Farmington Weather Records (USC00232809)
Record envelope, standing records and threshold days for Farmington (USC00232809), Missouri, United States, with 119 years of record.
Key Facts for Farmington
- Farmington (USC00232809) is a weather station in Missouri, United States at 37.79 latitude and -90.41 longitude, 274 m (900 ft) above sea level.
- The station reports from 1906 to 2024, 119 years of record.
- 1,464 records set at Farmington still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Farmington set a monthly record daily precipitation of 116.4 mm (4.6 in) on 10 July 2026.
About the Station
- Location: Missouri, United States, 37.79 latitude, -90.41 longitude.
- Elevation: 274 m (900 ft).
- Period of record: 1906 to 2024, 119 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 | 26.1 C (79.0 F) | -30.6 C (-23.1 F) | n/a | n/a |
| Feb | 31.1 C (88.0 F) | -28.3 C (-18.9 F) | n/a | n/a |
| Mar | 34.4 C (93.9 F) | -23.9 C (-11.0 F) | n/a | n/a |
| Apr | 33.9 C (93.0 F) | -8.9 C (16.0 F) | n/a | n/a |
| May | 36.1 C (97.0 F) | -2.8 C (27.0 F) | n/a | n/a |
| Jun | 41.1 C (106.0 F) | 3.9 C (39.0 F) | n/a | n/a |
| Jul | 43.9 C (111.0 F) | 5.6 C (42.1 F) | n/a | n/a |
| Aug | 45.6 C (114.1 F) | 3.3 C (37.9 F) | n/a | n/a |
| Sep | 41.7 C (107.1 F) | -2.8 C (27.0 F) | n/a | n/a |
| Oct | 35.6 C (96.1 F) | -8.9 C (16.0 F) | n/a | n/a |
| Nov | 28.9 C (84.0 F) | -21.1 C (-6.0 F) | n/a | n/a |
| Dec | 26.1 C (79.0 F) | -27.2 C (-17.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1907 | 17 |
| 1908 | 8 |
| 1909 | 13 |
| 1910 | 15 |
| 1918 | 8 |
| 1919 | 14 |
| 1920 | 11 |
| 1921 | 8 |
| 1922 | 7 |
| 1923 | 11 |
| 1924 | 12 |
| 1925 | 30 |
| 1926 | 12 |
| 1927 | 26 |
| 1928 | 24 |
| 1929 | 21 |
| 1930 | 32 |
| 1931 | 16 |
| 1932 | 14 |
| 1933 | 16 |
| 1934 | 45 |
| 1935 | 3 |
| 1936 | 43 |
| 1937 | 11 |
| 1938 | 20 |
| 1939 | 13 |
| 1940 | 17 |
| 1941 | 18 |
| 1942 | 20 |
| 1943 | 21 |
| 1944 | 10 |
| 1945 | 12 |
| 1946 | 7 |
| 1947 | 8 |
| 1948 | 10 |
| 1949 | 6 |
| 1950 | 19 |
| 1951 | 12 |
| 1952 | 26 |
| 1953 | 13 |
| 1954 | 13 |
| 1955 | 19 |
| 1956 | 17 |
| 1957 | 12 |
| 1958 | 8 |
| 1959 | 11 |
| 1960 | 22 |
| 1961 | 18 |
| 1962 | 17 |
| 1963 | 17 |
| 1964 | 17 |
| 1965 | 16 |
| 1966 | 8 |
| 1967 | 17 |
| 1968 | 10 |
| 1969 | 6 |
| 1970 | 10 |
| 1971 | 9 |
| 1972 | 18 |
| 1973 | 5 |
| 1974 | 17 |
| 1975 | 4 |
| 1976 | 29 |
| 1977 | 15 |
| 1978 | 5 |
| 1979 | 17 |
| 1980 | 19 |
| 1981 | 14 |
| 1982 | 14 |
| 1983 | 13 |
| 1984 | 9 |
| 1985 | 9 |
| 1986 | 8 |
| 1987 | 6 |
| 1988 | 8 |
| 1989 | 28 |
| 1990 | 17 |
| 1991 | 16 |
| 1992 | 11 |
| 1993 | 12 |
| 1994 | 8 |
| 1995 | 12 |
| 1996 | 18 |
| 1997 | 5 |
| 1998 | 9 |
| 1999 | 4 |
| 2000 | 11 |
| 2001 | 6 |
| 2002 | 7 |
| 2003 | 8 |
| 2004 | 13 |
| 2005 | 8 |
| 2006 | 6 |
| 2007 | 8 |
| 2008 | 8 |
| 2009 | 8 |
| 2010 | 3 |
| 2011 | 14 |
| 2012 | 29 |
| 2013 | 6 |
| 2014 | 14 |
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 2 |
| 2019 | 7 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 12 |
| 2023 | 9 |
| 2024 | 8 |
All-Time Record Progression
12 new records| Date | Kind | Detail |
|---|---|---|
| 1951-11-06 | Record daily snowfall | Record daily snowfall 33.0 cm (13.0 in) |
| 1951-11-06 | Record snow depth | Record snow depth 33.0 cm (13.0 in) |
| 1951-11-07 | Record snow depth | Record snow depth 35.6 cm (14.0 in) |
| 1960-03-09 | Record snow depth | Record snow depth 43.2 cm (17.0 in) |
| 1964-01-14 | Record low minimum temperature | Record low minimum temperature -28.9 C (-20.0 F) |
| 1977-01-11 | Record low minimum temperature | Record low minimum temperature -30.6 C (-23.1 F) |
| 1977-01-17 | Record low maximum temperature | Record low maximum temperature -16.7 C (1.9 F) |
| 1982-01-11 | Record low maximum temperature | Record low maximum temperature -17.8 C (0.0 F) |
| 1982-02-04 | Record snow depth | Record snow depth 45.7 cm (18.0 in) |
| 1982-02-09 | Record snow depth | Record snow depth 53.3 cm (21.0 in) |
| 1982-02-13 | Record snow depth | Record snow depth 55.9 cm (22.0 in) |
| 2012-06-29 | Record high minimum temperature | Record high minimum temperature 28.3 C (82.9 F) |
Wettest Day of Each Month
Sep: 164.3 mm (6.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 98.8 mm (3.9 in) | 4 January 1950 |
| Feb | 76.2 mm (3.0 in) | 26 February 1910 |
| Mar | 105.2 mm (4.1 in) | 19 March 2008 |
| Apr | 121.4 mm (4.8 in) | 30 April 2017 |
| May | 111.8 mm (4.4 in) | 13 May 1935 |
| Jun | 125.7 mm (4.9 in) | 30 June 1957 |
| Jul | 116.4 mm (4.6 in) | 10 July 2026 |
| Aug | 120.7 mm (4.8 in) | 3 August 2023 |
| Sep | 164.3 mm (6.5 in) | 12 September 1934 |
| Oct | 126.2 mm (5.0 in) | 30 October 1942 |
| Nov | 105.7 mm (4.2 in) | 18 November 2003 |
| Dec | 99.1 mm (3.9 in) | 3 December 1982 |
Period of Record Coverage
1906 to 2024| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1906 | 25 | 7% | No |
| 1907 | 341 | 93% | Yes |
| 1908 | 285 | 78% | No |
| 1909 | 205 | 56% | No |
| 1910 | 119 | 33% | No |
| 1918 | 176 | 48% | No |
| 1919 | 364 | 100% | Yes |
| 1920 | 364 | 99% | Yes |
| 1921 | 360 | 99% | Yes |
| 1922 | 362 | 99% | Yes |
| 1923 | 362 | 99% | Yes |
| 1924 | 365 | 100% | Yes |
| 1925 | 362 | 99% | Yes |
| 1926 | 361 | 99% | Yes |
| 1927 | 363 | 99% | Yes |
| 1928 | 364 | 99% | Yes |
| 1929 | 361 | 99% | Yes |
| 1930 | 362 | 99% | Yes |
| 1931 | 362 | 99% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 300 | 82% | No |
| 1934 | 364 | 100% | Yes |
| 1935 | 239 | 65% | No |
| 1936 | 300 | 82% | No |
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 362 | 99% | Yes |
| 1942 | 364 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 329 | 90% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 357 | 98% | Yes |
| 1956 | 361 | 99% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 358 | 98% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 357 | 98% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 363 | 99% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 334 | 92% | Yes |
| 1968 | 335 | 92% | Yes |
| 1969 | 362 | 99% | Yes |
| 1970 | 359 | 98% | Yes |
| 1971 | 362 | 99% | Yes |
| 1972 | 364 | 99% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 364 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 364 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 363 | 99% | Yes |
| 1982 | 362 | 99% | Yes |
| 1983 | 363 | 99% | Yes |
| 1984 | 332 | 91% | Yes |
| 1985 | 328 | 90% | No |
| 1986 | 304 | 83% | No |
| 1987 | 364 | 100% | Yes |
| 1988 | 356 | 97% | Yes |
| 1989 | 362 | 99% | Yes |
| 1990 | 361 | 99% | Yes |
| 1991 | 356 | 98% | Yes |
| 1992 | 365 | 100% | Yes |
| 1993 | 361 | 99% | Yes |
| 1994 | 364 | 100% | Yes |
| 1995 | 362 | 99% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 363 | 99% | Yes |
| 1999 | 331 | 91% | Yes |
| 2000 | 303 | 83% | No |
| 2001 | 364 | 100% | Yes |
| 2002 | 363 | 99% | Yes |
| 2003 | 336 | 92% | Yes |
| 2004 | 365 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 362 | 99% | Yes |
| 2007 | 364 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 334 | 92% | Yes |
| 2011 | 361 | 99% | Yes |
| 2012 | 365 | 100% | Yes |
| 2013 | 363 | 99% | Yes |
| 2014 | 345 | 95% | Yes |
| 2015 | 290 | 79% | No |
| 2016 | 329 | 90% | No |
| 2017 | 339 | 93% | Yes |
| 2018 | 345 | 95% | Yes |
| 2019 | 339 | 93% | Yes |
| 2020 | 306 | 84% | No |
| 2021 | 256 | 70% | No |
| 2022 | 234 | 64% | No |
| 2023 | 321 | 88% | No |
| 2024 | 126 | 34% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 10 July 2026 | Farmington, US | monthly rain | 116.4 mm (4.6 in) | 3.9 mm (0.15 in) | 4 years | 23 of 100 (Routine) |
| 7 March 2026 | Farmington, US | daily rain | 55.9 mm (2.2 in) | 10.4 mm (0.4 in) | 52 years | 33 of 100 (Routine) |
| 28 April 2024 | Farmington, US | daily high min (Tie) | 18.3 C (64.9 F) | tie | 68 years | 7 of 100 (Routine) |
| 17 April 2024 | Farmington, US | daily high min (Tie) | 19.4 C (66.9 F) | tie | 22 years | 4 of 100 (Routine) |
| 15 April 2024 | Farmington, US | daily high max | 32.2 C (90.0 F) | 1.1 C (2.0 F) | 100 years | 41 of 100 (Notable) |
| 14 April 2024 | Farmington, US | daily high max | 31.7 C (89.1 F) | 0.6 C (1.1 F) | 18 years | 15 of 100 (Routine) |
| 1 April 2024 | Farmington, US | daily high min | 18.9 C (66.0 F) | 0.6 C (1.1 F) | 78 years | 34 of 100 (Routine) |
| 14 March 2024 | Farmington, US | daily high min (Tie) | 16.1 C (61.0 F) | tie | 34 years | 5 of 100 (Routine) |
| 27 February 2024 | Farmington, US | daily high max | 30.6 C (87.1 F) | 8.9 C (16.0 F) | 58 years | 39 of 100 (Notable) |
| 27 February 2024 | Farmington, US | monthly high min (Tie) | 15.6 C (60.1 F) | tie | 28 years | 7 of 100 (Routine) |
| 26 February 2024 | Farmington, US | daily high max | 25.0 C (77.0 F) | 0.6 C (1.1 F) | 28 years | 18 of 100 (Routine) |
| 25 February 2024 | Farmington, US | daily high max (Tie) | 23.9 C (75.0 F) | tie | 68 years | 7 of 100 (Routine) |
| 1 February 2024 | Farmington, US | daily high max | 20.0 C (68.0 F) | 1.7 C (3.1 F) | 56 years | 29 of 100 (Routine) |
| 14 January 2024 | Farmington, US | daily low max | -13.3 C (8.1 F) | 5.5 C (9.9 F) | 29 years | 25 of 100 (Routine) |
| 7 November 2023 | Farmington, US | daily high max | 27.2 C (81.0 F) | 1.1 C (2.0 F) | 24 years | 18 of 100 (Routine) |
| 25 August 2023 | Farmington, US | daily high max (Tie) | 37.8 C (100.0 F) | tie | 86 years | 9 of 100 (Routine) |
| 23 August 2023 | Farmington, US | daily high min (Tie) | 23.9 C (75.0 F) | tie | 8 years | 3 of 100 (Routine) |
| 22 August 2023 | Farmington, US | daily high min | 25.0 C (77.0 F) | 1.7 C (3.1 F) | 96 years | 43 of 100 (Notable) |
| 14 August 2023 | Farmington, US | daily rain (Tie) | 55.4 mm (2.2 in) | tie | 96 years | 9 of 100 (Routine) |
| 9 August 2023 | Farmington, US | daily low max | 22.8 C (73.0 F) | 1.6 C (2.9 F) | 82 years | 38 of 100 (Notable) |
Climate Trend
86 complete years, 1919 to 2019| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1919 | 14.3 C | +1.19 C |
| 1920 | 12.7 C | -0.40 C |
| 1921 | 14.8 C | +1.77 C |
| 1922 | 14.0 C | +0.90 C |
| 1923 | 13.5 C | +0.44 C |
| 1924 | 11.9 C | -1.13 C |
| 1925 | 14.0 C | +0.95 C |
| 1926 | 12.8 C | -0.24 C |
| 1927 | 13.5 C | +0.47 C |
| 1928 | 12.9 C | -0.17 C |
| 1929 | 12.5 C | -0.55 C |
| 1930 | 13.8 C | +0.75 C |
| 1931 | 14.6 C | +1.52 C |
| 1932 | 13.8 C | +0.74 C |
| 1934 | 14.2 C | +1.17 C |
| 1937 | 12.8 C | -0.30 C |
| 1938 | 14.9 C | +1.79 C |
| 1939 | 14.4 C | +1.28 C |
| 1940 | 13.2 C | +0.08 C |
| 1941 | 14.7 C | +1.58 C |
| 1942 | 14.0 C | +0.93 C |
| 1943 | 13.1 C | +0.04 C |
| 1944 | 13.8 C | +0.73 C |
| 1945 | 13.1 C | -0.02 C |
| 1946 | 14.3 C | +1.26 C |
| 1947 | 13.1 C | +0.00 C |
| 1948 | 12.9 C | -0.13 C |
| 1949 | 13.5 C | +0.44 C |
| 1950 | 12.5 C | -0.58 C |
| 1952 | 14.2 C | +1.16 C |
| 1953 | 14.4 C | +1.35 C |
| 1954 | 14.5 C | +1.41 C |
| 1955 | 13.5 C | +0.45 C |
| 1956 | 13.6 C | +0.51 C |
| 1957 | 13.1 C | +0.02 C |
| 1958 | 12.2 C | -0.89 C |
| 1959 | 13.0 C | -0.06 C |
| 1960 | 12.3 C | -0.77 C |
| 1961 | 12.7 C | -0.37 C |
| 1962 | 13.4 C | +0.37 C |
| 1963 | 13.0 C | -0.07 C |
| 1964 | 13.5 C | +0.40 C |
| 1965 | 13.9 C | +0.86 C |
| 1966 | 12.5 C | -0.62 C |
| 1969 | 11.9 C | -1.13 C |
| 1970 | 12.1 C | -0.97 C |
| 1971 | 12.9 C | -0.13 C |
| 1972 | 12.1 C | -0.93 C |
| 1973 | 13.1 C | +0.07 C |
| 1974 | 12.3 C | -0.79 C |
| 1975 | 12.3 C | -0.75 C |
| 1976 | 11.5 C | -1.55 C |
| 1977 | 12.5 C | -0.57 C |
| 1978 | 11.3 C | -1.80 C |
| 1979 | 10.4 C | -2.68 C |
| 1980 | 11.4 C | -1.70 C |
| 1981 | 11.4 C | -1.72 C |
| 1982 | 11.8 C | -1.27 C |
| 1987 | 12.9 C | -0.14 C |
| 1988 | 11.7 C | -1.35 C |
| 1989 | 11.9 C | -1.17 C |
| 1990 | 13.2 C | +0.17 C |
| 1991 | 13.3 C | +0.27 C |
| 1992 | 12.4 C | -0.63 C |
| 1993 | 11.6 C | -1.44 C |
| 1994 | 12.5 C | -0.55 C |
| 1995 | 12.3 C | -0.75 C |
| 1996 | 12.6 C | -0.51 C |
| 1997 | 12.0 C | -1.11 C |
| 1998 | 14.0 C | +0.97 C |
| 2001 | 13.2 C | +0.17 C |
| 2002 | 13.0 C | -0.09 C |
| 2004 | 12.8 C | -0.27 C |
| 2005 | 13.5 C | +0.38 C |
| 2006 | 13.5 C | +0.44 C |
| 2007 | 13.8 C | +0.76 C |
| 2008 | 12.0 C | -1.09 C |
| 2009 | 12.6 C | -0.46 C |
| 2011 | 14.1 C | +1.05 C |
| 2012 | 15.4 C | +2.36 C |
| 2013 | 12.1 C | -0.93 C |
| 2014 | 12.1 C | -1.02 C |
| 2016 | 13.9 C | +0.87 C |
| 2017 | 14.1 C | +1.03 C |
| 2018 | 13.0 C | -0.03 C |
| 2019 | 13.4 C | +0.32 C |
The annual mean temperature here has fallen by 0.09 C (0.03 to 0.16) per decade over 1919 to 2019. In Fahrenheit: 0.17 F (0.05 to 0.29) per decade. The slope is a straight line fitted to 86 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.09 C (-0.16 to -0.02) per decade | -0.17 F (-0.29 to -0.05) per decade | 1919 to 2019 | 86 | Fall |
| Mean daily maximum | -0.1 C (-0.2 to -0.1) per decade | -0.2 F (-0.4 to -0.1) per decade | 1919 to 2019 | 86 | Fall |
| Mean daily minimum | -0.05 C (-0.13 to 0.03) per decade | -0.09 F (-0.23 to 0.05) per decade | 1919 to 2019 | 86 | 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
1906 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 45.6 C (114.1 F) | 1934 | 36.7 C (98.1 F) | 112 |
| Coldest night (TNn) | -30.6 C (-23.1 F) | 1977 | -19.4 C (-2.9 F) | 112 |
| Wettest day (Rx1day) | 164.3 mm (6.5 in) | 1934 | 67.6 mm (2.7 in) | 113 |
| Wettest five days (Rx5day) | 287.8 mm (11.3 in) | 2017 | 104.1 mm (4.1 in) | 113 |
| Longest dry spell (CDD) | 44 days | 1934 | 20 days | 113 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1906 | 17.8 C (64.0 F) |
| 1907 | 36.7 C (98.1 F) |
| 1908 | 37.8 C (100.0 F) |
| 1909 | 35.6 C (96.1 F) |
| 1910 | 32.2 C (90.0 F) |
| 1918 | 40.6 C (105.1 F) |
| 1919 | 38.9 C (102.0 F) |
| 1920 | 35.6 C (96.1 F) |
| 1921 | 36.7 C (98.1 F) |
| 1922 | 37.8 C (100.0 F) |
| 1923 | 36.7 C (98.1 F) |
| 1924 | 35.6 C (96.1 F) |
| 1925 | 41.7 C (107.1 F) |
| 1926 | 40.0 C (104.0 F) |
| 1927 | 38.3 C (100.9 F) |
| 1928 | 35.6 C (96.1 F) |
| 1929 | 36.7 C (98.1 F) |
| 1930 | 43.9 C (111.0 F) |
| 1931 | 39.4 C (102.9 F) |
| 1932 | 40.0 C (104.0 F) |
| 1933 | 38.3 C (100.9 F) |
| 1934 | 45.6 C (114.1 F) |
| 1935 | 32.8 C (91.0 F) |
| 1936 | 43.3 C (109.9 F) |
| 1937 | 37.2 C (99.0 F) |
| 1938 | 38.3 C (100.9 F) |
| 1939 | 38.3 C (100.9 F) |
| 1940 | 39.4 C (102.9 F) |
| 1941 | 39.4 C (102.9 F) |
| 1942 | 37.2 C (99.0 F) |
| 1943 | 37.8 C (100.0 F) |
| 1944 | 38.3 C (100.9 F) |
| 1945 | 38.3 C (100.9 F) |
| 1946 | 39.4 C (102.9 F) |
| 1947 | 40.0 C (104.0 F) |
| 1948 | 37.2 C (99.0 F) |
| 1949 | 35.0 C (95.0 F) |
| 1950 | 33.9 C (93.0 F) |
| 1951 | 36.7 C (98.1 F) |
| 1952 | 40.6 C (105.1 F) |
| 1953 | 38.9 C (102.0 F) |
| 1954 | 42.2 C (108.0 F) |
| 1955 | 36.7 C (98.1 F) |
| 1956 | 38.3 C (100.9 F) |
| 1957 | 37.2 C (99.0 F) |
| 1958 | 34.4 C (93.9 F) |
| 1959 | 35.0 C (95.0 F) |
| 1960 | 37.8 C (100.0 F) |
| 1961 | 35.0 C (95.0 F) |
| 1962 | 40.6 C (105.1 F) |
| 1963 | 37.8 C (100.0 F) |
| 1964 | 40.0 C (104.0 F) |
| 1965 | 38.3 C (100.9 F) |
| 1966 | 40.6 C (105.1 F) |
| 1967 | 35.0 C (95.0 F) |
| 1968 | 36.1 C (97.0 F) |
| 1969 | 36.1 C (97.0 F) |
| 1970 | 37.8 C (100.0 F) |
| 1971 | 37.8 C (100.0 F) |
| 1972 | 36.1 C (97.0 F) |
| 1973 | 36.1 C (97.0 F) |
| 1974 | 37.8 C (100.0 F) |
| 1975 | 36.1 C (97.0 F) |
| 1976 | 36.7 C (98.1 F) |
| 1977 | 36.7 C (98.1 F) |
| 1978 | 37.2 C (99.0 F) |
| 1979 | 36.7 C (98.1 F) |
| 1980 | 40.6 C (105.1 F) |
| 1981 | 34.4 C (93.9 F) |
| 1982 | 36.7 C (98.1 F) |
| 1983 | 39.4 C (102.9 F) |
| 1984 | 36.7 C (98.1 F) |
| 1985 | 34.4 C (93.9 F) |
| 1986 | 37.8 C (100.0 F) |
| 1987 | 37.8 C (100.0 F) |
| 1988 | 40.0 C (104.0 F) |
| 1989 | 33.9 C (93.0 F) |
| 1990 | 35.6 C (96.1 F) |
| 1991 | 37.2 C (99.0 F) |
| 1992 | 35.6 C (96.1 F) |
| 1993 | 34.4 C (93.9 F) |
| 1994 | 33.9 C (93.0 F) |
| 1995 | 36.1 C (97.0 F) |
| 1996 | 35.6 C (96.1 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 36.7 C (98.1 F) |
| 1999 | 38.3 C (100.9 F) |
| 2000 | 37.8 C (100.0 F) |
| 2001 | 35.6 C (96.1 F) |
| 2002 | 35.6 C (96.1 F) |
| 2003 | 36.7 C (98.1 F) |
| 2004 | 35.6 C (96.1 F) |
| 2005 | 36.1 C (97.0 F) |
| 2006 | 36.7 C (98.1 F) |
| 2007 | 40.0 C (104.0 F) |
| 2008 | 35.6 C (96.1 F) |
| 2009 | 34.4 C (93.9 F) |
| 2010 | 39.4 C (102.9 F) |
| 2011 | 38.9 C (102.0 F) |
| 2012 | 41.1 C (106.0 F) |
| 2013 | 36.1 C (97.0 F) |
| 2014 | 37.8 C (100.0 F) |
| 2015 | 35.0 C (95.0 F) |
| 2016 | 35.6 C (96.1 F) |
| 2017 | 36.1 C (97.0 F) |
| 2018 | 35.0 C (95.0 F) |
| 2019 | 35.0 C (95.0 F) |
| 2020 | 34.4 C (93.9 F) |
| 2021 | 35.0 C (95.0 F) |
| 2022 | 39.4 C (102.9 F) |
| 2023 | 40.6 C (105.1 F) |
| 2024 | 32.2 C (90.0 F) |
| 2026 | n/a |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1906 | -9.4 C (15.1 F) |
| 1907 | -16.7 C (1.9 F) |
| 1908 | -15.6 C (3.9 F) |
| 1909 | -23.3 C (-9.9 F) |
| 1910 | -28.3 C (-18.9 F) |
| 1918 | -10.6 C (12.9 F) |
| 1919 | -20.0 C (-4.0 F) |
| 1920 | -15.6 C (3.9 F) |
| 1921 | -11.7 C (10.9 F) |
| 1922 | -15.6 C (3.9 F) |
| 1923 | -16.7 C (1.9 F) |
| 1924 | -25.0 C (-13.0 F) |
| 1925 | -21.1 C (-6.0 F) |
| 1926 | -24.4 C (-11.9 F) |
| 1927 | -20.0 C (-4.0 F) |
| 1928 | -22.2 C (-8.0 F) |
| 1929 | -21.7 C (-7.1 F) |
| 1930 | -27.8 C (-18.0 F) |
| 1931 | -16.1 C (3.0 F) |
| 1932 | -17.8 C (0.0 F) |
| 1933 | -21.1 C (-6.0 F) |
| 1934 | -17.2 C (1.0 F) |
| 1935 | -18.9 C (-2.0 F) |
| 1936 | -22.2 C (-8.0 F) |
| 1937 | -14.4 C (6.1 F) |
| 1938 | -15.0 C (5.0 F) |
| 1939 | -15.6 C (3.9 F) |
| 1940 | -23.9 C (-11.0 F) |
| 1941 | -11.7 C (10.9 F) |
| 1942 | -22.2 C (-8.0 F) |
| 1943 | -20.6 C (-5.1 F) |
| 1944 | -18.9 C (-2.0 F) |
| 1945 | -17.2 C (1.0 F) |
| 1946 | -15.6 C (3.9 F) |
| 1947 | -16.7 C (1.9 F) |
| 1948 | -20.6 C (-5.1 F) |
| 1949 | -18.3 C (-0.9 F) |
| 1950 | -18.9 C (-2.0 F) |
| 1951 | -26.1 C (-15.0 F) |
| 1952 | -15.0 C (5.0 F) |
| 1953 | -16.1 C (3.0 F) |
| 1954 | -16.1 C (3.0 F) |
| 1955 | -19.4 C (-2.9 F) |
| 1956 | -19.4 C (-2.9 F) |
| 1957 | -17.8 C (0.0 F) |
| 1958 | -18.9 C (-2.0 F) |
| 1959 | -22.2 C (-8.0 F) |
| 1960 | -23.9 C (-11.0 F) |
| 1961 | -26.1 C (-15.0 F) |
| 1962 | -23.9 C (-11.0 F) |
| 1963 | -26.7 C (-16.1 F) |
| 1964 | -28.9 C (-20.0 F) |
| 1965 | -21.7 C (-7.1 F) |
| 1966 | -21.1 C (-6.0 F) |
| 1967 | -17.2 C (1.0 F) |
| 1968 | -22.2 C (-8.0 F) |
| 1969 | -17.2 C (1.0 F) |
| 1970 | -22.2 C (-8.0 F) |
| 1971 | -18.3 C (-0.9 F) |
| 1972 | -20.0 C (-4.0 F) |
| 1973 | -18.9 C (-2.0 F) |
| 1974 | -20.0 C (-4.0 F) |
| 1975 | -15.6 C (3.9 F) |
| 1976 | -22.2 C (-8.0 F) |
| 1977 | -30.6 C (-23.1 F) |
| 1978 | -22.8 C (-9.0 F) |
| 1979 | -25.0 C (-13.0 F) |
| 1980 | -19.4 C (-2.9 F) |
| 1981 | -22.8 C (-9.0 F) |
| 1982 | -27.2 C (-17.0 F) |
| 1983 | -27.2 C (-17.0 F) |
| 1984 | -23.9 C (-11.0 F) |
| 1985 | -27.2 C (-17.0 F) |
| 1986 | -21.1 C (-6.0 F) |
| 1987 | -15.6 C (3.9 F) |
| 1988 | -22.8 C (-9.0 F) |
| 1989 | -26.7 C (-16.1 F) |
| 1990 | -17.8 C (0.0 F) |
| 1991 | -14.4 C (6.1 F) |
| 1992 | -16.1 C (3.0 F) |
| 1993 | -18.3 C (-0.9 F) |
| 1994 | -21.7 C (-7.1 F) |
| 1995 | -17.2 C (1.0 F) |
| 1996 | -24.4 C (-11.9 F) |
| 1997 | -20.0 C (-4.0 F) |
| 1998 | -15.6 C (3.9 F) |
| 1999 | -20.6 C (-5.1 F) |
| 2000 | -18.9 C (-2.0 F) |
| 2001 | -21.1 C (-6.0 F) |
| 2002 | -17.8 C (0.0 F) |
| 2003 | -20.0 C (-4.0 F) |
| 2004 | -17.8 C (0.0 F) |
| 2005 | -15.0 C (5.0 F) |
| 2006 | -15.6 C (3.9 F) |
| 2007 | -13.9 C (7.0 F) |
| 2008 | -17.2 C (1.0 F) |
| 2009 | -18.9 C (-2.0 F) |
| 2010 | -22.2 C (-8.0 F) |
| 2011 | -20.0 C (-4.0 F) |
| 2012 | -13.3 C (8.1 F) |
| 2013 | -16.1 C (3.0 F) |
| 2014 | -23.3 C (-9.9 F) |
| 2015 | -21.1 C (-6.0 F) |
| 2016 | -16.7 C (1.9 F) |
| 2017 | -17.2 C (1.0 F) |
| 2018 | -21.1 C (-6.0 F) |
| 2019 | -17.8 C (0.0 F) |
| 2020 | -15.6 C (3.9 F) |
| 2021 | -21.1 C (-6.0 F) |
| 2022 | -22.8 C (-9.0 F) |
| 2023 | -10.6 C (12.9 F) |
| 2024 | -20.6 C (-5.1 F) |
| 2026 | n/a |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1906 | 20.8 mm (0.8 in) |
| 1907 | 76.2 mm (3.0 in) |
| 1908 | 42.9 mm (1.7 in) |
| 1909 | 82.6 mm (3.3 in) |
| 1910 | 76.2 mm (3.0 in) |
| 1918 | 50.8 mm (2.0 in) |
| 1919 | 76.2 mm (3.0 in) |
| 1920 | 72.9 mm (2.9 in) |
| 1921 | 98.0 mm (3.9 in) |
| 1922 | 59.7 mm (2.4 in) |
| 1923 | 59.9 mm (2.4 in) |
| 1924 | 58.4 mm (2.3 in) |
| 1925 | 59.9 mm (2.4 in) |
| 1926 | 52.1 mm (2.1 in) |
| 1927 | 55.4 mm (2.2 in) |
| 1928 | 70.6 mm (2.8 in) |
| 1929 | 63.8 mm (2.5 in) |
| 1930 | 53.8 mm (2.1 in) |
| 1931 | 52.6 mm (2.1 in) |
| 1932 | 63.0 mm (2.5 in) |
| 1933 | 154.4 mm (6.1 in) |
| 1934 | 164.3 mm (6.5 in) |
| 1935 | 111.8 mm (4.4 in) |
| 1936 | 34.3 mm (1.4 in) |
| 1937 | 60.7 mm (2.4 in) |
| 1938 | 57.9 mm (2.3 in) |
| 1939 | 100.3 mm (3.9 in) |
| 1940 | 59.9 mm (2.4 in) |
| 1941 | 61.2 mm (2.4 in) |
| 1942 | 126.2 mm (5.0 in) |
| 1943 | 93.7 mm (3.7 in) |
| 1944 | 39.4 mm (1.6 in) |
| 1945 | 87.1 mm (3.4 in) |
| 1946 | 84.3 mm (3.3 in) |
| 1947 | 64.3 mm (2.5 in) |
| 1948 | 95.3 mm (3.8 in) |
| 1949 | 143.5 mm (5.6 in) |
| 1950 | 98.8 mm (3.9 in) |
| 1951 | 68.6 mm (2.7 in) |
| 1952 | 69.1 mm (2.7 in) |
| 1953 | 62.7 mm (2.5 in) |
| 1954 | 57.4 mm (2.3 in) |
| 1955 | 74.2 mm (2.9 in) |
| 1956 | 53.3 mm (2.1 in) |
| 1957 | 125.7 mm (4.9 in) |
| 1958 | 80.0 mm (3.1 in) |
| 1959 | 75.4 mm (3.0 in) |
| 1960 | 59.9 mm (2.4 in) |
| 1961 | 75.4 mm (3.0 in) |
| 1962 | 47.2 mm (1.9 in) |
| 1963 | 79.5 mm (3.1 in) |
| 1964 | 61.7 mm (2.4 in) |
| 1965 | 60.5 mm (2.4 in) |
| 1966 | 52.1 mm (2.1 in) |
| 1967 | 73.4 mm (2.9 in) |
| 1968 | 45.5 mm (1.8 in) |
| 1969 | 65.8 mm (2.6 in) |
| 1970 | 67.3 mm (2.6 in) |
| 1971 | 85.1 mm (3.4 in) |
| 1972 | 83.3 mm (3.3 in) |
| 1973 | 61.5 mm (2.4 in) |
| 1974 | 84.3 mm (3.3 in) |
| 1975 | 68.1 mm (2.7 in) |
| 1976 | 65.0 mm (2.6 in) |
| 1977 | 97.3 mm (3.8 in) |
| 1978 | 54.6 mm (2.1 in) |
| 1979 | 106.9 mm (4.2 in) |
| 1980 | 33.5 mm (1.3 in) |
| 1981 | 59.4 mm (2.3 in) |
| 1982 | 99.1 mm (3.9 in) |
| 1983 | 63.5 mm (2.5 in) |
| 1984 | 65.8 mm (2.6 in) |
| 1985 | 83.6 mm (3.3 in) |
| 1986 | 66.5 mm (2.6 in) |
| 1987 | 90.9 mm (3.6 in) |
| 1988 | 51.3 mm (2.0 in) |
| 1989 | 41.9 mm (1.6 in) |
| 1990 | 64.0 mm (2.5 in) |
| 1991 | 62.0 mm (2.4 in) |
| 1992 | 54.1 mm (2.1 in) |
| 1993 | 87.1 mm (3.4 in) |
| 1994 | 69.9 mm (2.8 in) |
| 1995 | 80.8 mm (3.2 in) |
| 1996 | 76.5 mm (3.0 in) |
| 1997 | 88.4 mm (3.5 in) |
| 1998 | 49.5 mm (1.9 in) |
| 1999 | 93.0 mm (3.7 in) |
| 2000 | 52.1 mm (2.1 in) |
| 2001 | 58.9 mm (2.3 in) |
| 2002 | 103.9 mm (4.1 in) |
| 2003 | 105.7 mm (4.2 in) |
| 2004 | 41.9 mm (1.6 in) |
| 2005 | 61.0 mm (2.4 in) |
| 2006 | 67.6 mm (2.7 in) |
| 2007 | 41.1 mm (1.6 in) |
| 2008 | 105.2 mm (4.1 in) |
| 2009 | 72.9 mm (2.9 in) |
| 2010 | 66.8 mm (2.6 in) |
| 2011 | 62.7 mm (2.5 in) |
| 2012 | 46.5 mm (1.8 in) |
| 2013 | 70.1 mm (2.8 in) |
| 2014 | 51.8 mm (2.0 in) |
| 2015 | 73.7 mm (2.9 in) |
| 2016 | 110.0 mm (4.3 in) |
| 2017 | 121.4 mm (4.8 in) |
| 2018 | 72.4 mm (2.9 in) |
| 2019 | 88.6 mm (3.5 in) |
| 2020 | 81.3 mm (3.2 in) |
| 2021 | 112.5 mm (4.4 in) |
| 2022 | 65.8 mm (2.6 in) |
| 2023 | 120.7 mm (4.8 in) |
| 2024 | 42.2 mm (1.7 in) |
| 2026 | 116.4 mm (4.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1906 | 29.2 mm (1.1 in) |
| 1907 | 114.3 mm (4.5 in) |
| 1908 | 76.2 mm (3.0 in) |
| 1909 | 89.0 mm (3.5 in) |
| 1910 | 96.5 mm (3.8 in) |
| 1918 | 94.7 mm (3.7 in) |
| 1919 | 170.0 mm (6.7 in) |
| 1920 | 140.8 mm (5.5 in) |
| 1921 | 124.7 mm (4.9 in) |
| 1922 | 90.9 mm (3.6 in) |
| 1923 | 107.6 mm (4.2 in) |
| 1924 | 92.9 mm (3.7 in) |
| 1925 | 96.8 mm (3.8 in) |
| 1926 | 90.3 mm (3.6 in) |
| 1927 | 112.6 mm (4.4 in) |
| 1928 | 108.0 mm (4.3 in) |
| 1929 | 114.3 mm (4.5 in) |
| 1930 | 90.0 mm (3.5 in) |
| 1931 | 65.8 mm (2.6 in) |
| 1932 | 73.4 mm (2.9 in) |
| 1933 | 154.4 mm (6.1 in) |
| 1934 | 221.3 mm (8.7 in) |
| 1935 | 174.4 mm (6.9 in) |
| 1936 | 59.5 mm (2.3 in) |
| 1937 | 103.1 mm (4.1 in) |
| 1938 | 91.8 mm (3.6 in) |
| 1939 | 108.9 mm (4.3 in) |
| 1940 | 64.0 mm (2.5 in) |
| 1941 | 110.4 mm (4.3 in) |
| 1942 | 126.2 mm (5.0 in) |
| 1943 | 173.1 mm (6.8 in) |
| 1944 | 62.3 mm (2.5 in) |
| 1945 | 139.4 mm (5.5 in) |
| 1946 | 119.3 mm (4.7 in) |
| 1947 | 95.8 mm (3.8 in) |
| 1948 | 104.1 mm (4.1 in) |
| 1949 | 155.5 mm (6.1 in) |
| 1950 | 128.8 mm (5.1 in) |
| 1951 | 90.7 mm (3.6 in) |
| 1952 | 109.2 mm (4.3 in) |
| 1953 | 70.6 mm (2.8 in) |
| 1954 | 75.0 mm (3.0 in) |
| 1955 | 87.6 mm (3.4 in) |
| 1956 | 63.7 mm (2.5 in) |
| 1957 | 169.9 mm (6.7 in) |
| 1958 | 162.0 mm (6.4 in) |
| 1959 | 78.4 mm (3.1 in) |
| 1960 | 59.9 mm (2.4 in) |
| 1961 | 117.2 mm (4.6 in) |
| 1962 | 76.9 mm (3.0 in) |
| 1963 | 98.1 mm (3.9 in) |
| 1964 | 114.9 mm (4.5 in) |
| 1965 | 88.4 mm (3.5 in) |
| 1966 | 91.0 mm (3.6 in) |
| 1967 | 118.3 mm (4.7 in) |
| 1968 | 87.4 mm (3.4 in) |
| 1969 | 98.2 mm (3.9 in) |
| 1970 | 86.6 mm (3.4 in) |
| 1971 | 128.8 mm (5.1 in) |
| 1972 | 156.2 mm (6.1 in) |
| 1973 | 120.9 mm (4.8 in) |
| 1974 | 96.3 mm (3.8 in) |
| 1975 | 129.0 mm (5.1 in) |
| 1976 | 83.6 mm (3.3 in) |
| 1977 | 113.3 mm (4.5 in) |
| 1978 | 70.1 mm (2.8 in) |
| 1979 | 138.4 mm (5.4 in) |
| 1980 | 46.0 mm (1.8 in) |
| 1981 | 114.3 mm (4.5 in) |
| 1982 | 178.2 mm (7.0 in) |
| 1983 | 88.4 mm (3.5 in) |
| 1984 | 119.9 mm (4.7 in) |
| 1985 | 171.5 mm (6.8 in) |
| 1986 | 100.5 mm (4.0 in) |
| 1987 | 107.7 mm (4.2 in) |
| 1988 | 70.6 mm (2.8 in) |
| 1989 | 85.8 mm (3.4 in) |
| 1990 | 113.8 mm (4.5 in) |
| 1991 | 110.3 mm (4.3 in) |
| 1992 | 91.0 mm (3.6 in) |
| 1993 | 213.4 mm (8.4 in) |
| 1994 | 145.5 mm (5.7 in) |
| 1995 | 82.3 mm (3.2 in) |
| 1996 | 108.2 mm (4.3 in) |
| 1997 | 86.8 mm (3.4 in) |
| 1998 | 83.9 mm (3.3 in) |
| 1999 | 122.5 mm (4.8 in) |
| 2000 | 76.7 mm (3.0 in) |
| 2001 | 83.9 mm (3.3 in) |
| 2002 | 150.9 mm (5.9 in) |
| 2003 | 155.2 mm (6.1 in) |
| 2004 | 61.8 mm (2.4 in) |
| 2005 | 89.2 mm (3.5 in) |
| 2006 | 112.8 mm (4.4 in) |
| 2007 | 95.2 mm (3.7 in) |
| 2008 | 148.8 mm (5.9 in) |
| 2009 | 107.2 mm (4.2 in) |
| 2010 | 89.6 mm (3.5 in) |
| 2011 | 220.7 mm (8.7 in) |
| 2012 | 96.0 mm (3.8 in) |
| 2013 | 98.5 mm (3.9 in) |
| 2014 | 77.8 mm (3.1 in) |
| 2015 | 177.0 mm (7.0 in) |
| 2016 | 170.7 mm (6.7 in) |
| 2017 | 287.8 mm (11.3 in) |
| 2018 | 125.5 mm (4.9 in) |
| 2019 | 105.5 mm (4.2 in) |
| 2020 | 95.2 mm (3.7 in) |
| 2021 | 153.1 mm (6.0 in) |
| 2022 | 92.7 mm (3.6 in) |
| 2023 | 230.5 mm (9.1 in) |
| 2024 | 81.5 mm (3.2 in) |
| 2026 | 142.3 mm (5.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1906 | 13 days |
| 1907 | 29 days |
| 1908 | 26 days |
| 1909 | 17 days |
| 1910 | 11 days |
| 1918 | 17 days |
| 1919 | 23 days |
| 1920 | 19 days |
| 1921 | 19 days |
| 1922 | 23 days |
| 1923 | 13 days |
| 1924 | 26 days |
| 1925 | 21 days |
| 1926 | 19 days |
| 1927 | 19 days |
| 1928 | 21 days |
| 1929 | 20 days |
| 1930 | 18 days |
| 1931 | 21 days |
| 1932 | 16 days |
| 1933 | 17 days |
| 1934 | 44 days |
| 1935 | 18 days |
| 1936 | 22 days |
| 1937 | 14 days |
| 1938 | 30 days |
| 1939 | 36 days |
| 1940 | 25 days |
| 1941 | 19 days |
| 1942 | 22 days |
| 1943 | 33 days |
| 1944 | 22 days |
| 1945 | 15 days |
| 1946 | 17 days |
| 1947 | 19 days |
| 1948 | 21 days |
| 1949 | 21 days |
| 1950 | 19 days |
| 1951 | 15 days |
| 1952 | 22 days |
| 1953 | 22 days |
| 1954 | 19 days |
| 1955 | 23 days |
| 1956 | 26 days |
| 1957 | 21 days |
| 1958 | 25 days |
| 1959 | 24 days |
| 1960 | 15 days |
| 1961 | 24 days |
| 1962 | 17 days |
| 1963 | 44 days |
| 1964 | 29 days |
| 1965 | 18 days |
| 1966 | 28 days |
| 1967 | 19 days |
| 1968 | 24 days |
| 1969 | 25 days |
| 1970 | 32 days |
| 1971 | 15 days |
| 1972 | 21 days |
| 1973 | 19 days |
| 1974 | 20 days |
| 1975 | 15 days |
| 1976 | 25 days |
| 1977 | 18 days |
| 1978 | 18 days |
| 1979 | 27 days |
| 1980 | 23 days |
| 1981 | 20 days |
| 1982 | 14 days |
| 1983 | 27 days |
| 1984 | 18 days |
| 1985 | 20 days |
| 1986 | 14 days |
| 1987 | 16 days |
| 1988 | 20 days |
| 1989 | 21 days |
| 1990 | 17 days |
| 1991 | 24 days |
| 1992 | 20 days |
| 1993 | 10 days |
| 1994 | 12 days |
| 1995 | 15 days |
| 1996 | 13 days |
| 1997 | 12 days |
| 1998 | 18 days |
| 1999 | 30 days |
| 2000 | 13 days |
| 2001 | 29 days |
| 2002 | 28 days |
| 2003 | 17 days |
| 2004 | 26 days |
| 2005 | 23 days |
| 2006 | 17 days |
| 2007 | 17 days |
| 2008 | 20 days |
| 2009 | 17 days |
| 2010 | 29 days |
| 2011 | 20 days |
| 2012 | 14 days |
| 2013 | 29 days |
| 2014 | 22 days |
| 2015 | 16 days |
| 2016 | 23 days |
| 2017 | 31 days |
| 2018 | 12 days |
| 2019 | 14 days |
| 2020 | 17 days |
| 2021 | 15 days |
| 2022 | 20 days |
| 2023 | 22 days |
| 2024 | 12 days |
| 2026 | 19 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
86 years with a frostAcross 86 years with a frost, the median last spring frost at Farmington falls on 17 April and the median first autumn frost on 15 October, which leaves a median of 180 days between them.
In 1981 to 2019 the median growing season was 184 days. That is 5 days more than in 1919 to 1952.
Fitted over all years, the growing season changes by +1.1 days per decade at this station.
| Measure | Median, all years | Earliest period (1919 to 1952) | Recent period (1981 to 2019) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 17 April | 19 April | 12 April | 7 days earlier | -0.7 days per decade |
| First autumn frost | 15 October | 17 October | 17 October | no change | +0.4 days per decade |
| Growing days | 180 days | 179 days | 184 days | 5 days more | +1.1 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
95 years, 1907 to 2023A day with at least 68.5 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 158.9 mm (6.3 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 68.5 mm (2.7 in) | |
| 5 years | 89.2 mm (3.5 in) | |
| 10 years | 104.1 mm (4.1 in) | |
| 25 years | 124.7 mm (4.9 in) | |
| 50 years | 141.3 mm (5.6 in) | |
| 100 years | 158.9 mm (6.3 in) | Longer than the 95 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 95 years of values from 1907 to 2023.
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: 164.3 mm (6.5 in) in 1934; 143.5 mm (5.6 in) in 1949; 126.2 mm (5.0 in) in 1942.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2002 to 2019 against 1961 to 1990Over 2002 to 2019, Farmington had a mean temperature of 13.3 C (55.9 F) and 1,142.6 mm (45.0 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are W Plains (United States, 176 km away), Washington 1 W (United States, 296 km away) and Louisville Intl AP (United States, 412 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| W Plains | United States | 176 km (109 mi) | 13.2 C (55.8 F) | 1,147.1 mm (45.2 in) | 0.44 |
| Washington 1 W | United States | 296 km (184 mi) | 13.2 C (55.7 F) | 1,131.1 mm (44.5 in) | 0.46 |
| Louisville Intl AP | United States | 412 km (256 mi) | 13.4 C (56.2 F) | 1,128.4 mm (44.4 in) | 0.52 |
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 (2026-10-12).