Manassa Weather Records (USC00055322)
Record envelope, standing records and threshold days for Manassa (USC00055322), Colorado, United States, with 134 years of record.
Key Facts for Manassa
- Manassa (USC00055322) is a weather station in Colorado, United States at 37.17 latitude and -105.94 longitude, 2,345 m (7,695 ft) above sea level.
- The station reports from 1893 to 2026, 134 years of record.
- 1,464 records set at Manassa still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Manassa set a daily record precipitation of 26.2 mm (1.0 in) on 1 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Colorado, United States, 37.17 latitude, -105.94 longitude.
- Elevation: 2,345 m (7,695 ft).
- Period of record: 1893 to 2026, 134 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
36 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 17.8 C (64.0 F) | -38.3 C (-36.9 F) | 13.9 C (57.0 F) | -23.3 C (-9.9 F) |
| Feb | 20.6 C (69.1 F) | -35.6 C (-32.1 F) | 19.4 C (66.9 F) | -18.9 C (-2.0 F) |
| Mar | 27.8 C (82.0 F) | -30.0 C (-22.0 F) | 27.8 C (82.0 F) | -13.3 C (8.1 F) |
| Apr | 27.8 C (82.0 F) | -22.8 C (-9.0 F) | 23.9 C (75.0 F) | -13.9 C (7.0 F) |
| May | 35.0 C (95.0 F) | -12.8 C (9.0 F) | 28.3 C (82.9 F) | -6.7 C (19.9 F) |
| Jun | 35.0 C (95.0 F) | -6.7 C (19.9 F) | 32.2 C (90.0 F) | 1.1 C (34.0 F) |
| Jul | 34.4 C (93.9 F) | -1.1 C (30.0 F) | 32.8 C (91.0 F) | 3.9 C (39.0 F) |
| Aug | 35.0 C (95.0 F) | -2.8 C (27.0 F) | 33.9 C (93.0 F) | 6.1 C (43.0 F) |
| Sep | 31.7 C (89.1 F) | -10.6 C (12.9 F) | 23.9 C (75.0 F) | 0.6 C (33.1 F) |
| Oct | 27.8 C (82.0 F) | -21.7 C (-7.1 F) | 25.6 C (78.1 F) | -0.6 C (30.9 F) |
| Nov | 25.6 C (78.1 F) | -33.3 C (-27.9 F) | n/a | n/a |
| Dec | 20.0 C (68.0 F) | -36.1 C (-33.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1893 | 12 |
| 1894 | 11 |
| 1895 | 18 |
| 1896 | 33 |
| 1897 | 28 |
| 1906 | 24 |
| 1907 | 17 |
| 1908 | 16 |
| 1909 | 12 |
| 1910 | 11 |
| 1911 | 19 |
| 1912 | 16 |
| 1913 | 26 |
| 1914 | 2 |
| 1915 | 8 |
| 1916 | 12 |
| 1917 | 14 |
| 1918 | 16 |
| 1919 | 35 |
| 1920 | 5 |
| 1921 | 7 |
| 1922 | 7 |
| 1923 | 12 |
| 1924 | 17 |
| 1925 | 14 |
| 1926 | 5 |
| 1927 | 15 |
| 1928 | 9 |
| 1929 | 13 |
| 1930 | 9 |
| 1931 | 28 |
| 1932 | 14 |
| 1933 | 9 |
| 1934 | 4 |
| 1935 | 10 |
| 1936 | 5 |
| 1937 | 4 |
| 1938 | 9 |
| 1939 | 19 |
| 1940 | 11 |
| 1941 | 11 |
| 1942 | 5 |
| 1943 | 11 |
| 1944 | 3 |
| 1945 | 14 |
| 1946 | 8 |
| 1947 | 8 |
| 1948 | 15 |
| 1949 | 7 |
| 1950 | 19 |
| 1951 | 8 |
| 1952 | 17 |
| 1953 | 20 |
| 1954 | 12 |
| 1955 | 15 |
| 1956 | 17 |
| 1957 | 12 |
| 1958 | 5 |
| 1959 | 13 |
| 1960 | 16 |
| 1961 | 1 |
| 1962 | 32 |
| 1963 | 19 |
| 1964 | 14 |
| 1965 | 11 |
| 1966 | 3 |
| 1967 | 11 |
| 1968 | 5 |
| 1969 | 18 |
| 1970 | 11 |
| 1971 | 27 |
| 1972 | 16 |
| 1973 | 8 |
| 1974 | 9 |
| 1975 | 9 |
| 1976 | 11 |
| 1977 | 4 |
| 1978 | 9 |
| 1979 | 20 |
| 1980 | 11 |
| 1981 | 9 |
| 1982 | 8 |
| 1983 | 7 |
| 1984 | 14 |
| 1985 | 8 |
| 1986 | 14 |
| 1987 | 3 |
| 1988 | 7 |
| 1989 | 8 |
| 1990 | 9 |
| 1991 | 15 |
| 1992 | 13 |
| 1993 | 3 |
| 1994 | 5 |
| 1995 | 9 |
| 1996 | 15 |
| 1997 | 4 |
| 1998 | 8 |
| 1999 | 10 |
| 2000 | 13 |
| 2001 | 2 |
| 2002 | 9 |
| 2003 | 20 |
| 2004 | 9 |
| 2005 | 13 |
| 2006 | 2 |
| 2007 | 13 |
| 2008 | 10 |
| 2009 | 8 |
| 2010 | 13 |
| 2011 | 15 |
| 2012 | 10 |
| 2013 | 15 |
| 2014 | 9 |
| 2019 | 5 |
| 2020 | 9 |
| 2021 | 10 |
| 2022 | 10 |
| 2023 | 6 |
| 2024 | 4 |
| 2025 | 15 |
| 2026 | 34 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1937-05-29 | Record daily precipitation | Record daily precipitation 44.5 mm (1.8 in) |
| 1941-01-04 | Record low maximum temperature | Record low maximum temperature -15.0 C (5.0 F) |
| 1948-01-28 | Record low minimum temperature | Record low minimum temperature -38.3 C (-36.9 F) |
| 1963-01-12 | Record low maximum temperature | Record low maximum temperature -16.7 C (1.9 F) |
| 1992-03-04 | Record daily snowfall | Record daily snowfall 38.1 cm (15.0 in) |
| 2011-02-02 | Record low maximum temperature | Record low maximum temperature -17.8 C (0.0 F) |
Wettest Day of Each Month
May: 44.5 mm (1.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 30.5 mm (1.2 in) | 26 January 1948 |
| Feb | 29.7 mm (1.2 in) | 7 February 1937 |
| Mar | 33.3 mm (1.3 in) | 4 March 1992 |
| Apr | 28.4 mm (1.1 in) | 30 April 1999 |
| May | 44.5 mm (1.8 in) | 29 May 1937 |
| Jun | 27.4 mm (1.1 in) | 8 June 1923 |
| Jul | 30.5 mm (1.2 in) | 21 July 2008 |
| Aug | 36.8 mm (1.4 in) | 5 August 1954 |
| Sep | 38.1 mm (1.5 in) | 27 September 1936 |
| Oct | 38.1 mm (1.5 in) | 6 October 1909 |
| Nov | 26.7 mm (1.1 in) | 22 November 2013 |
| Dec | 16.5 mm (0.6 in) | 22 December 2016 |
Period of Record Coverage
1893 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1893 | 361 | 99% | Yes |
| 1894 | 364 | 100% | Yes |
| 1895 | 365 | 100% | Yes |
| 1896 | 184 | 50% | No |
| 1897 | 165 | 45% | No |
| 1906 | 303 | 83% | No |
| 1907 | 317 | 87% | No |
| 1908 | 319 | 87% | No |
| 1909 | 338 | 93% | Yes |
| 1910 | 341 | 93% | Yes |
| 1911 | 343 | 94% | Yes |
| 1912 | 354 | 97% | Yes |
| 1913 | 355 | 97% | Yes |
| 1914 | 357 | 98% | Yes |
| 1915 | 356 | 98% | Yes |
| 1916 | 348 | 95% | Yes |
| 1917 | 355 | 97% | Yes |
| 1918 | 349 | 96% | Yes |
| 1919 | 353 | 97% | Yes |
| 1920 | 313 | 86% | No |
| 1921 | 294 | 81% | No |
| 1922 | 354 | 97% | Yes |
| 1923 | 322 | 88% | No |
| 1924 | 360 | 98% | Yes |
| 1925 | 328 | 90% | No |
| 1926 | 358 | 98% | Yes |
| 1927 | 362 | 99% | Yes |
| 1928 | 358 | 98% | Yes |
| 1929 | 360 | 99% | Yes |
| 1930 | 361 | 99% | Yes |
| 1931 | 359 | 98% | Yes |
| 1932 | 355 | 97% | Yes |
| 1933 | 360 | 99% | Yes |
| 1934 | 363 | 99% | Yes |
| 1935 | 360 | 99% | Yes |
| 1936 | 328 | 90% | No |
| 1937 | 361 | 99% | Yes |
| 1938 | 350 | 96% | Yes |
| 1939 | 363 | 99% | Yes |
| 1940 | 365 | 100% | Yes |
| 1941 | 363 | 99% | Yes |
| 1942 | 364 | 100% | Yes |
| 1943 | 361 | 99% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 333 | 91% | Yes |
| 1946 | 364 | 100% | Yes |
| 1947 | 363 | 99% | Yes |
| 1948 | 204 | 56% | No |
| 1949 | 278 | 76% | No |
| 1950 | 290 | 79% | No |
| 1951 | 180 | 49% | No |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 364 | 100% | Yes |
| 1956 | 363 | 99% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 291 | 80% | No |
| 1960 | 363 | 99% | Yes |
| 1961 | 220 | 60% | No |
| 1962 | 359 | 98% | Yes |
| 1963 | 358 | 98% | Yes |
| 1964 | 118 | 32% | No |
| 1965 | 214 | 59% | No |
| 1966 | 315 | 86% | No |
| 1967 | 311 | 85% | No |
| 1968 | 255 | 70% | No |
| 1969 | 313 | 86% | No |
| 1970 | 336 | 92% | Yes |
| 1971 | 341 | 93% | Yes |
| 1972 | 357 | 98% | Yes |
| 1973 | 334 | 92% | Yes |
| 1974 | 341 | 93% | Yes |
| 1975 | 311 | 85% | No |
| 1976 | 347 | 95% | Yes |
| 1977 | 252 | 69% | No |
| 1978 | 288 | 79% | No |
| 1979 | 350 | 96% | Yes |
| 1980 | 359 | 98% | Yes |
| 1981 | 360 | 99% | Yes |
| 1982 | 357 | 98% | Yes |
| 1983 | 358 | 98% | Yes |
| 1984 | 355 | 97% | Yes |
| 1985 | 355 | 97% | Yes |
| 1986 | 348 | 95% | Yes |
| 1987 | 317 | 87% | No |
| 1988 | 344 | 94% | Yes |
| 1989 | 318 | 87% | No |
| 1990 | 331 | 91% | Yes |
| 1991 | 334 | 92% | Yes |
| 1992 | 339 | 93% | Yes |
| 1993 | 300 | 82% | No |
| 1994 | 335 | 92% | Yes |
| 1995 | 343 | 94% | Yes |
| 1996 | 333 | 91% | Yes |
| 1997 | 326 | 89% | No |
| 1998 | 335 | 92% | Yes |
| 1999 | 343 | 94% | Yes |
| 2000 | 343 | 94% | Yes |
| 2001 | 345 | 95% | Yes |
| 2002 | 338 | 93% | Yes |
| 2003 | 324 | 89% | No |
| 2004 | 308 | 84% | No |
| 2005 | 323 | 88% | No |
| 2006 | 259 | 71% | No |
| 2007 | 314 | 86% | No |
| 2008 | 364 | 99% | Yes |
| 2009 | 357 | 98% | Yes |
| 2010 | 354 | 97% | Yes |
| 2011 | 360 | 99% | Yes |
| 2012 | 363 | 99% | Yes |
| 2013 | 358 | 98% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 2 | 1% | No |
| 2019 | 91 | 25% | No |
| 2020 | 363 | 99% | Yes |
| 2021 | 341 | 93% | Yes |
| 2022 | 279 | 76% | No |
| 2023 | 135 | 37% | No |
| 2024 | 355 | 97% | Yes |
| 2025 | 363 | 99% | Yes |
| 2026 | 263 | 72% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 1 October 2026 | Manassa, US | daily rain (Provisional) | 26.2 mm (1.0 in) | 9.4 mm (0.37 in) | 87 years | 51 of 100 (Notable) |
| 29 September 2026 | Manassa, US | daily rain (Provisional) | 13.2 mm (0.5 in) | 0.2 mm (0.01 in) | 36 years | 20 of 100 (Routine) |
| 19 August 2026 | Manassa, US | daily high max (Provisional) | 32.2 C (90.0 F) | 1.1 C (2.0 F) | 5 years | 15 of 100 (Routine) |
| 13 August 2026 | Manassa, US | daily high max | 32.8 C (91.0 F) | 0.6 C (1.1 F) | 107 years | 42 of 100 (Notable) |
| 12 August 2026 | Manassa, US | daily high max (Tie) | 31.1 C (88.0 F) | tie | 53 years | 6 of 100 (Routine) |
| 11 August 2026 | Manassa, US | daily high max | 33.3 C (91.9 F) | 0.5 C (0.9 F) | 56 years | 28 of 100 (Routine) |
| 8 August 2026 | Manassa, US | daily high max (Tie) | 32.2 C (90.0 F) | tie | 0 years | 2 of 100 (Routine) |
| 7 August 2026 | Manassa, US | daily high max | 32.8 C (91.0 F) | 1.1 C (2.0 F) | 48 years | 28 of 100 (Routine) |
| 6 August 2026 | Manassa, US | daily high max | 33.9 C (93.0 F) | 1.7 C (3.1 F) | 107 years | 46 of 100 (Notable) |
| 5 August 2026 | Manassa, US | daily high max | 33.9 C (93.0 F) | 1.7 C (3.1 F) | 117 years | 46 of 100 (Notable) |
| 4 August 2026 | Manassa, US | daily high max | 32.8 C (91.0 F) | 1.7 C (3.1 F) | 25 years | 23 of 100 (Routine) |
| 3 August 2026 | Manassa, US | daily high max | 31.7 C (89.1 F) | 0.6 C (1.1 F) | 85 years | 37 of 100 (Notable) |
| 30 July 2026 | Manassa, US | daily high max | 32.8 C (91.0 F) | 1.1 C (2.0 F) | 53 years | 30 of 100 (Routine) |
| 29 July 2026 | Manassa, US | daily high max (Tie) | 31.7 C (89.1 F) | tie | 31 years | 4 of 100 (Routine) |
| 27 July 2026 | Manassa, US | daily high max | 32.2 C (90.0 F) | 0.5 C (0.9 F) | 65 years | 30 of 100 (Routine) |
| 22 July 2026 | Manassa, US | daily high max | 32.8 C (91.0 F) | 1.1 C (2.0 F) | 23 years | 20 of 100 (Routine) |
| 21 July 2026 | Manassa, US | daily high max | 32.8 C (91.0 F) | 1.1 C (2.0 F) | 87 years | 40 of 100 (Notable) |
| 14 July 2026 | Manassa, US | daily high min | 14.4 C (57.9 F) | 0.5 C (0.9 F) | 96 years | 40 of 100 (Notable) |
| 29 June 2026 | Manassa, US | daily high min | 14.4 C (57.9 F) | 1.1 C (2.0 F) | 36 years | 24 of 100 (Routine) |
| 28 June 2026 | Manassa, US | daily high min | 13.9 C (57.0 F) | 0.6 C (1.1 F) | 56 years | 27 of 100 (Routine) |
Climate Trend
86 complete years, 1893 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1893 | 7.6 C | +1.63 C |
| 1894 | 7.6 C | +1.62 C |
| 1895 | 6.8 C | +0.84 C |
| 1909 | 5.5 C | -0.53 C |
| 1910 | 6.4 C | +0.41 C |
| 1911 | 6.1 C | +0.10 C |
| 1912 | 5.0 C | -1.01 C |
| 1913 | 5.2 C | -0.79 C |
| 1914 | 6.2 C | +0.23 C |
| 1915 | 5.8 C | -0.20 C |
| 1916 | 6.5 C | +0.55 C |
| 1917 | 6.1 C | +0.09 C |
| 1918 | 5.7 C | -0.28 C |
| 1919 | 4.8 C | -1.15 C |
| 1922 | 5.8 C | -0.20 C |
| 1924 | 4.6 C | -1.37 C |
| 1926 | 5.4 C | -0.63 C |
| 1927 | 6.1 C | +0.07 C |
| 1928 | 5.3 C | -0.66 C |
| 1929 | 4.7 C | -1.27 C |
| 1930 | 4.7 C | -1.25 C |
| 1931 | 5.1 C | -0.85 C |
| 1932 | 4.7 C | -1.26 C |
| 1933 | 5.1 C | -0.86 C |
| 1934 | 7.0 C | +1.05 C |
| 1935 | 6.3 C | +0.27 C |
| 1937 | 6.2 C | +0.18 C |
| 1938 | 5.9 C | -0.10 C |
| 1939 | 5.4 C | -0.58 C |
| 1940 | 5.5 C | -0.51 C |
| 1941 | 4.7 C | -1.28 C |
| 1942 | 5.8 C | -0.17 C |
| 1943 | 6.3 C | +0.32 C |
| 1944 | 5.1 C | -0.90 C |
| 1946 | 6.4 C | +0.44 C |
| 1947 | 6.2 C | +0.26 C |
| 1952 | 4.6 C | -1.35 C |
| 1953 | 5.4 C | -0.55 C |
| 1954 | 7.4 C | +1.37 C |
| 1955 | 5.9 C | -0.10 C |
| 1956 | 6.2 C | +0.20 C |
| 1957 | 5.3 C | -0.71 C |
| 1958 | 6.0 C | +0.03 C |
| 1960 | 5.0 C | -0.97 C |
| 1963 | 6.0 C | -0.01 C |
| 1967 | 6.0 C | +0.04 C |
| 1970 | 5.7 C | -0.27 C |
| 1971 | 5.4 C | -0.60 C |
| 1972 | 6.0 C | 0.00 C |
| 1974 | 5.3 C | -0.69 C |
| 1976 | 5.0 C | -0.94 C |
| 1979 | 4.7 C | -1.24 C |
| 1980 | 6.7 C | +0.76 C |
| 1981 | 6.9 C | +0.91 C |
| 1982 | 5.5 C | -0.50 C |
| 1983 | 5.4 C | -0.63 C |
| 1984 | 4.4 C | -1.55 C |
| 1985 | 5.9 C | -0.11 C |
| 1986 | 6.3 C | +0.27 C |
| 1988 | 5.0 C | -0.95 C |
| 1989 | 6.4 C | +0.42 C |
| 1990 | 6.3 C | +0.28 C |
| 1991 | 4.6 C | -1.42 C |
| 1992 | 4.1 C | -1.89 C |
| 1994 | 6.8 C | +0.86 C |
| 1995 | 7.1 C | +1.13 C |
| 1996 | 7.4 C | +1.38 C |
| 1997 | 6.0 C | -0.03 C |
| 1998 | 7.0 C | +0.98 C |
| 1999 | 7.1 C | +1.13 C |
| 2000 | 7.9 C | +1.88 C |
| 2001 | 7.0 C | +1.04 C |
| 2002 | 7.0 C | +0.97 C |
| 2003 | 7.9 C | +1.90 C |
| 2004 | 6.0 C | +0.06 C |
| 2005 | 7.6 C | +1.59 C |
| 2008 | 5.5 C | -0.51 C |
| 2009 | 6.2 C | +0.24 C |
| 2010 | 6.7 C | +0.74 C |
| 2011 | 6.4 C | +0.41 C |
| 2012 | 7.3 C | +1.34 C |
| 2013 | 5.7 C | -0.31 C |
| 2014 | 7.0 C | +0.99 C |
| 2020 | 6.1 C | +0.08 C |
| 2024 | 6.8 C | +0.80 C |
| 2025 | 7.3 C | +1.35 C |
The annual mean temperature here has risen by 0.07 C (0.02 to 0.12) per decade over 1893 to 2025. In Fahrenheit: 0.12 F (0.03 to 0.21) per decade. The slope is a straight line fitted to 86 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.07 C (0.02 to 0.12) per decade | 0.12 F (0.03 to 0.21) per decade | 1893 to 2025 | 86 | Rise |
| Mean daily maximum | 0.05 C (-0.01 to 0.11) per decade | 0.10 F (-0.01 to 0.21) per decade | 1893 to 2025 | 86 | Not clearly different from zero |
| Mean daily minimum | 0.08 C (0.02 to 0.14) per decade | 0.15 F (0.04 to 0.26) per decade | 1893 to 2025 | 86 | 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
1893 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 35.0 C (95.0 F) | 1919 | 31.1 C (88.0 F) | 123 |
| Coldest night (TNn) | -38.3 C (-36.9 F) | 1948 | -28.9 C (-20.0 F) | 123 |
| Wettest day (Rx1day) | 44.5 mm (1.8 in) | 1937 | 19.8 mm (0.8 in) | 124 |
| Wettest five days (Rx5day) | 66.0 mm (2.6 in) | 1947 | 30.4 mm (1.2 in) | 124 |
| Longest dry spell (CDD) | 147 days | 1943 | 47 days | 124 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | 32.2 C (90.0 F) |
| 1894 | 31.7 C (89.1 F) |
| 1895 | 30.6 C (87.1 F) |
| 1896 | 32.8 C (91.0 F) |
| 1897 | 30.0 C (86.0 F) |
| 1906 | 29.4 C (84.9 F) |
| 1907 | 30.0 C (86.0 F) |
| 1908 | 32.2 C (90.0 F) |
| 1909 | 30.6 C (87.1 F) |
| 1910 | 31.1 C (88.0 F) |
| 1911 | 32.8 C (91.0 F) |
| 1912 | 31.1 C (88.0 F) |
| 1913 | 31.7 C (89.1 F) |
| 1914 | 30.0 C (86.0 F) |
| 1915 | 30.0 C (86.0 F) |
| 1916 | 33.3 C (91.9 F) |
| 1917 | 31.7 C (89.1 F) |
| 1918 | 31.1 C (88.0 F) |
| 1919 | 35.0 C (95.0 F) |
| 1920 | 30.0 C (86.0 F) |
| 1921 | 30.0 C (86.0 F) |
| 1922 | 31.1 C (88.0 F) |
| 1923 | 28.9 C (84.0 F) |
| 1924 | 30.0 C (86.0 F) |
| 1925 | 30.6 C (87.1 F) |
| 1926 | 28.9 C (84.0 F) |
| 1927 | 29.4 C (84.9 F) |
| 1928 | 27.8 C (82.0 F) |
| 1929 | 31.1 C (88.0 F) |
| 1930 | 28.9 C (84.0 F) |
| 1931 | 32.2 C (90.0 F) |
| 1932 | 30.0 C (86.0 F) |
| 1933 | 28.9 C (84.0 F) |
| 1934 | 32.2 C (90.0 F) |
| 1935 | 29.4 C (84.9 F) |
| 1936 | 31.1 C (88.0 F) |
| 1937 | 31.1 C (88.0 F) |
| 1938 | 31.1 C (88.0 F) |
| 1939 | 32.2 C (90.0 F) |
| 1940 | 32.8 C (91.0 F) |
| 1941 | 31.1 C (88.0 F) |
| 1942 | 30.6 C (87.1 F) |
| 1943 | 35.0 C (95.0 F) |
| 1944 | 30.6 C (87.1 F) |
| 1945 | 30.6 C (87.1 F) |
| 1946 | 31.1 C (88.0 F) |
| 1947 | 30.6 C (87.1 F) |
| 1948 | 26.7 C (80.1 F) |
| 1949 | 30.0 C (86.0 F) |
| 1950 | 31.7 C (89.1 F) |
| 1951 | 25.0 C (77.0 F) |
| 1952 | 32.2 C (90.0 F) |
| 1953 | 32.2 C (90.0 F) |
| 1954 | 33.3 C (91.9 F) |
| 1955 | 31.1 C (88.0 F) |
| 1956 | 31.7 C (89.1 F) |
| 1957 | 31.7 C (89.1 F) |
| 1958 | 32.2 C (90.0 F) |
| 1959 | 29.4 C (84.9 F) |
| 1960 | 31.7 C (89.1 F) |
| 1961 | 25.0 C (77.0 F) |
| 1962 | 31.7 C (89.1 F) |
| 1963 | 30.6 C (87.1 F) |
| 1964 | 27.8 C (82.0 F) |
| 1965 | 31.1 C (88.0 F) |
| 1966 | 32.2 C (90.0 F) |
| 1967 | 31.1 C (88.0 F) |
| 1968 | 31.1 C (88.0 F) |
| 1969 | 35.0 C (95.0 F) |
| 1970 | 32.2 C (90.0 F) |
| 1971 | 34.4 C (93.9 F) |
| 1972 | 32.2 C (90.0 F) |
| 1973 | 32.8 C (91.0 F) |
| 1974 | 32.2 C (90.0 F) |
| 1975 | 30.6 C (87.1 F) |
| 1976 | 30.0 C (86.0 F) |
| 1977 | 31.7 C (89.1 F) |
| 1978 | 31.1 C (88.0 F) |
| 1979 | 32.8 C (91.0 F) |
| 1980 | 32.2 C (90.0 F) |
| 1981 | 32.8 C (91.0 F) |
| 1982 | 30.6 C (87.1 F) |
| 1983 | 31.1 C (88.0 F) |
| 1984 | 30.0 C (86.0 F) |
| 1985 | 31.1 C (88.0 F) |
| 1986 | 31.1 C (88.0 F) |
| 1987 | 32.2 C (90.0 F) |
| 1988 | 30.6 C (87.1 F) |
| 1989 | 32.2 C (90.0 F) |
| 1990 | 32.2 C (90.0 F) |
| 1991 | 30.6 C (87.1 F) |
| 1992 | 28.9 C (84.0 F) |
| 1993 | 29.4 C (84.9 F) |
| 1994 | 32.2 C (90.0 F) |
| 1995 | 32.2 C (90.0 F) |
| 1996 | 31.7 C (89.1 F) |
| 1997 | 30.0 C (86.0 F) |
| 1998 | 33.9 C (93.0 F) |
| 1999 | 30.6 C (87.1 F) |
| 2000 | 31.1 C (88.0 F) |
| 2001 | 32.2 C (90.0 F) |
| 2002 | 32.8 C (91.0 F) |
| 2003 | 33.9 C (93.0 F) |
| 2004 | 30.6 C (87.1 F) |
| 2005 | 32.2 C (90.0 F) |
| 2006 | 30.6 C (87.1 F) |
| 2007 | 30.6 C (87.1 F) |
| 2008 | 30.6 C (87.1 F) |
| 2009 | 31.1 C (88.0 F) |
| 2010 | 31.7 C (89.1 F) |
| 2011 | 31.1 C (88.0 F) |
| 2012 | 32.8 C (91.0 F) |
| 2013 | 32.2 C (90.0 F) |
| 2014 | 30.6 C (87.1 F) |
| 2015 | -1.7 C (28.9 F) |
| 2016 | n/a |
| 2019 | 25.0 C (77.0 F) |
| 2020 | 33.3 C (91.9 F) |
| 2021 | 32.2 C (90.0 F) |
| 2022 | 33.3 C (91.9 F) |
| 2023 | 24.4 C (75.9 F) |
| 2024 | 31.7 C (89.1 F) |
| 2025 | 32.2 C (90.0 F) |
| 2026 | 33.9 C (93.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | -20.6 C (-5.1 F) |
| 1894 | -23.3 C (-9.9 F) |
| 1895 | -26.1 C (-15.0 F) |
| 1896 | -18.3 C (-0.9 F) |
| 1897 | -33.3 C (-27.9 F) |
| 1906 | -25.0 C (-13.0 F) |
| 1907 | -23.3 C (-9.9 F) |
| 1908 | -28.3 C (-18.9 F) |
| 1909 | -35.0 C (-31.0 F) |
| 1910 | -30.0 C (-22.0 F) |
| 1911 | -27.8 C (-18.0 F) |
| 1912 | -26.1 C (-15.0 F) |
| 1913 | -35.6 C (-32.1 F) |
| 1914 | -27.2 C (-17.0 F) |
| 1915 | -27.2 C (-17.0 F) |
| 1916 | -28.9 C (-20.0 F) |
| 1917 | -26.7 C (-16.1 F) |
| 1918 | -33.9 C (-29.0 F) |
| 1919 | -35.6 C (-32.1 F) |
| 1920 | -30.0 C (-22.0 F) |
| 1921 | -24.4 C (-11.9 F) |
| 1922 | -25.0 C (-13.0 F) |
| 1923 | -25.0 C (-13.0 F) |
| 1924 | -36.1 C (-33.0 F) |
| 1925 | -30.6 C (-23.1 F) |
| 1926 | -28.3 C (-18.9 F) |
| 1927 | -30.0 C (-22.0 F) |
| 1928 | -25.6 C (-14.1 F) |
| 1929 | -26.7 C (-16.1 F) |
| 1930 | -28.9 C (-20.0 F) |
| 1931 | -34.4 C (-29.9 F) |
| 1932 | -32.2 C (-26.0 F) |
| 1933 | -35.6 C (-32.1 F) |
| 1934 | -24.4 C (-11.9 F) |
| 1935 | -22.2 C (-8.0 F) |
| 1936 | -23.9 C (-11.0 F) |
| 1937 | -29.4 C (-20.9 F) |
| 1938 | -29.4 C (-20.9 F) |
| 1939 | -30.0 C (-22.0 F) |
| 1940 | -34.4 C (-29.9 F) |
| 1941 | -33.9 C (-29.0 F) |
| 1942 | -32.2 C (-26.0 F) |
| 1943 | -30.6 C (-23.1 F) |
| 1944 | -30.6 C (-23.1 F) |
| 1945 | -28.9 C (-20.0 F) |
| 1946 | -26.1 C (-15.0 F) |
| 1947 | -26.1 C (-15.0 F) |
| 1948 | -38.3 C (-36.9 F) |
| 1949 | -31.7 C (-25.1 F) |
| 1950 | -28.3 C (-18.9 F) |
| 1951 | -28.9 C (-20.0 F) |
| 1952 | -29.4 C (-20.9 F) |
| 1953 | -27.8 C (-18.0 F) |
| 1954 | -27.8 C (-18.0 F) |
| 1955 | -28.3 C (-18.9 F) |
| 1956 | -28.3 C (-18.9 F) |
| 1957 | -32.2 C (-26.0 F) |
| 1958 | -27.8 C (-18.0 F) |
| 1959 | -31.7 C (-25.1 F) |
| 1960 | -31.7 C (-25.1 F) |
| 1961 | -28.9 C (-20.0 F) |
| 1962 | -30.6 C (-23.1 F) |
| 1963 | -36.7 C (-34.1 F) |
| 1964 | -36.1 C (-33.0 F) |
| 1965 | -21.1 C (-6.0 F) |
| 1966 | -28.3 C (-18.9 F) |
| 1967 | -27.8 C (-18.0 F) |
| 1968 | -28.9 C (-20.0 F) |
| 1969 | -26.1 C (-15.0 F) |
| 1970 | -32.2 C (-26.0 F) |
| 1971 | -36.7 C (-34.1 F) |
| 1972 | -32.8 C (-27.0 F) |
| 1973 | -30.6 C (-23.1 F) |
| 1974 | -32.8 C (-27.0 F) |
| 1975 | -36.1 C (-33.0 F) |
| 1976 | -28.9 C (-20.0 F) |
| 1977 | -30.0 C (-22.0 F) |
| 1978 | -32.2 C (-26.0 F) |
| 1979 | -35.6 C (-32.1 F) |
| 1980 | -23.9 C (-11.0 F) |
| 1981 | -29.4 C (-20.9 F) |
| 1982 | -32.8 C (-27.0 F) |
| 1983 | -27.2 C (-17.0 F) |
| 1984 | -33.9 C (-29.0 F) |
| 1985 | -27.8 C (-18.0 F) |
| 1986 | -26.7 C (-16.1 F) |
| 1987 | -28.9 C (-20.0 F) |
| 1988 | -33.3 C (-27.9 F) |
| 1989 | -33.3 C (-27.9 F) |
| 1990 | -33.3 C (-27.9 F) |
| 1991 | -28.3 C (-18.9 F) |
| 1992 | -30.6 C (-23.1 F) |
| 1993 | -25.0 C (-13.0 F) |
| 1994 | -28.9 C (-20.0 F) |
| 1995 | -22.2 C (-8.0 F) |
| 1996 | -27.2 C (-17.0 F) |
| 1997 | -28.3 C (-18.9 F) |
| 1998 | -21.1 C (-6.0 F) |
| 1999 | -22.2 C (-8.0 F) |
| 2000 | -21.7 C (-7.1 F) |
| 2001 | -28.9 C (-20.0 F) |
| 2002 | -26.1 C (-15.0 F) |
| 2003 | -22.2 C (-8.0 F) |
| 2004 | -32.2 C (-26.0 F) |
| 2005 | -24.4 C (-11.9 F) |
| 2006 | -24.4 C (-11.9 F) |
| 2007 | -30.0 C (-22.0 F) |
| 2008 | -30.6 C (-23.1 F) |
| 2009 | -23.3 C (-9.9 F) |
| 2010 | -22.2 C (-8.0 F) |
| 2011 | -33.9 C (-29.0 F) |
| 2012 | -27.2 C (-17.0 F) |
| 2013 | -30.0 C (-22.0 F) |
| 2014 | -25.0 C (-13.0 F) |
| 2015 | -20.6 C (-5.1 F) |
| 2016 | n/a |
| 2019 | -30.0 C (-22.0 F) |
| 2020 | -28.3 C (-18.9 F) |
| 2021 | -23.3 C (-9.9 F) |
| 2022 | -28.9 C (-20.0 F) |
| 2023 | -26.7 C (-16.1 F) |
| 2024 | -27.8 C (-18.0 F) |
| 2025 | -26.7 C (-16.1 F) |
| 2026 | -23.3 C (-9.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 32.0 mm (1.3 in) |
| 1894 | 22.9 mm (0.9 in) |
| 1895 | 19.1 mm (0.8 in) |
| 1896 | 15.2 mm (0.6 in) |
| 1897 | 5.1 mm (0.20 in) |
| 1906 | 29.7 mm (1.2 in) |
| 1907 | 22.9 mm (0.9 in) |
| 1908 | 15.2 mm (0.6 in) |
| 1909 | 38.1 mm (1.5 in) |
| 1910 | 20.3 mm (0.8 in) |
| 1911 | 32.5 mm (1.3 in) |
| 1912 | 16.0 mm (0.6 in) |
| 1913 | 17.8 mm (0.7 in) |
| 1914 | 32.3 mm (1.3 in) |
| 1915 | 25.7 mm (1.0 in) |
| 1916 | 21.8 mm (0.9 in) |
| 1917 | 7.1 mm (0.28 in) |
| 1918 | 25.4 mm (1.0 in) |
| 1919 | 17.8 mm (0.7 in) |
| 1920 | 9.9 mm (0.39 in) |
| 1921 | 12.2 mm (0.5 in) |
| 1922 | 12.7 mm (0.5 in) |
| 1923 | 27.4 mm (1.1 in) |
| 1924 | 19.8 mm (0.8 in) |
| 1925 | 13.7 mm (0.5 in) |
| 1926 | 12.7 mm (0.5 in) |
| 1927 | 12.7 mm (0.5 in) |
| 1928 | 16.5 mm (0.6 in) |
| 1929 | 28.4 mm (1.1 in) |
| 1930 | 17.3 mm (0.7 in) |
| 1931 | 17.8 mm (0.7 in) |
| 1932 | 11.2 mm (0.4 in) |
| 1933 | 17.8 mm (0.7 in) |
| 1934 | 9.4 mm (0.37 in) |
| 1935 | 33.8 mm (1.3 in) |
| 1936 | 38.1 mm (1.5 in) |
| 1937 | 44.5 mm (1.8 in) |
| 1938 | 30.5 mm (1.2 in) |
| 1939 | 16.8 mm (0.7 in) |
| 1940 | 25.9 mm (1.0 in) |
| 1941 | 20.3 mm (0.8 in) |
| 1942 | 21.6 mm (0.9 in) |
| 1943 | 20.3 mm (0.8 in) |
| 1944 | 17.8 mm (0.7 in) |
| 1945 | 11.4 mm (0.4 in) |
| 1946 | 24.1 mm (0.9 in) |
| 1947 | 31.0 mm (1.2 in) |
| 1948 | 30.5 mm (1.2 in) |
| 1949 | 2.5 mm (0.10 in) |
| 1950 | 15.2 mm (0.6 in) |
| 1951 | 11.4 mm (0.4 in) |
| 1952 | 16.5 mm (0.6 in) |
| 1953 | 22.4 mm (0.9 in) |
| 1954 | 36.8 mm (1.4 in) |
| 1955 | 18.8 mm (0.7 in) |
| 1956 | 9.4 mm (0.37 in) |
| 1957 | 29.2 mm (1.1 in) |
| 1958 | 15.7 mm (0.6 in) |
| 1959 | 20.8 mm (0.8 in) |
| 1960 | 21.3 mm (0.8 in) |
| 1961 | 11.4 mm (0.4 in) |
| 1962 | 21.6 mm (0.9 in) |
| 1963 | 8.9 mm (0.35 in) |
| 1964 | 0.0 mm (0.00 in) |
| 1965 | 27.9 mm (1.1 in) |
| 1966 | 21.3 mm (0.8 in) |
| 1967 | 22.1 mm (0.9 in) |
| 1968 | 15.5 mm (0.6 in) |
| 1969 | 21.3 mm (0.8 in) |
| 1970 | 17.0 mm (0.7 in) |
| 1971 | 16.3 mm (0.6 in) |
| 1972 | 15.2 mm (0.6 in) |
| 1973 | 31.0 mm (1.2 in) |
| 1974 | 21.1 mm (0.8 in) |
| 1975 | 20.3 mm (0.8 in) |
| 1976 | 12.2 mm (0.5 in) |
| 1977 | 27.7 mm (1.1 in) |
| 1978 | 19.1 mm (0.8 in) |
| 1979 | 17.5 mm (0.7 in) |
| 1980 | 9.7 mm (0.38 in) |
| 1981 | 17.5 mm (0.7 in) |
| 1982 | 15.5 mm (0.6 in) |
| 1983 | 8.9 mm (0.35 in) |
| 1984 | 30.5 mm (1.2 in) |
| 1985 | 24.1 mm (0.9 in) |
| 1986 | 20.3 mm (0.8 in) |
| 1987 | 14.5 mm (0.6 in) |
| 1988 | 13.5 mm (0.5 in) |
| 1989 | 10.2 mm (0.4 in) |
| 1990 | 21.6 mm (0.9 in) |
| 1991 | 16.5 mm (0.6 in) |
| 1992 | 33.3 mm (1.3 in) |
| 1993 | 16.5 mm (0.6 in) |
| 1994 | 17.3 mm (0.7 in) |
| 1995 | 18.8 mm (0.7 in) |
| 1996 | 18.3 mm (0.7 in) |
| 1997 | 20.1 mm (0.8 in) |
| 1998 | 21.3 mm (0.8 in) |
| 1999 | 28.4 mm (1.1 in) |
| 2000 | 24.9 mm (1.0 in) |
| 2001 | 18.5 mm (0.7 in) |
| 2002 | 18.3 mm (0.7 in) |
| 2003 | 23.6 mm (0.9 in) |
| 2004 | 11.9 mm (0.5 in) |
| 2005 | 26.2 mm (1.0 in) |
| 2006 | 28.2 mm (1.1 in) |
| 2007 | 22.6 mm (0.9 in) |
| 2008 | 30.5 mm (1.2 in) |
| 2009 | 20.8 mm (0.8 in) |
| 2010 | 10.9 mm (0.4 in) |
| 2011 | 15.0 mm (0.6 in) |
| 2012 | 14.7 mm (0.6 in) |
| 2013 | 37.1 mm (1.5 in) |
| 2014 | 17.0 mm (0.7 in) |
| 2015 | 25.4 mm (1.0 in) |
| 2016 | 24.1 mm (0.9 in) |
| 2019 | 0.0 mm (0.00 in) |
| 2020 | 25.4 mm (1.0 in) |
| 2021 | 19.8 mm (0.8 in) |
| 2022 | 25.1 mm (1.0 in) |
| 2023 | 21.6 mm (0.9 in) |
| 2024 | 27.9 mm (1.1 in) |
| 2025 | 14.2 mm (0.6 in) |
| 2026 | 26.2 mm (1.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 35.0 mm (1.4 in) |
| 1894 | 40.4 mm (1.6 in) |
| 1895 | 35.8 mm (1.4 in) |
| 1896 | 15.2 mm (0.6 in) |
| 1897 | 15.2 mm (0.6 in) |
| 1906 | 35.5 mm (1.4 in) |
| 1907 | 22.9 mm (0.9 in) |
| 1908 | 13.7 mm (0.5 in) |
| 1909 | 23.6 mm (0.9 in) |
| 1910 | 29.2 mm (1.1 in) |
| 1911 | 23.2 mm (0.9 in) |
| 1912 | 16.8 mm (0.7 in) |
| 1913 | 29.2 mm (1.1 in) |
| 1914 | 43.5 mm (1.7 in) |
| 1915 | 48.5 mm (1.9 in) |
| 1916 | 45.2 mm (1.8 in) |
| 1917 | 17.9 mm (0.7 in) |
| 1918 | 46.3 mm (1.8 in) |
| 1919 | 34.8 mm (1.4 in) |
| 1920 | 18.5 mm (0.7 in) |
| 1921 | 29.4 mm (1.2 in) |
| 1922 | 12.5 mm (0.5 in) |
| 1923 | 41.9 mm (1.6 in) |
| 1924 | 32.8 mm (1.3 in) |
| 1925 | 30.3 mm (1.2 in) |
| 1926 | 17.0 mm (0.7 in) |
| 1927 | 25.7 mm (1.0 in) |
| 1928 | 17.3 mm (0.7 in) |
| 1929 | 31.7 mm (1.2 in) |
| 1930 | 34.6 mm (1.4 in) |
| 1931 | 17.8 mm (0.7 in) |
| 1932 | 21.1 mm (0.8 in) |
| 1933 | 29.7 mm (1.2 in) |
| 1934 | 15.7 mm (0.6 in) |
| 1935 | 53.1 mm (2.1 in) |
| 1936 | 49.8 mm (2.0 in) |
| 1937 | 47.0 mm (1.9 in) |
| 1938 | 32.5 mm (1.3 in) |
| 1939 | 16.8 mm (0.7 in) |
| 1940 | 31.8 mm (1.3 in) |
| 1941 | 26.7 mm (1.1 in) |
| 1942 | 34.3 mm (1.4 in) |
| 1943 | 20.3 mm (0.8 in) |
| 1944 | 24.6 mm (1.0 in) |
| 1945 | 18.4 mm (0.7 in) |
| 1946 | 29.2 mm (1.1 in) |
| 1947 | 66.0 mm (2.6 in) |
| 1948 | 31.6 mm (1.2 in) |
| 1949 | 5.0 mm (0.20 in) |
| 1950 | 15.2 mm (0.6 in) |
| 1951 | 17.3 mm (0.7 in) |
| 1952 | 24.1 mm (0.9 in) |
| 1953 | 25.2 mm (1.0 in) |
| 1954 | 38.6 mm (1.5 in) |
| 1955 | 32.3 mm (1.3 in) |
| 1956 | 16.8 mm (0.7 in) |
| 1957 | 43.7 mm (1.7 in) |
| 1958 | 22.7 mm (0.9 in) |
| 1959 | 47.2 mm (1.9 in) |
| 1960 | 43.1 mm (1.7 in) |
| 1961 | 25.6 mm (1.0 in) |
| 1962 | 44.7 mm (1.8 in) |
| 1963 | 10.5 mm (0.4 in) |
| 1964 | 0.0 mm (0.00 in) |
| 1965 | 37.6 mm (1.5 in) |
| 1966 | 46.2 mm (1.8 in) |
| 1967 | 39.5 mm (1.6 in) |
| 1968 | 35.5 mm (1.4 in) |
| 1969 | 44.7 mm (1.8 in) |
| 1970 | 31.5 mm (1.2 in) |
| 1971 | 21.4 mm (0.8 in) |
| 1972 | 18.2 mm (0.7 in) |
| 1973 | 43.4 mm (1.7 in) |
| 1974 | 43.7 mm (1.7 in) |
| 1975 | 25.7 mm (1.0 in) |
| 1976 | 24.9 mm (1.0 in) |
| 1977 | 56.9 mm (2.2 in) |
| 1978 | 39.9 mm (1.6 in) |
| 1979 | 26.9 mm (1.1 in) |
| 1980 | 18.8 mm (0.7 in) |
| 1981 | 43.7 mm (1.7 in) |
| 1982 | 25.2 mm (1.0 in) |
| 1983 | 18.3 mm (0.7 in) |
| 1984 | 52.1 mm (2.1 in) |
| 1985 | 38.4 mm (1.5 in) |
| 1986 | 30.0 mm (1.2 in) |
| 1987 | 19.3 mm (0.8 in) |
| 1988 | 30.5 mm (1.2 in) |
| 1989 | 17.9 mm (0.7 in) |
| 1990 | 43.9 mm (1.7 in) |
| 1991 | 23.6 mm (0.9 in) |
| 1992 | 47.2 mm (1.9 in) |
| 1993 | 44.6 mm (1.8 in) |
| 1994 | 37.9 mm (1.5 in) |
| 1995 | 23.4 mm (0.9 in) |
| 1996 | 27.5 mm (1.1 in) |
| 1997 | 29.3 mm (1.2 in) |
| 1998 | 39.1 mm (1.5 in) |
| 1999 | 40.5 mm (1.6 in) |
| 2000 | 36.8 mm (1.4 in) |
| 2001 | 30.7 mm (1.2 in) |
| 2002 | 22.4 mm (0.9 in) |
| 2003 | 33.7 mm (1.3 in) |
| 2004 | 26.5 mm (1.0 in) |
| 2005 | 33.3 mm (1.3 in) |
| 2006 | 54.6 mm (2.1 in) |
| 2007 | 33.5 mm (1.3 in) |
| 2008 | 37.9 mm (1.5 in) |
| 2009 | 23.4 mm (0.9 in) |
| 2010 | 16.8 mm (0.7 in) |
| 2011 | 17.0 mm (0.7 in) |
| 2012 | 27.7 mm (1.1 in) |
| 2013 | 55.6 mm (2.2 in) |
| 2014 | 25.0 mm (1.0 in) |
| 2015 | 35.5 mm (1.4 in) |
| 2016 | 24.1 mm (0.9 in) |
| 2019 | 0.0 mm (0.00 in) |
| 2020 | 33.3 mm (1.3 in) |
| 2021 | 36.1 mm (1.4 in) |
| 2022 | 46.4 mm (1.8 in) |
| 2023 | 29.2 mm (1.1 in) |
| 2024 | 52.3 mm (2.1 in) |
| 2025 | 36.0 mm (1.4 in) |
| 2026 | 44.8 mm (1.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 59 days |
| 1894 | 42 days |
| 1895 | 33 days |
| 1896 | 33 days |
| 1897 | 11 days |
| 1906 | 40 days |
| 1907 | 40 days |
| 1908 | 56 days |
| 1909 | 42 days |
| 1910 | 46 days |
| 1911 | 40 days |
| 1912 | 86 days |
| 1913 | 47 days |
| 1914 | 68 days |
| 1915 | 37 days |
| 1916 | 58 days |
| 1917 | 78 days |
| 1918 | 49 days |
| 1919 | 32 days |
| 1920 | 44 days |
| 1921 | 3 days |
| 1922 | 49 days |
| 1923 | 79 days |
| 1924 | 71 days |
| 1925 | 50 days |
| 1926 | 62 days |
| 1927 | 49 days |
| 1928 | 42 days |
| 1929 | 56 days |
| 1930 | 52 days |
| 1931 | 30 days |
| 1932 | 44 days |
| 1933 | 109 days |
| 1934 | 57 days |
| 1935 | 35 days |
| 1936 | 31 days |
| 1937 | 57 days |
| 1938 | 72 days |
| 1939 | 84 days |
| 1940 | 46 days |
| 1941 | 42 days |
| 1942 | 52 days |
| 1943 | 147 days |
| 1944 | 55 days |
| 1945 | 69 days |
| 1946 | 58 days |
| 1947 | 40 days |
| 1948 | 61 days |
| 1949 | 46 days |
| 1950 | 129 days |
| 1951 | 61 days |
| 1952 | 42 days |
| 1953 | 71 days |
| 1954 | 65 days |
| 1955 | 132 days |
| 1956 | 59 days |
| 1957 | 41 days |
| 1958 | 41 days |
| 1959 | 47 days |
| 1960 | 30 days |
| 1961 | 54 days |
| 1962 | 88 days |
| 1963 | 72 days |
| 1964 | 31 days |
| 1965 | 38 days |
| 1966 | 49 days |
| 1967 | 44 days |
| 1968 | 42 days |
| 1969 | 28 days |
| 1970 | 68 days |
| 1971 | 47 days |
| 1972 | 65 days |
| 1973 | 75 days |
| 1974 | 58 days |
| 1975 | 40 days |
| 1976 | 38 days |
| 1977 | 33 days |
| 1978 | 36 days |
| 1979 | 36 days |
| 1980 | 65 days |
| 1981 | 51 days |
| 1982 | 37 days |
| 1983 | 34 days |
| 1984 | 48 days |
| 1985 | 24 days |
| 1986 | 30 days |
| 1987 | 40 days |
| 1988 | 23 days |
| 1989 | 92 days |
| 1990 | 37 days |
| 1991 | 45 days |
| 1992 | 52 days |
| 1993 | 25 days |
| 1994 | 29 days |
| 1995 | 44 days |
| 1996 | 59 days |
| 1997 | 46 days |
| 1998 | 52 days |
| 1999 | 33 days |
| 2000 | 53 days |
| 2001 | 36 days |
| 2002 | 56 days |
| 2003 | 49 days |
| 2004 | 35 days |
| 2005 | 34 days |
| 2006 | 45 days |
| 2007 | 36 days |
| 2008 | 58 days |
| 2009 | 40 days |
| 2010 | 62 days |
| 2011 | 52 days |
| 2012 | 61 days |
| 2013 | 74 days |
| 2014 | 51 days |
| 2015 | 45 days |
| 2016 | 51 days |
| 2019 | 62 days |
| 2020 | 105 days |
| 2021 | 44 days |
| 2022 | 49 days |
| 2023 | 43 days |
| 2024 | 43 days |
| 2025 | 29 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
86 years with a frostAcross 86 years with a frost, the median last spring frost at Manassa falls on 9 June and the median first autumn frost on 14 September, which leaves a median of 103 days between them.
In 1984 to 2025 the median growing season was 109 days. That is 9 days more than in 1893 to 1940.
Fitted over all years, the growing season changes by +1.3 days per decade at this station.
| Measure | Median, all years | Earliest period (1893 to 1940) | Recent period (1984 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 9 June | 10 June | 31 May | 10 days earlier | -0.6 days per decade |
| First autumn frost | 14 September | 13 September | 16 September | 3 days later | +0.7 days per decade |
| Growing days | 103 days | 100 days | 109 days | 9 days more | +1.3 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
90 years, 1893 to 2025A day with at least 20.0 mm (0.8 in) of rain is expected about once in 2 years. A day with at least 44.0 mm (1.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 20.0 mm (0.8 in) | |
| 5 years | 26.9 mm (1.1 in) | |
| 10 years | 31.3 mm (1.2 in) | |
| 25 years | 36.6 mm (1.4 in) | |
| 50 years | 40.3 mm (1.6 in) | |
| 100 years | 44.0 mm (1.7 in) | Longer than the 90 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 90 years of values from 1893 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: 44.5 mm (1.8 in) in 1937; 38.1 mm (1.5 in) in 1909; 38.1 mm (1.5 in) in 1936.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Manassa, at 1994. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1994 ran 0.4 C (0.7 F) higher than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1994 | +0.4 | +0.7 | 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
2001 to 2025 against 1961 to 1990Over 2001 to 2025, Manassa had a mean temperature of 6.7 C (44.0 F) and 179.9 mm (7.1 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Aberdeen Exp STN (United States, 869 km away), Heart Mtn (United States, 875 km away) and May 2SSE (United States, 1,059 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Aberdeen Exp STN | United States | 869 km (540 mi) | 6.7 C (44.1 F) | 238.4 mm (9.4 in) | 0.78 |
| Heart Mtn | United States | 875 km (544 mi) | 6.9 C (44.5 F) | 227.8 mm (9.0 in) | 0.82 |
| May 2SSE | United States | 1,059 km (658 mi) | 6.2 C (43.2 F) | 211.3 mm (8.3 in) | 0.87 |
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).