Billings Wtp Weather Records (USC00240802)
Record envelope, standing records and threshold days for Billings Wtp (USC00240802), Montana, United States, with 133 years of record.
Key Facts for Billings Wtp
- Billings Wtp (USC00240802) is a weather station in Montana, United States at 45.77 latitude and -108.48 longitude, 944 m (3,097 ft) above sea level.
- The station reports from 1894 to 2026, 133 years of record.
- 1,464 records set at Billings Wtp still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Billings Wtp tied a daily record high maximum temperature of 30.6 C (87.1 F) on 10 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Montana, United States, 45.77 latitude, -108.48 longitude.
- Elevation: 944 m (3,097 ft).
- Period of record: 1894 to 2026, 133 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
9 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 23.9 C (75.0 F) | -39.4 C (-38.9 F) | 18.9 C (66.0 F) | -20.6 C (-5.1 F) |
| Feb | 24.4 C (75.9 F) | -45.0 C (-49.0 F) | 20.6 C (69.1 F) | -18.9 C (-2.0 F) |
| Mar | 27.8 C (82.0 F) | -36.7 C (-34.1 F) | 26.7 C (80.1 F) | -12.8 C (9.0 F) |
| Apr | 33.3 C (91.9 F) | -20.6 C (-5.1 F) | 30.0 C (86.0 F) | -4.4 C (24.1 F) |
| May | 37.2 C (99.0 F) | -10.0 C (14.0 F) | 35.6 C (96.1 F) | -3.9 C (25.0 F) |
| Jun | 42.2 C (108.0 F) | -3.3 C (26.1 F) | 32.8 C (91.0 F) | 5.0 C (41.0 F) |
| Jul | 44.4 C (111.9 F) | 2.8 C (37.0 F) | 43.3 C (109.9 F) | 10.6 C (51.1 F) |
| Aug | 41.7 C (107.1 F) | -2.2 C (28.0 F) | 40.0 C (104.0 F) | 7.2 C (45.0 F) |
| Sep | 38.3 C (100.9 F) | -7.8 C (18.0 F) | 33.9 C (93.0 F) | 1.1 C (34.0 F) |
| Oct | 35.0 C (95.0 F) | -23.9 C (-11.0 F) | 31.7 C (89.1 F) | 3.9 C (39.0 F) |
| Nov | 26.7 C (80.1 F) | -33.3 C (-27.9 F) | n/a | n/a |
| Dec | 23.9 C (75.0 F) | -40.6 C (-41.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1894 | 4 |
| 1895 | 16 |
| 1896 | 28 |
| 1897 | 23 |
| 1898 | 4 |
| 1899 | 12 |
| 1900 | 25 |
| 1901 | 10 |
| 1902 | 7 |
| 1903 | 37 |
| 1904 | 6 |
| 1905 | 10 |
| 1906 | 16 |
| 1907 | 9 |
| 1908 | 14 |
| 1909 | 22 |
| 1910 | 28 |
| 1911 | 12 |
| 1912 | 18 |
| 1913 | 18 |
| 1914 | 14 |
| 1915 | 9 |
| 1916 | 23 |
| 1917 | 22 |
| 1918 | 22 |
| 1919 | 38 |
| 1920 | 5 |
| 1921 | 25 |
| 1922 | 19 |
| 1923 | 6 |
| 1924 | 12 |
| 1925 | 10 |
| 1926 | 14 |
| 1927 | 8 |
| 1928 | 6 |
| 1929 | 12 |
| 1930 | 13 |
| 1931 | 14 |
| 1932 | 16 |
| 1933 | 16 |
| 1934 | 18 |
| 1935 | 15 |
| 1936 | 52 |
| 1937 | 7 |
| 1938 | 2 |
| 1939 | 12 |
| 1940 | 6 |
| 1941 | 5 |
| 1942 | 3 |
| 1943 | 18 |
| 1944 | 1 |
| 1945 | 5 |
| 1946 | 5 |
| 1947 | 8 |
| 1948 | 9 |
| 1949 | 12 |
| 1950 | 19 |
| 1951 | 17 |
| 1952 | 6 |
| 1953 | 6 |
| 1954 | 9 |
| 1955 | 21 |
| 1956 | 5 |
| 1957 | 8 |
| 1958 | 9 |
| 1959 | 8 |
| 1960 | 9 |
| 1961 | 9 |
| 1962 | 7 |
| 1963 | 5 |
| 1964 | 5 |
| 1965 | 10 |
| 1966 | 3 |
| 1967 | 8 |
| 1968 | 7 |
| 1969 | 10 |
| 1970 | 4 |
| 1971 | 7 |
| 1972 | 11 |
| 1973 | 4 |
| 1974 | 4 |
| 1975 | 3 |
| 1976 | 3 |
| 1977 | 8 |
| 1978 | 6 |
| 1979 | 4 |
| 1980 | 10 |
| 1981 | 3 |
| 1982 | 5 |
| 1983 | 15 |
| 1984 | 7 |
| 1985 | 22 |
| 1986 | 6 |
| 1987 | 8 |
| 1988 | 8 |
| 1989 | 9 |
| 1990 | 7 |
| 1991 | 8 |
| 1992 | 9 |
| 1993 | 5 |
| 1994 | 8 |
| 1995 | 18 |
| 1996 | 7 |
| 1997 | 13 |
| 1998 | 6 |
| 1999 | 13 |
| 2000 | 5 |
| 2001 | 7 |
| 2002 | 14 |
| 2003 | 8 |
| 2004 | 10 |
| 2005 | 8 |
| 2006 | 3 |
| 2007 | 9 |
| 2008 | 11 |
| 2009 | 9 |
| 2010 | 5 |
| 2011 | 4 |
| 2012 | 9 |
| 2013 | 8 |
| 2014 | 6 |
| 2015 | 18 |
| 2016 | 8 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 17 |
| 2020 | 10 |
| 2021 | 14 |
| 2022 | 18 |
| 2023 | 6 |
| 2024 | 7 |
| 2025 | 9 |
| 2026 | 8 |
All-Time Record Progression
1 new records| Date | Kind | Detail |
|---|---|---|
| 1941-04-17 | Record daily precipitation | Record daily precipitation 118.9 mm (4.7 in) |
Wettest Day of Each Month
Apr: 118.9 mm (4.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 36.8 mm (1.4 in) | 2 January 1972 |
| Feb | 18.8 mm (0.7 in) | 25 February 2000 |
| Mar | 34.0 mm (1.3 in) | 30 March 2006 |
| Apr | 118.9 mm (4.7 in) | 17 April 1941 |
| May | 75.7 mm (3.0 in) | 13 May 1942 |
| Jun | 76.2 mm (3.0 in) | 9 June 1997 |
| Jul | 58.4 mm (2.3 in) | 3 July 1993 |
| Aug | 62.0 mm (2.4 in) | 31 August 1906 |
| Sep | 52.3 mm (2.1 in) | 7 September 1941 |
| Oct | 74.7 mm (2.9 in) | 31 October 1974 |
| Nov | 25.4 mm (1.0 in) | 8 November 2018 |
| Dec | 30.5 mm (1.2 in) | 4 December 1910 |
Period of Record Coverage
1894 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1894 | 274 | 75% | No |
| 1895 | 363 | 99% | Yes |
| 1896 | 301 | 82% | No |
| 1897 | 288 | 79% | No |
| 1898 | 296 | 81% | No |
| 1899 | 266 | 73% | No |
| 1900 | 240 | 66% | No |
| 1901 | 362 | 99% | Yes |
| 1902 | 240 | 66% | No |
| 1903 | 286 | 78% | No |
| 1904 | 268 | 73% | No |
| 1905 | 351 | 96% | Yes |
| 1906 | 345 | 95% | Yes |
| 1907 | 345 | 95% | Yes |
| 1908 | 282 | 77% | No |
| 1909 | 357 | 98% | Yes |
| 1910 | 363 | 99% | Yes |
| 1911 | 357 | 98% | Yes |
| 1912 | 362 | 99% | Yes |
| 1913 | 359 | 98% | Yes |
| 1914 | 364 | 100% | Yes |
| 1915 | 362 | 99% | Yes |
| 1916 | 365 | 100% | Yes |
| 1917 | 365 | 100% | Yes |
| 1918 | 362 | 99% | Yes |
| 1919 | 365 | 100% | Yes |
| 1920 | 364 | 99% | Yes |
| 1921 | 364 | 100% | Yes |
| 1922 | 364 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 365 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 364 | 100% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 362 | 99% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 363 | 99% | Yes |
| 1935 | 364 | 100% | Yes |
| 1936 | 365 | 100% | Yes |
| 1937 | 362 | 99% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 364 | 100% | Yes |
| 1940 | 364 | 99% | Yes |
| 1941 | 362 | 99% | Yes |
| 1942 | 363 | 99% | Yes |
| 1943 | 364 | 100% | Yes |
| 1944 | 363 | 99% | Yes |
| 1945 | 363 | 99% | Yes |
| 1946 | 364 | 100% | Yes |
| 1947 | 364 | 100% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 364 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 362 | 99% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 363 | 99% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 359 | 98% | Yes |
| 1968 | 365 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 364 | 99% | Yes |
| 1973 | 361 | 99% | Yes |
| 1974 | 364 | 100% | Yes |
| 1975 | 360 | 99% | Yes |
| 1976 | 363 | 99% | Yes |
| 1977 | 361 | 99% | Yes |
| 1978 | 298 | 82% | No |
| 1979 | 354 | 97% | Yes |
| 1980 | 313 | 86% | No |
| 1981 | 339 | 93% | Yes |
| 1982 | 326 | 89% | No |
| 1983 | 350 | 96% | Yes |
| 1984 | 344 | 94% | Yes |
| 1985 | 348 | 95% | Yes |
| 1986 | 348 | 95% | Yes |
| 1987 | 338 | 93% | Yes |
| 1988 | 327 | 89% | No |
| 1989 | 322 | 88% | No |
| 1990 | 332 | 91% | Yes |
| 1991 | 338 | 93% | Yes |
| 1992 | 339 | 93% | Yes |
| 1993 | 336 | 92% | Yes |
| 1994 | 330 | 90% | Yes |
| 1995 | 326 | 89% | No |
| 1996 | 340 | 93% | Yes |
| 1997 | 342 | 94% | Yes |
| 1998 | 330 | 90% | Yes |
| 1999 | 332 | 91% | Yes |
| 2000 | 325 | 89% | No |
| 2001 | 337 | 92% | Yes |
| 2002 | 359 | 98% | Yes |
| 2003 | 355 | 97% | Yes |
| 2004 | 356 | 97% | Yes |
| 2005 | 361 | 99% | Yes |
| 2006 | 362 | 99% | Yes |
| 2007 | 362 | 99% | Yes |
| 2008 | 364 | 99% | Yes |
| 2009 | 355 | 97% | Yes |
| 2010 | 361 | 99% | Yes |
| 2011 | 363 | 99% | Yes |
| 2012 | 363 | 99% | Yes |
| 2013 | 364 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 364 | 100% | Yes |
| 2016 | 363 | 99% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 363 | 99% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 357 | 98% | Yes |
| 2021 | 364 | 100% | Yes |
| 2022 | 355 | 97% | Yes |
| 2023 | 336 | 92% | Yes |
| 2024 | 356 | 97% | Yes |
| 2025 | 362 | 99% | Yes |
| 2026 | 282 | 77% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 10 October 2026 | Billings Wtp, US | daily high max (Tie, Provisional) | 30.6 C (87.1 F) | tie | 116 years | 10 of 100 (Routine) |
| 6 October 2026 | Billings Wtp, US | daily high max (Provisional) | 31.7 C (89.1 F) | 1.1 C (2.0 F) | 32 years | 20 of 100 (Routine) |
| 20 September 2026 | Billings Wtp, US | daily rain (Provisional) | 31.5 mm (1.2 in) | 7.6 mm (0.30 in) | 95 years | 48 of 100 (Notable) |
| 19 September 2026 | Billings Wtp, US | daily rain (Provisional) | 30.5 mm (1.2 in) | 2.6 mm (0.10 in) | 43 years | 25 of 100 (Routine) |
| 19 September 2026 | Billings Wtp, US | daily high min (Provisional) | 13.9 C (57.0 F) | 0.6 C (1.1 F) | 4 years | 12 of 100 (Routine) |
| 14 August 2026 | Billings Wtp, US | daily low max | 18.9 C (66.0 F) | 1.1 C (2.0 F) | 81 years | 36 of 100 (Notable) |
| 4 August 2026 | Billings Wtp, US | daily low max | 21.7 C (71.1 F) | 0.5 C (0.9 F) | 103 years | 41 of 100 (Notable) |
| 2 August 2026 | Billings Wtp, US | daily high max (Tie) | 40.0 C (104.0 F) | tie | 125 years | 10 of 100 (Routine) |
| 30 July 2026 | Billings Wtp, US | daily high min | 21.7 C (71.1 F) | 1.1 C (2.0 F) | 89 years | 39 of 100 (Notable) |
| 29 July 2026 | Billings Wtp, US | daily high min | 20.6 C (69.1 F) | 0.6 C (1.1 F) | 87 years | 37 of 100 (Notable) |
| 13 July 2026 | Billings Wtp, US | daily high max | 43.3 C (109.9 F) | 1.1 C (2.0 F) | 24 years | 19 of 100 (Routine) |
| 13 July 2026 | Billings Wtp, US | daily high min (Tie) | 20.6 C (69.1 F) | tie | 71 years | 7 of 100 (Routine) |
| 12 July 2026 | Billings Wtp, US | daily high max | 40.6 C (105.1 F) | 0.6 C (1.1 F) | 24 years | 18 of 100 (Routine) |
| 30 May 2026 | Billings Wtp, US | daily high min (Tie) | 17.2 C (63.0 F) | tie | 89 years | 9 of 100 (Routine) |
| 14 May 2026 | Billings Wtp, US | daily high max (Tie) | 35.6 C (96.1 F) | tie | 89 years | 9 of 100 (Routine) |
| 22 April 2026 | Billings Wtp, US | daily high min (Tie) | 9.4 C (48.9 F) | tie | 100 years | 10 of 100 (Routine) |
| 27 March 2026 | Billings Wtp, US | daily high max (Tie) | 25.6 C (78.1 F) | tie | 130 years | 10 of 100 (Routine) |
| 26 March 2026 | Billings Wtp, US | daily high max (Tie) | 25.6 C (78.1 F) | tie | 65 years | 7 of 100 (Routine) |
| 18 March 2026 | Billings Wtp, US | daily high min | 7.2 C (45.0 F) | 1.6 C (2.9 F) | 104 years | 42 of 100 (Notable) |
| 14 March 2026 | Billings Wtp, US | daily snow depth (Tie) | 20.3 cm (8.0 in) | tie | 7 years | 3 of 100 (Routine) |
Climate Trend
117 complete years, 1895 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1895 | 8.4 C | -0.34 C |
| 1901 | 8.8 C | +0.01 C |
| 1905 | 9.1 C | +0.37 C |
| 1907 | 8.5 C | -0.21 C |
| 1909 | 6.8 C | -1.95 C |
| 1910 | 8.6 C | -0.11 C |
| 1911 | 6.5 C | -2.21 C |
| 1912 | 6.9 C | -1.81 C |
| 1913 | 7.1 C | -1.68 C |
| 1914 | 8.0 C | -0.73 C |
| 1915 | 8.0 C | -0.71 C |
| 1916 | 5.8 C | -3.00 C |
| 1917 | 6.7 C | -2.10 C |
| 1918 | 7.7 C | -1.01 C |
| 1919 | 7.3 C | -1.42 C |
| 1920 | 7.9 C | -0.89 C |
| 1921 | 9.1 C | +0.37 C |
| 1922 | 7.3 C | -1.48 C |
| 1923 | 8.3 C | -0.47 C |
| 1924 | 7.1 C | -1.65 C |
| 1925 | 8.7 C | -0.06 C |
| 1926 | 9.0 C | +0.20 C |
| 1927 | 6.7 C | -2.01 C |
| 1928 | 8.0 C | -0.77 C |
| 1929 | 6.6 C | -2.20 C |
| 1930 | 8.3 C | -0.42 C |
| 1931 | 9.2 C | +0.48 C |
| 1932 | 7.5 C | -1.23 C |
| 1933 | 9.0 C | +0.22 C |
| 1934 | 10.9 C | +2.13 C |
| 1935 | 8.9 C | +0.11 C |
| 1936 | 8.8 C | +0.07 C |
| 1937 | 7.6 C | -1.20 C |
| 1938 | 8.9 C | +0.11 C |
| 1939 | 9.4 C | +0.65 C |
| 1940 | 9.0 C | +0.28 C |
| 1941 | 9.2 C | +0.40 C |
| 1942 | 8.3 C | -0.44 C |
| 1943 | 8.4 C | -0.38 C |
| 1944 | 8.4 C | -0.37 C |
| 1945 | 7.8 C | -0.97 C |
| 1946 | 8.7 C | -0.10 C |
| 1947 | 8.0 C | -0.71 C |
| 1948 | 8.3 C | -0.43 C |
| 1949 | 7.5 C | -1.27 C |
| 1950 | 6.5 C | -2.26 C |
| 1951 | 6.3 C | -2.47 C |
| 1952 | 8.8 C | +0.07 C |
| 1953 | 10.4 C | +1.66 C |
| 1954 | 9.2 C | +0.40 C |
| 1955 | 7.9 C | -0.87 C |
| 1956 | 8.8 C | +0.07 C |
| 1957 | 8.6 C | -0.20 C |
| 1958 | 9.4 C | +0.69 C |
| 1959 | 8.3 C | -0.46 C |
| 1960 | 9.1 C | +0.32 C |
| 1961 | 9.7 C | +0.91 C |
| 1962 | 9.0 C | +0.21 C |
| 1963 | 9.5 C | +0.71 C |
| 1964 | 8.5 C | -0.22 C |
| 1965 | 8.2 C | -0.56 C |
| 1966 | 8.8 C | +0.07 C |
| 1967 | 9.1 C | +0.36 C |
| 1968 | 8.3 C | -0.41 C |
| 1969 | 8.1 C | -0.63 C |
| 1970 | 8.6 C | -0.20 C |
| 1971 | 8.3 C | -0.44 C |
| 1972 | 7.8 C | -0.91 C |
| 1973 | 8.9 C | +0.14 C |
| 1974 | 9.6 C | +0.82 C |
| 1975 | 7.4 C | -1.37 C |
| 1976 | 9.5 C | +0.77 C |
| 1977 | 9.6 C | +0.86 C |
| 1979 | 8.3 C | -0.45 C |
| 1981 | 10.4 C | +1.61 C |
| 1983 | 9.2 C | +0.45 C |
| 1984 | 9.1 C | +0.33 C |
| 1985 | 7.8 C | -0.99 C |
| 1986 | 10.1 C | +1.37 C |
| 1987 | 10.7 C | +1.94 C |
| 1988 | 10.6 C | +1.81 C |
| 1989 | 8.3 C | -0.41 C |
| 1990 | 9.7 C | +0.95 C |
| 1991 | 9.7 C | +0.93 C |
| 1992 | 9.9 C | +1.14 C |
| 1993 | 8.2 C | -0.55 C |
| 1994 | 10.1 C | +1.34 C |
| 1995 | 9.4 C | +0.60 C |
| 1996 | 7.9 C | -0.86 C |
| 1997 | 9.5 C | +0.74 C |
| 1998 | 10.3 C | +1.56 C |
| 1999 | 11.0 C | +2.26 C |
| 2000 | 9.9 C | +1.10 C |
| 2001 | 10.4 C | +1.62 C |
| 2002 | 9.4 C | +0.65 C |
| 2003 | 10.3 C | +1.54 C |
| 2004 | 10.3 C | +1.56 C |
| 2005 | 9.8 C | +1.07 C |
| 2006 | 11.0 C | +2.22 C |
| 2007 | 10.6 C | +1.81 C |
| 2008 | 9.0 C | +0.28 C |
| 2009 | 9.1 C | +0.36 C |
| 2010 | 9.2 C | +0.43 C |
| 2011 | 9.4 C | +0.65 C |
| 2012 | 11.2 C | +2.47 C |
| 2013 | 9.8 C | +1.00 C |
| 2014 | 8.9 C | +0.18 C |
| 2015 | 9.8 C | +1.03 C |
| 2016 | 9.6 C | +0.81 C |
| 2017 | 8.5 C | -0.25 C |
| 2018 | 7.4 C | -1.36 C |
| 2019 | 6.9 C | -1.87 C |
| 2020 | 9.1 C | +0.36 C |
| 2021 | 9.2 C | +0.46 C |
| 2022 | 8.8 C | +0.02 C |
| 2024 | 10.0 C | +1.21 C |
| 2025 | 9.6 C | +0.84 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.2) per decade over 1895 to 2025. In Fahrenheit: 0.3 F (0.2 to 0.4) per decade. The slope is a straight line fitted to 117 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 | 1895 to 2025 | 117 | Rise |
| Mean daily maximum | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.1 to 0.3) per decade | 1895 to 2025 | 117 | Rise |
| Mean daily minimum | 0.2 C (0.2 to 0.3) per decade | 0.4 F (0.3 to 0.5) per decade | 1895 to 2025 | 117 | 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) | 44.4 C (111.9 F) | 1901 | 38.9 C (102.0 F) | 133 |
| Coldest night (TNn) | -45.0 C (-49.0 F) | 1899 | -31.1 C (-24.0 F) | 133 |
| Wettest day (Rx1day) | 118.9 mm (4.7 in) | 1941 | 32.7 mm (1.3 in) | 132 |
| Wettest five days (Rx5day) | 129.3 mm (5.1 in) | 1978 | 49.4 mm (1.9 in) | 132 |
| Longest dry spell (CDD) | 235 days | 1904 | 34 days | 132 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1894 | 39.4 C (102.9 F) |
| 1895 | 38.9 C (102.0 F) |
| 1896 | 38.3 C (100.9 F) |
| 1897 | 38.3 C (100.9 F) |
| 1898 | 35.6 C (96.1 F) |
| 1899 | 38.9 C (102.0 F) |
| 1900 | 43.3 C (109.9 F) |
| 1901 | 44.4 C (111.9 F) |
| 1902 | 37.8 C (100.0 F) |
| 1903 | 40.6 C (105.1 F) |
| 1904 | 38.9 C (102.0 F) |
| 1905 | 40.0 C (104.0 F) |
| 1906 | 40.6 C (105.1 F) |
| 1907 | 37.8 C (100.0 F) |
| 1908 | 37.8 C (100.0 F) |
| 1909 | 40.6 C (105.1 F) |
| 1910 | 41.1 C (106.0 F) |
| 1911 | 37.2 C (99.0 F) |
| 1912 | 37.8 C (100.0 F) |
| 1913 | 38.9 C (102.0 F) |
| 1914 | 38.3 C (100.9 F) |
| 1915 | 36.7 C (98.1 F) |
| 1916 | 36.7 C (98.1 F) |
| 1917 | 38.9 C (102.0 F) |
| 1918 | 41.1 C (106.0 F) |
| 1919 | 41.1 C (106.0 F) |
| 1920 | 38.3 C (100.9 F) |
| 1921 | 43.3 C (109.9 F) |
| 1922 | 39.4 C (102.9 F) |
| 1923 | 40.0 C (104.0 F) |
| 1924 | 38.9 C (102.0 F) |
| 1925 | 39.4 C (102.9 F) |
| 1926 | 40.0 C (104.0 F) |
| 1927 | 38.9 C (102.0 F) |
| 1928 | 38.3 C (100.9 F) |
| 1929 | 39.4 C (102.9 F) |
| 1930 | 40.6 C (105.1 F) |
| 1931 | 41.7 C (107.1 F) |
| 1932 | 38.9 C (102.0 F) |
| 1933 | 42.2 C (108.0 F) |
| 1934 | 41.7 C (107.1 F) |
| 1935 | 39.4 C (102.9 F) |
| 1936 | 40.0 C (104.0 F) |
| 1937 | 42.2 C (108.0 F) |
| 1938 | 37.8 C (100.0 F) |
| 1939 | 39.4 C (102.9 F) |
| 1940 | 39.4 C (102.9 F) |
| 1941 | 38.9 C (102.0 F) |
| 1942 | 37.8 C (100.0 F) |
| 1943 | 38.3 C (100.9 F) |
| 1944 | 35.0 C (95.0 F) |
| 1945 | 37.2 C (99.0 F) |
| 1946 | 36.7 C (98.1 F) |
| 1947 | 39.4 C (102.9 F) |
| 1948 | 38.9 C (102.0 F) |
| 1949 | 38.9 C (102.0 F) |
| 1950 | 36.1 C (97.0 F) |
| 1951 | 38.9 C (102.0 F) |
| 1952 | 37.2 C (99.0 F) |
| 1953 | 40.0 C (104.0 F) |
| 1954 | 39.4 C (102.9 F) |
| 1955 | 38.9 C (102.0 F) |
| 1956 | 38.3 C (100.9 F) |
| 1957 | 38.3 C (100.9 F) |
| 1958 | 37.8 C (100.0 F) |
| 1959 | 37.8 C (100.0 F) |
| 1960 | 38.9 C (102.0 F) |
| 1961 | 40.6 C (105.1 F) |
| 1962 | 37.2 C (99.0 F) |
| 1963 | 38.3 C (100.9 F) |
| 1964 | 37.8 C (100.0 F) |
| 1965 | 37.2 C (99.0 F) |
| 1966 | 38.9 C (102.0 F) |
| 1967 | 36.1 C (97.0 F) |
| 1968 | 35.6 C (96.1 F) |
| 1969 | 38.3 C (100.9 F) |
| 1970 | 37.2 C (99.0 F) |
| 1971 | 38.9 C (102.0 F) |
| 1972 | 36.1 C (97.0 F) |
| 1973 | 38.9 C (102.0 F) |
| 1974 | 37.2 C (99.0 F) |
| 1975 | 38.3 C (100.9 F) |
| 1976 | 40.0 C (104.0 F) |
| 1977 | 40.0 C (104.0 F) |
| 1978 | 36.7 C (98.1 F) |
| 1979 | 37.2 C (99.0 F) |
| 1980 | 36.7 C (98.1 F) |
| 1981 | 37.8 C (100.0 F) |
| 1982 | 36.1 C (97.0 F) |
| 1983 | 39.4 C (102.9 F) |
| 1984 | 39.4 C (102.9 F) |
| 1985 | 38.3 C (100.9 F) |
| 1986 | 37.2 C (99.0 F) |
| 1987 | 37.2 C (99.0 F) |
| 1988 | 39.4 C (102.9 F) |
| 1989 | 40.0 C (104.0 F) |
| 1990 | 39.4 C (102.9 F) |
| 1991 | 37.8 C (100.0 F) |
| 1992 | 35.6 C (96.1 F) |
| 1993 | 33.9 C (93.0 F) |
| 1994 | 36.7 C (98.1 F) |
| 1995 | 40.0 C (104.0 F) |
| 1996 | 38.3 C (100.9 F) |
| 1997 | 36.1 C (97.0 F) |
| 1998 | 38.3 C (100.9 F) |
| 1999 | 39.4 C (102.9 F) |
| 2000 | 39.4 C (102.9 F) |
| 2001 | 40.0 C (104.0 F) |
| 2002 | 42.2 C (108.0 F) |
| 2003 | 40.6 C (105.1 F) |
| 2004 | 37.8 C (100.0 F) |
| 2005 | 40.0 C (104.0 F) |
| 2006 | 38.9 C (102.0 F) |
| 2007 | 40.0 C (104.0 F) |
| 2008 | 38.9 C (102.0 F) |
| 2009 | 36.7 C (98.1 F) |
| 2010 | 38.3 C (100.9 F) |
| 2011 | 37.2 C (99.0 F) |
| 2012 | 38.9 C (102.0 F) |
| 2013 | 36.7 C (98.1 F) |
| 2014 | 36.7 C (98.1 F) |
| 2015 | 37.2 C (99.0 F) |
| 2016 | 36.1 C (97.0 F) |
| 2017 | 37.8 C (100.0 F) |
| 2018 | 37.2 C (99.0 F) |
| 2019 | 36.1 C (97.0 F) |
| 2020 | 38.9 C (102.0 F) |
| 2021 | 39.4 C (102.9 F) |
| 2022 | 38.9 C (102.0 F) |
| 2023 | 37.8 C (100.0 F) |
| 2024 | 40.0 C (104.0 F) |
| 2025 | 37.8 C (100.0 F) |
| 2026 | 43.3 C (109.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1894 | -26.1 C (-15.0 F) |
| 1895 | -35.6 C (-32.1 F) |
| 1896 | -28.9 C (-20.0 F) |
| 1897 | -38.9 C (-38.0 F) |
| 1898 | -28.9 C (-20.0 F) |
| 1899 | -45.0 C (-49.0 F) |
| 1900 | -28.9 C (-20.0 F) |
| 1901 | -30.0 C (-22.0 F) |
| 1902 | -27.8 C (-18.0 F) |
| 1903 | -20.6 C (-5.1 F) |
| 1904 | -41.1 C (-42.0 F) |
| 1905 | -35.6 C (-32.1 F) |
| 1906 | -30.0 C (-22.0 F) |
| 1907 | -33.3 C (-27.9 F) |
| 1908 | -28.9 C (-20.0 F) |
| 1909 | -34.4 C (-29.9 F) |
| 1910 | -35.6 C (-32.1 F) |
| 1911 | -32.8 C (-27.0 F) |
| 1912 | -34.4 C (-29.9 F) |
| 1913 | -35.0 C (-31.0 F) |
| 1914 | -37.8 C (-36.0 F) |
| 1915 | -33.3 C (-27.9 F) |
| 1916 | -37.2 C (-35.0 F) |
| 1917 | -36.1 C (-33.0 F) |
| 1918 | -38.9 C (-38.0 F) |
| 1919 | -37.8 C (-36.0 F) |
| 1920 | -36.7 C (-34.1 F) |
| 1921 | -29.4 C (-20.9 F) |
| 1922 | -32.8 C (-27.0 F) |
| 1923 | -38.9 C (-38.0 F) |
| 1924 | -36.1 C (-33.0 F) |
| 1925 | -26.7 C (-16.1 F) |
| 1926 | -31.1 C (-24.0 F) |
| 1927 | -38.3 C (-36.9 F) |
| 1928 | -31.1 C (-24.0 F) |
| 1929 | -36.1 C (-33.0 F) |
| 1930 | -39.4 C (-38.9 F) |
| 1931 | -21.1 C (-6.0 F) |
| 1932 | -35.6 C (-32.1 F) |
| 1933 | -40.0 C (-40.0 F) |
| 1934 | -27.2 C (-17.0 F) |
| 1935 | -31.7 C (-25.1 F) |
| 1936 | -38.9 C (-38.0 F) |
| 1937 | -34.4 C (-29.9 F) |
| 1938 | -32.2 C (-26.0 F) |
| 1939 | -31.7 C (-25.1 F) |
| 1940 | -34.4 C (-29.9 F) |
| 1941 | -26.7 C (-16.1 F) |
| 1942 | -33.3 C (-27.9 F) |
| 1943 | -31.7 C (-25.1 F) |
| 1944 | -30.6 C (-23.1 F) |
| 1945 | -29.4 C (-20.9 F) |
| 1946 | -23.9 C (-11.0 F) |
| 1947 | -30.0 C (-22.0 F) |
| 1948 | -28.9 C (-20.0 F) |
| 1949 | -35.0 C (-31.0 F) |
| 1950 | -30.6 C (-23.1 F) |
| 1951 | -31.1 C (-24.0 F) |
| 1952 | -28.3 C (-18.9 F) |
| 1953 | -17.8 C (0.0 F) |
| 1954 | -36.7 C (-34.1 F) |
| 1955 | -29.4 C (-20.9 F) |
| 1956 | -30.0 C (-22.0 F) |
| 1957 | -37.2 C (-35.0 F) |
| 1958 | -25.6 C (-14.1 F) |
| 1959 | -33.3 C (-27.9 F) |
| 1960 | -27.8 C (-18.0 F) |
| 1961 | -27.8 C (-18.0 F) |
| 1962 | -34.4 C (-29.9 F) |
| 1963 | -34.4 C (-29.9 F) |
| 1964 | -35.0 C (-31.0 F) |
| 1965 | -32.2 C (-26.0 F) |
| 1966 | -27.8 C (-18.0 F) |
| 1967 | -28.3 C (-18.9 F) |
| 1968 | -32.2 C (-26.0 F) |
| 1969 | -32.8 C (-27.0 F) |
| 1970 | -25.0 C (-13.0 F) |
| 1971 | -27.2 C (-17.0 F) |
| 1972 | -32.8 C (-27.0 F) |
| 1973 | -31.1 C (-24.0 F) |
| 1974 | -31.7 C (-25.1 F) |
| 1975 | -26.1 C (-15.0 F) |
| 1976 | -26.1 C (-15.0 F) |
| 1977 | -31.1 C (-24.0 F) |
| 1978 | -33.3 C (-27.9 F) |
| 1979 | -30.6 C (-23.1 F) |
| 1980 | -28.9 C (-20.0 F) |
| 1981 | -31.1 C (-24.0 F) |
| 1982 | -31.7 C (-25.1 F) |
| 1983 | -40.6 C (-41.1 F) |
| 1984 | -28.9 C (-20.0 F) |
| 1985 | -31.7 C (-25.1 F) |
| 1986 | -25.0 C (-13.0 F) |
| 1987 | -21.7 C (-7.1 F) |
| 1988 | -26.7 C (-16.1 F) |
| 1989 | -36.7 C (-34.1 F) |
| 1990 | -36.1 C (-33.0 F) |
| 1991 | -27.8 C (-18.0 F) |
| 1992 | -27.2 C (-17.0 F) |
| 1993 | -31.1 C (-24.0 F) |
| 1994 | -26.1 C (-15.0 F) |
| 1995 | -27.2 C (-17.0 F) |
| 1996 | -37.2 C (-35.0 F) |
| 1997 | -36.1 C (-33.0 F) |
| 1998 | -29.4 C (-20.9 F) |
| 1999 | -15.6 C (3.9 F) |
| 2000 | -25.0 C (-13.0 F) |
| 2001 | -24.4 C (-11.9 F) |
| 2002 | -22.2 C (-8.0 F) |
| 2003 | -28.9 C (-20.0 F) |
| 2004 | -31.7 C (-25.1 F) |
| 2005 | -30.0 C (-22.0 F) |
| 2006 | -25.0 C (-13.0 F) |
| 2007 | -28.9 C (-20.0 F) |
| 2008 | -28.9 C (-20.0 F) |
| 2009 | -28.3 C (-18.9 F) |
| 2010 | -32.2 C (-26.0 F) |
| 2011 | -27.2 C (-17.0 F) |
| 2012 | -22.8 C (-9.0 F) |
| 2013 | -30.6 C (-23.1 F) |
| 2014 | -33.3 C (-27.9 F) |
| 2015 | -25.0 C (-13.0 F) |
| 2016 | -32.8 C (-27.0 F) |
| 2017 | -30.0 C (-22.0 F) |
| 2018 | -29.4 C (-20.9 F) |
| 2019 | -31.1 C (-24.0 F) |
| 2020 | -21.7 C (-7.1 F) |
| 2021 | -32.8 C (-27.0 F) |
| 2022 | -34.4 C (-29.9 F) |
| 2023 | -29.4 C (-20.9 F) |
| 2024 | -35.6 C (-32.1 F) |
| 2025 | -33.3 C (-27.9 F) |
| 2026 | -20.6 C (-5.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1894 | 30.5 mm (1.2 in) |
| 1895 | 43.2 mm (1.7 in) |
| 1896 | 35.6 mm (1.4 in) |
| 1897 | 20.3 mm (0.8 in) |
| 1898 | 57.2 mm (2.3 in) |
| 1899 | 68.6 mm (2.7 in) |
| 1900 | n/a |
| 1901 | 5.1 mm (0.20 in) |
| 1902 | 25.4 mm (1.0 in) |
| 1903 | 5.1 mm (0.20 in) |
| 1904 | 3.0 mm (0.12 in) |
| 1905 | 29.2 mm (1.1 in) |
| 1906 | 62.0 mm (2.4 in) |
| 1907 | 27.9 mm (1.1 in) |
| 1908 | 41.9 mm (1.6 in) |
| 1909 | 22.4 mm (0.9 in) |
| 1910 | 30.5 mm (1.2 in) |
| 1911 | 38.6 mm (1.5 in) |
| 1912 | 43.2 mm (1.7 in) |
| 1913 | 32.5 mm (1.3 in) |
| 1914 | 43.9 mm (1.7 in) |
| 1915 | 51.1 mm (2.0 in) |
| 1916 | 38.1 mm (1.5 in) |
| 1917 | 23.6 mm (0.9 in) |
| 1918 | 31.5 mm (1.2 in) |
| 1919 | 15.7 mm (0.6 in) |
| 1920 | 32.8 mm (1.3 in) |
| 1921 | 31.2 mm (1.2 in) |
| 1922 | 34.5 mm (1.4 in) |
| 1923 | 48.8 mm (1.9 in) |
| 1924 | 34.0 mm (1.3 in) |
| 1925 | 23.4 mm (0.9 in) |
| 1926 | 32.0 mm (1.3 in) |
| 1927 | 41.7 mm (1.6 in) |
| 1928 | 18.8 mm (0.7 in) |
| 1929 | 20.3 mm (0.8 in) |
| 1930 | 13.7 mm (0.5 in) |
| 1931 | 23.9 mm (0.9 in) |
| 1932 | 56.9 mm (2.2 in) |
| 1933 | 35.1 mm (1.4 in) |
| 1934 | 26.4 mm (1.0 in) |
| 1935 | 19.1 mm (0.8 in) |
| 1936 | 24.6 mm (1.0 in) |
| 1937 | 51.8 mm (2.0 in) |
| 1938 | 49.0 mm (1.9 in) |
| 1939 | 55.9 mm (2.2 in) |
| 1940 | 64.8 mm (2.6 in) |
| 1941 | 118.9 mm (4.7 in) |
| 1942 | 75.7 mm (3.0 in) |
| 1943 | 57.2 mm (2.3 in) |
| 1944 | 52.1 mm (2.1 in) |
| 1945 | 21.8 mm (0.9 in) |
| 1946 | 37.8 mm (1.5 in) |
| 1947 | 30.5 mm (1.2 in) |
| 1948 | 12.4 mm (0.5 in) |
| 1949 | 20.3 mm (0.8 in) |
| 1950 | 20.3 mm (0.8 in) |
| 1951 | 22.6 mm (0.9 in) |
| 1952 | 52.8 mm (2.1 in) |
| 1953 | 56.4 mm (2.2 in) |
| 1954 | 16.5 mm (0.6 in) |
| 1955 | 38.6 mm (1.5 in) |
| 1956 | 17.0 mm (0.7 in) |
| 1957 | 54.6 mm (2.1 in) |
| 1958 | 28.7 mm (1.1 in) |
| 1959 | 22.9 mm (0.9 in) |
| 1960 | 19.6 mm (0.8 in) |
| 1961 | 37.3 mm (1.5 in) |
| 1962 | 31.2 mm (1.2 in) |
| 1963 | 31.0 mm (1.2 in) |
| 1964 | 46.5 mm (1.8 in) |
| 1965 | 42.2 mm (1.7 in) |
| 1966 | 34.5 mm (1.4 in) |
| 1967 | 49.3 mm (1.9 in) |
| 1968 | 48.8 mm (1.9 in) |
| 1969 | 67.6 mm (2.7 in) |
| 1970 | 24.1 mm (0.9 in) |
| 1971 | 35.3 mm (1.4 in) |
| 1972 | 36.8 mm (1.4 in) |
| 1973 | 30.5 mm (1.2 in) |
| 1974 | 74.7 mm (2.9 in) |
| 1975 | 35.6 mm (1.4 in) |
| 1976 | 27.2 mm (1.1 in) |
| 1977 | 17.5 mm (0.7 in) |
| 1978 | 68.8 mm (2.7 in) |
| 1979 | 18.0 mm (0.7 in) |
| 1980 | 41.9 mm (1.6 in) |
| 1981 | 42.2 mm (1.7 in) |
| 1982 | 48.8 mm (1.9 in) |
| 1983 | 27.9 mm (1.1 in) |
| 1984 | 18.3 mm (0.7 in) |
| 1985 | 20.8 mm (0.8 in) |
| 1986 | 24.4 mm (1.0 in) |
| 1987 | 30.5 mm (1.2 in) |
| 1988 | 30.5 mm (1.2 in) |
| 1989 | 27.9 mm (1.1 in) |
| 1990 | 26.2 mm (1.0 in) |
| 1991 | 48.3 mm (1.9 in) |
| 1992 | 27.9 mm (1.1 in) |
| 1993 | 58.4 mm (2.3 in) |
| 1994 | 32.5 mm (1.3 in) |
| 1995 | 44.5 mm (1.8 in) |
| 1996 | 27.9 mm (1.1 in) |
| 1997 | 76.2 mm (3.0 in) |
| 1998 | 35.6 mm (1.4 in) |
| 1999 | 36.3 mm (1.4 in) |
| 2000 | 22.4 mm (0.9 in) |
| 2001 | 43.7 mm (1.7 in) |
| 2002 | 29.0 mm (1.1 in) |
| 2003 | 20.1 mm (0.8 in) |
| 2004 | 40.1 mm (1.6 in) |
| 2005 | 46.0 mm (1.8 in) |
| 2006 | 34.0 mm (1.3 in) |
| 2007 | 50.8 mm (2.0 in) |
| 2008 | 43.7 mm (1.7 in) |
| 2009 | 26.2 mm (1.0 in) |
| 2010 | 27.9 mm (1.1 in) |
| 2011 | 51.1 mm (2.0 in) |
| 2012 | 19.0 mm (0.7 in) |
| 2013 | 38.6 mm (1.5 in) |
| 2014 | 21.1 mm (0.8 in) |
| 2015 | 17.8 mm (0.7 in) |
| 2016 | 50.8 mm (2.0 in) |
| 2017 | 33.0 mm (1.3 in) |
| 2018 | 37.1 mm (1.5 in) |
| 2019 | 27.9 mm (1.1 in) |
| 2020 | 47.0 mm (1.9 in) |
| 2021 | 19.8 mm (0.8 in) |
| 2022 | 31.0 mm (1.2 in) |
| 2023 | 75.7 mm (3.0 in) |
| 2024 | 46.5 mm (1.8 in) |
| 2025 | 31.8 mm (1.3 in) |
| 2026 | 31.5 mm (1.2 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1894 | 38.3 mm (1.5 in) |
| 1895 | 50.8 mm (2.0 in) |
| 1896 | 53.4 mm (2.1 in) |
| 1897 | 33.0 mm (1.3 in) |
| 1898 | 72.4 mm (2.9 in) |
| 1899 | 68.6 mm (2.7 in) |
| 1900 | n/a |
| 1901 | 5.1 mm (0.20 in) |
| 1902 | 35.6 mm (1.4 in) |
| 1903 | 7.6 mm (0.30 in) |
| 1904 | 5.5 mm (0.22 in) |
| 1905 | 56.9 mm (2.2 in) |
| 1906 | 62.0 mm (2.4 in) |
| 1907 | 50.7 mm (2.0 in) |
| 1908 | 58.1 mm (2.3 in) |
| 1909 | 49.8 mm (2.0 in) |
| 1910 | 30.6 mm (1.2 in) |
| 1911 | 51.5 mm (2.0 in) |
| 1912 | 58.9 mm (2.3 in) |
| 1913 | 44.1 mm (1.7 in) |
| 1914 | 49.2 mm (1.9 in) |
| 1915 | 71.9 mm (2.8 in) |
| 1916 | 53.9 mm (2.1 in) |
| 1917 | 48.0 mm (1.9 in) |
| 1918 | 34.8 mm (1.4 in) |
| 1919 | 23.9 mm (0.9 in) |
| 1920 | 44.2 mm (1.7 in) |
| 1921 | 48.8 mm (1.9 in) |
| 1922 | 55.1 mm (2.2 in) |
| 1923 | 64.3 mm (2.5 in) |
| 1924 | 37.8 mm (1.5 in) |
| 1925 | 42.5 mm (1.7 in) |
| 1926 | 32.0 mm (1.3 in) |
| 1927 | 51.6 mm (2.0 in) |
| 1928 | 35.8 mm (1.4 in) |
| 1929 | 27.2 mm (1.1 in) |
| 1930 | 23.9 mm (0.9 in) |
| 1931 | 39.7 mm (1.6 in) |
| 1932 | 94.0 mm (3.7 in) |
| 1933 | 78.5 mm (3.1 in) |
| 1934 | 39.3 mm (1.5 in) |
| 1935 | 35.3 mm (1.4 in) |
| 1936 | 34.0 mm (1.3 in) |
| 1937 | 77.8 mm (3.1 in) |
| 1938 | 94.7 mm (3.7 in) |
| 1939 | 89.2 mm (3.5 in) |
| 1940 | 82.1 mm (3.2 in) |
| 1941 | 121.9 mm (4.8 in) |
| 1942 | 109.9 mm (4.3 in) |
| 1943 | 65.3 mm (2.6 in) |
| 1944 | 90.9 mm (3.6 in) |
| 1945 | 37.6 mm (1.5 in) |
| 1946 | 39.6 mm (1.6 in) |
| 1947 | 48.3 mm (1.9 in) |
| 1948 | 19.0 mm (0.7 in) |
| 1949 | 45.2 mm (1.8 in) |
| 1950 | 25.1 mm (1.0 in) |
| 1951 | 40.4 mm (1.6 in) |
| 1952 | 84.3 mm (3.3 in) |
| 1953 | 57.7 mm (2.3 in) |
| 1954 | 21.1 mm (0.8 in) |
| 1955 | 69.0 mm (2.7 in) |
| 1956 | 28.7 mm (1.1 in) |
| 1957 | 74.4 mm (2.9 in) |
| 1958 | 40.3 mm (1.6 in) |
| 1959 | 28.2 mm (1.1 in) |
| 1960 | 21.9 mm (0.9 in) |
| 1961 | 61.4 mm (2.4 in) |
| 1962 | 44.1 mm (1.7 in) |
| 1963 | 44.2 mm (1.7 in) |
| 1964 | 63.8 mm (2.5 in) |
| 1965 | 70.1 mm (2.8 in) |
| 1966 | 36.6 mm (1.4 in) |
| 1967 | 71.7 mm (2.8 in) |
| 1968 | 64.1 mm (2.5 in) |
| 1969 | 100.9 mm (4.0 in) |
| 1970 | 46.2 mm (1.8 in) |
| 1971 | 65.8 mm (2.6 in) |
| 1972 | 40.1 mm (1.6 in) |
| 1973 | 40.4 mm (1.6 in) |
| 1974 | 90.5 mm (3.6 in) |
| 1975 | 50.6 mm (2.0 in) |
| 1976 | 46.3 mm (1.8 in) |
| 1977 | 27.9 mm (1.1 in) |
| 1978 | 129.3 mm (5.1 in) |
| 1979 | 22.9 mm (0.9 in) |
| 1980 | 44.9 mm (1.8 in) |
| 1981 | 60.9 mm (2.4 in) |
| 1982 | 84.4 mm (3.3 in) |
| 1983 | 39.8 mm (1.6 in) |
| 1984 | 23.9 mm (0.9 in) |
| 1985 | 41.5 mm (1.6 in) |
| 1986 | 45.2 mm (1.8 in) |
| 1987 | 46.2 mm (1.8 in) |
| 1988 | 32.8 mm (1.3 in) |
| 1989 | 48.6 mm (1.9 in) |
| 1990 | 31.8 mm (1.3 in) |
| 1991 | 76.3 mm (3.0 in) |
| 1992 | 56.9 mm (2.2 in) |
| 1993 | 73.1 mm (2.9 in) |
| 1994 | 51.5 mm (2.0 in) |
| 1995 | 82.4 mm (3.2 in) |
| 1996 | 64.0 mm (2.5 in) |
| 1997 | 89.9 mm (3.5 in) |
| 1998 | 60.0 mm (2.4 in) |
| 1999 | 40.1 mm (1.6 in) |
| 2000 | 48.5 mm (1.9 in) |
| 2001 | 66.0 mm (2.6 in) |
| 2002 | 57.4 mm (2.3 in) |
| 2003 | 30.5 mm (1.2 in) |
| 2004 | 49.6 mm (2.0 in) |
| 2005 | 84.4 mm (3.3 in) |
| 2006 | 52.8 mm (2.1 in) |
| 2007 | 62.5 mm (2.5 in) |
| 2008 | 103.0 mm (4.1 in) |
| 2009 | 39.4 mm (1.6 in) |
| 2010 | 48.6 mm (1.9 in) |
| 2011 | 81.7 mm (3.2 in) |
| 2012 | 32.3 mm (1.3 in) |
| 2013 | 50.6 mm (2.0 in) |
| 2014 | 40.9 mm (1.6 in) |
| 2015 | 40.5 mm (1.6 in) |
| 2016 | 71.1 mm (2.8 in) |
| 2017 | 50.4 mm (2.0 in) |
| 2018 | 60.9 mm (2.4 in) |
| 2019 | 38.9 mm (1.5 in) |
| 2020 | 63.0 mm (2.5 in) |
| 2021 | 44.2 mm (1.7 in) |
| 2022 | 33.6 mm (1.3 in) |
| 2023 | 117.9 mm (4.6 in) |
| 2024 | 62.0 mm (2.4 in) |
| 2025 | 36.0 mm (1.4 in) |
| 2026 | 70.1 mm (2.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1894 | 33 days |
| 1895 | 34 days |
| 1896 | 41 days |
| 1897 | 46 days |
| 1898 | 37 days |
| 1899 | 101 days |
| 1900 | n/a |
| 1901 | 8 days |
| 1902 | 61 days |
| 1903 | 166 days |
| 1904 | 235 days |
| 1905 | 61 days |
| 1906 | 32 days |
| 1907 | 28 days |
| 1908 | 35 days |
| 1909 | 32 days |
| 1910 | 49 days |
| 1911 | 38 days |
| 1912 | 40 days |
| 1913 | 38 days |
| 1914 | 62 days |
| 1915 | 34 days |
| 1916 | 25 days |
| 1917 | 29 days |
| 1918 | 40 days |
| 1919 | 40 days |
| 1920 | 34 days |
| 1921 | 59 days |
| 1922 | 33 days |
| 1923 | 60 days |
| 1924 | 28 days |
| 1925 | 27 days |
| 1926 | 37 days |
| 1927 | 29 days |
| 1928 | 27 days |
| 1929 | 28 days |
| 1930 | 47 days |
| 1931 | 33 days |
| 1932 | 29 days |
| 1933 | 25 days |
| 1934 | 45 days |
| 1935 | 24 days |
| 1936 | 36 days |
| 1937 | 28 days |
| 1938 | 28 days |
| 1939 | 56 days |
| 1940 | 25 days |
| 1941 | 42 days |
| 1942 | 35 days |
| 1943 | 35 days |
| 1944 | 39 days |
| 1945 | 29 days |
| 1946 | 39 days |
| 1947 | 26 days |
| 1948 | 36 days |
| 1949 | 49 days |
| 1950 | 23 days |
| 1951 | 22 days |
| 1952 | 33 days |
| 1953 | 26 days |
| 1954 | 42 days |
| 1955 | 33 days |
| 1956 | 24 days |
| 1957 | 44 days |
| 1958 | 34 days |
| 1959 | 32 days |
| 1960 | 30 days |
| 1961 | 36 days |
| 1962 | 40 days |
| 1963 | 40 days |
| 1964 | 51 days |
| 1965 | 36 days |
| 1966 | 30 days |
| 1967 | 30 days |
| 1968 | 24 days |
| 1969 | 32 days |
| 1970 | 28 days |
| 1971 | 45 days |
| 1972 | 25 days |
| 1973 | 34 days |
| 1974 | 24 days |
| 1975 | 29 days |
| 1976 | 36 days |
| 1977 | 42 days |
| 1978 | 32 days |
| 1979 | 35 days |
| 1980 | 32 days |
| 1981 | 35 days |
| 1982 | 33 days |
| 1983 | 42 days |
| 1984 | 26 days |
| 1985 | 33 days |
| 1986 | 27 days |
| 1987 | 68 days |
| 1988 | 61 days |
| 1989 | 26 days |
| 1990 | 31 days |
| 1991 | 24 days |
| 1992 | 47 days |
| 1993 | 36 days |
| 1994 | 48 days |
| 1995 | 34 days |
| 1996 | 45 days |
| 1997 | 29 days |
| 1998 | 35 days |
| 1999 | 33 days |
| 2000 | 28 days |
| 2001 | 39 days |
| 2002 | 27 days |
| 2003 | 84 days |
| 2004 | 32 days |
| 2005 | 25 days |
| 2006 | 39 days |
| 2007 | 27 days |
| 2008 | 34 days |
| 2009 | 50 days |
| 2010 | 44 days |
| 2011 | 29 days |
| 2012 | 52 days |
| 2013 | 26 days |
| 2014 | 28 days |
| 2015 | 20 days |
| 2016 | 35 days |
| 2017 | 32 days |
| 2018 | 38 days |
| 2019 | 22 days |
| 2020 | 32 days |
| 2021 | 36 days |
| 2022 | 21 days |
| 2023 | 34 days |
| 2024 | 36 days |
| 2025 | 29 days |
| 2026 | 24 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
117 years with a frostAcross 117 years with a frost, the median last spring frost at Billings Wtp falls on 13 May and the median first autumn frost on 23 September, which leaves a median of 134 days between them.
In 1995 to 2025 the median growing season was 154 days. That is 36 days more than in 1895 to 1934.
Fitted over all years, the growing season changes by +3.6 days per decade at this station.
| Measure | Median, all years | Earliest period (1895 to 1934) | Recent period (1995 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 13 May | 22 May | 8 May | 14 days earlier | -1.7 days per decade |
| First autumn frost | 23 September | 16 September | 5 October | 19 days later | +1.8 days per decade |
| Growing days | 134 days | 118 days | 154 days | 36 days more | +3.6 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
122 years, 1895 to 2025A day with at least 33.6 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 88.5 mm (3.5 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 33.6 mm (1.3 in) | |
| 5 years | 47.8 mm (1.9 in) | |
| 10 years | 57.4 mm (2.3 in) | |
| 25 years | 69.7 mm (2.7 in) | |
| 50 years | 79.1 mm (3.1 in) | |
| 100 years | 88.5 mm (3.5 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 122 years of values from 1895 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: 118.9 mm (4.7 in) in 1941; 76.2 mm (3.0 in) in 1997; 75.7 mm (3.0 in) in 1942.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Billings Wtp, at 1953. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1953 ran 0.5 C (0.9 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1953 | +0.5 | +0.9 | 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, Billings Wtp had a mean temperature of 9.2 C (48.5 F) and 406.0 mm (16.0 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Akron 4 E (United States, 760 km away), Leroy 5 WSW (United States, 735 km away) and Byers 5 ENE (United States, 759 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Akron 4 E | United States | 760 km (472 mi) | 9.3 C (48.7 F) | 403.0 mm (15.9 in) | 0.71 |
| Leroy 5 WSW | United States | 735 km (457 mi) | 9.2 C (48.5 F) | 433.0 mm (17.0 in) | 0.79 |
| Byers 5 ENE | United States | 759 km (472 mi) | 9.3 C (48.8 F) | 389.5 mm (15.3 in) | 0.88 |
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).