Stoneville Exp STN Weather Records (USC00228445)
Record envelope, standing records and threshold days for Stoneville Exp STN (USC00228445), Mississippi, United States, with 112 years of record.
Key Facts for Stoneville Exp STN
- Stoneville Exp STN (USC00228445) is a weather station in Mississippi, United States at 33.43 latitude and -90.91 longitude, 39 m (127 ft) above sea level.
- The station reports from 1914 to 2025, 112 years of record.
- 1,464 records set at Stoneville Exp STN still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Stoneville Exp STN set a daily record high maximum temperature of 37.2 C (99.0 F) on 17 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Mississippi, United States, 33.43 latitude, -90.91 longitude.
- Elevation: 39 m (127 ft).
- Period of record: 1914 to 2025, 112 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
4 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 27.8 C (82.0 F) | -20.6 C (-5.1 F) | n/a | n/a |
| Feb | 28.3 C (82.9 F) | -20.6 C (-5.1 F) | n/a | n/a |
| Mar | 32.2 C (90.0 F) | -10.6 C (12.9 F) | n/a | n/a |
| Apr | 34.4 C (93.9 F) | -1.7 C (28.9 F) | n/a | n/a |
| May | 37.8 C (100.0 F) | 4.4 C (39.9 F) | n/a | n/a |
| Jun | 40.6 C (105.1 F) | 8.3 C (46.9 F) | n/a | n/a |
| Jul | 42.8 C (109.0 F) | 12.2 C (54.0 F) | n/a | n/a |
| Aug | 41.1 C (106.0 F) | 10.6 C (51.1 F) | n/a | n/a |
| Sep | 40.0 C (104.0 F) | 2.2 C (36.0 F) | 38.3 C (100.9 F) | 21.1 C (70.0 F) |
| Oct | 35.6 C (96.1 F) | -3.9 C (25.0 F) | n/a | n/a |
| Nov | 31.7 C (89.1 F) | -9.4 C (15.1 F) | n/a | n/a |
| Dec | 28.3 C (82.9 F) | -17.2 C (1.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1930 | 35 |
| 1931 | 28 |
| 1932 | 19 |
| 1933 | 26 |
| 1934 | 10 |
| 1935 | 16 |
| 1936 | 23 |
| 1937 | 33 |
| 1938 | 17 |
| 1939 | 20 |
| 1940 | 30 |
| 1941 | 14 |
| 1942 | 12 |
| 1943 | 22 |
| 1944 | 10 |
| 1945 | 16 |
| 1946 | 10 |
| 1947 | 18 |
| 1948 | 12 |
| 1949 | 13 |
| 1950 | 25 |
| 1951 | 19 |
| 1952 | 23 |
| 1953 | 15 |
| 1954 | 22 |
| 1955 | 25 |
| 1956 | 9 |
| 1957 | 9 |
| 1958 | 16 |
| 1959 | 15 |
| 1960 | 13 |
| 1961 | 22 |
| 1962 | 21 |
| 1963 | 34 |
| 1964 | 24 |
| 1965 | 15 |
| 1966 | 9 |
| 1967 | 15 |
| 1968 | 9 |
| 1969 | 7 |
| 1970 | 18 |
| 1971 | 10 |
| 1972 | 9 |
| 1973 | 5 |
| 1974 | 14 |
| 1975 | 13 |
| 1976 | 14 |
| 1977 | 1 |
| 1978 | 5 |
| 1979 | 11 |
| 1980 | 24 |
| 1981 | 11 |
| 1982 | 14 |
| 1983 | 19 |
| 1984 | 8 |
| 1985 | 13 |
| 1986 | 13 |
| 1987 | 7 |
| 1988 | 7 |
| 1989 | 37 |
| 1990 | 3 |
| 1991 | 15 |
| 1992 | 7 |
| 1993 | 18 |
| 1994 | 16 |
| 1995 | 13 |
| 1996 | 12 |
| 1997 | 10 |
| 1998 | 20 |
| 1999 | 5 |
| 2000 | 17 |
| 2001 | 6 |
| 2002 | 12 |
| 2003 | 6 |
| 2004 | 15 |
| 2005 | 15 |
| 2006 | 16 |
| 2007 | 15 |
| 2008 | 7 |
| 2009 | 5 |
| 2010 | 34 |
| 2011 | 29 |
| 2012 | 19 |
| 2013 | 11 |
| 2014 | 18 |
| 2015 | 17 |
| 2016 | 13 |
| 2017 | 23 |
| 2018 | 11 |
| 2019 | 2 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 10 |
| 2023 | 14 |
| 2024 | 6 |
| 2025 | 29 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1958-09-21 | Record daily precipitation | Record daily precipitation 208.5 mm (8.2 in) |
| 1962-01-11 | Record low maximum temperature | Record low maximum temperature -12.2 C (10.0 F) |
| 1985-01-21 | Record low maximum temperature | Record low maximum temperature -12.8 C (9.0 F) |
| 2025-07-16 | Record high minimum temperature | Record high minimum temperature 29.4 C (84.9 F) |
| 2025-07-17 | Record high minimum temperature | Record high minimum temperature 30.6 C (87.1 F) |
| 2025-07-24 | Record high minimum temperature | Record high minimum temperature 31.1 C (88.0 F) |
Wettest Day of Each Month
Sep: 208.5 mm (8.2 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 127.8 mm (5.0 in) | 3 January 1951 |
| Feb | 170.2 mm (6.7 in) | 22 February 2018 |
| Mar | 154.4 mm (6.1 in) | 21 March 1955 |
| Apr | 182.1 mm (7.2 in) | 15 April 1927 |
| May | 156.0 mm (6.1 in) | 8 May 1930 |
| Jun | 104.6 mm (4.1 in) | 29 June 1935 |
| Jul | 125.0 mm (4.9 in) | 2 July 1951 |
| Aug | 107.2 mm (4.2 in) | 8 August 2017 |
| Sep | 208.5 mm (8.2 in) | 21 September 1958 |
| Oct | 156.0 mm (6.1 in) | 10 October 2020 |
| Nov | 163.6 mm (6.4 in) | 29 November 2001 |
| Dec | 158.8 mm (6.3 in) | 31 December 1944 |
Period of Record Coverage
1930 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1930 | 333 | 91% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 362 | 99% | Yes |
| 1934 | 362 | 99% | Yes |
| 1935 | 361 | 99% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 364 | 100% | Yes |
| 1938 | 363 | 99% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 365 | 100% | Yes |
| 1941 | 364 | 100% | Yes |
| 1942 | 364 | 100% | Yes |
| 1943 | 355 | 97% | Yes |
| 1944 | 354 | 97% | Yes |
| 1945 | 354 | 97% | Yes |
| 1946 | 343 | 94% | Yes |
| 1947 | 349 | 96% | Yes |
| 1948 | 354 | 97% | Yes |
| 1949 | 355 | 97% | Yes |
| 1950 | 362 | 99% | Yes |
| 1951 | 363 | 99% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 363 | 99% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 62 | 17% | No |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 364 | 100% | Yes |
| 1983 | 363 | 99% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 334 | 92% | Yes |
| 1988 | 365 | 100% | Yes |
| 1989 | 334 | 92% | Yes |
| 1990 | 304 | 83% | No |
| 1991 | 335 | 92% | Yes |
| 1992 | 365 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 300 | 82% | No |
| 1996 | 306 | 84% | No |
| 1997 | 365 | 100% | Yes |
| 1998 | 274 | 75% | No |
| 1999 | 273 | 75% | No |
| 2000 | 304 | 83% | No |
| 2001 | 306 | 84% | No |
| 2002 | 334 | 92% | Yes |
| 2003 | 335 | 92% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 364 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 365 | 100% | Yes |
| 2009 | 362 | 99% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 364 | 99% | Yes |
| 2013 | 364 | 100% | Yes |
| 2014 | 358 | 98% | Yes |
| 2015 | 331 | 91% | Yes |
| 2016 | 359 | 98% | Yes |
| 2017 | 358 | 98% | Yes |
| 2018 | 168 | 46% | No |
| 2019 | 80 | 22% | No |
| 2020 | 198 | 54% | No |
| 2021 | 308 | 84% | No |
| 2022 | 341 | 93% | Yes |
| 2023 | 358 | 98% | Yes |
| 2024 | 308 | 84% | No |
| 2025 | 181 | 50% | No |
| 2026 | 4 | 1% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 17 September 2026 | Stoneville Exp STN, US | daily high max (Provisional) | 37.2 C (99.0 F) | 0.5 C (0.9 F) | 72 years | 31 of 100 (Routine) |
| 16 September 2026 | Stoneville Exp STN, US | daily high max (Provisional) | 37.2 C (99.0 F) | 0.5 C (0.9 F) | 45 years | 23 of 100 (Routine) |
| 14 September 2026 | Stoneville Exp STN, US | daily high max (Provisional) | 38.3 C (100.9 F) | 0.5 C (0.9 F) | 87 years | 36 of 100 (Notable) |
| 13 September 2026 | Stoneville Exp STN, US | daily high max (Tie, Provisional) | 37.8 C (100.0 F) | tie | 87 years | 8 of 100 (Routine) |
| 31 July 2025 | Stoneville Exp STN, US | daily high min | 27.8 C (82.0 F) | 1.1 C (2.0 F) | 12 years | 17 of 100 (Routine) |
| 30 July 2025 | Stoneville Exp STN, US | daily high min | 28.9 C (84.0 F) | 3.3 C (5.9 F) | 95 years | 52 of 100 (Notable) |
| 29 July 2025 | Stoneville Exp STN, US | all-time high min (Tie) | 31.1 C (88.0 F) | tie | 0 years | 7 of 100 (Routine) |
| 25 July 2025 | Stoneville Exp STN, US | daily high min | 26.7 C (80.1 F) | 1.1 C (2.0 F) | 95 years | 42 of 100 (Notable) |
| 24 July 2025 | Stoneville Exp STN, US | all-time high min | 31.1 C (88.0 F) | 0.5 C (0.9 F) | 0 years | 31 of 100 (Routine) |
| 23 July 2025 | Stoneville Exp STN, US | daily high min | 30.0 C (86.0 F) | 2.2 C (4.0 F) | 14 years | 23 of 100 (Routine) |
| 22 July 2025 | Stoneville Exp STN, US | daily high min | 29.4 C (84.9 F) | 3.3 C (5.9 F) | 4 years | 25 of 100 (Routine) |
| 18 July 2025 | Stoneville Exp STN, US | daily high min | 28.9 C (84.0 F) | 3.9 C (7.0 F) | 88 years | 53 of 100 (Notable) |
| 17 July 2025 | Stoneville Exp STN, US | all-time high min | 30.6 C (87.1 F) | 1.2 C (2.2 F) | 0 years | 34 of 100 (Routine) |
| 16 July 2025 | Stoneville Exp STN, US | all-time high min | 29.4 C (84.9 F) | 0.5 C (0.9 F) | 85 years | 56 of 100 (Notable) |
| 3 July 2025 | Stoneville Exp STN, US | daily high min (Tie) | 26.1 C (79.0 F) | tie | 44 years | 5 of 100 (Routine) |
| 2 July 2025 | Stoneville Exp STN, US | daily high min | 26.7 C (80.1 F) | 0.6 C (1.1 F) | 8 years | 13 of 100 (Routine) |
| 1 July 2025 | Stoneville Exp STN, US | daily high min (Tie) | 27.2 C (81.0 F) | tie | 8 years | 2 of 100 (Routine) |
| 25 June 2025 | Stoneville Exp STN, US | all-time high min (Tie) | 28.9 C (84.0 F) | tie | 85 years | 13 of 100 (Routine) |
| 24 June 2025 | Stoneville Exp STN, US | all-time high min (Tie) | 28.9 C (84.0 F) | tie | 85 years | 13 of 100 (Routine) |
| 23 June 2025 | Stoneville Exp STN, US | daily rain | 43.7 mm (1.7 in) | 8.1 mm (0.32 in) | 8 years | 17 of 100 (Routine) |
Climate Trend
71 complete years, 1931 to 2023| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1931 | 17.8 C | +0.25 C |
| 1932 | 17.8 C | +0.21 C |
| 1933 | 18.7 C | +1.11 C |
| 1934 | 17.8 C | +0.22 C |
| 1935 | 17.7 C | +0.09 C |
| 1936 | 17.6 C | +0.07 C |
| 1937 | 17.0 C | -0.55 C |
| 1938 | 18.3 C | +0.73 C |
| 1942 | 17.7 C | +0.13 C |
| 1943 | 18.0 C | +0.46 C |
| 1944 | 18.1 C | +0.50 C |
| 1945 | 17.9 C | +0.34 C |
| 1946 | 18.4 C | +0.78 C |
| 1947 | 17.4 C | -0.20 C |
| 1948 | 17.5 C | -0.04 C |
| 1949 | 18.5 C | +0.88 C |
| 1950 | 17.5 C | -0.11 C |
| 1951 | 17.9 C | +0.34 C |
| 1952 | 18.0 C | +0.46 C |
| 1953 | 18.4 C | +0.80 C |
| 1954 | 18.7 C | +1.12 C |
| 1955 | 18.0 C | +0.46 C |
| 1956 | 18.4 C | +0.84 C |
| 1957 | 18.1 C | +0.52 C |
| 1958 | 16.8 C | -0.82 C |
| 1959 | 17.3 C | -0.26 C |
| 1960 | 16.4 C | -1.14 C |
| 1961 | 16.6 C | -0.96 C |
| 1962 | 17.4 C | -0.16 C |
| 1963 | 17.0 C | -0.56 C |
| 1964 | 17.5 C | -0.12 C |
| 1965 | 17.5 C | -0.03 C |
| 1966 | 16.8 C | -0.78 C |
| 1967 | 17.1 C | -0.45 C |
| 1968 | 16.6 C | -0.94 C |
| 1969 | 17.1 C | -0.49 C |
| 1970 | 17.3 C | -0.28 C |
| 1971 | 17.7 C | +0.13 C |
| 1972 | 17.6 C | +0.06 C |
| 1973 | 17.8 C | +0.22 C |
| 1974 | 17.4 C | -0.20 C |
| 1975 | 17.3 C | -0.27 C |
| 1976 | 16.5 C | -1.07 C |
| 1978 | 16.6 C | -0.98 C |
| 1979 | 16.2 C | -1.40 C |
| 1980 | 16.9 C | -0.65 C |
| 1981 | 17.0 C | -0.53 C |
| 1982 | 17.1 C | -0.52 C |
| 1983 | 16.2 C | -1.42 C |
| 1984 | 16.9 C | -0.65 C |
| 1985 | 16.9 C | -0.72 C |
| 1986 | 17.8 C | +0.27 C |
| 1988 | 16.8 C | -0.81 C |
| 1992 | 16.8 C | -0.74 C |
| 1993 | 17.2 C | -0.33 C |
| 1994 | 17.6 C | +0.05 C |
| 1997 | 17.0 C | -0.62 C |
| 2004 | 18.0 C | +0.40 C |
| 2005 | 18.3 C | +0.70 C |
| 2006 | 18.3 C | +0.71 C |
| 2007 | 18.6 C | +0.99 C |
| 2008 | 17.4 C | -0.13 C |
| 2009 | 17.3 C | -0.27 C |
| 2010 | 18.0 C | +0.39 C |
| 2011 | 18.3 C | +0.73 C |
| 2012 | 19.0 C | +1.46 C |
| 2013 | 17.2 C | -0.41 C |
| 2014 | 16.8 C | -0.77 C |
| 2016 | 19.0 C | +1.45 C |
| 2017 | 19.1 C | +1.48 C |
| 2023 | 18.6 C | +1.00 C |
The fitted trend in annual mean temperature here over 1931 to 2023 is 0.01 C (-0.06 to 0.07) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.01 F (-0.11 to 0.13) per decade. The slope is a straight line fitted to 71 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.01 C (-0.06 to 0.07) per decade | 0.01 F (-0.11 to 0.13) per decade | 1931 to 2023 | 71 | Not clearly different from zero |
| Mean daily maximum | -0.09 C (-0.18 to 0.01) per decade | -0.16 F (-0.32 to 0.01) per decade | 1931 to 2023 | 71 | Not clearly different from zero |
| Mean daily minimum | 0.10 C (0.04 to 0.15) per decade | 0.2 F (0.1 to 0.3) per decade | 1931 to 2023 | 71 | 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
1914 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 42.8 C (109.0 F) | 1930 | 37.8 C (100.0 F) | 97 |
| Coldest night (TNn) | -20.6 C (-5.1 F) | 1936 | -8.9 C (16.0 F) | 97 |
| Wettest day (Rx1day) | 208.5 mm (8.2 in) | 1958 | 88.9 mm (3.5 in) | 113 |
| Wettest five days (Rx5day) | 319.3 mm (12.6 in) | 1958 | 137.8 mm (5.4 in) | 112 |
| Longest dry spell (CDD) | 52 days | 1952 | 21 days | 113 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1914 | n/a |
| 1915 | n/a |
| 1916 | n/a |
| 1917 | 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 | 42.8 C (109.0 F) |
| 1931 | 40.0 C (104.0 F) |
| 1932 | 38.3 C (100.9 F) |
| 1933 | 38.9 C (102.0 F) |
| 1934 | 39.4 C (102.9 F) |
| 1935 | 41.1 C (106.0 F) |
| 1936 | 40.6 C (105.1 F) |
| 1937 | 37.8 C (100.0 F) |
| 1938 | 37.8 C (100.0 F) |
| 1939 | 38.3 C (100.9 F) |
| 1940 | 36.1 C (97.0 F) |
| 1941 | 36.7 C (98.1 F) |
| 1942 | 37.2 C (99.0 F) |
| 1943 | 40.6 C (105.1 F) |
| 1944 | 39.4 C (102.9 F) |
| 1945 | 36.1 C (97.0 F) |
| 1946 | 36.7 C (98.1 F) |
| 1947 | 39.4 C (102.9 F) |
| 1948 | 36.7 C (98.1 F) |
| 1949 | 37.2 C (99.0 F) |
| 1950 | 35.6 C (96.1 F) |
| 1951 | 40.6 C (105.1 F) |
| 1952 | 39.4 C (102.9 F) |
| 1953 | 39.4 C (102.9 F) |
| 1954 | 40.0 C (104.0 F) |
| 1955 | 36.7 C (98.1 F) |
| 1956 | 38.9 C (102.0 F) |
| 1957 | 36.1 C (97.0 F) |
| 1958 | 36.1 C (97.0 F) |
| 1959 | 36.1 C (97.0 F) |
| 1960 | 37.8 C (100.0 F) |
| 1961 | 35.0 C (95.0 F) |
| 1962 | 38.3 C (100.9 F) |
| 1963 | 38.9 C (102.0 F) |
| 1964 | 38.9 C (102.0 F) |
| 1965 | 37.8 C (100.0 F) |
| 1966 | 38.3 C (100.9 F) |
| 1967 | 36.7 C (98.1 F) |
| 1968 | 36.1 C (97.0 F) |
| 1969 | 37.8 C (100.0 F) |
| 1970 | 38.9 C (102.0 F) |
| 1971 | 37.8 C (100.0 F) |
| 1972 | 37.2 C (99.0 F) |
| 1973 | 36.1 C (97.0 F) |
| 1974 | 37.2 C (99.0 F) |
| 1975 | 35.6 C (96.1 F) |
| 1976 | 36.7 C (98.1 F) |
| 1977 | 23.9 C (75.0 F) |
| 1978 | 37.2 C (99.0 F) |
| 1979 | 36.1 C (97.0 F) |
| 1980 | 39.4 C (102.9 F) |
| 1981 | 37.8 C (100.0 F) |
| 1982 | 35.6 C (96.1 F) |
| 1983 | 37.2 C (99.0 F) |
| 1984 | 35.0 C (95.0 F) |
| 1985 | 37.2 C (99.0 F) |
| 1986 | 40.0 C (104.0 F) |
| 1987 | 38.3 C (100.9 F) |
| 1988 | 38.3 C (100.9 F) |
| 1989 | 35.0 C (95.0 F) |
| 1990 | 37.8 C (100.0 F) |
| 1991 | 36.7 C (98.1 F) |
| 1992 | 36.1 C (97.0 F) |
| 1993 | 38.3 C (100.9 F) |
| 1994 | 36.1 C (97.0 F) |
| 1995 | 38.3 C (100.9 F) |
| 1996 | 36.7 C (98.1 F) |
| 1997 | 37.8 C (100.0 F) |
| 1998 | 38.3 C (100.9 F) |
| 1999 | 40.0 C (104.0 F) |
| 2000 | 40.6 C (105.1 F) |
| 2001 | 36.7 C (98.1 F) |
| 2002 | 37.2 C (99.0 F) |
| 2003 | 37.8 C (100.0 F) |
| 2004 | 36.1 C (97.0 F) |
| 2005 | 39.4 C (102.9 F) |
| 2006 | 38.9 C (102.0 F) |
| 2007 | 39.4 C (102.9 F) |
| 2008 | 38.9 C (102.0 F) |
| 2009 | 37.8 C (100.0 F) |
| 2010 | 41.1 C (106.0 F) |
| 2011 | 41.1 C (106.0 F) |
| 2012 | 38.9 C (102.0 F) |
| 2013 | 37.8 C (100.0 F) |
| 2014 | 35.6 C (96.1 F) |
| 2015 | 37.8 C (100.0 F) |
| 2016 | 37.2 C (99.0 F) |
| 2017 | 36.7 C (98.1 F) |
| 2018 | 36.1 C (97.0 F) |
| 2019 | 36.1 C (97.0 F) |
| 2020 | 36.1 C (97.0 F) |
| 2021 | 36.7 C (98.1 F) |
| 2022 | 38.3 C (100.9 F) |
| 2023 | 39.4 C (102.9 F) |
| 2024 | 38.3 C (100.9 F) |
| 2025 | 38.9 C (102.0 F) |
| 2026 | 38.3 C (100.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1914 | n/a |
| 1915 | n/a |
| 1916 | n/a |
| 1917 | 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 | -5.6 C (21.9 F) |
| 1931 | -6.7 C (19.9 F) |
| 1932 | -10.0 C (14.0 F) |
| 1933 | -12.2 C (10.0 F) |
| 1934 | -8.9 C (16.0 F) |
| 1935 | -10.0 C (14.0 F) |
| 1936 | -20.6 C (-5.1 F) |
| 1937 | -10.0 C (14.0 F) |
| 1938 | -8.9 C (16.0 F) |
| 1939 | -4.4 C (24.1 F) |
| 1940 | -17.8 C (0.0 F) |
| 1941 | -6.1 C (21.0 F) |
| 1942 | -13.3 C (8.1 F) |
| 1943 | -12.8 C (9.0 F) |
| 1944 | -8.9 C (16.0 F) |
| 1945 | -8.3 C (17.1 F) |
| 1946 | -6.1 C (21.0 F) |
| 1947 | -10.0 C (14.0 F) |
| 1948 | -16.1 C (3.0 F) |
| 1949 | -8.9 C (16.0 F) |
| 1950 | -10.0 C (14.0 F) |
| 1951 | -20.6 C (-5.1 F) |
| 1952 | -4.4 C (24.1 F) |
| 1953 | -9.4 C (15.1 F) |
| 1954 | -6.1 C (21.0 F) |
| 1955 | -9.4 C (15.1 F) |
| 1956 | -7.2 C (19.0 F) |
| 1957 | -8.9 C (16.0 F) |
| 1958 | -13.3 C (8.1 F) |
| 1959 | -10.6 C (12.9 F) |
| 1960 | -9.4 C (15.1 F) |
| 1961 | -8.3 C (17.1 F) |
| 1962 | -18.9 C (-2.0 F) |
| 1963 | -15.6 C (3.9 F) |
| 1964 | -8.3 C (17.1 F) |
| 1965 | -8.9 C (16.0 F) |
| 1966 | -15.0 C (5.0 F) |
| 1967 | -6.7 C (19.9 F) |
| 1968 | -8.9 C (16.0 F) |
| 1969 | -8.3 C (17.1 F) |
| 1970 | -10.6 C (12.9 F) |
| 1971 | -8.3 C (17.1 F) |
| 1972 | -11.1 C (12.0 F) |
| 1973 | -6.1 C (21.0 F) |
| 1974 | -6.1 C (21.0 F) |
| 1975 | -8.3 C (17.1 F) |
| 1976 | -10.6 C (12.9 F) |
| 1977 | -15.0 C (5.0 F) |
| 1978 | -8.3 C (17.1 F) |
| 1979 | -9.4 C (15.1 F) |
| 1980 | -8.9 C (16.0 F) |
| 1981 | -9.4 C (15.1 F) |
| 1982 | -15.6 C (3.9 F) |
| 1983 | -15.6 C (3.9 F) |
| 1984 | -11.1 C (12.0 F) |
| 1985 | -16.1 C (3.0 F) |
| 1986 | -7.8 C (18.0 F) |
| 1987 | -5.0 C (23.0 F) |
| 1988 | -11.1 C (12.0 F) |
| 1989 | -17.2 C (1.0 F) |
| 1990 | -2.2 C (28.0 F) |
| 1991 | -5.6 C (21.9 F) |
| 1992 | -7.2 C (19.0 F) |
| 1993 | -6.1 C (21.0 F) |
| 1994 | -10.0 C (14.0 F) |
| 1995 | -7.8 C (18.0 F) |
| 1996 | -7.8 C (18.0 F) |
| 1997 | -11.7 C (10.9 F) |
| 1998 | -5.6 C (21.9 F) |
| 1999 | -7.8 C (18.0 F) |
| 2000 | -7.2 C (19.0 F) |
| 2001 | -11.1 C (12.0 F) |
| 2002 | -7.8 C (18.0 F) |
| 2003 | -10.6 C (12.9 F) |
| 2004 | -7.8 C (18.0 F) |
| 2005 | -6.1 C (21.0 F) |
| 2006 | -8.9 C (16.0 F) |
| 2007 | -6.1 C (21.0 F) |
| 2008 | -7.2 C (19.0 F) |
| 2009 | -7.2 C (19.0 F) |
| 2010 | -9.4 C (15.1 F) |
| 2011 | -11.1 C (12.0 F) |
| 2012 | -5.0 C (23.0 F) |
| 2013 | -3.9 C (25.0 F) |
| 2014 | -13.3 C (8.1 F) |
| 2015 | -10.6 C (12.9 F) |
| 2016 | -7.2 C (19.0 F) |
| 2017 | -9.4 C (15.1 F) |
| 2018 | -13.3 C (8.1 F) |
| 2019 | 0.6 C (33.1 F) |
| 2020 | -2.8 C (27.0 F) |
| 2021 | -1.7 C (28.9 F) |
| 2022 | -7.8 C (18.0 F) |
| 2023 | -3.9 C (25.0 F) |
| 2024 | -5.0 C (23.0 F) |
| 2025 | -11.1 C (12.0 F) |
| 2026 | 21.1 C (70.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1914 | 49.8 mm (2.0 in) |
| 1915 | 61.0 mm (2.4 in) |
| 1916 | 82.0 mm (3.2 in) |
| 1917 | 54.9 mm (2.2 in) |
| 1918 | 88.9 mm (3.5 in) |
| 1919 | 135.9 mm (5.4 in) |
| 1920 | 92.7 mm (3.6 in) |
| 1921 | 63.8 mm (2.5 in) |
| 1922 | 77.0 mm (3.0 in) |
| 1923 | 104.9 mm (4.1 in) |
| 1924 | 44.5 mm (1.8 in) |
| 1925 | 97.5 mm (3.8 in) |
| 1926 | 74.2 mm (2.9 in) |
| 1927 | 182.1 mm (7.2 in) |
| 1928 | 91.9 mm (3.6 in) |
| 1929 | 124.0 mm (4.9 in) |
| 1930 | 156.0 mm (6.1 in) |
| 1931 | 86.4 mm (3.4 in) |
| 1932 | 113.3 mm (4.5 in) |
| 1933 | 79.5 mm (3.1 in) |
| 1934 | 132.1 mm (5.2 in) |
| 1935 | 104.6 mm (4.1 in) |
| 1936 | 59.2 mm (2.3 in) |
| 1937 | 71.1 mm (2.8 in) |
| 1938 | 79.8 mm (3.1 in) |
| 1939 | 97.5 mm (3.8 in) |
| 1940 | 101.6 mm (4.0 in) |
| 1941 | 80.0 mm (3.1 in) |
| 1942 | 88.9 mm (3.5 in) |
| 1943 | 99.6 mm (3.9 in) |
| 1944 | 158.8 mm (6.3 in) |
| 1945 | 117.6 mm (4.6 in) |
| 1946 | 72.9 mm (2.9 in) |
| 1947 | 91.4 mm (3.6 in) |
| 1948 | 85.6 mm (3.4 in) |
| 1949 | 69.1 mm (2.7 in) |
| 1950 | 98.6 mm (3.9 in) |
| 1951 | 127.8 mm (5.0 in) |
| 1952 | 56.9 mm (2.2 in) |
| 1953 | 76.2 mm (3.0 in) |
| 1954 | 121.7 mm (4.8 in) |
| 1955 | 154.4 mm (6.1 in) |
| 1956 | 85.3 mm (3.4 in) |
| 1957 | 80.8 mm (3.2 in) |
| 1958 | 208.5 mm (8.2 in) |
| 1959 | 85.1 mm (3.4 in) |
| 1960 | 64.8 mm (2.6 in) |
| 1961 | 85.1 mm (3.4 in) |
| 1962 | 66.0 mm (2.6 in) |
| 1963 | 61.2 mm (2.4 in) |
| 1964 | 72.4 mm (2.9 in) |
| 1965 | 69.9 mm (2.8 in) |
| 1966 | 132.3 mm (5.2 in) |
| 1967 | 84.1 mm (3.3 in) |
| 1968 | 126.0 mm (5.0 in) |
| 1969 | 96.3 mm (3.8 in) |
| 1970 | 86.4 mm (3.4 in) |
| 1971 | 101.3 mm (4.0 in) |
| 1972 | 101.1 mm (4.0 in) |
| 1973 | 115.6 mm (4.6 in) |
| 1974 | 99.1 mm (3.9 in) |
| 1975 | 114.6 mm (4.5 in) |
| 1976 | 70.9 mm (2.8 in) |
| 1977 | 38.1 mm (1.5 in) |
| 1978 | 97.0 mm (3.8 in) |
| 1979 | 102.1 mm (4.0 in) |
| 1980 | 77.7 mm (3.1 in) |
| 1981 | 59.4 mm (2.3 in) |
| 1982 | 134.6 mm (5.3 in) |
| 1983 | 101.1 mm (4.0 in) |
| 1984 | 96.3 mm (3.8 in) |
| 1985 | 93.7 mm (3.7 in) |
| 1986 | 97.0 mm (3.8 in) |
| 1987 | 84.1 mm (3.3 in) |
| 1988 | 55.9 mm (2.2 in) |
| 1989 | 82.3 mm (3.2 in) |
| 1990 | 52.8 mm (2.1 in) |
| 1991 | 152.7 mm (6.0 in) |
| 1992 | 45.0 mm (1.8 in) |
| 1993 | 48.0 mm (1.9 in) |
| 1994 | 69.9 mm (2.8 in) |
| 1995 | 66.8 mm (2.6 in) |
| 1996 | 59.2 mm (2.3 in) |
| 1997 | 72.4 mm (2.9 in) |
| 1998 | 111.3 mm (4.4 in) |
| 1999 | 78.5 mm (3.1 in) |
| 2000 | 160.8 mm (6.3 in) |
| 2001 | 163.6 mm (6.4 in) |
| 2002 | 103.4 mm (4.1 in) |
| 2003 | 58.7 mm (2.3 in) |
| 2004 | 94.0 mm (3.7 in) |
| 2005 | 170.9 mm (6.7 in) |
| 2006 | 144.8 mm (5.7 in) |
| 2007 | 75.4 mm (3.0 in) |
| 2008 | 188.7 mm (7.4 in) |
| 2009 | 67.6 mm (2.7 in) |
| 2010 | 61.2 mm (2.4 in) |
| 2011 | 49.0 mm (1.9 in) |
| 2012 | 91.7 mm (3.6 in) |
| 2013 | 129.5 mm (5.1 in) |
| 2014 | 61.7 mm (2.4 in) |
| 2015 | 90.7 mm (3.6 in) |
| 2016 | 119.1 mm (4.7 in) |
| 2017 | 107.2 mm (4.2 in) |
| 2018 | 170.2 mm (6.7 in) |
| 2019 | 155.2 mm (6.1 in) |
| 2020 | 156.0 mm (6.1 in) |
| 2021 | 95.3 mm (3.8 in) |
| 2022 | 46.7 mm (1.8 in) |
| 2023 | 51.3 mm (2.0 in) |
| 2024 | 85.1 mm (3.4 in) |
| 2025 | 127.0 mm (5.0 in) |
| 2026 | 0.0 mm (0.00 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1914 | 60.7 mm (2.4 in) |
| 1915 | 115.8 mm (4.6 in) |
| 1916 | 95.1 mm (3.7 in) |
| 1917 | 94.5 mm (3.7 in) |
| 1918 | 107.2 mm (4.2 in) |
| 1919 | 173.2 mm (6.8 in) |
| 1920 | 138.4 mm (5.4 in) |
| 1921 | 88.2 mm (3.5 in) |
| 1922 | 151.2 mm (6.0 in) |
| 1923 | 134.7 mm (5.3 in) |
| 1924 | 79.9 mm (3.1 in) |
| 1925 | 174.0 mm (6.9 in) |
| 1926 | 192.9 mm (7.6 in) |
| 1927 | 212.8 mm (8.4 in) |
| 1928 | 96.7 mm (3.8 in) |
| 1929 | 166.9 mm (6.6 in) |
| 1930 | 223.6 mm (8.8 in) |
| 1931 | 193.8 mm (7.6 in) |
| 1932 | 135.4 mm (5.3 in) |
| 1933 | 130.0 mm (5.1 in) |
| 1934 | 158.0 mm (6.2 in) |
| 1935 | 141.7 mm (5.6 in) |
| 1936 | 76.9 mm (3.0 in) |
| 1937 | 127.8 mm (5.0 in) |
| 1938 | 105.2 mm (4.1 in) |
| 1939 | 110.6 mm (4.4 in) |
| 1940 | 172.8 mm (6.8 in) |
| 1941 | 128.5 mm (5.1 in) |
| 1942 | 161.6 mm (6.4 in) |
| 1943 | 100.9 mm (4.0 in) |
| 1944 | 214.1 mm (8.4 in) |
| 1945 | 182.1 mm (7.2 in) |
| 1946 | 165.1 mm (6.5 in) |
| 1947 | 119.6 mm (4.7 in) |
| 1948 | 129.6 mm (5.1 in) |
| 1949 | 128.0 mm (5.0 in) |
| 1950 | 110.5 mm (4.4 in) |
| 1951 | 145.8 mm (5.7 in) |
| 1952 | 60.7 mm (2.4 in) |
| 1953 | 118.5 mm (4.7 in) |
| 1954 | 177.4 mm (7.0 in) |
| 1955 | 184.1 mm (7.2 in) |
| 1956 | 100.2 mm (3.9 in) |
| 1957 | 112.6 mm (4.4 in) |
| 1958 | 319.3 mm (12.6 in) |
| 1959 | 152.9 mm (6.0 in) |
| 1960 | 97.5 mm (3.8 in) |
| 1961 | 223.7 mm (8.8 in) |
| 1962 | 137.1 mm (5.4 in) |
| 1963 | 131.5 mm (5.2 in) |
| 1964 | 105.4 mm (4.1 in) |
| 1965 | 145.1 mm (5.7 in) |
| 1966 | 169.4 mm (6.7 in) |
| 1967 | 98.1 mm (3.9 in) |
| 1968 | 182.4 mm (7.2 in) |
| 1969 | 174.3 mm (6.9 in) |
| 1970 | 136.4 mm (5.4 in) |
| 1971 | 171.2 mm (6.7 in) |
| 1972 | 156.3 mm (6.2 in) |
| 1973 | 188.5 mm (7.4 in) |
| 1974 | 129.7 mm (5.1 in) |
| 1975 | 172.8 mm (6.8 in) |
| 1976 | 100.9 mm (4.0 in) |
| 1977 | 51.6 mm (2.0 in) |
| 1978 | 144.2 mm (5.7 in) |
| 1979 | 129.3 mm (5.1 in) |
| 1980 | 147.8 mm (5.8 in) |
| 1981 | 73.7 mm (2.9 in) |
| 1982 | 197.1 mm (7.8 in) |
| 1983 | 166.9 mm (6.6 in) |
| 1984 | 159.5 mm (6.3 in) |
| 1985 | 107.2 mm (4.2 in) |
| 1986 | 173.7 mm (6.8 in) |
| 1987 | 150.9 mm (5.9 in) |
| 1988 | 86.3 mm (3.4 in) |
| 1989 | 187.6 mm (7.4 in) |
| 1990 | 115.2 mm (4.5 in) |
| 1991 | 222.6 mm (8.8 in) |
| 1992 | 78.8 mm (3.1 in) |
| 1993 | 91.5 mm (3.6 in) |
| 1994 | 132.9 mm (5.2 in) |
| 1995 | 188.9 mm (7.4 in) |
| 1996 | 75.7 mm (3.0 in) |
| 1997 | 141.4 mm (5.6 in) |
| 1998 | 116.7 mm (4.6 in) |
| 1999 | 149.9 mm (5.9 in) |
| 2000 | 227.4 mm (9.0 in) |
| 2001 | 284.3 mm (11.2 in) |
| 2002 | 159.3 mm (6.3 in) |
| 2003 | 85.7 mm (3.4 in) |
| 2004 | 131.3 mm (5.2 in) |
| 2005 | 173.4 mm (6.8 in) |
| 2006 | 179.0 mm (7.0 in) |
| 2007 | 105.0 mm (4.1 in) |
| 2008 | 260.9 mm (10.3 in) |
| 2009 | 186.4 mm (7.3 in) |
| 2010 | 117.1 mm (4.6 in) |
| 2011 | 72.3 mm (2.8 in) |
| 2012 | 141.5 mm (5.6 in) |
| 2013 | 144.6 mm (5.7 in) |
| 2014 | 110.4 mm (4.3 in) |
| 2015 | 99.8 mm (3.9 in) |
| 2016 | 303.0 mm (11.9 in) |
| 2017 | 159.0 mm (6.3 in) |
| 2018 | 222.1 mm (8.7 in) |
| 2019 | 106.9 mm (4.2 in) |
| 2020 | 178.6 mm (7.0 in) |
| 2021 | 147.9 mm (5.8 in) |
| 2022 | 86.6 mm (3.4 in) |
| 2023 | 115.3 mm (4.5 in) |
| 2024 | 133.7 mm (5.3 in) |
| 2025 | 128.3 mm (5.1 in) |
| 2026 | n/a |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1914 | 20 days |
| 1915 | 23 days |
| 1916 | 20 days |
| 1917 | 21 days |
| 1918 | 26 days |
| 1919 | 14 days |
| 1920 | 17 days |
| 1921 | 22 days |
| 1922 | 27 days |
| 1923 | 25 days |
| 1924 | 51 days |
| 1925 | 22 days |
| 1926 | 19 days |
| 1927 | 21 days |
| 1928 | 23 days |
| 1929 | 24 days |
| 1930 | 45 days |
| 1931 | 36 days |
| 1932 | 21 days |
| 1933 | 31 days |
| 1934 | 19 days |
| 1935 | 25 days |
| 1936 | 27 days |
| 1937 | 17 days |
| 1938 | 15 days |
| 1939 | 44 days |
| 1940 | 20 days |
| 1941 | 25 days |
| 1942 | 31 days |
| 1943 | 28 days |
| 1944 | 32 days |
| 1945 | 16 days |
| 1946 | 18 days |
| 1947 | 20 days |
| 1948 | 19 days |
| 1949 | 23 days |
| 1950 | 17 days |
| 1951 | 38 days |
| 1952 | 52 days |
| 1953 | 35 days |
| 1954 | 21 days |
| 1955 | 21 days |
| 1956 | 18 days |
| 1957 | 14 days |
| 1958 | 26 days |
| 1959 | 16 days |
| 1960 | 18 days |
| 1961 | 26 days |
| 1962 | 19 days |
| 1963 | 28 days |
| 1964 | 18 days |
| 1965 | 28 days |
| 1966 | 24 days |
| 1967 | 17 days |
| 1968 | 20 days |
| 1969 | 32 days |
| 1970 | 23 days |
| 1971 | 18 days |
| 1972 | 18 days |
| 1973 | 27 days |
| 1974 | 17 days |
| 1975 | 21 days |
| 1976 | 26 days |
| 1977 | 11 days |
| 1978 | 17 days |
| 1979 | 13 days |
| 1980 | 23 days |
| 1981 | 21 days |
| 1982 | 23 days |
| 1983 | 14 days |
| 1984 | 25 days |
| 1985 | 18 days |
| 1986 | 29 days |
| 1987 | 27 days |
| 1988 | 26 days |
| 1989 | 17 days |
| 1990 | 20 days |
| 1991 | 17 days |
| 1992 | 19 days |
| 1993 | 17 days |
| 1994 | 16 days |
| 1995 | 15 days |
| 1996 | 19 days |
| 1997 | 16 days |
| 1998 | 28 days |
| 1999 | 21 days |
| 2000 | 38 days |
| 2001 | 36 days |
| 2002 | 14 days |
| 2003 | 17 days |
| 2004 | 40 days |
| 2005 | 35 days |
| 2006 | 26 days |
| 2007 | 32 days |
| 2008 | 22 days |
| 2009 | 18 days |
| 2010 | 30 days |
| 2011 | 26 days |
| 2012 | 28 days |
| 2013 | 31 days |
| 2014 | 14 days |
| 2015 | 21 days |
| 2016 | 45 days |
| 2017 | 25 days |
| 2018 | 11 days |
| 2019 | 5 days |
| 2020 | 16 days |
| 2021 | 11 days |
| 2022 | 44 days |
| 2023 | 23 days |
| 2024 | 33 days |
| 2025 | 14 days |
| 2026 | 2 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
71 years with a frostAcross 71 years with a frost, the median last spring frost at Stoneville Exp STN falls on 18 March and the median first autumn frost on 8 November, which leaves a median of 233 days between them.
In 1975 to 2023 the median growing season was 257 days. That is 31 days more than in 1931 to 1963.
Fitted over all years, the growing season changes by +4.4 days per decade at this station.
| Measure | Median, all years | Earliest period (1931 to 1963) | Recent period (1975 to 2023) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 18 March | 21 March | 9 March | 12 days earlier | -2.0 days per decade |
| First autumn frost | 8 November | 3 November | 16 November | 13 days later | +2.4 days per decade |
| Growing days | 233 days | 226 days | 257 days | 31 days more | +4.4 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
97 years, 1915 to 2023A day with at least 88.2 mm (3.5 in) of rain is expected about once in 2 years. A day with at least 203.5 mm (8.0 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 88.2 mm (3.5 in) | |
| 5 years | 117.4 mm (4.6 in) | |
| 10 years | 137.4 mm (5.4 in) | |
| 25 years | 163.5 mm (6.4 in) | |
| 50 years | 183.3 mm (7.2 in) | |
| 100 years | 203.5 mm (8.0 in) | Longer than the 97 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, 97 years of values from 1915 to 2023.
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: 208.5 mm (8.2 in) in 1958; 188.7 mm (7.4 in) in 2008; 182.1 mm (7.2 in) in 1927.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
1997 to 2023 against 1961 to 1990Over 1997 to 2023, Stoneville Exp STN had a mean temperature of 18.0 C (64.5 F) and 1,280.8 mm (50.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Minden (United States, 240 km away), Monroe Rgnl AP (United States, 146 km away) and Red Rvr Rsch STN (United States, 278 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Minden | United States | 240 km (149 mi) | 17.8 C (64.0 F) | 1,268.4 mm (49.9 in) | 0.50 |
| Monroe Rgnl AP | United States | 146 km (91 mi) | 18.2 C (64.7 F) | 1,307.3 mm (51.5 in) | 0.50 |
| Red Rvr Rsch STN | United States | 278 km (173 mi) | 17.9 C (64.2 F) | 1,223.2 mm (48.2 in) | 0.54 |
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-14).