Pte de Chassiron Weather Records (FRE00171623)
Record envelope, standing records and threshold days for Pte de Chassiron (FRE00171623), France, with 143 years of record.
Key Facts for Pte de Chassiron
- Pte de Chassiron (FRE00171623) is a weather station in France at 46.05 latitude and -1.41 longitude, 11 m (36 ft) above sea level.
- The station reports from 1884 to 2026, 143 years of record.
- 1,464 records set at Pte de Chassiron still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Pte de Chassiron set a daily record precipitation of 35.1 mm (1.4 in) on 24 August 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: France, 46.05 latitude, -1.41 longitude.
- Elevation: 11 m (36 ft).
- Period of record: 1884 to 2026, 143 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
22 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 17.2 C (63.0 F) | -10.0 C (14.0 F) | 12.9 C (55.2 F) | -3.5 C (25.7 F) |
| Feb | 20.6 C (69.1 F) | -9.2 C (15.4 F) | 20.6 C (69.1 F) | 4.5 C (40.1 F) |
| Mar | 23.4 C (74.1 F) | -5.2 C (22.6 F) | 19.4 C (66.9 F) | 6.6 C (43.9 F) |
| Apr | 26.7 C (80.1 F) | -0.8 C (30.6 F) | 24.1 C (75.4 F) | 9.3 C (48.7 F) |
| May | 33.0 C (91.4 F) | 4.6 C (40.3 F) | 33.0 C (91.4 F) | 9.0 C (48.2 F) |
| Jun | 37.2 C (99.0 F) | 7.2 C (45.0 F) | 37.2 C (99.0 F) | 13.5 C (56.3 F) |
| Jul | 39.4 C (102.9 F) | 10.4 C (50.7 F) | 35.6 C (96.1 F) | 16.7 C (62.1 F) |
| Aug | 35.9 C (96.6 F) | 11.4 C (52.5 F) | 30.8 C (87.4 F) | 15.7 C (60.3 F) |
| Sep | 33.4 C (92.1 F) | 7.8 C (46.0 F) | n/a | n/a |
| Oct | 29.8 C (85.6 F) | 2.0 C (35.6 F) | n/a | n/a |
| Nov | 21.2 C (70.2 F) | -2.0 C (28.4 F) | n/a | n/a |
| Dec | 18.6 C (65.5 F) | -8.8 C (16.2 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1917 | 25 |
| 1918 | 22 |
| 1919 | 29 |
| 1920 | 31 |
| 1921 | 23 |
| 1922 | 31 |
| 1923 | 21 |
| 1924 | 11 |
| 1925 | 12 |
| 1926 | 9 |
| 1927 | 10 |
| 1928 | 8 |
| 1929 | 16 |
| 1930 | 19 |
| 1931 | 16 |
| 1932 | 15 |
| 1933 | 29 |
| 1934 | 4 |
| 1935 | 19 |
| 1936 | 21 |
| 1937 | 5 |
| 1938 | 9 |
| 1940 | 10 |
| 1949 | 8 |
| 1950 | 8 |
| 1951 | 9 |
| 1952 | 13 |
| 1953 | 9 |
| 1954 | 17 |
| 1955 | 7 |
| 1956 | 41 |
| 1957 | 10 |
| 1958 | 9 |
| 1959 | 5 |
| 1960 | 6 |
| 1961 | 9 |
| 1962 | 21 |
| 1963 | 17 |
| 1964 | 14 |
| 1965 | 12 |
| 1966 | 7 |
| 1967 | 9 |
| 1968 | 13 |
| 1969 | 8 |
| 1970 | 5 |
| 1971 | 12 |
| 1972 | 11 |
| 1973 | 8 |
| 1974 | 9 |
| 1975 | 15 |
| 1976 | 5 |
| 1977 | 25 |
| 1978 | 15 |
| 1979 | 8 |
| 1980 | 16 |
| 1981 | 12 |
| 1982 | 6 |
| 1983 | 8 |
| 1984 | 18 |
| 1985 | 28 |
| 1986 | 11 |
| 1987 | 16 |
| 1988 | 1 |
| 1989 | 11 |
| 1990 | 15 |
| 1991 | 15 |
| 1992 | 6 |
| 1993 | 12 |
| 1994 | 17 |
| 1995 | 11 |
| 1996 | 9 |
| 1997 | 24 |
| 1998 | 16 |
| 1999 | 8 |
| 2000 | 9 |
| 2001 | 14 |
| 2002 | 12 |
| 2003 | 23 |
| 2004 | 7 |
| 2005 | 7 |
| 2006 | 17 |
| 2007 | 16 |
| 2008 | 4 |
| 2009 | 7 |
| 2010 | 7 |
| 2011 | 12 |
| 2012 | 8 |
| 2013 | 17 |
| 2014 | 11 |
| 2015 | 18 |
| 2016 | 8 |
| 2017 | 12 |
| 2018 | 14 |
| 2019 | 10 |
| 2020 | 18 |
| 2021 | 15 |
| 2022 | 37 |
| 2023 | 37 |
| 2024 | 24 |
| 2025 | 22 |
| 2026 | 58 |
All-Time Record Progression
7 new records| Date | Kind | Detail |
|---|---|---|
| 1963-01-19 | Record low minimum temperature | Record low minimum temperature -10.0 C (14.0 F) |
| 1990-08-03 | Record high minimum temperature | Record high minimum temperature 22.6 C (72.7 F) |
| 2003-08-04 | Record high maximum temperature | Record high maximum temperature 35.9 C (96.6 F) |
| 2003-08-05 | Record high minimum temperature | Record high minimum temperature 24.0 C (75.2 F) |
| 2022-07-18 | Record high maximum temperature | Record high maximum temperature 39.4 C (102.9 F) |
| 2026-06-22 | Record high minimum temperature | Record high minimum temperature 24.8 C (76.6 F) |
| 2026-06-24 | Record high minimum temperature | Record high minimum temperature 25.8 C (78.4 F) |
Wettest Day of Each Month
May: 75.0 mm (3.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 38.6 mm (1.5 in) | 1 January 2001 |
| Feb | 37.7 mm (1.5 in) | 18 February 1963 |
| Mar | 38.8 mm (1.5 in) | 31 March 1952 |
| Apr | 28.6 mm (1.1 in) | 9 April 1937 |
| May | 75.0 mm (3.0 in) | 20 May 1884 |
| Jun | 60.0 mm (2.4 in) | 8 June 1885 |
| Jul | 54.1 mm (2.1 in) | 1 July 2018 |
| Aug | 64.7 mm (2.5 in) | 7 August 1965 |
| Sep | 67.0 mm (2.6 in) | 9 September 1951 |
| Oct | 56.0 mm (2.2 in) | 24 October 1923 |
| Nov | 59.4 mm (2.3 in) | 3 November 1957 |
| Dec | 65.0 mm (2.6 in) | 7 December 1892 |
Period of Record Coverage
1917 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1917 | 364 | 100% | Yes |
| 1918 | 364 | 100% | Yes |
| 1919 | 359 | 98% | Yes |
| 1920 | 364 | 99% | Yes |
| 1921 | 364 | 100% | Yes |
| 1922 | 359 | 98% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 360 | 98% | Yes |
| 1925 | 363 | 99% | Yes |
| 1926 | 362 | 99% | Yes |
| 1927 | 363 | 99% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 363 | 99% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 363 | 99% | Yes |
| 1932 | 362 | 99% | Yes |
| 1933 | 362 | 99% | Yes |
| 1934 | 363 | 99% | Yes |
| 1935 | 360 | 99% | Yes |
| 1936 | 364 | 99% | Yes |
| 1937 | 364 | 100% | Yes |
| 1938 | 361 | 99% | Yes |
| 1940 | 149 | 41% | No |
| 1949 | 361 | 99% | Yes |
| 1950 | 363 | 99% | Yes |
| 1951 | 364 | 100% | Yes |
| 1952 | 360 | 98% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 360 | 99% | Yes |
| 1955 | 363 | 99% | Yes |
| 1956 | 360 | 98% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 361 | 99% | Yes |
| 1959 | 363 | 99% | Yes |
| 1960 | 363 | 99% | Yes |
| 1961 | 363 | 99% | Yes |
| 1962 | 360 | 99% | Yes |
| 1963 | 361 | 99% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 362 | 99% | Yes |
| 1966 | 364 | 100% | Yes |
| 1967 | 362 | 99% | Yes |
| 1968 | 362 | 99% | Yes |
| 1969 | 354 | 97% | Yes |
| 1970 | 362 | 99% | Yes |
| 1971 | 361 | 99% | Yes |
| 1972 | 363 | 99% | Yes |
| 1973 | 362 | 99% | Yes |
| 1974 | 363 | 99% | Yes |
| 1975 | 363 | 99% | Yes |
| 1976 | 362 | 99% | Yes |
| 1977 | 362 | 99% | Yes |
| 1978 | 362 | 99% | Yes |
| 1979 | 359 | 98% | Yes |
| 1980 | 364 | 99% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 363 | 99% | Yes |
| 1983 | 362 | 99% | Yes |
| 1984 | 364 | 99% | Yes |
| 1985 | 357 | 98% | Yes |
| 1986 | 362 | 99% | Yes |
| 1987 | 359 | 98% | Yes |
| 1988 | 364 | 99% | Yes |
| 1989 | 360 | 99% | Yes |
| 1990 | 363 | 99% | Yes |
| 1991 | 362 | 99% | Yes |
| 1992 | 363 | 99% | Yes |
| 1993 | 364 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 360 | 99% | Yes |
| 1996 | 357 | 98% | Yes |
| 1997 | 361 | 99% | Yes |
| 1998 | 364 | 100% | Yes |
| 1999 | 360 | 99% | Yes |
| 2000 | 364 | 99% | Yes |
| 2001 | 359 | 98% | Yes |
| 2002 | 363 | 99% | Yes |
| 2003 | 361 | 99% | Yes |
| 2004 | 364 | 99% | Yes |
| 2005 | 362 | 99% | Yes |
| 2006 | 363 | 99% | Yes |
| 2007 | 359 | 98% | Yes |
| 2008 | 365 | 100% | Yes |
| 2009 | 364 | 100% | Yes |
| 2010 | 364 | 100% | Yes |
| 2011 | 360 | 99% | Yes |
| 2012 | 363 | 99% | Yes |
| 2013 | 361 | 99% | Yes |
| 2014 | 364 | 100% | Yes |
| 2015 | 363 | 99% | Yes |
| 2016 | 363 | 99% | Yes |
| 2017 | 358 | 98% | Yes |
| 2018 | 361 | 99% | Yes |
| 2019 | 362 | 99% | Yes |
| 2020 | 363 | 99% | Yes |
| 2021 | 361 | 99% | Yes |
| 2022 | 362 | 99% | Yes |
| 2023 | 362 | 99% | Yes |
| 2024 | 365 | 100% | Yes |
| 2025 | 361 | 99% | Yes |
| 2026 | 243 | 67% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 24 August 2026 | Pte de Chassiron, FR | daily rain (Provisional) | 35.1 mm (1.4 in) | 16.1 mm (0.6 in) | 131 years | 66 of 100 (Major) |
| 17 August 2026 | Pte de Chassiron, FR | daily high min (Provisional) | 21.4 C (70.5 F) | 0.6 C (1.1 F) | 3 years | 13 of 100 (Routine) |
| 13 August 2026 | Pte de Chassiron, FR | daily high min | 22.0 C (71.6 F) | 0.6 C (1.1 F) | 92 years | 40 of 100 (Notable) |
| 17 July 2026 | Pte de Chassiron, FR | daily high min | 21.8 C (71.2 F) | 0.9 C (1.6 F) | 20 years | 21 of 100 (Routine) |
| 15 July 2026 | Pte de Chassiron, FR | daily high min | 21.7 C (71.1 F) | 0.7 C (1.3 F) | 20 years | 19 of 100 (Routine) |
| 14 July 2026 | Pte de Chassiron, FR | daily high min | 22.1 C (71.8 F) | 1.5 C (2.7 F) | 23 years | 24 of 100 (Routine) |
| 13 July 2026 | Pte de Chassiron, FR | daily high min | 22.3 C (72.1 F) | 1.3 C (2.3 F) | 23 years | 23 of 100 (Routine) |
| 12 July 2026 | Pte de Chassiron, FR | monthly high min | 23.8 C (74.8 F) | 1.0 C (1.8 F) | 19 years | 30 of 100 (Routine) |
| 12 July 2026 | Pte de Chassiron, FR | daily high max | 35.6 C (96.1 F) | 2.4 C (4.3 F) | 43 years | 29 of 100 (Routine) |
| 11 July 2026 | Pte de Chassiron, FR | daily high min | 22.2 C (72.0 F) | 1.9 C (3.4 F) | 23 years | 26 of 100 (Routine) |
| 10 July 2026 | Pte de Chassiron, FR | daily high min | 22.6 C (72.7 F) | 2.4 C (4.3 F) | 23 years | 29 of 100 (Routine) |
| 9 July 2026 | Pte de Chassiron, FR | daily high max | 34.1 C (93.4 F) | 3.1 C (5.6 F) | 43 years | 32 of 100 (Routine) |
| 7 July 2026 | Pte de Chassiron, FR | daily high min | 19.7 C (67.5 F) | 0.5 C (0.9 F) | 44 years | 25 of 100 (Routine) |
| 6 July 2026 | Pte de Chassiron, FR | daily high max | 32.4 C (90.3 F) | 2.0 C (3.6 F) | 56 years | 32 of 100 (Routine) |
| 6 July 2026 | Pte de Chassiron, FR | daily high min (Tie) | 20.4 C (68.7 F) | tie | 49 years | 6 of 100 (Routine) |
| 28 June 2026 | Pte de Chassiron, FR | daily high min | 21.3 C (70.3 F) | 0.5 C (0.9 F) | 20 years | 18 of 100 (Routine) |
| 27 June 2026 | Pte de Chassiron, FR | daily high min | 22.2 C (72.0 F) | 2.0 C (3.6 F) | 20 years | 25 of 100 (Routine) |
| 26 June 2026 | Pte de Chassiron, FR | daily high min | 21.8 C (71.2 F) | 1.4 C (2.5 F) | 49 years | 30 of 100 (Routine) |
| 25 June 2026 | Pte de Chassiron, FR | daily high min | 25.7 C (78.3 F) | 5.5 C (9.9 F) | 3 years | 36 of 100 (Notable) |
| 25 June 2026 | Pte de Chassiron, FR | daily high max | 34.7 C (94.5 F) | 2.7 C (4.9 F) | 49 years | 32 of 100 (Routine) |
Climate Trend
99 complete years, 1917 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1917 | 12.2 C | -1.11 C |
| 1918 | 13.1 C | -0.17 C |
| 1919 | 12.9 C | -0.39 C |
| 1920 | 13.1 C | -0.21 C |
| 1921 | 14.0 C | +0.75 C |
| 1922 | 12.4 C | -0.91 C |
| 1923 | 12.8 C | -0.43 C |
| 1924 | 12.8 C | -0.52 C |
| 1925 | 12.5 C | -0.74 C |
| 1926 | 13.4 C | +0.08 C |
| 1927 | 12.8 C | -0.49 C |
| 1928 | 13.6 C | +0.32 C |
| 1929 | 13.1 C | -0.22 C |
| 1930 | 13.5 C | +0.23 C |
| 1931 | 12.7 C | -0.59 C |
| 1932 | 13.0 C | -0.32 C |
| 1933 | 13.1 C | -0.16 C |
| 1934 | 13.4 C | +0.09 C |
| 1935 | 12.6 C | -0.71 C |
| 1936 | 12.9 C | -0.35 C |
| 1937 | 13.3 C | +0.07 C |
| 1938 | 13.2 C | -0.04 C |
| 1949 | 13.7 C | +0.43 C |
| 1950 | 13.4 C | +0.10 C |
| 1951 | 12.9 C | -0.38 C |
| 1952 | 13.0 C | -0.23 C |
| 1953 | 12.8 C | -0.44 C |
| 1954 | 12.5 C | -0.76 C |
| 1955 | 13.1 C | -0.15 C |
| 1956 | 11.9 C | -1.39 C |
| 1957 | 13.0 C | -0.23 C |
| 1958 | 12.8 C | -0.50 C |
| 1959 | 13.8 C | +0.48 C |
| 1960 | 13.1 C | -0.14 C |
| 1961 | 13.5 C | +0.27 C |
| 1962 | 12.1 C | -1.14 C |
| 1963 | 11.6 C | -1.69 C |
| 1964 | 12.5 C | -0.78 C |
| 1965 | 12.4 C | -0.86 C |
| 1966 | 13.2 C | -0.05 C |
| 1967 | 12.8 C | -0.51 C |
| 1968 | 13.1 C | -0.20 C |
| 1969 | 13.0 C | -0.31 C |
| 1970 | 12.9 C | -0.39 C |
| 1971 | 12.8 C | -0.50 C |
| 1972 | 12.4 C | -0.92 C |
| 1973 | 12.7 C | -0.57 C |
| 1974 | 12.7 C | -0.54 C |
| 1975 | 12.7 C | -0.62 C |
| 1976 | 13.1 C | -0.13 C |
| 1977 | 12.9 C | -0.38 C |
| 1978 | 12.6 C | -0.64 C |
| 1979 | 12.7 C | -0.59 C |
| 1980 | 12.3 C | -0.96 C |
| 1981 | 12.9 C | -0.39 C |
| 1982 | 13.9 C | +0.58 C |
| 1983 | 13.2 C | -0.06 C |
| 1984 | 13.0 C | -0.27 C |
| 1985 | 12.5 C | -0.79 C |
| 1986 | 12.6 C | -0.66 C |
| 1987 | 12.7 C | -0.61 C |
| 1988 | 13.7 C | +0.38 C |
| 1989 | 14.1 C | +0.78 C |
| 1990 | 14.2 C | +0.90 C |
| 1991 | 12.7 C | -0.58 C |
| 1992 | 13.4 C | +0.12 C |
| 1993 | 13.2 C | -0.07 C |
| 1994 | 14.3 C | +1.06 C |
| 1995 | 13.9 C | +0.61 C |
| 1996 | 13.0 C | -0.25 C |
| 1997 | 14.0 C | +0.77 C |
| 1998 | 13.4 C | +0.10 C |
| 1999 | 14.1 C | +0.79 C |
| 2000 | 13.8 C | +0.51 C |
| 2001 | 13.5 C | +0.27 C |
| 2002 | 13.7 C | +0.46 C |
| 2003 | 14.3 C | +0.98 C |
| 2004 | 13.5 C | +0.25 C |
| 2005 | 13.3 C | +0.06 C |
| 2006 | 13.8 C | +0.53 C |
| 2007 | 13.8 C | +0.48 C |
| 2008 | 13.4 C | +0.12 C |
| 2009 | 13.5 C | +0.26 C |
| 2010 | 12.5 C | -0.75 C |
| 2011 | 14.4 C | +1.08 C |
| 2012 | 13.5 C | +0.21 C |
| 2013 | 13.3 C | +0.01 C |
| 2014 | 14.6 C | +1.32 C |
| 2015 | 13.8 C | +0.57 C |
| 2016 | 13.9 C | +0.61 C |
| 2017 | 14.0 C | +0.77 C |
| 2018 | 14.1 C | +0.87 C |
| 2019 | 14.3 C | +1.06 C |
| 2020 | 14.8 C | +1.55 C |
| 2021 | 13.9 C | +0.63 C |
| 2022 | 15.0 C | +1.72 C |
| 2023 | 15.1 C | +1.78 C |
| 2024 | 14.3 C | +1.07 C |
| 2025 | 14.9 C | +1.60 C |
The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1917 to 2025. In Fahrenheit: 0.2 F (0.2 to 0.3) per decade. The slope is a straight line fitted to 99 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 (0.2 to 0.3) per decade | 1917 to 2025 | 99 | Rise |
| Mean daily maximum | 0.03 C (-0.01 to 0.08) per decade | 0.06 F (-0.02 to 0.14) per decade | 1917 to 2025 | 99 | Not clearly different from zero |
| Mean daily minimum | 0.2 C (0.2 to 0.2) per decade | 0.4 F (0.3 to 0.4) per decade | 1917 to 2025 | 99 | 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
1884 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 39.4 C (102.9 F) | 2022 | 31.8 C (89.2 F) | 101 |
| Coldest night (TNn) | -10.0 C (14.0 F) | 1963 | -2.8 C (27.0 F) | 101 |
| Wettest day (Rx1day) | 75.0 mm (3.0 in) | 1884 | 32.7 mm (1.3 in) | 116 |
| Wettest five days (Rx5day) | 120.0 mm (4.7 in) | 1965 | 64.7 mm (2.5 in) | 116 |
| Longest dry spell (CDD) | 39 days | 1938 | 25 days | 116 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1884 | n/a |
| 1885 | n/a |
| 1886 | n/a |
| 1887 | n/a |
| 1888 | n/a |
| 1889 | n/a |
| 1890 | n/a |
| 1891 | n/a |
| 1892 | n/a |
| 1893 | n/a |
| 1894 | n/a |
| 1895 | n/a |
| 1896 | n/a |
| 1917 | 31.4 C (88.5 F) |
| 1918 | 33.0 C (91.4 F) |
| 1919 | 34.4 C (93.9 F) |
| 1920 | 32.0 C (89.6 F) |
| 1921 | 32.8 C (91.0 F) |
| 1922 | 30.8 C (87.4 F) |
| 1923 | 32.0 C (89.6 F) |
| 1924 | 32.6 C (90.7 F) |
| 1925 | 30.0 C (86.0 F) |
| 1926 | 31.6 C (88.9 F) |
| 1927 | 30.4 C (86.7 F) |
| 1928 | 30.4 C (86.7 F) |
| 1929 | 32.0 C (89.6 F) |
| 1930 | 32.2 C (90.0 F) |
| 1931 | 29.4 C (84.9 F) |
| 1932 | 34.0 C (93.2 F) |
| 1933 | 35.6 C (96.1 F) |
| 1934 | 35.0 C (95.0 F) |
| 1935 | 30.4 C (86.7 F) |
| 1936 | 29.6 C (85.3 F) |
| 1937 | 33.0 C (91.4 F) |
| 1938 | 33.2 C (91.8 F) |
| 1940 | 24.6 C (76.3 F) |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | 32.8 C (91.0 F) |
| 1950 | 30.0 C (86.0 F) |
| 1951 | 31.2 C (88.2 F) |
| 1952 | 35.6 C (96.1 F) |
| 1953 | 31.6 C (88.9 F) |
| 1954 | 28.6 C (83.5 F) |
| 1955 | 32.6 C (90.7 F) |
| 1956 | 29.2 C (84.6 F) |
| 1957 | 32.2 C (90.0 F) |
| 1958 | 27.6 C (81.7 F) |
| 1959 | 31.8 C (89.2 F) |
| 1960 | 30.2 C (86.4 F) |
| 1961 | 33.4 C (92.1 F) |
| 1962 | 30.0 C (86.0 F) |
| 1963 | 28.4 C (83.1 F) |
| 1964 | 32.2 C (90.0 F) |
| 1965 | 27.8 C (82.0 F) |
| 1966 | 27.0 C (80.6 F) |
| 1967 | 28.0 C (82.4 F) |
| 1968 | 34.0 C (93.2 F) |
| 1969 | 31.9 C (89.4 F) |
| 1970 | 31.4 C (88.5 F) |
| 1971 | 32.0 C (89.6 F) |
| 1972 | 27.0 C (80.6 F) |
| 1973 | 31.4 C (88.5 F) |
| 1974 | 30.2 C (86.4 F) |
| 1975 | 32.0 C (89.6 F) |
| 1976 | 32.6 C (90.7 F) |
| 1977 | 26.4 C (79.5 F) |
| 1978 | 29.0 C (84.2 F) |
| 1979 | 29.6 C (85.3 F) |
| 1980 | 31.8 C (89.2 F) |
| 1981 | 30.6 C (87.1 F) |
| 1982 | 34.6 C (94.3 F) |
| 1983 | 33.2 C (91.8 F) |
| 1984 | 31.0 C (87.8 F) |
| 1985 | 35.0 C (95.0 F) |
| 1986 | 29.6 C (85.3 F) |
| 1987 | 32.2 C (90.0 F) |
| 1988 | 29.0 C (84.2 F) |
| 1989 | 29.6 C (85.3 F) |
| 1990 | 33.6 C (92.5 F) |
| 1991 | 31.4 C (88.5 F) |
| 1992 | 31.0 C (87.8 F) |
| 1993 | 31.0 C (87.8 F) |
| 1994 | 31.6 C (88.9 F) |
| 1995 | 34.0 C (93.2 F) |
| 1996 | 30.8 C (87.4 F) |
| 1997 | 30.7 C (87.3 F) |
| 1998 | 32.9 C (91.2 F) |
| 1999 | 32.0 C (89.6 F) |
| 2000 | 32.8 C (91.0 F) |
| 2001 | 30.8 C (87.4 F) |
| 2002 | 30.4 C (86.7 F) |
| 2003 | 35.9 C (96.6 F) |
| 2004 | 34.8 C (94.6 F) |
| 2005 | 31.4 C (88.5 F) |
| 2006 | 34.0 C (93.2 F) |
| 2007 | 27.9 C (82.2 F) |
| 2008 | 29.0 C (84.2 F) |
| 2009 | 28.9 C (84.0 F) |
| 2010 | 28.2 C (82.8 F) |
| 2011 | 31.7 C (89.1 F) |
| 2012 | 33.6 C (92.5 F) |
| 2013 | 30.1 C (86.2 F) |
| 2014 | 34.1 C (93.4 F) |
| 2015 | 33.8 C (92.8 F) |
| 2016 | 32.4 C (90.3 F) |
| 2017 | 34.1 C (93.4 F) |
| 2018 | 30.4 C (86.7 F) |
| 2019 | 35.4 C (95.7 F) |
| 2020 | 33.5 C (92.3 F) |
| 2021 | 32.2 C (90.0 F) |
| 2022 | 39.4 C (102.9 F) |
| 2023 | 33.3 C (91.9 F) |
| 2024 | 35.9 C (96.6 F) |
| 2025 | 34.9 C (94.8 F) |
| 2026 | 37.2 C (99.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1884 | n/a |
| 1885 | n/a |
| 1886 | n/a |
| 1887 | n/a |
| 1888 | n/a |
| 1889 | n/a |
| 1890 | n/a |
| 1891 | n/a |
| 1892 | n/a |
| 1893 | n/a |
| 1894 | n/a |
| 1895 | n/a |
| 1896 | n/a |
| 1917 | -6.0 C (21.2 F) |
| 1918 | -4.4 C (24.1 F) |
| 1919 | -4.2 C (24.4 F) |
| 1920 | -5.6 C (21.9 F) |
| 1921 | -2.0 C (28.4 F) |
| 1922 | -4.0 C (24.8 F) |
| 1923 | -1.0 C (30.2 F) |
| 1924 | -2.4 C (27.7 F) |
| 1925 | -2.0 C (28.4 F) |
| 1926 | -5.2 C (22.6 F) |
| 1927 | -6.0 C (21.2 F) |
| 1928 | -0.6 C (30.9 F) |
| 1929 | -8.4 C (16.9 F) |
| 1930 | -1.0 C (30.2 F) |
| 1931 | -4.0 C (24.8 F) |
| 1932 | -6.4 C (20.5 F) |
| 1933 | -5.6 C (21.9 F) |
| 1934 | -3.0 C (26.6 F) |
| 1935 | -3.4 C (25.9 F) |
| 1936 | -1.4 C (29.5 F) |
| 1937 | -1.6 C (29.1 F) |
| 1938 | -8.0 C (17.6 F) |
| 1940 | -9.2 C (15.4 F) |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | -2.0 C (28.4 F) |
| 1950 | -3.2 C (26.2 F) |
| 1951 | 0.2 C (32.4 F) |
| 1952 | -3.0 C (26.6 F) |
| 1953 | -4.0 C (24.8 F) |
| 1954 | -9.2 C (15.4 F) |
| 1955 | -3.6 C (25.5 F) |
| 1956 | -8.2 C (17.2 F) |
| 1957 | -4.0 C (24.8 F) |
| 1958 | -2.0 C (28.4 F) |
| 1959 | -3.6 C (25.5 F) |
| 1960 | -5.6 C (21.9 F) |
| 1961 | -4.0 C (24.8 F) |
| 1962 | -8.8 C (16.2 F) |
| 1963 | -10.0 C (14.0 F) |
| 1964 | -5.2 C (22.6 F) |
| 1965 | -1.6 C (29.1 F) |
| 1966 | -6.0 C (21.2 F) |
| 1967 | -4.2 C (24.4 F) |
| 1968 | -2.2 C (28.0 F) |
| 1969 | -4.6 C (23.7 F) |
| 1970 | -4.4 C (24.1 F) |
| 1971 | -4.0 C (24.8 F) |
| 1972 | -3.0 C (26.6 F) |
| 1973 | -1.6 C (29.1 F) |
| 1974 | -1.0 C (30.2 F) |
| 1975 | -2.0 C (28.4 F) |
| 1976 | -2.4 C (27.7 F) |
| 1977 | -2.8 C (27.0 F) |
| 1978 | -2.2 C (28.0 F) |
| 1979 | -2.4 C (27.7 F) |
| 1980 | -2.8 C (27.0 F) |
| 1981 | -0.8 C (30.6 F) |
| 1982 | -0.8 C (30.6 F) |
| 1983 | -1.4 C (29.5 F) |
| 1984 | 0.0 C (32.0 F) |
| 1985 | -10.0 C (14.0 F) |
| 1986 | -6.4 C (20.5 F) |
| 1987 | -9.6 C (14.7 F) |
| 1988 | -0.8 C (30.6 F) |
| 1989 | -1.6 C (29.1 F) |
| 1990 | -2.5 C (27.5 F) |
| 1991 | -6.6 C (20.1 F) |
| 1992 | -2.2 C (28.0 F) |
| 1993 | -3.8 C (25.2 F) |
| 1994 | -0.9 C (30.4 F) |
| 1995 | -1.2 C (29.8 F) |
| 1996 | -7.1 C (19.2 F) |
| 1997 | -5.8 C (21.6 F) |
| 1998 | -1.3 C (29.7 F) |
| 1999 | -0.5 C (31.1 F) |
| 2000 | -1.4 C (29.5 F) |
| 2001 | -3.7 C (25.3 F) |
| 2002 | -2.1 C (28.2 F) |
| 2003 | -3.4 C (25.9 F) |
| 2004 | -1.3 C (29.7 F) |
| 2005 | -5.2 C (22.6 F) |
| 2006 | -2.0 C (28.4 F) |
| 2007 | -1.1 C (30.0 F) |
| 2008 | -1.5 C (29.3 F) |
| 2009 | -4.8 C (23.4 F) |
| 2010 | -4.5 C (23.9 F) |
| 2011 | -2.1 C (28.2 F) |
| 2012 | -5.8 C (21.6 F) |
| 2013 | -1.6 C (29.1 F) |
| 2014 | -0.5 C (31.1 F) |
| 2015 | -1.6 C (29.1 F) |
| 2016 | -0.3 C (31.5 F) |
| 2017 | -2.4 C (27.7 F) |
| 2018 | -4.4 C (24.1 F) |
| 2019 | 2.4 C (36.3 F) |
| 2020 | 2.3 C (36.1 F) |
| 2021 | -0.3 C (31.5 F) |
| 2022 | -2.8 C (27.0 F) |
| 2023 | 0.7 C (33.3 F) |
| 2024 | -0.3 C (31.5 F) |
| 2025 | 0.2 C (32.4 F) |
| 2026 | -3.5 C (25.7 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1884 | 75.0 mm (3.0 in) |
| 1885 | 60.0 mm (2.4 in) |
| 1886 | 47.0 mm (1.9 in) |
| 1887 | 52.0 mm (2.0 in) |
| 1888 | 44.0 mm (1.7 in) |
| 1889 | 37.0 mm (1.5 in) |
| 1890 | 20.0 mm (0.8 in) |
| 1891 | 32.0 mm (1.3 in) |
| 1892 | 65.0 mm (2.6 in) |
| 1893 | 37.0 mm (1.5 in) |
| 1894 | 33.0 mm (1.3 in) |
| 1895 | 32.0 mm (1.3 in) |
| 1896 | 36.0 mm (1.4 in) |
| 1917 | 31.5 mm (1.2 in) |
| 1918 | 36.0 mm (1.4 in) |
| 1919 | 32.0 mm (1.3 in) |
| 1920 | 48.0 mm (1.9 in) |
| 1921 | 28.2 mm (1.1 in) |
| 1922 | 25.8 mm (1.0 in) |
| 1923 | 56.0 mm (2.2 in) |
| 1924 | 20.0 mm (0.8 in) |
| 1925 | 37.4 mm (1.5 in) |
| 1926 | 32.0 mm (1.3 in) |
| 1927 | 31.4 mm (1.2 in) |
| 1928 | 24.6 mm (1.0 in) |
| 1929 | 29.4 mm (1.2 in) |
| 1930 | 34.0 mm (1.3 in) |
| 1931 | 26.3 mm (1.0 in) |
| 1932 | 66.2 mm (2.6 in) |
| 1933 | 40.0 mm (1.6 in) |
| 1934 | 28.6 mm (1.1 in) |
| 1935 | 30.1 mm (1.2 in) |
| 1936 | 37.4 mm (1.5 in) |
| 1937 | 33.8 mm (1.3 in) |
| 1938 | 29.0 mm (1.1 in) |
| 1940 | 19.8 mm (0.8 in) |
| 1947 | 27.7 mm (1.1 in) |
| 1948 | 41.3 mm (1.6 in) |
| 1949 | 26.4 mm (1.0 in) |
| 1950 | 38.6 mm (1.5 in) |
| 1951 | 67.0 mm (2.6 in) |
| 1952 | 38.8 mm (1.5 in) |
| 1953 | 37.0 mm (1.5 in) |
| 1954 | 27.6 mm (1.1 in) |
| 1955 | 27.0 mm (1.1 in) |
| 1956 | 21.3 mm (0.8 in) |
| 1957 | 59.4 mm (2.3 in) |
| 1958 | 32.0 mm (1.3 in) |
| 1959 | 36.4 mm (1.4 in) |
| 1960 | 41.9 mm (1.6 in) |
| 1961 | 36.6 mm (1.4 in) |
| 1962 | 31.7 mm (1.2 in) |
| 1963 | 37.7 mm (1.5 in) |
| 1964 | 36.3 mm (1.4 in) |
| 1965 | 64.7 mm (2.5 in) |
| 1966 | 35.7 mm (1.4 in) |
| 1967 | 22.8 mm (0.9 in) |
| 1968 | 27.3 mm (1.1 in) |
| 1969 | 25.2 mm (1.0 in) |
| 1970 | 37.8 mm (1.5 in) |
| 1971 | 50.4 mm (2.0 in) |
| 1972 | 17.2 mm (0.7 in) |
| 1973 | 22.9 mm (0.9 in) |
| 1974 | 22.1 mm (0.9 in) |
| 1975 | 52.6 mm (2.1 in) |
| 1976 | 23.9 mm (0.9 in) |
| 1977 | 35.5 mm (1.4 in) |
| 1978 | 23.3 mm (0.9 in) |
| 1979 | 48.3 mm (1.9 in) |
| 1980 | 26.5 mm (1.0 in) |
| 1981 | 54.9 mm (2.2 in) |
| 1982 | 25.8 mm (1.0 in) |
| 1983 | 40.9 mm (1.6 in) |
| 1984 | 42.8 mm (1.7 in) |
| 1985 | 50.0 mm (2.0 in) |
| 1986 | 21.5 mm (0.8 in) |
| 1987 | 32.6 mm (1.3 in) |
| 1988 | 36.9 mm (1.5 in) |
| 1989 | 32.8 mm (1.3 in) |
| 1990 | 27.9 mm (1.1 in) |
| 1991 | 23.2 mm (0.9 in) |
| 1992 | 32.4 mm (1.3 in) |
| 1993 | 22.6 mm (0.9 in) |
| 1994 | 42.8 mm (1.7 in) |
| 1995 | 29.0 mm (1.1 in) |
| 1996 | 35.0 mm (1.4 in) |
| 1997 | 23.0 mm (0.9 in) |
| 1998 | 27.8 mm (1.1 in) |
| 1999 | 59.6 mm (2.3 in) |
| 2000 | 46.6 mm (1.8 in) |
| 2001 | 38.6 mm (1.5 in) |
| 2002 | 22.2 mm (0.9 in) |
| 2003 | 30.6 mm (1.2 in) |
| 2004 | 32.0 mm (1.3 in) |
| 2005 | 22.2 mm (0.9 in) |
| 2006 | 35.8 mm (1.4 in) |
| 2007 | 36.8 mm (1.4 in) |
| 2008 | 26.0 mm (1.0 in) |
| 2009 | 26.4 mm (1.0 in) |
| 2010 | 38.5 mm (1.5 in) |
| 2011 | 21.7 mm (0.9 in) |
| 2012 | 42.3 mm (1.7 in) |
| 2013 | 27.4 mm (1.1 in) |
| 2014 | 38.3 mm (1.5 in) |
| 2015 | 28.7 mm (1.1 in) |
| 2016 | 28.0 mm (1.1 in) |
| 2017 | 29.0 mm (1.1 in) |
| 2018 | 54.1 mm (2.1 in) |
| 2019 | 27.2 mm (1.1 in) |
| 2020 | 44.4 mm (1.7 in) |
| 2021 | 46.1 mm (1.8 in) |
| 2022 | 15.0 mm (0.6 in) |
| 2023 | 48.0 mm (1.9 in) |
| 2024 | 25.0 mm (1.0 in) |
| 2025 | 28.9 mm (1.1 in) |
| 2026 | 35.1 mm (1.4 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1884 | 81.0 mm (3.2 in) |
| 1885 | 71.0 mm (2.8 in) |
| 1886 | 94.0 mm (3.7 in) |
| 1887 | 106.0 mm (4.2 in) |
| 1888 | 79.0 mm (3.1 in) |
| 1889 | 49.0 mm (1.9 in) |
| 1890 | 62.0 mm (2.4 in) |
| 1891 | 68.0 mm (2.7 in) |
| 1892 | 93.0 mm (3.7 in) |
| 1893 | 91.0 mm (3.6 in) |
| 1894 | 52.0 mm (2.0 in) |
| 1895 | 95.0 mm (3.7 in) |
| 1896 | 62.0 mm (2.4 in) |
| 1917 | 57.5 mm (2.3 in) |
| 1918 | 48.0 mm (1.9 in) |
| 1919 | 56.0 mm (2.2 in) |
| 1920 | 49.0 mm (1.9 in) |
| 1921 | 35.8 mm (1.4 in) |
| 1922 | 62.2 mm (2.4 in) |
| 1923 | 86.8 mm (3.4 in) |
| 1924 | 45.5 mm (1.8 in) |
| 1925 | 67.2 mm (2.6 in) |
| 1926 | 67.2 mm (2.6 in) |
| 1927 | 61.8 mm (2.4 in) |
| 1928 | 63.2 mm (2.5 in) |
| 1929 | 68.6 mm (2.7 in) |
| 1930 | 75.4 mm (3.0 in) |
| 1931 | 65.6 mm (2.6 in) |
| 1932 | 81.7 mm (3.2 in) |
| 1933 | 86.8 mm (3.4 in) |
| 1934 | 67.0 mm (2.6 in) |
| 1935 | 59.5 mm (2.3 in) |
| 1936 | 71.2 mm (2.8 in) |
| 1937 | 99.3 mm (3.9 in) |
| 1938 | 59.3 mm (2.3 in) |
| 1940 | 25.5 mm (1.0 in) |
| 1947 | 44.5 mm (1.8 in) |
| 1948 | 52.6 mm (2.1 in) |
| 1949 | 84.1 mm (3.3 in) |
| 1950 | 68.0 mm (2.7 in) |
| 1951 | 70.5 mm (2.8 in) |
| 1952 | 89.8 mm (3.5 in) |
| 1953 | 48.9 mm (1.9 in) |
| 1954 | 52.4 mm (2.1 in) |
| 1955 | 57.0 mm (2.2 in) |
| 1956 | 45.5 mm (1.8 in) |
| 1957 | 115.4 mm (4.5 in) |
| 1958 | 55.7 mm (2.2 in) |
| 1959 | 47.5 mm (1.9 in) |
| 1960 | 78.1 mm (3.1 in) |
| 1961 | 96.3 mm (3.8 in) |
| 1962 | 55.7 mm (2.2 in) |
| 1963 | 69.9 mm (2.8 in) |
| 1964 | 66.9 mm (2.6 in) |
| 1965 | 120.0 mm (4.7 in) |
| 1966 | 89.8 mm (3.5 in) |
| 1967 | 53.3 mm (2.1 in) |
| 1968 | 57.0 mm (2.2 in) |
| 1969 | 46.3 mm (1.8 in) |
| 1970 | 66.3 mm (2.6 in) |
| 1971 | 67.6 mm (2.7 in) |
| 1972 | 50.0 mm (2.0 in) |
| 1973 | 56.7 mm (2.2 in) |
| 1974 | 50.6 mm (2.0 in) |
| 1975 | 67.7 mm (2.7 in) |
| 1976 | 75.6 mm (3.0 in) |
| 1977 | 52.5 mm (2.1 in) |
| 1978 | 56.2 mm (2.2 in) |
| 1979 | 82.9 mm (3.3 in) |
| 1980 | 47.3 mm (1.9 in) |
| 1981 | 82.0 mm (3.2 in) |
| 1982 | 76.3 mm (3.0 in) |
| 1983 | 48.6 mm (1.9 in) |
| 1984 | 84.2 mm (3.3 in) |
| 1985 | 69.9 mm (2.8 in) |
| 1986 | 39.1 mm (1.5 in) |
| 1987 | 74.3 mm (2.9 in) |
| 1988 | 75.0 mm (3.0 in) |
| 1989 | 63.7 mm (2.5 in) |
| 1990 | 65.9 mm (2.6 in) |
| 1991 | 76.2 mm (3.0 in) |
| 1992 | 58.5 mm (2.3 in) |
| 1993 | 69.0 mm (2.7 in) |
| 1994 | 67.1 mm (2.6 in) |
| 1995 | 55.2 mm (2.2 in) |
| 1996 | 56.6 mm (2.2 in) |
| 1997 | 65.4 mm (2.6 in) |
| 1998 | 77.0 mm (3.0 in) |
| 1999 | 83.6 mm (3.3 in) |
| 2000 | 106.6 mm (4.2 in) |
| 2001 | 66.8 mm (2.6 in) |
| 2002 | 46.2 mm (1.8 in) |
| 2003 | 50.2 mm (2.0 in) |
| 2004 | 44.0 mm (1.7 in) |
| 2005 | 48.0 mm (1.9 in) |
| 2006 | 73.2 mm (2.9 in) |
| 2007 | 49.8 mm (2.0 in) |
| 2008 | 44.0 mm (1.7 in) |
| 2009 | 54.2 mm (2.1 in) |
| 2010 | 58.5 mm (2.3 in) |
| 2011 | 50.7 mm (2.0 in) |
| 2012 | 75.7 mm (3.0 in) |
| 2013 | 45.3 mm (1.8 in) |
| 2014 | 67.4 mm (2.7 in) |
| 2015 | 87.9 mm (3.5 in) |
| 2016 | 71.5 mm (2.8 in) |
| 2017 | 48.4 mm (1.9 in) |
| 2018 | 61.7 mm (2.4 in) |
| 2019 | 56.1 mm (2.2 in) |
| 2020 | 76.8 mm (3.0 in) |
| 2021 | 62.9 mm (2.5 in) |
| 2022 | 36.6 mm (1.4 in) |
| 2023 | 94.4 mm (3.7 in) |
| 2024 | 63.9 mm (2.5 in) |
| 2025 | 54.0 mm (2.1 in) |
| 2026 | 49.9 mm (2.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1884 | 25 days |
| 1885 | 23 days |
| 1886 | 31 days |
| 1887 | 18 days |
| 1888 | 27 days |
| 1889 | 19 days |
| 1890 | 34 days |
| 1891 | 25 days |
| 1892 | 12 days |
| 1893 | 23 days |
| 1894 | 27 days |
| 1895 | 29 days |
| 1896 | 32 days |
| 1917 | 25 days |
| 1918 | 35 days |
| 1919 | 23 days |
| 1920 | 25 days |
| 1921 | 30 days |
| 1922 | 20 days |
| 1923 | 23 days |
| 1924 | 19 days |
| 1925 | 24 days |
| 1926 | 38 days |
| 1927 | 18 days |
| 1928 | 21 days |
| 1929 | 36 days |
| 1930 | 18 days |
| 1931 | 21 days |
| 1932 | 37 days |
| 1933 | 30 days |
| 1934 | 29 days |
| 1935 | 32 days |
| 1936 | 21 days |
| 1937 | 29 days |
| 1938 | 39 days |
| 1940 | 12 days |
| 1947 | 26 days |
| 1948 | 32 days |
| 1949 | 23 days |
| 1950 | 17 days |
| 1951 | 15 days |
| 1952 | 21 days |
| 1953 | 31 days |
| 1954 | 19 days |
| 1955 | 33 days |
| 1956 | 28 days |
| 1957 | 20 days |
| 1958 | 25 days |
| 1959 | 21 days |
| 1960 | 20 days |
| 1961 | 37 days |
| 1962 | 24 days |
| 1963 | 23 days |
| 1964 | 19 days |
| 1965 | 16 days |
| 1966 | 26 days |
| 1967 | 20 days |
| 1968 | 24 days |
| 1969 | 32 days |
| 1970 | 21 days |
| 1971 | 24 days |
| 1972 | 26 days |
| 1973 | 26 days |
| 1974 | 16 days |
| 1975 | 24 days |
| 1976 | 31 days |
| 1977 | 26 days |
| 1978 | 33 days |
| 1979 | 25 days |
| 1980 | 20 days |
| 1981 | 22 days |
| 1982 | 27 days |
| 1983 | 39 days |
| 1984 | 37 days |
| 1985 | 21 days |
| 1986 | 31 days |
| 1987 | 32 days |
| 1988 | 31 days |
| 1989 | 26 days |
| 1990 | 36 days |
| 1991 | 27 days |
| 1992 | 26 days |
| 1993 | 32 days |
| 1994 | 29 days |
| 1995 | 29 days |
| 1996 | 29 days |
| 1997 | 33 days |
| 1998 | 24 days |
| 1999 | 24 days |
| 2000 | 21 days |
| 2001 | 18 days |
| 2002 | 18 days |
| 2003 | 24 days |
| 2004 | 21 days |
| 2005 | 26 days |
| 2006 | 34 days |
| 2007 | 31 days |
| 2008 | 18 days |
| 2009 | 19 days |
| 2010 | 28 days |
| 2011 | 29 days |
| 2012 | 18 days |
| 2013 | 22 days |
| 2014 | 21 days |
| 2015 | 24 days |
| 2016 | 25 days |
| 2017 | 23 days |
| 2018 | 25 days |
| 2019 | 28 days |
| 2020 | 35 days |
| 2021 | 27 days |
| 2022 | 24 days |
| 2023 | 24 days |
| 2024 | 23 days |
| 2025 | 20 days |
| 2026 | 20 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
62 years with a frostAcross 62 years with a frost, the median last spring frost at Pte de Chassiron falls on 18 February and the median first autumn frost on 8 December, which leaves a median of 292 days between them.
In 1969 to 2022 the median growing season was 297 days. That is 9 days more than in 1917 to 1964.
Fitted over all years, the growing season changes by +2.2 days per decade at this station.
| Measure | Median, all years | Earliest period (1917 to 1964) | Recent period (1969 to 2022) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 18 February | 26 February | 14 February | 12 days earlier | -1.3 days per decade |
| First autumn frost | 8 December | 7 December | 9 December | 2 days later | +0.9 days per decade |
| Growing days | 292 days | 288 days | 297 days | 9 days more | +2.2 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
113 years, 1885 to 2025A day with at least 33.0 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 73.6 mm (2.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 33.0 mm (1.3 in) | |
| 5 years | 43.2 mm (1.7 in) | |
| 10 years | 50.2 mm (2.0 in) | |
| 25 years | 59.4 mm (2.3 in) | |
| 50 years | 66.4 mm (2.6 in) | |
| 100 years | 73.6 mm (2.9 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 113 years of values from 1885 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: 67.0 mm (2.6 in) in 1951; 66.2 mm (2.6 in) in 1932; 65.0 mm (2.6 in) in 1892.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Pte de Chassiron, at 2002. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2002 ran 0.1 C (0.3 F) lower than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 2002 | -0.1 | -0.3 | possible | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2011 to 2025 against 1961 to 1990Over 2011 to 2025, Pte de Chassiron had a mean temperature of 14.3 C (57.7 F) and 658.1 mm (25.9 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Ajaccio (France, 936 km away), Petaluma AP (United States, 8,961 km away) and Santa Rosa (United States, 8,949 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Ajaccio | France | 936 km (582 mi) | 14.8 C (58.7 F) | 646.3 mm (25.4 in) | 0.86 |
| Petaluma AP | United States | 8,961 km (5,568 mi) | 14.3 C (57.8 F) | 584.7 mm (23.0 in) | 0.95 |
| Santa Rosa | United States | 8,949 km (5,561 mi) | 14.5 C (58.0 F) | 759.8 mm (29.9 in) | 0.96 |
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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-13).