Dupree Weather Records (USC00392429)
Record envelope, standing records and threshold days for Dupree (USC00392429), South Dakota, United States, with 104 years of record.
Key Facts for Dupree
- Dupree (USC00392429) is a weather station in South Dakota, United States at 45.05 latitude and -101.60 longitude, 728 m (2,388 ft) above sea level.
- The station reports from 1922 to 2025, 104 years of record.
- 1,464 records set at Dupree still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Dupree tied a daily record high maximum temperature of 20.0 C (68.0 F) on 9 March 2025.
About the Station
- Location: South Dakota, United States, 45.05 latitude, -101.60 longitude.
- Elevation: 728 m (2,388 ft).
- Period of record: 1922 to 2025, 104 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
3 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) | -39.4 C (-38.9 F) | 10.0 C (50.0 F) | -26.1 C (-15.0 F) |
| Feb | 22.2 C (72.0 F) | -37.2 C (-35.0 F) | 14.4 C (57.9 F) | -33.3 C (-27.9 F) |
| Mar | 28.3 C (82.9 F) | -35.0 C (-31.0 F) | 20.0 C (68.0 F) | -9.4 C (15.1 F) |
| Apr | 35.6 C (96.1 F) | -21.7 C (-7.1 F) | n/a | n/a |
| May | 41.7 C (107.1 F) | -7.8 C (18.0 F) | n/a | n/a |
| Jun | 43.3 C (109.9 F) | -0.6 C (30.9 F) | n/a | n/a |
| Jul | 45.6 C (114.1 F) | 3.3 C (37.9 F) | n/a | n/a |
| Aug | 43.3 C (109.9 F) | 1.1 C (34.0 F) | n/a | n/a |
| Sep | 41.7 C (107.1 F) | -13.3 C (8.1 F) | n/a | n/a |
| Oct | 36.1 C (97.0 F) | -23.9 C (-11.0 F) | n/a | n/a |
| Nov | 26.1 C (79.0 F) | -30.0 C (-22.0 F) | n/a | n/a |
| Dec | 21.7 C (71.1 F) | -36.7 C (-34.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1922 | 20 |
| 1923 | 10 |
| 1924 | 20 |
| 1925 | 14 |
| 1926 | 13 |
| 1927 | 19 |
| 1928 | 13 |
| 1929 | 11 |
| 1930 | 16 |
| 1931 | 28 |
| 1932 | 15 |
| 1933 | 14 |
| 1934 | 31 |
| 1935 | 15 |
| 1936 | 68 |
| 1937 | 17 |
| 1938 | 12 |
| 1939 | 27 |
| 1940 | 14 |
| 1941 | 20 |
| 1942 | 14 |
| 1943 | 16 |
| 1944 | 10 |
| 1945 | 9 |
| 1946 | 10 |
| 1947 | 15 |
| 1948 | 15 |
| 1949 | 15 |
| 1950 | 22 |
| 1951 | 21 |
| 1952 | 10 |
| 1953 | 11 |
| 1954 | 10 |
| 1955 | 12 |
| 1956 | 5 |
| 1957 | 6 |
| 1958 | 14 |
| 1959 | 18 |
| 1960 | 12 |
| 1961 | 4 |
| 1962 | 19 |
| 1963 | 15 |
| 1964 | 9 |
| 1965 | 20 |
| 1966 | 15 |
| 1967 | 10 |
| 1968 | 9 |
| 1969 | 9 |
| 1970 | 10 |
| 1971 | 9 |
| 1972 | 18 |
| 1973 | 13 |
| 1974 | 16 |
| 1975 | 3 |
| 1976 | 11 |
| 1977 | 13 |
| 1978 | 12 |
| 1979 | 11 |
| 1980 | 17 |
| 1981 | 8 |
| 1982 | 6 |
| 1983 | 14 |
| 1984 | 9 |
| 1985 | 30 |
| 1986 | 12 |
| 1987 | 14 |
| 1988 | 17 |
| 1989 | 22 |
| 1990 | 9 |
| 1991 | 21 |
| 1992 | 25 |
| 1993 | 11 |
| 1994 | 5 |
| 1995 | 10 |
| 1996 | 17 |
| 1997 | 16 |
| 1998 | 10 |
| 1999 | 12 |
| 2000 | 12 |
| 2001 | 5 |
| 2002 | 10 |
| 2003 | 15 |
| 2004 | 7 |
| 2005 | 10 |
| 2006 | 13 |
| 2007 | 15 |
| 2008 | 4 |
| 2009 | 13 |
| 2010 | 5 |
| 2011 | 6 |
| 2012 | 22 |
| 2013 | 12 |
| 2014 | 10 |
| 2015 | 19 |
| 2016 | 11 |
| 2017 | 19 |
| 2018 | 10 |
| 2019 | 12 |
| 2020 | 19 |
| 2021 | 18 |
| 2022 | 18 |
| 2023 | 12 |
| 2024 | 11 |
| 2025 | 3 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1966-01-29 | Record low minimum temperature | Record low minimum temperature -39.4 C (-38.9 F) |
| 2010-06-17 | Record daily precipitation | Record daily precipitation 123.4 mm (4.9 in) |
| 2014-08-23 | Record daily precipitation | Record daily precipitation 130.0 mm (5.1 in) |
Wettest Day of Each Month
Aug: 130.0 mm (5.1 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 17.8 mm (0.7 in) | 4 January 1997 |
| Feb | 35.8 mm (1.4 in) | 24 February 1930 |
| Mar | 51.3 mm (2.0 in) | 8 March 2000 |
| Apr | 91.4 mm (3.6 in) | 8 April 1982 |
| May | 93.2 mm (3.7 in) | 22 May 1972 |
| Jun | 123.4 mm (4.9 in) | 17 June 2010 |
| Jul | 84.6 mm (3.3 in) | 18 July 1987 |
| Aug | 130.0 mm (5.1 in) | 23 August 2014 |
| Sep | 59.4 mm (2.3 in) | 18 September 1996 |
| Oct | 57.4 mm (2.3 in) | 9 October 1982 |
| Nov | 52.3 mm (2.1 in) | 5 November 1948 |
| Dec | 25.4 mm (1.0 in) | 25 December 2016 |
Period of Record Coverage
1922 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1922 | 301 | 82% | No |
| 1923 | 363 | 99% | Yes |
| 1924 | 365 | 100% | Yes |
| 1925 | 364 | 100% | Yes |
| 1926 | 364 | 100% | Yes |
| 1927 | 365 | 100% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 365 | 100% | Yes |
| 1930 | 364 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 363 | 99% | Yes |
| 1934 | 364 | 100% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 363 | 99% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 364 | 100% | Yes |
| 1940 | 363 | 99% | Yes |
| 1941 | 360 | 99% | Yes |
| 1942 | 361 | 99% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 362 | 99% | Yes |
| 1945 | 359 | 98% | Yes |
| 1946 | 362 | 99% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 364 | 99% | Yes |
| 1949 | 363 | 99% | Yes |
| 1950 | 362 | 99% | Yes |
| 1951 | 356 | 98% | Yes |
| 1952 | 353 | 96% | Yes |
| 1953 | 361 | 99% | Yes |
| 1954 | 361 | 99% | Yes |
| 1955 | 353 | 97% | Yes |
| 1956 | 341 | 93% | Yes |
| 1957 | 357 | 98% | Yes |
| 1958 | 362 | 99% | Yes |
| 1959 | 363 | 99% | Yes |
| 1960 | 358 | 98% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 363 | 99% | Yes |
| 1970 | 362 | 99% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 364 | 99% | Yes |
| 1973 | 363 | 99% | Yes |
| 1974 | 363 | 99% | Yes |
| 1975 | 363 | 99% | Yes |
| 1976 | 362 | 99% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 364 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 358 | 98% | Yes |
| 1982 | 362 | 99% | Yes |
| 1983 | 325 | 89% | No |
| 1984 | 361 | 99% | Yes |
| 1985 | 358 | 98% | Yes |
| 1986 | 358 | 98% | Yes |
| 1987 | 360 | 99% | Yes |
| 1988 | 360 | 98% | Yes |
| 1989 | 360 | 99% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 363 | 99% | Yes |
| 1992 | 365 | 100% | Yes |
| 1993 | 300 | 82% | No |
| 1994 | 252 | 69% | No |
| 1995 | 342 | 94% | Yes |
| 1996 | 300 | 82% | No |
| 1997 | 353 | 97% | Yes |
| 1998 | 362 | 99% | Yes |
| 1999 | 358 | 98% | Yes |
| 2000 | 362 | 99% | Yes |
| 2001 | 363 | 99% | Yes |
| 2002 | 359 | 98% | Yes |
| 2003 | 362 | 99% | Yes |
| 2004 | 365 | 100% | Yes |
| 2005 | 337 | 92% | Yes |
| 2006 | 362 | 99% | Yes |
| 2007 | 360 | 99% | Yes |
| 2008 | 242 | 66% | No |
| 2009 | 334 | 92% | Yes |
| 2010 | 364 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 365 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 356 | 98% | Yes |
| 2016 | 365 | 100% | Yes |
| 2017 | 362 | 99% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 362 | 99% | Yes |
| 2020 | 364 | 99% | Yes |
| 2021 | 360 | 99% | Yes |
| 2022 | 361 | 99% | Yes |
| 2023 | 355 | 97% | Yes |
| 2024 | 357 | 98% | Yes |
| 2025 | 82 | 22% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 9 March 2025 | Dupree, US | daily high max (Tie) | 20.0 C (68.0 F) | tie | 36 years | 5 of 100 (Routine) |
| 23 February 2025 | Dupree, US | daily high min | 3.3 C (37.9 F) | 0.5 C (0.9 F) | 95 years | 38 of 100 (Notable) |
| 19 February 2025 | Dupree, US | daily low min | -33.3 C (-27.9 F) | 0.5 C (0.9 F) | 96 years | 38 of 100 (Notable) |
| 18 February 2025 | Dupree, US | daily low min | -31.1 C (-24.0 F) | 0.5 C (0.9 F) | 59 years | 27 of 100 (Routine) |
| 9 November 2024 | Dupree, US | daily rain | 12.7 mm (0.5 in) | 3.3 mm (0.13 in) | 26 years | 20 of 100 (Routine) |
| 9 October 2024 | Dupree, US | daily high max | 32.2 C (90.0 F) | 1.1 C (2.0 F) | 69 years | 31 of 100 (Routine) |
| 29 September 2024 | Dupree, US | daily high max | 38.3 C (100.9 F) | 3.3 C (5.9 F) | 93 years | 41 of 100 (Notable) |
| 26 September 2024 | Dupree, US | daily high max | 38.3 C (100.9 F) | 4.4 C (7.9 F) | 81 years | 40 of 100 (Notable) |
| 10 September 2024 | Dupree, US | daily high min | 21.7 C (71.1 F) | 1.7 C (3.1 F) | 46 years | 26 of 100 (Routine) |
| 9 September 2024 | Dupree, US | daily high min | 21.7 C (71.1 F) | 1.1 C (2.0 F) | 19 years | 17 of 100 (Routine) |
| 26 August 2024 | Dupree, US | daily rain | 22.9 mm (0.9 in) | 5.1 mm (0.20 in) | 2 years | 14 of 100 (Routine) |
| 24 August 2024 | Dupree, US | daily high max | 40.0 C (104.0 F) | 0.6 C (1.1 F) | 24 years | 18 of 100 (Routine) |
| 14 July 2024 | Dupree, US | daily rain | 50.8 mm (2.0 in) | 15.7 mm (0.6 in) | 35 years | 34 of 100 (Routine) |
| 25 June 2024 | Dupree, US | daily rain | 15.2 mm (0.6 in) | 1.2 mm (0.05 in) | 24 years | 18 of 100 (Routine) |
| 27 March 2024 | Dupree, US | daily low min | -21.1 C (-6.0 F) | 0.5 C (0.9 F) | 93 years | 37 of 100 (Notable) |
| 26 March 2024 | Dupree, US | daily low min (Tie) | -21.1 C (-6.0 F) | tie | 93 years | 9 of 100 (Routine) |
| 24 March 2024 | Dupree, US | monthly snowfall (Tie) | 25.4 cm (10.0 in) | tie | 91 years | 11 of 100 (Routine) |
| 24 March 2024 | Dupree, US | daily rain (Tie) | 13.5 mm (0.5 in) | tie | 15 years | 3 of 100 (Routine) |
| 10 March 2024 | Dupree, US | daily high min | 5.6 C (42.1 F) | 2.8 C (5.0 F) | 47 years | 28 of 100 (Routine) |
| 26 February 2024 | Dupree, US | daily high max | 20.0 C (68.0 F) | 3.3 C (5.9 F) | 65 years | 32 of 100 (Routine) |
Climate Trend
94 complete years, 1923 to 2024| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1923 | 7.4 C | -0.43 C |
| 1924 | 5.9 C | -1.90 C |
| 1925 | 7.5 C | -0.28 C |
| 1926 | 7.5 C | -0.32 C |
| 1927 | 5.8 C | -2.00 C |
| 1928 | 7.8 C | -0.05 C |
| 1929 | 6.1 C | -1.67 C |
| 1930 | 7.9 C | +0.11 C |
| 1931 | 9.9 C | +2.04 C |
| 1932 | 6.9 C | -0.91 C |
| 1933 | 8.6 C | +0.83 C |
| 1934 | 9.7 C | +1.87 C |
| 1935 | 7.9 C | +0.05 C |
| 1936 | 7.1 C | -0.70 C |
| 1937 | 6.8 C | -0.98 C |
| 1938 | 8.9 C | +1.05 C |
| 1939 | 9.0 C | +1.23 C |
| 1940 | 7.7 C | -0.12 C |
| 1941 | 8.7 C | +0.90 C |
| 1942 | 7.6 C | -0.22 C |
| 1943 | 7.6 C | -0.18 C |
| 1944 | 7.1 C | -0.72 C |
| 1945 | 6.9 C | -0.89 C |
| 1946 | 8.5 C | +0.70 C |
| 1947 | 7.7 C | -0.11 C |
| 1948 | 7.5 C | -0.34 C |
| 1949 | 7.3 C | -0.49 C |
| 1950 | 5.2 C | -2.64 C |
| 1951 | 5.3 C | -2.56 C |
| 1952 | 7.2 C | -0.62 C |
| 1953 | 8.3 C | +0.50 C |
| 1954 | 8.3 C | +0.50 C |
| 1955 | 7.3 C | -0.55 C |
| 1957 | 7.1 C | -0.68 C |
| 1958 | 7.8 C | -0.01 C |
| 1959 | 7.2 C | -0.63 C |
| 1960 | 7.3 C | -0.53 C |
| 1961 | 8.0 C | +0.23 C |
| 1962 | 7.3 C | -0.47 C |
| 1963 | 8.7 C | +0.86 C |
| 1964 | 7.4 C | -0.42 C |
| 1965 | 6.4 C | -1.40 C |
| 1966 | 6.5 C | -1.31 C |
| 1967 | 7.4 C | -0.46 C |
| 1968 | 6.9 C | -0.91 C |
| 1969 | 6.7 C | -1.11 C |
| 1970 | 6.7 C | -1.16 C |
| 1971 | 6.9 C | -0.95 C |
| 1972 | 6.4 C | -1.40 C |
| 1973 | 8.6 C | +0.82 C |
| 1974 | 8.6 C | +0.82 C |
| 1975 | 7.0 C | -0.83 C |
| 1976 | 8.6 C | +0.77 C |
| 1977 | 8.3 C | +0.49 C |
| 1978 | 6.1 C | -1.71 C |
| 1979 | 6.5 C | -1.29 C |
| 1980 | 9.0 C | +1.15 C |
| 1981 | 9.5 C | +1.64 C |
| 1982 | 6.6 C | -1.19 C |
| 1984 | 7.7 C | -0.07 C |
| 1985 | 6.4 C | -1.37 C |
| 1986 | 7.6 C | -0.26 C |
| 1987 | 9.1 C | +1.25 C |
| 1988 | 8.6 C | +0.75 C |
| 1989 | 7.2 C | -0.63 C |
| 1990 | 8.4 C | +0.61 C |
| 1991 | 8.2 C | +0.43 C |
| 1992 | 7.8 C | -0.03 C |
| 1995 | 7.1 C | -0.70 C |
| 1997 | 7.2 C | -0.63 C |
| 1998 | 8.5 C | +0.66 C |
| 1999 | 8.8 C | +0.94 C |
| 2000 | 7.5 C | -0.34 C |
| 2001 | 8.1 C | +0.25 C |
| 2002 | 8.3 C | +0.52 C |
| 2003 | 8.2 C | +0.34 C |
| 2004 | 8.2 C | +0.38 C |
| 2006 | 9.4 C | +1.54 C |
| 2007 | 9.0 C | +1.19 C |
| 2010 | 7.0 C | -0.86 C |
| 2011 | 7.1 C | -0.76 C |
| 2012 | 9.7 C | +1.90 C |
| 2013 | 8.2 C | +0.40 C |
| 2014 | 7.6 C | -0.26 C |
| 2015 | 10.2 C | +2.35 C |
| 2016 | 10.3 C | +2.52 C |
| 2017 | 9.2 C | +1.38 C |
| 2018 | 7.8 C | -0.01 C |
| 2019 | 6.5 C | -1.31 C |
| 2020 | 9.3 C | +1.44 C |
| 2021 | 10.1 C | +2.25 C |
| 2022 | 8.7 C | +0.87 C |
| 2023 | 9.3 C | +1.47 C |
| 2024 | 10.0 C | +2.18 C |
The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1923 to 2024. In Fahrenheit: 0.2 F (0.1 to 0.4) per decade. The slope is a straight line fitted to 94 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.1 to 0.4) per decade | 1923 to 2024 | 94 | Rise |
| Mean daily maximum | 0.1 C (0.1 to 0.2) per decade | 0.3 F (0.1 to 0.4) per decade | 1923 to 2024 | 94 | Rise |
| Mean daily minimum | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.1 to 0.3) per decade | 1923 to 2024 | 94 | 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
1922 to 2025| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 45.6 C (114.1 F) | 1936 | 40.3 C (104.5 F) | 104 |
| Coldest night (TNn) | -39.4 C (-38.9 F) | 1966 | -31.7 C (-25.1 F) | 104 |
| Wettest day (Rx1day) | 130.0 mm (5.1 in) | 2014 | 43.7 mm (1.7 in) | 104 |
| Wettest five days (Rx5day) | 159.4 mm (6.3 in) | 2008 | 62.9 mm (2.5 in) | 104 |
| Longest dry spell (CDD) | 98 days | 1952 | 36 days | 104 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1922 | 38.3 C (100.9 F) |
| 1923 | 40.6 C (105.1 F) |
| 1924 | 39.4 C (102.9 F) |
| 1925 | 40.0 C (104.0 F) |
| 1926 | 40.6 C (105.1 F) |
| 1927 | 36.1 C (97.0 F) |
| 1928 | 39.4 C (102.9 F) |
| 1929 | 42.2 C (108.0 F) |
| 1930 | 41.7 C (107.1 F) |
| 1931 | 43.3 C (109.9 F) |
| 1932 | 40.0 C (104.0 F) |
| 1933 | 43.3 C (109.9 F) |
| 1934 | 42.8 C (109.0 F) |
| 1935 | 42.8 C (109.0 F) |
| 1936 | 45.6 C (114.1 F) |
| 1937 | 43.3 C (109.9 F) |
| 1938 | 42.2 C (108.0 F) |
| 1939 | 40.6 C (105.1 F) |
| 1940 | 41.7 C (107.1 F) |
| 1941 | 42.2 C (108.0 F) |
| 1942 | 39.4 C (102.9 F) |
| 1943 | 40.6 C (105.1 F) |
| 1944 | 39.4 C (102.9 F) |
| 1945 | 40.6 C (105.1 F) |
| 1946 | 40.6 C (105.1 F) |
| 1947 | 43.3 C (109.9 F) |
| 1948 | 41.1 C (106.0 F) |
| 1949 | 43.3 C (109.9 F) |
| 1950 | 38.3 C (100.9 F) |
| 1951 | 38.3 C (100.9 F) |
| 1952 | 42.8 C (109.0 F) |
| 1953 | 38.3 C (100.9 F) |
| 1954 | 41.1 C (106.0 F) |
| 1955 | 41.7 C (107.1 F) |
| 1956 | 38.9 C (102.0 F) |
| 1957 | 38.3 C (100.9 F) |
| 1958 | 41.7 C (107.1 F) |
| 1959 | 41.7 C (107.1 F) |
| 1960 | 42.2 C (108.0 F) |
| 1961 | 40.6 C (105.1 F) |
| 1962 | 37.8 C (100.0 F) |
| 1963 | 42.8 C (109.0 F) |
| 1964 | 37.8 C (100.0 F) |
| 1965 | 40.0 C (104.0 F) |
| 1966 | 41.1 C (106.0 F) |
| 1967 | 38.3 C (100.9 F) |
| 1968 | 38.3 C (100.9 F) |
| 1969 | 40.6 C (105.1 F) |
| 1970 | 40.6 C (105.1 F) |
| 1971 | 40.0 C (104.0 F) |
| 1972 | 40.0 C (104.0 F) |
| 1973 | 41.7 C (107.1 F) |
| 1974 | 38.9 C (102.0 F) |
| 1975 | 42.2 C (108.0 F) |
| 1976 | 40.6 C (105.1 F) |
| 1977 | 40.6 C (105.1 F) |
| 1978 | 40.0 C (104.0 F) |
| 1979 | 40.6 C (105.1 F) |
| 1980 | 41.1 C (106.0 F) |
| 1981 | 40.6 C (105.1 F) |
| 1982 | 38.3 C (100.9 F) |
| 1983 | 40.0 C (104.0 F) |
| 1984 | 39.4 C (102.9 F) |
| 1985 | 42.2 C (108.0 F) |
| 1986 | 37.2 C (99.0 F) |
| 1987 | 38.9 C (102.0 F) |
| 1988 | 42.8 C (109.0 F) |
| 1989 | 42.2 C (108.0 F) |
| 1990 | 37.2 C (99.0 F) |
| 1991 | 39.4 C (102.9 F) |
| 1992 | 37.2 C (99.0 F) |
| 1993 | 36.1 C (97.0 F) |
| 1994 | 37.8 C (100.0 F) |
| 1995 | 38.9 C (102.0 F) |
| 1996 | 38.3 C (100.9 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 39.4 C (102.9 F) |
| 1999 | 40.0 C (104.0 F) |
| 2000 | 39.4 C (102.9 F) |
| 2001 | 39.4 C (102.9 F) |
| 2002 | 42.8 C (109.0 F) |
| 2003 | 41.1 C (106.0 F) |
| 2004 | 38.9 C (102.0 F) |
| 2005 | 39.4 C (102.9 F) |
| 2006 | 45.0 C (113.0 F) |
| 2007 | 42.2 C (108.0 F) |
| 2008 | 37.2 C (99.0 F) |
| 2009 | 34.4 C (93.9 F) |
| 2010 | 39.4 C (102.9 F) |
| 2011 | 39.4 C (102.9 F) |
| 2012 | 41.7 C (107.1 F) |
| 2013 | 40.0 C (104.0 F) |
| 2014 | 36.1 C (97.0 F) |
| 2015 | 40.0 C (104.0 F) |
| 2016 | 42.2 C (108.0 F) |
| 2017 | 41.1 C (106.0 F) |
| 2018 | 41.1 C (106.0 F) |
| 2019 | 34.4 C (93.9 F) |
| 2020 | 38.9 C (102.0 F) |
| 2021 | 43.3 C (109.9 F) |
| 2022 | 44.4 C (111.9 F) |
| 2023 | 40.0 C (104.0 F) |
| 2024 | 40.6 C (105.1 F) |
| 2025 | 20.0 C (68.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1922 | -32.8 C (-27.0 F) |
| 1923 | -30.0 C (-22.0 F) |
| 1924 | -33.9 C (-29.0 F) |
| 1925 | -31.1 C (-24.0 F) |
| 1926 | -28.9 C (-20.0 F) |
| 1927 | -34.4 C (-29.9 F) |
| 1928 | -34.4 C (-29.9 F) |
| 1929 | -32.8 C (-27.0 F) |
| 1930 | -34.4 C (-29.9 F) |
| 1931 | -22.8 C (-9.0 F) |
| 1932 | -31.7 C (-25.1 F) |
| 1933 | -35.0 C (-31.0 F) |
| 1934 | -28.9 C (-20.0 F) |
| 1935 | -31.1 C (-24.0 F) |
| 1936 | -37.2 C (-35.0 F) |
| 1937 | -31.1 C (-24.0 F) |
| 1938 | -31.7 C (-25.1 F) |
| 1939 | -33.3 C (-27.9 F) |
| 1940 | -33.3 C (-27.9 F) |
| 1941 | -28.9 C (-20.0 F) |
| 1942 | -31.7 C (-25.1 F) |
| 1943 | -35.0 C (-31.0 F) |
| 1944 | -36.1 C (-33.0 F) |
| 1945 | -28.9 C (-20.0 F) |
| 1946 | -31.7 C (-25.1 F) |
| 1947 | -31.7 C (-25.1 F) |
| 1948 | -30.6 C (-23.1 F) |
| 1949 | -37.2 C (-35.0 F) |
| 1950 | -35.0 C (-31.0 F) |
| 1951 | -34.4 C (-29.9 F) |
| 1952 | -30.0 C (-22.0 F) |
| 1953 | -25.6 C (-14.1 F) |
| 1954 | -33.9 C (-29.0 F) |
| 1955 | -30.0 C (-22.0 F) |
| 1956 | -29.4 C (-20.9 F) |
| 1957 | -30.6 C (-23.1 F) |
| 1958 | -31.1 C (-24.0 F) |
| 1959 | -32.2 C (-26.0 F) |
| 1960 | -31.7 C (-25.1 F) |
| 1961 | -29.4 C (-20.9 F) |
| 1962 | -34.4 C (-29.9 F) |
| 1963 | -34.4 C (-29.9 F) |
| 1964 | -33.9 C (-29.0 F) |
| 1965 | -28.3 C (-18.9 F) |
| 1966 | -39.4 C (-38.9 F) |
| 1967 | -35.0 C (-31.0 F) |
| 1968 | -31.7 C (-25.1 F) |
| 1969 | -30.6 C (-23.1 F) |
| 1970 | -35.0 C (-31.0 F) |
| 1971 | -34.4 C (-29.9 F) |
| 1972 | -35.0 C (-31.0 F) |
| 1973 | -30.6 C (-23.1 F) |
| 1974 | -28.3 C (-18.9 F) |
| 1975 | -29.4 C (-20.9 F) |
| 1976 | -31.7 C (-25.1 F) |
| 1977 | -31.1 C (-24.0 F) |
| 1978 | -33.9 C (-29.0 F) |
| 1979 | -33.9 C (-29.0 F) |
| 1980 | -29.4 C (-20.9 F) |
| 1981 | -27.8 C (-18.0 F) |
| 1982 | -32.8 C (-27.0 F) |
| 1983 | -32.8 C (-27.0 F) |
| 1984 | -28.9 C (-20.0 F) |
| 1985 | -30.6 C (-23.1 F) |
| 1986 | -28.3 C (-18.9 F) |
| 1987 | -21.1 C (-6.0 F) |
| 1988 | -36.7 C (-34.1 F) |
| 1989 | -35.0 C (-31.0 F) |
| 1990 | -36.7 C (-34.1 F) |
| 1991 | -27.8 C (-18.0 F) |
| 1992 | -27.2 C (-17.0 F) |
| 1993 | -29.4 C (-20.9 F) |
| 1994 | -17.8 C (0.0 F) |
| 1995 | -30.0 C (-22.0 F) |
| 1996 | -33.9 C (-29.0 F) |
| 1997 | -28.9 C (-20.0 F) |
| 1998 | -35.0 C (-31.0 F) |
| 1999 | -28.3 C (-18.9 F) |
| 2000 | -31.7 C (-25.1 F) |
| 2001 | -28.9 C (-20.0 F) |
| 2002 | -25.0 C (-13.0 F) |
| 2003 | -31.7 C (-25.1 F) |
| 2004 | -29.4 C (-20.9 F) |
| 2005 | -33.9 C (-29.0 F) |
| 2006 | -25.6 C (-14.1 F) |
| 2007 | -31.1 C (-24.0 F) |
| 2008 | -26.7 C (-16.1 F) |
| 2009 | -30.0 C (-22.0 F) |
| 2010 | -31.7 C (-25.1 F) |
| 2011 | -29.4 C (-20.9 F) |
| 2012 | -23.9 C (-11.0 F) |
| 2013 | -30.6 C (-23.1 F) |
| 2014 | -30.0 C (-22.0 F) |
| 2015 | -25.6 C (-14.1 F) |
| 2016 | -28.9 C (-20.0 F) |
| 2017 | -33.3 C (-27.9 F) |
| 2018 | -38.9 C (-38.0 F) |
| 2019 | -32.2 C (-26.0 F) |
| 2020 | -31.7 C (-25.1 F) |
| 2021 | -33.9 C (-29.0 F) |
| 2022 | -30.6 C (-23.1 F) |
| 2023 | -28.9 C (-20.0 F) |
| 2024 | -32.8 C (-27.0 F) |
| 2025 | -33.3 C (-27.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1922 | 63.5 mm (2.5 in) |
| 1923 | 37.6 mm (1.5 in) |
| 1924 | 46.5 mm (1.8 in) |
| 1925 | 61.0 mm (2.4 in) |
| 1926 | 46.5 mm (1.8 in) |
| 1927 | 45.7 mm (1.8 in) |
| 1928 | 47.0 mm (1.9 in) |
| 1929 | 17.3 mm (0.7 in) |
| 1930 | 36.8 mm (1.4 in) |
| 1931 | 26.2 mm (1.0 in) |
| 1932 | 26.9 mm (1.1 in) |
| 1933 | 108.5 mm (4.3 in) |
| 1934 | 30.5 mm (1.2 in) |
| 1935 | 27.9 mm (1.1 in) |
| 1936 | 17.5 mm (0.7 in) |
| 1937 | 80.3 mm (3.2 in) |
| 1938 | 24.1 mm (0.9 in) |
| 1939 | 27.2 mm (1.1 in) |
| 1940 | 30.5 mm (1.2 in) |
| 1941 | 42.4 mm (1.7 in) |
| 1942 | 66.0 mm (2.6 in) |
| 1943 | 67.6 mm (2.7 in) |
| 1944 | 45.7 mm (1.8 in) |
| 1945 | 23.9 mm (0.9 in) |
| 1946 | 45.5 mm (1.8 in) |
| 1947 | 39.4 mm (1.6 in) |
| 1948 | 71.9 mm (2.8 in) |
| 1949 | 41.4 mm (1.6 in) |
| 1950 | 44.5 mm (1.8 in) |
| 1951 | 52.8 mm (2.1 in) |
| 1952 | 28.4 mm (1.1 in) |
| 1953 | 33.0 mm (1.3 in) |
| 1954 | 27.7 mm (1.1 in) |
| 1955 | 23.9 mm (0.9 in) |
| 1956 | 28.4 mm (1.1 in) |
| 1957 | 47.5 mm (1.9 in) |
| 1958 | 18.8 mm (0.7 in) |
| 1959 | 32.8 mm (1.3 in) |
| 1960 | 40.6 mm (1.6 in) |
| 1961 | 75.7 mm (3.0 in) |
| 1962 | 43.2 mm (1.7 in) |
| 1963 | 30.5 mm (1.2 in) |
| 1964 | 56.6 mm (2.2 in) |
| 1965 | 40.4 mm (1.6 in) |
| 1966 | 50.8 mm (2.0 in) |
| 1967 | 34.3 mm (1.4 in) |
| 1968 | 43.7 mm (1.7 in) |
| 1969 | 23.6 mm (0.9 in) |
| 1970 | 45.7 mm (1.8 in) |
| 1971 | 76.5 mm (3.0 in) |
| 1972 | 93.2 mm (3.7 in) |
| 1973 | 50.8 mm (2.0 in) |
| 1974 | 29.5 mm (1.2 in) |
| 1975 | 67.8 mm (2.7 in) |
| 1976 | 62.2 mm (2.4 in) |
| 1977 | 71.6 mm (2.8 in) |
| 1978 | 31.5 mm (1.2 in) |
| 1979 | 64.5 mm (2.5 in) |
| 1980 | 43.7 mm (1.7 in) |
| 1981 | 35.1 mm (1.4 in) |
| 1982 | 91.4 mm (3.6 in) |
| 1983 | 29.2 mm (1.1 in) |
| 1984 | 33.0 mm (1.3 in) |
| 1985 | 28.4 mm (1.1 in) |
| 1986 | 62.2 mm (2.4 in) |
| 1987 | 84.6 mm (3.3 in) |
| 1988 | 35.8 mm (1.4 in) |
| 1989 | 35.1 mm (1.4 in) |
| 1990 | 59.7 mm (2.4 in) |
| 1991 | 43.7 mm (1.7 in) |
| 1992 | 38.1 mm (1.5 in) |
| 1993 | 58.4 mm (2.3 in) |
| 1994 | 45.0 mm (1.8 in) |
| 1995 | 69.6 mm (2.7 in) |
| 1996 | 59.4 mm (2.3 in) |
| 1997 | 31.0 mm (1.2 in) |
| 1998 | 31.8 mm (1.3 in) |
| 1999 | 84.6 mm (3.3 in) |
| 2000 | 51.3 mm (2.0 in) |
| 2001 | 22.9 mm (0.9 in) |
| 2002 | 29.2 mm (1.1 in) |
| 2003 | 25.4 mm (1.0 in) |
| 2004 | 54.1 mm (2.1 in) |
| 2005 | 50.3 mm (2.0 in) |
| 2006 | 27.4 mm (1.1 in) |
| 2007 | 57.2 mm (2.3 in) |
| 2008 | 85.9 mm (3.4 in) |
| 2009 | 45.2 mm (1.8 in) |
| 2010 | 123.4 mm (4.9 in) |
| 2011 | 50.8 mm (2.0 in) |
| 2012 | 38.1 mm (1.5 in) |
| 2013 | 56.6 mm (2.2 in) |
| 2014 | 130.0 mm (5.1 in) |
| 2015 | 38.1 mm (1.5 in) |
| 2016 | 55.9 mm (2.2 in) |
| 2017 | 48.3 mm (1.9 in) |
| 2018 | 38.1 mm (1.5 in) |
| 2019 | 40.6 mm (1.6 in) |
| 2020 | 33.0 mm (1.3 in) |
| 2021 | 43.2 mm (1.7 in) |
| 2022 | 38.1 mm (1.5 in) |
| 2023 | 82.6 mm (3.3 in) |
| 2024 | 50.8 mm (2.0 in) |
| 2025 | 6.1 mm (0.24 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1922 | 76.4 mm (3.0 in) |
| 1923 | 68.1 mm (2.7 in) |
| 1924 | 81.6 mm (3.2 in) |
| 1925 | 101.1 mm (4.0 in) |
| 1926 | 68.3 mm (2.7 in) |
| 1927 | 93.1 mm (3.7 in) |
| 1928 | 83.3 mm (3.3 in) |
| 1929 | 32.7 mm (1.3 in) |
| 1930 | 54.6 mm (2.1 in) |
| 1931 | 43.2 mm (1.7 in) |
| 1932 | 39.6 mm (1.6 in) |
| 1933 | 123.7 mm (4.9 in) |
| 1934 | 47.8 mm (1.9 in) |
| 1935 | 42.4 mm (1.7 in) |
| 1936 | 18.0 mm (0.7 in) |
| 1937 | 83.8 mm (3.3 in) |
| 1938 | 45.2 mm (1.8 in) |
| 1939 | 45.5 mm (1.8 in) |
| 1940 | 38.3 mm (1.5 in) |
| 1941 | 112.2 mm (4.4 in) |
| 1942 | 104.1 mm (4.1 in) |
| 1943 | 101.1 mm (4.0 in) |
| 1944 | 75.9 mm (3.0 in) |
| 1945 | 44.5 mm (1.8 in) |
| 1946 | 50.8 mm (2.0 in) |
| 1947 | 62.3 mm (2.5 in) |
| 1948 | 74.7 mm (2.9 in) |
| 1949 | 46.2 mm (1.8 in) |
| 1950 | 58.4 mm (2.3 in) |
| 1951 | 70.4 mm (2.8 in) |
| 1952 | 48.2 mm (1.9 in) |
| 1953 | 56.4 mm (2.2 in) |
| 1954 | 52.0 mm (2.0 in) |
| 1955 | 49.5 mm (1.9 in) |
| 1956 | 42.6 mm (1.7 in) |
| 1957 | 65.6 mm (2.6 in) |
| 1958 | 34.0 mm (1.3 in) |
| 1959 | 41.6 mm (1.6 in) |
| 1960 | 49.0 mm (1.9 in) |
| 1961 | 77.5 mm (3.1 in) |
| 1962 | 88.6 mm (3.5 in) |
| 1963 | 40.2 mm (1.6 in) |
| 1964 | 85.6 mm (3.4 in) |
| 1965 | 62.0 mm (2.4 in) |
| 1966 | 52.4 mm (2.1 in) |
| 1967 | 62.5 mm (2.5 in) |
| 1968 | 80.6 mm (3.2 in) |
| 1969 | 73.7 mm (2.9 in) |
| 1970 | 55.9 mm (2.2 in) |
| 1971 | 76.5 mm (3.0 in) |
| 1972 | 130.6 mm (5.1 in) |
| 1973 | 77.0 mm (3.0 in) |
| 1974 | 39.4 mm (1.6 in) |
| 1975 | 81.3 mm (3.2 in) |
| 1976 | 100.3 mm (3.9 in) |
| 1977 | 91.9 mm (3.6 in) |
| 1978 | 51.8 mm (2.0 in) |
| 1979 | 78.7 mm (3.1 in) |
| 1980 | 70.4 mm (2.8 in) |
| 1981 | 53.3 mm (2.1 in) |
| 1982 | 103.1 mm (4.1 in) |
| 1983 | 40.8 mm (1.6 in) |
| 1984 | 60.8 mm (2.4 in) |
| 1985 | 40.6 mm (1.6 in) |
| 1986 | 71.0 mm (2.8 in) |
| 1987 | 93.5 mm (3.7 in) |
| 1988 | 57.4 mm (2.3 in) |
| 1989 | 63.2 mm (2.5 in) |
| 1990 | 66.1 mm (2.6 in) |
| 1991 | 68.4 mm (2.7 in) |
| 1992 | 56.6 mm (2.2 in) |
| 1993 | 66.3 mm (2.6 in) |
| 1994 | 62.6 mm (2.5 in) |
| 1995 | 119.3 mm (4.7 in) |
| 1996 | 127.0 mm (5.0 in) |
| 1997 | 49.8 mm (2.0 in) |
| 1998 | 58.0 mm (2.3 in) |
| 1999 | 115.8 mm (4.6 in) |
| 2000 | 57.7 mm (2.3 in) |
| 2001 | 43.5 mm (1.7 in) |
| 2002 | 29.2 mm (1.1 in) |
| 2003 | 33.5 mm (1.3 in) |
| 2004 | 70.3 mm (2.8 in) |
| 2005 | 53.1 mm (2.1 in) |
| 2006 | 43.9 mm (1.7 in) |
| 2007 | 66.9 mm (2.6 in) |
| 2008 | 159.4 mm (6.3 in) |
| 2009 | 51.6 mm (2.0 in) |
| 2010 | 139.5 mm (5.5 in) |
| 2011 | 64.6 mm (2.5 in) |
| 2012 | 50.6 mm (2.0 in) |
| 2013 | 90.9 mm (3.6 in) |
| 2014 | 136.9 mm (5.4 in) |
| 2015 | 81.3 mm (3.2 in) |
| 2016 | 81.2 mm (3.2 in) |
| 2017 | 64.8 mm (2.6 in) |
| 2018 | 55.8 mm (2.2 in) |
| 2019 | 81.3 mm (3.2 in) |
| 2020 | 59.5 mm (2.3 in) |
| 2021 | 58.0 mm (2.3 in) |
| 2022 | 76.2 mm (3.0 in) |
| 2023 | 120.6 mm (4.7 in) |
| 2024 | 58.4 mm (2.3 in) |
| 2025 | 12.7 mm (0.5 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1922 | 29 days |
| 1923 | 43 days |
| 1924 | 29 days |
| 1925 | 31 days |
| 1926 | 34 days |
| 1927 | 22 days |
| 1928 | 43 days |
| 1929 | 50 days |
| 1930 | 25 days |
| 1931 | 32 days |
| 1932 | 36 days |
| 1933 | 31 days |
| 1934 | 57 days |
| 1935 | 39 days |
| 1936 | 33 days |
| 1937 | 43 days |
| 1938 | 36 days |
| 1939 | 58 days |
| 1940 | 29 days |
| 1941 | 50 days |
| 1942 | 42 days |
| 1943 | 56 days |
| 1944 | 45 days |
| 1945 | 87 days |
| 1946 | 35 days |
| 1947 | 38 days |
| 1948 | 29 days |
| 1949 | 52 days |
| 1950 | 57 days |
| 1951 | 31 days |
| 1952 | 98 days |
| 1953 | 43 days |
| 1954 | 34 days |
| 1955 | 31 days |
| 1956 | 33 days |
| 1957 | 48 days |
| 1958 | 51 days |
| 1959 | 54 days |
| 1960 | 39 days |
| 1961 | 35 days |
| 1962 | 29 days |
| 1963 | 31 days |
| 1964 | 42 days |
| 1965 | 29 days |
| 1966 | 24 days |
| 1967 | 49 days |
| 1968 | 43 days |
| 1969 | 52 days |
| 1970 | 26 days |
| 1971 | 40 days |
| 1972 | 31 days |
| 1973 | 29 days |
| 1974 | 48 days |
| 1975 | 29 days |
| 1976 | 34 days |
| 1977 | 20 days |
| 1978 | 28 days |
| 1979 | 46 days |
| 1980 | 50 days |
| 1981 | 37 days |
| 1982 | 21 days |
| 1983 | 44 days |
| 1984 | 62 days |
| 1985 | 35 days |
| 1986 | 31 days |
| 1987 | 56 days |
| 1988 | 33 days |
| 1989 | 35 days |
| 1990 | 62 days |
| 1991 | 45 days |
| 1992 | 43 days |
| 1993 | 35 days |
| 1994 | 22 days |
| 1995 | 15 days |
| 1996 | 20 days |
| 1997 | 40 days |
| 1998 | 36 days |
| 1999 | 33 days |
| 2000 | 24 days |
| 2001 | 34 days |
| 2002 | 51 days |
| 2003 | 34 days |
| 2004 | 37 days |
| 2005 | 37 days |
| 2006 | 51 days |
| 2007 | 32 days |
| 2008 | 33 days |
| 2009 | 37 days |
| 2010 | 32 days |
| 2011 | 33 days |
| 2012 | 36 days |
| 2013 | 47 days |
| 2014 | 41 days |
| 2015 | 45 days |
| 2016 | 18 days |
| 2017 | 29 days |
| 2018 | 38 days |
| 2019 | 19 days |
| 2020 | 61 days |
| 2021 | 60 days |
| 2022 | 51 days |
| 2023 | 31 days |
| 2024 | 42 days |
| 2025 | 30 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
94 years with a frostAcross 94 years with a frost, the median last spring frost at Dupree falls on 14 May and the median first autumn frost on 24 September, which leaves a median of 135 days between them.
In 1989 to 2024 the median growing season was 139 days. That is 7 days more than in 1923 to 1952.
Fitted over all years, the growing season changes by +1.4 days per decade at this station.
| Measure | Median, all years | Earliest period (1923 to 1952) | Recent period (1989 to 2024) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 14 May | 17 May | 11 May | 6 days earlier | -0.7 days per decade |
| First autumn frost | 24 September | 26 September | 30 September | 4 days later | +0.7 days per decade |
| Growing days | 135 days | 132 days | 139 days | 7 days more | +1.4 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
99 years, 1922 to 2024A day with at least 42.3 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 128.0 mm (5.0 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 42.3 mm (1.7 in) | |
| 5 years | 60.9 mm (2.4 in) | |
| 10 years | 74.7 mm (2.9 in) | |
| 25 years | 94.3 mm (3.7 in) | |
| 50 years | 110.4 mm (4.3 in) | |
| 100 years | 128.0 mm (5.0 in) | Longer than the 99 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, 99 years of values from 1922 to 2024.
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: 130.0 mm (5.1 in) in 2014; 123.4 mm (4.9 in) in 2010; 108.5 mm (4.3 in) in 1933.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Dupree, at 1971 and 1986. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1971 ran 0.2 C (0.3 F) higher than in the years before (possible change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1986 ran 0.5 C (0.8 F) lower than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1971 | +0.2 | +0.3 | possible | 5 |
| 1986 | -0.4 | -0.8 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2010 to 2024 against 1961 to 1990Over 2010 to 2024, Dupree had a mean temperature of 8.7 C (47.7 F) and 484.7 mm (19.1 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Murdo (United States, 147 km away), Springview 2NW (United States, 286 km away) and Academy 2NE (United States, 268 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Murdo | United States | 147 km (91 mi) | 8.8 C (47.9 F) | 456.3 mm (18.0 in) | 0.96 |
| Springview 2NW | United States | 286 km (178 mi) | 8.7 C (47.6 F) | 537.7 mm (21.2 in) | 1.00 |
| Academy 2NE | United States | 268 km (167 mi) | 9.0 C (48.1 F) | 548.5 mm (21.6 in) | 1.04 |
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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).