Cedar Rapids #1 Weather Records (USC00131319)
Record envelope, standing records and threshold days for Cedar Rapids #1 (USC00131319), Iowa, United States, with 135 years of record.
Key Facts for Cedar Rapids #1
- Cedar Rapids #1 (USC00131319) is a weather station in Iowa, United States at 42.05 latitude and -91.59 longitude, 248 m (813 ft) above sea level.
- The station reports from 1892 to 2026, 135 years of record.
- 1,464 records set at Cedar Rapids #1 still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Cedar Rapids #1 set a daily record high minimum temperature of 18.9 C (66.0 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, 42.05 latitude, -91.59 longitude.
- Elevation: 248 m (813 ft).
- Period of record: 1892 to 2026, 135 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
6 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 20.0 C (68.0 F) | -36.1 C (-33.0 F) | 13.9 C (57.0 F) | -27.2 C (-17.0 F) |
| Feb | 24.4 C (75.9 F) | -33.3 C (-27.9 F) | 21.1 C (70.0 F) | -17.2 C (1.0 F) |
| Mar | 31.7 C (89.1 F) | -27.2 C (-17.0 F) | 31.7 C (89.1 F) | -15.0 C (5.0 F) |
| Apr | 34.4 C (93.9 F) | -16.1 C (3.0 F) | 28.9 C (84.0 F) | -3.9 C (25.0 F) |
| May | 40.0 C (104.0 F) | -4.4 C (24.1 F) | 32.8 C (91.0 F) | -1.7 C (28.9 F) |
| Jun | 39.4 C (102.9 F) | 2.2 C (36.0 F) | 33.9 C (93.0 F) | 9.4 C (48.9 F) |
| Jul | 43.3 C (109.9 F) | 5.6 C (42.1 F) | 36.7 C (98.1 F) | 10.6 C (51.1 F) |
| Aug | 42.2 C (108.0 F) | 2.8 C (37.0 F) | 33.9 C (93.0 F) | 12.2 C (54.0 F) |
| Sep | 40.6 C (105.1 F) | -5.6 C (21.9 F) | 36.1 C (97.0 F) | 8.3 C (46.9 F) |
| Oct | 34.4 C (93.9 F) | -18.9 C (-2.0 F) | 31.1 C (88.0 F) | 5.0 C (41.0 F) |
| Nov | 26.7 C (80.1 F) | -23.3 C (-9.9 F) | n/a | n/a |
| Dec | 20.6 C (69.1 F) | -33.3 C (-27.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1892 | 1 |
| 1893 | 7 |
| 1894 | 16 |
| 1895 | 18 |
| 1896 | 21 |
| 1897 | 16 |
| 1898 | 7 |
| 1899 | 22 |
| 1900 | 7 |
| 1901 | 20 |
| 1902 | 16 |
| 1903 | 6 |
| 1904 | 10 |
| 1905 | 13 |
| 1906 | 8 |
| 1907 | 12 |
| 1908 | 6 |
| 1909 | 19 |
| 1910 | 12 |
| 1911 | 24 |
| 1912 | 20 |
| 1913 | 21 |
| 1914 | 18 |
| 1915 | 12 |
| 1916 | 18 |
| 1917 | 23 |
| 1918 | 14 |
| 1919 | 6 |
| 1920 | 16 |
| 1921 | 18 |
| 1922 | 8 |
| 1923 | 11 |
| 1924 | 21 |
| 1925 | 37 |
| 1926 | 10 |
| 1927 | 13 |
| 1928 | 14 |
| 1929 | 18 |
| 1930 | 34 |
| 1931 | 19 |
| 1932 | 8 |
| 1933 | 9 |
| 1934 | 21 |
| 1935 | 10 |
| 1936 | 30 |
| 1937 | 8 |
| 1938 | 7 |
| 1939 | 9 |
| 1940 | 13 |
| 1941 | 9 |
| 1942 | 15 |
| 1943 | 10 |
| 1944 | 9 |
| 1945 | 11 |
| 1946 | 14 |
| 1947 | 8 |
| 1948 | 9 |
| 1949 | 9 |
| 1950 | 19 |
| 1951 | 16 |
| 1952 | 5 |
| 1953 | 7 |
| 1954 | 4 |
| 1955 | 5 |
| 1956 | 4 |
| 1957 | 1 |
| 1958 | 6 |
| 1959 | 7 |
| 1960 | 8 |
| 1961 | 3 |
| 1962 | 9 |
| 1963 | 10 |
| 1964 | 10 |
| 1965 | 16 |
| 1966 | 7 |
| 1967 | 6 |
| 1968 | 5 |
| 1969 | 3 |
| 1970 | 8 |
| 1971 | 5 |
| 1972 | 7 |
| 1973 | 8 |
| 1974 | 8 |
| 1975 | 9 |
| 1976 | 9 |
| 1977 | 9 |
| 1978 | 3 |
| 1979 | 7 |
| 1980 | 3 |
| 1981 | 10 |
| 1982 | 8 |
| 1983 | 18 |
| 1984 | 7 |
| 1985 | 7 |
| 1986 | 5 |
| 1987 | 7 |
| 1988 | 13 |
| 1989 | 11 |
| 1990 | 14 |
| 1991 | 14 |
| 1992 | 10 |
| 1993 | 4 |
| 1994 | 9 |
| 1995 | 5 |
| 1996 | 7 |
| 1997 | 6 |
| 1998 | 15 |
| 1999 | 7 |
| 2000 | 17 |
| 2001 | 5 |
| 2002 | 7 |
| 2003 | 6 |
| 2004 | 5 |
| 2005 | 10 |
| 2006 | 9 |
| 2007 | 10 |
| 2008 | 3 |
| 2009 | 4 |
| 2010 | 2 |
| 2011 | 11 |
| 2012 | 29 |
| 2013 | 9 |
| 2014 | 9 |
| 2015 | 6 |
| 2016 | 2 |
| 2017 | 15 |
| 2018 | 8 |
| 2019 | 12 |
| 2020 | 5 |
| 2021 | 8 |
| 2022 | 9 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 7 |
| 2026 | 11 |
All-Time Record Progression
4 new records| Date | Kind | Detail |
|---|---|---|
| 1924-12-28 | Record low minimum temperature | Record low minimum temperature -33.3 C (-27.9 F) |
| 1931-03-28 | Record daily snowfall | Record daily snowfall 30.5 cm (12.0 in) |
| 1954-02-26 | Record daily snowfall | Record daily snowfall 42.4 cm (16.7 in) |
| 2009-01-16 | Record low minimum temperature | Record low minimum temperature -36.1 C (-33.0 F) |
Wettest Day of Each Month
Sep: 197.6 mm (7.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 74.2 mm (2.9 in) | 12 January 1960 |
| Feb | 63.5 mm (2.5 in) | 9 February 1898 |
| Mar | 66.3 mm (2.6 in) | 31 March 1998 |
| Apr | 83.8 mm (3.3 in) | 8 April 1896 |
| May | 86.4 mm (3.4 in) | 29 May 1962 |
| Jun | 120.9 mm (4.8 in) | 4 June 2002 |
| Jul | 168.4 mm (6.6 in) | 5 July 1993 |
| Aug | 119.6 mm (4.7 in) | 5 August 1968 |
| Sep | 197.6 mm (7.8 in) | 15 September 1914 |
| Oct | 72.1 mm (2.8 in) | 2 October 2019 |
| Nov | 67.1 mm (2.6 in) | 2 November 1961 |
| Dec | 48.0 mm (1.9 in) | 15 December 1971 |
Period of Record Coverage
1892 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1892 | 31 | 8% | No |
| 1893 | 349 | 96% | Yes |
| 1894 | 355 | 97% | Yes |
| 1895 | 353 | 97% | Yes |
| 1896 | 363 | 99% | Yes |
| 1897 | 364 | 100% | Yes |
| 1898 | 365 | 100% | Yes |
| 1899 | 364 | 100% | Yes |
| 1900 | 364 | 100% | Yes |
| 1901 | 361 | 99% | Yes |
| 1902 | 363 | 99% | Yes |
| 1903 | 364 | 100% | Yes |
| 1904 | 365 | 100% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 365 | 100% | Yes |
| 1907 | 364 | 100% | Yes |
| 1908 | 366 | 100% | Yes |
| 1909 | 365 | 100% | Yes |
| 1910 | 365 | 100% | Yes |
| 1911 | 365 | 100% | Yes |
| 1912 | 364 | 99% | Yes |
| 1913 | 365 | 100% | Yes |
| 1914 | 365 | 100% | Yes |
| 1915 | 365 | 100% | Yes |
| 1916 | 366 | 100% | Yes |
| 1917 | 364 | 100% | Yes |
| 1918 | 365 | 100% | Yes |
| 1919 | 365 | 100% | Yes |
| 1920 | 366 | 100% | Yes |
| 1921 | 365 | 100% | Yes |
| 1922 | 364 | 100% | Yes |
| 1923 | 261 | 72% | No |
| 1924 | 275 | 75% | No |
| 1925 | 365 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 363 | 99% | 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 | 364 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 364 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 364 | 100% | Yes |
| 1944 | 364 | 99% | Yes |
| 1945 | 364 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 364 | 100% | Yes |
| 1950 | 363 | 99% | Yes |
| 1951 | 363 | 99% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 256 | 70% | No |
| 1957 | 262 | 72% | No |
| 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 | 365 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 364 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 364 | 99% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 364 | 100% | Yes |
| 1983 | 364 | 100% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 363 | 99% | Yes |
| 1988 | 365 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 364 | 99% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 364 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 363 | 99% | Yes |
| 2002 | 364 | 100% | Yes |
| 2003 | 362 | 99% | Yes |
| 2004 | 365 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 362 | 99% | Yes |
| 2007 | 359 | 98% | Yes |
| 2008 | 365 | 100% | Yes |
| 2009 | 363 | 99% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 361 | 99% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 364 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 357 | 98% | Yes |
| 2019 | 360 | 99% | Yes |
| 2020 | 357 | 98% | Yes |
| 2021 | 359 | 98% | Yes |
| 2022 | 358 | 98% | Yes |
| 2023 | 364 | 100% | Yes |
| 2024 | 364 | 99% | Yes |
| 2025 | 362 | 99% | Yes |
| 2026 | 280 | 77% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 12 October 2026 | Cedar Rapids #1, US | daily high min (Provisional) | 18.9 C (66.0 F) | 1.1 C (2.0 F) | 126 years | 41 of 100 (Notable) |
| 12 October 2026 | Cedar Rapids #1, US | daily high max (Provisional) | 31.1 C (88.0 F) | 1.1 C (2.0 F) | 51 years | 26 of 100 (Routine) |
| 20 September 2026 | Cedar Rapids #1, US | daily rain (Provisional) | 83.8 mm (3.3 in) | 34.3 mm (1.4 in) | 119 years | 61 of 100 (Major) |
| 3 September 2026 | Cedar Rapids #1, US | daily high min (Tie, Provisional) | 23.9 C (75.0 F) | tie | 127 years | 10 of 100 (Routine) |
| 31 August 2026 | Cedar Rapids #1, US | daily high min (Tie, Provisional) | 23.9 C (75.0 F) | tie | 25 years | 4 of 100 (Routine) |
| 2 July 2026 | Cedar Rapids #1, US | daily high min (Tie) | 25.0 C (77.0 F) | tie | 115 years | 10 of 100 (Routine) |
| 30 June 2026 | Cedar Rapids #1, US | monthly high min (Tie) | 26.1 C (79.0 F) | tie | 14 years | 6 of 100 (Routine) |
| 29 June 2026 | Cedar Rapids #1, US | daily high min | 25.0 C (77.0 F) | 1.1 C (2.0 F) | 120 years | 42 of 100 (Notable) |
| 11 June 2026 | Cedar Rapids #1, US | daily rain | 51.1 mm (2.0 in) | 0.3 mm (0.01 in) | 88 years | 36 of 100 (Notable) |
| 14 April 2026 | Cedar Rapids #1, US | daily high min | 18.9 C (66.0 F) | 2.2 C (4.0 F) | 84 years | 39 of 100 (Notable) |
| 31 March 2026 | Cedar Rapids #1, US | daily high max | 28.3 C (82.9 F) | 1.1 C (2.0 F) | 40 years | 23 of 100 (Routine) |
| 22 March 2026 | Cedar Rapids #1, US | daily high max | 31.1 C (88.0 F) | 1.7 C (3.1 F) | 119 years | 42 of 100 (Notable) |
| 21 March 2026 | Cedar Rapids #1, US | monthly high max | 31.7 C (89.1 F) | 0.6 C (1.1 F) | 39 years | 31 of 100 (Routine) |
| 9 March 2026 | Cedar Rapids #1, US | daily high max | 23.3 C (73.9 F) | 2.2 C (4.0 F) | 48 years | 26 of 100 (Routine) |
| 18 February 2026 | Cedar Rapids #1, US | daily high min | 7.8 C (46.0 F) | 1.1 C (2.0 F) | 44 years | 24 of 100 (Routine) |
| 16 February 2026 | Cedar Rapids #1, US | daily high max | 21.1 C (70.0 F) | 1.7 C (3.1 F) | 104 years | 42 of 100 (Notable) |
| 13 January 2026 | Cedar Rapids #1, US | daily high min (Tie) | 1.7 C (35.1 F) | tie | 66 years | 7 of 100 (Routine) |
| 8 January 2026 | Cedar Rapids #1, US | daily high min | 2.2 C (36.0 F) | 1.1 C (2.0 F) | 91 years | 38 of 100 (Notable) |
| 6 January 2026 | Cedar Rapids #1, US | daily high min | 1.7 C (35.1 F) | 0.6 C (1.1 F) | 28 years | 18 of 100 (Routine) |
| 4 December 2025 | Cedar Rapids #1, US | daily low min (Tie) | -20.6 C (-5.1 F) | tie | 34 years | 5 of 100 (Routine) |
Climate Trend
129 complete years, 1893 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1893 | 8.1 C | -1.63 C |
| 1894 | 10.3 C | +0.65 C |
| 1895 | 9.2 C | -0.45 C |
| 1896 | 10.1 C | +0.45 C |
| 1897 | 8.9 C | -0.80 C |
| 1898 | 9.3 C | -0.42 C |
| 1899 | 10.0 C | +0.35 C |
| 1900 | 10.4 C | +0.70 C |
| 1901 | 9.9 C | +0.18 C |
| 1902 | 9.4 C | -0.25 C |
| 1903 | 9.1 C | -0.61 C |
| 1904 | 8.0 C | -1.69 C |
| 1905 | 8.6 C | -1.06 C |
| 1906 | 9.5 C | -0.20 C |
| 1907 | 8.6 C | -1.12 C |
| 1908 | 9.6 C | -0.07 C |
| 1909 | 8.8 C | -0.92 C |
| 1910 | 9.1 C | -0.54 C |
| 1911 | 9.6 C | -0.06 C |
| 1912 | 7.9 C | -1.75 C |
| 1913 | 10.1 C | +0.39 C |
| 1914 | 9.7 C | +0.06 C |
| 1915 | 9.1 C | -0.57 C |
| 1916 | 8.9 C | -0.79 C |
| 1917 | 7.0 C | -2.64 C |
| 1918 | 9.6 C | -0.10 C |
| 1919 | 10.3 C | +0.57 C |
| 1920 | 9.9 C | +0.25 C |
| 1921 | 12.2 C | +2.56 C |
| 1922 | 11.1 C | +1.44 C |
| 1925 | 9.3 C | -0.39 C |
| 1926 | 9.0 C | -0.70 C |
| 1927 | 9.3 C | -0.39 C |
| 1928 | 9.4 C | -0.24 C |
| 1929 | 8.0 C | -1.64 C |
| 1930 | 10.2 C | +0.49 C |
| 1931 | 11.9 C | +2.23 C |
| 1932 | 9.4 C | -0.30 C |
| 1933 | 10.0 C | +0.27 C |
| 1934 | 10.2 C | +0.48 C |
| 1935 | 9.1 C | -0.58 C |
| 1936 | 9.0 C | -0.73 C |
| 1937 | 8.6 C | -1.10 C |
| 1938 | 10.7 C | +1.03 C |
| 1939 | 10.4 C | +0.70 C |
| 1940 | 8.9 C | -0.75 C |
| 1941 | 10.8 C | +1.08 C |
| 1942 | 9.5 C | -0.18 C |
| 1943 | 8.8 C | -0.93 C |
| 1944 | 9.7 C | +0.06 C |
| 1945 | 8.9 C | -0.80 C |
| 1946 | 10.6 C | +0.90 C |
| 1947 | 9.6 C | -0.11 C |
| 1948 | 9.5 C | -0.19 C |
| 1949 | 9.9 C | +0.18 C |
| 1950 | 8.2 C | -1.50 C |
| 1951 | 8.0 C | -1.70 C |
| 1952 | 9.9 C | +0.19 C |
| 1953 | 10.4 C | +0.71 C |
| 1954 | 10.3 C | +0.64 C |
| 1955 | 9.9 C | +0.22 C |
| 1958 | 9.0 C | -0.72 C |
| 1959 | 9.0 C | -0.65 C |
| 1960 | 8.9 C | -0.78 C |
| 1961 | 9.3 C | -0.35 C |
| 1962 | 8.9 C | -0.78 C |
| 1963 | 9.4 C | -0.27 C |
| 1964 | 10.3 C | +0.59 C |
| 1965 | 9.2 C | -0.49 C |
| 1966 | 8.9 C | -0.75 C |
| 1967 | 9.0 C | -0.72 C |
| 1968 | 9.6 C | -0.04 C |
| 1969 | 8.8 C | -0.85 C |
| 1970 | 9.4 C | -0.31 C |
| 1971 | 9.6 C | -0.09 C |
| 1972 | 8.4 C | -1.24 C |
| 1973 | 10.5 C | +0.77 C |
| 1974 | 9.4 C | -0.25 C |
| 1975 | 9.7 C | +0.01 C |
| 1976 | 9.3 C | -0.43 C |
| 1977 | 9.8 C | +0.12 C |
| 1978 | 8.3 C | -1.41 C |
| 1979 | 8.3 C | -1.43 C |
| 1980 | 9.6 C | -0.10 C |
| 1981 | 10.0 C | +0.34 C |
| 1982 | 8.6 C | -1.04 C |
| 1983 | 9.8 C | +0.08 C |
| 1984 | 9.6 C | -0.05 C |
| 1985 | 8.7 C | -0.94 C |
| 1986 | 9.9 C | +0.23 C |
| 1987 | 11.5 C | +1.82 C |
| 1988 | 10.2 C | +0.54 C |
| 1989 | 9.2 C | -0.50 C |
| 1990 | 10.9 C | +1.24 C |
| 1991 | 10.5 C | +0.80 C |
| 1992 | 9.7 C | -0.01 C |
| 1993 | 8.9 C | -0.81 C |
| 1994 | 9.7 C | +0.01 C |
| 1995 | 9.6 C | -0.09 C |
| 1996 | 8.5 C | -1.17 C |
| 1997 | 9.3 C | -0.35 C |
| 1998 | 11.5 C | +1.86 C |
| 1999 | 10.8 C | +1.12 C |
| 2000 | 10.2 C | +0.52 C |
| 2001 | 10.5 C | +0.86 C |
| 2002 | 10.8 C | +1.08 C |
| 2003 | 9.9 C | +0.25 C |
| 2004 | 10.3 C | +0.66 C |
| 2005 | 10.7 C | +1.06 C |
| 2006 | 11.2 C | +1.55 C |
| 2007 | 10.4 C | +0.76 C |
| 2008 | 8.6 C | -1.04 C |
| 2009 | 9.0 C | -0.64 C |
| 2010 | 10.2 C | +0.47 C |
| 2011 | 10.5 C | +0.84 C |
| 2012 | 12.3 C | +2.61 C |
| 2013 | 9.2 C | -0.53 C |
| 2014 | 8.4 C | -1.32 C |
| 2015 | 10.4 C | +0.72 C |
| 2016 | 11.5 C | +1.79 C |
| 2017 | 11.0 C | +1.30 C |
| 2018 | 9.7 C | +0.02 C |
| 2019 | 9.2 C | -0.50 C |
| 2020 | 10.6 C | +0.92 C |
| 2021 | 11.2 C | +1.47 C |
| 2022 | 9.8 C | +0.13 C |
| 2023 | 11.7 C | +2.01 C |
| 2024 | 12.0 C | +2.32 C |
| 2025 | 11.1 C | +1.45 C |
The annual mean temperature here has risen by 0.08 C (0.04 to 0.12) per decade over 1893 to 2025. In Fahrenheit: 0.1 F (0.1 to 0.2) per decade. The slope is a straight line fitted to 129 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.08 C (0.04 to 0.12) per decade | 0.1 F (0.1 to 0.2) per decade | 1893 to 2025 | 129 | Rise |
| Mean daily maximum | 0.07 C (0.02 to 0.12) per decade | 0.12 F (0.04 to 0.21) per decade | 1893 to 2025 | 129 | Rise |
| Mean daily minimum | 0.1 C (0.1 to 0.1) per decade | 0.2 F (0.1 to 0.3) per decade | 1893 to 2025 | 129 | 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
1892 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.3 C (109.9 F) | 1911 | 36.1 C (97.0 F) | 135 |
| Coldest night (TNn) | -36.1 C (-33.0 F) | 2009 | -26.1 C (-15.0 F) | 135 |
| Wettest day (Rx1day) | 197.6 mm (7.8 in) | 1914 | 64.3 mm (2.5 in) | 135 |
| Wettest five days (Rx5day) | 232.7 mm (9.2 in) | 1914 | 97.8 mm (3.9 in) | 135 |
| Longest dry spell (CDD) | 55 days | 1952 | 23 days | 135 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1892 | 24.4 C (75.9 F) |
| 1893 | 33.9 C (93.0 F) |
| 1894 | 37.8 C (100.0 F) |
| 1895 | 36.1 C (97.0 F) |
| 1896 | 37.8 C (100.0 F) |
| 1897 | 38.9 C (102.0 F) |
| 1898 | 37.8 C (100.0 F) |
| 1899 | 38.9 C (102.0 F) |
| 1900 | 36.1 C (97.0 F) |
| 1901 | 41.7 C (107.1 F) |
| 1902 | 34.4 C (93.9 F) |
| 1903 | 36.1 C (97.0 F) |
| 1904 | 36.7 C (98.1 F) |
| 1905 | 36.7 C (98.1 F) |
| 1906 | 35.6 C (96.1 F) |
| 1907 | 36.1 C (97.0 F) |
| 1908 | 36.7 C (98.1 F) |
| 1909 | 36.7 C (98.1 F) |
| 1910 | 37.8 C (100.0 F) |
| 1911 | 43.3 C (109.9 F) |
| 1912 | 37.8 C (100.0 F) |
| 1913 | 41.1 C (106.0 F) |
| 1914 | 39.4 C (102.9 F) |
| 1915 | 33.3 C (91.9 F) |
| 1916 | 39.4 C (102.9 F) |
| 1917 | 38.9 C (102.0 F) |
| 1918 | 41.7 C (107.1 F) |
| 1919 | 38.9 C (102.0 F) |
| 1920 | 37.2 C (99.0 F) |
| 1921 | 39.4 C (102.9 F) |
| 1922 | 38.3 C (100.9 F) |
| 1923 | 37.8 C (100.0 F) |
| 1924 | 36.1 C (97.0 F) |
| 1925 | 40.6 C (105.1 F) |
| 1926 | 37.8 C (100.0 F) |
| 1927 | 35.6 C (96.1 F) |
| 1928 | 33.9 C (93.0 F) |
| 1929 | 35.0 C (95.0 F) |
| 1930 | 42.2 C (108.0 F) |
| 1931 | 39.4 C (102.9 F) |
| 1932 | 37.2 C (99.0 F) |
| 1933 | 36.7 C (98.1 F) |
| 1934 | 40.0 C (104.0 F) |
| 1935 | 36.1 C (97.0 F) |
| 1936 | 42.8 C (109.0 F) |
| 1937 | 37.8 C (100.0 F) |
| 1938 | 35.6 C (96.1 F) |
| 1939 | 37.2 C (99.0 F) |
| 1940 | 40.6 C (105.1 F) |
| 1941 | 37.8 C (100.0 F) |
| 1942 | 35.0 C (95.0 F) |
| 1943 | 35.0 C (95.0 F) |
| 1944 | 35.6 C (96.1 F) |
| 1945 | 37.2 C (99.0 F) |
| 1946 | 35.6 C (96.1 F) |
| 1947 | 38.3 C (100.9 F) |
| 1948 | 37.8 C (100.0 F) |
| 1949 | 35.0 C (95.0 F) |
| 1950 | 33.3 C (91.9 F) |
| 1951 | 34.4 C (93.9 F) |
| 1952 | 35.0 C (95.0 F) |
| 1953 | 36.1 C (97.0 F) |
| 1954 | 37.2 C (99.0 F) |
| 1955 | 38.9 C (102.0 F) |
| 1956 | 37.8 C (100.0 F) |
| 1957 | 36.1 C (97.0 F) |
| 1958 | 33.3 C (91.9 F) |
| 1959 | 34.4 C (93.9 F) |
| 1960 | 34.4 C (93.9 F) |
| 1961 | 33.3 C (91.9 F) |
| 1962 | 33.9 C (93.0 F) |
| 1963 | 37.2 C (99.0 F) |
| 1964 | 35.6 C (96.1 F) |
| 1965 | 36.1 C (97.0 F) |
| 1966 | 36.7 C (98.1 F) |
| 1967 | 33.3 C (91.9 F) |
| 1968 | 34.4 C (93.9 F) |
| 1969 | 33.3 C (91.9 F) |
| 1970 | 36.1 C (97.0 F) |
| 1971 | 35.0 C (95.0 F) |
| 1972 | 35.0 C (95.0 F) |
| 1973 | 35.6 C (96.1 F) |
| 1974 | 36.7 C (98.1 F) |
| 1975 | 35.0 C (95.0 F) |
| 1976 | 35.0 C (95.0 F) |
| 1977 | 38.3 C (100.9 F) |
| 1978 | 33.9 C (93.0 F) |
| 1979 | 34.4 C (93.9 F) |
| 1980 | 36.7 C (98.1 F) |
| 1981 | 34.4 C (93.9 F) |
| 1982 | 33.9 C (93.0 F) |
| 1983 | 36.7 C (98.1 F) |
| 1984 | 36.1 C (97.0 F) |
| 1985 | 36.7 C (98.1 F) |
| 1986 | 34.4 C (93.9 F) |
| 1987 | 38.3 C (100.9 F) |
| 1988 | 40.6 C (105.1 F) |
| 1989 | 37.2 C (99.0 F) |
| 1990 | 35.6 C (96.1 F) |
| 1991 | 36.1 C (97.0 F) |
| 1992 | 32.8 C (91.0 F) |
| 1993 | 32.2 C (90.0 F) |
| 1994 | 32.8 C (91.0 F) |
| 1995 | 38.3 C (100.9 F) |
| 1996 | 34.4 C (93.9 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 35.0 C (95.0 F) |
| 1999 | 36.7 C (98.1 F) |
| 2000 | 35.6 C (96.1 F) |
| 2001 | 34.4 C (93.9 F) |
| 2002 | 35.0 C (95.0 F) |
| 2003 | 36.7 C (98.1 F) |
| 2004 | 32.8 C (91.0 F) |
| 2005 | 36.1 C (97.0 F) |
| 2006 | 36.1 C (97.0 F) |
| 2007 | 35.0 C (95.0 F) |
| 2008 | 33.9 C (93.0 F) |
| 2009 | 35.0 C (95.0 F) |
| 2010 | 34.4 C (93.9 F) |
| 2011 | 37.8 C (100.0 F) |
| 2012 | 40.6 C (105.1 F) |
| 2013 | 37.8 C (100.0 F) |
| 2014 | 33.3 C (91.9 F) |
| 2015 | 34.4 C (93.9 F) |
| 2016 | 35.6 C (96.1 F) |
| 2017 | 34.4 C (93.9 F) |
| 2018 | 35.6 C (96.1 F) |
| 2019 | 35.6 C (96.1 F) |
| 2020 | 36.1 C (97.0 F) |
| 2021 | 35.0 C (95.0 F) |
| 2022 | 36.7 C (98.1 F) |
| 2023 | 39.4 C (102.9 F) |
| 2024 | 35.6 C (96.1 F) |
| 2025 | 35.6 C (96.1 F) |
| 2026 | 36.7 C (98.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1892 | 0.6 C (33.1 F) |
| 1893 | -26.7 C (-16.1 F) |
| 1894 | -30.6 C (-23.1 F) |
| 1895 | -28.3 C (-18.9 F) |
| 1896 | -23.3 C (-9.9 F) |
| 1897 | -29.4 C (-20.9 F) |
| 1898 | -24.4 C (-11.9 F) |
| 1899 | -31.7 C (-25.1 F) |
| 1900 | -23.3 C (-9.9 F) |
| 1901 | -27.8 C (-18.0 F) |
| 1902 | -30.6 C (-23.1 F) |
| 1903 | -26.1 C (-15.0 F) |
| 1904 | -28.3 C (-18.9 F) |
| 1905 | -32.8 C (-27.0 F) |
| 1906 | -23.9 C (-11.0 F) |
| 1907 | -26.1 C (-15.0 F) |
| 1908 | -21.7 C (-7.1 F) |
| 1909 | -27.8 C (-18.0 F) |
| 1910 | -32.8 C (-27.0 F) |
| 1911 | -26.7 C (-16.1 F) |
| 1912 | -31.7 C (-25.1 F) |
| 1913 | -23.3 C (-9.9 F) |
| 1914 | -28.9 C (-20.0 F) |
| 1915 | -29.4 C (-20.9 F) |
| 1916 | -30.0 C (-22.0 F) |
| 1917 | -29.4 C (-20.9 F) |
| 1918 | -30.0 C (-22.0 F) |
| 1919 | -30.6 C (-23.1 F) |
| 1920 | -25.6 C (-14.1 F) |
| 1921 | -23.9 C (-11.0 F) |
| 1922 | -26.1 C (-15.0 F) |
| 1923 | -25.0 C (-13.0 F) |
| 1924 | -33.3 C (-27.9 F) |
| 1925 | -26.1 C (-15.0 F) |
| 1926 | -25.0 C (-13.0 F) |
| 1927 | -26.7 C (-16.1 F) |
| 1928 | -25.0 C (-13.0 F) |
| 1929 | -30.6 C (-23.1 F) |
| 1930 | -32.8 C (-27.0 F) |
| 1931 | -22.2 C (-8.0 F) |
| 1932 | -26.1 C (-15.0 F) |
| 1933 | -31.1 C (-24.0 F) |
| 1934 | -22.8 C (-9.0 F) |
| 1935 | -26.7 C (-16.1 F) |
| 1936 | -31.7 C (-25.1 F) |
| 1937 | -22.2 C (-8.0 F) |
| 1938 | -22.8 C (-9.0 F) |
| 1939 | -21.7 C (-7.1 F) |
| 1940 | -28.9 C (-20.0 F) |
| 1941 | -23.9 C (-11.0 F) |
| 1942 | -29.4 C (-20.9 F) |
| 1943 | -28.3 C (-18.9 F) |
| 1944 | -25.0 C (-13.0 F) |
| 1945 | -23.9 C (-11.0 F) |
| 1946 | -25.0 C (-13.0 F) |
| 1947 | -28.3 C (-18.9 F) |
| 1948 | -24.4 C (-11.9 F) |
| 1949 | -26.7 C (-16.1 F) |
| 1950 | -28.3 C (-18.9 F) |
| 1951 | -30.0 C (-22.0 F) |
| 1952 | -23.3 C (-9.9 F) |
| 1953 | -22.8 C (-9.0 F) |
| 1954 | -25.6 C (-14.1 F) |
| 1955 | -25.6 C (-14.1 F) |
| 1956 | -26.7 C (-16.1 F) |
| 1957 | -17.2 C (1.0 F) |
| 1958 | -26.7 C (-16.1 F) |
| 1959 | -25.6 C (-14.1 F) |
| 1960 | -24.4 C (-11.9 F) |
| 1961 | -25.6 C (-14.1 F) |
| 1962 | -27.2 C (-17.0 F) |
| 1963 | -28.3 C (-18.9 F) |
| 1964 | -22.8 C (-9.0 F) |
| 1965 | -25.6 C (-14.1 F) |
| 1966 | -30.6 C (-23.1 F) |
| 1967 | -27.8 C (-18.0 F) |
| 1968 | -26.1 C (-15.0 F) |
| 1969 | -24.4 C (-11.9 F) |
| 1970 | -31.1 C (-24.0 F) |
| 1971 | -27.8 C (-18.0 F) |
| 1972 | -28.9 C (-20.0 F) |
| 1973 | -25.0 C (-13.0 F) |
| 1974 | -29.4 C (-20.9 F) |
| 1975 | -25.0 C (-13.0 F) |
| 1976 | -27.8 C (-18.0 F) |
| 1977 | -30.6 C (-23.1 F) |
| 1978 | -25.6 C (-14.1 F) |
| 1979 | -28.9 C (-20.0 F) |
| 1980 | -21.1 C (-6.0 F) |
| 1981 | -26.1 C (-15.0 F) |
| 1982 | -31.7 C (-25.1 F) |
| 1983 | -29.4 C (-20.9 F) |
| 1984 | -27.2 C (-17.0 F) |
| 1985 | -30.6 C (-23.1 F) |
| 1986 | -27.2 C (-17.0 F) |
| 1987 | -22.2 C (-8.0 F) |
| 1988 | -26.7 C (-16.1 F) |
| 1989 | -29.4 C (-20.9 F) |
| 1990 | -25.0 C (-13.0 F) |
| 1991 | -25.0 C (-13.0 F) |
| 1992 | -22.8 C (-9.0 F) |
| 1993 | -23.9 C (-11.0 F) |
| 1994 | -30.0 C (-22.0 F) |
| 1995 | -21.7 C (-7.1 F) |
| 1996 | -33.3 C (-27.9 F) |
| 1997 | -25.6 C (-14.1 F) |
| 1998 | -21.1 C (-6.0 F) |
| 1999 | -28.9 C (-20.0 F) |
| 2000 | -28.3 C (-18.9 F) |
| 2001 | -22.8 C (-9.0 F) |
| 2002 | -20.6 C (-5.1 F) |
| 2003 | -22.8 C (-9.0 F) |
| 2004 | -25.0 C (-13.0 F) |
| 2005 | -23.9 C (-11.0 F) |
| 2006 | -25.6 C (-14.1 F) |
| 2007 | -25.0 C (-13.0 F) |
| 2008 | -26.7 C (-16.1 F) |
| 2009 | -36.1 C (-33.0 F) |
| 2010 | -25.6 C (-14.1 F) |
| 2011 | -26.7 C (-16.1 F) |
| 2012 | -19.4 C (-2.9 F) |
| 2013 | -26.1 C (-15.0 F) |
| 2014 | -29.4 C (-20.9 F) |
| 2015 | -28.9 C (-20.0 F) |
| 2016 | -26.1 C (-15.0 F) |
| 2017 | -23.3 C (-9.9 F) |
| 2018 | -28.9 C (-20.0 F) |
| 2019 | -34.4 C (-29.9 F) |
| 2020 | -23.3 C (-9.9 F) |
| 2021 | -26.7 C (-16.1 F) |
| 2022 | -24.4 C (-11.9 F) |
| 2023 | -22.2 C (-8.0 F) |
| 2024 | -26.7 C (-16.1 F) |
| 2025 | -25.6 C (-14.1 F) |
| 2026 | -27.2 C (-17.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1892 | 97.8 mm (3.9 in) |
| 1893 | 57.2 mm (2.3 in) |
| 1894 | 52.3 mm (2.1 in) |
| 1895 | 37.8 mm (1.5 in) |
| 1896 | 83.8 mm (3.3 in) |
| 1897 | 52.8 mm (2.1 in) |
| 1898 | 63.5 mm (2.5 in) |
| 1899 | 62.7 mm (2.5 in) |
| 1900 | 71.1 mm (2.8 in) |
| 1901 | 36.3 mm (1.4 in) |
| 1902 | 72.4 mm (2.9 in) |
| 1903 | 44.7 mm (1.8 in) |
| 1904 | 69.9 mm (2.8 in) |
| 1905 | 71.1 mm (2.8 in) |
| 1906 | 72.9 mm (2.9 in) |
| 1907 | 51.1 mm (2.0 in) |
| 1908 | 46.5 mm (1.8 in) |
| 1909 | 65.0 mm (2.6 in) |
| 1910 | 59.9 mm (2.4 in) |
| 1911 | 57.4 mm (2.3 in) |
| 1912 | 45.7 mm (1.8 in) |
| 1913 | 46.7 mm (1.8 in) |
| 1914 | 197.6 mm (7.8 in) |
| 1915 | 69.6 mm (2.7 in) |
| 1916 | 113.3 mm (4.5 in) |
| 1917 | 49.0 mm (1.9 in) |
| 1918 | 52.8 mm (2.1 in) |
| 1919 | 75.7 mm (3.0 in) |
| 1920 | 48.8 mm (1.9 in) |
| 1921 | 69.3 mm (2.7 in) |
| 1922 | 64.5 mm (2.5 in) |
| 1923 | 68.6 mm (2.7 in) |
| 1924 | 112.8 mm (4.4 in) |
| 1925 | 57.9 mm (2.3 in) |
| 1926 | 53.6 mm (2.1 in) |
| 1927 | 47.0 mm (1.9 in) |
| 1928 | 45.7 mm (1.8 in) |
| 1929 | 95.3 mm (3.8 in) |
| 1930 | 96.5 mm (3.8 in) |
| 1931 | 86.4 mm (3.4 in) |
| 1932 | 63.5 mm (2.5 in) |
| 1933 | 83.8 mm (3.3 in) |
| 1934 | 108.0 mm (4.3 in) |
| 1935 | 61.7 mm (2.4 in) |
| 1936 | 58.4 mm (2.3 in) |
| 1937 | 36.8 mm (1.4 in) |
| 1938 | 50.8 mm (2.0 in) |
| 1939 | 160.3 mm (6.3 in) |
| 1940 | 53.8 mm (2.1 in) |
| 1941 | 128.3 mm (5.1 in) |
| 1942 | 58.4 mm (2.3 in) |
| 1943 | 66.0 mm (2.6 in) |
| 1944 | 57.4 mm (2.3 in) |
| 1945 | 54.6 mm (2.1 in) |
| 1946 | 51.3 mm (2.0 in) |
| 1947 | 48.0 mm (1.9 in) |
| 1948 | 79.0 mm (3.1 in) |
| 1949 | 47.2 mm (1.9 in) |
| 1950 | 68.8 mm (2.7 in) |
| 1951 | 51.3 mm (2.0 in) |
| 1952 | 70.4 mm (2.8 in) |
| 1953 | 38.9 mm (1.5 in) |
| 1954 | 64.3 mm (2.5 in) |
| 1955 | 74.4 mm (2.9 in) |
| 1956 | 77.7 mm (3.1 in) |
| 1957 | 45.7 mm (1.8 in) |
| 1958 | 48.5 mm (1.9 in) |
| 1959 | 106.4 mm (4.2 in) |
| 1960 | 102.9 mm (4.1 in) |
| 1961 | 127.3 mm (5.0 in) |
| 1962 | 86.4 mm (3.4 in) |
| 1963 | 57.4 mm (2.3 in) |
| 1964 | 29.0 mm (1.1 in) |
| 1965 | 84.8 mm (3.3 in) |
| 1966 | 52.8 mm (2.1 in) |
| 1967 | 120.7 mm (4.8 in) |
| 1968 | 119.6 mm (4.7 in) |
| 1969 | 82.0 mm (3.2 in) |
| 1970 | 57.4 mm (2.3 in) |
| 1971 | 150.6 mm (5.9 in) |
| 1972 | 70.9 mm (2.8 in) |
| 1973 | 54.4 mm (2.1 in) |
| 1974 | 63.2 mm (2.5 in) |
| 1975 | 91.2 mm (3.6 in) |
| 1976 | 41.1 mm (1.6 in) |
| 1977 | 128.5 mm (5.1 in) |
| 1978 | 70.1 mm (2.8 in) |
| 1979 | 82.0 mm (3.2 in) |
| 1980 | 56.9 mm (2.2 in) |
| 1981 | 55.9 mm (2.2 in) |
| 1982 | 98.6 mm (3.9 in) |
| 1983 | 42.9 mm (1.7 in) |
| 1984 | 50.0 mm (2.0 in) |
| 1985 | 40.6 mm (1.6 in) |
| 1986 | 86.4 mm (3.4 in) |
| 1987 | 106.9 mm (4.2 in) |
| 1988 | 60.2 mm (2.4 in) |
| 1989 | 63.0 mm (2.5 in) |
| 1990 | 114.8 mm (4.5 in) |
| 1991 | 95.8 mm (3.8 in) |
| 1992 | 56.6 mm (2.2 in) |
| 1993 | 168.4 mm (6.6 in) |
| 1994 | 50.3 mm (2.0 in) |
| 1995 | 60.5 mm (2.4 in) |
| 1996 | 56.1 mm (2.2 in) |
| 1997 | 74.9 mm (2.9 in) |
| 1998 | 66.3 mm (2.6 in) |
| 1999 | 72.1 mm (2.8 in) |
| 2000 | 41.9 mm (1.6 in) |
| 2001 | 52.1 mm (2.1 in) |
| 2002 | 120.9 mm (4.8 in) |
| 2003 | 69.9 mm (2.8 in) |
| 2004 | 55.4 mm (2.2 in) |
| 2005 | 53.1 mm (2.1 in) |
| 2006 | 57.4 mm (2.3 in) |
| 2007 | 67.3 mm (2.6 in) |
| 2008 | 85.1 mm (3.4 in) |
| 2009 | 113.8 mm (4.5 in) |
| 2010 | 47.5 mm (1.9 in) |
| 2011 | 52.1 mm (2.1 in) |
| 2012 | 38.4 mm (1.5 in) |
| 2013 | 63.0 mm (2.5 in) |
| 2014 | 81.5 mm (3.2 in) |
| 2015 | 87.1 mm (3.4 in) |
| 2016 | 106.9 mm (4.2 in) |
| 2017 | 69.1 mm (2.7 in) |
| 2018 | 55.6 mm (2.2 in) |
| 2019 | 72.1 mm (2.8 in) |
| 2020 | 56.9 mm (2.2 in) |
| 2021 | 112.3 mm (4.4 in) |
| 2022 | 89.2 mm (3.5 in) |
| 2023 | 52.3 mm (2.1 in) |
| 2024 | 69.3 mm (2.7 in) |
| 2025 | 68.6 mm (2.7 in) |
| 2026 | 83.8 mm (3.3 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1892 | 146.3 mm (5.8 in) |
| 1893 | 63.8 mm (2.5 in) |
| 1894 | 73.9 mm (2.9 in) |
| 1895 | 59.9 mm (2.4 in) |
| 1896 | 96.0 mm (3.8 in) |
| 1897 | 81.9 mm (3.2 in) |
| 1898 | 69.6 mm (2.7 in) |
| 1899 | 123.7 mm (4.9 in) |
| 1900 | 85.1 mm (3.4 in) |
| 1901 | 61.5 mm (2.4 in) |
| 1902 | 107.8 mm (4.2 in) |
| 1903 | 86.0 mm (3.4 in) |
| 1904 | 75.0 mm (3.0 in) |
| 1905 | 112.7 mm (4.4 in) |
| 1906 | 120.4 mm (4.7 in) |
| 1907 | 121.4 mm (4.8 in) |
| 1908 | 61.4 mm (2.4 in) |
| 1909 | 86.6 mm (3.4 in) |
| 1910 | 105.1 mm (4.1 in) |
| 1911 | 105.4 mm (4.1 in) |
| 1912 | 63.8 mm (2.5 in) |
| 1913 | 68.0 mm (2.7 in) |
| 1914 | 232.7 mm (9.2 in) |
| 1915 | 76.2 mm (3.0 in) |
| 1916 | 127.8 mm (5.0 in) |
| 1917 | 83.6 mm (3.3 in) |
| 1918 | 74.0 mm (2.9 in) |
| 1919 | 106.2 mm (4.2 in) |
| 1920 | 57.9 mm (2.3 in) |
| 1921 | 107.9 mm (4.2 in) |
| 1922 | 97.8 mm (3.9 in) |
| 1923 | 104.7 mm (4.1 in) |
| 1924 | 144.8 mm (5.7 in) |
| 1925 | 99.1 mm (3.9 in) |
| 1926 | 77.4 mm (3.0 in) |
| 1927 | 122.6 mm (4.8 in) |
| 1928 | 68.2 mm (2.7 in) |
| 1929 | 99.9 mm (3.9 in) |
| 1930 | 99.0 mm (3.9 in) |
| 1931 | 150.9 mm (5.9 in) |
| 1932 | 93.4 mm (3.7 in) |
| 1933 | 88.1 mm (3.5 in) |
| 1934 | 122.3 mm (4.8 in) |
| 1935 | 87.9 mm (3.5 in) |
| 1936 | 114.0 mm (4.5 in) |
| 1937 | 54.4 mm (2.1 in) |
| 1938 | 77.9 mm (3.1 in) |
| 1939 | 179.1 mm (7.1 in) |
| 1940 | 53.8 mm (2.1 in) |
| 1941 | 186.0 mm (7.3 in) |
| 1942 | 71.6 mm (2.8 in) |
| 1943 | 78.4 mm (3.1 in) |
| 1944 | 112.0 mm (4.4 in) |
| 1945 | 81.2 mm (3.2 in) |
| 1946 | 84.3 mm (3.3 in) |
| 1947 | 68.9 mm (2.7 in) |
| 1948 | 80.5 mm (3.2 in) |
| 1949 | 105.1 mm (4.1 in) |
| 1950 | 79.3 mm (3.1 in) |
| 1951 | 91.5 mm (3.6 in) |
| 1952 | 81.5 mm (3.2 in) |
| 1953 | 56.2 mm (2.2 in) |
| 1954 | 108.3 mm (4.3 in) |
| 1955 | 128.5 mm (5.1 in) |
| 1956 | 127.5 mm (5.0 in) |
| 1957 | 93.3 mm (3.7 in) |
| 1958 | 86.6 mm (3.4 in) |
| 1959 | 122.9 mm (4.8 in) |
| 1960 | 117.4 mm (4.6 in) |
| 1961 | 180.4 mm (7.1 in) |
| 1962 | 111.5 mm (4.4 in) |
| 1963 | 84.6 mm (3.3 in) |
| 1964 | 85.2 mm (3.4 in) |
| 1965 | 135.7 mm (5.3 in) |
| 1966 | 105.6 mm (4.2 in) |
| 1967 | 146.9 mm (5.8 in) |
| 1968 | 160.8 mm (6.3 in) |
| 1969 | 119.9 mm (4.7 in) |
| 1970 | 114.3 mm (4.5 in) |
| 1971 | 177.0 mm (7.0 in) |
| 1972 | 92.2 mm (3.6 in) |
| 1973 | 74.4 mm (2.9 in) |
| 1974 | 104.7 mm (4.1 in) |
| 1975 | 91.5 mm (3.6 in) |
| 1976 | 83.7 mm (3.3 in) |
| 1977 | 138.5 mm (5.5 in) |
| 1978 | 75.5 mm (3.0 in) |
| 1979 | 128.0 mm (5.0 in) |
| 1980 | 74.4 mm (2.9 in) |
| 1981 | 84.4 mm (3.3 in) |
| 1982 | 133.4 mm (5.3 in) |
| 1983 | 128.6 mm (5.1 in) |
| 1984 | 94.9 mm (3.7 in) |
| 1985 | 83.1 mm (3.3 in) |
| 1986 | 100.9 mm (4.0 in) |
| 1987 | 150.1 mm (5.9 in) |
| 1988 | 97.6 mm (3.8 in) |
| 1989 | 91.0 mm (3.6 in) |
| 1990 | 153.7 mm (6.1 in) |
| 1991 | 133.9 mm (5.3 in) |
| 1992 | 84.8 mm (3.3 in) |
| 1993 | 225.0 mm (8.9 in) |
| 1994 | 105.4 mm (4.1 in) |
| 1995 | 76.3 mm (3.0 in) |
| 1996 | 116.6 mm (4.6 in) |
| 1997 | 131.5 mm (5.2 in) |
| 1998 | 95.2 mm (3.7 in) |
| 1999 | 95.1 mm (3.7 in) |
| 2000 | 73.1 mm (2.9 in) |
| 2001 | 86.2 mm (3.4 in) |
| 2002 | 133.3 mm (5.2 in) |
| 2003 | 109.5 mm (4.3 in) |
| 2004 | 140.3 mm (5.5 in) |
| 2005 | 75.8 mm (3.0 in) |
| 2006 | 73.9 mm (2.9 in) |
| 2007 | 92.7 mm (3.6 in) |
| 2008 | 135.6 mm (5.3 in) |
| 2009 | 176.3 mm (6.9 in) |
| 2010 | 91.2 mm (3.6 in) |
| 2011 | 93.2 mm (3.7 in) |
| 2012 | 54.8 mm (2.2 in) |
| 2013 | 118.3 mm (4.7 in) |
| 2014 | 136.9 mm (5.4 in) |
| 2015 | 121.1 mm (4.8 in) |
| 2016 | 109.7 mm (4.3 in) |
| 2017 | 95.0 mm (3.7 in) |
| 2018 | 116.1 mm (4.6 in) |
| 2019 | 108.6 mm (4.3 in) |
| 2020 | 154.4 mm (6.1 in) |
| 2021 | 188.6 mm (7.4 in) |
| 2022 | 89.2 mm (3.5 in) |
| 2023 | 91.0 mm (3.6 in) |
| 2024 | 110.7 mm (4.4 in) |
| 2025 | 97.5 mm (3.8 in) |
| 2026 | 122.4 mm (4.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1892 | 19 days |
| 1893 | 34 days |
| 1894 | 21 days |
| 1895 | 24 days |
| 1896 | 23 days |
| 1897 | 24 days |
| 1898 | 15 days |
| 1899 | 32 days |
| 1900 | 27 days |
| 1901 | 20 days |
| 1902 | 22 days |
| 1903 | 30 days |
| 1904 | 31 days |
| 1905 | 22 days |
| 1906 | 36 days |
| 1907 | 26 days |
| 1908 | 30 days |
| 1909 | 25 days |
| 1910 | 37 days |
| 1911 | 22 days |
| 1912 | 29 days |
| 1913 | 29 days |
| 1914 | 28 days |
| 1915 | 33 days |
| 1916 | 22 days |
| 1917 | 27 days |
| 1918 | 21 days |
| 1919 | 31 days |
| 1920 | 19 days |
| 1921 | 19 days |
| 1922 | 21 days |
| 1923 | 24 days |
| 1924 | 22 days |
| 1925 | 22 days |
| 1926 | 27 days |
| 1927 | 21 days |
| 1928 | 19 days |
| 1929 | 24 days |
| 1930 | 38 days |
| 1931 | 44 days |
| 1932 | 24 days |
| 1933 | 38 days |
| 1934 | 35 days |
| 1935 | 16 days |
| 1936 | 26 days |
| 1937 | 20 days |
| 1938 | 23 days |
| 1939 | 30 days |
| 1940 | 21 days |
| 1941 | 21 days |
| 1942 | 37 days |
| 1943 | 28 days |
| 1944 | 25 days |
| 1945 | 15 days |
| 1946 | 12 days |
| 1947 | 38 days |
| 1948 | 22 days |
| 1949 | 20 days |
| 1950 | 29 days |
| 1951 | 16 days |
| 1952 | 55 days |
| 1953 | 23 days |
| 1954 | 23 days |
| 1955 | 15 days |
| 1956 | 17 days |
| 1957 | 28 days |
| 1958 | 26 days |
| 1959 | 15 days |
| 1960 | 16 days |
| 1961 | 16 days |
| 1962 | 22 days |
| 1963 | 20 days |
| 1964 | 39 days |
| 1965 | 20 days |
| 1966 | 26 days |
| 1967 | 22 days |
| 1968 | 30 days |
| 1969 | 18 days |
| 1970 | 19 days |
| 1971 | 22 days |
| 1972 | 22 days |
| 1973 | 20 days |
| 1974 | 15 days |
| 1975 | 24 days |
| 1976 | 26 days |
| 1977 | 25 days |
| 1978 | 16 days |
| 1979 | 16 days |
| 1980 | 19 days |
| 1981 | 31 days |
| 1982 | 18 days |
| 1983 | 20 days |
| 1984 | 21 days |
| 1985 | 15 days |
| 1986 | 29 days |
| 1987 | 29 days |
| 1988 | 38 days |
| 1989 | 35 days |
| 1990 | 14 days |
| 1991 | 28 days |
| 1992 | 15 days |
| 1993 | 26 days |
| 1994 | 23 days |
| 1995 | 36 days |
| 1996 | 30 days |
| 1997 | 20 days |
| 1998 | 22 days |
| 1999 | 24 days |
| 2000 | 17 days |
| 2001 | 13 days |
| 2002 | 42 days |
| 2003 | 35 days |
| 2004 | 21 days |
| 2005 | 16 days |
| 2006 | 20 days |
| 2007 | 32 days |
| 2008 | 16 days |
| 2009 | 24 days |
| 2010 | 17 days |
| 2011 | 16 days |
| 2012 | 27 days |
| 2013 | 33 days |
| 2014 | 24 days |
| 2015 | 23 days |
| 2016 | 19 days |
| 2017 | 24 days |
| 2018 | 16 days |
| 2019 | 26 days |
| 2020 | 22 days |
| 2021 | 20 days |
| 2022 | 25 days |
| 2023 | 26 days |
| 2024 | 31 days |
| 2025 | 19 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
129 years with a frostAcross 129 years with a frost, the median last spring frost at Cedar Rapids #1 falls on 26 April and the median first autumn frost on 9 October, which leaves a median of 166 days between them.
In 1996 to 2025 the median growing season was 167 days. That is 6 days fewer than in 1893 to 1922.
Fitted over all years, the growing season changes by -0.4 days per decade at this station.
| Measure | Median, all years | Earliest period (1893 to 1922) | Recent period (1996 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 26 April | 21 April | 29 April | 8 days later | +0.2 days per decade |
| First autumn frost | 9 October | 12 October | 12 October | no change | -0.3 days per decade |
| Growing days | 166 days | 173 days | 167 days | 6 days fewer | -0.4 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
127 years, 1892 to 2025A day with at least 64.7 mm (2.5 in) of rain is expected about once in 2 years. A day with at least 184.1 mm (7.2 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 64.7 mm (2.5 in) | |
| 5 years | 88.3 mm (3.5 in) | |
| 10 years | 106.8 mm (4.2 in) | |
| 25 years | 134.1 mm (5.3 in) | |
| 50 years | 157.6 mm (6.2 in) | |
| 100 years | 184.1 mm (7.2 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 127 years of values from 1892 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: 197.6 mm (7.8 in) in 1914; 168.4 mm (6.6 in) in 1993; 160.3 mm (6.3 in) in 1939.
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, Cedar Rapids #1 had a mean temperature of 10.6 C (51.0 F) and 955.4 mm (37.6 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Burlington 2S (United States, 147 km away), Lacon (United States, 214 km away) and Pontiac (United States, 278 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Burlington 2S | United States | 147 km (91 mi) | 10.4 C (50.7 F) | 932.1 mm (36.7 in) | 0.58 |
| Lacon | United States | 214 km (133 mi) | 10.6 C (51.2 F) | 958.5 mm (37.7 in) | 0.62 |
| Pontiac | United States | 278 km (173 mi) | 10.6 C (51.1 F) | 874.9 mm (34.4 in) | 0.63 |
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).