Chugwater Weather Records (USC00481730)
Record envelope, standing records and threshold days for Chugwater (USC00481730), Wyoming, United States, with 127 years of record.
Key Facts for Chugwater
- Chugwater (USC00481730) is a weather station in Wyoming, United States at 41.76 latitude and -104.82 longitude, 1,616 m (5,302 ft) above sea level.
- The station reports from 1900 to 2026, 127 years of record.
- 1,464 records set at Chugwater still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Chugwater set a daily record high minimum temperature of 7.8 C (46.0 F) on 8 April 2019.
About the Station
- Location: Wyoming, United States, 41.76 latitude, -104.82 longitude.
- Elevation: 1,616 m (5,302 ft).
- Period of record: 1900 to 2026, 127 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 | 22.8 C (73.0 F) | -38.3 C (-36.9 F) | n/a | n/a |
| Feb | 24.4 C (75.9 F) | -38.3 C (-36.9 F) | n/a | n/a |
| Mar | 26.7 C (80.1 F) | -33.9 C (-29.0 F) | n/a | n/a |
| Apr | 30.6 C (87.1 F) | -26.7 C (-16.1 F) | n/a | n/a |
| May | 34.4 C (93.9 F) | -12.2 C (10.0 F) | n/a | n/a |
| Jun | 40.0 C (104.0 F) | -6.1 C (21.0 F) | n/a | n/a |
| Jul | 43.3 C (109.9 F) | -1.7 C (28.9 F) | n/a | n/a |
| Aug | 38.3 C (100.9 F) | -6.1 C (21.0 F) | n/a | n/a |
| Sep | 36.7 C (98.1 F) | -14.4 C (6.1 F) | n/a | n/a |
| Oct | 31.7 C (89.1 F) | -26.7 C (-16.1 F) | n/a | n/a |
| Nov | 25.0 C (77.0 F) | -32.2 C (-26.0 F) | n/a | n/a |
| Dec | 22.8 C (73.0 F) | -42.8 C (-45.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1900 | 1 |
| 1901 | 5 |
| 1902 | 5 |
| 1903 | 14 |
| 1904 | 12 |
| 1905 | 9 |
| 1906 | 23 |
| 1907 | 7 |
| 1908 | 9 |
| 1909 | 14 |
| 1910 | 18 |
| 1911 | 12 |
| 1912 | 12 |
| 1913 | 12 |
| 1914 | 5 |
| 1915 | 7 |
| 1916 | 9 |
| 1917 | 13 |
| 1918 | 13 |
| 1919 | 10 |
| 1920 | 11 |
| 1921 | 12 |
| 1922 | 5 |
| 1923 | 8 |
| 1924 | 17 |
| 1925 | 9 |
| 1926 | 8 |
| 1927 | 15 |
| 1928 | 13 |
| 1929 | 17 |
| 1930 | 10 |
| 1931 | 23 |
| 1932 | 20 |
| 1933 | 14 |
| 1934 | 22 |
| 1935 | 13 |
| 1936 | 22 |
| 1937 | 14 |
| 1938 | 11 |
| 1939 | 17 |
| 1940 | 24 |
| 1941 | 12 |
| 1942 | 7 |
| 1943 | 14 |
| 1944 | 8 |
| 1945 | 9 |
| 1946 | 9 |
| 1947 | 10 |
| 1948 | 16 |
| 1949 | 11 |
| 1950 | 16 |
| 1951 | 16 |
| 1952 | 13 |
| 1953 | 18 |
| 1954 | 18 |
| 1955 | 10 |
| 1956 | 11 |
| 1957 | 11 |
| 1958 | 10 |
| 1959 | 16 |
| 1960 | 12 |
| 1961 | 4 |
| 1962 | 26 |
| 1963 | 15 |
| 1964 | 7 |
| 1965 | 17 |
| 1966 | 10 |
| 1967 | 10 |
| 1968 | 6 |
| 1969 | 24 |
| 1970 | 3 |
| 1971 | 8 |
| 1972 | 16 |
| 1973 | 6 |
| 1974 | 11 |
| 1975 | 10 |
| 1976 | 8 |
| 1977 | 11 |
| 1978 | 14 |
| 1979 | 10 |
| 1980 | 12 |
| 1981 | 15 |
| 1982 | 12 |
| 1983 | 17 |
| 1984 | 4 |
| 1985 | 19 |
| 1986 | 20 |
| 1987 | 12 |
| 1988 | 10 |
| 1989 | 20 |
| 1990 | 15 |
| 1991 | 6 |
| 1992 | 4 |
| 1993 | 12 |
| 1994 | 5 |
| 1995 | 16 |
| 1996 | 10 |
| 1997 | 16 |
| 1998 | 6 |
| 1999 | 10 |
| 2000 | 13 |
| 2001 | 6 |
| 2002 | 13 |
| 2003 | 19 |
| 2004 | 13 |
| 2005 | 13 |
| 2006 | 23 |
| 2007 | 11 |
| 2008 | 8 |
| 2009 | 10 |
| 2010 | 10 |
| 2011 | 5 |
| 2012 | 14 |
| 2013 | 20 |
| 2014 | 18 |
| 2015 | 17 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 16 |
| 2019 | 5 |
All-Time Record Progression
8 new records| Date | Kind | Detail |
|---|---|---|
| 1931-07-13 | Record high minimum temperature | Record high minimum temperature 23.3 C (73.9 F) |
| 1931-07-28 | Record high minimum temperature | Record high minimum temperature 23.9 C (75.0 F) |
| 1934-07-15 | Record high maximum temperature | Record high maximum temperature 40.6 C (105.1 F) |
| 1937-01-07 | Record low maximum temperature | Record low maximum temperature -23.9 C (-11.0 F) |
| 1937-07-05 | Record high maximum temperature | Record high maximum temperature 43.3 C (109.9 F) |
| 1979-11-21 | Record snow depth | Record snow depth 63.5 cm (25.0 in) |
| 1979-11-22 | Record snow depth | Record snow depth 78.7 cm (31.0 in) |
| 1989-02-03 | Record low maximum temperature | Record low maximum temperature -28.9 C (-20.0 F) |
Wettest Day of Each Month
May: 90.9 mm (3.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 22.9 mm (0.9 in) | 24 January 1921 |
| Feb | 38.1 mm (1.5 in) | 22 February 1909 |
| Mar | 66.5 mm (2.6 in) | 6 March 1990 |
| Apr | 66.0 mm (2.6 in) | 24 April 2010 |
| May | 90.9 mm (3.6 in) | 21 May 1923 |
| Jun | 81.0 mm (3.2 in) | 12 June 1970 |
| Jul | 63.5 mm (2.5 in) | 18 July 1959 |
| Aug | 83.8 mm (3.3 in) | 4 August 1963 |
| Sep | 76.2 mm (3.0 in) | 3 September 1915 |
| Oct | 54.9 mm (2.2 in) | 9 October 2011 |
| Nov | 41.4 mm (1.6 in) | 1 November 2000 |
| Dec | 46.0 mm (1.8 in) | 21 December 2006 |
Period of Record Coverage
1900 to 2024| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1900 | 59 | 16% | No |
| 1901 | 302 | 83% | No |
| 1902 | 317 | 87% | No |
| 1903 | 359 | 98% | Yes |
| 1904 | 193 | 53% | No |
| 1905 | 347 | 95% | Yes |
| 1906 | 352 | 96% | Yes |
| 1907 | 359 | 98% | Yes |
| 1908 | 352 | 96% | Yes |
| 1909 | 354 | 97% | Yes |
| 1910 | 353 | 97% | Yes |
| 1911 | 343 | 94% | Yes |
| 1912 | 345 | 94% | Yes |
| 1913 | 314 | 86% | No |
| 1914 | 334 | 92% | Yes |
| 1915 | 335 | 92% | Yes |
| 1916 | 225 | 61% | No |
| 1917 | 364 | 100% | Yes |
| 1918 | 337 | 92% | Yes |
| 1919 | 365 | 100% | Yes |
| 1920 | 365 | 100% | Yes |
| 1921 | 365 | 100% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 365 | 100% | Yes |
| 1925 | 364 | 100% | Yes |
| 1926 | 364 | 100% | Yes |
| 1927 | 306 | 84% | No |
| 1928 | 363 | 99% | Yes |
| 1929 | 359 | 98% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 365 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 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 | 363 | 99% | Yes |
| 1951 | 364 | 100% | Yes |
| 1952 | 365 | 100% | Yes |
| 1953 | 359 | 98% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 364 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 364 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 365 | 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 | 332 | 91% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 364 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 363 | 99% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 334 | 91% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 361 | 99% | Yes |
| 1991 | 363 | 99% | Yes |
| 1992 | 363 | 99% | Yes |
| 1993 | 360 | 99% | Yes |
| 1994 | 358 | 98% | Yes |
| 1995 | 361 | 99% | Yes |
| 1996 | 363 | 99% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 362 | 99% | Yes |
| 1999 | 333 | 91% | Yes |
| 2000 | 353 | 96% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 361 | 99% | Yes |
| 2003 | 363 | 99% | Yes |
| 2004 | 363 | 99% | Yes |
| 2005 | 360 | 99% | Yes |
| 2006 | 362 | 99% | Yes |
| 2007 | 364 | 100% | Yes |
| 2008 | 365 | 100% | Yes |
| 2009 | 270 | 74% | No |
| 2010 | 364 | 100% | Yes |
| 2011 | 363 | 99% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 360 | 99% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 360 | 98% | Yes |
| 2017 | 364 | 100% | Yes |
| 2018 | 330 | 90% | Yes |
| 2019 | 99 | 27% | No |
| 2024 | 1 | 0% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 8 April 2019 | Chugwater, US | daily high min | 7.8 C (46.0 F) | 0.6 C (1.1 F) | 116 years | 41 of 100 (Notable) |
| 18 March 2019 | Chugwater, US | daily snow depth (Tie) | 20.3 cm (8.0 in) | tie | 16 years | 3 of 100 (Routine) |
| 17 March 2019 | Chugwater, US | daily snow depth | 30.5 cm (12.0 in) | 10.2 cm (4.0 in) | 66 years | 45 of 100 (Notable) |
| 16 March 2019 | Chugwater, US | daily snow depth | 33.0 cm (13.0 in) | 12.7 cm (5.0 in) | 45 years | 41 of 100 (Notable) |
| 15 March 2019 | Chugwater, US | daily snow depth | 33.0 cm (13.0 in) | 5.1 cm (2.0 in) | 45 years | 30 of 100 (Routine) |
| 14 March 2019 | Chugwater, US | daily snowfall | 31.8 cm (12.5 in) | 3.9 cm (1.5 in) | 45 years | 30 of 100 (Routine) |
| 14 March 2019 | Chugwater, US | daily snow depth | 33.0 cm (13.0 in) | 5.1 cm (2.0 in) | 45 years | 30 of 100 (Routine) |
| 14 March 2019 | Chugwater, US | daily rain | 26.7 mm (1.1 in) | 4.9 mm (0.19 in) | 16 years | 24 of 100 (Routine) |
| 13 March 2019 | Chugwater, US | daily rain | 11.4 mm (0.4 in) | 1.2 mm (0.05 in) | 112 years | 20 of 100 (Routine) |
| 7 March 2019 | Chugwater, US | daily rain | 10.9 mm (0.4 in) | 0.7 mm (0.03 in) | 109 years | 20 of 100 (Routine) |
| 7 March 2019 | Chugwater, US | daily snowfall | 15.7 cm (6.2 in) | 3.0 cm (1.2 in) | 49 years | 29 of 100 (Routine) |
| 5 March 2019 | Chugwater, US | daily low min | -28.3 C (-18.9 F) | 1.6 C (2.9 F) | 42 years | 24 of 100 (Routine) |
| 4 March 2019 | Chugwater, US | monthly low max | -18.3 C (-0.9 F) | 3.9 C (7.0 F) | 98 years | 54 of 100 (Notable) |
| 4 March 2019 | Chugwater, US | daily low min | -32.8 C (-27.0 F) | 6.1 C (11.0 F) | 29 years | 27 of 100 (Routine) |
| 3 March 2019 | Chugwater, US | monthly low max (Tie) | -14.4 C (6.1 F) | tie | 98 years | 12 of 100 (Routine) |
| 25 November 2018 | Chugwater, US | daily rain | 15.5 mm (0.6 in) | 5.3 mm (0.21 in) | 40 years | 20 of 100 (Routine) |
| 25 November 2018 | Chugwater, US | daily snowfall | 16.0 cm (6.3 in) | 3.3 cm (1.3 in) | 40 years | 28 of 100 (Routine) |
| 18 November 2018 | Chugwater, US | daily low min | -24.4 C (-11.9 F) | 1.1 C (2.0 F) | 115 years | 41 of 100 (Notable) |
| 18 November 2018 | Chugwater, US | daily low max | -7.2 C (19.0 F) | 1.1 C (2.0 F) | 80 years | 35 of 100 (Notable) |
| 17 November 2018 | Chugwater, US | daily rain (Tie) | 10.7 mm (0.4 in) | tie | 80 years | 8 of 100 (Routine) |
Climate Trend
103 complete years, 1903 to 2017| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1903 | 6.7 C | -1.34 C |
| 1905 | 6.6 C | -1.43 C |
| 1906 | 7.2 C | -0.84 C |
| 1907 | 7.8 C | -0.31 C |
| 1908 | 7.2 C | -0.83 C |
| 1909 | 6.7 C | -1.33 C |
| 1910 | 9.2 C | +1.08 C |
| 1911 | 8.0 C | -0.06 C |
| 1912 | 6.2 C | -1.92 C |
| 1917 | 6.8 C | -1.27 C |
| 1919 | 7.4 C | -0.71 C |
| 1920 | 7.0 C | -1.12 C |
| 1921 | 8.6 C | +0.57 C |
| 1922 | 7.5 C | -0.53 C |
| 1923 | 7.1 C | -0.96 C |
| 1924 | 6.3 C | -1.76 C |
| 1925 | 7.8 C | -0.27 C |
| 1926 | 8.0 C | -0.04 C |
| 1928 | 7.7 C | -0.33 C |
| 1929 | 6.7 C | -1.42 C |
| 1930 | 7.5 C | -0.59 C |
| 1931 | 8.8 C | +0.75 C |
| 1933 | 8.3 C | +0.19 C |
| 1934 | 9.7 C | +1.62 C |
| 1935 | 7.7 C | -0.37 C |
| 1936 | 7.8 C | -0.29 C |
| 1937 | 7.7 C | -0.40 C |
| 1938 | 9.0 C | +0.88 C |
| 1939 | 8.8 C | +0.72 C |
| 1940 | 8.7 C | +0.60 C |
| 1941 | 8.2 C | +0.14 C |
| 1942 | 7.6 C | -0.46 C |
| 1943 | 8.3 C | +0.27 C |
| 1944 | 7.4 C | -0.65 C |
| 1945 | 7.5 C | -0.53 C |
| 1946 | 8.8 C | +0.69 C |
| 1947 | 7.7 C | -0.37 C |
| 1948 | 7.7 C | -0.41 C |
| 1949 | 7.8 C | -0.24 C |
| 1950 | 7.9 C | -0.20 C |
| 1951 | 6.7 C | -1.40 C |
| 1952 | 8.1 C | +0.02 C |
| 1953 | 8.9 C | +0.78 C |
| 1954 | 8.8 C | +0.76 C |
| 1955 | 7.8 C | -0.26 C |
| 1956 | 8.7 C | +0.60 C |
| 1957 | 7.0 C | -1.07 C |
| 1958 | 8.3 C | +0.20 C |
| 1959 | 7.8 C | -0.30 C |
| 1960 | 8.4 C | +0.36 C |
| 1961 | 8.1 C | +0.05 C |
| 1962 | 8.1 C | +0.04 C |
| 1963 | 8.9 C | +0.86 C |
| 1964 | 7.7 C | -0.38 C |
| 1965 | 8.1 C | +0.01 C |
| 1966 | 8.5 C | +0.47 C |
| 1967 | 8.2 C | +0.14 C |
| 1968 | 8.2 C | +0.14 C |
| 1969 | 8.6 C | +0.51 C |
| 1970 | 8.0 C | -0.10 C |
| 1971 | 7.8 C | -0.26 C |
| 1972 | 8.0 C | -0.05 C |
| 1973 | 7.7 C | -0.37 C |
| 1974 | 8.3 C | +0.27 C |
| 1975 | 7.8 C | -0.26 C |
| 1976 | 8.5 C | +0.47 C |
| 1977 | 9.2 C | +1.16 C |
| 1978 | 7.7 C | -0.38 C |
| 1979 | 7.9 C | -0.21 C |
| 1981 | 9.8 C | +1.77 C |
| 1982 | 7.6 C | -0.44 C |
| 1983 | 7.8 C | -0.24 C |
| 1984 | 7.8 C | -0.31 C |
| 1985 | 7.4 C | -0.71 C |
| 1986 | 9.1 C | +1.07 C |
| 1987 | 8.8 C | +0.77 C |
| 1989 | 7.9 C | -0.22 C |
| 1990 | 8.0 C | -0.06 C |
| 1991 | 8.0 C | -0.03 C |
| 1992 | 8.1 C | -0.02 C |
| 1993 | 6.4 C | -1.71 C |
| 1994 | 8.5 C | +0.39 C |
| 1995 | 7.6 C | -0.49 C |
| 1996 | 7.7 C | -0.37 C |
| 1997 | 7.5 C | -0.58 C |
| 1998 | 8.4 C | +0.37 C |
| 2000 | 8.8 C | +0.71 C |
| 2001 | 9.0 C | +0.91 C |
| 2002 | 8.1 C | +0.05 C |
| 2003 | 8.9 C | +0.85 C |
| 2004 | 8.7 C | +0.58 C |
| 2005 | 9.1 C | +0.98 C |
| 2006 | 9.0 C | +0.92 C |
| 2007 | 8.9 C | +0.87 C |
| 2008 | 7.9 C | -0.18 C |
| 2010 | 8.5 C | +0.43 C |
| 2011 | 8.2 C | +0.10 C |
| 2012 | 10.1 C | +1.98 C |
| 2013 | 8.0 C | -0.05 C |
| 2014 | 8.3 C | +0.22 C |
| 2015 | 9.5 C | +1.42 C |
| 2016 | 9.6 C | +1.51 C |
| 2017 | 9.2 C | +1.10 C |
The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1903 to 2017. In Fahrenheit: 0.2 F (0.1 to 0.3) 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 | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.1 to 0.3) per decade | 1903 to 2017 | 103 | Rise |
| Mean daily maximum | 0.00 C (-0.06 to 0.06) per decade | 0.01 F (-0.10 to 0.12) per decade | 1903 to 2017 | 103 | Not clearly different from zero |
| Mean daily minimum | 0.2 C (0.2 to 0.3) per decade | 0.4 F (0.3 to 0.5) per decade | 1903 to 2017 | 103 | 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
1900 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.3 C (109.9 F) | 1937 | 36.7 C (98.1 F) | 121 |
| Coldest night (TNn) | -42.8 C (-45.0 F) | 1923 | -30.0 C (-22.0 F) | 121 |
| Wettest day (Rx1day) | 90.9 mm (3.6 in) | 1923 | 35.1 mm (1.4 in) | 123 |
| Wettest five days (Rx5day) | 150.9 mm (5.9 in) | 1941 | 58.8 mm (2.3 in) | 120 |
| Longest dry spell (CDD) | 66 days | 1944 | 30 days | 123 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1900 | 17.8 C (64.0 F) |
| 1901 | 37.8 C (100.0 F) |
| 1902 | 33.9 C (93.0 F) |
| 1903 | 33.3 C (91.9 F) |
| 1904 | 31.7 C (89.1 F) |
| 1905 | 32.8 C (91.0 F) |
| 1906 | 33.3 C (91.9 F) |
| 1907 | 35.0 C (95.0 F) |
| 1908 | 34.4 C (93.9 F) |
| 1909 | 35.0 C (95.0 F) |
| 1910 | 35.6 C (96.1 F) |
| 1911 | 35.0 C (95.0 F) |
| 1912 | 32.8 C (91.0 F) |
| 1913 | 35.6 C (96.1 F) |
| 1914 | 35.0 C (95.0 F) |
| 1915 | 34.4 C (93.9 F) |
| 1916 | 34.4 C (93.9 F) |
| 1917 | 36.1 C (97.0 F) |
| 1918 | 36.7 C (98.1 F) |
| 1919 | 37.2 C (99.0 F) |
| 1920 | 36.7 C (98.1 F) |
| 1921 | 35.0 C (95.0 F) |
| 1922 | 37.2 C (99.0 F) |
| 1923 | 33.3 C (91.9 F) |
| 1924 | 36.1 C (97.0 F) |
| 1925 | 38.3 C (100.9 F) |
| 1926 | 36.7 C (98.1 F) |
| 1927 | 34.4 C (93.9 F) |
| 1928 | 35.0 C (95.0 F) |
| 1929 | 36.7 C (98.1 F) |
| 1930 | 36.7 C (98.1 F) |
| 1931 | 37.8 C (100.0 F) |
| 1932 | 36.7 C (98.1 F) |
| 1933 | 36.7 C (98.1 F) |
| 1934 | 40.6 C (105.1 F) |
| 1935 | 36.7 C (98.1 F) |
| 1936 | 38.9 C (102.0 F) |
| 1937 | 43.3 C (109.9 F) |
| 1938 | 36.7 C (98.1 F) |
| 1939 | 39.4 C (102.9 F) |
| 1940 | 39.4 C (102.9 F) |
| 1941 | 35.6 C (96.1 F) |
| 1942 | 36.7 C (98.1 F) |
| 1943 | 35.6 C (96.1 F) |
| 1944 | 36.7 C (98.1 F) |
| 1945 | 35.0 C (95.0 F) |
| 1946 | 36.7 C (98.1 F) |
| 1947 | 36.1 C (97.0 F) |
| 1948 | 36.7 C (98.1 F) |
| 1949 | 36.1 C (97.0 F) |
| 1950 | 33.9 C (93.0 F) |
| 1951 | 36.1 C (97.0 F) |
| 1952 | 36.7 C (98.1 F) |
| 1953 | 37.2 C (99.0 F) |
| 1954 | 40.0 C (104.0 F) |
| 1955 | 35.6 C (96.1 F) |
| 1956 | 36.7 C (98.1 F) |
| 1957 | 35.0 C (95.0 F) |
| 1958 | 36.7 C (98.1 F) |
| 1959 | 36.7 C (98.1 F) |
| 1960 | 38.3 C (100.9 F) |
| 1961 | 37.2 C (99.0 F) |
| 1962 | 35.6 C (96.1 F) |
| 1963 | 37.2 C (99.0 F) |
| 1964 | 37.2 C (99.0 F) |
| 1965 | 35.6 C (96.1 F) |
| 1966 | 36.1 C (97.0 F) |
| 1967 | 35.6 C (96.1 F) |
| 1968 | 36.1 C (97.0 F) |
| 1969 | 37.2 C (99.0 F) |
| 1970 | 35.6 C (96.1 F) |
| 1971 | 35.6 C (96.1 F) |
| 1972 | 37.2 C (99.0 F) |
| 1973 | 36.7 C (98.1 F) |
| 1974 | 35.0 C (95.0 F) |
| 1975 | 36.7 C (98.1 F) |
| 1976 | 37.8 C (100.0 F) |
| 1977 | 38.3 C (100.9 F) |
| 1978 | 37.8 C (100.0 F) |
| 1979 | 37.8 C (100.0 F) |
| 1980 | 37.8 C (100.0 F) |
| 1981 | 38.3 C (100.9 F) |
| 1982 | 36.1 C (97.0 F) |
| 1983 | 36.7 C (98.1 F) |
| 1984 | 35.0 C (95.0 F) |
| 1985 | 38.3 C (100.9 F) |
| 1986 | 36.1 C (97.0 F) |
| 1987 | 37.2 C (99.0 F) |
| 1988 | 38.3 C (100.9 F) |
| 1989 | 37.2 C (99.0 F) |
| 1990 | 36.7 C (98.1 F) |
| 1991 | 34.4 C (93.9 F) |
| 1992 | 33.9 C (93.0 F) |
| 1993 | 35.0 C (95.0 F) |
| 1994 | 36.7 C (98.1 F) |
| 1995 | 37.2 C (99.0 F) |
| 1996 | 35.0 C (95.0 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 37.2 C (99.0 F) |
| 1999 | 35.6 C (96.1 F) |
| 2000 | 36.1 C (97.0 F) |
| 2001 | 35.6 C (96.1 F) |
| 2002 | 37.2 C (99.0 F) |
| 2003 | 38.3 C (100.9 F) |
| 2004 | 35.0 C (95.0 F) |
| 2005 | 38.3 C (100.9 F) |
| 2006 | 38.9 C (102.0 F) |
| 2007 | 38.3 C (100.9 F) |
| 2008 | 37.2 C (99.0 F) |
| 2009 | 31.7 C (89.1 F) |
| 2010 | 36.7 C (98.1 F) |
| 2011 | 36.7 C (98.1 F) |
| 2012 | 37.8 C (100.0 F) |
| 2013 | 36.1 C (97.0 F) |
| 2014 | 35.6 C (96.1 F) |
| 2015 | 35.6 C (96.1 F) |
| 2016 | 38.3 C (100.9 F) |
| 2017 | 37.8 C (100.0 F) |
| 2018 | 33.3 C (91.9 F) |
| 2019 | 22.2 C (72.0 F) |
| 2024 | 16.7 C (62.1 F) |
| 2025 | n/a |
| 2026 | n/a |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1900 | -23.3 C (-9.9 F) |
| 1901 | -30.0 C (-22.0 F) |
| 1902 | -29.4 C (-20.9 F) |
| 1903 | -33.3 C (-27.9 F) |
| 1904 | -23.9 C (-11.0 F) |
| 1905 | -36.1 C (-33.0 F) |
| 1906 | -31.1 C (-24.0 F) |
| 1907 | -23.3 C (-9.9 F) |
| 1908 | -30.6 C (-23.1 F) |
| 1909 | -30.6 C (-23.1 F) |
| 1910 | -29.4 C (-20.9 F) |
| 1911 | -27.2 C (-17.0 F) |
| 1912 | -30.0 C (-22.0 F) |
| 1913 | -34.4 C (-29.9 F) |
| 1914 | -30.6 C (-23.1 F) |
| 1915 | -30.6 C (-23.1 F) |
| 1916 | -32.2 C (-26.0 F) |
| 1917 | -30.6 C (-23.1 F) |
| 1918 | -31.7 C (-25.1 F) |
| 1919 | -38.9 C (-38.0 F) |
| 1920 | -28.3 C (-18.9 F) |
| 1921 | -25.0 C (-13.0 F) |
| 1922 | -33.3 C (-27.9 F) |
| 1923 | -42.8 C (-45.0 F) |
| 1924 | -37.8 C (-36.0 F) |
| 1925 | -27.8 C (-18.0 F) |
| 1926 | -27.8 C (-18.0 F) |
| 1927 | -27.8 C (-18.0 F) |
| 1928 | -31.1 C (-24.0 F) |
| 1929 | -27.8 C (-18.0 F) |
| 1930 | -38.3 C (-36.9 F) |
| 1931 | -24.4 C (-11.9 F) |
| 1932 | -30.0 C (-22.0 F) |
| 1933 | -31.1 C (-24.0 F) |
| 1934 | -30.6 C (-23.1 F) |
| 1935 | -31.1 C (-24.0 F) |
| 1936 | -38.3 C (-36.9 F) |
| 1937 | -32.8 C (-27.0 F) |
| 1938 | -28.9 C (-20.0 F) |
| 1939 | -26.7 C (-16.1 F) |
| 1940 | -32.2 C (-26.0 F) |
| 1941 | -28.9 C (-20.0 F) |
| 1942 | -35.0 C (-31.0 F) |
| 1943 | -36.7 C (-34.1 F) |
| 1944 | -26.7 C (-16.1 F) |
| 1945 | -29.4 C (-20.9 F) |
| 1946 | -24.4 C (-11.9 F) |
| 1947 | -26.1 C (-15.0 F) |
| 1948 | -33.3 C (-27.9 F) |
| 1949 | -27.8 C (-18.0 F) |
| 1950 | -28.3 C (-18.9 F) |
| 1951 | -36.7 C (-34.1 F) |
| 1952 | -27.2 C (-17.0 F) |
| 1953 | -24.4 C (-11.9 F) |
| 1954 | -28.9 C (-20.0 F) |
| 1955 | -27.8 C (-18.0 F) |
| 1956 | -30.6 C (-23.1 F) |
| 1957 | -32.8 C (-27.0 F) |
| 1958 | -26.1 C (-15.0 F) |
| 1959 | -37.2 C (-35.0 F) |
| 1960 | -30.6 C (-23.1 F) |
| 1961 | -28.9 C (-20.0 F) |
| 1962 | -33.9 C (-29.0 F) |
| 1963 | -35.6 C (-32.1 F) |
| 1964 | -38.9 C (-38.0 F) |
| 1965 | -26.7 C (-16.1 F) |
| 1966 | -32.2 C (-26.0 F) |
| 1967 | -30.0 C (-22.0 F) |
| 1968 | -30.0 C (-22.0 F) |
| 1969 | -27.8 C (-18.0 F) |
| 1970 | -26.1 C (-15.0 F) |
| 1971 | -24.4 C (-11.9 F) |
| 1972 | -35.6 C (-32.1 F) |
| 1973 | -28.9 C (-20.0 F) |
| 1974 | -34.4 C (-29.9 F) |
| 1975 | -27.8 C (-18.0 F) |
| 1976 | -32.2 C (-26.0 F) |
| 1977 | -30.0 C (-22.0 F) |
| 1978 | -34.4 C (-29.9 F) |
| 1979 | -36.7 C (-34.1 F) |
| 1980 | -27.8 C (-18.0 F) |
| 1981 | -25.0 C (-13.0 F) |
| 1982 | -33.3 C (-27.9 F) |
| 1983 | -37.2 C (-35.0 F) |
| 1984 | -33.3 C (-27.9 F) |
| 1985 | -33.3 C (-27.9 F) |
| 1986 | -28.3 C (-18.9 F) |
| 1987 | -32.8 C (-27.0 F) |
| 1988 | -28.9 C (-20.0 F) |
| 1989 | -36.7 C (-34.1 F) |
| 1990 | -35.6 C (-32.1 F) |
| 1991 | -27.2 C (-17.0 F) |
| 1992 | -26.7 C (-16.1 F) |
| 1993 | -28.9 C (-20.0 F) |
| 1994 | -26.1 C (-15.0 F) |
| 1995 | -26.1 C (-15.0 F) |
| 1996 | -31.1 C (-24.0 F) |
| 1997 | -26.1 C (-15.0 F) |
| 1998 | -30.0 C (-22.0 F) |
| 1999 | -17.2 C (1.0 F) |
| 2000 | -23.9 C (-11.0 F) |
| 2001 | -26.1 C (-15.0 F) |
| 2002 | -25.0 C (-13.0 F) |
| 2003 | -28.9 C (-20.0 F) |
| 2004 | -26.1 C (-15.0 F) |
| 2005 | -30.6 C (-23.1 F) |
| 2006 | -33.3 C (-27.9 F) |
| 2007 | -26.1 C (-15.0 F) |
| 2008 | -27.8 C (-18.0 F) |
| 2009 | -30.0 C (-22.0 F) |
| 2010 | -26.1 C (-15.0 F) |
| 2011 | -31.1 C (-24.0 F) |
| 2012 | -20.0 C (-4.0 F) |
| 2013 | -28.9 C (-20.0 F) |
| 2014 | -31.1 C (-24.0 F) |
| 2015 | -25.0 C (-13.0 F) |
| 2016 | -27.8 C (-18.0 F) |
| 2017 | -26.1 C (-15.0 F) |
| 2018 | -30.0 C (-22.0 F) |
| 2019 | -32.8 C (-27.0 F) |
| 2024 | 3.3 C (37.9 F) |
| 2025 | n/a |
| 2026 | n/a |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1900 | 10.2 mm (0.4 in) |
| 1901 | 31.8 mm (1.3 in) |
| 1902 | 41.9 mm (1.6 in) |
| 1903 | 30.5 mm (1.2 in) |
| 1904 | 53.3 mm (2.1 in) |
| 1905 | 26.9 mm (1.1 in) |
| 1906 | 31.8 mm (1.3 in) |
| 1907 | 27.9 mm (1.1 in) |
| 1908 | 35.8 mm (1.4 in) |
| 1909 | 38.1 mm (1.5 in) |
| 1910 | 38.1 mm (1.5 in) |
| 1911 | 19.1 mm (0.8 in) |
| 1912 | 42.2 mm (1.7 in) |
| 1913 | 44.2 mm (1.7 in) |
| 1914 | 19.1 mm (0.8 in) |
| 1915 | 76.2 mm (3.0 in) |
| 1916 | 14.0 mm (0.6 in) |
| 1917 | 35.1 mm (1.4 in) |
| 1918 | 33.5 mm (1.3 in) |
| 1919 | 39.4 mm (1.6 in) |
| 1920 | 30.5 mm (1.2 in) |
| 1921 | 27.9 mm (1.1 in) |
| 1922 | 40.6 mm (1.6 in) |
| 1923 | 90.9 mm (3.6 in) |
| 1924 | 28.7 mm (1.1 in) |
| 1925 | 48.0 mm (1.9 in) |
| 1926 | 41.1 mm (1.6 in) |
| 1927 | 25.9 mm (1.0 in) |
| 1928 | 45.7 mm (1.8 in) |
| 1929 | 31.5 mm (1.2 in) |
| 1930 | 31.8 mm (1.3 in) |
| 1931 | 23.6 mm (0.9 in) |
| 1932 | 25.4 mm (1.0 in) |
| 1933 | 43.2 mm (1.7 in) |
| 1934 | 14.0 mm (0.6 in) |
| 1935 | 27.4 mm (1.1 in) |
| 1936 | 24.9 mm (1.0 in) |
| 1937 | 55.6 mm (2.2 in) |
| 1938 | 47.2 mm (1.9 in) |
| 1939 | 19.3 mm (0.8 in) |
| 1940 | 20.1 mm (0.8 in) |
| 1941 | 61.2 mm (2.4 in) |
| 1942 | 39.9 mm (1.6 in) |
| 1943 | 41.9 mm (1.6 in) |
| 1944 | 20.8 mm (0.8 in) |
| 1945 | 41.4 mm (1.6 in) |
| 1946 | 36.6 mm (1.4 in) |
| 1947 | 60.7 mm (2.4 in) |
| 1948 | 31.8 mm (1.3 in) |
| 1949 | 41.7 mm (1.6 in) |
| 1950 | 24.6 mm (1.0 in) |
| 1951 | 26.9 mm (1.1 in) |
| 1952 | 27.9 mm (1.1 in) |
| 1953 | 63.0 mm (2.5 in) |
| 1954 | 34.5 mm (1.4 in) |
| 1955 | 25.4 mm (1.0 in) |
| 1956 | 31.8 mm (1.3 in) |
| 1957 | 25.1 mm (1.0 in) |
| 1958 | 48.3 mm (1.9 in) |
| 1959 | 63.5 mm (2.5 in) |
| 1960 | 31.0 mm (1.2 in) |
| 1961 | 42.2 mm (1.7 in) |
| 1962 | 28.4 mm (1.1 in) |
| 1963 | 83.8 mm (3.3 in) |
| 1964 | 50.0 mm (2.0 in) |
| 1965 | 48.3 mm (1.9 in) |
| 1966 | 26.7 mm (1.1 in) |
| 1967 | 27.4 mm (1.1 in) |
| 1968 | 29.2 mm (1.1 in) |
| 1969 | 41.9 mm (1.6 in) |
| 1970 | 81.0 mm (3.2 in) |
| 1971 | 57.2 mm (2.3 in) |
| 1972 | 17.8 mm (0.7 in) |
| 1973 | 63.5 mm (2.5 in) |
| 1974 | 46.2 mm (1.8 in) |
| 1975 | 34.8 mm (1.4 in) |
| 1976 | 31.8 mm (1.3 in) |
| 1977 | 26.4 mm (1.0 in) |
| 1978 | 23.4 mm (0.9 in) |
| 1979 | 32.3 mm (1.3 in) |
| 1980 | 18.8 mm (0.7 in) |
| 1981 | 33.5 mm (1.3 in) |
| 1982 | 68.6 mm (2.7 in) |
| 1983 | 83.8 mm (3.3 in) |
| 1984 | 32.8 mm (1.3 in) |
| 1985 | 29.5 mm (1.2 in) |
| 1986 | 34.0 mm (1.3 in) |
| 1987 | 46.2 mm (1.8 in) |
| 1988 | 41.1 mm (1.6 in) |
| 1989 | 49.5 mm (1.9 in) |
| 1990 | 66.5 mm (2.6 in) |
| 1991 | 49.0 mm (1.9 in) |
| 1992 | 19.3 mm (0.8 in) |
| 1993 | 50.8 mm (2.0 in) |
| 1994 | 27.7 mm (1.1 in) |
| 1995 | 47.0 mm (1.9 in) |
| 1996 | 25.7 mm (1.0 in) |
| 1997 | 45.7 mm (1.8 in) |
| 1998 | 26.7 mm (1.1 in) |
| 1999 | 17.8 mm (0.7 in) |
| 2000 | 78.5 mm (3.1 in) |
| 2001 | 36.8 mm (1.4 in) |
| 2002 | 28.2 mm (1.1 in) |
| 2003 | 39.4 mm (1.6 in) |
| 2004 | 38.4 mm (1.5 in) |
| 2005 | 50.3 mm (2.0 in) |
| 2006 | 46.0 mm (1.8 in) |
| 2007 | 49.5 mm (1.9 in) |
| 2008 | 49.0 mm (1.9 in) |
| 2009 | 25.4 mm (1.0 in) |
| 2010 | 66.0 mm (2.6 in) |
| 2011 | 54.9 mm (2.2 in) |
| 2012 | 55.9 mm (2.2 in) |
| 2013 | 49.8 mm (2.0 in) |
| 2014 | 42.2 mm (1.7 in) |
| 2015 | 57.4 mm (2.3 in) |
| 2016 | 30.2 mm (1.2 in) |
| 2017 | 49.5 mm (1.9 in) |
| 2018 | 32.5 mm (1.3 in) |
| 2019 | 26.7 mm (1.1 in) |
| 2024 | 0.0 mm (0.00 in) |
| 2025 | 0.0 mm (0.00 in) |
| 2026 | 0.0 mm (0.00 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1900 | 15.3 mm (0.6 in) |
| 1901 | 50.1 mm (2.0 in) |
| 1902 | 85.6 mm (3.4 in) |
| 1903 | 48.3 mm (1.9 in) |
| 1904 | 109.2 mm (4.3 in) |
| 1905 | 72.6 mm (2.9 in) |
| 1906 | 44.5 mm (1.8 in) |
| 1907 | 30.5 mm (1.2 in) |
| 1908 | 81.0 mm (3.2 in) |
| 1909 | 55.9 mm (2.2 in) |
| 1910 | 55.9 mm (2.2 in) |
| 1911 | 19.8 mm (0.8 in) |
| 1912 | 42.2 mm (1.7 in) |
| 1913 | 57.6 mm (2.3 in) |
| 1914 | 64.8 mm (2.6 in) |
| 1915 | 78.2 mm (3.1 in) |
| 1916 | 15.2 mm (0.6 in) |
| 1917 | 61.5 mm (2.4 in) |
| 1918 | 45.2 mm (1.8 in) |
| 1919 | 40.4 mm (1.6 in) |
| 1920 | 48.3 mm (1.9 in) |
| 1921 | 41.2 mm (1.6 in) |
| 1922 | 57.1 mm (2.2 in) |
| 1923 | 94.7 mm (3.7 in) |
| 1924 | 48.0 mm (1.9 in) |
| 1925 | 66.0 mm (2.6 in) |
| 1926 | 60.5 mm (2.4 in) |
| 1927 | 61.0 mm (2.4 in) |
| 1928 | 65.5 mm (2.6 in) |
| 1929 | 47.8 mm (1.9 in) |
| 1930 | 65.0 mm (2.6 in) |
| 1931 | 33.2 mm (1.3 in) |
| 1932 | 32.3 mm (1.3 in) |
| 1933 | 94.0 mm (3.7 in) |
| 1934 | 23.6 mm (0.9 in) |
| 1935 | 63.5 mm (2.5 in) |
| 1936 | 32.7 mm (1.3 in) |
| 1937 | 61.4 mm (2.4 in) |
| 1938 | 58.1 mm (2.3 in) |
| 1939 | 19.3 mm (0.8 in) |
| 1940 | 25.5 mm (1.0 in) |
| 1941 | 150.9 mm (5.9 in) |
| 1942 | 60.2 mm (2.4 in) |
| 1943 | 68.4 mm (2.7 in) |
| 1944 | 28.5 mm (1.1 in) |
| 1945 | 73.4 mm (2.9 in) |
| 1946 | 51.6 mm (2.0 in) |
| 1947 | 89.4 mm (3.5 in) |
| 1948 | 43.0 mm (1.7 in) |
| 1949 | 58.8 mm (2.3 in) |
| 1950 | 51.3 mm (2.0 in) |
| 1951 | 45.0 mm (1.8 in) |
| 1952 | 38.9 mm (1.5 in) |
| 1953 | 67.8 mm (2.7 in) |
| 1954 | 65.9 mm (2.6 in) |
| 1955 | 36.6 mm (1.4 in) |
| 1956 | 44.3 mm (1.7 in) |
| 1957 | 61.4 mm (2.4 in) |
| 1958 | 58.2 mm (2.3 in) |
| 1959 | 63.5 mm (2.5 in) |
| 1960 | 41.1 mm (1.6 in) |
| 1961 | 97.0 mm (3.8 in) |
| 1962 | 62.9 mm (2.5 in) |
| 1963 | 86.3 mm (3.4 in) |
| 1964 | 89.6 mm (3.5 in) |
| 1965 | 62.3 mm (2.5 in) |
| 1966 | 35.6 mm (1.4 in) |
| 1967 | 49.9 mm (2.0 in) |
| 1968 | 52.0 mm (2.0 in) |
| 1969 | 52.6 mm (2.1 in) |
| 1970 | 115.8 mm (4.6 in) |
| 1971 | 72.7 mm (2.9 in) |
| 1972 | 48.0 mm (1.9 in) |
| 1973 | 86.6 mm (3.4 in) |
| 1974 | 51.7 mm (2.0 in) |
| 1975 | 51.4 mm (2.0 in) |
| 1976 | 60.5 mm (2.4 in) |
| 1977 | 51.8 mm (2.0 in) |
| 1978 | 47.3 mm (1.9 in) |
| 1979 | 60.8 mm (2.4 in) |
| 1980 | 42.7 mm (1.7 in) |
| 1981 | 45.7 mm (1.8 in) |
| 1982 | 115.6 mm (4.6 in) |
| 1983 | 91.2 mm (3.6 in) |
| 1984 | 38.9 mm (1.5 in) |
| 1985 | 33.0 mm (1.3 in) |
| 1986 | 55.1 mm (2.2 in) |
| 1987 | 76.1 mm (3.0 in) |
| 1988 | 61.7 mm (2.4 in) |
| 1989 | 97.9 mm (3.9 in) |
| 1990 | 74.4 mm (2.9 in) |
| 1991 | 98.7 mm (3.9 in) |
| 1992 | 36.4 mm (1.4 in) |
| 1993 | 77.0 mm (3.0 in) |
| 1994 | 32.3 mm (1.3 in) |
| 1995 | 70.9 mm (2.8 in) |
| 1996 | 65.8 mm (2.6 in) |
| 1997 | 86.1 mm (3.4 in) |
| 1998 | 38.5 mm (1.5 in) |
| 1999 | 33.8 mm (1.3 in) |
| 2000 | 81.4 mm (3.2 in) |
| 2001 | 56.7 mm (2.2 in) |
| 2002 | 34.3 mm (1.4 in) |
| 2003 | 58.8 mm (2.3 in) |
| 2004 | 44.8 mm (1.8 in) |
| 2005 | 68.1 mm (2.7 in) |
| 2006 | 52.8 mm (2.1 in) |
| 2007 | 62.5 mm (2.5 in) |
| 2008 | 77.0 mm (3.0 in) |
| 2009 | 63.2 mm (2.5 in) |
| 2010 | 114.2 mm (4.5 in) |
| 2011 | 59.2 mm (2.3 in) |
| 2012 | 66.8 mm (2.6 in) |
| 2013 | 106.8 mm (4.2 in) |
| 2014 | 67.6 mm (2.7 in) |
| 2015 | 87.4 mm (3.4 in) |
| 2016 | 61.8 mm (2.4 in) |
| 2017 | 86.3 mm (3.4 in) |
| 2018 | 49.3 mm (1.9 in) |
| 2019 | 38.1 mm (1.5 in) |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1900 | 26 days |
| 1901 | 31 days |
| 1902 | 23 days |
| 1903 | 20 days |
| 1904 | 21 days |
| 1905 | 33 days |
| 1906 | 20 days |
| 1907 | 30 days |
| 1908 | 31 days |
| 1909 | 31 days |
| 1910 | 34 days |
| 1911 | 46 days |
| 1912 | 23 days |
| 1913 | 39 days |
| 1914 | 31 days |
| 1915 | 31 days |
| 1916 | 56 days |
| 1917 | 38 days |
| 1918 | 33 days |
| 1919 | 32 days |
| 1920 | 41 days |
| 1921 | 35 days |
| 1922 | 40 days |
| 1923 | 38 days |
| 1924 | 29 days |
| 1925 | 31 days |
| 1926 | 25 days |
| 1927 | 27 days |
| 1928 | 39 days |
| 1929 | 24 days |
| 1930 | 35 days |
| 1931 | 42 days |
| 1932 | 30 days |
| 1933 | 36 days |
| 1934 | 38 days |
| 1935 | 32 days |
| 1936 | 26 days |
| 1937 | 30 days |
| 1938 | 48 days |
| 1939 | 54 days |
| 1940 | 27 days |
| 1941 | 18 days |
| 1942 | 37 days |
| 1943 | 36 days |
| 1944 | 66 days |
| 1945 | 21 days |
| 1946 | 28 days |
| 1947 | 19 days |
| 1948 | 38 days |
| 1949 | 26 days |
| 1950 | 30 days |
| 1951 | 29 days |
| 1952 | 33 days |
| 1953 | 38 days |
| 1954 | 26 days |
| 1955 | 33 days |
| 1956 | 40 days |
| 1957 | 27 days |
| 1958 | 37 days |
| 1959 | 34 days |
| 1960 | 17 days |
| 1961 | 24 days |
| 1962 | 30 days |
| 1963 | 47 days |
| 1964 | 41 days |
| 1965 | 50 days |
| 1966 | 36 days |
| 1967 | 25 days |
| 1968 | 20 days |
| 1969 | 34 days |
| 1970 | 25 days |
| 1971 | 23 days |
| 1972 | 23 days |
| 1973 | 21 days |
| 1974 | 30 days |
| 1975 | 25 days |
| 1976 | 21 days |
| 1977 | 43 days |
| 1978 | 30 days |
| 1979 | 26 days |
| 1980 | 17 days |
| 1981 | 24 days |
| 1982 | 21 days |
| 1983 | 24 days |
| 1984 | 24 days |
| 1985 | 26 days |
| 1986 | 22 days |
| 1987 | 28 days |
| 1988 | 24 days |
| 1989 | 32 days |
| 1990 | 24 days |
| 1991 | 28 days |
| 1992 | 36 days |
| 1993 | 23 days |
| 1994 | 24 days |
| 1995 | 33 days |
| 1996 | 42 days |
| 1997 | 26 days |
| 1998 | 28 days |
| 1999 | 36 days |
| 2000 | 25 days |
| 2001 | 25 days |
| 2002 | 34 days |
| 2003 | 39 days |
| 2004 | 26 days |
| 2005 | 26 days |
| 2006 | 56 days |
| 2007 | 30 days |
| 2008 | 26 days |
| 2009 | 18 days |
| 2010 | 48 days |
| 2011 | 23 days |
| 2012 | 53 days |
| 2013 | 34 days |
| 2014 | 30 days |
| 2015 | 27 days |
| 2016 | 24 days |
| 2017 | 42 days |
| 2018 | 23 days |
| 2019 | 13 days |
| 2024 | 1 day |
| 2025 | 1 day |
| 2026 | 3 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 Chugwater falls on 31 May and the median first autumn frost on 14 September, which leaves a median of 106 days between them.
In 1985 to 2017 the median growing season was 124 days. That is 24 days more than in 1903 to 1940.
Fitted over all years, the growing season changes by +3.1 days per decade at this station.
| Measure | Median, all years | Earliest period (1903 to 1940) | Recent period (1985 to 2017) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 31 May | 3 June | 20 May | 14 days earlier | -1.3 days per decade |
| First autumn frost | 14 September | 16 September | 22 September | 6 days later | +1.8 days per decade |
| Growing days | 106 days | 100 days | 124 days | 24 days more | +3.1 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
108 years, 1905 to 2018A day with at least 37.4 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 94.2 mm (3.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 37.4 mm (1.5 in) | |
| 5 years | 52.0 mm (2.0 in) | |
| 10 years | 61.9 mm (2.4 in) | |
| 25 years | 74.7 mm (2.9 in) | |
| 50 years | 84.4 mm (3.3 in) | |
| 100 years | 94.2 mm (3.7 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 108 years of values from 1905 to 2018.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 90.9 mm (3.6 in) in 1923; 83.8 mm (3.3 in) in 1963; 83.8 mm (3.3 in) in 1983.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2002 to 2017 against 1961 to 1990Over 2002 to 2017, Chugwater had a mean temperature of 8.8 C (47.8 F) and 422.4 mm (16.6 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Glenrock 5 ESE (United States, 143 km away), Castle Rock (United States, 264 km away) and Emigrant Pass Hwy STN (United States, 968 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Glenrock 5 ESE | United States | 143 km (89 mi) | 8.9 C (47.9 F) | 324.4 mm (12.8 in) | 0.85 |
| Castle Rock | United States | 264 km (164 mi) | 8.7 C (47.6 F) | 444.6 mm (17.5 in) | 0.87 |
| Emigrant Pass Hwy STN | United States | 968 km (601 mi) | 8.8 C (47.8 F) | 314.1 mm (12.4 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 (2026-10-12).