Burlington Muni AP Weather Records (USW00014931)
Record envelope, standing records and threshold days for Burlington Muni AP (USW00014931), Iowa, United States, with 130 years of record.
Key Facts for Burlington Muni AP
- Burlington Muni AP (USW00014931) is a weather station in Iowa, United States at 40.77 latitude and -91.13 longitude, 208 m (683 ft) above sea level.
- The station reports from 1897 to 2026, 130 years of record.
- 1,464 records set at Burlington Muni AP still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Burlington Muni AP set a daily record high maximum temperature of 30.6 C (87.1 F) on 12 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Iowa, United States, 40.77 latitude, -91.13 longitude.
- Elevation: 208 m (683 ft).
- Period of record: 1897 to 2026, 130 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
7 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 21.1 C (70.0 F) | -31.1 C (-24.0 F) | 15.6 C (60.1 F) | -22.8 C (-9.0 F) |
| Feb | 25.0 C (77.0 F) | -32.8 C (-27.0 F) | 22.8 C (73.0 F) | -15.6 C (3.9 F) |
| Mar | 31.1 C (88.0 F) | -25.0 C (-13.0 F) | 30.0 C (86.0 F) | -14.4 C (6.1 F) |
| Apr | 33.9 C (93.0 F) | -10.6 C (12.9 F) | 28.9 C (84.0 F) | -1.1 C (30.0 F) |
| May | 39.4 C (102.9 F) | -3.3 C (26.1 F) | 31.7 C (89.1 F) | 0.6 C (33.1 F) |
| Jun | 40.6 C (105.1 F) | 3.9 C (39.0 F) | 32.8 C (91.0 F) | 10.6 C (51.1 F) |
| Jul | 43.9 C (111.0 F) | 7.8 C (46.0 F) | 34.4 C (93.9 F) | 12.8 C (55.0 F) |
| Aug | 43.3 C (109.9 F) | 5.0 C (41.0 F) | 34.4 C (93.9 F) | 11.7 C (53.1 F) |
| Sep | 39.4 C (102.9 F) | -5.0 C (23.0 F) | 36.1 C (97.0 F) | 9.4 C (48.9 F) |
| Oct | 35.0 C (95.0 F) | -12.2 C (10.0 F) | 30.6 C (87.1 F) | 6.1 C (43.0 F) |
| Nov | 30.0 C (86.0 F) | -18.9 C (-2.0 F) | n/a | n/a |
| Dec | 22.8 C (73.0 F) | -30.0 C (-22.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1897 | 10 |
| 1898 | 5 |
| 1899 | 28 |
| 1900 | 8 |
| 1901 | 18 |
| 1902 | 13 |
| 1903 | 15 |
| 1904 | 9 |
| 1905 | 13 |
| 1906 | 9 |
| 1907 | 18 |
| 1908 | 7 |
| 1909 | 16 |
| 1910 | 22 |
| 1911 | 19 |
| 1912 | 21 |
| 1913 | 27 |
| 1914 | 17 |
| 1915 | 14 |
| 1916 | 10 |
| 1917 | 18 |
| 1918 | 23 |
| 1919 | 5 |
| 1920 | 7 |
| 1921 | 10 |
| 1922 | 8 |
| 1923 | 11 |
| 1924 | 13 |
| 1925 | 21 |
| 1926 | 4 |
| 1927 | 12 |
| 1928 | 10 |
| 1929 | 10 |
| 1930 | 22 |
| 1931 | 16 |
| 1932 | 9 |
| 1933 | 13 |
| 1934 | 38 |
| 1935 | 7 |
| 1936 | 51 |
| 1937 | 8 |
| 1938 | 10 |
| 1939 | 13 |
| 1940 | 10 |
| 1941 | 3 |
| 1942 | 21 |
| 1943 | 11 |
| 1944 | 10 |
| 1945 | 16 |
| 1946 | 8 |
| 1947 | 14 |
| 1948 | 10 |
| 1949 | 9 |
| 1950 | 25 |
| 1951 | 12 |
| 1952 | 10 |
| 1953 | 13 |
| 1954 | 7 |
| 1955 | 7 |
| 1956 | 7 |
| 1957 | 6 |
| 1958 | 9 |
| 1959 | 5 |
| 1960 | 13 |
| 1961 | 4 |
| 1962 | 13 |
| 1963 | 18 |
| 1964 | 15 |
| 1965 | 8 |
| 1966 | 9 |
| 1967 | 9 |
| 1968 | 8 |
| 1969 | 5 |
| 1970 | 8 |
| 1971 | 6 |
| 1972 | 15 |
| 1973 | 5 |
| 1974 | 14 |
| 1975 | 5 |
| 1976 | 9 |
| 1977 | 12 |
| 1978 | 5 |
| 1979 | 9 |
| 1980 | 1 |
| 1986 | 11 |
| 1987 | 9 |
| 1988 | 12 |
| 1989 | 20 |
| 1990 | 14 |
| 1991 | 19 |
| 1992 | 8 |
| 1993 | 9 |
| 1994 | 6 |
| 1995 | 4 |
| 1996 | 12 |
| 1997 | 16 |
| 1998 | 20 |
| 1999 | 12 |
| 2000 | 15 |
| 2001 | 4 |
| 2002 | 10 |
| 2003 | 7 |
| 2004 | 14 |
| 2005 | 3 |
| 2006 | 15 |
| 2007 | 11 |
| 2008 | 8 |
| 2009 | 9 |
| 2010 | 4 |
| 2011 | 5 |
| 2012 | 18 |
| 2013 | 7 |
| 2014 | 13 |
| 2015 | 6 |
| 2016 | 6 |
| 2017 | 17 |
| 2018 | 14 |
| 2019 | 14 |
| 2020 | 4 |
| 2021 | 9 |
| 2022 | 10 |
| 2023 | 5 |
| 2024 | 12 |
| 2025 | 4 |
| 2026 | 6 |
All-Time Record Progression
13 new records| Date | Kind | Detail |
|---|---|---|
| 1930-07-27 | Record high maximum temperature | Record high maximum temperature 42.8 C (109.0 F) |
| 1930-08-04 | Record high minimum temperature | Record high minimum temperature 27.2 C (81.0 F) |
| 1933-06-29 | Record daily precipitation | Record daily precipitation 159.5 mm (6.3 in) |
| 1934-08-08 | Record high maximum temperature | Record high maximum temperature 43.3 C (109.9 F) |
| 1936-07-14 | Record high maximum temperature | Record high maximum temperature 43.9 C (111.0 F) |
| 1936-07-14 | Record high minimum temperature | Record high minimum temperature 27.8 C (82.0 F) |
| 1936-07-15 | Record high minimum temperature | Record high minimum temperature 28.3 C (82.9 F) |
| 1936-07-27 | Record high minimum temperature | Record high minimum temperature 28.9 C (84.0 F) |
| 1967-01-26 | Record daily snowfall | Record daily snowfall 34.3 cm (13.5 in) |
| 1979-01-13 | Record snow depth | Record snow depth 61.0 cm (24.0 in) |
| 1979-01-18 | Record snow depth | Record snow depth 63.5 cm (25.0 in) |
| 1994-01-18 | Record low maximum temperature | Record low maximum temperature -22.8 C (-9.0 F) |
| 1996-02-03 | Record low maximum temperature | Record low maximum temperature -23.3 C (-9.9 F) |
Wettest Day of Each Month
Jun: 159.5 mm (6.3 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 54.6 mm (2.1 in) | 1 January 1965 |
| Feb | 45.2 mm (1.8 in) | 20 February 2014 |
| Mar | 69.3 mm (2.7 in) | 12 March 1939 |
| Apr | 110.7 mm (4.4 in) | 24 April 1950 |
| May | 84.3 mm (3.3 in) | 15 May 2009 |
| Jun | 159.5 mm (6.3 in) | 29 June 1933 |
| Jul | 98.3 mm (3.9 in) | 4 July 1995 |
| Aug | 156.0 mm (6.1 in) | 5 August 2023 |
| Sep | 150.6 mm (5.9 in) | 13 September 1961 |
| Oct | 106.7 mm (4.2 in) | 1 October 1927 |
| Nov | 68.6 mm (2.7 in) | 17 November 2015 |
| Dec | 55.4 mm (2.2 in) | 24 December 1965 |
Period of Record Coverage
1897 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1897 | 150 | 41% | No |
| 1898 | 234 | 64% | No |
| 1899 | 339 | 93% | Yes |
| 1900 | 279 | 76% | No |
| 1901 | 364 | 100% | Yes |
| 1902 | 364 | 100% | Yes |
| 1903 | 365 | 100% | Yes |
| 1904 | 366 | 100% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 365 | 100% | Yes |
| 1907 | 365 | 100% | Yes |
| 1908 | 360 | 98% | Yes |
| 1909 | 363 | 99% | Yes |
| 1910 | 365 | 100% | Yes |
| 1911 | 364 | 100% | Yes |
| 1912 | 365 | 100% | Yes |
| 1913 | 333 | 91% | Yes |
| 1914 | 363 | 99% | Yes |
| 1915 | 364 | 100% | Yes |
| 1916 | 366 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 335 | 92% | 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 | 364 | 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 | 91 | 25% | No |
| 1986 | 334 | 92% | 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 | 353 | 97% | Yes |
| 1998 | 356 | 98% | 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 | 363 | 99% | 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 | 364 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 355 | 97% | Yes |
| 2026 | 286 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 12 October 2026 | Burlington Muni AP, US | daily high max (Provisional) | 30.6 C (87.1 F) | 0.6 C (1.1 F) | 69 years | 30 of 100 (Routine) |
| 19 September 2026 | Burlington Muni AP, US | daily high min (Provisional) | 21.7 C (71.1 F) | 0.6 C (1.1 F) | 119 years | 41 of 100 (Notable) |
| 4 September 2026 | Burlington Muni AP, US | daily high min (Tie, Provisional) | 22.8 C (73.0 F) | tie | 13 years | 3 of 100 (Routine) |
| 21 June 2026 | Burlington Muni AP, US | daily rain | 49.8 mm (2.0 in) | 5.1 mm (0.20 in) | 16 years | 17 of 100 (Routine) |
| 17 June 2026 | Burlington Muni AP, US | daily rain | 51.6 mm (2.0 in) | 6.4 mm (0.25 in) | 88 years | 40 of 100 (Notable) |
| 12 April 2026 | Burlington Muni AP, US | daily high min (Tie) | 15.6 C (60.1 F) | tie | 84 years | 8 of 100 (Routine) |
| 1 April 2026 | Burlington Muni AP, US | daily rain | 39.9 mm (1.6 in) | 2.6 mm (0.10 in) | 59 years | 29 of 100 (Routine) |
| 30 March 2026 | Burlington Muni AP, US | daily high max | 28.9 C (84.0 F) | 0.6 C (1.1 F) | 116 years | 40 of 100 (Notable) |
| 26 March 2026 | Burlington Muni AP, US | daily high max | 30.0 C (86.0 F) | 1.1 C (2.0 F) | 119 years | 41 of 100 (Notable) |
| 21 March 2026 | Burlington Muni AP, US | daily high max | 30.0 C (86.0 F) | 1.7 C (3.1 F) | 88 years | 38 of 100 (Notable) |
| 20 March 2026 | Burlington Muni AP, US | daily high max (Tie) | 26.7 C (80.1 F) | tie | 13 years | 3 of 100 (Routine) |
| 10 March 2026 | Burlington Muni AP, US | daily high max | 28.3 C (82.9 F) | 3.9 C (7.0 F) | 71 years | 36 of 100 (Notable) |
| 9 March 2026 | Burlington Muni AP, US | daily high max | 23.9 C (75.0 F) | 0.6 C (1.1 F) | 40 years | 22 of 100 (Routine) |
| 8 January 2026 | Burlington Muni AP, US | daily high min | 7.2 C (45.0 F) | 3.3 C (5.9 F) | 91 years | 41 of 100 (Notable) |
| 7 September 2025 | Burlington Muni AP, US | daily low min (Tie) | 5.6 C (42.1 F) | tie | 68 years | 7 of 100 (Routine) |
| 26 July 2025 | Burlington Muni AP, US | daily rain | 62.2 mm (2.4 in) | 15.2 mm (0.6 in) | 59 years | 38 of 100 (Notable) |
| 21 June 2025 | Burlington Muni AP, US | daily high min | 24.4 C (75.9 F) | 1.1 C (2.0 F) | 88 years | 38 of 100 (Notable) |
| 3 June 2025 | Burlington Muni AP, US | daily rain | 52.1 mm (2.1 in) | 6.4 mm (0.25 in) | 120 years | 44 of 100 (Notable) |
| 20 May 2025 | Burlington Muni AP, US | daily rain | 37.8 mm (1.5 in) | 12.4 mm (0.5 in) | 82 years | 45 of 100 (Notable) |
| 14 March 2025 | Burlington Muni AP, US | daily high max | 27.8 C (82.0 F) | 1.7 C (3.1 F) | 12 years | 15 of 100 (Routine) |
Climate Trend
115 complete years, 1901 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1901 | 11.4 C | +0.50 C |
| 1902 | 10.9 C | -0.07 C |
| 1903 | 10.5 C | -0.39 C |
| 1904 | 9.9 C | -1.04 C |
| 1905 | 10.7 C | -0.23 C |
| 1906 | 10.9 C | -0.05 C |
| 1907 | 10.2 C | -0.70 C |
| 1908 | 11.4 C | +0.45 C |
| 1909 | 10.5 C | -0.47 C |
| 1910 | 10.6 C | -0.29 C |
| 1911 | 11.1 C | +0.13 C |
| 1912 | 9.4 C | -1.51 C |
| 1914 | 11.3 C | +0.37 C |
| 1915 | 10.5 C | -0.41 C |
| 1916 | 10.4 C | -0.50 C |
| 1917 | 8.8 C | -2.08 C |
| 1919 | 11.5 C | +0.59 C |
| 1921 | 13.4 C | +2.44 C |
| 1922 | 12.2 C | +1.23 C |
| 1923 | 11.5 C | +0.53 C |
| 1924 | 10.1 C | -0.86 C |
| 1925 | 11.2 C | +0.30 C |
| 1926 | 10.7 C | -0.22 C |
| 1927 | 11.5 C | +0.59 C |
| 1928 | 11.5 C | +0.58 C |
| 1929 | 10.2 C | -0.76 C |
| 1930 | 11.9 C | +0.99 C |
| 1931 | 13.3 C | +2.35 C |
| 1932 | 11.3 C | +0.40 C |
| 1933 | 12.5 C | +1.53 C |
| 1934 | 12.7 C | +1.77 C |
| 1935 | 11.0 C | +0.04 C |
| 1936 | 11.6 C | +0.63 C |
| 1937 | 10.7 C | -0.25 C |
| 1938 | 12.8 C | +1.87 C |
| 1939 | 12.6 C | +1.66 C |
| 1940 | 10.6 C | -0.31 C |
| 1941 | 11.7 C | +0.80 C |
| 1942 | 10.6 C | -0.29 C |
| 1943 | 10.0 C | -0.95 C |
| 1944 | 10.6 C | -0.30 C |
| 1945 | 9.7 C | -1.26 C |
| 1946 | 11.6 C | +0.63 C |
| 1947 | 10.3 C | -0.58 C |
| 1948 | 10.4 C | -0.51 C |
| 1949 | 11.0 C | +0.11 C |
| 1950 | 9.1 C | -1.79 C |
| 1951 | 9.2 C | -1.74 C |
| 1952 | 11.0 C | +0.08 C |
| 1953 | 11.6 C | +0.68 C |
| 1954 | 11.5 C | +0.57 C |
| 1955 | 10.8 C | -0.15 C |
| 1956 | 11.0 C | +0.08 C |
| 1957 | 10.6 C | -0.37 C |
| 1958 | 9.7 C | -1.27 C |
| 1959 | 10.3 C | -0.59 C |
| 1960 | 9.9 C | -1.07 C |
| 1961 | 10.2 C | -0.73 C |
| 1962 | 10.1 C | -0.83 C |
| 1963 | 10.4 C | -0.56 C |
| 1964 | 11.2 C | +0.24 C |
| 1965 | 10.4 C | -0.52 C |
| 1966 | 10.0 C | -0.90 C |
| 1967 | 9.8 C | -1.16 C |
| 1968 | 10.3 C | -0.66 C |
| 1969 | 9.6 C | -1.36 C |
| 1970 | 10.0 C | -0.94 C |
| 1971 | 10.6 C | -0.33 C |
| 1972 | 9.3 C | -1.60 C |
| 1973 | 11.1 C | +0.20 C |
| 1974 | 10.2 C | -0.76 C |
| 1975 | 10.5 C | -0.39 C |
| 1976 | 9.7 C | -1.22 C |
| 1977 | 10.5 C | -0.43 C |
| 1978 | 9.1 C | -1.86 C |
| 1979 | 9.2 C | -1.76 C |
| 1987 | 12.5 C | +1.58 C |
| 1988 | 11.3 C | +0.41 C |
| 1989 | 10.0 C | -0.88 C |
| 1990 | 11.7 C | +0.77 C |
| 1991 | 11.5 C | +0.62 C |
| 1992 | 11.0 C | +0.05 C |
| 1993 | 10.2 C | -0.68 C |
| 1994 | 11.0 C | +0.12 C |
| 1995 | 10.5 C | -0.40 C |
| 1996 | 9.6 C | -1.28 C |
| 1997 | 9.8 C | -1.13 C |
| 1998 | 13.7 C | +2.75 C |
| 1999 | 12.8 C | +1.87 C |
| 2000 | 10.7 C | -0.25 C |
| 2001 | 11.2 C | +0.26 C |
| 2002 | 11.1 C | +0.15 C |
| 2003 | 10.2 C | -0.73 C |
| 2004 | 11.3 C | +0.33 C |
| 2005 | 11.9 C | +1.01 C |
| 2006 | 12.6 C | +1.64 C |
| 2007 | 12.4 C | +1.44 C |
| 2008 | 10.5 C | -0.44 C |
| 2009 | 10.6 C | -0.30 C |
| 2010 | 11.5 C | +0.55 C |
| 2011 | 11.2 C | +0.30 C |
| 2012 | 12.8 C | +1.85 C |
| 2013 | 10.3 C | -0.60 C |
| 2014 | 9.4 C | -1.56 C |
| 2015 | 11.5 C | +0.57 C |
| 2016 | 12.2 C | +1.31 C |
| 2017 | 12.1 C | +1.13 C |
| 2018 | 11.0 C | +0.04 C |
| 2019 | 10.8 C | -0.17 C |
| 2020 | 11.5 C | +0.58 C |
| 2021 | 11.6 C | +0.64 C |
| 2022 | 10.3 C | -0.58 C |
| 2023 | 12.1 C | +1.16 C |
| 2024 | 12.4 C | +1.52 C |
| 2025 | 11.7 C | +0.73 C |
The fitted trend in annual mean temperature here over 1901 to 2025 is 0.03 C (-0.02 to 0.08) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.05 F (-0.04 to 0.14) per decade. The slope is a straight line fitted to 115 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.03 C (-0.02 to 0.08) per decade | 0.05 F (-0.04 to 0.14) per decade | 1901 to 2025 | 115 | Not clearly different from zero |
| Mean daily maximum | 0.00 C (-0.06 to 0.05) per decade | -0.01 F (-0.10 to 0.09) per decade | 1901 to 2025 | 115 | Not clearly different from zero |
| Mean daily minimum | 0.06 C (0.01 to 0.12) per decade | 0.12 F (0.02 to 0.21) per decade | 1901 to 2025 | 115 | 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
1897 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.9 C (111.0 F) | 1936 | 36.7 C (98.1 F) | 125 |
| Coldest night (TNn) | -32.8 C (-27.0 F) | 1905 | -23.9 C (-11.0 F) | 125 |
| Wettest day (Rx1day) | 159.5 mm (6.3 in) | 1933 | 60.4 mm (2.4 in) | 124 |
| Wettest five days (Rx5day) | 186.7 mm (7.4 in) | 1941 | 97.2 mm (3.8 in) | 124 |
| Longest dry spell (CDD) | 52 days | 2026 | 22 days | 124 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1897 | 36.7 C (98.1 F) |
| 1898 | 30.6 C (87.1 F) |
| 1899 | 39.4 C (102.9 F) |
| 1900 | 36.1 C (97.0 F) |
| 1901 | 41.7 C (107.1 F) |
| 1902 | 33.9 C (93.0 F) |
| 1903 | 35.0 C (95.0 F) |
| 1904 | 33.9 C (93.0 F) |
| 1905 | 34.4 C (93.9 F) |
| 1906 | 35.0 C (95.0 F) |
| 1907 | 36.1 C (97.0 F) |
| 1908 | 36.7 C (98.1 F) |
| 1909 | 37.8 C (100.0 F) |
| 1910 | 38.3 C (100.9 F) |
| 1911 | 40.6 C (105.1 F) |
| 1912 | 37.8 C (100.0 F) |
| 1913 | 40.6 C (105.1 F) |
| 1914 | 40.6 C (105.1 F) |
| 1915 | 34.4 C (93.9 F) |
| 1916 | 40.0 C (104.0 F) |
| 1917 | 38.9 C (102.0 F) |
| 1918 | 41.1 C (106.0 F) |
| 1919 | 38.9 C (102.0 F) |
| 1920 | 35.6 C (96.1 F) |
| 1921 | 38.3 C (100.9 F) |
| 1922 | 37.8 C (100.0 F) |
| 1923 | 37.2 C (99.0 F) |
| 1924 | 36.1 C (97.0 F) |
| 1925 | 37.8 C (100.0 F) |
| 1926 | 36.7 C (98.1 F) |
| 1927 | 37.2 C (99.0 F) |
| 1928 | 36.7 C (98.1 F) |
| 1929 | 36.7 C (98.1 F) |
| 1930 | 42.8 C (109.0 F) |
| 1931 | 40.0 C (104.0 F) |
| 1932 | 36.1 C (97.0 F) |
| 1933 | 39.4 C (102.9 F) |
| 1934 | 43.3 C (109.9 F) |
| 1935 | 36.1 C (97.0 F) |
| 1936 | 43.9 C (111.0 F) |
| 1937 | 37.8 C (100.0 F) |
| 1938 | 37.2 C (99.0 F) |
| 1939 | 37.8 C (100.0 F) |
| 1940 | 41.1 C (106.0 F) |
| 1941 | 37.8 C (100.0 F) |
| 1942 | 36.1 C (97.0 F) |
| 1943 | 36.1 C (97.0 F) |
| 1944 | 37.8 C (100.0 F) |
| 1945 | 38.9 C (102.0 F) |
| 1946 | 36.7 C (98.1 F) |
| 1947 | 39.4 C (102.9 F) |
| 1948 | 38.3 C (100.9 F) |
| 1949 | 37.8 C (100.0 F) |
| 1950 | 33.9 C (93.0 F) |
| 1951 | 35.0 C (95.0 F) |
| 1952 | 36.1 C (97.0 F) |
| 1953 | 37.8 C (100.0 F) |
| 1954 | 38.3 C (100.9 F) |
| 1955 | 38.3 C (100.9 F) |
| 1956 | 39.4 C (102.9 F) |
| 1957 | 37.2 C (99.0 F) |
| 1958 | 34.4 C (93.9 F) |
| 1959 | 35.0 C (95.0 F) |
| 1960 | 36.1 C (97.0 F) |
| 1961 | 35.6 C (96.1 F) |
| 1962 | 35.6 C (96.1 F) |
| 1963 | 37.2 C (99.0 F) |
| 1964 | 37.2 C (99.0 F) |
| 1965 | 35.0 C (95.0 F) |
| 1966 | 38.3 C (100.9 F) |
| 1967 | 35.0 C (95.0 F) |
| 1968 | 36.1 C (97.0 F) |
| 1969 | 35.0 C (95.0 F) |
| 1970 | 37.8 C (100.0 F) |
| 1971 | 36.7 C (98.1 F) |
| 1972 | 33.9 C (93.0 F) |
| 1973 | 33.9 C (93.0 F) |
| 1974 | 35.6 C (96.1 F) |
| 1975 | 37.8 C (100.0 F) |
| 1976 | 36.7 C (98.1 F) |
| 1977 | 37.8 C (100.0 F) |
| 1978 | 33.3 C (91.9 F) |
| 1979 | 33.9 C (93.0 F) |
| 1980 | 16.7 C (62.1 F) |
| 1986 | 34.4 C (93.9 F) |
| 1987 | 38.9 C (102.0 F) |
| 1988 | 39.4 C (102.9 F) |
| 1989 | 37.2 C (99.0 F) |
| 1990 | 36.1 C (97.0 F) |
| 1991 | 37.8 C (100.0 F) |
| 1992 | 33.3 C (91.9 F) |
| 1993 | 35.0 C (95.0 F) |
| 1994 | 34.4 C (93.9 F) |
| 1995 | 37.8 C (100.0 F) |
| 1996 | 36.1 C (97.0 F) |
| 1997 | 35.0 C (95.0 F) |
| 1998 | 37.2 C (99.0 F) |
| 1999 | 38.3 C (100.9 F) |
| 2000 | 37.8 C (100.0 F) |
| 2001 | 35.0 C (95.0 F) |
| 2002 | 33.9 C (93.0 F) |
| 2003 | 37.2 C (99.0 F) |
| 2004 | 33.3 C (91.9 F) |
| 2005 | 39.4 C (102.9 F) |
| 2006 | 36.7 C (98.1 F) |
| 2007 | 35.6 C (96.1 F) |
| 2008 | 34.4 C (93.9 F) |
| 2009 | 35.0 C (95.0 F) |
| 2010 | 36.1 C (97.0 F) |
| 2011 | 37.2 C (99.0 F) |
| 2012 | 40.0 C (104.0 F) |
| 2013 | 37.8 C (100.0 F) |
| 2014 | 33.9 C (93.0 F) |
| 2015 | 34.4 C (93.9 F) |
| 2016 | 35.0 C (95.0 F) |
| 2017 | 35.0 C (95.0 F) |
| 2018 | 36.7 C (98.1 F) |
| 2019 | 34.4 C (93.9 F) |
| 2020 | 36.1 C (97.0 F) |
| 2021 | 33.9 C (93.0 F) |
| 2022 | 36.1 C (97.0 F) |
| 2023 | 35.6 C (96.1 F) |
| 2024 | 35.6 C (96.1 F) |
| 2025 | 35.6 C (96.1 F) |
| 2026 | 36.1 C (97.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1897 | -18.3 C (-0.9 F) |
| 1898 | -21.7 C (-7.1 F) |
| 1899 | -31.1 C (-24.0 F) |
| 1900 | -20.0 C (-4.0 F) |
| 1901 | -25.6 C (-14.1 F) |
| 1902 | -25.6 C (-14.1 F) |
| 1903 | -27.8 C (-18.0 F) |
| 1904 | -26.1 C (-15.0 F) |
| 1905 | -32.8 C (-27.0 F) |
| 1906 | -18.3 C (-0.9 F) |
| 1907 | -22.2 C (-8.0 F) |
| 1908 | -21.7 C (-7.1 F) |
| 1909 | -25.0 C (-13.0 F) |
| 1910 | -23.9 C (-11.0 F) |
| 1911 | -23.9 C (-11.0 F) |
| 1912 | -29.4 C (-20.9 F) |
| 1913 | -21.7 C (-7.1 F) |
| 1914 | -26.7 C (-16.1 F) |
| 1915 | -27.2 C (-17.0 F) |
| 1916 | -28.3 C (-18.9 F) |
| 1917 | -27.8 C (-18.0 F) |
| 1918 | -29.4 C (-20.9 F) |
| 1919 | -26.7 C (-16.1 F) |
| 1920 | -21.1 C (-6.0 F) |
| 1921 | -17.2 C (1.0 F) |
| 1922 | -19.4 C (-2.9 F) |
| 1923 | -23.3 C (-9.9 F) |
| 1924 | -28.9 C (-20.0 F) |
| 1925 | -22.8 C (-9.0 F) |
| 1926 | -22.8 C (-9.0 F) |
| 1927 | -24.4 C (-11.9 F) |
| 1928 | -23.3 C (-9.9 F) |
| 1929 | -23.3 C (-9.9 F) |
| 1930 | -28.3 C (-18.9 F) |
| 1931 | -14.4 C (6.1 F) |
| 1932 | -23.9 C (-11.0 F) |
| 1933 | -28.3 C (-18.9 F) |
| 1934 | -21.7 C (-7.1 F) |
| 1935 | -23.3 C (-9.9 F) |
| 1936 | -28.9 C (-20.0 F) |
| 1937 | -18.9 C (-2.0 F) |
| 1938 | -19.4 C (-2.9 F) |
| 1939 | -18.9 C (-2.0 F) |
| 1940 | -26.1 C (-15.0 F) |
| 1941 | -18.9 C (-2.0 F) |
| 1942 | -25.6 C (-14.1 F) |
| 1943 | -26.1 C (-15.0 F) |
| 1944 | -24.4 C (-11.9 F) |
| 1945 | -23.9 C (-11.0 F) |
| 1946 | -20.6 C (-5.1 F) |
| 1947 | -26.7 C (-16.1 F) |
| 1948 | -21.1 C (-6.0 F) |
| 1949 | -21.7 C (-7.1 F) |
| 1950 | -23.9 C (-11.0 F) |
| 1951 | -26.7 C (-16.1 F) |
| 1952 | -20.0 C (-4.0 F) |
| 1953 | -21.1 C (-6.0 F) |
| 1954 | -21.7 C (-7.1 F) |
| 1955 | -26.1 C (-15.0 F) |
| 1956 | -21.7 C (-7.1 F) |
| 1957 | -31.1 C (-24.0 F) |
| 1958 | -27.8 C (-18.0 F) |
| 1959 | -25.6 C (-14.1 F) |
| 1960 | -25.0 C (-13.0 F) |
| 1961 | -23.3 C (-9.9 F) |
| 1962 | -26.1 C (-15.0 F) |
| 1963 | -27.8 C (-18.0 F) |
| 1964 | -19.4 C (-2.9 F) |
| 1965 | -24.4 C (-11.9 F) |
| 1966 | -28.3 C (-18.9 F) |
| 1967 | -23.3 C (-9.9 F) |
| 1968 | -25.0 C (-13.0 F) |
| 1969 | -23.9 C (-11.0 F) |
| 1970 | -30.0 C (-22.0 F) |
| 1971 | -24.4 C (-11.9 F) |
| 1972 | -27.2 C (-17.0 F) |
| 1973 | -21.7 C (-7.1 F) |
| 1974 | -28.9 C (-20.0 F) |
| 1975 | -25.0 C (-13.0 F) |
| 1976 | -24.4 C (-11.9 F) |
| 1977 | -30.6 C (-23.1 F) |
| 1978 | -23.3 C (-9.9 F) |
| 1979 | -28.9 C (-20.0 F) |
| 1980 | -23.3 C (-9.9 F) |
| 1986 | -22.2 C (-8.0 F) |
| 1987 | -18.9 C (-2.0 F) |
| 1988 | -23.9 C (-11.0 F) |
| 1989 | -30.0 C (-22.0 F) |
| 1990 | -20.0 C (-4.0 F) |
| 1991 | -20.0 C (-4.0 F) |
| 1992 | -21.1 C (-6.0 F) |
| 1993 | -20.6 C (-5.1 F) |
| 1994 | -27.8 C (-18.0 F) |
| 1995 | -21.7 C (-7.1 F) |
| 1996 | -32.2 C (-26.0 F) |
| 1997 | -25.6 C (-14.1 F) |
| 1998 | -21.1 C (-6.0 F) |
| 1999 | -28.9 C (-20.0 F) |
| 2000 | -24.4 C (-11.9 F) |
| 2001 | -22.2 C (-8.0 F) |
| 2002 | -21.1 C (-6.0 F) |
| 2003 | -21.1 C (-6.0 F) |
| 2004 | -23.3 C (-9.9 F) |
| 2005 | -25.6 C (-14.1 F) |
| 2006 | -19.4 C (-2.9 F) |
| 2007 | -21.1 C (-6.0 F) |
| 2008 | -22.8 C (-9.0 F) |
| 2009 | -29.4 C (-20.9 F) |
| 2010 | -23.3 C (-9.9 F) |
| 2011 | -23.3 C (-9.9 F) |
| 2012 | -15.0 C (5.0 F) |
| 2013 | -24.9 C (-12.8 F) |
| 2014 | -25.5 C (-13.9 F) |
| 2015 | -26.0 C (-14.8 F) |
| 2016 | -22.7 C (-8.9 F) |
| 2017 | -24.3 C (-11.7 F) |
| 2018 | -27.1 C (-16.8 F) |
| 2019 | -29.3 C (-20.7 F) |
| 2020 | -22.7 C (-8.9 F) |
| 2021 | -23.8 C (-10.8 F) |
| 2022 | -23.2 C (-9.8 F) |
| 2023 | -18.2 C (-0.8 F) |
| 2024 | -27.7 C (-17.9 F) |
| 2025 | -23.8 C (-10.8 F) |
| 2026 | -22.8 C (-9.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1897 | 40.9 mm (1.6 in) |
| 1898 | 54.6 mm (2.1 in) |
| 1899 | 41.1 mm (1.6 in) |
| 1900 | 68.1 mm (2.7 in) |
| 1901 | 38.4 mm (1.5 in) |
| 1902 | 60.5 mm (2.4 in) |
| 1903 | 92.5 mm (3.6 in) |
| 1904 | 52.1 mm (2.1 in) |
| 1905 | 153.4 mm (6.0 in) |
| 1906 | 109.7 mm (4.3 in) |
| 1907 | 76.7 mm (3.0 in) |
| 1908 | 49.5 mm (1.9 in) |
| 1909 | 48.5 mm (1.9 in) |
| 1910 | 52.6 mm (2.1 in) |
| 1911 | 82.6 mm (3.3 in) |
| 1912 | 48.3 mm (1.9 in) |
| 1913 | 38.9 mm (1.5 in) |
| 1914 | 38.6 mm (1.5 in) |
| 1915 | 53.1 mm (2.1 in) |
| 1916 | 58.4 mm (2.3 in) |
| 1917 | 80.8 mm (3.2 in) |
| 1918 | 63.5 mm (2.5 in) |
| 1919 | 37.6 mm (1.5 in) |
| 1920 | 83.8 mm (3.3 in) |
| 1921 | 52.1 mm (2.1 in) |
| 1922 | 64.5 mm (2.5 in) |
| 1923 | 62.2 mm (2.4 in) |
| 1924 | 98.6 mm (3.9 in) |
| 1925 | 58.2 mm (2.3 in) |
| 1926 | 100.3 mm (3.9 in) |
| 1927 | 106.7 mm (4.2 in) |
| 1928 | 99.6 mm (3.9 in) |
| 1929 | 63.8 mm (2.5 in) |
| 1930 | 105.7 mm (4.2 in) |
| 1931 | 67.3 mm (2.6 in) |
| 1932 | 46.2 mm (1.8 in) |
| 1933 | 159.5 mm (6.3 in) |
| 1934 | 41.1 mm (1.6 in) |
| 1935 | 98.3 mm (3.9 in) |
| 1936 | 80.3 mm (3.2 in) |
| 1937 | 45.2 mm (1.8 in) |
| 1938 | 60.2 mm (2.4 in) |
| 1939 | 87.1 mm (3.4 in) |
| 1940 | 44.7 mm (1.8 in) |
| 1941 | 95.3 mm (3.8 in) |
| 1942 | 53.1 mm (2.1 in) |
| 1943 | 49.0 mm (1.9 in) |
| 1944 | 56.9 mm (2.2 in) |
| 1945 | 67.6 mm (2.7 in) |
| 1946 | 53.1 mm (2.1 in) |
| 1947 | 97.0 mm (3.8 in) |
| 1948 | 83.1 mm (3.3 in) |
| 1949 | 35.8 mm (1.4 in) |
| 1950 | 110.7 mm (4.4 in) |
| 1951 | 47.2 mm (1.9 in) |
| 1952 | 106.9 mm (4.2 in) |
| 1953 | 32.0 mm (1.3 in) |
| 1954 | 49.3 mm (1.9 in) |
| 1955 | 53.3 mm (2.1 in) |
| 1956 | 40.9 mm (1.6 in) |
| 1957 | 44.7 mm (1.8 in) |
| 1958 | 45.2 mm (1.8 in) |
| 1959 | 45.2 mm (1.8 in) |
| 1960 | 62.7 mm (2.5 in) |
| 1961 | 150.6 mm (5.9 in) |
| 1962 | 49.5 mm (1.9 in) |
| 1963 | 54.6 mm (2.1 in) |
| 1964 | 66.5 mm (2.6 in) |
| 1965 | 72.1 mm (2.8 in) |
| 1966 | 48.3 mm (1.9 in) |
| 1967 | 50.0 mm (2.0 in) |
| 1968 | 37.8 mm (1.5 in) |
| 1969 | 77.5 mm (3.1 in) |
| 1970 | 87.4 mm (3.4 in) |
| 1971 | 32.0 mm (1.3 in) |
| 1972 | 52.6 mm (2.1 in) |
| 1973 | 69.1 mm (2.7 in) |
| 1974 | 36.8 mm (1.4 in) |
| 1975 | 56.1 mm (2.2 in) |
| 1976 | 63.2 mm (2.5 in) |
| 1977 | 64.0 mm (2.5 in) |
| 1978 | 51.6 mm (2.0 in) |
| 1979 | 40.1 mm (1.6 in) |
| 1980 | n/a |
| 1986 | 62.7 mm (2.5 in) |
| 1987 | 67.1 mm (2.6 in) |
| 1988 | 52.8 mm (2.1 in) |
| 1989 | 41.9 mm (1.6 in) |
| 1990 | 66.5 mm (2.6 in) |
| 1991 | 51.8 mm (2.0 in) |
| 1992 | 72.1 mm (2.8 in) |
| 1993 | 82.6 mm (3.3 in) |
| 1994 | 48.0 mm (1.9 in) |
| 1995 | 98.3 mm (3.9 in) |
| 1996 | 64.3 mm (2.5 in) |
| 1997 | 41.7 mm (1.6 in) |
| 1998 | 88.1 mm (3.5 in) |
| 1999 | 52.3 mm (2.1 in) |
| 2000 | 86.1 mm (3.4 in) |
| 2001 | 39.9 mm (1.6 in) |
| 2002 | 70.6 mm (2.8 in) |
| 2003 | 56.6 mm (2.2 in) |
| 2004 | 47.0 mm (1.9 in) |
| 2005 | 36.6 mm (1.4 in) |
| 2006 | 51.1 mm (2.0 in) |
| 2007 | 106.4 mm (4.2 in) |
| 2008 | 72.9 mm (2.9 in) |
| 2009 | 84.3 mm (3.3 in) |
| 2010 | 71.9 mm (2.8 in) |
| 2011 | 66.0 mm (2.6 in) |
| 2012 | 55.4 mm (2.2 in) |
| 2013 | 76.2 mm (3.0 in) |
| 2014 | 74.9 mm (2.9 in) |
| 2015 | 76.7 mm (3.0 in) |
| 2016 | 68.3 mm (2.7 in) |
| 2017 | 50.3 mm (2.0 in) |
| 2018 | 64.0 mm (2.5 in) |
| 2019 | 54.1 mm (2.1 in) |
| 2020 | 44.5 mm (1.8 in) |
| 2021 | 60.7 mm (2.4 in) |
| 2022 | 41.7 mm (1.6 in) |
| 2023 | 156.0 mm (6.1 in) |
| 2024 | 66.8 mm (2.6 in) |
| 2025 | 62.2 mm (2.4 in) |
| 2026 | 51.6 mm (2.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1897 | 40.9 mm (1.6 in) |
| 1898 | 68.6 mm (2.7 in) |
| 1899 | 53.4 mm (2.1 in) |
| 1900 | 88.0 mm (3.5 in) |
| 1901 | 102.6 mm (4.0 in) |
| 1902 | 112.5 mm (4.4 in) |
| 1903 | 114.1 mm (4.5 in) |
| 1904 | 92.0 mm (3.6 in) |
| 1905 | 154.9 mm (6.1 in) |
| 1906 | 111.0 mm (4.4 in) |
| 1907 | 125.5 mm (4.9 in) |
| 1908 | 141.4 mm (5.6 in) |
| 1909 | 123.9 mm (4.9 in) |
| 1910 | 58.2 mm (2.3 in) |
| 1911 | 158.5 mm (6.2 in) |
| 1912 | 51.1 mm (2.0 in) |
| 1913 | 58.2 mm (2.3 in) |
| 1914 | 63.5 mm (2.5 in) |
| 1915 | 88.6 mm (3.5 in) |
| 1916 | 98.8 mm (3.9 in) |
| 1917 | 102.9 mm (4.1 in) |
| 1918 | 88.9 mm (3.5 in) |
| 1919 | 79.9 mm (3.1 in) |
| 1920 | 90.4 mm (3.6 in) |
| 1921 | 117.6 mm (4.6 in) |
| 1922 | 98.8 mm (3.9 in) |
| 1923 | 76.4 mm (3.0 in) |
| 1924 | 164.2 mm (6.5 in) |
| 1925 | 150.3 mm (5.9 in) |
| 1926 | 168.0 mm (6.6 in) |
| 1927 | 181.3 mm (7.1 in) |
| 1928 | 116.4 mm (4.6 in) |
| 1929 | 97.3 mm (3.8 in) |
| 1930 | 111.8 mm (4.4 in) |
| 1931 | 80.5 mm (3.2 in) |
| 1932 | 84.6 mm (3.3 in) |
| 1933 | 164.8 mm (6.5 in) |
| 1934 | 79.8 mm (3.1 in) |
| 1935 | 105.2 mm (4.1 in) |
| 1936 | 111.0 mm (4.4 in) |
| 1937 | 50.5 mm (2.0 in) |
| 1938 | 90.7 mm (3.6 in) |
| 1939 | 106.9 mm (4.2 in) |
| 1940 | 52.8 mm (2.1 in) |
| 1941 | 186.7 mm (7.4 in) |
| 1942 | 66.9 mm (2.6 in) |
| 1943 | 83.6 mm (3.3 in) |
| 1944 | 97.8 mm (3.9 in) |
| 1945 | 82.5 mm (3.2 in) |
| 1946 | 114.0 mm (4.5 in) |
| 1947 | 111.0 mm (4.4 in) |
| 1948 | 92.2 mm (3.6 in) |
| 1949 | 61.0 mm (2.4 in) |
| 1950 | 136.9 mm (5.4 in) |
| 1951 | 60.2 mm (2.4 in) |
| 1952 | 177.5 mm (7.0 in) |
| 1953 | 56.6 mm (2.2 in) |
| 1954 | 94.0 mm (3.7 in) |
| 1955 | 60.7 mm (2.4 in) |
| 1956 | 66.5 mm (2.6 in) |
| 1957 | 68.3 mm (2.7 in) |
| 1958 | 110.4 mm (4.3 in) |
| 1959 | 108.0 mm (4.3 in) |
| 1960 | 100.3 mm (3.9 in) |
| 1961 | 179.5 mm (7.1 in) |
| 1962 | 79.0 mm (3.1 in) |
| 1963 | 71.6 mm (2.8 in) |
| 1964 | 81.5 mm (3.2 in) |
| 1965 | 93.4 mm (3.7 in) |
| 1966 | 79.6 mm (3.1 in) |
| 1967 | 74.8 mm (2.9 in) |
| 1968 | 73.4 mm (2.9 in) |
| 1969 | 154.2 mm (6.1 in) |
| 1970 | 132.8 mm (5.2 in) |
| 1971 | 58.1 mm (2.3 in) |
| 1972 | 82.6 mm (3.3 in) |
| 1973 | 102.9 mm (4.1 in) |
| 1974 | 88.4 mm (3.5 in) |
| 1975 | 73.4 mm (2.9 in) |
| 1976 | 123.9 mm (4.9 in) |
| 1977 | 100.3 mm (3.9 in) |
| 1978 | 68.6 mm (2.7 in) |
| 1979 | 71.9 mm (2.8 in) |
| 1980 | n/a |
| 1986 | 129.7 mm (5.1 in) |
| 1987 | 81.0 mm (3.2 in) |
| 1988 | 95.2 mm (3.7 in) |
| 1989 | 83.1 mm (3.3 in) |
| 1990 | 127.0 mm (5.0 in) |
| 1991 | 115.1 mm (4.5 in) |
| 1992 | 108.0 mm (4.3 in) |
| 1993 | 99.1 mm (3.9 in) |
| 1994 | 60.4 mm (2.4 in) |
| 1995 | 100.1 mm (3.9 in) |
| 1996 | 162.6 mm (6.4 in) |
| 1997 | 71.7 mm (2.8 in) |
| 1998 | 108.0 mm (4.3 in) |
| 1999 | 116.1 mm (4.6 in) |
| 2000 | 125.0 mm (4.9 in) |
| 2001 | 67.1 mm (2.6 in) |
| 2002 | 134.9 mm (5.3 in) |
| 2003 | 89.7 mm (3.5 in) |
| 2004 | 85.6 mm (3.4 in) |
| 2005 | 55.7 mm (2.2 in) |
| 2006 | 68.9 mm (2.7 in) |
| 2007 | 161.0 mm (6.3 in) |
| 2008 | 125.0 mm (4.9 in) |
| 2009 | 109.2 mm (4.3 in) |
| 2010 | 113.8 mm (4.5 in) |
| 2011 | 106.9 mm (4.2 in) |
| 2012 | 83.8 mm (3.3 in) |
| 2013 | 130.3 mm (5.1 in) |
| 2014 | 110.2 mm (4.3 in) |
| 2015 | 102.3 mm (4.0 in) |
| 2016 | 80.0 mm (3.1 in) |
| 2017 | 97.1 mm (3.8 in) |
| 2018 | 97.5 mm (3.8 in) |
| 2019 | 127.7 mm (5.0 in) |
| 2020 | 96.0 mm (3.8 in) |
| 2021 | 93.7 mm (3.7 in) |
| 2022 | 59.2 mm (2.3 in) |
| 2023 | 174.1 mm (6.9 in) |
| 2024 | 78.8 mm (3.1 in) |
| 2025 | 83.2 mm (3.3 in) |
| 2026 | 118.6 mm (4.7 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1897 | 24 days |
| 1898 | 14 days |
| 1899 | 20 days |
| 1900 | 17 days |
| 1901 | 22 days |
| 1902 | 24 days |
| 1903 | 25 days |
| 1904 | 31 days |
| 1905 | 21 days |
| 1906 | 20 days |
| 1907 | 23 days |
| 1908 | 22 days |
| 1909 | 18 days |
| 1910 | 22 days |
| 1911 | 13 days |
| 1912 | 27 days |
| 1913 | 23 days |
| 1914 | 28 days |
| 1915 | 22 days |
| 1916 | 25 days |
| 1917 | 34 days |
| 1918 | 17 days |
| 1919 | 35 days |
| 1920 | 20 days |
| 1921 | 14 days |
| 1922 | 24 days |
| 1923 | 17 days |
| 1924 | 23 days |
| 1925 | 26 days |
| 1926 | 14 days |
| 1927 | 20 days |
| 1928 | 19 days |
| 1929 | 16 days |
| 1930 | 22 days |
| 1931 | 19 days |
| 1932 | 17 days |
| 1933 | 29 days |
| 1934 | 23 days |
| 1935 | 16 days |
| 1936 | 23 days |
| 1937 | 19 days |
| 1938 | 24 days |
| 1939 | 37 days |
| 1940 | 23 days |
| 1941 | 24 days |
| 1942 | 28 days |
| 1943 | 28 days |
| 1944 | 28 days |
| 1945 | 19 days |
| 1946 | 34 days |
| 1947 | 25 days |
| 1948 | 32 days |
| 1949 | 19 days |
| 1950 | 29 days |
| 1951 | 16 days |
| 1952 | 33 days |
| 1953 | 22 days |
| 1954 | 23 days |
| 1955 | 17 days |
| 1956 | 30 days |
| 1957 | 22 days |
| 1958 | 26 days |
| 1959 | 20 days |
| 1960 | 19 days |
| 1961 | 16 days |
| 1962 | 20 days |
| 1963 | 25 days |
| 1964 | 30 days |
| 1965 | 20 days |
| 1966 | 26 days |
| 1967 | 21 days |
| 1968 | 35 days |
| 1969 | 32 days |
| 1970 | 21 days |
| 1971 | 38 days |
| 1972 | 17 days |
| 1973 | 18 days |
| 1974 | 22 days |
| 1975 | 14 days |
| 1976 | 26 days |
| 1977 | 16 days |
| 1978 | 26 days |
| 1979 | 39 days |
| 1980 | n/a |
| 1986 | 22 days |
| 1987 | 22 days |
| 1988 | 25 days |
| 1989 | 24 days |
| 1990 | 17 days |
| 1991 | 23 days |
| 1992 | 22 days |
| 1993 | 21 days |
| 1994 | 21 days |
| 1995 | 22 days |
| 1996 | 19 days |
| 1997 | 17 days |
| 1998 | 23 days |
| 1999 | 37 days |
| 2000 | 28 days |
| 2001 | 18 days |
| 2002 | 28 days |
| 2003 | 16 days |
| 2004 | 21 days |
| 2005 | 17 days |
| 2006 | 22 days |
| 2007 | 24 days |
| 2008 | 15 days |
| 2009 | 27 days |
| 2010 | 20 days |
| 2011 | 31 days |
| 2012 | 21 days |
| 2013 | 42 days |
| 2014 | 19 days |
| 2015 | 23 days |
| 2016 | 22 days |
| 2017 | 35 days |
| 2018 | 16 days |
| 2019 | 15 days |
| 2020 | 25 days |
| 2021 | 28 days |
| 2022 | 17 days |
| 2023 | 23 days |
| 2024 | 23 days |
| 2025 | 29 days |
| 2026 | 52 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
115 years with a frostAcross 115 years with a frost, the median last spring frost at Burlington Muni AP falls on 18 April and the median first autumn frost on 17 October, which leaves a median of 184 days between them.
In 1996 to 2025 the median growing season was 186 days. That is 3 days more than in 1901 to 1933.
Fitted over all years, the growing season changes by +0.6 days per decade at this station.
| Measure | Median, all years | Earliest period (1901 to 1933) | Recent period (1996 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 18 April | 20 April | 16 April | 4 days earlier | -0.5 days per decade |
| First autumn frost | 17 October | 17 October | 18 October | 1 day later | +0.1 days per decade |
| Growing days | 184 days | 183 days | 186 days | 3 days more | +0.6 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
119 years, 1899 to 2025A day with at least 60.0 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 162.5 mm (6.4 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 60.0 mm (2.4 in) | |
| 5 years | 81.7 mm (3.2 in) | |
| 10 years | 98.1 mm (3.9 in) | |
| 25 years | 121.5 mm (4.8 in) | |
| 50 years | 141.1 mm (5.6 in) | |
| 100 years | 162.5 mm (6.4 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 119 years of values from 1899 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: 159.5 mm (6.3 in) in 1933; 156.0 mm (6.1 in) in 2023; 153.4 mm (6.0 in) in 1905.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2011 to 2025 against 1961 to 1990Over 2011 to 2025, Burlington Muni AP had a mean temperature of 11.4 C (52.5 F) and 888.6 mm (35.0 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Springfield Abraham Lincoln Ca (United States, 160 km away), Mason City 4SE (United States, 142 km away) and Mattoon (United States, 276 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Springfield Abraham Lincoln Ca | United States | 160 km (99 mi) | 11.4 C (52.5 F) | 896.4 mm (35.3 in) | 0.60 |
| Mason City 4SE | United States | 142 km (88 mi) | 11.2 C (52.1 F) | 895.0 mm (35.2 in) | 0.67 |
| Mattoon | United States | 276 km (171 mi) | 11.3 C (52.4 F) | 976.7 mm (38.5 in) | 0.67 |
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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-16).