Perry Weather Records (USC00136566)
Record envelope, standing records and threshold days for Perry (USC00136566), Iowa, United States, with 127 years of record.
Key Facts for Perry
- Perry (USC00136566) is a weather station in Iowa, United States at 41.84 latitude and -94.11 longitude, 290 m (950 ft) above sea level.
- The station reports from 1900 to 2026, 127 years of record.
- 1,464 records set at Perry still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Perry tied a daily record high maximum temperature of 31.1 C (88.0 F) on 13 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, 41.84 latitude, -94.11 longitude.
- Elevation: 290 m (950 ft).
- Period of record: 1900 to 2026, 127 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
8 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 19.4 C (66.9 F) | -35.6 C (-32.1 F) | 16.7 C (62.1 F) | -25.0 C (-13.0 F) |
| Feb | 25.0 C (77.0 F) | -36.1 C (-33.0 F) | 20.0 C (68.0 F) | -18.9 C (-2.0 F) |
| Mar | 31.7 C (89.1 F) | -34.4 C (-29.9 F) | 31.7 C (89.1 F) | -14.4 C (6.1 F) |
| Apr | 35.0 C (95.0 F) | -14.4 C (6.1 F) | 30.6 C (87.1 F) | -1.1 C (30.0 F) |
| May | 40.6 C (105.1 F) | -6.7 C (19.9 F) | 31.1 C (88.0 F) | -0.6 C (30.9 F) |
| Jun | 40.6 C (105.1 F) | 1.1 C (34.0 F) | 33.3 C (91.9 F) | 8.9 C (48.0 F) |
| Jul | 43.3 C (109.9 F) | 5.6 C (42.1 F) | 35.6 C (96.1 F) | 13.9 C (57.0 F) |
| Aug | 43.9 C (111.0 F) | 1.1 C (34.0 F) | 33.3 C (91.9 F) | 12.8 C (55.0 F) |
| Sep | 40.0 C (104.0 F) | -5.6 C (21.9 F) | 34.4 C (93.9 F) | 10.0 C (50.0 F) |
| Oct | 35.0 C (95.0 F) | -22.2 C (-8.0 F) | 31.7 C (89.1 F) | 6.1 C (43.0 F) |
| Nov | 28.3 C (82.9 F) | -25.0 C (-13.0 F) | n/a | n/a |
| Dec | 22.8 C (73.0 F) | -36.7 C (-34.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1900 | 1 |
| 1901 | 23 |
| 1902 | 15 |
| 1903 | 10 |
| 1904 | 6 |
| 1905 | 9 |
| 1906 | 7 |
| 1907 | 13 |
| 1908 | 8 |
| 1909 | 11 |
| 1910 | 10 |
| 1911 | 15 |
| 1912 | 11 |
| 1913 | 27 |
| 1914 | 15 |
| 1915 | 13 |
| 1916 | 8 |
| 1917 | 19 |
| 1918 | 19 |
| 1919 | 9 |
| 1920 | 8 |
| 1921 | 13 |
| 1922 | 4 |
| 1923 | 11 |
| 1924 | 10 |
| 1925 | 29 |
| 1926 | 8 |
| 1927 | 14 |
| 1928 | 19 |
| 1929 | 16 |
| 1930 | 36 |
| 1931 | 19 |
| 1932 | 10 |
| 1933 | 12 |
| 1934 | 43 |
| 1935 | 10 |
| 1936 | 36 |
| 1937 | 22 |
| 1938 | 13 |
| 1939 | 23 |
| 1940 | 14 |
| 1941 | 10 |
| 1942 | 15 |
| 1943 | 4 |
| 1944 | 19 |
| 1945 | 12 |
| 1946 | 17 |
| 1947 | 14 |
| 1948 | 15 |
| 1949 | 4 |
| 1950 | 15 |
| 1951 | 12 |
| 1952 | 9 |
| 1953 | 9 |
| 1954 | 7 |
| 1955 | 12 |
| 1956 | 10 |
| 1957 | 5 |
| 1958 | 7 |
| 1959 | 15 |
| 1960 | 9 |
| 1961 | 3 |
| 1962 | 14 |
| 1963 | 11 |
| 1964 | 13 |
| 1965 | 15 |
| 1966 | 16 |
| 1967 | 6 |
| 1968 | 7 |
| 1969 | 6 |
| 1970 | 15 |
| 1971 | 8 |
| 1972 | 9 |
| 1973 | 8 |
| 1974 | 12 |
| 1975 | 7 |
| 1976 | 10 |
| 1977 | 11 |
| 1978 | 4 |
| 1979 | 6 |
| 1980 | 4 |
| 1981 | 6 |
| 1982 | 5 |
| 1983 | 20 |
| 1984 | 5 |
| 1985 | 13 |
| 1986 | 15 |
| 1987 | 14 |
| 1988 | 9 |
| 1989 | 17 |
| 1990 | 14 |
| 1991 | 25 |
| 1992 | 11 |
| 1993 | 3 |
| 1994 | 8 |
| 1995 | 4 |
| 1996 | 13 |
| 1997 | 13 |
| 1998 | 13 |
| 1999 | 11 |
| 2000 | 17 |
| 2001 | 11 |
| 2002 | 4 |
| 2003 | 8 |
| 2004 | 14 |
| 2005 | 9 |
| 2006 | 8 |
| 2007 | 6 |
| 2008 | 5 |
| 2009 | 5 |
| 2010 | 4 |
| 2011 | 6 |
| 2012 | 14 |
| 2013 | 6 |
| 2014 | 9 |
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 9 |
| 2018 | 10 |
| 2019 | 8 |
| 2020 | 10 |
| 2021 | 11 |
| 2022 | 12 |
| 2023 | 4 |
| 2024 | 9 |
| 2025 | 7 |
| 2026 | 8 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1934-08-08 | Record high maximum temperature | Record high maximum temperature 43.9 C (111.0 F) |
| 1983-12-24 | Record low maximum temperature | Record low maximum temperature -24.4 C (-11.9 F) |
| 1989-12-22 | Record low maximum temperature | Record low maximum temperature -25.0 C (-13.0 F) |
| 2004-02-06 | Record snow depth | Record snow depth 66.0 cm (26.0 in) |
| 2004-02-07 | Record snow depth | Record snow depth 71.1 cm (28.0 in) |
| 2004-03-16 | Record daily snowfall | Record daily snowfall 40.6 cm (16.0 in) |
Wettest Day of Each Month
Jun: 192.3 mm (7.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 38.1 mm (1.5 in) | 22 January 1908 |
| Feb | 37.6 mm (1.5 in) | 8 February 1928 |
| Mar | 47.8 mm (1.9 in) | 8 March 1990 |
| Apr | 86.4 mm (3.4 in) | 27 April 2009 |
| May | 103.6 mm (4.1 in) | 23 May 2004 |
| Jun | 192.3 mm (7.6 in) | 13 June 1926 |
| Jul | 115.6 mm (4.6 in) | 11 July 2006 |
| Aug | 122.7 mm (4.8 in) | 6 August 1963 |
| Sep | 104.1 mm (4.1 in) | 8 September 2001 |
| Oct | 65.3 mm (2.6 in) | 17 October 1902 |
| Nov | 85.1 mm (3.4 in) | 23 November 1931 |
| Dec | 53.8 mm (2.1 in) | 14 December 2015 |
Period of Record Coverage
1900 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1900 | 88 | 24% | No |
| 1901 | 300 | 82% | No |
| 1902 | 324 | 89% | No |
| 1903 | 360 | 99% | Yes |
| 1904 | 349 | 95% | Yes |
| 1905 | 341 | 93% | Yes |
| 1906 | 358 | 98% | Yes |
| 1907 | 360 | 99% | Yes |
| 1908 | 331 | 90% | Yes |
| 1909 | 363 | 99% | Yes |
| 1910 | 351 | 96% | Yes |
| 1911 | 346 | 95% | Yes |
| 1912 | 329 | 90% | No |
| 1913 | 363 | 99% | Yes |
| 1914 | 363 | 99% | Yes |
| 1915 | 360 | 99% | Yes |
| 1916 | 363 | 99% | Yes |
| 1917 | 363 | 99% | Yes |
| 1918 | 360 | 99% | Yes |
| 1919 | 362 | 99% | Yes |
| 1920 | 354 | 97% | Yes |
| 1921 | 358 | 98% | Yes |
| 1922 | 350 | 96% | Yes |
| 1923 | 344 | 94% | Yes |
| 1924 | 321 | 88% | No |
| 1925 | 353 | 97% | Yes |
| 1926 | 318 | 87% | No |
| 1927 | 324 | 89% | No |
| 1928 | 364 | 99% | Yes |
| 1929 | 353 | 97% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 364 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 365 | 100% | Yes |
| 1937 | 364 | 100% | Yes |
| 1938 | 363 | 99% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 365 | 100% | Yes |
| 1941 | 364 | 100% | Yes |
| 1942 | 363 | 99% | Yes |
| 1943 | 364 | 100% | Yes |
| 1944 | 365 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 363 | 99% | Yes |
| 1949 | 362 | 99% | Yes |
| 1950 | 358 | 98% | Yes |
| 1951 | 362 | 99% | Yes |
| 1952 | 361 | 99% | Yes |
| 1953 | 332 | 91% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 364 | 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 | 361 | 99% | Yes |
| 1966 | 362 | 99% | Yes |
| 1967 | 348 | 95% | Yes |
| 1968 | 293 | 80% | No |
| 1969 | 362 | 99% | Yes |
| 1970 | 334 | 92% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 362 | 99% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 364 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 364 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 363 | 99% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 364 | 100% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 365 | 100% | Yes |
| 1989 | 364 | 100% | Yes |
| 1990 | 364 | 100% | Yes |
| 1991 | 364 | 100% | Yes |
| 1992 | 364 | 99% | Yes |
| 1993 | 364 | 100% | Yes |
| 1994 | 364 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 365 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 363 | 99% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 364 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 364 | 100% | Yes |
| 2008 | 364 | 99% | Yes |
| 2009 | 362 | 99% | Yes |
| 2010 | 358 | 98% | Yes |
| 2011 | 333 | 91% | Yes |
| 2012 | 287 | 78% | No |
| 2013 | 272 | 75% | No |
| 2014 | 318 | 87% | No |
| 2015 | 334 | 92% | Yes |
| 2016 | 341 | 93% | Yes |
| 2017 | 329 | 90% | Yes |
| 2018 | 338 | 93% | Yes |
| 2019 | 350 | 96% | Yes |
| 2020 | 356 | 97% | Yes |
| 2021 | 363 | 99% | Yes |
| 2022 | 342 | 94% | Yes |
| 2023 | 359 | 98% | Yes |
| 2024 | 333 | 91% | Yes |
| 2025 | 304 | 83% | No |
| 2026 | 235 | 64% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 13 October 2026 | Perry, US | daily high max (Tie, Provisional) | 31.1 C (88.0 F) | tie | 51 years | 6 of 100 (Routine) |
| 12 October 2026 | Perry, US | daily high max (Provisional) | 31.7 C (89.1 F) | 0.6 C (1.1 F) | 69 years | 30 of 100 (Routine) |
| 9 September 2026 | Perry, US | daily rain (Provisional) | 66.0 mm (2.6 in) | 19.8 mm (0.8 in) | 105 years | 55 of 100 (Notable) |
| 12 August 2026 | Perry, US | daily high min | 22.8 C (73.0 F) | 0.6 C (1.1 F) | 116 years | 41 of 100 (Notable) |
| 2 July 2026 | Perry, US | daily high min (Tie) | 23.9 C (75.0 F) | tie | 56 years | 6 of 100 (Routine) |
| 1 July 2026 | Perry, US | daily high min (Tie) | 25.6 C (78.1 F) | tie | 56 years | 6 of 100 (Routine) |
| 10 June 2026 | Perry, US | daily high min | 22.2 C (72.0 F) | 0.5 C (0.9 F) | 24 years | 18 of 100 (Routine) |
| 9 June 2026 | Perry, US | daily high min (Tie) | 21.1 C (70.0 F) | tie | 21 years | 4 of 100 (Routine) |
| 31 March 2026 | Perry, US | monthly high max (Tie) | 31.7 C (89.1 F) | tie | 119 years | 12 of 100 (Routine) |
| 17 March 2026 | Perry, US | daily low max (Tie) | -7.2 C (19.0 F) | tie | 124 years | 10 of 100 (Routine) |
| 7 March 2026 | Perry, US | daily rain | 22.9 mm (0.9 in) | 10.2 mm (0.4 in) | 115 years | 20 of 100 (Routine) |
| 20 February 2026 | Perry, US | daily snowfall | 12.7 cm (5.0 in) | 1.3 cm (0.5 in) | 107 years | 42 of 100 (Notable) |
| 18 February 2026 | Perry, US | daily high min | 5.0 C (41.0 F) | 0.6 C (1.1 F) | 44 years | 23 of 100 (Routine) |
| 17 February 2026 | Perry, US | daily high max | 20.0 C (68.0 F) | 1.7 C (3.1 F) | 78 years | 35 of 100 (Notable) |
| 17 February 2026 | Perry, US | daily high min (Tie) | 1.7 C (35.1 F) | tie | 28 years | 4 of 100 (Routine) |
| 16 February 2026 | Perry, US | daily high max | 18.3 C (64.9 F) | 2.2 C (4.0 F) | 42 years | 24 of 100 (Routine) |
| 10 February 2026 | Perry, US | daily high max | 18.9 C (66.0 F) | 3.3 C (5.9 F) | 48 years | 28 of 100 (Routine) |
| 13 January 2026 | Perry, US | daily high max (Tie) | 12.8 C (55.0 F) | tie | 4 years | 2 of 100 (Routine) |
| 9 January 2026 | Perry, US | daily rain | 36.1 mm (1.4 in) | 22.9 mm (0.9 in) | 2 years | 50 of 100 (Notable) |
| 8 January 2026 | Perry, US | daily high max | 16.7 C (62.1 F) | 0.6 C (1.1 F) | 23 years | 16 of 100 (Routine) |
Climate Trend
106 complete years, 1903 to 2024| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1903 | 9.0 C | -0.31 C |
| 1904 | 8.3 C | -0.94 C |
| 1906 | 9.6 C | +0.34 C |
| 1907 | 9.0 C | -0.30 C |
| 1909 | 8.6 C | -0.64 C |
| 1910 | 9.5 C | +0.28 C |
| 1913 | 10.5 C | +1.25 C |
| 1914 | 10.2 C | +0.96 C |
| 1915 | 9.3 C | +0.03 C |
| 1916 | 9.1 C | -0.16 C |
| 1917 | 7.8 C | -1.47 C |
| 1918 | 9.9 C | +0.64 C |
| 1919 | 9.1 C | -0.15 C |
| 1920 | 9.1 C | -0.19 C |
| 1921 | 11.4 C | +2.15 C |
| 1922 | 10.2 C | +0.90 C |
| 1925 | 9.6 C | +0.31 C |
| 1928 | 9.6 C | +0.35 C |
| 1929 | 7.9 C | -1.35 C |
| 1930 | 10.2 C | +0.96 C |
| 1931 | 11.7 C | +2.45 C |
| 1932 | 8.7 C | -0.53 C |
| 1933 | 10.4 C | +1.10 C |
| 1934 | 10.7 C | +1.44 C |
| 1936 | 9.4 C | +0.10 C |
| 1937 | 8.8 C | -0.48 C |
| 1938 | 11.1 C | +1.81 C |
| 1939 | 11.0 C | +1.69 C |
| 1940 | 9.0 C | -0.31 C |
| 1941 | 10.6 C | +1.29 C |
| 1942 | 9.8 C | +0.50 C |
| 1943 | 9.1 C | -0.16 C |
| 1944 | 10.0 C | +0.72 C |
| 1945 | 9.0 C | -0.29 C |
| 1946 | 10.4 C | +1.11 C |
| 1947 | 9.5 C | +0.20 C |
| 1948 | 9.6 C | +0.34 C |
| 1949 | 9.6 C | +0.32 C |
| 1950 | 7.8 C | -1.44 C |
| 1951 | 7.5 C | -1.79 C |
| 1952 | 9.5 C | +0.28 C |
| 1954 | 10.7 C | +1.39 C |
| 1955 | 9.8 C | +0.51 C |
| 1956 | 10.0 C | +0.72 C |
| 1957 | 9.3 C | +0.01 C |
| 1958 | 9.1 C | -0.20 C |
| 1959 | 9.2 C | -0.11 C |
| 1960 | 8.5 C | -0.81 C |
| 1961 | 9.0 C | -0.31 C |
| 1962 | 8.9 C | -0.40 C |
| 1963 | 9.4 C | +0.17 C |
| 1964 | 9.8 C | +0.54 C |
| 1965 | 9.2 C | -0.04 C |
| 1966 | 8.9 C | -0.33 C |
| 1967 | 8.6 C | -0.63 C |
| 1969 | 8.1 C | -1.19 C |
| 1971 | 8.9 C | -0.36 C |
| 1972 | 7.8 C | -1.46 C |
| 1973 | 9.5 C | +0.20 C |
| 1974 | 8.6 C | -0.65 C |
| 1975 | 8.6 C | -0.65 C |
| 1976 | 8.6 C | -0.69 C |
| 1977 | 9.4 C | +0.18 C |
| 1978 | 7.4 C | -1.89 C |
| 1979 | 7.2 C | -2.04 C |
| 1980 | 8.8 C | -0.42 C |
| 1981 | 9.6 C | +0.31 C |
| 1982 | 7.8 C | -1.48 C |
| 1983 | 8.8 C | -0.51 C |
| 1984 | 8.8 C | -0.46 C |
| 1985 | 7.7 C | -1.52 C |
| 1986 | 9.4 C | +0.10 C |
| 1987 | 10.6 C | +1.37 C |
| 1988 | 9.2 C | -0.10 C |
| 1989 | 7.7 C | -1.55 C |
| 1990 | 9.9 C | +0.60 C |
| 1991 | 9.3 C | +0.00 C |
| 1992 | 9.1 C | -0.13 C |
| 1993 | 7.7 C | -1.58 C |
| 1994 | 8.8 C | -0.51 C |
| 1995 | 8.5 C | -0.75 C |
| 1996 | 7.3 C | -1.99 C |
| 1997 | 8.6 C | -0.71 C |
| 1998 | 10.5 C | +1.23 C |
| 1999 | 9.7 C | +0.46 C |
| 2000 | 9.4 C | +0.15 C |
| 2001 | 9.6 C | +0.37 C |
| 2002 | 9.6 C | +0.34 C |
| 2003 | 8.9 C | -0.37 C |
| 2004 | 9.1 C | -0.13 C |
| 2005 | 9.8 C | +0.56 C |
| 2006 | 10.3 C | +1.04 C |
| 2007 | 9.4 C | +0.18 C |
| 2008 | 7.9 C | -1.40 C |
| 2009 | 8.3 C | -0.97 C |
| 2010 | 9.0 C | -0.31 C |
| 2011 | 9.3 C | +0.04 C |
| 2014 | 7.8 C | -1.49 C |
| 2015 | 9.8 C | +0.56 C |
| 2016 | 11.2 C | +1.90 C |
| 2018 | 9.0 C | -0.30 C |
| 2019 | 8.5 C | -0.75 C |
| 2020 | 10.0 C | +0.71 C |
| 2021 | 10.6 C | +1.29 C |
| 2023 | 10.6 C | +1.38 C |
| 2024 | 11.1 C | +1.86 C |
The fitted trend in annual mean temperature here over 1903 to 2024 is -0.03 C (-0.09 to 0.02) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.06 F (-0.15 to 0.04) per decade. The slope is a straight line fitted to 106 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 (-0.09 to 0.02) per decade | -0.06 F (-0.15 to 0.04) per decade | 1903 to 2024 | 106 | Not clearly different from zero |
| Mean daily maximum | -0.07 C (-0.13 to 0.00) per decade | -0.13 F (-0.24 to -0.01) per decade | 1903 to 2024 | 106 | Fall |
| Mean daily minimum | 0.01 C (-0.05 to 0.06) per decade | 0.01 F (-0.08 to 0.11) per decade | 1903 to 2024 | 106 | 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
1900 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.9 C (111.0 F) | 1934 | 36.7 C (98.1 F) | 127 |
| Coldest night (TNn) | -36.7 C (-34.1 F) | 1919 | -27.8 C (-18.0 F) | 127 |
| Wettest day (Rx1day) | 192.3 mm (7.6 in) | 1926 | 58.7 mm (2.3 in) | 127 |
| Wettest five days (Rx5day) | 209.6 mm (8.3 in) | 1926 | 94.8 mm (3.7 in) | 127 |
| Longest dry spell (CDD) | 57 days | 1952 | 24 days | 127 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1900 | 30.0 C (86.0 F) |
| 1901 | 43.3 C (109.9 F) |
| 1902 | 35.6 C (96.1 F) |
| 1903 | 34.4 C (93.9 F) |
| 1904 | 34.4 C (93.9 F) |
| 1905 | 35.0 C (95.0 F) |
| 1906 | 35.0 C (95.0 F) |
| 1907 | 35.0 C (95.0 F) |
| 1908 | 36.1 C (97.0 F) |
| 1909 | 36.7 C (98.1 F) |
| 1910 | 37.2 C (99.0 F) |
| 1911 | 42.8 C (109.0 F) |
| 1912 | 36.1 C (97.0 F) |
| 1913 | 40.6 C (105.1 F) |
| 1914 | 37.8 C (100.0 F) |
| 1915 | 33.3 C (91.9 F) |
| 1916 | 39.4 C (102.9 F) |
| 1917 | 37.8 C (100.0 F) |
| 1918 | 41.7 C (107.1 F) |
| 1919 | 37.8 C (100.0 F) |
| 1920 | 35.0 C (95.0 F) |
| 1921 | 36.7 C (98.1 F) |
| 1922 | 34.4 C (93.9 F) |
| 1923 | 37.8 C (100.0 F) |
| 1924 | 36.1 C (97.0 F) |
| 1925 | 40.6 C (105.1 F) |
| 1926 | 38.3 C (100.9 F) |
| 1927 | 37.8 C (100.0 F) |
| 1928 | 35.0 C (95.0 F) |
| 1929 | 34.4 C (93.9 F) |
| 1930 | 41.7 C (107.1 F) |
| 1931 | 39.4 C (102.9 F) |
| 1932 | 36.7 C (98.1 F) |
| 1933 | 39.4 C (102.9 F) |
| 1934 | 43.9 C (111.0 F) |
| 1935 | 37.8 C (100.0 F) |
| 1936 | 43.3 C (109.9 F) |
| 1937 | 38.9 C (102.0 F) |
| 1938 | 38.3 C (100.9 F) |
| 1939 | 40.0 C (104.0 F) |
| 1940 | 40.0 C (104.0 F) |
| 1941 | 39.4 C (102.9 F) |
| 1942 | 35.6 C (96.1 F) |
| 1943 | 35.6 C (96.1 F) |
| 1944 | 36.7 C (98.1 F) |
| 1945 | 35.6 C (96.1 F) |
| 1946 | 36.7 C (98.1 F) |
| 1947 | 38.9 C (102.0 F) |
| 1948 | 39.4 C (102.9 F) |
| 1949 | 34.4 C (93.9 F) |
| 1950 | 35.6 C (96.1 F) |
| 1951 | 34.4 C (93.9 F) |
| 1952 | 36.7 C (98.1 F) |
| 1953 | 36.7 C (98.1 F) |
| 1954 | 38.9 C (102.0 F) |
| 1955 | 39.4 C (102.9 F) |
| 1956 | 40.0 C (104.0 F) |
| 1957 | 38.3 C (100.9 F) |
| 1958 | 33.9 C (93.0 F) |
| 1959 | 33.9 C (93.0 F) |
| 1960 | 35.6 C (96.1 F) |
| 1961 | 34.4 C (93.9 F) |
| 1962 | 33.9 C (93.0 F) |
| 1963 | 37.8 C (100.0 F) |
| 1964 | 33.9 C (93.0 F) |
| 1965 | 36.7 C (98.1 F) |
| 1966 | 35.6 C (96.1 F) |
| 1967 | 36.7 C (98.1 F) |
| 1968 | 36.1 C (97.0 F) |
| 1969 | 35.6 C (96.1 F) |
| 1970 | 36.1 C (97.0 F) |
| 1971 | 36.1 C (97.0 F) |
| 1972 | 34.4 C (93.9 F) |
| 1973 | 33.9 C (93.0 F) |
| 1974 | 40.0 C (104.0 F) |
| 1975 | 35.0 C (95.0 F) |
| 1976 | 35.0 C (95.0 F) |
| 1977 | 37.8 C (100.0 F) |
| 1978 | 36.1 C (97.0 F) |
| 1979 | 34.4 C (93.9 F) |
| 1980 | 36.7 C (98.1 F) |
| 1981 | 35.6 C (96.1 F) |
| 1982 | 35.6 C (96.1 F) |
| 1983 | 38.9 C (102.0 F) |
| 1984 | 36.7 C (98.1 F) |
| 1985 | 38.3 C (100.9 F) |
| 1986 | 35.0 C (95.0 F) |
| 1987 | 37.8 C (100.0 F) |
| 1988 | 41.1 C (106.0 F) |
| 1989 | 37.2 C (99.0 F) |
| 1990 | 37.8 C (100.0 F) |
| 1991 | 36.1 C (97.0 F) |
| 1992 | 33.3 C (91.9 F) |
| 1993 | 32.8 C (91.0 F) |
| 1994 | 35.0 C (95.0 F) |
| 1995 | 37.8 C (100.0 F) |
| 1996 | 34.4 C (93.9 F) |
| 1997 | 36.1 C (97.0 F) |
| 1998 | 35.6 C (96.1 F) |
| 1999 | 37.2 C (99.0 F) |
| 2000 | 37.8 C (100.0 F) |
| 2001 | 37.8 C (100.0 F) |
| 2002 | 36.7 C (98.1 F) |
| 2003 | 38.9 C (102.0 F) |
| 2004 | 32.8 C (91.0 F) |
| 2005 | 36.1 C (97.0 F) |
| 2006 | 36.7 C (98.1 F) |
| 2007 | 35.0 C (95.0 F) |
| 2008 | 35.0 C (95.0 F) |
| 2009 | 36.1 C (97.0 F) |
| 2010 | 35.0 C (95.0 F) |
| 2011 | 36.7 C (98.1 F) |
| 2012 | 39.4 C (102.9 F) |
| 2013 | 38.3 C (100.9 F) |
| 2014 | 33.3 C (91.9 F) |
| 2015 | 35.6 C (96.1 F) |
| 2016 | 35.0 C (95.0 F) |
| 2017 | 36.7 C (98.1 F) |
| 2018 | 38.9 C (102.0 F) |
| 2019 | 35.0 C (95.0 F) |
| 2020 | 36.1 C (97.0 F) |
| 2021 | 37.8 C (100.0 F) |
| 2022 | 37.2 C (99.0 F) |
| 2023 | 36.7 C (98.1 F) |
| 2024 | 36.1 C (97.0 F) |
| 2025 | 35.0 C (95.0 F) |
| 2026 | 35.6 C (96.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1900 | -18.3 C (-0.9 F) |
| 1901 | -27.8 C (-18.0 F) |
| 1902 | -30.0 C (-22.0 F) |
| 1903 | -25.6 C (-14.1 F) |
| 1904 | -30.6 C (-23.1 F) |
| 1905 | -36.1 C (-33.0 F) |
| 1906 | -27.2 C (-17.0 F) |
| 1907 | -30.6 C (-23.1 F) |
| 1908 | -23.9 C (-11.0 F) |
| 1909 | -26.7 C (-16.1 F) |
| 1910 | -32.2 C (-26.0 F) |
| 1911 | -28.9 C (-20.0 F) |
| 1912 | -34.4 C (-29.9 F) |
| 1913 | -27.8 C (-18.0 F) |
| 1914 | -31.1 C (-24.0 F) |
| 1915 | -23.3 C (-9.9 F) |
| 1916 | -32.8 C (-27.0 F) |
| 1917 | -32.2 C (-26.0 F) |
| 1918 | -32.8 C (-27.0 F) |
| 1919 | -36.7 C (-34.1 F) |
| 1920 | -26.1 C (-15.0 F) |
| 1921 | -23.3 C (-9.9 F) |
| 1922 | -27.8 C (-18.0 F) |
| 1923 | -23.9 C (-11.0 F) |
| 1924 | -32.2 C (-26.0 F) |
| 1925 | -24.4 C (-11.9 F) |
| 1926 | -22.8 C (-9.0 F) |
| 1927 | -23.9 C (-11.0 F) |
| 1928 | -26.1 C (-15.0 F) |
| 1929 | -28.9 C (-20.0 F) |
| 1930 | -33.9 C (-29.0 F) |
| 1931 | -19.4 C (-2.9 F) |
| 1932 | -30.0 C (-22.0 F) |
| 1933 | -30.0 C (-22.0 F) |
| 1934 | -23.9 C (-11.0 F) |
| 1935 | -27.8 C (-18.0 F) |
| 1936 | -32.2 C (-26.0 F) |
| 1937 | -25.0 C (-13.0 F) |
| 1938 | -25.6 C (-14.1 F) |
| 1939 | -26.7 C (-16.1 F) |
| 1940 | -28.9 C (-20.0 F) |
| 1941 | -19.4 C (-2.9 F) |
| 1942 | -33.3 C (-27.9 F) |
| 1943 | -28.3 C (-18.9 F) |
| 1944 | -27.8 C (-18.0 F) |
| 1945 | -26.1 C (-15.0 F) |
| 1946 | -26.1 C (-15.0 F) |
| 1947 | -29.4 C (-20.9 F) |
| 1948 | -28.9 C (-20.0 F) |
| 1949 | -26.1 C (-15.0 F) |
| 1950 | -28.9 C (-20.0 F) |
| 1951 | -28.9 C (-20.0 F) |
| 1952 | -24.4 C (-11.9 F) |
| 1953 | -23.3 C (-9.9 F) |
| 1954 | -26.1 C (-15.0 F) |
| 1955 | -28.3 C (-18.9 F) |
| 1956 | -30.0 C (-22.0 F) |
| 1957 | -35.0 C (-31.0 F) |
| 1958 | -33.3 C (-27.9 F) |
| 1959 | -26.1 C (-15.0 F) |
| 1960 | -31.1 C (-24.0 F) |
| 1961 | -28.9 C (-20.0 F) |
| 1962 | -34.4 C (-29.9 F) |
| 1963 | -29.4 C (-20.9 F) |
| 1964 | -23.3 C (-9.9 F) |
| 1965 | -27.2 C (-17.0 F) |
| 1966 | -30.6 C (-23.1 F) |
| 1967 | -28.3 C (-18.9 F) |
| 1968 | -30.0 C (-22.0 F) |
| 1969 | -25.6 C (-14.1 F) |
| 1970 | -33.9 C (-29.0 F) |
| 1971 | -31.1 C (-24.0 F) |
| 1972 | -28.9 C (-20.0 F) |
| 1973 | -27.8 C (-18.0 F) |
| 1974 | -35.6 C (-32.1 F) |
| 1975 | -28.3 C (-18.9 F) |
| 1976 | -26.7 C (-16.1 F) |
| 1977 | -28.9 C (-20.0 F) |
| 1978 | -29.4 C (-20.9 F) |
| 1979 | -36.1 C (-33.0 F) |
| 1980 | -24.4 C (-11.9 F) |
| 1981 | -28.3 C (-18.9 F) |
| 1982 | -30.0 C (-22.0 F) |
| 1983 | -30.6 C (-23.1 F) |
| 1984 | -26.7 C (-16.1 F) |
| 1985 | -30.0 C (-22.0 F) |
| 1986 | -27.8 C (-18.0 F) |
| 1987 | -25.0 C (-13.0 F) |
| 1988 | -29.4 C (-20.9 F) |
| 1989 | -33.3 C (-27.9 F) |
| 1990 | -25.0 C (-13.0 F) |
| 1991 | -28.9 C (-20.0 F) |
| 1992 | -22.8 C (-9.0 F) |
| 1993 | -23.9 C (-11.0 F) |
| 1994 | -28.9 C (-20.0 F) |
| 1995 | -22.8 C (-9.0 F) |
| 1996 | -33.9 C (-29.0 F) |
| 1997 | -27.2 C (-17.0 F) |
| 1998 | -26.7 C (-16.1 F) |
| 1999 | -29.4 C (-20.9 F) |
| 2000 | -27.2 C (-17.0 F) |
| 2001 | -25.0 C (-13.0 F) |
| 2002 | -21.1 C (-6.0 F) |
| 2003 | -23.3 C (-9.9 F) |
| 2004 | -25.6 C (-14.1 F) |
| 2005 | -26.1 C (-15.0 F) |
| 2006 | -24.4 C (-11.9 F) |
| 2007 | -26.1 C (-15.0 F) |
| 2008 | -27.2 C (-17.0 F) |
| 2009 | -32.2 C (-26.0 F) |
| 2010 | -30.0 C (-22.0 F) |
| 2011 | -25.0 C (-13.0 F) |
| 2012 | -19.4 C (-2.9 F) |
| 2013 | -27.2 C (-17.0 F) |
| 2014 | -27.8 C (-18.0 F) |
| 2015 | -26.1 C (-15.0 F) |
| 2016 | -25.6 C (-14.1 F) |
| 2017 | -25.0 C (-13.0 F) |
| 2018 | -31.7 C (-25.1 F) |
| 2019 | -28.9 C (-20.0 F) |
| 2020 | -23.9 C (-11.0 F) |
| 2021 | -30.0 C (-22.0 F) |
| 2022 | -24.4 C (-11.9 F) |
| 2023 | -23.3 C (-9.9 F) |
| 2024 | -28.3 C (-18.9 F) |
| 2025 | -26.1 C (-15.0 F) |
| 2026 | -25.0 C (-13.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1900 | 42.2 mm (1.7 in) |
| 1901 | 38.1 mm (1.5 in) |
| 1902 | 78.7 mm (3.1 in) |
| 1903 | 57.2 mm (2.3 in) |
| 1904 | 54.6 mm (2.1 in) |
| 1905 | 66.8 mm (2.6 in) |
| 1906 | 32.5 mm (1.3 in) |
| 1907 | 97.5 mm (3.8 in) |
| 1908 | 72.1 mm (2.8 in) |
| 1909 | 152.4 mm (6.0 in) |
| 1910 | 45.7 mm (1.8 in) |
| 1911 | 57.9 mm (2.3 in) |
| 1912 | 59.2 mm (2.3 in) |
| 1913 | 48.5 mm (1.9 in) |
| 1914 | 36.8 mm (1.4 in) |
| 1915 | 64.5 mm (2.5 in) |
| 1916 | 42.4 mm (1.7 in) |
| 1917 | 71.1 mm (2.8 in) |
| 1918 | 55.6 mm (2.2 in) |
| 1919 | 72.6 mm (2.9 in) |
| 1920 | 54.6 mm (2.1 in) |
| 1921 | 81.8 mm (3.2 in) |
| 1922 | 54.4 mm (2.1 in) |
| 1923 | 54.1 mm (2.1 in) |
| 1924 | 43.4 mm (1.7 in) |
| 1925 | 65.0 mm (2.6 in) |
| 1926 | 192.3 mm (7.6 in) |
| 1927 | 36.6 mm (1.4 in) |
| 1928 | 66.0 mm (2.6 in) |
| 1929 | 48.5 mm (1.9 in) |
| 1930 | 29.5 mm (1.2 in) |
| 1931 | 85.1 mm (3.4 in) |
| 1932 | 58.2 mm (2.3 in) |
| 1933 | 50.8 mm (2.0 in) |
| 1934 | 58.4 mm (2.3 in) |
| 1935 | 78.7 mm (3.1 in) |
| 1936 | 49.3 mm (1.9 in) |
| 1937 | 47.0 mm (1.9 in) |
| 1938 | 36.1 mm (1.4 in) |
| 1939 | 54.1 mm (2.1 in) |
| 1940 | 97.3 mm (3.8 in) |
| 1941 | 53.1 mm (2.1 in) |
| 1942 | 66.3 mm (2.6 in) |
| 1943 | 47.2 mm (1.9 in) |
| 1944 | 55.9 mm (2.2 in) |
| 1945 | 42.7 mm (1.7 in) |
| 1946 | 46.0 mm (1.8 in) |
| 1947 | 78.0 mm (3.1 in) |
| 1948 | 53.3 mm (2.1 in) |
| 1949 | 72.4 mm (2.9 in) |
| 1950 | 65.0 mm (2.6 in) |
| 1951 | 58.7 mm (2.3 in) |
| 1952 | 81.0 mm (3.2 in) |
| 1953 | 102.9 mm (4.1 in) |
| 1954 | 80.0 mm (3.1 in) |
| 1955 | 60.7 mm (2.4 in) |
| 1956 | 48.8 mm (1.9 in) |
| 1957 | 43.9 mm (1.7 in) |
| 1958 | 93.0 mm (3.7 in) |
| 1959 | 67.3 mm (2.6 in) |
| 1960 | 90.2 mm (3.6 in) |
| 1961 | 70.4 mm (2.8 in) |
| 1962 | 60.7 mm (2.4 in) |
| 1963 | 122.7 mm (4.8 in) |
| 1964 | 58.4 mm (2.3 in) |
| 1965 | 38.1 mm (1.5 in) |
| 1966 | 58.4 mm (2.3 in) |
| 1967 | 79.5 mm (3.1 in) |
| 1968 | 60.7 mm (2.4 in) |
| 1969 | 50.8 mm (2.0 in) |
| 1970 | 52.3 mm (2.1 in) |
| 1971 | 44.2 mm (1.7 in) |
| 1972 | 48.5 mm (1.9 in) |
| 1973 | 100.6 mm (4.0 in) |
| 1974 | 85.3 mm (3.4 in) |
| 1975 | 58.2 mm (2.3 in) |
| 1976 | 46.0 mm (1.8 in) |
| 1977 | 55.4 mm (2.2 in) |
| 1978 | 81.5 mm (3.2 in) |
| 1979 | 57.7 mm (2.3 in) |
| 1980 | 48.0 mm (1.9 in) |
| 1981 | 107.4 mm (4.2 in) |
| 1982 | 50.8 mm (2.0 in) |
| 1983 | 52.3 mm (2.1 in) |
| 1984 | 56.1 mm (2.2 in) |
| 1985 | 29.2 mm (1.1 in) |
| 1986 | 108.2 mm (4.3 in) |
| 1987 | 72.1 mm (2.8 in) |
| 1988 | 56.1 mm (2.2 in) |
| 1989 | 61.0 mm (2.4 in) |
| 1990 | 73.2 mm (2.9 in) |
| 1991 | 50.8 mm (2.0 in) |
| 1992 | 52.3 mm (2.1 in) |
| 1993 | 77.2 mm (3.0 in) |
| 1994 | 46.5 mm (1.8 in) |
| 1995 | 55.6 mm (2.2 in) |
| 1996 | 82.6 mm (3.3 in) |
| 1997 | 44.7 mm (1.8 in) |
| 1998 | 61.0 mm (2.4 in) |
| 1999 | 81.0 mm (3.2 in) |
| 2000 | 33.5 mm (1.3 in) |
| 2001 | 104.1 mm (4.1 in) |
| 2002 | 81.3 mm (3.2 in) |
| 2003 | 81.3 mm (3.2 in) |
| 2004 | 103.6 mm (4.1 in) |
| 2005 | 57.2 mm (2.3 in) |
| 2006 | 115.6 mm (4.6 in) |
| 2007 | 86.1 mm (3.4 in) |
| 2008 | 68.1 mm (2.7 in) |
| 2009 | 86.4 mm (3.4 in) |
| 2010 | 57.2 mm (2.3 in) |
| 2011 | 66.0 mm (2.6 in) |
| 2012 | 72.1 mm (2.8 in) |
| 2013 | 59.9 mm (2.4 in) |
| 2014 | 70.9 mm (2.8 in) |
| 2015 | 142.7 mm (5.6 in) |
| 2016 | 69.1 mm (2.7 in) |
| 2017 | 38.4 mm (1.5 in) |
| 2018 | 58.4 mm (2.3 in) |
| 2019 | 59.9 mm (2.4 in) |
| 2020 | 35.8 mm (1.4 in) |
| 2021 | 65.0 mm (2.6 in) |
| 2022 | 70.1 mm (2.8 in) |
| 2023 | 39.1 mm (1.5 in) |
| 2024 | 53.6 mm (2.1 in) |
| 2025 | 76.2 mm (3.0 in) |
| 2026 | 66.0 mm (2.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1900 | 50.8 mm (2.0 in) |
| 1901 | 44.5 mm (1.8 in) |
| 1902 | 149.1 mm (5.9 in) |
| 1903 | 154.2 mm (6.1 in) |
| 1904 | 86.1 mm (3.4 in) |
| 1905 | 105.3 mm (4.1 in) |
| 1906 | 51.6 mm (2.0 in) |
| 1907 | 109.9 mm (4.3 in) |
| 1908 | 122.4 mm (4.8 in) |
| 1909 | 165.1 mm (6.5 in) |
| 1910 | 65.5 mm (2.6 in) |
| 1911 | 96.7 mm (3.8 in) |
| 1912 | 71.9 mm (2.8 in) |
| 1913 | 60.8 mm (2.4 in) |
| 1914 | 106.2 mm (4.2 in) |
| 1915 | 126.9 mm (5.0 in) |
| 1916 | 79.8 mm (3.1 in) |
| 1917 | 119.9 mm (4.7 in) |
| 1918 | 92.1 mm (3.6 in) |
| 1919 | 133.8 mm (5.3 in) |
| 1920 | 90.7 mm (3.6 in) |
| 1921 | 102.1 mm (4.0 in) |
| 1922 | 113.1 mm (4.5 in) |
| 1923 | 78.5 mm (3.1 in) |
| 1924 | 59.4 mm (2.3 in) |
| 1925 | 116.0 mm (4.6 in) |
| 1926 | 209.6 mm (8.3 in) |
| 1927 | 68.1 mm (2.7 in) |
| 1928 | 86.3 mm (3.4 in) |
| 1929 | 43.4 mm (1.7 in) |
| 1930 | 43.1 mm (1.7 in) |
| 1931 | 96.3 mm (3.8 in) |
| 1932 | 123.6 mm (4.9 in) |
| 1933 | 81.8 mm (3.2 in) |
| 1934 | 78.5 mm (3.1 in) |
| 1935 | 114.1 mm (4.5 in) |
| 1936 | 56.2 mm (2.2 in) |
| 1937 | 87.9 mm (3.5 in) |
| 1938 | 67.6 mm (2.7 in) |
| 1939 | 89.9 mm (3.5 in) |
| 1940 | 161.3 mm (6.4 in) |
| 1941 | 72.4 mm (2.9 in) |
| 1942 | 124.2 mm (4.9 in) |
| 1943 | 49.0 mm (1.9 in) |
| 1944 | 86.8 mm (3.4 in) |
| 1945 | 52.3 mm (2.1 in) |
| 1946 | 104.4 mm (4.1 in) |
| 1947 | 87.7 mm (3.5 in) |
| 1948 | 63.1 mm (2.5 in) |
| 1949 | 82.1 mm (3.2 in) |
| 1950 | 109.7 mm (4.3 in) |
| 1951 | 84.3 mm (3.3 in) |
| 1952 | 96.0 mm (3.8 in) |
| 1953 | 126.3 mm (5.0 in) |
| 1954 | 193.0 mm (7.6 in) |
| 1955 | 93.0 mm (3.7 in) |
| 1956 | 80.1 mm (3.2 in) |
| 1957 | 58.7 mm (2.3 in) |
| 1958 | 147.9 mm (5.8 in) |
| 1959 | 104.2 mm (4.1 in) |
| 1960 | 98.3 mm (3.9 in) |
| 1961 | 98.8 mm (3.9 in) |
| 1962 | 114.3 mm (4.5 in) |
| 1963 | 187.2 mm (7.4 in) |
| 1964 | 84.6 mm (3.3 in) |
| 1965 | 72.6 mm (2.9 in) |
| 1966 | 107.9 mm (4.2 in) |
| 1967 | 117.7 mm (4.6 in) |
| 1968 | 92.9 mm (3.7 in) |
| 1969 | 91.9 mm (3.6 in) |
| 1970 | 96.0 mm (3.8 in) |
| 1971 | 78.5 mm (3.1 in) |
| 1972 | 90.7 mm (3.6 in) |
| 1973 | 132.1 mm (5.2 in) |
| 1974 | 139.0 mm (5.5 in) |
| 1975 | 105.7 mm (4.2 in) |
| 1976 | 72.1 mm (2.8 in) |
| 1977 | 101.4 mm (4.0 in) |
| 1978 | 114.0 mm (4.5 in) |
| 1979 | 99.5 mm (3.9 in) |
| 1980 | 93.6 mm (3.7 in) |
| 1981 | 115.3 mm (4.5 in) |
| 1982 | 74.6 mm (2.9 in) |
| 1983 | 135.9 mm (5.4 in) |
| 1984 | 79.6 mm (3.1 in) |
| 1985 | 44.4 mm (1.7 in) |
| 1986 | 159.7 mm (6.3 in) |
| 1987 | 106.4 mm (4.2 in) |
| 1988 | 73.6 mm (2.9 in) |
| 1989 | 82.1 mm (3.2 in) |
| 1990 | 124.3 mm (4.9 in) |
| 1991 | 76.2 mm (3.0 in) |
| 1992 | 85.4 mm (3.4 in) |
| 1993 | 102.6 mm (4.0 in) |
| 1994 | 65.6 mm (2.6 in) |
| 1995 | 71.1 mm (2.8 in) |
| 1996 | 94.8 mm (3.7 in) |
| 1997 | 62.8 mm (2.5 in) |
| 1998 | 97.3 mm (3.8 in) |
| 1999 | 88.6 mm (3.5 in) |
| 2000 | 53.9 mm (2.1 in) |
| 2001 | 134.1 mm (5.3 in) |
| 2002 | 89.2 mm (3.5 in) |
| 2003 | 112.5 mm (4.4 in) |
| 2004 | 152.4 mm (6.0 in) |
| 2005 | 115.6 mm (4.6 in) |
| 2006 | 139.7 mm (5.5 in) |
| 2007 | 133.9 mm (5.3 in) |
| 2008 | 133.0 mm (5.2 in) |
| 2009 | 96.6 mm (3.8 in) |
| 2010 | 111.8 mm (4.4 in) |
| 2011 | 90.9 mm (3.6 in) |
| 2012 | 77.2 mm (3.0 in) |
| 2013 | 81.5 mm (3.2 in) |
| 2014 | 129.8 mm (5.1 in) |
| 2015 | 161.8 mm (6.4 in) |
| 2016 | 143.2 mm (5.6 in) |
| 2017 | 66.3 mm (2.6 in) |
| 2018 | 94.3 mm (3.7 in) |
| 2019 | 84.3 mm (3.3 in) |
| 2020 | 76.5 mm (3.0 in) |
| 2021 | 115.5 mm (4.5 in) |
| 2022 | 84.3 mm (3.3 in) |
| 2023 | 78.5 mm (3.1 in) |
| 2024 | 98.5 mm (3.9 in) |
| 2025 | 104.9 mm (4.1 in) |
| 2026 | 99.0 mm (3.9 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1900 | 37 days |
| 1901 | 33 days |
| 1902 | 19 days |
| 1903 | 22 days |
| 1904 | 20 days |
| 1905 | 18 days |
| 1906 | 30 days |
| 1907 | 26 days |
| 1908 | 28 days |
| 1909 | 18 days |
| 1910 | 47 days |
| 1911 | 23 days |
| 1912 | 26 days |
| 1913 | 18 days |
| 1914 | 23 days |
| 1915 | 23 days |
| 1916 | 26 days |
| 1917 | 15 days |
| 1918 | 25 days |
| 1919 | 31 days |
| 1920 | 22 days |
| 1921 | 34 days |
| 1922 | 25 days |
| 1923 | 26 days |
| 1924 | 21 days |
| 1925 | 26 days |
| 1926 | 25 days |
| 1927 | 23 days |
| 1928 | 38 days |
| 1929 | 20 days |
| 1930 | 30 days |
| 1931 | 44 days |
| 1932 | 23 days |
| 1933 | 30 days |
| 1934 | 37 days |
| 1935 | 20 days |
| 1936 | 26 days |
| 1937 | 28 days |
| 1938 | 28 days |
| 1939 | 24 days |
| 1940 | 21 days |
| 1941 | 21 days |
| 1942 | 34 days |
| 1943 | 18 days |
| 1944 | 30 days |
| 1945 | 17 days |
| 1946 | 26 days |
| 1947 | 25 days |
| 1948 | 36 days |
| 1949 | 24 days |
| 1950 | 26 days |
| 1951 | 17 days |
| 1952 | 57 days |
| 1953 | 27 days |
| 1954 | 25 days |
| 1955 | 22 days |
| 1956 | 37 days |
| 1957 | 18 days |
| 1958 | 31 days |
| 1959 | 24 days |
| 1960 | 17 days |
| 1961 | 16 days |
| 1962 | 32 days |
| 1963 | 18 days |
| 1964 | 21 days |
| 1965 | 20 days |
| 1966 | 33 days |
| 1967 | 45 days |
| 1968 | 31 days |
| 1969 | 33 days |
| 1970 | 57 days |
| 1971 | 31 days |
| 1972 | 22 days |
| 1973 | 18 days |
| 1974 | 24 days |
| 1975 | 25 days |
| 1976 | 36 days |
| 1977 | 24 days |
| 1978 | 31 days |
| 1979 | 30 days |
| 1980 | 31 days |
| 1981 | 31 days |
| 1982 | 15 days |
| 1983 | 22 days |
| 1984 | 16 days |
| 1985 | 25 days |
| 1986 | 34 days |
| 1987 | 22 days |
| 1988 | 42 days |
| 1989 | 27 days |
| 1990 | 19 days |
| 1991 | 34 days |
| 1992 | 23 days |
| 1993 | 22 days |
| 1994 | 23 days |
| 1995 | 21 days |
| 1996 | 29 days |
| 1997 | 17 days |
| 1998 | 30 days |
| 1999 | 25 days |
| 2000 | 18 days |
| 2001 | 23 days |
| 2002 | 56 days |
| 2003 | 19 days |
| 2004 | 19 days |
| 2005 | 30 days |
| 2006 | 24 days |
| 2007 | 30 days |
| 2008 | 16 days |
| 2009 | 25 days |
| 2010 | 16 days |
| 2011 | 11 days |
| 2012 | 21 days |
| 2013 | 12 days |
| 2014 | 14 days |
| 2015 | 23 days |
| 2016 | 18 days |
| 2017 | 20 days |
| 2018 | 19 days |
| 2019 | 11 days |
| 2020 | 21 days |
| 2021 | 29 days |
| 2022 | 26 days |
| 2023 | 29 days |
| 2024 | 20 days |
| 2025 | 39 days |
| 2026 | 11 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
106 years with a frostAcross 106 years with a frost, the median last spring frost at Perry falls on 29 April and the median first autumn frost on 5 October, which leaves a median of 158 days between them.
In 1991 to 2024 the median growing season was 163 days. That is 10 days more than in 1903 to 1941.
Fitted over all years, the growing season changes by +1.3 days per decade at this station.
| Measure | Median, all years | Earliest period (1903 to 1941) | Recent period (1991 to 2024) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 29 April | 3 May | 25 April | 8 days earlier | -1.0 days per decade |
| First autumn frost | 5 October | 3 October | 9 October | 6 days later | +0.3 days per decade |
| Growing days | 158 days | 153 days | 163 days | 10 days more | +1.3 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
112 years, 1901 to 2024A day with at least 60.7 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 142.0 mm (5.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 60.7 mm (2.4 in) | |
| 5 years | 80.3 mm (3.2 in) | |
| 10 years | 94.1 mm (3.7 in) | |
| 25 years | 112.6 mm (4.4 in) | |
| 50 years | 127.0 mm (5.0 in) | |
| 100 years | 142.0 mm (5.6 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 112 years of values from 1901 to 2024.
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: 152.4 mm (6.0 in) in 1909; 142.7 mm (5.6 in) in 2015; 122.7 mm (4.8 in) in 1963.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2006 to 2024 against 1961 to 1990Over 2006 to 2024, Perry had a mean temperature of 9.5 C (49.1 F) and 976.5 mm (38.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Kewanee 1E (United States, 357 km away), Rathbun Dam (United States, 152 km away) and Moline Quad City Intl AP (United States, 301 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Kewanee 1E | United States | 357 km (222 mi) | 9.7 C (49.5 F) | 915.3 mm (36.0 in) | 0.70 |
| Rathbun Dam | United States | 152 km (94 mi) | 9.7 C (49.4 F) | 933.6 mm (36.8 in) | 0.71 |
| Moline Quad City Intl AP | United States | 301 km (187 mi) | 9.8 C (49.6 F) | 992.8 mm (39.1 in) | 0.77 |
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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-15).