Pierre Rgnl AP Weather Records (USW00024025)
Record envelope, standing records and threshold days for Pierre Rgnl AP (USW00024025), South Dakota, United States, with 134 years of record.
Key Facts for Pierre Rgnl AP
- Pierre Rgnl AP (USW00024025) is a weather station in South Dakota, United States at 44.38 latitude and -100.29 longitude, 524 m (1,719 ft) above sea level.
- The station reports from 1893 to 2026, 134 years of record.
- 1,464 records set at Pierre Rgnl AP still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Pierre Rgnl AP set a daily record high minimum temperature of 16.7 C (62.1 F) on 28 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: South Dakota, United States, 44.38 latitude, -100.29 longitude.
- Elevation: 524 m (1,719 ft).
- Period of record: 1893 to 2026, 134 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
8 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 20.0 C (68.0 F) | -36.1 C (-33.0 F) | 15.6 C (60.1 F) | -27.2 C (-17.0 F) |
| Feb | 23.9 C (75.0 F) | -37.2 C (-35.0 F) | 18.3 C (64.9 F) | -17.8 C (0.0 F) |
| Mar | 31.1 C (88.0 F) | -28.8 C (-19.8 F) | 28.3 C (82.9 F) | -18.9 C (-2.0 F) |
| Apr | 36.7 C (98.1 F) | -17.7 C (0.1 F) | 35.6 C (96.1 F) | -8.9 C (16.0 F) |
| May | 40.6 C (105.1 F) | -6.0 C (21.2 F) | 34.4 C (93.9 F) | -4.4 C (24.1 F) |
| Jun | 44.4 C (111.9 F) | 1.1 C (34.0 F) | 35.0 C (95.0 F) | 7.2 C (45.0 F) |
| Jul | 47.2 C (117.0 F) | 5.6 C (42.1 F) | 41.7 C (107.1 F) | 15.0 C (59.0 F) |
| Aug | 45.6 C (114.1 F) | 3.9 C (39.0 F) | 37.8 C (100.0 F) | 8.3 C (46.9 F) |
| Sep | 42.2 C (108.0 F) | -6.1 C (21.0 F) | 38.9 C (102.0 F) | 8.3 C (46.9 F) |
| Oct | 36.7 C (98.1 F) | -16.6 C (2.1 F) | 32.8 C (91.0 F) | 3.9 C (39.0 F) |
| Nov | 30.6 C (87.1 F) | -27.8 C (-18.0 F) | n/a | n/a |
| Dec | 25.0 C (77.0 F) | -35.0 C (-31.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1933 | 12 |
| 1934 | 38 |
| 1935 | 26 |
| 1936 | 75 |
| 1937 | 25 |
| 1938 | 20 |
| 1939 | 38 |
| 1940 | 24 |
| 1941 | 21 |
| 1942 | 15 |
| 1943 | 20 |
| 1944 | 14 |
| 1945 | 16 |
| 1946 | 14 |
| 1947 | 18 |
| 1948 | 15 |
| 1949 | 12 |
| 1950 | 27 |
| 1951 | 28 |
| 1952 | 14 |
| 1953 | 12 |
| 1954 | 8 |
| 1955 | 20 |
| 1956 | 9 |
| 1957 | 3 |
| 1958 | 15 |
| 1959 | 23 |
| 1960 | 13 |
| 1961 | 5 |
| 1962 | 20 |
| 1963 | 9 |
| 1964 | 14 |
| 1965 | 26 |
| 1966 | 26 |
| 1967 | 12 |
| 1968 | 19 |
| 1969 | 10 |
| 1970 | 9 |
| 1971 | 8 |
| 1972 | 17 |
| 1973 | 8 |
| 1974 | 23 |
| 1975 | 9 |
| 1976 | 18 |
| 1977 | 14 |
| 1978 | 11 |
| 1979 | 13 |
| 1980 | 16 |
| 1981 | 14 |
| 1982 | 5 |
| 1983 | 21 |
| 1984 | 8 |
| 1985 | 30 |
| 1986 | 12 |
| 1987 | 19 |
| 1988 | 14 |
| 1989 | 27 |
| 1990 | 12 |
| 1991 | 25 |
| 1992 | 23 |
| 1993 | 7 |
| 1994 | 8 |
| 1995 | 13 |
| 1996 | 19 |
| 1997 | 14 |
| 1998 | 16 |
| 1999 | 12 |
| 2000 | 31 |
| 2001 | 9 |
| 2002 | 15 |
| 2003 | 6 |
| 2004 | 12 |
| 2005 | 5 |
| 2006 | 9 |
| 2007 | 6 |
| 2008 | 4 |
| 2009 | 16 |
| 2010 | 3 |
| 2011 | 12 |
| 2012 | 22 |
| 2013 | 11 |
| 2014 | 17 |
| 2015 | 8 |
| 2016 | 7 |
| 2017 | 11 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 18 |
| 2021 | 15 |
| 2022 | 8 |
| 2023 | 8 |
| 2024 | 11 |
| 2025 | 10 |
| 2026 | 12 |
All-Time Record Progression
7 new records| Date | Kind | Detail |
|---|---|---|
| 1953-08-02 | Record daily precipitation | Record daily precipitation 89.4 mm (3.5 in) |
| 1966-01-29 | Record low minimum temperature | Record low minimum temperature -36.1 C (-33.0 F) |
| 1975-03-27 | Record daily snowfall | Record daily snowfall 45.7 cm (18.0 in) |
| 1984-07-25 | Record daily precipitation | Record daily precipitation 101.6 mm (4.0 in) |
| 1989-12-21 | Record low maximum temperature | Record low maximum temperature -27.8 C (-18.0 F) |
| 1994-02-09 | Record low minimum temperature | Record low minimum temperature -37.2 C (-35.0 F) |
| 2006-07-15 | Record high maximum temperature | Record high maximum temperature 47.2 C (117.0 F) |
Wettest Day of Each Month
Jul: 101.6 mm (4.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 25.9 mm (1.0 in) | 9 January 1939 |
| Feb | 32.5 mm (1.3 in) | 19 February 1952 |
| Mar | 56.6 mm (2.2 in) | 14 March 1942 |
| Apr | 54.1 mm (2.1 in) | 26 April 1964 |
| May | 69.1 mm (2.7 in) | 13 May 1982 |
| Jun | 84.6 mm (3.3 in) | 9 June 1971 |
| Jul | 101.6 mm (4.0 in) | 25 July 1984 |
| Aug | 89.4 mm (3.5 in) | 2 August 1953 |
| Sep | 69.6 mm (2.7 in) | 2 September 1999 |
| Oct | 64.5 mm (2.5 in) | 6 October 2007 |
| Nov | 45.0 mm (1.8 in) | 2 November 1956 |
| Dec | 24.6 mm (1.0 in) | 31 December 2010 |
Period of Record Coverage
1933 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1933 | 178 | 49% | No |
| 1934 | 362 | 99% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 363 | 99% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 364 | 100% | Yes |
| 1940 | 334 | 91% | Yes |
| 1941 | 362 | 99% | Yes |
| 1942 | 362 | 99% | Yes |
| 1943 | 364 | 100% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 364 | 100% | Yes |
| 1946 | 364 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 364 | 99% | Yes |
| 1949 | 364 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 364 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 364 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 363 | 99% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 364 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 364 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 365 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 363 | 99% | Yes |
| 1996 | 364 | 99% | Yes |
| 1997 | 363 | 99% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 365 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 362 | 99% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 364 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 362 | 99% | Yes |
| 2026 | 284 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 28 September 2026 | Pierre Rgnl AP, US | daily high min (Provisional) | 16.7 C (62.1 F) | 1.7 C (3.1 F) | 85 years | 37 of 100 (Notable) |
| 28 September 2026 | Pierre Rgnl AP, US | daily rain (Provisional) | 25.7 mm (1.0 in) | 15.3 mm (0.6 in) | 37 years | 37 of 100 (Notable) |
| 13 August 2026 | Pierre Rgnl AP, US | daily rain | 36.8 mm (1.4 in) | 2.5 mm (0.10 in) | 28 years | 20 of 100 (Routine) |
| 5 August 2026 | Pierre Rgnl AP, US | daily low min | 8.3 C (46.9 F) | 0.6 C (1.1 F) | 13 years | 14 of 100 (Routine) |
| 21 June 2026 | Pierre Rgnl AP, US | daily low max | 15.6 C (60.1 F) | 0.5 C (0.9 F) | 15 years | 13 of 100 (Routine) |
| 26 May 2026 | Pierre Rgnl AP, US | daily high min | 19.4 C (66.9 F) | 3.8 C (6.8 F) | 84 years | 42 of 100 (Notable) |
| 22 April 2026 | Pierre Rgnl AP, US | daily high max | 35.6 C (96.1 F) | 3.4 C (6.1 F) | 36 years | 24 of 100 (Routine) |
| 12 April 2026 | Pierre Rgnl AP, US | daily high min | 12.2 C (54.0 F) | 2.2 C (4.0 F) | 89 years | 39 of 100 (Notable) |
| 21 March 2026 | Pierre Rgnl AP, US | daily high max (Tie) | 26.7 C (80.1 F) | tie | 87 years | 8 of 100 (Routine) |
| 20 March 2026 | Pierre Rgnl AP, US | daily high max | 27.8 C (82.0 F) | 1.7 C (3.1 F) | 4 years | 11 of 100 (Routine) |
| 20 March 2026 | Pierre Rgnl AP, US | daily high min (Tie) | 5.6 C (42.1 F) | tie | 39 years | 5 of 100 (Routine) |
| 19 March 2026 | Pierre Rgnl AP, US | daily high max | 28.3 C (82.9 F) | 3.3 C (5.9 F) | 32 years | 21 of 100 (Routine) |
| 8 March 2026 | Pierre Rgnl AP, US | daily high min | 5.0 C (41.0 F) | 2.8 C (5.0 F) | 71 years | 34 of 100 (Routine) |
| 8 March 2026 | Pierre Rgnl AP, US | daily high max | 23.9 C (75.0 F) | 3.9 C (7.0 F) | 4 years | 14 of 100 (Routine) |
| 17 February 2026 | Pierre Rgnl AP, US | daily high min | 3.3 C (37.9 F) | 2.7 C (4.9 F) | 44 years | 25 of 100 (Routine) |
| 15 February 2026 | Pierre Rgnl AP, US | daily high max | 18.3 C (64.9 F) | 2.2 C (4.0 F) | 15 years | 15 of 100 (Routine) |
| 5 February 2026 | Pierre Rgnl AP, US | daily high max (Tie) | 16.1 C (61.0 F) | tie | 35 years | 4 of 100 (Routine) |
| 5 February 2026 | Pierre Rgnl AP, US | daily high min (Tie) | 0.0 C (32.0 F) | tie | 2 years | 2 of 100 (Routine) |
| 31 January 2026 | Pierre Rgnl AP, US | daily snowfall | 3.6 cm (1.4 in) | 1.1 cm (0.4 in) | 118 years | 20 of 100 (Routine) |
| 13 January 2026 | Pierre Rgnl AP, US | daily high min | 3.3 C (37.9 F) | 3.3 C (5.9 F) | 80 years | 37 of 100 (Notable) |
Climate Trend
91 complete years, 1934 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1934 | 11.1 C | +2.66 C |
| 1935 | 9.6 C | +1.15 C |
| 1936 | 8.8 C | +0.34 C |
| 1937 | 8.9 C | +0.43 C |
| 1938 | 10.5 C | +2.01 C |
| 1939 | 10.9 C | +2.46 C |
| 1941 | 9.6 C | +1.17 C |
| 1942 | 8.0 C | -0.46 C |
| 1943 | 8.2 C | -0.30 C |
| 1944 | 7.8 C | -0.64 C |
| 1945 | 7.6 C | -0.90 C |
| 1946 | 8.7 C | +0.22 C |
| 1947 | 7.8 C | -0.62 C |
| 1948 | 8.0 C | -0.42 C |
| 1949 | 7.7 C | -0.79 C |
| 1950 | 5.5 C | -2.91 C |
| 1951 | 5.8 C | -2.67 C |
| 1952 | 7.9 C | -0.55 C |
| 1953 | 8.8 C | +0.34 C |
| 1954 | 8.9 C | +0.42 C |
| 1955 | 7.9 C | -0.59 C |
| 1956 | 7.6 C | -0.82 C |
| 1957 | 7.7 C | -0.74 C |
| 1958 | 8.2 C | -0.27 C |
| 1959 | 7.9 C | -0.51 C |
| 1960 | 7.4 C | -1.07 C |
| 1961 | 8.6 C | +0.13 C |
| 1962 | 8.0 C | -0.46 C |
| 1963 | 9.4 C | +0.94 C |
| 1964 | 8.4 C | -0.07 C |
| 1965 | 7.0 C | -1.44 C |
| 1966 | 7.7 C | -0.76 C |
| 1967 | 7.6 C | -0.90 C |
| 1968 | 7.7 C | -0.80 C |
| 1969 | 7.7 C | -0.71 C |
| 1970 | 7.1 C | -1.34 C |
| 1971 | 7.3 C | -1.11 C |
| 1972 | 6.7 C | -1.71 C |
| 1973 | 9.2 C | +0.72 C |
| 1974 | 9.2 C | +0.78 C |
| 1975 | 8.0 C | -0.44 C |
| 1976 | 9.4 C | +0.91 C |
| 1977 | 8.7 C | +0.23 C |
| 1978 | 6.7 C | -1.71 C |
| 1979 | 6.9 C | -1.52 C |
| 1980 | 9.8 C | +1.38 C |
| 1981 | 10.3 C | +1.89 C |
| 1982 | 7.8 C | -0.69 C |
| 1983 | 9.1 C | +0.62 C |
| 1984 | 9.4 C | +0.99 C |
| 1985 | 7.5 C | -1.00 C |
| 1986 | 8.4 C | -0.10 C |
| 1987 | 10.0 C | +1.58 C |
| 1988 | 9.1 C | +0.65 C |
| 1989 | 7.8 C | -0.67 C |
| 1990 | 9.3 C | +0.89 C |
| 1991 | 9.4 C | +0.91 C |
| 1992 | 8.5 C | +0.08 C |
| 1993 | 6.9 C | -1.52 C |
| 1994 | 8.3 C | -0.19 C |
| 1995 | 8.1 C | -0.32 C |
| 1996 | 6.5 C | -1.99 C |
| 1997 | 8.4 C | -0.05 C |
| 1998 | 10.4 C | +1.95 C |
| 1999 | 10.6 C | +2.15 C |
| 2000 | 9.5 C | +1.07 C |
| 2001 | 9.1 C | +0.61 C |
| 2002 | 8.7 C | +0.27 C |
| 2003 | 8.6 C | +0.16 C |
| 2004 | 8.9 C | +0.46 C |
| 2005 | 9.5 C | +1.04 C |
| 2006 | 10.1 C | +1.60 C |
| 2007 | 9.1 C | +0.60 C |
| 2008 | 7.4 C | -1.09 C |
| 2009 | 7.3 C | -1.19 C |
| 2010 | 7.8 C | -0.68 C |
| 2011 | 7.5 C | -0.96 C |
| 2012 | 10.1 C | +1.64 C |
| 2013 | 7.3 C | -1.12 C |
| 2014 | 7.2 C | -1.26 C |
| 2015 | 9.4 C | +0.96 C |
| 2016 | 9.9 C | +1.42 C |
| 2017 | 9.0 C | +0.56 C |
| 2018 | 7.7 C | -0.80 C |
| 2019 | 6.4 C | -2.08 C |
| 2020 | 9.1 C | +0.64 C |
| 2021 | 9.9 C | +1.45 C |
| 2022 | 8.2 C | -0.22 C |
| 2023 | 9.0 C | +0.58 C |
| 2024 | 9.7 C | +1.22 C |
| 2025 | 9.2 C | +0.76 C |
The fitted trend in annual mean temperature here over 1934 to 2025 is 0.04 C (-0.05 to 0.13) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.1 to 0.2) per decade. The slope is a straight line fitted to 91 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.04 C (-0.05 to 0.13) per decade | 0.1 F (-0.1 to 0.2) per decade | 1934 to 2025 | 91 | Not clearly different from zero |
| Mean daily maximum | 0.04 C (-0.07 to 0.15) per decade | 0.1 F (-0.1 to 0.3) per decade | 1934 to 2025 | 91 | Not clearly different from zero |
| Mean daily minimum | 0.04 C (-0.04 to 0.12) per decade | 0.1 F (-0.1 to 0.2) per decade | 1934 to 2025 | 91 | Not clearly different from zero |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1893 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 47.2 C (117.0 F) | 2006 | 41.4 C (106.5 F) | 94 |
| Coldest night (TNn) | -37.2 C (-35.0 F) | 1994 | -28.9 C (-20.0 F) | 94 |
| Wettest day (Rx1day) | 101.6 mm (4.0 in) | 1984 | 43.9 mm (1.7 in) | 131 |
| Wettest five days (Rx5day) | 150.9 mm (5.9 in) | 1968 | 64.8 mm (2.6 in) | 131 |
| Longest dry spell (CDD) | 88 days | 1907 | 35 days | 131 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1893 | n/a |
| 1894 | n/a |
| 1897 | n/a |
| 1898 | n/a |
| 1899 | n/a |
| 1900 | n/a |
| 1901 | n/a |
| 1902 | n/a |
| 1903 | n/a |
| 1904 | n/a |
| 1905 | n/a |
| 1906 | n/a |
| 1907 | n/a |
| 1908 | n/a |
| 1909 | n/a |
| 1910 | n/a |
| 1911 | n/a |
| 1912 | n/a |
| 1913 | n/a |
| 1914 | n/a |
| 1915 | n/a |
| 1916 | n/a |
| 1918 | n/a |
| 1919 | n/a |
| 1920 | n/a |
| 1921 | n/a |
| 1922 | n/a |
| 1923 | n/a |
| 1924 | n/a |
| 1925 | n/a |
| 1926 | n/a |
| 1927 | n/a |
| 1928 | n/a |
| 1929 | n/a |
| 1930 | n/a |
| 1931 | n/a |
| 1932 | n/a |
| 1933 | 43.9 C (111.0 F) |
| 1934 | 46.1 C (115.0 F) |
| 1935 | 43.3 C (109.9 F) |
| 1936 | 45.0 C (113.0 F) |
| 1937 | 45.6 C (114.1 F) |
| 1938 | 43.3 C (109.9 F) |
| 1939 | 42.8 C (109.0 F) |
| 1940 | 46.1 C (115.0 F) |
| 1941 | 43.3 C (109.9 F) |
| 1942 | 41.1 C (106.0 F) |
| 1943 | 42.8 C (109.0 F) |
| 1944 | 40.0 C (104.0 F) |
| 1945 | 40.0 C (104.0 F) |
| 1946 | 40.6 C (105.1 F) |
| 1947 | 45.0 C (113.0 F) |
| 1948 | 40.6 C (105.1 F) |
| 1949 | 43.3 C (109.9 F) |
| 1950 | 39.4 C (102.9 F) |
| 1951 | 37.8 C (100.0 F) |
| 1952 | 44.4 C (111.9 F) |
| 1953 | 39.4 C (102.9 F) |
| 1954 | 40.6 C (105.1 F) |
| 1955 | 42.2 C (108.0 F) |
| 1956 | 40.0 C (104.0 F) |
| 1957 | 40.6 C (105.1 F) |
| 1958 | 40.0 C (104.0 F) |
| 1959 | 43.9 C (111.0 F) |
| 1960 | 41.7 C (107.1 F) |
| 1961 | 40.6 C (105.1 F) |
| 1962 | 41.7 C (107.1 F) |
| 1963 | 42.2 C (108.0 F) |
| 1964 | 40.6 C (105.1 F) |
| 1965 | 42.2 C (108.0 F) |
| 1966 | 45.0 C (113.0 F) |
| 1967 | 39.4 C (102.9 F) |
| 1968 | 40.0 C (104.0 F) |
| 1969 | 41.7 C (107.1 F) |
| 1970 | 39.4 C (102.9 F) |
| 1971 | 41.1 C (106.0 F) |
| 1972 | 40.0 C (104.0 F) |
| 1973 | 43.9 C (111.0 F) |
| 1974 | 43.3 C (109.9 F) |
| 1975 | 42.8 C (109.0 F) |
| 1976 | 42.8 C (109.0 F) |
| 1977 | 42.8 C (109.0 F) |
| 1978 | 41.1 C (106.0 F) |
| 1979 | 38.9 C (102.0 F) |
| 1980 | 42.8 C (109.0 F) |
| 1981 | 38.9 C (102.0 F) |
| 1982 | 39.4 C (102.9 F) |
| 1983 | 42.2 C (108.0 F) |
| 1984 | 41.1 C (106.0 F) |
| 1985 | 42.8 C (109.0 F) |
| 1986 | 37.8 C (100.0 F) |
| 1987 | 42.2 C (108.0 F) |
| 1988 | 45.6 C (114.1 F) |
| 1989 | 45.0 C (113.0 F) |
| 1990 | 39.4 C (102.9 F) |
| 1991 | 42.2 C (108.0 F) |
| 1992 | 38.9 C (102.0 F) |
| 1993 | 37.2 C (99.0 F) |
| 1994 | 38.9 C (102.0 F) |
| 1995 | 40.0 C (104.0 F) |
| 1996 | 38.9 C (102.0 F) |
| 1997 | 37.8 C (100.0 F) |
| 1998 | 42.8 C (109.0 F) |
| 1999 | 43.9 C (111.0 F) |
| 2000 | 41.7 C (107.1 F) |
| 2001 | 40.6 C (105.1 F) |
| 2002 | 41.7 C (107.1 F) |
| 2003 | 42.8 C (109.0 F) |
| 2004 | 38.3 C (100.9 F) |
| 2005 | 41.1 C (106.0 F) |
| 2006 | 47.2 C (117.0 F) |
| 2007 | 42.8 C (109.0 F) |
| 2008 | 37.2 C (99.0 F) |
| 2009 | 36.1 C (97.0 F) |
| 2010 | 42.2 C (108.0 F) |
| 2011 | 38.9 C (102.0 F) |
| 2012 | 43.9 C (111.0 F) |
| 2013 | 38.9 C (102.0 F) |
| 2014 | 40.0 C (104.0 F) |
| 2015 | 40.0 C (104.0 F) |
| 2016 | 42.8 C (109.0 F) |
| 2017 | 41.1 C (106.0 F) |
| 2018 | 39.4 C (102.9 F) |
| 2019 | 37.8 C (100.0 F) |
| 2020 | 41.1 C (106.0 F) |
| 2021 | 42.2 C (108.0 F) |
| 2022 | 42.8 C (109.0 F) |
| 2023 | 41.7 C (107.1 F) |
| 2024 | 40.0 C (104.0 F) |
| 2025 | 40.0 C (104.0 F) |
| 2026 | 41.7 C (107.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1893 | n/a |
| 1894 | n/a |
| 1897 | n/a |
| 1898 | n/a |
| 1899 | n/a |
| 1900 | n/a |
| 1901 | n/a |
| 1902 | n/a |
| 1903 | n/a |
| 1904 | n/a |
| 1905 | n/a |
| 1906 | n/a |
| 1907 | n/a |
| 1908 | n/a |
| 1909 | n/a |
| 1910 | n/a |
| 1911 | n/a |
| 1912 | n/a |
| 1913 | n/a |
| 1914 | n/a |
| 1915 | n/a |
| 1916 | n/a |
| 1918 | n/a |
| 1919 | n/a |
| 1920 | n/a |
| 1921 | n/a |
| 1922 | n/a |
| 1923 | n/a |
| 1924 | n/a |
| 1925 | n/a |
| 1926 | n/a |
| 1927 | n/a |
| 1928 | n/a |
| 1929 | n/a |
| 1930 | n/a |
| 1931 | n/a |
| 1932 | n/a |
| 1933 | -27.8 C (-18.0 F) |
| 1934 | -26.1 C (-15.0 F) |
| 1935 | -27.2 C (-17.0 F) |
| 1936 | -35.6 C (-32.1 F) |
| 1937 | -27.8 C (-18.0 F) |
| 1938 | -30.0 C (-22.0 F) |
| 1939 | -28.9 C (-20.0 F) |
| 1940 | -26.1 C (-15.0 F) |
| 1941 | -24.4 C (-11.9 F) |
| 1942 | -31.1 C (-24.0 F) |
| 1943 | -30.0 C (-22.0 F) |
| 1944 | -33.3 C (-27.9 F) |
| 1945 | -26.1 C (-15.0 F) |
| 1946 | -27.2 C (-17.0 F) |
| 1947 | -28.3 C (-18.9 F) |
| 1948 | -30.6 C (-23.1 F) |
| 1949 | -32.2 C (-26.0 F) |
| 1950 | -31.7 C (-25.1 F) |
| 1951 | -31.7 C (-25.1 F) |
| 1952 | -28.9 C (-20.0 F) |
| 1953 | -27.2 C (-17.0 F) |
| 1954 | -32.2 C (-26.0 F) |
| 1955 | -30.0 C (-22.0 F) |
| 1956 | -30.6 C (-23.1 F) |
| 1957 | -28.3 C (-18.9 F) |
| 1958 | -26.7 C (-16.1 F) |
| 1959 | -27.8 C (-18.0 F) |
| 1960 | -30.0 C (-22.0 F) |
| 1961 | -30.0 C (-22.0 F) |
| 1962 | -31.1 C (-24.0 F) |
| 1963 | -31.1 C (-24.0 F) |
| 1964 | -29.4 C (-20.9 F) |
| 1965 | -29.4 C (-20.9 F) |
| 1966 | -36.1 C (-33.0 F) |
| 1967 | -31.1 C (-24.0 F) |
| 1968 | -31.1 C (-24.0 F) |
| 1969 | -28.3 C (-18.9 F) |
| 1970 | -35.6 C (-32.1 F) |
| 1971 | -29.4 C (-20.9 F) |
| 1972 | -32.8 C (-27.0 F) |
| 1973 | -28.9 C (-20.0 F) |
| 1974 | -28.9 C (-20.0 F) |
| 1975 | -28.9 C (-20.0 F) |
| 1976 | -27.8 C (-18.0 F) |
| 1977 | -30.6 C (-23.1 F) |
| 1978 | -30.0 C (-22.0 F) |
| 1979 | -30.6 C (-23.1 F) |
| 1980 | -26.7 C (-16.1 F) |
| 1981 | -28.3 C (-18.9 F) |
| 1982 | -30.6 C (-23.1 F) |
| 1983 | -30.0 C (-22.0 F) |
| 1984 | -27.2 C (-17.0 F) |
| 1985 | -31.1 C (-24.0 F) |
| 1986 | -24.4 C (-11.9 F) |
| 1987 | -19.4 C (-2.9 F) |
| 1988 | -32.2 C (-26.0 F) |
| 1989 | -31.7 C (-25.1 F) |
| 1990 | -35.0 C (-31.0 F) |
| 1991 | -26.7 C (-16.1 F) |
| 1992 | -25.0 C (-13.0 F) |
| 1993 | -28.3 C (-18.9 F) |
| 1994 | -37.2 C (-35.0 F) |
| 1995 | -25.6 C (-14.1 F) |
| 1996 | -35.0 C (-31.0 F) |
| 1997 | -32.8 C (-27.0 F) |
| 1998 | -29.4 C (-20.9 F) |
| 1999 | -26.7 C (-16.1 F) |
| 2000 | -28.3 C (-18.9 F) |
| 2001 | -26.7 C (-16.1 F) |
| 2002 | -21.1 C (-6.0 F) |
| 2003 | -26.7 C (-16.1 F) |
| 2004 | -25.6 C (-14.1 F) |
| 2005 | -30.0 C (-22.0 F) |
| 2006 | -25.0 C (-13.0 F) |
| 2007 | -28.9 C (-20.0 F) |
| 2008 | -26.7 C (-16.1 F) |
| 2009 | -31.1 C (-24.0 F) |
| 2010 | -30.6 C (-23.1 F) |
| 2011 | -27.2 C (-17.0 F) |
| 2012 | -23.9 C (-11.0 F) |
| 2013 | -29.3 C (-20.7 F) |
| 2014 | -28.8 C (-19.8 F) |
| 2015 | -23.8 C (-10.8 F) |
| 2016 | -29.3 C (-20.7 F) |
| 2017 | -31.6 C (-24.9 F) |
| 2018 | -29.9 C (-21.8 F) |
| 2019 | -28.8 C (-19.8 F) |
| 2020 | -26.6 C (-15.9 F) |
| 2021 | -31.0 C (-23.8 F) |
| 2022 | -27.7 C (-17.9 F) |
| 2023 | -28.2 C (-18.8 F) |
| 2024 | -28.2 C (-18.8 F) |
| 2025 | -28.8 C (-19.8 F) |
| 2026 | -27.2 C (-17.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1893 | 27.9 mm (1.1 in) |
| 1894 | 20.3 mm (0.8 in) |
| 1897 | 52.6 mm (2.1 in) |
| 1898 | 39.1 mm (1.5 in) |
| 1899 | 61.2 mm (2.4 in) |
| 1900 | 39.4 mm (1.6 in) |
| 1901 | 30.5 mm (1.2 in) |
| 1902 | 33.8 mm (1.3 in) |
| 1903 | 59.4 mm (2.3 in) |
| 1904 | 21.3 mm (0.8 in) |
| 1905 | 43.2 mm (1.7 in) |
| 1906 | 55.9 mm (2.2 in) |
| 1907 | 31.0 mm (1.2 in) |
| 1908 | 46.0 mm (1.8 in) |
| 1909 | 35.3 mm (1.4 in) |
| 1910 | 29.2 mm (1.1 in) |
| 1911 | 37.1 mm (1.5 in) |
| 1912 | 44.5 mm (1.8 in) |
| 1913 | 48.0 mm (1.9 in) |
| 1914 | 39.1 mm (1.5 in) |
| 1915 | 37.1 mm (1.5 in) |
| 1916 | 4.8 mm (0.19 in) |
| 1918 | 31.8 mm (1.3 in) |
| 1919 | 42.4 mm (1.7 in) |
| 1920 | 31.5 mm (1.2 in) |
| 1921 | 61.5 mm (2.4 in) |
| 1922 | 58.4 mm (2.3 in) |
| 1923 | 64.0 mm (2.5 in) |
| 1924 | 28.4 mm (1.1 in) |
| 1925 | 34.5 mm (1.4 in) |
| 1926 | 54.4 mm (2.1 in) |
| 1927 | 49.3 mm (1.9 in) |
| 1928 | 46.2 mm (1.8 in) |
| 1929 | 48.5 mm (1.9 in) |
| 1930 | 26.4 mm (1.0 in) |
| 1931 | 31.2 mm (1.2 in) |
| 1932 | 45.2 mm (1.8 in) |
| 1933 | 49.0 mm (1.9 in) |
| 1934 | 28.2 mm (1.1 in) |
| 1935 | 21.8 mm (0.9 in) |
| 1936 | 22.1 mm (0.9 in) |
| 1937 | 46.2 mm (1.8 in) |
| 1938 | 33.8 mm (1.3 in) |
| 1939 | 25.9 mm (1.0 in) |
| 1940 | 18.0 mm (0.7 in) |
| 1941 | 59.9 mm (2.4 in) |
| 1942 | 56.6 mm (2.2 in) |
| 1943 | 38.1 mm (1.5 in) |
| 1944 | 43.2 mm (1.7 in) |
| 1945 | 29.7 mm (1.2 in) |
| 1946 | 50.8 mm (2.0 in) |
| 1947 | 25.9 mm (1.0 in) |
| 1948 | 28.2 mm (1.1 in) |
| 1949 | 62.5 mm (2.5 in) |
| 1950 | 61.7 mm (2.4 in) |
| 1951 | 55.1 mm (2.2 in) |
| 1952 | 32.5 mm (1.3 in) |
| 1953 | 89.4 mm (3.5 in) |
| 1954 | 62.2 mm (2.4 in) |
| 1955 | 46.0 mm (1.8 in) |
| 1956 | 45.0 mm (1.8 in) |
| 1957 | 29.5 mm (1.2 in) |
| 1958 | 29.0 mm (1.1 in) |
| 1959 | 31.0 mm (1.2 in) |
| 1960 | 49.8 mm (2.0 in) |
| 1961 | 39.4 mm (1.6 in) |
| 1962 | 51.6 mm (2.0 in) |
| 1963 | 51.3 mm (2.0 in) |
| 1964 | 54.1 mm (2.1 in) |
| 1965 | 31.0 mm (1.2 in) |
| 1966 | 57.9 mm (2.3 in) |
| 1967 | 68.3 mm (2.7 in) |
| 1968 | 79.0 mm (3.1 in) |
| 1969 | 54.4 mm (2.1 in) |
| 1970 | 40.6 mm (1.6 in) |
| 1971 | 84.6 mm (3.3 in) |
| 1972 | 54.1 mm (2.1 in) |
| 1973 | 43.9 mm (1.7 in) |
| 1974 | 29.0 mm (1.1 in) |
| 1975 | 51.6 mm (2.0 in) |
| 1976 | 15.0 mm (0.6 in) |
| 1977 | 37.6 mm (1.5 in) |
| 1978 | 37.6 mm (1.5 in) |
| 1979 | 60.2 mm (2.4 in) |
| 1980 | 60.7 mm (2.4 in) |
| 1981 | 54.1 mm (2.1 in) |
| 1982 | 69.1 mm (2.7 in) |
| 1983 | 61.5 mm (2.4 in) |
| 1984 | 101.6 mm (4.0 in) |
| 1985 | 36.1 mm (1.4 in) |
| 1986 | 34.0 mm (1.3 in) |
| 1987 | 25.1 mm (1.0 in) |
| 1988 | 48.5 mm (1.9 in) |
| 1989 | 67.3 mm (2.6 in) |
| 1990 | 59.4 mm (2.3 in) |
| 1991 | 66.0 mm (2.6 in) |
| 1992 | 38.1 mm (1.5 in) |
| 1993 | 32.3 mm (1.3 in) |
| 1994 | 46.7 mm (1.8 in) |
| 1995 | 65.8 mm (2.6 in) |
| 1996 | 62.2 mm (2.4 in) |
| 1997 | 51.8 mm (2.0 in) |
| 1998 | 59.9 mm (2.4 in) |
| 1999 | 69.6 mm (2.7 in) |
| 2000 | 31.5 mm (1.2 in) |
| 2001 | 31.8 mm (1.3 in) |
| 2002 | 55.6 mm (2.2 in) |
| 2003 | 42.9 mm (1.7 in) |
| 2004 | 36.3 mm (1.4 in) |
| 2005 | 29.2 mm (1.1 in) |
| 2006 | 22.6 mm (0.9 in) |
| 2007 | 64.5 mm (2.5 in) |
| 2008 | 84.3 mm (3.3 in) |
| 2009 | 41.7 mm (1.6 in) |
| 2010 | 34.0 mm (1.3 in) |
| 2011 | 73.4 mm (2.9 in) |
| 2012 | 35.6 mm (1.4 in) |
| 2013 | 45.5 mm (1.8 in) |
| 2014 | 38.9 mm (1.5 in) |
| 2015 | 52.1 mm (2.1 in) |
| 2016 | 47.8 mm (1.9 in) |
| 2017 | 38.9 mm (1.5 in) |
| 2018 | 46.7 mm (1.8 in) |
| 2019 | 42.2 mm (1.7 in) |
| 2020 | 28.2 mm (1.1 in) |
| 2021 | 41.1 mm (1.6 in) |
| 2022 | 71.9 mm (2.8 in) |
| 2023 | 37.6 mm (1.5 in) |
| 2024 | 53.1 mm (2.1 in) |
| 2025 | 65.3 mm (2.6 in) |
| 2026 | 37.6 mm (1.5 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1893 | 39.1 mm (1.5 in) |
| 1894 | 32.0 mm (1.3 in) |
| 1897 | 77.2 mm (3.0 in) |
| 1898 | 50.0 mm (2.0 in) |
| 1899 | 68.1 mm (2.7 in) |
| 1900 | 68.6 mm (2.7 in) |
| 1901 | 52.1 mm (2.1 in) |
| 1902 | 70.2 mm (2.8 in) |
| 1903 | 69.8 mm (2.7 in) |
| 1904 | 24.1 mm (0.9 in) |
| 1905 | 86.1 mm (3.4 in) |
| 1906 | 85.0 mm (3.3 in) |
| 1907 | 62.8 mm (2.5 in) |
| 1908 | 68.8 mm (2.7 in) |
| 1909 | 71.4 mm (2.8 in) |
| 1910 | 38.9 mm (1.5 in) |
| 1911 | 41.2 mm (1.6 in) |
| 1912 | 46.0 mm (1.8 in) |
| 1913 | 57.6 mm (2.3 in) |
| 1914 | 85.6 mm (3.4 in) |
| 1915 | 51.0 mm (2.0 in) |
| 1916 | 6.1 mm (0.24 in) |
| 1918 | 44.8 mm (1.8 in) |
| 1919 | 47.7 mm (1.9 in) |
| 1920 | 58.9 mm (2.3 in) |
| 1921 | 79.7 mm (3.1 in) |
| 1922 | 68.9 mm (2.7 in) |
| 1923 | 84.2 mm (3.3 in) |
| 1924 | 61.4 mm (2.4 in) |
| 1925 | 59.9 mm (2.4 in) |
| 1926 | 54.9 mm (2.2 in) |
| 1927 | 94.1 mm (3.7 in) |
| 1928 | 55.6 mm (2.2 in) |
| 1929 | 58.2 mm (2.3 in) |
| 1930 | 61.3 mm (2.4 in) |
| 1931 | 50.1 mm (2.0 in) |
| 1932 | 64.3 mm (2.5 in) |
| 1933 | 50.3 mm (2.0 in) |
| 1934 | 35.4 mm (1.4 in) |
| 1935 | 50.5 mm (2.0 in) |
| 1936 | 23.6 mm (0.9 in) |
| 1937 | 67.0 mm (2.6 in) |
| 1938 | 43.0 mm (1.7 in) |
| 1939 | 55.7 mm (2.2 in) |
| 1940 | 28.7 mm (1.1 in) |
| 1941 | 101.1 mm (4.0 in) |
| 1942 | 50.3 mm (2.0 in) |
| 1943 | 74.5 mm (2.9 in) |
| 1944 | 66.8 mm (2.6 in) |
| 1945 | 49.3 mm (1.9 in) |
| 1946 | 82.0 mm (3.2 in) |
| 1947 | 66.0 mm (2.6 in) |
| 1948 | 43.4 mm (1.7 in) |
| 1949 | 73.2 mm (2.9 in) |
| 1950 | 64.0 mm (2.5 in) |
| 1951 | 116.6 mm (4.6 in) |
| 1952 | 56.7 mm (2.2 in) |
| 1953 | 100.1 mm (3.9 in) |
| 1954 | 80.9 mm (3.2 in) |
| 1955 | 62.5 mm (2.5 in) |
| 1956 | 70.0 mm (2.8 in) |
| 1957 | 57.4 mm (2.3 in) |
| 1958 | 49.8 mm (2.0 in) |
| 1959 | 67.3 mm (2.6 in) |
| 1960 | 73.1 mm (2.9 in) |
| 1961 | 58.9 mm (2.3 in) |
| 1962 | 89.0 mm (3.5 in) |
| 1963 | 66.3 mm (2.6 in) |
| 1964 | 111.6 mm (4.4 in) |
| 1965 | 44.0 mm (1.7 in) |
| 1966 | 82.8 mm (3.3 in) |
| 1967 | 93.7 mm (3.7 in) |
| 1968 | 150.9 mm (5.9 in) |
| 1969 | 73.0 mm (2.9 in) |
| 1970 | 88.9 mm (3.5 in) |
| 1971 | 101.1 mm (4.0 in) |
| 1972 | 81.8 mm (3.2 in) |
| 1973 | 56.6 mm (2.2 in) |
| 1974 | 70.4 mm (2.8 in) |
| 1975 | 107.5 mm (4.2 in) |
| 1976 | 21.3 mm (0.8 in) |
| 1977 | 66.3 mm (2.6 in) |
| 1978 | 60.9 mm (2.4 in) |
| 1979 | 98.0 mm (3.9 in) |
| 1980 | 107.7 mm (4.2 in) |
| 1981 | 70.0 mm (2.8 in) |
| 1982 | 107.5 mm (4.2 in) |
| 1983 | 86.7 mm (3.4 in) |
| 1984 | 101.6 mm (4.0 in) |
| 1985 | 53.8 mm (2.1 in) |
| 1986 | 60.4 mm (2.4 in) |
| 1987 | 55.4 mm (2.2 in) |
| 1988 | 54.1 mm (2.1 in) |
| 1989 | 89.4 mm (3.5 in) |
| 1990 | 71.8 mm (2.8 in) |
| 1991 | 117.8 mm (4.6 in) |
| 1992 | 71.9 mm (2.8 in) |
| 1993 | 44.2 mm (1.7 in) |
| 1994 | 56.4 mm (2.2 in) |
| 1995 | 93.0 mm (3.7 in) |
| 1996 | 126.0 mm (5.0 in) |
| 1997 | 72.8 mm (2.9 in) |
| 1998 | 70.0 mm (2.8 in) |
| 1999 | 143.6 mm (5.7 in) |
| 2000 | 37.1 mm (1.5 in) |
| 2001 | 64.8 mm (2.6 in) |
| 2002 | 85.3 mm (3.4 in) |
| 2003 | 58.6 mm (2.3 in) |
| 2004 | 63.8 mm (2.5 in) |
| 2005 | 49.3 mm (1.9 in) |
| 2006 | 33.8 mm (1.3 in) |
| 2007 | 79.0 mm (3.1 in) |
| 2008 | 115.9 mm (4.6 in) |
| 2009 | 58.9 mm (2.3 in) |
| 2010 | 62.1 mm (2.4 in) |
| 2011 | 150.9 mm (5.9 in) |
| 2012 | 48.3 mm (1.9 in) |
| 2013 | 61.7 mm (2.4 in) |
| 2014 | 58.3 mm (2.3 in) |
| 2015 | 97.8 mm (3.9 in) |
| 2016 | 65.8 mm (2.6 in) |
| 2017 | 43.5 mm (1.7 in) |
| 2018 | 52.5 mm (2.1 in) |
| 2019 | 76.5 mm (3.0 in) |
| 2020 | 43.4 mm (1.7 in) |
| 2021 | 45.2 mm (1.8 in) |
| 2022 | 91.7 mm (3.6 in) |
| 2023 | 54.9 mm (2.2 in) |
| 2024 | 73.7 mm (2.9 in) |
| 2025 | 118.4 mm (4.7 in) |
| 2026 | 46.0 mm (1.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1893 | 37 days |
| 1894 | 28 days |
| 1897 | 30 days |
| 1898 | 35 days |
| 1899 | 27 days |
| 1900 | 35 days |
| 1901 | 27 days |
| 1902 | 30 days |
| 1903 | 30 days |
| 1904 | 45 days |
| 1905 | 32 days |
| 1906 | 26 days |
| 1907 | 88 days |
| 1908 | 30 days |
| 1909 | 50 days |
| 1910 | 34 days |
| 1911 | 41 days |
| 1912 | 81 days |
| 1913 | 52 days |
| 1914 | 12 days |
| 1915 | 32 days |
| 1916 | 20 days |
| 1918 | 31 days |
| 1919 | 18 days |
| 1920 | 8 days |
| 1921 | 26 days |
| 1922 | 38 days |
| 1923 | 48 days |
| 1924 | 23 days |
| 1925 | 51 days |
| 1926 | 49 days |
| 1927 | 29 days |
| 1928 | 34 days |
| 1929 | 38 days |
| 1930 | 40 days |
| 1931 | 35 days |
| 1932 | 35 days |
| 1933 | 46 days |
| 1934 | 54 days |
| 1935 | 44 days |
| 1936 | 35 days |
| 1937 | 80 days |
| 1938 | 33 days |
| 1939 | 70 days |
| 1940 | 31 days |
| 1941 | 54 days |
| 1942 | 52 days |
| 1943 | 38 days |
| 1944 | 34 days |
| 1945 | 82 days |
| 1946 | 35 days |
| 1947 | 37 days |
| 1948 | 36 days |
| 1949 | 41 days |
| 1950 | 27 days |
| 1951 | 43 days |
| 1952 | 64 days |
| 1953 | 22 days |
| 1954 | 30 days |
| 1955 | 28 days |
| 1956 | 24 days |
| 1957 | 22 days |
| 1958 | 42 days |
| 1959 | 43 days |
| 1960 | 27 days |
| 1961 | 35 days |
| 1962 | 33 days |
| 1963 | 37 days |
| 1964 | 70 days |
| 1965 | 29 days |
| 1966 | 24 days |
| 1967 | 65 days |
| 1968 | 25 days |
| 1969 | 25 days |
| 1970 | 23 days |
| 1971 | 27 days |
| 1972 | 34 days |
| 1973 | 34 days |
| 1974 | 62 days |
| 1975 | 36 days |
| 1976 | 42 days |
| 1977 | 26 days |
| 1978 | 27 days |
| 1979 | 37 days |
| 1980 | 31 days |
| 1981 | 47 days |
| 1982 | 52 days |
| 1983 | 63 days |
| 1984 | 37 days |
| 1985 | 42 days |
| 1986 | 42 days |
| 1987 | 53 days |
| 1988 | 55 days |
| 1989 | 30 days |
| 1990 | 45 days |
| 1991 | 39 days |
| 1992 | 53 days |
| 1993 | 24 days |
| 1994 | 30 days |
| 1995 | 22 days |
| 1996 | 24 days |
| 1997 | 40 days |
| 1998 | 49 days |
| 1999 | 30 days |
| 2000 | 33 days |
| 2001 | 46 days |
| 2002 | 54 days |
| 2003 | 35 days |
| 2004 | 35 days |
| 2005 | 27 days |
| 2006 | 29 days |
| 2007 | 41 days |
| 2008 | 20 days |
| 2009 | 22 days |
| 2010 | 25 days |
| 2011 | 40 days |
| 2012 | 73 days |
| 2013 | 28 days |
| 2014 | 29 days |
| 2015 | 25 days |
| 2016 | 24 days |
| 2017 | 43 days |
| 2018 | 33 days |
| 2019 | 25 days |
| 2020 | 40 days |
| 2021 | 51 days |
| 2022 | 51 days |
| 2023 | 26 days |
| 2024 | 49 days |
| 2025 | 31 days |
| 2026 | 33 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
91 years with a frostAcross 91 years with a frost, the median last spring frost at Pierre Rgnl AP falls on 7 May and the median first autumn frost on 5 October, which leaves a median of 151 days between them.
In 1996 to 2025 the median growing season was 156 days. That is 5 days more than in 1934 to 1964.
Fitted over all years, the growing season changes by -0.1 days per decade at this station.
| Measure | Median, all years | Earliest period (1934 to 1964) | Recent period (1996 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 7 May | 7 May | 10 May | 3 days later | +0.5 days per decade |
| First autumn frost | 5 October | 2 October | 7 October | 5 days later | +0.4 days per decade |
| Growing days | 151 days | 151 days | 156 days | 5 days more | -0.1 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
117 years, 1893 to 2025A day with at least 44.4 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 92.3 mm (3.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 44.4 mm (1.7 in) | |
| 5 years | 59.2 mm (2.3 in) | |
| 10 years | 68.1 mm (2.7 in) | |
| 25 years | 78.5 mm (3.1 in) | |
| 50 years | 85.7 mm (3.4 in) | |
| 100 years | 92.3 mm (3.6 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 117 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: 101.6 mm (4.0 in) in 1984; 89.4 mm (3.5 in) in 1953; 84.6 mm (3.3 in) in 1971.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2011 to 2025 against 1961 to 1990Over 2011 to 2025, Pierre Rgnl AP had a mean temperature of 8.6 C (47.6 F) and 507.5 mm (20.0 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Springview 2NW (United States, 176 km away), Academy 2NE (United States, 141 km away) and Newport (United States, 212 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Springview 2NW | United States | 176 km (109 mi) | 8.7 C (47.6 F) | 537.7 mm (21.2 in) | 0.93 |
| Academy 2NE | United States | 141 km (88 mi) | 9.0 C (48.1 F) | 548.5 mm (21.6 in) | 1.02 |
| Newport | United States | 212 km (132 mi) | 8.9 C (48.0 F) | 596.0 mm (23.5 in) | 1.03 |
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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-15).