Lifton Pumping STN Weather Records (USC00105275)
Record envelope, standing records and threshold days for Lifton Pumping STN (USC00105275), Idaho, United States, with 108 years of record.
Key Facts for Lifton Pumping STN
- Lifton Pumping STN (USC00105275) is a weather station in Idaho, United States at 42.12 latitude and -111.31 longitude, 1,809 m (5,935 ft) above sea level.
- The station reports from 1919 to 2026, 108 years of record.
- 1,464 records set at Lifton Pumping STN still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Lifton Pumping STN set a daily record precipitation of 12.2 mm (0.5 in) on 13 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Idaho, United States, 42.12 latitude, -111.31 longitude.
- Elevation: 1,809 m (5,935 ft).
- Period of record: 1919 to 2026, 108 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
16 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 11.1 C (52.0 F) | -40.0 C (-40.0 F) | 6.1 C (43.0 F) | -17.8 C (0.0 F) |
| Feb | 12.8 C (55.0 F) | -40.6 C (-41.1 F) | 11.1 C (52.0 F) | -15.6 C (3.9 F) |
| Mar | 22.2 C (72.0 F) | -33.9 C (-29.0 F) | 22.2 C (72.0 F) | -7.8 C (18.0 F) |
| Apr | 25.0 C (77.0 F) | -23.9 C (-11.0 F) | 20.0 C (68.0 F) | -7.2 C (19.0 F) |
| May | 32.2 C (90.0 F) | -7.2 C (19.0 F) | 25.6 C (78.1 F) | -1.1 C (30.0 F) |
| Jun | 34.4 C (93.9 F) | -3.3 C (26.1 F) | 30.0 C (86.0 F) | 0.0 C (32.0 F) |
| Jul | 37.2 C (99.0 F) | -1.7 C (28.9 F) | 35.0 C (95.0 F) | 5.6 C (42.1 F) |
| Aug | 35.6 C (96.1 F) | -1.1 C (30.0 F) | 34.4 C (93.9 F) | 5.6 C (42.1 F) |
| Sep | 32.8 C (91.0 F) | -10.0 C (14.0 F) | 26.7 C (80.1 F) | 1.7 C (35.1 F) |
| Oct | 27.2 C (81.0 F) | -20.6 C (-5.1 F) | 23.9 C (75.0 F) | 3.3 C (37.9 F) |
| Nov | 18.9 C (66.0 F) | -27.8 C (-18.0 F) | n/a | n/a |
| Dec | 15.6 C (60.1 F) | -36.1 C (-33.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1919 | 8 |
| 1920 | 15 |
| 1921 | 23 |
| 1922 | 24 |
| 1923 | 11 |
| 1924 | 15 |
| 1925 | 9 |
| 1926 | 23 |
| 1927 | 22 |
| 1928 | 14 |
| 1929 | 19 |
| 1930 | 15 |
| 1931 | 17 |
| 1932 | 11 |
| 1933 | 17 |
| 1934 | 41 |
| 1935 | 11 |
| 1936 | 25 |
| 1937 | 14 |
| 1938 | 11 |
| 1939 | 21 |
| 1940 | 21 |
| 1941 | 8 |
| 1942 | 18 |
| 1943 | 21 |
| 1944 | 2 |
| 1945 | 16 |
| 1946 | 16 |
| 1947 | 12 |
| 1948 | 15 |
| 1949 | 20 |
| 1950 | 11 |
| 1951 | 14 |
| 1952 | 9 |
| 1953 | 9 |
| 1954 | 18 |
| 1955 | 24 |
| 1956 | 8 |
| 1957 | 6 |
| 1958 | 10 |
| 1959 | 9 |
| 1960 | 10 |
| 1961 | 4 |
| 1962 | 19 |
| 1963 | 14 |
| 1964 | 20 |
| 1965 | 14 |
| 1966 | 16 |
| 1967 | 8 |
| 1968 | 13 |
| 1969 | 22 |
| 1970 | 12 |
| 1971 | 20 |
| 1972 | 23 |
| 1973 | 8 |
| 1974 | 7 |
| 1975 | 12 |
| 1976 | 7 |
| 1977 | 11 |
| 1978 | 24 |
| 1979 | 16 |
| 1980 | 10 |
| 1981 | 10 |
| 1982 | 10 |
| 1983 | 11 |
| 1984 | 5 |
| 1985 | 23 |
| 1986 | 19 |
| 1987 | 13 |
| 1988 | 11 |
| 1989 | 18 |
| 1990 | 21 |
| 1991 | 9 |
| 1992 | 17 |
| 1993 | 15 |
| 1994 | 12 |
| 1995 | 13 |
| 1996 | 12 |
| 1997 | 9 |
| 1998 | 3 |
| 1999 | 10 |
| 2000 | 11 |
| 2001 | 16 |
| 2002 | 9 |
| 2003 | 31 |
| 2004 | 7 |
| 2005 | 6 |
| 2006 | 10 |
| 2007 | 13 |
| 2008 | 13 |
| 2009 | 8 |
| 2010 | 6 |
| 2011 | 6 |
| 2012 | 2 |
| 2013 | 6 |
| 2014 | 11 |
| 2015 | 21 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 12 |
| 2020 | 10 |
| 2021 | 3 |
| 2022 | 19 |
| 2023 | 21 |
| 2024 | 2 |
| 2025 | 16 |
| 2026 | 23 |
All-Time Record Progression
8 new records| Date | Kind | Detail |
|---|---|---|
| 1952-06-24 | Record daily precipitation | Record daily precipitation 28.7 mm (1.1 in) |
| 1964-06-07 | Record daily precipitation | Record daily precipitation 47.5 mm (1.9 in) |
| 1985-02-01 | Record low minimum temperature | Record low minimum temperature -40.6 C (-41.1 F) |
| 1990-12-22 | Record low maximum temperature | Record low maximum temperature -23.3 C (-9.9 F) |
| 1995-02-14 | Record daily snowfall | Record daily snowfall 45.7 cm (18.0 in) |
| 2005-01-11 | Record snow depth | Record snow depth 76.2 cm (30.0 in) |
| 2005-01-12 | Record snow depth | Record snow depth 88.9 cm (35.0 in) |
| 2018-06-18 | Record daily precipitation | Record daily precipitation 49.8 mm (2.0 in) |
Wettest Day of Each Month
Jun: 49.8 mm (2.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 21.1 mm (0.8 in) | 9 January 2005 |
| Feb | 37.3 mm (1.5 in) | 18 February 1986 |
| Mar | 33.0 mm (1.3 in) | 3 March 2026 |
| Apr | 31.2 mm (1.2 in) | 30 April 1978 |
| May | 47.2 mm (1.9 in) | 11 May 1983 |
| Jun | 49.8 mm (2.0 in) | 18 June 2018 |
| Jul | 47.0 mm (1.9 in) | 15 July 1974 |
| Aug | 43.2 mm (1.7 in) | 18 August 1977 |
| Sep | 41.7 mm (1.6 in) | 26 September 1982 |
| Oct | 34.5 mm (1.4 in) | 17 October 2016 |
| Nov | 32.3 mm (1.3 in) | 17 November 2025 |
| Dec | 32.8 mm (1.3 in) | 23 December 1964 |
Period of Record Coverage
1919 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1919 | 73 | 20% | No |
| 1920 | 361 | 99% | Yes |
| 1921 | 357 | 98% | Yes |
| 1922 | 361 | 99% | Yes |
| 1923 | 364 | 100% | Yes |
| 1924 | 362 | 99% | Yes |
| 1925 | 359 | 98% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 363 | 99% | Yes |
| 1928 | 363 | 99% | Yes |
| 1929 | 364 | 100% | Yes |
| 1930 | 361 | 99% | Yes |
| 1931 | 364 | 100% | Yes |
| 1932 | 364 | 99% | Yes |
| 1933 | 362 | 99% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 364 | 99% | Yes |
| 1937 | 364 | 100% | Yes |
| 1938 | 332 | 91% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 363 | 99% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 363 | 99% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 364 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 365 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 364 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 363 | 99% | Yes |
| 1983 | 355 | 97% | Yes |
| 1984 | 307 | 84% | No |
| 1985 | 364 | 100% | Yes |
| 1986 | 362 | 99% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 334 | 91% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 364 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 364 | 99% | Yes |
| 2009 | 364 | 100% | Yes |
| 2010 | 360 | 99% | Yes |
| 2011 | 362 | 99% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 365 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 364 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 365 | 100% | Yes |
| 2021 | 362 | 99% | Yes |
| 2022 | 358 | 98% | Yes |
| 2023 | 352 | 96% | Yes |
| 2024 | 360 | 98% | Yes |
| 2025 | 346 | 95% | Yes |
| 2026 | 286 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 13 October 2026 | Lifton Pumping STN, US | daily rain (Provisional) | 12.2 mm (0.5 in) | 1.8 mm (0.07 in) | 84 years | 20 of 100 (Routine) |
| 11 October 2026 | Lifton Pumping STN, US | daily high min (Provisional) | 9.4 C (48.9 F) | 1.6 C (2.9 F) | 0 years | 14 of 100 (Routine) |
| 8 October 2026 | Lifton Pumping STN, US | daily high max (Tie, Provisional) | 23.9 C (75.0 F) | tie | 84 years | 8 of 100 (Routine) |
| 19 September 2026 | Lifton Pumping STN, US | daily rain (Provisional) | 22.9 mm (0.9 in) | 8.9 mm (0.35 in) | 71 years | 20 of 100 (Routine) |
| 22 August 2026 | Lifton Pumping STN, US | daily high max (Tie, Provisional) | 32.2 C (90.0 F) | tie | 16 years | 3 of 100 (Routine) |
| 21 August 2026 | Lifton Pumping STN, US | daily high max (Tie, Provisional) | 31.7 C (89.1 F) | tie | 91 years | 9 of 100 (Routine) |
| 8 August 2026 | Lifton Pumping STN, US | daily high max (Tie) | 33.3 C (91.9 F) | tie | 89 years | 9 of 100 (Routine) |
| 27 July 2026 | Lifton Pumping STN, US | daily high min | 18.9 C (66.0 F) | 1.7 C (3.1 F) | 95 years | 44 of 100 (Notable) |
| 26 July 2026 | Lifton Pumping STN, US | daily high min | 17.8 C (64.0 F) | 1.1 C (2.0 F) | 72 years | 35 of 100 (Notable) |
| 22 July 2026 | Lifton Pumping STN, US | daily high min | 17.2 C (63.0 F) | 1.1 C (2.0 F) | 105 years | 44 of 100 (Notable) |
| 30 June 2026 | Lifton Pumping STN, US | daily low max | 15.0 C (59.0 F) | 1.7 C (3.1 F) | 80 years | 37 of 100 (Notable) |
| 11 April 2026 | Lifton Pumping STN, US | daily high min | 4.4 C (39.9 F) | 1.1 C (2.0 F) | 96 years | 40 of 100 (Notable) |
| 1 April 2026 | Lifton Pumping STN, US | daily high min | 3.9 C (39.0 F) | 0.6 C (1.1 F) | 63 years | 29 of 100 (Routine) |
| 31 March 2026 | Lifton Pumping STN, US | daily high min (Tie) | 2.2 C (36.0 F) | tie | 40 years | 5 of 100 (Routine) |
| 30 March 2026 | Lifton Pumping STN, US | daily high min (Tie) | 1.7 C (35.1 F) | tie | 40 years | 5 of 100 (Routine) |
| 29 March 2026 | Lifton Pumping STN, US | daily high max | 19.4 C (66.9 F) | 2.7 C (4.9 F) | 48 years | 30 of 100 (Routine) |
| 26 March 2026 | Lifton Pumping STN, US | daily high min | 3.9 C (39.0 F) | 2.2 C (4.0 F) | 85 years | 38 of 100 (Notable) |
| 26 March 2026 | Lifton Pumping STN, US | daily high max | 21.7 C (71.1 F) | 5.6 C (10.1 F) | 13 years | 26 of 100 (Routine) |
| 25 March 2026 | Lifton Pumping STN, US | daily high min | 1.7 C (35.1 F) | 0.6 C (1.1 F) | 96 years | 38 of 100 (Notable) |
| 25 March 2026 | Lifton Pumping STN, US | daily high max | 19.4 C (66.9 F) | 3.3 C (5.9 F) | 21 years | 23 of 100 (Routine) |
Climate Trend
103 complete years, 1920 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1920 | 5.3 C | -0.04 C |
| 1921 | 7.0 C | +1.69 C |
| 1922 | 4.9 C | -0.44 C |
| 1923 | 4.9 C | -0.41 C |
| 1924 | 5.0 C | -0.32 C |
| 1925 | 6.4 C | +1.05 C |
| 1926 | 6.6 C | +1.29 C |
| 1927 | 5.6 C | +0.32 C |
| 1928 | 5.3 C | -0.01 C |
| 1929 | 4.9 C | -0.40 C |
| 1930 | 5.0 C | -0.35 C |
| 1931 | 5.4 C | +0.11 C |
| 1932 | 4.6 C | -0.71 C |
| 1933 | 5.6 C | +0.24 C |
| 1934 | 8.2 C | +2.86 C |
| 1935 | 5.2 C | -0.09 C |
| 1936 | 5.7 C | +0.43 C |
| 1937 | 4.8 C | -0.54 C |
| 1939 | 6.2 C | +0.91 C |
| 1940 | 7.3 C | +2.03 C |
| 1941 | 5.9 C | +0.59 C |
| 1942 | 4.5 C | -0.77 C |
| 1943 | 5.9 C | +0.63 C |
| 1944 | 4.6 C | -0.71 C |
| 1945 | 4.6 C | -0.68 C |
| 1946 | 5.0 C | -0.29 C |
| 1947 | 5.8 C | +0.45 C |
| 1948 | 4.8 C | -0.54 C |
| 1949 | 4.5 C | -0.84 C |
| 1950 | 5.5 C | +0.19 C |
| 1951 | 5.0 C | -0.30 C |
| 1952 | 4.4 C | -0.95 C |
| 1953 | 6.2 C | +0.92 C |
| 1954 | 6.1 C | +0.80 C |
| 1955 | 4.0 C | -1.32 C |
| 1956 | 4.9 C | -0.38 C |
| 1957 | 4.6 C | -0.71 C |
| 1958 | 5.5 C | +0.22 C |
| 1959 | 5.6 C | +0.28 C |
| 1960 | 5.0 C | -0.33 C |
| 1961 | 5.4 C | +0.12 C |
| 1962 | 5.2 C | -0.09 C |
| 1963 | 6.3 C | +0.98 C |
| 1964 | 3.9 C | -1.42 C |
| 1965 | 4.9 C | -0.41 C |
| 1966 | 4.4 C | -0.87 C |
| 1967 | 5.4 C | +0.10 C |
| 1968 | 4.3 C | -1.03 C |
| 1969 | 4.9 C | -0.39 C |
| 1970 | 5.2 C | -0.14 C |
| 1971 | 4.6 C | -0.71 C |
| 1972 | 5.2 C | -0.07 C |
| 1973 | 4.2 C | -1.09 C |
| 1974 | 5.2 C | -0.08 C |
| 1975 | 4.4 C | -0.93 C |
| 1976 | 4.9 C | -0.45 C |
| 1977 | 5.4 C | +0.07 C |
| 1978 | 4.9 C | -0.40 C |
| 1979 | 4.4 C | -0.89 C |
| 1980 | 5.5 C | +0.21 C |
| 1981 | 6.8 C | +1.52 C |
| 1982 | 4.4 C | -0.94 C |
| 1983 | 5.7 C | +0.34 C |
| 1985 | 3.2 C | -2.14 C |
| 1986 | 6.0 C | +0.73 C |
| 1987 | 5.9 C | +0.54 C |
| 1988 | 5.7 C | +0.35 C |
| 1989 | 5.4 C | +0.11 C |
| 1990 | 5.8 C | +0.48 C |
| 1991 | 5.0 C | -0.33 C |
| 1992 | 5.9 C | +0.57 C |
| 1993 | 3.4 C | -1.88 C |
| 1994 | 6.4 C | +1.07 C |
| 1995 | 5.9 C | +0.63 C |
| 1997 | 5.0 C | -0.34 C |
| 1998 | 5.3 C | +0.02 C |
| 1999 | 5.4 C | +0.11 C |
| 2000 | 5.7 C | +0.35 C |
| 2001 | 5.5 C | +0.17 C |
| 2002 | 5.1 C | -0.26 C |
| 2003 | 6.9 C | +1.56 C |
| 2004 | 5.3 C | +0.03 C |
| 2005 | 5.1 C | -0.24 C |
| 2006 | 5.5 C | +0.21 C |
| 2007 | 6.0 C | +0.67 C |
| 2008 | 4.4 C | -0.91 C |
| 2009 | 5.4 C | +0.11 C |
| 2010 | 5.6 C | +0.29 C |
| 2011 | 4.4 C | -0.92 C |
| 2012 | 6.3 C | +1.00 C |
| 2013 | 4.4 C | -0.91 C |
| 2014 | 5.9 C | +0.62 C |
| 2015 | 6.5 C | +1.23 C |
| 2016 | 5.8 C | +0.48 C |
| 2017 | 5.6 C | +0.28 C |
| 2018 | 6.0 C | +0.67 C |
| 2019 | 4.1 C | -1.18 C |
| 2020 | 5.1 C | -0.18 C |
| 2021 | 5.9 C | +0.57 C |
| 2022 | 3.9 C | -1.45 C |
| 2023 | 3.9 C | -1.42 C |
| 2024 | 6.2 C | +0.93 C |
| 2025 | 6.7 C | +1.40 C |
The fitted trend in annual mean temperature here over 1920 to 2025 is -0.01 C (-0.06 to 0.04) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.02 F (-0.11 to 0.08) per decade. The slope is a straight line fitted to 103 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.01 C (-0.06 to 0.04) per decade | -0.02 F (-0.11 to 0.08) per decade | 1920 to 2025 | 103 | Not clearly different from zero |
| Mean daily maximum | 0.01 C (-0.05 to 0.07) per decade | 0.01 F (-0.09 to 0.12) per decade | 1920 to 2025 | 103 | Not clearly different from zero |
| Mean daily minimum | -0.03 C (-0.09 to 0.04) per decade | -0.05 F (-0.16 to 0.06) per decade | 1920 to 2025 | 103 | 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
1919 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 37.2 C (99.0 F) | 1931 | 32.2 C (90.0 F) | 108 |
| Coldest night (TNn) | -40.6 C (-41.1 F) | 1985 | -28.6 C (-19.5 F) | 108 |
| Wettest day (Rx1day) | 49.8 mm (2.0 in) | 2018 | 20.5 mm (0.8 in) | 108 |
| Wettest five days (Rx5day) | 78.2 mm (3.1 in) | 1982 | 32.9 mm (1.3 in) | 108 |
| Longest dry spell (CDD) | 99 days | 1976 | 33 days | 108 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1919 | 13.3 C (55.9 F) |
| 1920 | 32.8 C (91.0 F) |
| 1921 | 31.1 C (88.0 F) |
| 1922 | 31.7 C (89.1 F) |
| 1923 | 31.1 C (88.0 F) |
| 1924 | 31.1 C (88.0 F) |
| 1925 | 35.0 C (95.0 F) |
| 1926 | 34.4 C (93.9 F) |
| 1927 | 32.2 C (90.0 F) |
| 1928 | 33.3 C (91.9 F) |
| 1929 | 32.8 C (91.0 F) |
| 1930 | 33.9 C (93.0 F) |
| 1931 | 37.2 C (99.0 F) |
| 1932 | 32.8 C (91.0 F) |
| 1933 | 35.0 C (95.0 F) |
| 1934 | 35.0 C (95.0 F) |
| 1935 | 34.4 C (93.9 F) |
| 1936 | 34.4 C (93.9 F) |
| 1937 | 32.8 C (91.0 F) |
| 1938 | 32.2 C (90.0 F) |
| 1939 | 35.6 C (96.1 F) |
| 1940 | 36.7 C (98.1 F) |
| 1941 | 32.2 C (90.0 F) |
| 1942 | 33.3 C (91.9 F) |
| 1943 | 33.3 C (91.9 F) |
| 1944 | 31.7 C (89.1 F) |
| 1945 | 32.2 C (90.0 F) |
| 1946 | 32.2 C (90.0 F) |
| 1947 | 31.7 C (89.1 F) |
| 1948 | 31.7 C (89.1 F) |
| 1949 | 32.8 C (91.0 F) |
| 1950 | 31.7 C (89.1 F) |
| 1951 | 31.7 C (89.1 F) |
| 1952 | 30.6 C (87.1 F) |
| 1953 | 32.2 C (90.0 F) |
| 1954 | 33.9 C (93.0 F) |
| 1955 | 34.4 C (93.9 F) |
| 1956 | 31.7 C (89.1 F) |
| 1957 | 30.6 C (87.1 F) |
| 1958 | 33.3 C (91.9 F) |
| 1959 | 31.1 C (88.0 F) |
| 1960 | 32.8 C (91.0 F) |
| 1961 | 33.3 C (91.9 F) |
| 1962 | 31.7 C (89.1 F) |
| 1963 | 31.7 C (89.1 F) |
| 1964 | 32.8 C (91.0 F) |
| 1965 | 31.1 C (88.0 F) |
| 1966 | 32.2 C (90.0 F) |
| 1967 | 32.2 C (90.0 F) |
| 1968 | 31.7 C (89.1 F) |
| 1969 | 31.1 C (88.0 F) |
| 1970 | 32.8 C (91.0 F) |
| 1971 | 31.7 C (89.1 F) |
| 1972 | 32.2 C (90.0 F) |
| 1973 | 32.8 C (91.0 F) |
| 1974 | 31.1 C (88.0 F) |
| 1975 | 32.8 C (91.0 F) |
| 1976 | 34.4 C (93.9 F) |
| 1977 | 33.3 C (91.9 F) |
| 1978 | 32.2 C (90.0 F) |
| 1979 | 32.2 C (90.0 F) |
| 1980 | 32.2 C (90.0 F) |
| 1981 | 31.7 C (89.1 F) |
| 1982 | 31.7 C (89.1 F) |
| 1983 | 33.3 C (91.9 F) |
| 1984 | 31.1 C (88.0 F) |
| 1985 | 32.2 C (90.0 F) |
| 1986 | 31.1 C (88.0 F) |
| 1987 | 31.1 C (88.0 F) |
| 1988 | 34.4 C (93.9 F) |
| 1989 | 32.8 C (91.0 F) |
| 1990 | 33.9 C (93.0 F) |
| 1991 | 31.7 C (89.1 F) |
| 1992 | 33.3 C (91.9 F) |
| 1993 | 28.9 C (84.0 F) |
| 1994 | 33.9 C (93.0 F) |
| 1995 | 31.7 C (89.1 F) |
| 1996 | 32.8 C (91.0 F) |
| 1997 | 30.6 C (87.1 F) |
| 1998 | 32.8 C (91.0 F) |
| 1999 | 33.9 C (93.0 F) |
| 2000 | 35.6 C (96.1 F) |
| 2001 | 35.0 C (95.0 F) |
| 2002 | 36.1 C (97.0 F) |
| 2003 | 36.7 C (98.1 F) |
| 2004 | 32.2 C (90.0 F) |
| 2005 | 34.4 C (93.9 F) |
| 2006 | 35.6 C (96.1 F) |
| 2007 | 34.4 C (93.9 F) |
| 2008 | 33.3 C (91.9 F) |
| 2009 | 35.0 C (95.0 F) |
| 2010 | 32.2 C (90.0 F) |
| 2011 | 32.2 C (90.0 F) |
| 2012 | 32.2 C (90.0 F) |
| 2013 | 32.2 C (90.0 F) |
| 2014 | 31.1 C (88.0 F) |
| 2015 | 32.2 C (90.0 F) |
| 2016 | 32.2 C (90.0 F) |
| 2017 | 31.7 C (89.1 F) |
| 2018 | 33.3 C (91.9 F) |
| 2019 | 31.7 C (89.1 F) |
| 2020 | 32.2 C (90.0 F) |
| 2021 | 32.8 C (91.0 F) |
| 2022 | 33.3 C (91.9 F) |
| 2023 | 32.2 C (90.0 F) |
| 2024 | 33.3 C (91.9 F) |
| 2025 | 31.1 C (88.0 F) |
| 2026 | 35.0 C (95.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1919 | -31.1 C (-24.0 F) |
| 1920 | -31.1 C (-24.0 F) |
| 1921 | -29.4 C (-20.9 F) |
| 1922 | -33.9 C (-29.0 F) |
| 1923 | -31.1 C (-24.0 F) |
| 1924 | -33.9 C (-29.0 F) |
| 1925 | -25.6 C (-14.1 F) |
| 1926 | -22.2 C (-8.0 F) |
| 1927 | -30.6 C (-23.1 F) |
| 1928 | -26.7 C (-16.1 F) |
| 1929 | -34.4 C (-29.9 F) |
| 1930 | -36.1 C (-33.0 F) |
| 1931 | -26.1 C (-15.0 F) |
| 1932 | -33.3 C (-27.9 F) |
| 1933 | -38.9 C (-38.0 F) |
| 1934 | -21.1 C (-6.0 F) |
| 1935 | -32.8 C (-27.0 F) |
| 1936 | -30.0 C (-22.0 F) |
| 1937 | -35.6 C (-32.1 F) |
| 1938 | -21.7 C (-7.1 F) |
| 1939 | -31.1 C (-24.0 F) |
| 1940 | -27.8 C (-18.0 F) |
| 1941 | -27.2 C (-17.0 F) |
| 1942 | -35.6 C (-32.1 F) |
| 1943 | -27.8 C (-18.0 F) |
| 1944 | -25.6 C (-14.1 F) |
| 1945 | -30.0 C (-22.0 F) |
| 1946 | -27.2 C (-17.0 F) |
| 1947 | -26.7 C (-16.1 F) |
| 1948 | -33.3 C (-27.9 F) |
| 1949 | -40.0 C (-40.0 F) |
| 1950 | -33.3 C (-27.9 F) |
| 1951 | -30.0 C (-22.0 F) |
| 1952 | -33.3 C (-27.9 F) |
| 1953 | -24.4 C (-11.9 F) |
| 1954 | -26.1 C (-15.0 F) |
| 1955 | -28.3 C (-18.9 F) |
| 1956 | -33.3 C (-27.9 F) |
| 1957 | -31.1 C (-24.0 F) |
| 1958 | -25.0 C (-13.0 F) |
| 1959 | -25.6 C (-14.1 F) |
| 1960 | -33.9 C (-29.0 F) |
| 1961 | -26.7 C (-16.1 F) |
| 1962 | -38.3 C (-36.9 F) |
| 1963 | -34.4 C (-29.9 F) |
| 1964 | -30.0 C (-22.0 F) |
| 1965 | -25.0 C (-13.0 F) |
| 1966 | -32.2 C (-26.0 F) |
| 1967 | -26.1 C (-15.0 F) |
| 1968 | -27.2 C (-17.0 F) |
| 1969 | -28.3 C (-18.9 F) |
| 1970 | -27.2 C (-17.0 F) |
| 1971 | -32.8 C (-27.0 F) |
| 1972 | -32.2 C (-26.0 F) |
| 1973 | -29.4 C (-20.9 F) |
| 1974 | -32.8 C (-27.0 F) |
| 1975 | -30.6 C (-23.1 F) |
| 1976 | -25.6 C (-14.1 F) |
| 1977 | -26.1 C (-15.0 F) |
| 1978 | -36.1 C (-33.0 F) |
| 1979 | -36.7 C (-34.1 F) |
| 1980 | -31.1 C (-24.0 F) |
| 1981 | -21.7 C (-7.1 F) |
| 1982 | -35.6 C (-32.1 F) |
| 1983 | -29.4 C (-20.9 F) |
| 1984 | -34.4 C (-29.9 F) |
| 1985 | -40.6 C (-41.1 F) |
| 1986 | -28.3 C (-18.9 F) |
| 1987 | -27.2 C (-17.0 F) |
| 1988 | -27.8 C (-18.0 F) |
| 1989 | -38.3 C (-36.9 F) |
| 1990 | -33.9 C (-29.0 F) |
| 1991 | -26.7 C (-16.1 F) |
| 1992 | -23.9 C (-11.0 F) |
| 1993 | -28.3 C (-18.9 F) |
| 1994 | -26.1 C (-15.0 F) |
| 1995 | -27.8 C (-18.0 F) |
| 1996 | -30.6 C (-23.1 F) |
| 1997 | -27.8 C (-18.0 F) |
| 1998 | -27.8 C (-18.0 F) |
| 1999 | -22.8 C (-9.0 F) |
| 2000 | -21.1 C (-6.0 F) |
| 2001 | -28.9 C (-20.0 F) |
| 2002 | -28.9 C (-20.0 F) |
| 2003 | -22.2 C (-8.0 F) |
| 2004 | -31.1 C (-24.0 F) |
| 2005 | -28.9 C (-20.0 F) |
| 2006 | -27.2 C (-17.0 F) |
| 2007 | -30.0 C (-22.0 F) |
| 2008 | -30.6 C (-23.1 F) |
| 2009 | -24.4 C (-11.9 F) |
| 2010 | -22.8 C (-9.0 F) |
| 2011 | -28.9 C (-20.0 F) |
| 2012 | -21.1 C (-6.0 F) |
| 2013 | -27.8 C (-18.0 F) |
| 2014 | -23.3 C (-9.9 F) |
| 2015 | -23.3 C (-9.9 F) |
| 2016 | -25.6 C (-14.1 F) |
| 2017 | -32.8 C (-27.0 F) |
| 2018 | -20.6 C (-5.1 F) |
| 2019 | -23.3 C (-9.9 F) |
| 2020 | -24.4 C (-11.9 F) |
| 2021 | -22.2 C (-8.0 F) |
| 2022 | -28.9 C (-20.0 F) |
| 2023 | -35.6 C (-32.1 F) |
| 2024 | -28.3 C (-18.9 F) |
| 2025 | -25.0 C (-13.0 F) |
| 2026 | -17.8 C (0.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1919 | 7.6 mm (0.30 in) |
| 1920 | 12.2 mm (0.5 in) |
| 1921 | 22.9 mm (0.9 in) |
| 1922 | 13.2 mm (0.5 in) |
| 1923 | 23.6 mm (0.9 in) |
| 1924 | 17.0 mm (0.7 in) |
| 1925 | 12.4 mm (0.5 in) |
| 1926 | 27.2 mm (1.1 in) |
| 1927 | 16.3 mm (0.6 in) |
| 1928 | 26.7 mm (1.1 in) |
| 1929 | 16.5 mm (0.6 in) |
| 1930 | 26.4 mm (1.0 in) |
| 1931 | 16.8 mm (0.7 in) |
| 1932 | 9.7 mm (0.38 in) |
| 1933 | 16.3 mm (0.6 in) |
| 1934 | 9.9 mm (0.39 in) |
| 1935 | 10.2 mm (0.4 in) |
| 1936 | 20.6 mm (0.8 in) |
| 1937 | 23.4 mm (0.9 in) |
| 1938 | 18.5 mm (0.7 in) |
| 1939 | 17.0 mm (0.7 in) |
| 1940 | 18.5 mm (0.7 in) |
| 1941 | 17.5 mm (0.7 in) |
| 1942 | 17.5 mm (0.7 in) |
| 1943 | 18.0 mm (0.7 in) |
| 1944 | 15.2 mm (0.6 in) |
| 1945 | 18.5 mm (0.7 in) |
| 1946 | 24.6 mm (1.0 in) |
| 1947 | 26.2 mm (1.0 in) |
| 1948 | 14.5 mm (0.6 in) |
| 1949 | 23.6 mm (0.9 in) |
| 1950 | 16.8 mm (0.7 in) |
| 1951 | 21.1 mm (0.8 in) |
| 1952 | 28.7 mm (1.1 in) |
| 1953 | 17.3 mm (0.7 in) |
| 1954 | 16.8 mm (0.7 in) |
| 1955 | 20.3 mm (0.8 in) |
| 1956 | 10.2 mm (0.4 in) |
| 1957 | 11.7 mm (0.5 in) |
| 1958 | 18.3 mm (0.7 in) |
| 1959 | 20.8 mm (0.8 in) |
| 1960 | 16.5 mm (0.6 in) |
| 1961 | 21.1 mm (0.8 in) |
| 1962 | 19.1 mm (0.8 in) |
| 1963 | 28.2 mm (1.1 in) |
| 1964 | 47.5 mm (1.9 in) |
| 1965 | 32.0 mm (1.3 in) |
| 1966 | 11.2 mm (0.4 in) |
| 1967 | 20.6 mm (0.8 in) |
| 1968 | 22.6 mm (0.9 in) |
| 1969 | 15.5 mm (0.6 in) |
| 1970 | 15.7 mm (0.6 in) |
| 1971 | 11.9 mm (0.5 in) |
| 1972 | 19.3 mm (0.8 in) |
| 1973 | 21.3 mm (0.8 in) |
| 1974 | 47.0 mm (1.9 in) |
| 1975 | 25.1 mm (1.0 in) |
| 1976 | 17.0 mm (0.7 in) |
| 1977 | 43.2 mm (1.7 in) |
| 1978 | 31.2 mm (1.2 in) |
| 1979 | 28.4 mm (1.1 in) |
| 1980 | 22.9 mm (0.9 in) |
| 1981 | 22.1 mm (0.9 in) |
| 1982 | 41.7 mm (1.6 in) |
| 1983 | 47.2 mm (1.9 in) |
| 1984 | 22.9 mm (0.9 in) |
| 1985 | 14.0 mm (0.6 in) |
| 1986 | 37.3 mm (1.5 in) |
| 1987 | 22.1 mm (0.9 in) |
| 1988 | 12.2 mm (0.5 in) |
| 1989 | 16.5 mm (0.6 in) |
| 1990 | 13.0 mm (0.5 in) |
| 1991 | 24.6 mm (1.0 in) |
| 1992 | 12.2 mm (0.5 in) |
| 1993 | 26.9 mm (1.1 in) |
| 1994 | 20.3 mm (0.8 in) |
| 1995 | 31.2 mm (1.2 in) |
| 1996 | 21.3 mm (0.8 in) |
| 1997 | 29.0 mm (1.1 in) |
| 1998 | 22.4 mm (0.9 in) |
| 1999 | 14.7 mm (0.6 in) |
| 2000 | 20.1 mm (0.8 in) |
| 2001 | 16.0 mm (0.6 in) |
| 2002 | 26.4 mm (1.0 in) |
| 2003 | 17.5 mm (0.7 in) |
| 2004 | 21.6 mm (0.9 in) |
| 2005 | 22.1 mm (0.9 in) |
| 2006 | 19.1 mm (0.8 in) |
| 2007 | 20.3 mm (0.8 in) |
| 2008 | 33.0 mm (1.3 in) |
| 2009 | 16.3 mm (0.6 in) |
| 2010 | 18.5 mm (0.7 in) |
| 2011 | 17.8 mm (0.7 in) |
| 2012 | 25.9 mm (1.0 in) |
| 2013 | 27.4 mm (1.1 in) |
| 2014 | 32.5 mm (1.3 in) |
| 2015 | 19.8 mm (0.8 in) |
| 2016 | 34.5 mm (1.4 in) |
| 2017 | 21.6 mm (0.9 in) |
| 2018 | 49.8 mm (2.0 in) |
| 2019 | 33.0 mm (1.3 in) |
| 2020 | 22.9 mm (0.9 in) |
| 2021 | 34.0 mm (1.3 in) |
| 2022 | 31.8 mm (1.3 in) |
| 2023 | 14.0 mm (0.6 in) |
| 2024 | 14.5 mm (0.6 in) |
| 2025 | 32.3 mm (1.3 in) |
| 2026 | 33.0 mm (1.3 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1919 | 16.3 mm (0.6 in) |
| 1920 | 29.3 mm (1.2 in) |
| 1921 | 67.1 mm (2.6 in) |
| 1922 | 22.9 mm (0.9 in) |
| 1923 | 45.7 mm (1.8 in) |
| 1924 | 12.7 mm (0.5 in) |
| 1925 | 19.6 mm (0.8 in) |
| 1926 | 53.2 mm (2.1 in) |
| 1927 | 25.2 mm (1.0 in) |
| 1928 | 36.8 mm (1.4 in) |
| 1929 | 24.8 mm (1.0 in) |
| 1930 | 28.4 mm (1.1 in) |
| 1931 | 20.4 mm (0.8 in) |
| 1932 | 26.0 mm (1.0 in) |
| 1933 | 28.0 mm (1.1 in) |
| 1934 | 15.8 mm (0.6 in) |
| 1935 | 21.4 mm (0.8 in) |
| 1936 | 26.4 mm (1.0 in) |
| 1937 | 36.8 mm (1.4 in) |
| 1938 | 20.4 mm (0.8 in) |
| 1939 | 31.5 mm (1.2 in) |
| 1940 | 25.4 mm (1.0 in) |
| 1941 | 24.7 mm (1.0 in) |
| 1942 | 26.5 mm (1.0 in) |
| 1943 | 34.3 mm (1.4 in) |
| 1944 | 27.2 mm (1.1 in) |
| 1945 | 37.1 mm (1.5 in) |
| 1946 | 47.2 mm (1.9 in) |
| 1947 | 46.5 mm (1.8 in) |
| 1948 | 26.0 mm (1.0 in) |
| 1949 | 38.1 mm (1.5 in) |
| 1950 | 34.0 mm (1.3 in) |
| 1951 | 24.1 mm (0.9 in) |
| 1952 | 35.6 mm (1.4 in) |
| 1953 | 21.1 mm (0.8 in) |
| 1954 | 21.7 mm (0.9 in) |
| 1955 | 35.9 mm (1.4 in) |
| 1956 | 21.0 mm (0.8 in) |
| 1957 | 27.8 mm (1.1 in) |
| 1958 | 23.8 mm (0.9 in) |
| 1959 | 36.8 mm (1.4 in) |
| 1960 | 31.7 mm (1.2 in) |
| 1961 | 41.5 mm (1.6 in) |
| 1962 | 22.4 mm (0.9 in) |
| 1963 | 40.1 mm (1.6 in) |
| 1964 | 54.9 mm (2.2 in) |
| 1965 | 42.9 mm (1.7 in) |
| 1966 | 13.2 mm (0.5 in) |
| 1967 | 37.2 mm (1.5 in) |
| 1968 | 31.0 mm (1.2 in) |
| 1969 | 25.9 mm (1.0 in) |
| 1970 | 25.0 mm (1.0 in) |
| 1971 | 23.6 mm (0.9 in) |
| 1972 | 33.3 mm (1.3 in) |
| 1973 | 36.8 mm (1.4 in) |
| 1974 | 49.8 mm (2.0 in) |
| 1975 | 41.1 mm (1.6 in) |
| 1976 | 27.4 mm (1.1 in) |
| 1977 | 44.5 mm (1.8 in) |
| 1978 | 42.4 mm (1.7 in) |
| 1979 | 35.0 mm (1.4 in) |
| 1980 | 61.2 mm (2.4 in) |
| 1981 | 30.4 mm (1.2 in) |
| 1982 | 78.2 mm (3.1 in) |
| 1983 | 48.7 mm (1.9 in) |
| 1984 | 48.3 mm (1.9 in) |
| 1985 | 17.8 mm (0.7 in) |
| 1986 | 75.7 mm (3.0 in) |
| 1987 | 42.7 mm (1.7 in) |
| 1988 | 14.0 mm (0.6 in) |
| 1989 | 22.1 mm (0.9 in) |
| 1990 | 27.1 mm (1.1 in) |
| 1991 | 36.6 mm (1.4 in) |
| 1992 | 17.5 mm (0.7 in) |
| 1993 | 45.0 mm (1.8 in) |
| 1994 | 33.0 mm (1.3 in) |
| 1995 | 39.5 mm (1.6 in) |
| 1996 | 40.5 mm (1.6 in) |
| 1997 | 37.6 mm (1.5 in) |
| 1998 | 45.5 mm (1.8 in) |
| 1999 | 31.7 mm (1.2 in) |
| 2000 | 33.1 mm (1.3 in) |
| 2001 | 24.9 mm (1.0 in) |
| 2002 | 28.6 mm (1.1 in) |
| 2003 | 31.2 mm (1.2 in) |
| 2004 | 47.5 mm (1.9 in) |
| 2005 | 64.8 mm (2.6 in) |
| 2006 | 30.3 mm (1.2 in) |
| 2007 | 22.8 mm (0.9 in) |
| 2008 | 35.0 mm (1.4 in) |
| 2009 | 28.5 mm (1.1 in) |
| 2010 | 25.9 mm (1.0 in) |
| 2011 | 30.5 mm (1.2 in) |
| 2012 | 31.0 mm (1.2 in) |
| 2013 | 35.3 mm (1.4 in) |
| 2014 | 57.2 mm (2.3 in) |
| 2015 | 49.8 mm (2.0 in) |
| 2016 | 52.5 mm (2.1 in) |
| 2017 | 45.3 mm (1.8 in) |
| 2018 | 52.1 mm (2.1 in) |
| 2019 | 49.9 mm (2.0 in) |
| 2020 | 32.7 mm (1.3 in) |
| 2021 | 60.0 mm (2.4 in) |
| 2022 | 35.6 mm (1.4 in) |
| 2023 | 29.1 mm (1.1 in) |
| 2024 | 28.4 mm (1.1 in) |
| 2025 | 36.9 mm (1.5 in) |
| 2026 | 37.6 mm (1.5 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1919 | 19 days |
| 1920 | 25 days |
| 1921 | 43 days |
| 1922 | 35 days |
| 1923 | 24 days |
| 1924 | 18 days |
| 1925 | 38 days |
| 1926 | 40 days |
| 1927 | 34 days |
| 1928 | 58 days |
| 1929 | 40 days |
| 1930 | 40 days |
| 1931 | 53 days |
| 1932 | 38 days |
| 1933 | 39 days |
| 1934 | 44 days |
| 1935 | 40 days |
| 1936 | 28 days |
| 1937 | 31 days |
| 1938 | 29 days |
| 1939 | 85 days |
| 1940 | 33 days |
| 1941 | 21 days |
| 1942 | 31 days |
| 1943 | 48 days |
| 1944 | 58 days |
| 1945 | 33 days |
| 1946 | 23 days |
| 1947 | 25 days |
| 1948 | 32 days |
| 1949 | 36 days |
| 1950 | 31 days |
| 1951 | 36 days |
| 1952 | 61 days |
| 1953 | 27 days |
| 1954 | 22 days |
| 1955 | 28 days |
| 1956 | 34 days |
| 1957 | 26 days |
| 1958 | 52 days |
| 1959 | 50 days |
| 1960 | 36 days |
| 1961 | 33 days |
| 1962 | 40 days |
| 1963 | 31 days |
| 1964 | 65 days |
| 1965 | 28 days |
| 1966 | 26 days |
| 1967 | 27 days |
| 1968 | 26 days |
| 1969 | 53 days |
| 1970 | 32 days |
| 1971 | 21 days |
| 1972 | 49 days |
| 1973 | 20 days |
| 1974 | 49 days |
| 1975 | 26 days |
| 1976 | 99 days |
| 1977 | 29 days |
| 1978 | 54 days |
| 1979 | 34 days |
| 1980 | 28 days |
| 1981 | 26 days |
| 1982 | 19 days |
| 1983 | 27 days |
| 1984 | 47 days |
| 1985 | 32 days |
| 1986 | 31 days |
| 1987 | 32 days |
| 1988 | 42 days |
| 1989 | 28 days |
| 1990 | 26 days |
| 1991 | 43 days |
| 1992 | 34 days |
| 1993 | 27 days |
| 1994 | 42 days |
| 1995 | 35 days |
| 1996 | 28 days |
| 1997 | 26 days |
| 1998 | 37 days |
| 1999 | 50 days |
| 2000 | 27 days |
| 2001 | 53 days |
| 2002 | 43 days |
| 2003 | 41 days |
| 2004 | 26 days |
| 2005 | 29 days |
| 2006 | 19 days |
| 2007 | 40 days |
| 2008 | 29 days |
| 2009 | 35 days |
| 2010 | 48 days |
| 2011 | 30 days |
| 2012 | 38 days |
| 2013 | 36 days |
| 2014 | 24 days |
| 2015 | 28 days |
| 2016 | 47 days |
| 2017 | 31 days |
| 2018 | 36 days |
| 2019 | 32 days |
| 2020 | 32 days |
| 2021 | 32 days |
| 2022 | 39 days |
| 2023 | 23 days |
| 2024 | 29 days |
| 2025 | 30 days |
| 2026 | 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
103 years with a frostAcross 103 years with a frost, the median last spring frost at Lifton Pumping STN falls on 20 May and the median first autumn frost on 17 September, which leaves a median of 118 days between them.
In 1995 to 2025 the median growing season was 118 days. That is 3 days more than in 1920 to 1950.
Fitted over all years, the growing season changes by +0.6 days per decade at this station.
| Measure | Median, all years | Earliest period (1920 to 1950) | Recent period (1995 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 20 May | 28 May | 20 May | 8 days earlier | -0.4 days per decade |
| First autumn frost | 17 September | 17 September | 20 September | 3 days later | +0.2 days per decade |
| Growing days | 118 days | 115 days | 118 days | 3 days more | +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, 1922 to 2025A day with at least 20.3 mm (0.8 in) of rain is expected about once in 2 years. A day with at least 53.3 mm (2.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 20.3 mm (0.8 in) | |
| 5 years | 27.9 mm (1.1 in) | |
| 10 years | 33.4 mm (1.3 in) | |
| 25 years | 40.9 mm (1.6 in) | |
| 50 years | 46.9 mm (1.8 in) | |
| 100 years | 53.3 mm (2.1 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 1922 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: 49.8 mm (2.0 in) in 2018; 47.5 mm (1.9 in) in 1964; 47.2 mm (1.9 in) in 1983.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Lifton Pumping STN, at 1927. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1927 ran 0.4 C (0.8 F) lower than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1927 | -0.4 | -0.8 | possible | 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
2011 to 2025 against 1961 to 1990Over 2011 to 2025, Lifton Pumping STN had a mean temperature of 5.4 C (41.7 F) and 312.7 mm (12.3 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Craters of the Moon (United States, 236 km away), Picabo (United States, 261 km away) and Gas Hills 4E (United States, 322 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Craters of the Moon | United States | 236 km (147 mi) | 5.6 C (42.0 F) | 400.3 mm (15.8 in) | 0.78 |
| Picabo | United States | 261 km (162 mi) | 5.6 C (42.1 F) | 336.1 mm (13.2 in) | 0.79 |
| Gas Hills 4E | United States | 322 km (200 mi) | 5.8 C (42.4 F) | 237.3 mm (9.3 in) | 0.81 |
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.
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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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-17).