
Fitted over all years, the growing season changes by +2.4 days per decade at this station.
| Measure | Median, all years | Earliest period (1898 to 1936) | Recent period (1980 to 2024) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 14 April | 17 April | 6 April | 11 days earlier | -1.3 days per decade |
| First autumn frost | 19 October | 20 October | 27 October | 7 days later | +1.2 days per decade |
| Growing days | 188 days | 188 days | 203 days | 15 days more | +2.4 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
109 years, 1898 to 2012A day with at least 75.3 mm (3.0 in) of rain is expected about once in 2 years. A day with at least 180.0 mm (7.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 75.3 mm (3.0 in) | |
| 5 years | 99.0 mm (3.9 in) | |
| 10 years | 116.2 mm (4.6 in) | |
| 25 years | 140.1 mm (5.5 in) | |
| 50 years | 159.4 mm (6.3 in) | |
| 100 years | 180.0 mm (7.1 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 109 years of values from 1898 to 2012.
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: 193.0 mm (7.6 in) in 1982; 179.3 mm (7.1 in) in 1920; 159.5 mm (6.3 in) in 1968.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Dover 1 W, at 1966. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1966 ran 0.3 C (0.6 F) lower than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1966 | -0.3 | -0.6 | possible | 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.
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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-15).