Vernal Weather Records (USC00429111)
Record envelope, standing records and threshold days for Vernal (USC00429111), Utah, United States, with 133 years of record.
Key Facts for Vernal
- Vernal (USC00429111) is a weather station in Utah, United States at 40.44 latitude and -109.54 longitude, 1,629 m (5,345 ft) above sea level.
- The station reports from 1894 to 2026, 133 years of record.
- 1,464 records set at Vernal still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Vernal set a daily record precipitation of 21.1 mm (0.8 in) on 30 August 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Utah, United States, 40.44 latitude, -109.54 longitude.
- Elevation: 1,629 m (5,345 ft).
- Period of record: 1894 to 2026, 133 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
20 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 13.9 C (57.0 F) | -38.9 C (-38.0 F) | 7.8 C (46.0 F) | -15.6 C (3.9 F) |
| Feb | 17.8 C (64.0 F) | -38.9 C (-38.0 F) | 17.8 C (64.0 F) | -10.0 C (14.0 F) |
| Mar | 28.9 C (84.0 F) | -27.8 C (-18.0 F) | 28.9 C (84.0 F) | -7.8 C (18.0 F) |
| Apr | 32.8 C (91.0 F) | -17.8 C (0.0 F) | 25.6 C (78.1 F) | -5.0 C (23.0 F) |
| May | 38.3 C (100.9 F) | -11.1 C (12.0 F) | 31.1 C (88.0 F) | -0.6 C (30.9 F) |
| Jun | 41.1 C (106.0 F) | -4.4 C (24.1 F) | 35.6 C (96.1 F) | 5.0 C (41.0 F) |
| Jul | 40.0 C (104.0 F) | -3.9 C (25.0 F) | 40.0 C (104.0 F) | 8.9 C (48.0 F) |
| Aug | 38.9 C (102.0 F) | 0.0 C (32.0 F) | 37.8 C (100.0 F) | 10.0 C (50.0 F) |
| Sep | 36.1 C (97.0 F) | -7.2 C (19.0 F) | n/a | n/a |
| Oct | 32.2 C (90.0 F) | -16.7 C (1.9 F) | n/a | n/a |
| Nov | 22.2 C (72.0 F) | -25.0 C (-13.0 F) | n/a | n/a |
| Dec | 18.3 C (64.9 F) | -35.6 C (-32.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1894 | 8 |
| 1895 | 30 |
| 1896 | 16 |
| 1897 | 8 |
| 1898 | 7 |
| 1899 | 6 |
| 1900 | 7 |
| 1901 | 15 |
| 1902 | 10 |
| 1903 | 12 |
| 1905 | 7 |
| 1906 | 14 |
| 1907 | 17 |
| 1908 | 16 |
| 1909 | 16 |
| 1910 | 16 |
| 1911 | 14 |
| 1912 | 6 |
| 1913 | 18 |
| 1914 | 18 |
| 1915 | 16 |
| 1916 | 43 |
| 1917 | 62 |
| 1918 | 21 |
| 1919 | 16 |
| 1920 | 11 |
| 1921 | 11 |
| 1922 | 11 |
| 1923 | 16 |
| 1924 | 19 |
| 1925 | 2 |
| 1926 | 7 |
| 1927 | 8 |
| 1928 | 15 |
| 1929 | 15 |
| 1930 | 11 |
| 1931 | 16 |
| 1932 | 14 |
| 1933 | 19 |
| 1934 | 13 |
| 1935 | 7 |
| 1936 | 14 |
| 1937 | 32 |
| 1938 | 3 |
| 1939 | 10 |
| 1940 | 3 |
| 1941 | 1 |
| 1942 | 4 |
| 1943 | 9 |
| 1944 | 6 |
| 1945 | 21 |
| 1946 | 7 |
| 1947 | 7 |
| 1948 | 9 |
| 1949 | 11 |
| 1950 | 27 |
| 1951 | 5 |
| 1952 | 20 |
| 1953 | 21 |
| 1954 | 8 |
| 1955 | 22 |
| 1956 | 4 |
| 1957 | 5 |
| 1958 | 14 |
| 1959 | 9 |
| 1960 | 5 |
| 1961 | 1 |
| 1962 | 10 |
| 1963 | 3 |
| 1964 | 8 |
| 1965 | 9 |
| 1966 | 8 |
| 1967 | 5 |
| 1968 | 8 |
| 1969 | 14 |
| 1970 | 9 |
| 1971 | 14 |
| 1972 | 16 |
| 1973 | 19 |
| 1974 | 9 |
| 1975 | 12 |
| 1976 | 2 |
| 1977 | 6 |
| 1978 | 8 |
| 1979 | 11 |
| 1980 | 3 |
| 1981 | 4 |
| 1982 | 7 |
| 1983 | 3 |
| 1984 | 10 |
| 1985 | 10 |
| 1986 | 8 |
| 1987 | 8 |
| 1988 | 3 |
| 1989 | 17 |
| 1990 | 4 |
| 1991 | 10 |
| 1992 | 4 |
| 1993 | 6 |
| 1994 | 11 |
| 1995 | 8 |
| 1996 | 11 |
| 1997 | 8 |
| 1998 | 9 |
| 1999 | 4 |
| 2000 | 18 |
| 2001 | 12 |
| 2002 | 11 |
| 2003 | 12 |
| 2004 | 4 |
| 2005 | 8 |
| 2006 | 4 |
| 2007 | 5 |
| 2008 | 5 |
| 2009 | 4 |
| 2010 | 5 |
| 2011 | 9 |
| 2012 | 12 |
| 2013 | 14 |
| 2014 | 7 |
| 2015 | 14 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 14 |
| 2020 | 16 |
| 2021 | 11 |
| 2022 | 7 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 14 |
| 2026 | 22 |
All-Time Record Progression
10 new records| Date | Kind | Detail |
|---|---|---|
| 1932-12-12 | Record low minimum temperature | Record low minimum temperature -34.4 C (-29.9 F) |
| 1932-12-13 | Record low minimum temperature | Record low minimum temperature -35.0 C (-31.0 F) |
| 1932-12-14 | Record low minimum temperature | Record low minimum temperature -35.6 C (-32.1 F) |
| 1937-01-09 | Record low maximum temperature | Record low maximum temperature -18.9 C (-2.0 F) |
| 1937-01-09 | Record low minimum temperature | Record low minimum temperature -38.9 C (-38.0 F) |
| 1937-01-10 | Record low maximum temperature | Record low maximum temperature -21.1 C (-6.0 F) |
| 1952-01-03 | Record low maximum temperature | Record low maximum temperature -21.7 C (-7.1 F) |
| 1952-01-04 | Record low maximum temperature | Record low maximum temperature -22.2 C (-8.0 F) |
| 2013-12-04 | Record daily snowfall | Record daily snowfall 40.6 cm (16.0 in) |
| 2016-09-23 | Record daily precipitation | Record daily precipitation 55.6 mm (2.2 in) |
Wettest Day of Each Month
Sep: 55.6 mm (2.2 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 25.4 mm (1.0 in) | 26 January 2009 |
| Feb | 28.2 mm (1.1 in) | 7 February 1937 |
| Mar | 31.5 mm (1.2 in) | 29 March 1979 |
| Apr | 25.4 mm (1.0 in) | 10 April 1905 |
| May | 30.7 mm (1.2 in) | 9 May 2016 |
| Jun | 34.5 mm (1.4 in) | 1 June 1943 |
| Jul | 27.9 mm (1.1 in) | 30 July 2021 |
| Aug | 39.6 mm (1.6 in) | 8 August 2008 |
| Sep | 55.6 mm (2.2 in) | 23 September 2016 |
| Oct | 40.6 mm (1.6 in) | 11 October 1981 |
| Nov | 40.6 mm (1.6 in) | 26 November 1919 |
| Dec | 30.2 mm (1.2 in) | 19 December 1949 |
Period of Record Coverage
1894 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1894 | 60 | 16% | No |
| 1895 | 358 | 98% | Yes |
| 1896 | 334 | 91% | Yes |
| 1897 | 350 | 96% | Yes |
| 1898 | 305 | 84% | No |
| 1899 | 363 | 99% | Yes |
| 1900 | 334 | 92% | Yes |
| 1901 | 333 | 91% | Yes |
| 1902 | 363 | 99% | Yes |
| 1903 | 326 | 89% | No |
| 1905 | 321 | 88% | No |
| 1906 | 364 | 100% | Yes |
| 1907 | 230 | 63% | No |
| 1908 | 151 | 41% | No |
| 1909 | 324 | 89% | No |
| 1910 | 363 | 99% | Yes |
| 1911 | 364 | 100% | Yes |
| 1912 | 366 | 100% | Yes |
| 1913 | 176 | 48% | No |
| 1914 | 46 | 13% | No |
| 1915 | 333 | 91% | Yes |
| 1916 | 330 | 90% | Yes |
| 1917 | 362 | 99% | Yes |
| 1918 | 261 | 72% | No |
| 1919 | 145 | 40% | No |
| 1920 | 306 | 84% | No |
| 1921 | 311 | 85% | No |
| 1922 | 308 | 84% | No |
| 1923 | 278 | 76% | No |
| 1924 | 344 | 94% | Yes |
| 1925 | 338 | 93% | Yes |
| 1926 | 324 | 89% | No |
| 1927 | 285 | 78% | No |
| 1928 | 366 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 364 | 100% | Yes |
| 1932 | 363 | 99% | Yes |
| 1933 | 361 | 99% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 363 | 99% | Yes |
| 1936 | 356 | 97% | Yes |
| 1937 | 362 | 99% | Yes |
| 1938 | 357 | 98% | Yes |
| 1939 | 303 | 83% | No |
| 1940 | 354 | 97% | Yes |
| 1941 | 364 | 100% | Yes |
| 1942 | 332 | 91% | Yes |
| 1943 | 265 | 73% | No |
| 1944 | 361 | 99% | Yes |
| 1945 | 361 | 99% | Yes |
| 1946 | 175 | 48% | No |
| 1947 | 243 | 67% | No |
| 1948 | 362 | 99% | Yes |
| 1949 | 245 | 67% | No |
| 1950 | 365 | 100% | Yes |
| 1951 | 364 | 100% | Yes |
| 1952 | 364 | 99% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 361 | 99% | Yes |
| 1955 | 362 | 99% | Yes |
| 1956 | 364 | 99% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 363 | 99% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 362 | 99% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 349 | 96% | Yes |
| 1967 | 363 | 99% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 365 | 100% | Yes |
| 1973 | 361 | 99% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 363 | 99% | Yes |
| 1976 | 365 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 362 | 99% | Yes |
| 1982 | 361 | 99% | Yes |
| 1983 | 364 | 100% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 363 | 99% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 363 | 99% | Yes |
| 1988 | 358 | 98% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 359 | 98% | Yes |
| 1991 | 363 | 99% | Yes |
| 1992 | 365 | 100% | Yes |
| 1993 | 363 | 99% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 348 | 95% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 350 | 96% | Yes |
| 2001 | 359 | 98% | Yes |
| 2002 | 361 | 99% | Yes |
| 2003 | 344 | 94% | Yes |
| 2004 | 359 | 98% | Yes |
| 2005 | 342 | 94% | Yes |
| 2006 | 351 | 96% | Yes |
| 2007 | 330 | 90% | Yes |
| 2008 | 318 | 87% | No |
| 2009 | 334 | 92% | Yes |
| 2010 | 364 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 255 | 70% | No |
| 2015 | 364 | 100% | Yes |
| 2016 | 365 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 365 | 100% | Yes |
| 2021 | 364 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 364 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 243 | 67% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 30 August 2026 | Vernal, US | daily rain (Provisional) | 21.1 mm (0.8 in) | 7.9 mm (0.31 in) | 88 years | 20 of 100 (Routine) |
| 24 August 2026 | Vernal, US | daily high min (Provisional) | 17.8 C (64.0 F) | 0.6 C (1.1 F) | 5 years | 12 of 100 (Routine) |
| 22 August 2026 | Vernal, US | daily high max (Provisional) | 36.7 C (98.1 F) | 0.6 C (1.1 F) | 0 years | 11 of 100 (Routine) |
| 8 August 2026 | Vernal, US | daily high max | 37.8 C (100.0 F) | 1.1 C (2.0 F) | 56 years | 30 of 100 (Routine) |
| 2 August 2026 | Vernal, US | daily high max | 37.8 C (100.0 F) | 0.6 C (1.1 F) | 25 years | 18 of 100 (Routine) |
| 29 July 2026 | Vernal, US | daily high min | 18.3 C (64.9 F) | 0.5 C (0.9 F) | 75 years | 33 of 100 (Routine) |
| 27 July 2026 | Vernal, US | daily high max | 38.9 C (102.0 F) | 1.7 C (3.1 F) | 95 years | 43 of 100 (Notable) |
| 22 July 2026 | Vernal, US | daily high max (Tie) | 37.8 C (100.0 F) | tie | 95 years | 9 of 100 (Routine) |
| 21 July 2026 | Vernal, US | daily high max (Tie) | 37.8 C (100.0 F) | tie | 124 years | 10 of 100 (Routine) |
| 15 July 2026 | Vernal, US | monthly high max (Tie) | 40.0 C (104.0 F) | tie | 24 years | 6 of 100 (Routine) |
| 13 July 2026 | Vernal, US | daily high max (Tie) | 38.9 C (102.0 F) | tie | 87 years | 9 of 100 (Routine) |
| 31 May 2026 | Vernal, US | daily low max | 12.2 C (54.0 F) | 0.6 C (1.1 F) | 103 years | 41 of 100 (Notable) |
| 18 May 2026 | Vernal, US | daily rain | 11.7 mm (0.5 in) | 0.8 mm (0.03 in) | 15 years | 15 of 100 (Routine) |
| 17 April 2026 | Vernal, US | daily snowfall | 5.1 cm (2.0 in) | 2.8 cm (1.1 in) | 129 years | 47 of 100 (Notable) |
| 17 April 2026 | Vernal, US | daily snow depth | 5.1 cm (2.0 in) | 5.1 cm (2.0 in) | 97 years | 20 of 100 (Routine) |
| 11 April 2026 | Vernal, US | daily high min | 8.3 C (46.9 F) | 1.1 C (2.0 F) | 108 years | 42 of 100 (Notable) |
| 1 April 2026 | Vernal, US | daily high min | 7.8 C (46.0 F) | 0.6 C (1.1 F) | 125 years | 41 of 100 (Notable) |
| 31 March 2026 | Vernal, US | daily high max | 25.0 C (77.0 F) | 2.2 C (4.0 F) | 115 years | 43 of 100 (Notable) |
| 30 March 2026 | Vernal, US | daily high min | 6.7 C (44.1 F) | 1.1 C (2.0 F) | 123 years | 42 of 100 (Notable) |
| 30 March 2026 | Vernal, US | daily high max | 26.7 C (80.1 F) | 2.8 C (5.0 F) | 40 years | 27 of 100 (Routine) |
Climate Trend
90 complete years, 1899 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1899 | 7.7 C | +0.11 C |
| 1902 | 8.9 C | +1.31 C |
| 1906 | 7.1 C | -0.56 C |
| 1910 | 8.4 C | +0.77 C |
| 1911 | 7.5 C | -0.11 C |
| 1912 | 6.5 C | -1.13 C |
| 1928 | 6.8 C | -0.80 C |
| 1929 | 6.3 C | -1.34 C |
| 1930 | 5.9 C | -1.68 C |
| 1931 | 6.4 C | -1.21 C |
| 1932 | 5.3 C | -2.37 C |
| 1933 | 6.8 C | -0.78 C |
| 1934 | 9.7 C | +2.09 C |
| 1935 | 7.5 C | -0.14 C |
| 1937 | 6.3 C | -1.37 C |
| 1938 | 7.8 C | +0.21 C |
| 1940 | 7.6 C | +0.02 C |
| 1941 | 7.0 C | -0.66 C |
| 1944 | 5.7 C | -1.93 C |
| 1945 | 6.5 C | -1.11 C |
| 1948 | 5.7 C | -1.88 C |
| 1950 | 6.0 C | -1.67 C |
| 1951 | 6.4 C | -1.23 C |
| 1952 | 5.1 C | -2.52 C |
| 1953 | 6.8 C | -0.85 C |
| 1955 | 6.4 C | -1.23 C |
| 1956 | 7.7 C | +0.11 C |
| 1957 | 6.8 C | -0.79 C |
| 1958 | 8.8 C | +1.18 C |
| 1959 | 7.8 C | +0.22 C |
| 1960 | 7.2 C | -0.40 C |
| 1961 | 7.8 C | +0.15 C |
| 1962 | 7.6 C | -0.05 C |
| 1963 | 8.3 C | +0.70 C |
| 1964 | 6.6 C | -1.04 C |
| 1965 | 6.4 C | -1.19 C |
| 1966 | 7.0 C | -0.65 C |
| 1967 | 6.6 C | -1.03 C |
| 1968 | 6.2 C | -1.39 C |
| 1969 | 7.5 C | -0.10 C |
| 1970 | 7.6 C | +0.02 C |
| 1971 | 7.2 C | -0.45 C |
| 1972 | 8.5 C | +0.89 C |
| 1973 | 6.0 C | -1.63 C |
| 1974 | 7.4 C | -0.24 C |
| 1975 | 6.5 C | -1.10 C |
| 1976 | 7.5 C | -0.16 C |
| 1977 | 9.0 C | +1.35 C |
| 1978 | 7.2 C | -0.40 C |
| 1979 | 6.8 C | -0.86 C |
| 1980 | 8.6 C | +0.97 C |
| 1981 | 9.9 C | +2.24 C |
| 1982 | 7.7 C | +0.12 C |
| 1983 | 7.8 C | +0.20 C |
| 1984 | 6.2 C | -1.45 C |
| 1985 | 6.6 C | -1.04 C |
| 1986 | 8.3 C | +0.66 C |
| 1987 | 8.3 C | +0.64 C |
| 1988 | 7.9 C | +0.28 C |
| 1989 | 7.7 C | +0.10 C |
| 1991 | 7.3 C | -0.31 C |
| 1992 | 8.1 C | +0.48 C |
| 1993 | 6.4 C | -1.24 C |
| 1994 | 9.0 C | +1.33 C |
| 1995 | 8.7 C | +1.08 C |
| 1996 | 8.7 C | +1.10 C |
| 1997 | 7.4 C | -0.18 C |
| 1998 | 8.6 C | +1.00 C |
| 1999 | 8.7 C | +1.03 C |
| 2000 | 9.4 C | +1.82 C |
| 2001 | 9.2 C | +1.60 C |
| 2002 | 8.1 C | +0.51 C |
| 2004 | 8.6 C | +1.01 C |
| 2005 | 9.0 C | +1.36 C |
| 2006 | 8.8 C | +1.17 C |
| 2010 | 7.6 C | 0.00 C |
| 2011 | 6.8 C | -0.84 C |
| 2012 | 9.7 C | +2.09 C |
| 2013 | 6.6 C | -1.07 C |
| 2015 | 9.2 C | +1.56 C |
| 2016 | 8.5 C | +0.84 C |
| 2017 | 9.0 C | +1.39 C |
| 2018 | 9.4 C | +1.78 C |
| 2019 | 7.5 C | -0.17 C |
| 2020 | 8.3 C | +0.66 C |
| 2021 | 9.0 C | +1.40 C |
| 2022 | 8.2 C | +0.59 C |
| 2023 | 7.2 C | -0.43 C |
| 2024 | 9.9 C | +2.24 C |
| 2025 | 10.3 C | +2.72 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.2) per decade over 1899 to 2025. In Fahrenheit: 0.3 F (0.2 to 0.4) per decade. The slope is a straight line fitted to 90 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.2 C (0.1 to 0.2) per decade | 0.3 F (0.2 to 0.4) per decade | 1899 to 2025 | 90 | Rise |
| Mean daily maximum | 0.00 C (-0.08 to 0.07) per decade | -0.01 F (-0.15 to 0.13) per decade | 1899 to 2025 | 90 | Not clearly different from zero |
| Mean daily minimum | 0.3 C (0.3 to 0.4) per decade | 0.6 F (0.5 to 0.8) per decade | 1899 to 2025 | 90 | 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
1894 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 41.1 C (106.0 F) | 1919 | 36.1 C (97.0 F) | 132 |
| Coldest night (TNn) | -38.9 C (-38.0 F) | 1937 | -25.6 C (-14.1 F) | 132 |
| Wettest day (Rx1day) | 55.6 mm (2.2 in) | 2016 | 21.6 mm (0.9 in) | 132 |
| Wettest five days (Rx5day) | 64.3 mm (2.5 in) | 1928 | 32.6 mm (1.3 in) | 126 |
| Longest dry spell (CDD) | 125 days | 1928 | 43 days | 132 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1894 | 22.2 C (72.0 F) |
| 1895 | 34.4 C (93.9 F) |
| 1896 | 35.0 C (95.0 F) |
| 1897 | 33.9 C (93.0 F) |
| 1898 | 34.4 C (93.9 F) |
| 1899 | 34.4 C (93.9 F) |
| 1900 | 37.8 C (100.0 F) |
| 1901 | 37.8 C (100.0 F) |
| 1902 | 36.7 C (98.1 F) |
| 1903 | 35.6 C (96.1 F) |
| 1905 | 35.0 C (95.0 F) |
| 1906 | 36.7 C (98.1 F) |
| 1907 | 38.9 C (102.0 F) |
| 1908 | 33.3 C (91.9 F) |
| 1909 | 36.7 C (98.1 F) |
| 1910 | 36.7 C (98.1 F) |
| 1911 | 35.6 C (96.1 F) |
| 1912 | 33.9 C (93.0 F) |
| 1913 | 38.3 C (100.9 F) |
| 1914 | 21.7 C (71.1 F) |
| 1915 | 36.7 C (98.1 F) |
| 1916 | 33.9 C (93.0 F) |
| 1917 | 36.7 C (98.1 F) |
| 1918 | 36.7 C (98.1 F) |
| 1919 | 41.1 C (106.0 F) |
| 1920 | 36.7 C (98.1 F) |
| 1921 | 35.0 C (95.0 F) |
| 1922 | 36.7 C (98.1 F) |
| 1923 | 34.4 C (93.9 F) |
| 1924 | 34.4 C (93.9 F) |
| 1925 | 37.2 C (99.0 F) |
| 1926 | 36.1 C (97.0 F) |
| 1927 | 31.1 C (88.0 F) |
| 1928 | 35.0 C (95.0 F) |
| 1929 | 35.0 C (95.0 F) |
| 1930 | 35.6 C (96.1 F) |
| 1931 | 39.4 C (102.9 F) |
| 1932 | 35.0 C (95.0 F) |
| 1933 | 36.1 C (97.0 F) |
| 1934 | 37.8 C (100.0 F) |
| 1935 | 37.2 C (99.0 F) |
| 1936 | 37.2 C (99.0 F) |
| 1937 | 35.6 C (96.1 F) |
| 1938 | 35.0 C (95.0 F) |
| 1939 | 39.4 C (102.9 F) |
| 1940 | 37.2 C (99.0 F) |
| 1941 | 35.0 C (95.0 F) |
| 1942 | 35.0 C (95.0 F) |
| 1943 | 34.4 C (93.9 F) |
| 1944 | 33.9 C (93.0 F) |
| 1945 | 35.0 C (95.0 F) |
| 1946 | 35.0 C (95.0 F) |
| 1947 | 34.4 C (93.9 F) |
| 1948 | 33.9 C (93.0 F) |
| 1949 | 35.6 C (96.1 F) |
| 1950 | 34.4 C (93.9 F) |
| 1951 | 34.4 C (93.9 F) |
| 1952 | 35.0 C (95.0 F) |
| 1953 | 36.1 C (97.0 F) |
| 1954 | 37.8 C (100.0 F) |
| 1955 | 36.7 C (98.1 F) |
| 1956 | 36.7 C (98.1 F) |
| 1957 | 35.0 C (95.0 F) |
| 1958 | 37.2 C (99.0 F) |
| 1959 | 36.1 C (97.0 F) |
| 1960 | 37.2 C (99.0 F) |
| 1961 | 35.6 C (96.1 F) |
| 1962 | 35.6 C (96.1 F) |
| 1963 | 35.6 C (96.1 F) |
| 1964 | 35.0 C (95.0 F) |
| 1965 | 33.9 C (93.0 F) |
| 1966 | 34.4 C (93.9 F) |
| 1967 | 34.4 C (93.9 F) |
| 1968 | 34.4 C (93.9 F) |
| 1969 | 37.8 C (100.0 F) |
| 1970 | 37.2 C (99.0 F) |
| 1971 | 38.3 C (100.9 F) |
| 1972 | 37.8 C (100.0 F) |
| 1973 | 37.8 C (100.0 F) |
| 1974 | 37.8 C (100.0 F) |
| 1975 | 35.6 C (96.1 F) |
| 1976 | 37.2 C (99.0 F) |
| 1977 | 35.0 C (95.0 F) |
| 1978 | 37.8 C (100.0 F) |
| 1979 | 37.8 C (100.0 F) |
| 1980 | 37.2 C (99.0 F) |
| 1981 | 37.8 C (100.0 F) |
| 1982 | 36.7 C (98.1 F) |
| 1983 | 36.7 C (98.1 F) |
| 1984 | 36.1 C (97.0 F) |
| 1985 | 36.7 C (98.1 F) |
| 1986 | 36.7 C (98.1 F) |
| 1987 | 34.4 C (93.9 F) |
| 1988 | 38.3 C (100.9 F) |
| 1989 | 37.8 C (100.0 F) |
| 1990 | 37.2 C (99.0 F) |
| 1991 | 36.1 C (97.0 F) |
| 1992 | 35.6 C (96.1 F) |
| 1993 | 35.6 C (96.1 F) |
| 1994 | 37.8 C (100.0 F) |
| 1995 | 36.7 C (98.1 F) |
| 1996 | 36.7 C (98.1 F) |
| 1997 | 36.1 C (97.0 F) |
| 1998 | 38.9 C (102.0 F) |
| 1999 | 36.7 C (98.1 F) |
| 2000 | 38.9 C (102.0 F) |
| 2001 | 38.3 C (100.9 F) |
| 2002 | 40.0 C (104.0 F) |
| 2003 | 36.7 C (98.1 F) |
| 2004 | 35.0 C (95.0 F) |
| 2005 | 36.1 C (97.0 F) |
| 2006 | 36.1 C (97.0 F) |
| 2007 | 35.0 C (95.0 F) |
| 2008 | 35.0 C (95.0 F) |
| 2009 | 34.4 C (93.9 F) |
| 2010 | 34.4 C (93.9 F) |
| 2011 | 33.3 C (91.9 F) |
| 2012 | 34.4 C (93.9 F) |
| 2013 | 36.1 C (97.0 F) |
| 2014 | 36.1 C (97.0 F) |
| 2015 | 36.1 C (97.0 F) |
| 2016 | 36.1 C (97.0 F) |
| 2017 | 36.7 C (98.1 F) |
| 2018 | 36.7 C (98.1 F) |
| 2019 | 35.6 C (96.1 F) |
| 2020 | 37.2 C (99.0 F) |
| 2021 | 38.9 C (102.0 F) |
| 2022 | 36.7 C (98.1 F) |
| 2023 | 38.3 C (100.9 F) |
| 2024 | 37.2 C (99.0 F) |
| 2025 | 36.1 C (97.0 F) |
| 2026 | 40.0 C (104.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1894 | -16.7 C (1.9 F) |
| 1895 | -26.7 C (-16.1 F) |
| 1896 | -18.9 C (-2.0 F) |
| 1897 | -25.6 C (-14.1 F) |
| 1898 | -29.4 C (-20.9 F) |
| 1899 | -25.6 C (-14.1 F) |
| 1900 | -21.7 C (-7.1 F) |
| 1901 | -23.3 C (-9.9 F) |
| 1902 | -23.9 C (-11.0 F) |
| 1903 | -31.7 C (-25.1 F) |
| 1905 | -24.4 C (-11.9 F) |
| 1906 | -23.3 C (-9.9 F) |
| 1907 | -19.4 C (-2.9 F) |
| 1908 | -27.2 C (-17.0 F) |
| 1909 | -27.8 C (-18.0 F) |
| 1910 | -28.3 C (-18.9 F) |
| 1911 | -22.2 C (-8.0 F) |
| 1912 | -26.1 C (-15.0 F) |
| 1913 | -28.9 C (-20.0 F) |
| 1914 | -17.2 C (1.0 F) |
| 1915 | -21.7 C (-7.1 F) |
| 1916 | -20.6 C (-5.1 F) |
| 1917 | -17.8 C (0.0 F) |
| 1918 | -9.4 C (15.1 F) |
| 1919 | -33.9 C (-29.0 F) |
| 1920 | -30.6 C (-23.1 F) |
| 1921 | -22.8 C (-9.0 F) |
| 1922 | -32.8 C (-27.0 F) |
| 1923 | -29.4 C (-20.9 F) |
| 1924 | -33.9 C (-29.0 F) |
| 1925 | -27.2 C (-17.0 F) |
| 1926 | -26.7 C (-16.1 F) |
| 1927 | -26.1 C (-15.0 F) |
| 1928 | -21.1 C (-6.0 F) |
| 1929 | -28.9 C (-20.0 F) |
| 1930 | -33.9 C (-29.0 F) |
| 1931 | -30.6 C (-23.1 F) |
| 1932 | -35.6 C (-32.1 F) |
| 1933 | -35.6 C (-32.1 F) |
| 1934 | -17.2 C (1.0 F) |
| 1935 | -27.8 C (-18.0 F) |
| 1936 | -21.1 C (-6.0 F) |
| 1937 | -38.9 C (-38.0 F) |
| 1938 | -21.7 C (-7.1 F) |
| 1939 | -28.9 C (-20.0 F) |
| 1940 | -30.0 C (-22.0 F) |
| 1941 | -27.8 C (-18.0 F) |
| 1942 | -30.6 C (-23.1 F) |
| 1943 | -23.3 C (-9.9 F) |
| 1944 | -30.6 C (-23.1 F) |
| 1945 | -23.3 C (-9.9 F) |
| 1946 | -22.8 C (-9.0 F) |
| 1947 | -26.1 C (-15.0 F) |
| 1948 | -29.4 C (-20.9 F) |
| 1949 | -38.3 C (-36.9 F) |
| 1950 | -34.4 C (-29.9 F) |
| 1951 | -27.2 C (-17.0 F) |
| 1952 | -38.9 C (-38.0 F) |
| 1953 | -24.4 C (-11.9 F) |
| 1954 | -22.8 C (-9.0 F) |
| 1955 | -30.0 C (-22.0 F) |
| 1956 | -23.3 C (-9.9 F) |
| 1957 | -28.9 C (-20.0 F) |
| 1958 | -17.8 C (0.0 F) |
| 1959 | -23.3 C (-9.9 F) |
| 1960 | -28.9 C (-20.0 F) |
| 1961 | -23.3 C (-9.9 F) |
| 1962 | -31.1 C (-24.0 F) |
| 1963 | -31.1 C (-24.0 F) |
| 1964 | -27.2 C (-17.0 F) |
| 1965 | -25.6 C (-14.1 F) |
| 1966 | -26.7 C (-16.1 F) |
| 1967 | -26.7 C (-16.1 F) |
| 1968 | -28.3 C (-18.9 F) |
| 1969 | -26.7 C (-16.1 F) |
| 1970 | -26.1 C (-15.0 F) |
| 1971 | -27.2 C (-17.0 F) |
| 1972 | -27.2 C (-17.0 F) |
| 1973 | -30.0 C (-22.0 F) |
| 1974 | -27.8 C (-18.0 F) |
| 1975 | -24.4 C (-11.9 F) |
| 1976 | -24.4 C (-11.9 F) |
| 1977 | -21.7 C (-7.1 F) |
| 1978 | -27.8 C (-18.0 F) |
| 1979 | -32.2 C (-26.0 F) |
| 1980 | -24.4 C (-11.9 F) |
| 1981 | -18.9 C (-2.0 F) |
| 1982 | -27.8 C (-18.0 F) |
| 1983 | -23.3 C (-9.9 F) |
| 1984 | -32.2 C (-26.0 F) |
| 1985 | -31.1 C (-24.0 F) |
| 1986 | -17.2 C (1.0 F) |
| 1987 | -26.1 C (-15.0 F) |
| 1988 | -26.7 C (-16.1 F) |
| 1989 | -38.9 C (-38.0 F) |
| 1990 | -22.8 C (-9.0 F) |
| 1991 | -26.7 C (-16.1 F) |
| 1992 | -24.4 C (-11.9 F) |
| 1993 | -26.7 C (-16.1 F) |
| 1994 | -18.9 C (-2.0 F) |
| 1995 | -17.8 C (0.0 F) |
| 1996 | -22.8 C (-9.0 F) |
| 1997 | -23.3 C (-9.9 F) |
| 1998 | -30.6 C (-23.1 F) |
| 1999 | -19.4 C (-2.9 F) |
| 2000 | -18.9 C (-2.0 F) |
| 2001 | -21.1 C (-6.0 F) |
| 2002 | -20.6 C (-5.1 F) |
| 2003 | -21.1 C (-6.0 F) |
| 2004 | -18.9 C (-2.0 F) |
| 2005 | -20.0 C (-4.0 F) |
| 2006 | -16.7 C (1.9 F) |
| 2007 | -26.7 C (-16.1 F) |
| 2008 | -21.7 C (-7.1 F) |
| 2009 | -23.3 C (-9.9 F) |
| 2010 | -20.0 C (-4.0 F) |
| 2011 | -27.2 C (-17.0 F) |
| 2012 | -21.1 C (-6.0 F) |
| 2013 | -26.7 C (-16.1 F) |
| 2014 | -21.7 C (-7.1 F) |
| 2015 | -22.8 C (-9.0 F) |
| 2016 | -22.2 C (-8.0 F) |
| 2017 | -25.6 C (-14.1 F) |
| 2018 | -18.3 C (-0.9 F) |
| 2019 | -20.6 C (-5.1 F) |
| 2020 | -17.8 C (0.0 F) |
| 2021 | -18.9 C (-2.0 F) |
| 2022 | -23.9 C (-11.0 F) |
| 2023 | -24.4 C (-11.9 F) |
| 2024 | -19.4 C (-2.9 F) |
| 2025 | -18.9 C (-2.0 F) |
| 2026 | -15.6 C (3.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1894 | 7.1 mm (0.28 in) |
| 1895 | 15.7 mm (0.6 in) |
| 1896 | 16.5 mm (0.6 in) |
| 1897 | 37.3 mm (1.5 in) |
| 1898 | 26.4 mm (1.0 in) |
| 1899 | 30.5 mm (1.2 in) |
| 1900 | 26.7 mm (1.1 in) |
| 1901 | 13.7 mm (0.5 in) |
| 1902 | 18.0 mm (0.7 in) |
| 1903 | 23.4 mm (0.9 in) |
| 1905 | 33.5 mm (1.3 in) |
| 1906 | 25.4 mm (1.0 in) |
| 1907 | 10.2 mm (0.4 in) |
| 1908 | 34.0 mm (1.3 in) |
| 1909 | 25.4 mm (1.0 in) |
| 1910 | 16.5 mm (0.6 in) |
| 1911 | 16.0 mm (0.6 in) |
| 1912 | 15.5 mm (0.6 in) |
| 1913 | 22.1 mm (0.9 in) |
| 1914 | 0.0 mm (0.00 in) |
| 1915 | 20.3 mm (0.8 in) |
| 1916 | 23.1 mm (0.9 in) |
| 1917 | 17.3 mm (0.7 in) |
| 1918 | 22.9 mm (0.9 in) |
| 1919 | 40.6 mm (1.6 in) |
| 1920 | 27.9 mm (1.1 in) |
| 1921 | 17.8 mm (0.7 in) |
| 1922 | 22.9 mm (0.9 in) |
| 1923 | 17.8 mm (0.7 in) |
| 1924 | 16.5 mm (0.6 in) |
| 1925 | 33.0 mm (1.3 in) |
| 1926 | 19.1 mm (0.8 in) |
| 1927 | 22.9 mm (0.9 in) |
| 1928 | 22.9 mm (0.9 in) |
| 1929 | 22.9 mm (0.9 in) |
| 1930 | 35.6 mm (1.4 in) |
| 1931 | 15.2 mm (0.6 in) |
| 1932 | 20.3 mm (0.8 in) |
| 1933 | 17.8 mm (0.7 in) |
| 1934 | 14.7 mm (0.6 in) |
| 1935 | 22.9 mm (0.9 in) |
| 1936 | 25.4 mm (1.0 in) |
| 1937 | 28.2 mm (1.1 in) |
| 1938 | 33.0 mm (1.3 in) |
| 1939 | 20.3 mm (0.8 in) |
| 1940 | 11.4 mm (0.4 in) |
| 1941 | 30.5 mm (1.2 in) |
| 1942 | 16.0 mm (0.6 in) |
| 1943 | 34.5 mm (1.4 in) |
| 1944 | 18.3 mm (0.7 in) |
| 1945 | 21.6 mm (0.9 in) |
| 1946 | 18.8 mm (0.7 in) |
| 1947 | 29.2 mm (1.1 in) |
| 1948 | 19.3 mm (0.8 in) |
| 1949 | 30.2 mm (1.2 in) |
| 1950 | 24.4 mm (1.0 in) |
| 1951 | 18.3 mm (0.7 in) |
| 1952 | 14.0 mm (0.6 in) |
| 1953 | 19.6 mm (0.8 in) |
| 1954 | 20.6 mm (0.8 in) |
| 1955 | 24.9 mm (1.0 in) |
| 1956 | 19.3 mm (0.8 in) |
| 1957 | 25.7 mm (1.0 in) |
| 1958 | 11.7 mm (0.5 in) |
| 1959 | 18.5 mm (0.7 in) |
| 1960 | 18.5 mm (0.7 in) |
| 1961 | 28.7 mm (1.1 in) |
| 1962 | 19.1 mm (0.8 in) |
| 1963 | 13.5 mm (0.5 in) |
| 1964 | 21.6 mm (0.9 in) |
| 1965 | 33.0 mm (1.3 in) |
| 1966 | 18.3 mm (0.7 in) |
| 1967 | 19.1 mm (0.8 in) |
| 1968 | 14.5 mm (0.6 in) |
| 1969 | 20.3 mm (0.8 in) |
| 1970 | 29.5 mm (1.2 in) |
| 1971 | 15.2 mm (0.6 in) |
| 1972 | 22.9 mm (0.9 in) |
| 1973 | 23.6 mm (0.9 in) |
| 1974 | 12.2 mm (0.5 in) |
| 1975 | 22.9 mm (0.9 in) |
| 1976 | 20.6 mm (0.8 in) |
| 1977 | 23.4 mm (0.9 in) |
| 1978 | 19.3 mm (0.8 in) |
| 1979 | 31.5 mm (1.2 in) |
| 1980 | 19.3 mm (0.8 in) |
| 1981 | 40.6 mm (1.6 in) |
| 1982 | 21.8 mm (0.9 in) |
| 1983 | 20.8 mm (0.8 in) |
| 1984 | 14.7 mm (0.6 in) |
| 1985 | 17.0 mm (0.7 in) |
| 1986 | 27.2 mm (1.1 in) |
| 1987 | 15.5 mm (0.6 in) |
| 1988 | 13.5 mm (0.5 in) |
| 1989 | 14.7 mm (0.6 in) |
| 1990 | 35.1 mm (1.4 in) |
| 1991 | 16.3 mm (0.6 in) |
| 1992 | 15.7 mm (0.6 in) |
| 1993 | 29.7 mm (1.2 in) |
| 1994 | 32.0 mm (1.3 in) |
| 1995 | 27.2 mm (1.1 in) |
| 1996 | 18.8 mm (0.7 in) |
| 1997 | 30.2 mm (1.2 in) |
| 1998 | 25.1 mm (1.0 in) |
| 1999 | 21.8 mm (0.9 in) |
| 2000 | 21.8 mm (0.9 in) |
| 2001 | 22.1 mm (0.9 in) |
| 2002 | 23.1 mm (0.9 in) |
| 2003 | 16.0 mm (0.6 in) |
| 2004 | 37.1 mm (1.5 in) |
| 2005 | 22.1 mm (0.9 in) |
| 2006 | 27.9 mm (1.1 in) |
| 2007 | 17.3 mm (0.7 in) |
| 2008 | 39.6 mm (1.6 in) |
| 2009 | 25.4 mm (1.0 in) |
| 2010 | 28.4 mm (1.1 in) |
| 2011 | 17.8 mm (0.7 in) |
| 2012 | 26.7 mm (1.1 in) |
| 2013 | 31.8 mm (1.3 in) |
| 2014 | 31.0 mm (1.2 in) |
| 2015 | 16.5 mm (0.6 in) |
| 2016 | 55.6 mm (2.2 in) |
| 2017 | 13.0 mm (0.5 in) |
| 2018 | 17.3 mm (0.7 in) |
| 2019 | 20.1 mm (0.8 in) |
| 2020 | 16.5 mm (0.6 in) |
| 2021 | 27.9 mm (1.1 in) |
| 2022 | 21.6 mm (0.9 in) |
| 2023 | 16.3 mm (0.6 in) |
| 2024 | 26.4 mm (1.0 in) |
| 2025 | 19.6 mm (0.8 in) |
| 2026 | 21.1 mm (0.8 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1894 | 13.2 mm (0.5 in) |
| 1895 | 29.2 mm (1.1 in) |
| 1896 | 38.1 mm (1.5 in) |
| 1897 | 48.9 mm (1.9 in) |
| 1898 | 26.4 mm (1.0 in) |
| 1899 | 34.6 mm (1.4 in) |
| 1900 | 30.5 mm (1.2 in) |
| 1901 | 20.6 mm (0.8 in) |
| 1902 | 23.3 mm (0.9 in) |
| 1903 | 41.5 mm (1.6 in) |
| 1905 | 33.5 mm (1.3 in) |
| 1906 | 43.9 mm (1.7 in) |
| 1907 | 17.8 mm (0.7 in) |
| 1908 | 49.5 mm (1.9 in) |
| 1909 | 40.6 mm (1.6 in) |
| 1910 | 23.0 mm (0.9 in) |
| 1911 | 38.1 mm (1.5 in) |
| 1912 | 38.7 mm (1.5 in) |
| 1913 | 13.2 mm (0.5 in) |
| 1914 | n/a |
| 1915 | 2.3 mm (0.09 in) |
| 1916 | 23.1 mm (0.9 in) |
| 1917 | 23.4 mm (0.9 in) |
| 1918 | 2.8 mm (0.11 in) |
| 1919 | n/a |
| 1920 | n/a |
| 1921 | 44.5 mm (1.8 in) |
| 1922 | n/a |
| 1923 | 27.9 mm (1.1 in) |
| 1924 | n/a |
| 1925 | n/a |
| 1926 | 15.2 mm (0.6 in) |
| 1927 | 35.6 mm (1.4 in) |
| 1928 | 64.3 mm (2.5 in) |
| 1929 | 35.6 mm (1.4 in) |
| 1930 | 40.7 mm (1.6 in) |
| 1931 | 24.1 mm (0.9 in) |
| 1932 | 22.9 mm (0.9 in) |
| 1933 | 26.2 mm (1.0 in) |
| 1934 | 19.3 mm (0.8 in) |
| 1935 | 40.7 mm (1.6 in) |
| 1936 | 38.3 mm (1.5 in) |
| 1937 | 40.7 mm (1.6 in) |
| 1938 | 34.5 mm (1.4 in) |
| 1939 | 36.7 mm (1.4 in) |
| 1940 | 23.6 mm (0.9 in) |
| 1941 | 39.4 mm (1.6 in) |
| 1942 | 22.4 mm (0.9 in) |
| 1943 | 36.3 mm (1.4 in) |
| 1944 | 41.2 mm (1.6 in) |
| 1945 | 45.2 mm (1.8 in) |
| 1946 | 27.7 mm (1.1 in) |
| 1947 | 33.1 mm (1.3 in) |
| 1948 | 22.1 mm (0.9 in) |
| 1949 | 43.9 mm (1.7 in) |
| 1950 | 24.4 mm (1.0 in) |
| 1951 | 32.8 mm (1.3 in) |
| 1952 | 32.8 mm (1.3 in) |
| 1953 | 22.6 mm (0.9 in) |
| 1954 | 24.9 mm (1.0 in) |
| 1955 | 28.2 mm (1.1 in) |
| 1956 | 19.3 mm (0.8 in) |
| 1957 | 46.8 mm (1.8 in) |
| 1958 | 13.0 mm (0.5 in) |
| 1959 | 25.4 mm (1.0 in) |
| 1960 | 33.0 mm (1.3 in) |
| 1961 | 44.2 mm (1.7 in) |
| 1962 | 19.1 mm (0.8 in) |
| 1963 | 14.8 mm (0.6 in) |
| 1964 | 34.6 mm (1.4 in) |
| 1965 | 41.1 mm (1.6 in) |
| 1966 | 39.0 mm (1.5 in) |
| 1967 | 27.0 mm (1.1 in) |
| 1968 | 23.7 mm (0.9 in) |
| 1969 | 24.7 mm (1.0 in) |
| 1970 | 53.9 mm (2.1 in) |
| 1971 | 39.0 mm (1.5 in) |
| 1972 | 25.2 mm (1.0 in) |
| 1973 | 23.6 mm (0.9 in) |
| 1974 | 13.7 mm (0.5 in) |
| 1975 | 46.8 mm (1.8 in) |
| 1976 | 20.6 mm (0.8 in) |
| 1977 | 28.0 mm (1.1 in) |
| 1978 | 25.2 mm (1.0 in) |
| 1979 | 48.5 mm (1.9 in) |
| 1980 | 34.3 mm (1.4 in) |
| 1981 | 56.6 mm (2.2 in) |
| 1982 | 30.5 mm (1.2 in) |
| 1983 | 26.4 mm (1.0 in) |
| 1984 | 28.9 mm (1.1 in) |
| 1985 | 24.6 mm (1.0 in) |
| 1986 | 36.4 mm (1.4 in) |
| 1987 | 28.5 mm (1.1 in) |
| 1988 | 25.5 mm (1.0 in) |
| 1989 | 23.6 mm (0.9 in) |
| 1990 | 42.2 mm (1.7 in) |
| 1991 | 26.8 mm (1.1 in) |
| 1992 | 28.7 mm (1.1 in) |
| 1993 | 41.3 mm (1.6 in) |
| 1994 | 62.5 mm (2.5 in) |
| 1995 | 45.5 mm (1.8 in) |
| 1996 | 22.9 mm (0.9 in) |
| 1997 | 41.9 mm (1.6 in) |
| 1998 | 29.0 mm (1.1 in) |
| 1999 | 42.1 mm (1.7 in) |
| 2000 | 27.8 mm (1.1 in) |
| 2001 | 22.1 mm (0.9 in) |
| 2002 | 37.6 mm (1.5 in) |
| 2003 | 33.8 mm (1.3 in) |
| 2004 | 61.1 mm (2.4 in) |
| 2005 | 31.1 mm (1.2 in) |
| 2006 | 51.8 mm (2.0 in) |
| 2007 | 22.9 mm (0.9 in) |
| 2008 | 41.7 mm (1.6 in) |
| 2009 | 25.4 mm (1.0 in) |
| 2010 | 49.8 mm (2.0 in) |
| 2011 | 43.8 mm (1.7 in) |
| 2012 | 44.3 mm (1.7 in) |
| 2013 | 40.5 mm (1.6 in) |
| 2014 | 60.2 mm (2.4 in) |
| 2015 | 33.2 mm (1.3 in) |
| 2016 | 63.5 mm (2.5 in) |
| 2017 | 22.3 mm (0.9 in) |
| 2018 | 21.3 mm (0.8 in) |
| 2019 | 47.2 mm (1.9 in) |
| 2020 | 26.2 mm (1.0 in) |
| 2021 | 42.2 mm (1.7 in) |
| 2022 | 22.3 mm (0.9 in) |
| 2023 | 34.0 mm (1.3 in) |
| 2024 | 33.1 mm (1.3 in) |
| 2025 | 21.1 mm (0.8 in) |
| 2026 | 32.3 mm (1.3 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1894 | 1 day |
| 1895 | 29 days |
| 1896 | 42 days |
| 1897 | 37 days |
| 1898 | 43 days |
| 1899 | 39 days |
| 1900 | 55 days |
| 1901 | 57 days |
| 1902 | 39 days |
| 1903 | 40 days |
| 1905 | 34 days |
| 1906 | 32 days |
| 1907 | 37 days |
| 1908 | 35 days |
| 1909 | 40 days |
| 1910 | 94 days |
| 1911 | 57 days |
| 1912 | 53 days |
| 1913 | 16 days |
| 1914 | 1 day |
| 1915 | 6 days |
| 1916 | 87 days |
| 1917 | 27 days |
| 1918 | 17 days |
| 1919 | 1 day |
| 1920 | 1 day |
| 1921 | 1 day |
| 1922 | 1 day |
| 1923 | 15 days |
| 1924 | 2 days |
| 1925 | 2 days |
| 1926 | 23 days |
| 1927 | 26 days |
| 1928 | 125 days |
| 1929 | 65 days |
| 1930 | 44 days |
| 1931 | 97 days |
| 1932 | 51 days |
| 1933 | 47 days |
| 1934 | 87 days |
| 1935 | 117 days |
| 1936 | 56 days |
| 1937 | 57 days |
| 1938 | 48 days |
| 1939 | 75 days |
| 1940 | 64 days |
| 1941 | 42 days |
| 1942 | 60 days |
| 1943 | 45 days |
| 1944 | 83 days |
| 1945 | 38 days |
| 1946 | 43 days |
| 1947 | 23 days |
| 1948 | 36 days |
| 1949 | 35 days |
| 1950 | 60 days |
| 1951 | 48 days |
| 1952 | 68 days |
| 1953 | 65 days |
| 1954 | 42 days |
| 1955 | 45 days |
| 1956 | 66 days |
| 1957 | 32 days |
| 1958 | 60 days |
| 1959 | 36 days |
| 1960 | 42 days |
| 1961 | 61 days |
| 1962 | 57 days |
| 1963 | 65 days |
| 1964 | 34 days |
| 1965 | 32 days |
| 1966 | 46 days |
| 1967 | 45 days |
| 1968 | 60 days |
| 1969 | 51 days |
| 1970 | 29 days |
| 1971 | 84 days |
| 1972 | 63 days |
| 1973 | 28 days |
| 1974 | 76 days |
| 1975 | 31 days |
| 1976 | 95 days |
| 1977 | 47 days |
| 1978 | 87 days |
| 1979 | 72 days |
| 1980 | 48 days |
| 1981 | 30 days |
| 1982 | 41 days |
| 1983 | 16 days |
| 1984 | 28 days |
| 1985 | 36 days |
| 1986 | 25 days |
| 1987 | 38 days |
| 1988 | 52 days |
| 1989 | 70 days |
| 1990 | 39 days |
| 1991 | 43 days |
| 1992 | 35 days |
| 1993 | 38 days |
| 1994 | 68 days |
| 1995 | 51 days |
| 1996 | 44 days |
| 1997 | 32 days |
| 1998 | 40 days |
| 1999 | 69 days |
| 2000 | 33 days |
| 2001 | 35 days |
| 2002 | 80 days |
| 2003 | 57 days |
| 2004 | 40 days |
| 2005 | 29 days |
| 2006 | 34 days |
| 2007 | 33 days |
| 2008 | 43 days |
| 2009 | 34 days |
| 2010 | 23 days |
| 2011 | 38 days |
| 2012 | 65 days |
| 2013 | 35 days |
| 2014 | 21 days |
| 2015 | 43 days |
| 2016 | 60 days |
| 2017 | 61 days |
| 2018 | 69 days |
| 2019 | 32 days |
| 2020 | 101 days |
| 2021 | 36 days |
| 2022 | 51 days |
| 2023 | 44 days |
| 2024 | 44 days |
| 2025 | 60 days |
| 2026 | 38 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
90 years with a frostAcross 90 years with a frost, the median last spring frost at Vernal falls on 21 May and the median first autumn frost on 24 September, which leaves a median of 126 days between them.
In 1991 to 2025 the median growing season was 146 days. That is 30 days more than in 1899 to 1959.
Fitted over all years, the growing season changes by +3.7 days per decade at this station.
| Measure | Median, all years | Earliest period (1899 to 1959) | Recent period (1991 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 21 May | 25 May | 10 May | 15 days earlier | -2.0 days per decade |
| First autumn frost | 24 September | 21 September | 4 October | 13 days later | +1.7 days per decade |
| Growing days | 126 days | 116 days | 146 days | 30 days more | +3.7 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
102 years, 1896 to 2025A day with at least 20.8 mm (0.8 in) of rain is expected about once in 2 years. A day with at least 45.1 mm (1.8 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 20.8 mm (0.8 in) | |
| 5 years | 26.9 mm (1.1 in) | |
| 10 years | 31.1 mm (1.2 in) | |
| 25 years | 36.6 mm (1.4 in) | |
| 50 years | 40.8 mm (1.6 in) | |
| 100 years | 45.1 mm (1.8 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 102 years of values from 1896 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: 55.6 mm (2.2 in) in 2016; 40.6 mm (1.6 in) in 1981; 37.1 mm (1.5 in) in 2004.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Vernal, at 1967 and 1989. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1967 ran 0.3 C (0.5 F) higher than in the years before (possible change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1989 ran 0.4 C (0.7 F) lower than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1967 | +0.3 | +0.5 | possible | 5 |
| 1989 | -0.4 | -0.7 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2010 to 2025 against 1961 to 1990Over 2010 to 2025, Vernal had a mean temperature of 8.5 C (47.2 F) and 224.0 mm (8.8 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Boysen Dam (United States, 349 km away), Mosby 4 ENE (United States, 745 km away) and Scenic (United States, 684 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Boysen Dam | United States | 349 km (217 mi) | 8.7 C (47.6 F) | 233.0 mm (9.2 in) | 0.72 |
| Mosby 4 ENE | United States | 745 km (463 mi) | 8.1 C (46.6 F) | 346.2 mm (13.6 in) | 1.09 |
| Scenic | United States | 684 km (425 mi) | 8.7 C (47.6 F) | 408.3 mm (16.1 in) | 1.10 |
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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-14).