Wheatland 4N Weather Records (USC00489615)
Record envelope, standing records and threshold days for Wheatland 4N (USC00489615), Wyoming, United States, with 131 years of record.
Key Facts for Wheatland 4N
- Wheatland 4N (USC00489615) is a weather station in Wyoming, United States at 42.11 latitude and -104.95 longitude, 1,410 m (4,626 ft) above sea level.
- The station reports from 1893 to 2023, 131 years of record.
- 1,464 records set at Wheatland 4N still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Wheatland 4N set a daily record low maximum temperature of 18.3 C (64.9 F) on 5 July 2023.
About the Station
- Location: Wyoming, United States, 42.11 latitude, -104.95 longitude.
- Elevation: 1,410 m (4,626 ft).
- Period of record: 1893 to 2023, 131 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 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) | -37.8 C (-36.0 F) | n/a | n/a |
| Feb | 23.3 C (73.9 F) | -37.8 C (-36.0 F) | n/a | n/a |
| Mar | 30.0 C (86.0 F) | -31.7 C (-25.1 F) | n/a | n/a |
| Apr | 32.8 C (91.0 F) | -30.0 C (-22.0 F) | n/a | n/a |
| May | 36.7 C (98.1 F) | -10.6 C (12.9 F) | n/a | n/a |
| Jun | 42.2 C (108.0 F) | -2.2 C (28.0 F) | n/a | n/a |
| Jul | 41.7 C (107.1 F) | -1.7 C (28.9 F) | n/a | n/a |
| Aug | 44.4 C (111.9 F) | -3.9 C (25.0 F) | n/a | n/a |
| Sep | 38.3 C (100.9 F) | -11.1 C (12.0 F) | n/a | n/a |
| Oct | 33.3 C (91.9 F) | -22.8 C (-9.0 F) | n/a | n/a |
| Nov | 30.0 C (86.0 F) | -28.3 C (-18.9 F) | n/a | n/a |
| Dec | 24.4 C (75.9 F) | -39.4 C (-38.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1893 | 13 |
| 1894 | 7 |
| 1895 | 17 |
| 1896 | 35 |
| 1897 | 19 |
| 1898 | 12 |
| 1899 | 11 |
| 1900 | 8 |
| 1901 | 8 |
| 1902 | 2 |
| 1903 | 4 |
| 1906 | 35 |
| 1907 | 16 |
| 1908 | 20 |
| 1911 | 6 |
| 1912 | 17 |
| 1913 | 47 |
| 1914 | 28 |
| 1915 | 20 |
| 1916 | 12 |
| 1917 | 5 |
| 1918 | 15 |
| 1919 | 9 |
| 1920 | 14 |
| 1921 | 5 |
| 1922 | 1 |
| 1923 | 5 |
| 1924 | 15 |
| 1925 | 6 |
| 1926 | 8 |
| 1927 | 12 |
| 1928 | 11 |
| 1929 | 8 |
| 1930 | 2 |
| 1931 | 21 |
| 1932 | 11 |
| 1933 | 21 |
| 1934 | 24 |
| 1935 | 12 |
| 1936 | 25 |
| 1937 | 17 |
| 1938 | 5 |
| 1939 | 9 |
| 1940 | 8 |
| 1941 | 9 |
| 1942 | 5 |
| 1943 | 15 |
| 1944 | 3 |
| 1945 | 14 |
| 1946 | 9 |
| 1947 | 19 |
| 1948 | 11 |
| 1949 | 7 |
| 1950 | 11 |
| 1951 | 14 |
| 1952 | 7 |
| 1953 | 4 |
| 1954 | 15 |
| 1955 | 14 |
| 1956 | 12 |
| 1957 | 5 |
| 1958 | 6 |
| 1959 | 17 |
| 1960 | 9 |
| 1961 | 5 |
| 1962 | 22 |
| 1963 | 14 |
| 1964 | 6 |
| 1965 | 12 |
| 1966 | 9 |
| 1967 | 13 |
| 1968 | 9 |
| 1969 | 11 |
| 1970 | 5 |
| 1971 | 5 |
| 1972 | 17 |
| 1973 | 11 |
| 1974 | 11 |
| 1975 | 10 |
| 1976 | 6 |
| 1977 | 9 |
| 1978 | 10 |
| 1979 | 8 |
| 1980 | 10 |
| 1981 | 9 |
| 1982 | 6 |
| 1983 | 15 |
| 1984 | 7 |
| 1985 | 20 |
| 1986 | 13 |
| 1987 | 14 |
| 1988 | 6 |
| 1989 | 20 |
| 1990 | 20 |
| 1991 | 10 |
| 1992 | 8 |
| 1993 | 10 |
| 1994 | 4 |
| 1995 | 14 |
| 1996 | 14 |
| 1997 | 11 |
| 1998 | 7 |
| 1999 | 13 |
| 2000 | 13 |
| 2001 | 7 |
| 2002 | 11 |
| 2003 | 19 |
| 2004 | 10 |
| 2005 | 12 |
| 2006 | 15 |
| 2007 | 12 |
| 2008 | 5 |
| 2009 | 14 |
| 2010 | 7 |
| 2011 | 4 |
| 2012 | 15 |
| 2013 | 9 |
| 2014 | 12 |
| 2015 | 11 |
| 2016 | 12 |
| 2017 | 6 |
| 2018 | 9 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 5 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1963-01-11 | Record low maximum temperature | Record low maximum temperature -23.3 C (-9.9 F) |
| 1971-05-05 | Record daily precipitation | Record daily precipitation 90.7 mm (3.6 in) |
| 1979-11-20 | Record daily snowfall | Record daily snowfall 66.0 cm (26.0 in) |
| 1979-11-20 | Record snow depth | Record snow depth 61.0 cm (24.0 in) |
| 1989-02-03 | Record low maximum temperature | Record low maximum temperature -27.8 C (-18.0 F) |
| 1989-12-22 | Record low minimum temperature | Record low minimum temperature -39.4 C (-38.9 F) |
Wettest Day of Each Month
May: 90.7 mm (3.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 25.4 mm (1.0 in) | 2 January 1896 |
| Feb | 22.9 mm (0.9 in) | 1 February 1907 |
| Mar | 38.1 mm (1.5 in) | 12 March 1906 |
| Apr | 78.7 mm (3.1 in) | 1 April 1925 |
| May | 90.7 mm (3.6 in) | 5 May 1971 |
| Jun | 61.5 mm (2.4 in) | 13 June 1986 |
| Jul | 50.8 mm (2.0 in) | 30 July 2014 |
| Aug | 49.5 mm (1.9 in) | 1 August 1978 |
| Sep | 68.8 mm (2.7 in) | 11 September 1973 |
| Oct | 51.6 mm (2.0 in) | 22 October 1995 |
| Nov | 33.5 mm (1.3 in) | 20 November 1979 |
| Dec | 53.3 mm (2.1 in) | 5 December 1913 |
Period of Record Coverage
1893 to 2023| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1893 | 362 | 99% | Yes |
| 1894 | 203 | 56% | No |
| 1895 | 239 | 65% | No |
| 1896 | 332 | 91% | Yes |
| 1897 | 330 | 90% | Yes |
| 1898 | 336 | 92% | Yes |
| 1899 | 265 | 73% | No |
| 1900 | 233 | 64% | No |
| 1901 | 263 | 72% | No |
| 1902 | 79 | 22% | No |
| 1903 | 30 | 8% | No |
| 1905 | 16 | 4% | No |
| 1906 | 362 | 99% | Yes |
| 1907 | 303 | 83% | No |
| 1908 | 328 | 90% | No |
| 1909 | 31 | 8% | No |
| 1911 | 204 | 56% | No |
| 1912 | 348 | 95% | Yes |
| 1913 | 326 | 89% | No |
| 1914 | 292 | 80% | No |
| 1915 | 349 | 96% | Yes |
| 1916 | 327 | 89% | No |
| 1917 | 172 | 47% | No |
| 1918 | 351 | 96% | Yes |
| 1919 | 348 | 95% | Yes |
| 1920 | 350 | 96% | Yes |
| 1921 | 149 | 41% | No |
| 1922 | 92 | 25% | No |
| 1923 | 340 | 93% | Yes |
| 1924 | 337 | 92% | Yes |
| 1925 | 344 | 94% | Yes |
| 1926 | 364 | 100% | Yes |
| 1927 | 351 | 96% | Yes |
| 1928 | 203 | 55% | No |
| 1929 | 187 | 51% | No |
| 1930 | 218 | 60% | No |
| 1931 | 351 | 96% | Yes |
| 1932 | 360 | 98% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 363 | 99% | 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 | 364 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 363 | 99% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 364 | 99% | Yes |
| 1949 | 363 | 99% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 362 | 99% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 363 | 99% | Yes |
| 1955 | 363 | 99% | Yes |
| 1956 | 363 | 99% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 363 | 99% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 360 | 98% | Yes |
| 1965 | 350 | 96% | Yes |
| 1966 | 363 | 99% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 363 | 99% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 365 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 363 | 99% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 365 | 100% | Yes |
| 1977 | 363 | 99% | Yes |
| 1978 | 360 | 99% | Yes |
| 1979 | 297 | 81% | No |
| 1980 | 366 | 100% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 364 | 100% | Yes |
| 1983 | 317 | 87% | No |
| 1984 | 363 | 99% | Yes |
| 1985 | 363 | 99% | Yes |
| 1986 | 364 | 100% | Yes |
| 1987 | 363 | 99% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 364 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 363 | 99% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 364 | 100% | Yes |
| 1994 | 356 | 98% | Yes |
| 1995 | 356 | 98% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 362 | 99% | Yes |
| 1998 | 361 | 99% | Yes |
| 1999 | 363 | 99% | Yes |
| 2000 | 364 | 99% | Yes |
| 2001 | 363 | 99% | Yes |
| 2002 | 355 | 97% | Yes |
| 2003 | 344 | 94% | Yes |
| 2004 | 357 | 98% | Yes |
| 2005 | 321 | 88% | No |
| 2006 | 358 | 98% | Yes |
| 2007 | 363 | 99% | Yes |
| 2008 | 357 | 98% | Yes |
| 2009 | 304 | 83% | No |
| 2010 | 363 | 99% | Yes |
| 2011 | 363 | 99% | Yes |
| 2012 | 364 | 99% | Yes |
| 2013 | 339 | 93% | Yes |
| 2014 | 361 | 99% | Yes |
| 2015 | 364 | 100% | Yes |
| 2016 | 343 | 94% | Yes |
| 2017 | 351 | 96% | Yes |
| 2018 | 348 | 95% | Yes |
| 2019 | 285 | 78% | No |
| 2020 | 145 | 40% | No |
| 2021 | 228 | 62% | No |
| 2022 | 299 | 82% | No |
| 2023 | 148 | 41% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 5 July 2023 | Wheatland 4N, US | daily low max | 18.3 C (64.9 F) | 2.3 C (4.1 F) | 110 years | 45 of 100 (Notable) |
| 23 June 2023 | Wheatland 4N, US | daily high min | 19.4 C (66.9 F) | 1.6 C (2.9 F) | 85 years | 39 of 100 (Notable) |
| 23 February 2023 | Wheatland 4N, US | daily low min | -33.9 C (-29.0 F) | 10.0 C (18.0 F) | 123 years | 53 of 100 (Notable) |
| 23 February 2023 | Wheatland 4N, US | daily low max | -17.2 C (1.0 F) | 5.0 C (9.0 F) | 109 years | 46 of 100 (Notable) |
| 22 February 2023 | Wheatland 4N, US | daily rain | 11.7 mm (0.5 in) | 3.8 mm (0.15 in) | 108 years | 20 of 100 (Routine) |
| 22 February 2023 | Wheatland 4N, US | daily snowfall | 21.6 cm (8.5 in) | 8.9 cm (3.5 in) | 64 years | 47 of 100 (Notable) |
| 22 February 2023 | Wheatland 4N, US | daily snow depth | 20.3 cm (8.0 in) | 5.1 cm (2.0 in) | 16 years | 22 of 100 (Routine) |
| 22 February 2023 | Wheatland 4N, US | daily low max (Tie) | -12.2 C (10.0 F) | tie | 109 years | 10 of 100 (Routine) |
| 31 January 2023 | Wheatland 4N, US | daily snow depth (Tie) | 25.4 cm (10.0 in) | tie | 43 years | 5 of 100 (Routine) |
| 30 January 2023 | Wheatland 4N, US | daily low min | -31.1 C (-24.0 F) | 1.7 C (3.1 F) | 43 years | 24 of 100 (Routine) |
| 30 January 2023 | Wheatland 4N, US | daily low max (Tie) | -18.9 C (-2.0 F) | tie | 104 years | 10 of 100 (Routine) |
| 30 January 2023 | Wheatland 4N, US | daily snow depth (Tie) | 25.4 cm (10.0 in) | tie | 43 years | 5 of 100 (Routine) |
| 22 January 2023 | Wheatland 4N, US | daily snow depth | 15.2 cm (6.0 in) | 2.5 cm (1.0 in) | 72 years | 35 of 100 (Notable) |
| 20 January 2023 | Wheatland 4N, US | daily snow depth | 20.3 cm (8.0 in) | 5.1 cm (2.0 in) | 43 years | 30 of 100 (Routine) |
| 19 January 2023 | Wheatland 4N, US | daily snow depth | 22.9 cm (9.0 in) | 7.7 cm (3.0 in) | 44 years | 35 of 100 (Notable) |
| 18 January 2023 | Wheatland 4N, US | daily snowfall | 22.9 cm (9.0 in) | 11.5 cm (4.5 in) | 72 years | 56 of 100 (Notable) |
| 18 January 2023 | Wheatland 4N, US | daily rain | 13.5 mm (0.5 in) | 6.1 mm (0.24 in) | 72 years | 20 of 100 (Routine) |
| 18 January 2023 | Wheatland 4N, US | daily snow depth | 22.9 cm (9.0 in) | 2.6 cm (1.0 in) | 44 years | 27 of 100 (Routine) |
| 2 January 2023 | Wheatland 4N, US | daily snowfall (Tie) | 25.4 cm (10.0 in) | tie | 126 years | 10 of 100 (Routine) |
| 5 September 2022 | Wheatland 4N, US | daily high max (Tie) | 36.7 C (98.1 F) | tie | 73 years | 8 of 100 (Routine) |
Climate Trend
93 complete years, 1893 to 2018| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1893 | 9.4 C | -0.19 C |
| 1906 | 10.1 C | +0.50 C |
| 1912 | 7.3 C | -2.25 C |
| 1913 | 7.3 C | -2.32 C |
| 1915 | 9.0 C | -0.59 C |
| 1918 | 9.1 C | -0.46 C |
| 1919 | 9.4 C | -0.23 C |
| 1920 | 8.5 C | -1.04 C |
| 1923 | 8.7 C | -0.90 C |
| 1926 | 10.1 C | +0.56 C |
| 1931 | 10.3 C | +0.75 C |
| 1932 | 9.0 C | -0.60 C |
| 1933 | 11.0 C | +1.46 C |
| 1934 | 12.1 C | +2.51 C |
| 1935 | 9.9 C | +0.35 C |
| 1936 | 9.8 C | +0.26 C |
| 1937 | 8.6 C | -0.97 C |
| 1938 | 10.1 C | +0.50 C |
| 1939 | 10.4 C | +0.81 C |
| 1940 | 10.1 C | +0.55 C |
| 1941 | 9.8 C | +0.17 C |
| 1942 | 9.2 C | -0.42 C |
| 1943 | 10.2 C | +0.59 C |
| 1944 | 9.0 C | -0.61 C |
| 1945 | 9.0 C | -0.58 C |
| 1946 | 10.3 C | +0.72 C |
| 1947 | 9.5 C | -0.09 C |
| 1948 | 9.3 C | -0.30 C |
| 1949 | 9.2 C | -0.40 C |
| 1950 | 9.2 C | -0.40 C |
| 1951 | 8.0 C | -1.61 C |
| 1952 | 9.3 C | -0.30 C |
| 1953 | 10.3 C | +0.70 C |
| 1954 | 11.2 C | +1.58 C |
| 1955 | 9.2 C | -0.35 C |
| 1956 | 10.3 C | +0.74 C |
| 1957 | 9.1 C | -0.51 C |
| 1958 | 9.8 C | +0.23 C |
| 1959 | 9.4 C | -0.23 C |
| 1960 | 9.5 C | -0.08 C |
| 1961 | 9.7 C | +0.10 C |
| 1962 | 9.9 C | +0.27 C |
| 1963 | 10.5 C | +0.87 C |
| 1964 | 9.6 C | -0.02 C |
| 1965 | 9.5 C | -0.08 C |
| 1966 | 10.3 C | +0.73 C |
| 1967 | 9.0 C | -0.62 C |
| 1968 | 8.4 C | -1.22 C |
| 1969 | 9.1 C | -0.51 C |
| 1970 | 8.7 C | -0.91 C |
| 1971 | 8.5 C | -1.06 C |
| 1972 | 8.5 C | -1.04 C |
| 1973 | 8.6 C | -1.01 C |
| 1974 | 9.0 C | -0.54 C |
| 1975 | 8.8 C | -0.82 C |
| 1976 | 9.2 C | -0.39 C |
| 1977 | 9.9 C | +0.33 C |
| 1978 | 7.9 C | -1.64 C |
| 1980 | 9.3 C | -0.26 C |
| 1981 | 10.5 C | +0.91 C |
| 1982 | 9.0 C | -0.58 C |
| 1984 | 9.2 C | -0.34 C |
| 1985 | 8.3 C | -1.25 C |
| 1986 | 10.4 C | +0.84 C |
| 1987 | 10.0 C | +0.40 C |
| 1988 | 9.9 C | +0.34 C |
| 1989 | 9.6 C | -0.01 C |
| 1990 | 9.9 C | +0.34 C |
| 1991 | 9.8 C | +0.24 C |
| 1992 | 10.0 C | +0.43 C |
| 1993 | 8.4 C | -1.21 C |
| 1994 | 10.5 C | +0.91 C |
| 1995 | 9.6 C | -0.03 C |
| 1996 | 9.4 C | -0.16 C |
| 1997 | 9.7 C | +0.13 C |
| 1998 | 10.2 C | +0.60 C |
| 1999 | 10.9 C | +1.27 C |
| 2000 | 10.0 C | +0.37 C |
| 2001 | 10.4 C | +0.81 C |
| 2002 | 9.3 C | -0.28 C |
| 2003 | 10.3 C | +0.72 C |
| 2004 | 10.1 C | +0.53 C |
| 2006 | 10.2 C | +0.58 C |
| 2007 | 10.3 C | +0.72 C |
| 2008 | 9.1 C | -0.45 C |
| 2010 | 9.6 C | +0.01 C |
| 2011 | 9.5 C | -0.05 C |
| 2012 | 11.8 C | +2.24 C |
| 2014 | 9.4 C | -0.15 C |
| 2015 | 11.7 C | +2.08 C |
| 2016 | 10.5 C | +0.94 C |
| 2017 | 9.7 C | +0.11 C |
| 2018 | 8.9 C | -0.69 C |
The annual mean temperature here has risen by 0.07 C (0.01 to 0.12) per decade over 1893 to 2018. In Fahrenheit: 0.12 F (0.01 to 0.22) per decade. The slope is a straight line fitted to 93 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.07 C (0.01 to 0.12) per decade | 0.12 F (0.01 to 0.22) per decade | 1893 to 2018 | 93 | Rise |
| Mean daily maximum | 0.10 C (0.03 to 0.16) per decade | 0.2 F (0.1 to 0.3) per decade | 1893 to 2018 | 93 | Rise |
| Mean daily minimum | 0.04 C (-0.04 to 0.11) per decade | 0.1 F (-0.1 to 0.2) per decade | 1893 to 2018 | 93 | 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
1893 to 2023| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 44.4 C (111.9 F) | 1893 | 37.8 C (100.0 F) | 129 |
| Coldest night (TNn) | -39.4 C (-38.9 F) | 1989 | -28.9 C (-20.0 F) | 129 |
| Wettest day (Rx1day) | 90.7 mm (3.6 in) | 1971 | 36.0 mm (1.4 in) | 128 |
| Wettest five days (Rx5day) | 152.3 mm (6.0 in) | 2008 | 52.5 mm (2.1 in) | 128 |
| Longest dry spell (CDD) | 80 days | 1921 | 39 days | 128 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | 44.4 C (111.9 F) |
| 1894 | 35.0 C (95.0 F) |
| 1895 | 38.3 C (100.9 F) |
| 1896 | 38.3 C (100.9 F) |
| 1897 | 38.9 C (102.0 F) |
| 1898 | 37.8 C (100.0 F) |
| 1899 | 37.8 C (100.0 F) |
| 1900 | 39.4 C (102.9 F) |
| 1901 | 40.6 C (105.1 F) |
| 1902 | 36.7 C (98.1 F) |
| 1903 | 8.3 C (46.9 F) |
| 1905 | 15.0 C (59.0 F) |
| 1906 | 38.9 C (102.0 F) |
| 1907 | 36.1 C (97.0 F) |
| 1908 | 35.0 C (95.0 F) |
| 1909 | 15.6 C (60.1 F) |
| 1911 | 37.8 C (100.0 F) |
| 1912 | 32.8 C (91.0 F) |
| 1913 | 42.2 C (108.0 F) |
| 1914 | 42.8 C (109.0 F) |
| 1915 | 36.1 C (97.0 F) |
| 1916 | 37.2 C (99.0 F) |
| 1917 | 26.1 C (79.0 F) |
| 1918 | 37.8 C (100.0 F) |
| 1919 | 37.2 C (99.0 F) |
| 1920 | 37.8 C (100.0 F) |
| 1921 | 36.7 C (98.1 F) |
| 1922 | 32.2 C (90.0 F) |
| 1923 | 35.0 C (95.0 F) |
| 1924 | 37.8 C (100.0 F) |
| 1925 | 41.1 C (106.0 F) |
| 1926 | 38.3 C (100.9 F) |
| 1927 | 38.9 C (102.0 F) |
| 1928 | 40.6 C (105.1 F) |
| 1929 | 38.9 C (102.0 F) |
| 1930 | 38.3 C (100.9 F) |
| 1931 | 40.0 C (104.0 F) |
| 1932 | 37.2 C (99.0 F) |
| 1933 | 38.9 C (102.0 F) |
| 1934 | 41.1 C (106.0 F) |
| 1935 | 38.9 C (102.0 F) |
| 1936 | 40.6 C (105.1 F) |
| 1937 | 39.4 C (102.9 F) |
| 1938 | 37.8 C (100.0 F) |
| 1939 | 40.6 C (105.1 F) |
| 1940 | 40.0 C (104.0 F) |
| 1941 | 38.3 C (100.9 F) |
| 1942 | 37.8 C (100.0 F) |
| 1943 | 38.3 C (100.9 F) |
| 1944 | 38.9 C (102.0 F) |
| 1945 | 36.7 C (98.1 F) |
| 1946 | 36.7 C (98.1 F) |
| 1947 | 38.9 C (102.0 F) |
| 1948 | 38.3 C (100.9 F) |
| 1949 | 38.9 C (102.0 F) |
| 1950 | 37.2 C (99.0 F) |
| 1951 | 37.8 C (100.0 F) |
| 1952 | 38.9 C (102.0 F) |
| 1953 | 38.9 C (102.0 F) |
| 1954 | 41.1 C (106.0 F) |
| 1955 | 37.2 C (99.0 F) |
| 1956 | 37.8 C (100.0 F) |
| 1957 | 37.2 C (99.0 F) |
| 1958 | 37.8 C (100.0 F) |
| 1959 | 37.8 C (100.0 F) |
| 1960 | 38.9 C (102.0 F) |
| 1961 | 38.9 C (102.0 F) |
| 1962 | 37.2 C (99.0 F) |
| 1963 | 38.9 C (102.0 F) |
| 1964 | 37.8 C (100.0 F) |
| 1965 | 36.1 C (97.0 F) |
| 1966 | 36.7 C (98.1 F) |
| 1967 | 36.1 C (97.0 F) |
| 1968 | 36.7 C (98.1 F) |
| 1969 | 37.2 C (99.0 F) |
| 1970 | 37.2 C (99.0 F) |
| 1971 | 36.1 C (97.0 F) |
| 1972 | 37.8 C (100.0 F) |
| 1973 | 38.9 C (102.0 F) |
| 1974 | 37.2 C (99.0 F) |
| 1975 | 37.8 C (100.0 F) |
| 1976 | 38.9 C (102.0 F) |
| 1977 | 38.9 C (102.0 F) |
| 1978 | 37.8 C (100.0 F) |
| 1979 | 40.0 C (104.0 F) |
| 1980 | 38.3 C (100.9 F) |
| 1981 | 40.6 C (105.1 F) |
| 1982 | 41.7 C (107.1 F) |
| 1983 | 38.3 C (100.9 F) |
| 1984 | 37.8 C (100.0 F) |
| 1985 | 37.8 C (100.0 F) |
| 1986 | 39.4 C (102.9 F) |
| 1987 | 37.8 C (100.0 F) |
| 1988 | 38.9 C (102.0 F) |
| 1989 | 41.1 C (106.0 F) |
| 1990 | 40.0 C (104.0 F) |
| 1991 | 36.1 C (97.0 F) |
| 1992 | 36.7 C (98.1 F) |
| 1993 | 36.7 C (98.1 F) |
| 1994 | 38.3 C (100.9 F) |
| 1995 | 38.9 C (102.0 F) |
| 1996 | 37.8 C (100.0 F) |
| 1997 | 38.3 C (100.9 F) |
| 1998 | 38.9 C (102.0 F) |
| 1999 | 38.3 C (100.9 F) |
| 2000 | 38.9 C (102.0 F) |
| 2001 | 40.0 C (104.0 F) |
| 2002 | 39.4 C (102.9 F) |
| 2003 | 40.0 C (104.0 F) |
| 2004 | 37.2 C (99.0 F) |
| 2005 | 40.0 C (104.0 F) |
| 2006 | 40.6 C (105.1 F) |
| 2007 | 39.4 C (102.9 F) |
| 2008 | 37.8 C (100.0 F) |
| 2009 | 35.0 C (95.0 F) |
| 2010 | 36.1 C (97.0 F) |
| 2011 | 37.8 C (100.0 F) |
| 2012 | 40.6 C (105.1 F) |
| 2013 | 37.8 C (100.0 F) |
| 2014 | 37.2 C (99.0 F) |
| 2015 | 37.8 C (100.0 F) |
| 2016 | 38.9 C (102.0 F) |
| 2017 | 37.2 C (99.0 F) |
| 2018 | 38.3 C (100.9 F) |
| 2019 | 36.7 C (98.1 F) |
| 2020 | 33.3 C (91.9 F) |
| 2021 | 37.8 C (100.0 F) |
| 2022 | 38.9 C (102.0 F) |
| 2023 | 34.4 C (93.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | -26.7 C (-16.1 F) |
| 1894 | -30.0 C (-22.0 F) |
| 1895 | -17.8 C (0.0 F) |
| 1896 | -26.1 C (-15.0 F) |
| 1897 | -29.4 C (-20.9 F) |
| 1898 | -26.1 C (-15.0 F) |
| 1899 | -33.3 C (-27.9 F) |
| 1900 | -16.7 C (1.9 F) |
| 1901 | -24.4 C (-11.9 F) |
| 1902 | -14.4 C (6.1 F) |
| 1903 | -30.6 C (-23.1 F) |
| 1905 | -13.3 C (8.1 F) |
| 1906 | -29.4 C (-20.9 F) |
| 1907 | -24.4 C (-11.9 F) |
| 1908 | -20.6 C (-5.1 F) |
| 1909 | -26.1 C (-15.0 F) |
| 1911 | -23.9 C (-11.0 F) |
| 1912 | -27.8 C (-18.0 F) |
| 1913 | -32.8 C (-27.0 F) |
| 1914 | -37.8 C (-36.0 F) |
| 1915 | -33.9 C (-29.0 F) |
| 1916 | -30.0 C (-22.0 F) |
| 1917 | -28.9 C (-20.0 F) |
| 1918 | -28.9 C (-20.0 F) |
| 1919 | -36.7 C (-34.1 F) |
| 1920 | -24.4 C (-11.9 F) |
| 1921 | -18.9 C (-2.0 F) |
| 1922 | -24.4 C (-11.9 F) |
| 1923 | -37.2 C (-35.0 F) |
| 1924 | -33.9 C (-29.0 F) |
| 1925 | -22.8 C (-9.0 F) |
| 1926 | -28.3 C (-18.9 F) |
| 1927 | -30.0 C (-22.0 F) |
| 1928 | -26.7 C (-16.1 F) |
| 1929 | -27.8 C (-18.0 F) |
| 1930 | -14.4 C (6.1 F) |
| 1931 | -20.0 C (-4.0 F) |
| 1932 | -28.9 C (-20.0 F) |
| 1933 | -33.3 C (-27.9 F) |
| 1934 | -30.6 C (-23.1 F) |
| 1935 | -30.0 C (-22.0 F) |
| 1936 | -36.1 C (-33.0 F) |
| 1937 | -28.9 C (-20.0 F) |
| 1938 | -27.2 C (-17.0 F) |
| 1939 | -25.0 C (-13.0 F) |
| 1940 | -30.0 C (-22.0 F) |
| 1941 | -24.4 C (-11.9 F) |
| 1942 | -30.0 C (-22.0 F) |
| 1943 | -31.1 C (-24.0 F) |
| 1944 | -24.4 C (-11.9 F) |
| 1945 | -25.6 C (-14.1 F) |
| 1946 | -23.9 C (-11.0 F) |
| 1947 | -24.4 C (-11.9 F) |
| 1948 | -31.7 C (-25.1 F) |
| 1949 | -27.8 C (-18.0 F) |
| 1950 | -28.3 C (-18.9 F) |
| 1951 | -33.9 C (-29.0 F) |
| 1952 | -26.1 C (-15.0 F) |
| 1953 | -21.7 C (-7.1 F) |
| 1954 | -23.9 C (-11.0 F) |
| 1955 | -28.3 C (-18.9 F) |
| 1956 | -24.4 C (-11.9 F) |
| 1957 | -31.1 C (-24.0 F) |
| 1958 | -20.6 C (-5.1 F) |
| 1959 | -33.9 C (-29.0 F) |
| 1960 | -26.7 C (-16.1 F) |
| 1961 | -25.6 C (-14.1 F) |
| 1962 | -31.7 C (-25.1 F) |
| 1963 | -35.6 C (-32.1 F) |
| 1964 | -35.6 C (-32.1 F) |
| 1965 | -22.2 C (-8.0 F) |
| 1966 | -26.1 C (-15.0 F) |
| 1967 | -30.6 C (-23.1 F) |
| 1968 | -32.2 C (-26.0 F) |
| 1969 | -24.4 C (-11.9 F) |
| 1970 | -23.9 C (-11.0 F) |
| 1971 | -27.2 C (-17.0 F) |
| 1972 | -35.0 C (-31.0 F) |
| 1973 | -33.9 C (-29.0 F) |
| 1974 | -31.7 C (-25.1 F) |
| 1975 | -30.0 C (-22.0 F) |
| 1976 | -30.0 C (-22.0 F) |
| 1977 | -28.9 C (-20.0 F) |
| 1978 | -31.7 C (-25.1 F) |
| 1979 | -37.8 C (-36.0 F) |
| 1980 | -31.7 C (-25.1 F) |
| 1981 | -27.2 C (-17.0 F) |
| 1982 | -36.1 C (-33.0 F) |
| 1983 | -37.2 C (-35.0 F) |
| 1984 | -35.6 C (-32.1 F) |
| 1985 | -32.8 C (-27.0 F) |
| 1986 | -27.2 C (-17.0 F) |
| 1987 | -32.8 C (-27.0 F) |
| 1988 | -30.0 C (-22.0 F) |
| 1989 | -39.4 C (-38.9 F) |
| 1990 | -36.7 C (-34.1 F) |
| 1991 | -29.4 C (-20.9 F) |
| 1992 | -27.2 C (-17.0 F) |
| 1993 | -32.2 C (-26.0 F) |
| 1994 | -27.8 C (-18.0 F) |
| 1995 | -29.4 C (-20.9 F) |
| 1996 | -33.3 C (-27.9 F) |
| 1997 | -25.6 C (-14.1 F) |
| 1998 | -30.6 C (-23.1 F) |
| 1999 | -15.0 C (5.0 F) |
| 2000 | -27.8 C (-18.0 F) |
| 2001 | -28.9 C (-20.0 F) |
| 2002 | -25.6 C (-14.1 F) |
| 2003 | -28.3 C (-18.9 F) |
| 2004 | -31.1 C (-24.0 F) |
| 2005 | -27.8 C (-18.0 F) |
| 2006 | -37.2 C (-35.0 F) |
| 2007 | -27.2 C (-17.0 F) |
| 2008 | -30.0 C (-22.0 F) |
| 2009 | -33.9 C (-29.0 F) |
| 2010 | -25.0 C (-13.0 F) |
| 2011 | -26.7 C (-16.1 F) |
| 2012 | -26.1 C (-15.0 F) |
| 2013 | -26.1 C (-15.0 F) |
| 2014 | -32.8 C (-27.0 F) |
| 2015 | -26.7 C (-16.1 F) |
| 2016 | -31.1 C (-24.0 F) |
| 2017 | -35.0 C (-31.0 F) |
| 2018 | -31.7 C (-25.1 F) |
| 2019 | -28.3 C (-18.9 F) |
| 2020 | -20.0 C (-4.0 F) |
| 2021 | -17.2 C (1.0 F) |
| 2022 | -32.2 C (-26.0 F) |
| 2023 | -33.9 C (-29.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 15.2 mm (0.6 in) |
| 1894 | 31.8 mm (1.3 in) |
| 1895 | 38.1 mm (1.5 in) |
| 1896 | 38.6 mm (1.5 in) |
| 1897 | 31.8 mm (1.3 in) |
| 1898 | 48.8 mm (1.9 in) |
| 1899 | 50.8 mm (2.0 in) |
| 1900 | 20.6 mm (0.8 in) |
| 1901 | 24.9 mm (1.0 in) |
| 1902 | 26.4 mm (1.0 in) |
| 1903 | 15.2 mm (0.6 in) |
| 1905 | n/a |
| 1906 | 39.1 mm (1.5 in) |
| 1907 | 38.1 mm (1.5 in) |
| 1908 | 48.5 mm (1.9 in) |
| 1909 | 25.4 mm (1.0 in) |
| 1911 | 22.9 mm (0.9 in) |
| 1912 | 56.9 mm (2.2 in) |
| 1913 | 53.3 mm (2.1 in) |
| 1914 | 34.5 mm (1.4 in) |
| 1915 | 51.6 mm (2.0 in) |
| 1916 | 20.8 mm (0.8 in) |
| 1917 | 7.4 mm (0.29 in) |
| 1918 | 35.3 mm (1.4 in) |
| 1919 | 27.9 mm (1.1 in) |
| 1920 | 38.1 mm (1.5 in) |
| 1921 | 19.3 mm (0.8 in) |
| 1922 | 16.5 mm (0.6 in) |
| 1923 | 50.8 mm (2.0 in) |
| 1924 | 13.2 mm (0.5 in) |
| 1925 | 78.7 mm (3.1 in) |
| 1926 | 34.5 mm (1.4 in) |
| 1927 | 40.1 mm (1.6 in) |
| 1928 | 17.8 mm (0.7 in) |
| 1929 | 30.5 mm (1.2 in) |
| 1930 | 24.9 mm (1.0 in) |
| 1931 | 36.8 mm (1.4 in) |
| 1932 | 40.4 mm (1.6 in) |
| 1933 | 76.2 mm (3.0 in) |
| 1934 | 19.1 mm (0.8 in) |
| 1935 | 54.6 mm (2.1 in) |
| 1936 | 31.2 mm (1.2 in) |
| 1937 | 44.7 mm (1.8 in) |
| 1938 | 46.2 mm (1.8 in) |
| 1939 | 27.4 mm (1.1 in) |
| 1940 | 31.5 mm (1.2 in) |
| 1941 | 36.3 mm (1.4 in) |
| 1942 | 37.1 mm (1.5 in) |
| 1943 | 22.6 mm (0.9 in) |
| 1944 | 17.0 mm (0.7 in) |
| 1945 | 33.3 mm (1.3 in) |
| 1946 | 27.4 mm (1.1 in) |
| 1947 | 43.7 mm (1.7 in) |
| 1948 | 36.3 mm (1.4 in) |
| 1949 | 47.2 mm (1.9 in) |
| 1950 | 40.4 mm (1.6 in) |
| 1951 | 33.8 mm (1.3 in) |
| 1952 | 41.9 mm (1.6 in) |
| 1953 | 20.8 mm (0.8 in) |
| 1954 | 25.7 mm (1.0 in) |
| 1955 | 27.9 mm (1.1 in) |
| 1956 | 42.7 mm (1.7 in) |
| 1957 | 30.0 mm (1.2 in) |
| 1958 | 34.3 mm (1.4 in) |
| 1959 | 39.9 mm (1.6 in) |
| 1960 | 42.2 mm (1.7 in) |
| 1961 | 49.0 mm (1.9 in) |
| 1962 | 49.3 mm (1.9 in) |
| 1963 | 30.5 mm (1.2 in) |
| 1964 | 53.3 mm (2.1 in) |
| 1965 | 37.3 mm (1.5 in) |
| 1966 | 26.7 mm (1.1 in) |
| 1967 | 40.9 mm (1.6 in) |
| 1968 | 37.3 mm (1.5 in) |
| 1969 | 41.9 mm (1.6 in) |
| 1970 | 59.4 mm (2.3 in) |
| 1971 | 90.7 mm (3.6 in) |
| 1972 | 24.6 mm (1.0 in) |
| 1973 | 68.8 mm (2.7 in) |
| 1974 | 38.1 mm (1.5 in) |
| 1975 | 27.7 mm (1.1 in) |
| 1976 | 23.4 mm (0.9 in) |
| 1977 | 35.3 mm (1.4 in) |
| 1978 | 49.5 mm (1.9 in) |
| 1979 | 33.5 mm (1.3 in) |
| 1980 | 18.0 mm (0.7 in) |
| 1981 | 41.7 mm (1.6 in) |
| 1982 | 47.0 mm (1.9 in) |
| 1983 | 28.4 mm (1.1 in) |
| 1984 | 45.7 mm (1.8 in) |
| 1985 | 35.8 mm (1.4 in) |
| 1986 | 61.5 mm (2.4 in) |
| 1987 | 17.8 mm (0.7 in) |
| 1988 | 39.4 mm (1.6 in) |
| 1989 | 35.6 mm (1.4 in) |
| 1990 | 41.9 mm (1.6 in) |
| 1991 | 83.1 mm (3.3 in) |
| 1992 | 30.2 mm (1.2 in) |
| 1993 | 46.2 mm (1.8 in) |
| 1994 | 32.8 mm (1.3 in) |
| 1995 | 51.6 mm (2.0 in) |
| 1996 | 41.7 mm (1.6 in) |
| 1997 | 32.0 mm (1.3 in) |
| 1998 | 29.0 mm (1.1 in) |
| 1999 | 51.1 mm (2.0 in) |
| 2000 | 35.8 mm (1.4 in) |
| 2001 | 38.4 mm (1.5 in) |
| 2002 | 22.9 mm (0.9 in) |
| 2003 | 35.1 mm (1.4 in) |
| 2004 | 36.1 mm (1.4 in) |
| 2005 | 31.2 mm (1.2 in) |
| 2006 | 31.5 mm (1.2 in) |
| 2007 | 30.5 mm (1.2 in) |
| 2008 | 78.7 mm (3.1 in) |
| 2009 | 27.9 mm (1.1 in) |
| 2010 | 50.8 mm (2.0 in) |
| 2011 | 38.9 mm (1.5 in) |
| 2012 | 25.1 mm (1.0 in) |
| 2013 | 27.9 mm (1.1 in) |
| 2014 | 50.8 mm (2.0 in) |
| 2015 | 47.0 mm (1.9 in) |
| 2016 | 46.2 mm (1.8 in) |
| 2017 | 33.5 mm (1.3 in) |
| 2018 | 37.1 mm (1.5 in) |
| 2019 | 48.0 mm (1.9 in) |
| 2020 | 15.0 mm (0.6 in) |
| 2021 | 38.4 mm (1.5 in) |
| 2022 | 16.0 mm (0.6 in) |
| 2023 | 24.9 mm (1.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 28.0 mm (1.1 in) |
| 1894 | 44.5 mm (1.8 in) |
| 1895 | 99.1 mm (3.9 in) |
| 1896 | 69.3 mm (2.7 in) |
| 1897 | 25.5 mm (1.0 in) |
| 1898 | 49.3 mm (1.9 in) |
| 1899 | 63.5 mm (2.5 in) |
| 1900 | 22.6 mm (0.9 in) |
| 1901 | 47.8 mm (1.9 in) |
| 1902 | 26.4 mm (1.0 in) |
| 1903 | 15.2 mm (0.6 in) |
| 1905 | n/a |
| 1906 | 80.0 mm (3.1 in) |
| 1907 | 58.4 mm (2.3 in) |
| 1908 | 96.5 mm (3.8 in) |
| 1909 | 38.1 mm (1.5 in) |
| 1911 | 32.8 mm (1.3 in) |
| 1912 | 69.6 mm (2.7 in) |
| 1913 | 102.9 mm (4.1 in) |
| 1914 | 58.9 mm (2.3 in) |
| 1915 | 57.9 mm (2.3 in) |
| 1916 | 37.3 mm (1.5 in) |
| 1917 | 16.4 mm (0.6 in) |
| 1918 | 47.2 mm (1.9 in) |
| 1919 | 30.4 mm (1.2 in) |
| 1920 | 98.8 mm (3.9 in) |
| 1921 | 31.7 mm (1.2 in) |
| 1922 | 16.5 mm (0.6 in) |
| 1923 | 81.8 mm (3.2 in) |
| 1924 | 33.5 mm (1.3 in) |
| 1925 | 86.7 mm (3.4 in) |
| 1926 | 50.0 mm (2.0 in) |
| 1927 | 58.4 mm (2.3 in) |
| 1928 | 25.6 mm (1.0 in) |
| 1929 | 53.3 mm (2.1 in) |
| 1930 | 40.9 mm (1.6 in) |
| 1931 | 96.6 mm (3.8 in) |
| 1932 | 42.9 mm (1.7 in) |
| 1933 | 119.4 mm (4.7 in) |
| 1934 | 23.9 mm (0.9 in) |
| 1935 | 81.8 mm (3.2 in) |
| 1936 | 38.1 mm (1.5 in) |
| 1937 | 52.4 mm (2.1 in) |
| 1938 | 57.6 mm (2.3 in) |
| 1939 | 29.7 mm (1.2 in) |
| 1940 | 68.8 mm (2.7 in) |
| 1941 | 89.4 mm (3.5 in) |
| 1942 | 86.6 mm (3.4 in) |
| 1943 | 45.7 mm (1.8 in) |
| 1944 | 22.7 mm (0.9 in) |
| 1945 | 74.5 mm (2.9 in) |
| 1946 | 35.5 mm (1.4 in) |
| 1947 | 62.2 mm (2.4 in) |
| 1948 | 48.6 mm (1.9 in) |
| 1949 | 57.9 mm (2.3 in) |
| 1950 | 45.5 mm (1.8 in) |
| 1951 | 48.1 mm (1.9 in) |
| 1952 | 65.3 mm (2.6 in) |
| 1953 | 31.5 mm (1.2 in) |
| 1954 | 28.0 mm (1.1 in) |
| 1955 | 38.6 mm (1.5 in) |
| 1956 | 52.6 mm (2.1 in) |
| 1957 | 81.5 mm (3.2 in) |
| 1958 | 43.2 mm (1.7 in) |
| 1959 | 56.2 mm (2.2 in) |
| 1960 | 47.0 mm (1.9 in) |
| 1961 | 75.7 mm (3.0 in) |
| 1962 | 80.8 mm (3.2 in) |
| 1963 | 77.8 mm (3.1 in) |
| 1964 | 87.6 mm (3.4 in) |
| 1965 | 49.0 mm (1.9 in) |
| 1966 | 27.5 mm (1.1 in) |
| 1967 | 60.5 mm (2.4 in) |
| 1968 | 51.6 mm (2.0 in) |
| 1969 | 57.4 mm (2.3 in) |
| 1970 | 108.9 mm (4.3 in) |
| 1971 | 96.5 mm (3.8 in) |
| 1972 | 32.2 mm (1.3 in) |
| 1973 | 77.5 mm (3.1 in) |
| 1974 | 39.6 mm (1.6 in) |
| 1975 | 46.0 mm (1.8 in) |
| 1976 | 56.5 mm (2.2 in) |
| 1977 | 55.9 mm (2.2 in) |
| 1978 | 58.9 mm (2.3 in) |
| 1979 | 37.3 mm (1.5 in) |
| 1980 | 48.0 mm (1.9 in) |
| 1981 | 45.4 mm (1.8 in) |
| 1982 | 82.8 mm (3.3 in) |
| 1983 | 37.5 mm (1.5 in) |
| 1984 | 97.3 mm (3.8 in) |
| 1985 | 48.8 mm (1.9 in) |
| 1986 | 119.4 mm (4.7 in) |
| 1987 | 30.7 mm (1.2 in) |
| 1988 | 40.7 mm (1.6 in) |
| 1989 | 56.9 mm (2.2 in) |
| 1990 | 66.5 mm (2.6 in) |
| 1991 | 109.0 mm (4.3 in) |
| 1992 | 60.4 mm (2.4 in) |
| 1993 | 69.5 mm (2.7 in) |
| 1994 | 47.3 mm (1.9 in) |
| 1995 | 59.0 mm (2.3 in) |
| 1996 | 69.8 mm (2.7 in) |
| 1997 | 59.7 mm (2.4 in) |
| 1998 | 43.9 mm (1.7 in) |
| 1999 | 67.4 mm (2.7 in) |
| 2000 | 52.1 mm (2.1 in) |
| 2001 | 55.8 mm (2.2 in) |
| 2002 | 30.5 mm (1.2 in) |
| 2003 | 51.9 mm (2.0 in) |
| 2004 | 66.6 mm (2.6 in) |
| 2005 | 45.9 mm (1.8 in) |
| 2006 | 36.1 mm (1.4 in) |
| 2007 | 58.5 mm (2.3 in) |
| 2008 | 152.3 mm (6.0 in) |
| 2009 | 29.9 mm (1.2 in) |
| 2010 | 68.3 mm (2.7 in) |
| 2011 | 51.6 mm (2.0 in) |
| 2012 | 27.6 mm (1.1 in) |
| 2013 | 61.4 mm (2.4 in) |
| 2014 | 71.1 mm (2.8 in) |
| 2015 | 84.4 mm (3.3 in) |
| 2016 | 72.1 mm (2.8 in) |
| 2017 | 48.0 mm (1.9 in) |
| 2018 | 61.4 mm (2.4 in) |
| 2019 | 100.8 mm (4.0 in) |
| 2020 | 21.4 mm (0.8 in) |
| 2021 | 38.9 mm (1.5 in) |
| 2022 | 33.6 mm (1.3 in) |
| 2023 | 24.9 mm (1.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 49 days |
| 1894 | 51 days |
| 1895 | 63 days |
| 1896 | 41 days |
| 1897 | 39 days |
| 1898 | 38 days |
| 1899 | 28 days |
| 1900 | 20 days |
| 1901 | 23 days |
| 1902 | 28 days |
| 1903 | 21 days |
| 1905 | n/a |
| 1906 | 59 days |
| 1907 | 48 days |
| 1908 | 20 days |
| 1909 | 8 days |
| 1911 | 47 days |
| 1912 | 22 days |
| 1913 | 30 days |
| 1914 | 50 days |
| 1915 | 34 days |
| 1916 | 44 days |
| 1917 | 35 days |
| 1918 | 20 days |
| 1919 | 32 days |
| 1920 | 40 days |
| 1921 | 80 days |
| 1922 | 28 days |
| 1923 | 55 days |
| 1924 | 43 days |
| 1925 | 55 days |
| 1926 | 35 days |
| 1927 | 31 days |
| 1928 | 24 days |
| 1929 | 40 days |
| 1930 | 32 days |
| 1931 | 47 days |
| 1932 | 30 days |
| 1933 | 50 days |
| 1934 | 55 days |
| 1935 | 34 days |
| 1936 | 40 days |
| 1937 | 29 days |
| 1938 | 34 days |
| 1939 | 54 days |
| 1940 | 42 days |
| 1941 | 27 days |
| 1942 | 29 days |
| 1943 | 70 days |
| 1944 | 52 days |
| 1945 | 28 days |
| 1946 | 47 days |
| 1947 | 31 days |
| 1948 | 43 days |
| 1949 | 46 days |
| 1950 | 42 days |
| 1951 | 32 days |
| 1952 | 33 days |
| 1953 | 38 days |
| 1954 | 33 days |
| 1955 | 34 days |
| 1956 | 45 days |
| 1957 | 49 days |
| 1958 | 34 days |
| 1959 | 48 days |
| 1960 | 43 days |
| 1961 | 47 days |
| 1962 | 39 days |
| 1963 | 72 days |
| 1964 | 54 days |
| 1965 | 50 days |
| 1966 | 45 days |
| 1967 | 27 days |
| 1968 | 71 days |
| 1969 | 74 days |
| 1970 | 53 days |
| 1971 | 45 days |
| 1972 | 39 days |
| 1973 | 43 days |
| 1974 | 59 days |
| 1975 | 49 days |
| 1976 | 39 days |
| 1977 | 60 days |
| 1978 | 33 days |
| 1979 | 36 days |
| 1980 | 53 days |
| 1981 | 28 days |
| 1982 | 31 days |
| 1983 | 54 days |
| 1984 | 54 days |
| 1985 | 26 days |
| 1986 | 54 days |
| 1987 | 32 days |
| 1988 | 32 days |
| 1989 | 36 days |
| 1990 | 27 days |
| 1991 | 33 days |
| 1992 | 53 days |
| 1993 | 31 days |
| 1994 | 27 days |
| 1995 | 28 days |
| 1996 | 37 days |
| 1997 | 35 days |
| 1998 | 24 days |
| 1999 | 47 days |
| 2000 | 28 days |
| 2001 | 40 days |
| 2002 | 55 days |
| 2003 | 42 days |
| 2004 | 39 days |
| 2005 | 30 days |
| 2006 | 45 days |
| 2007 | 55 days |
| 2008 | 47 days |
| 2009 | 32 days |
| 2010 | 48 days |
| 2011 | 35 days |
| 2012 | 52 days |
| 2013 | 27 days |
| 2014 | 28 days |
| 2015 | 35 days |
| 2016 | 37 days |
| 2017 | 28 days |
| 2018 | 33 days |
| 2019 | 58 days |
| 2020 | 38 days |
| 2021 | 29 days |
| 2022 | 56 days |
| 2023 | 39 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
93 years with a frostAcross 93 years with a frost, the median last spring frost at Wheatland 4N falls on 13 May and the median first autumn frost on 22 September, which leaves a median of 132 days between them.
In 1986 to 2018 the median growing season was 134 days. The two periods have the same number of growing days.
Fitted over all years, the growing season changes by +0.6 days per decade at this station.
| Measure | Median, all years | Earliest period (1893 to 1950) | Recent period (1986 to 2018) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 13 May | 14 May | 13 May | 1 day earlier | -0.2 days per decade |
| First autumn frost | 22 September | 25 September | 23 September | 2 days earlier | +0.4 days per decade |
| Growing days | 132 days | 134 days | 134 days | no change | +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
101 years, 1908 to 2019A day with at least 37.4 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 83.5 mm (3.3 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 37.4 mm (1.5 in) | |
| 5 years | 49.9 mm (2.0 in) | |
| 10 years | 58.1 mm (2.3 in) | |
| 25 years | 68.4 mm (2.7 in) | |
| 50 years | 76.0 mm (3.0 in) | |
| 100 years | 83.5 mm (3.3 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 101 years of values from 1908 to 2019.
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: 90.7 mm (3.6 in) in 1971; 83.1 mm (3.3 in) in 1991; 78.7 mm (3.1 in) in 1925.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2001 to 2018 against 1961 to 1990Over 2001 to 2018, Wheatland 4N had a mean temperature of 10.1 C (50.1 F) and 346.6 mm (13.6 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Denver-Stapleton (United States, 261 km away), Cedar City AP (United States, 849 km away) and Nephi (United States, 637 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Denver-Stapleton | United States | 261 km (162 mi) | 10.1 C (50.2 F) | 392.1 mm (15.4 in) | 0.73 |
| Cedar City AP | United States | 849 km (528 mi) | 10.3 C (50.5 F) | 292.4 mm (11.5 in) | 0.83 |
| Nephi | United States | 637 km (396 mi) | 10.3 C (50.5 F) | 372.3 mm (14.7 in) | 0.83 |
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).