Wynne Weather Records (USC00038052)
Record envelope, standing records and threshold days for Wynne (USC00038052), Arkansas, United States, with 119 years of record.
Key Facts for Wynne
- Wynne (USC00038052) is a weather station in Arkansas, United States at 35.25 latitude and -90.80 longitude, 85 m (278 ft) above sea level.
- The station reports from 1908 to 2026, 119 years of record.
- 1,464 records set at Wynne still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Wynne set a daily record high minimum temperature of 25.0 C (77.0 F) on 31 August 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Arkansas, United States, 35.25 latitude, -90.80 longitude.
- Elevation: 85 m (278 ft).
- Period of record: 1908 to 2026, 119 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
1 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 28.9 C (84.0 F) | -23.3 C (-9.9 F) | 21.7 C (71.1 F) | -14.4 C (6.1 F) |
| Feb | 31.1 C (88.0 F) | -23.3 C (-9.9 F) | 24.4 C (75.9 F) | -11.1 C (12.0 F) |
| Mar | 32.8 C (91.0 F) | -13.9 C (7.0 F) | 30.0 C (86.0 F) | -3.9 C (25.0 F) |
| Apr | 33.9 C (93.0 F) | -3.9 C (25.0 F) | 31.1 C (88.0 F) | 3.9 C (39.0 F) |
| May | 37.2 C (99.0 F) | 0.6 C (33.1 F) | 31.7 C (89.1 F) | 7.8 C (46.0 F) |
| Jun | 41.1 C (106.0 F) | 5.6 C (42.1 F) | 33.3 C (91.9 F) | 17.8 C (64.0 F) |
| Jul | 42.2 C (108.0 F) | 10.6 C (51.1 F) | 36.1 C (97.0 F) | 21.1 C (70.0 F) |
| Aug | 43.3 C (109.9 F) | 8.9 C (48.0 F) | 37.8 C (100.0 F) | 16.7 C (62.1 F) |
| Sep | 42.8 C (109.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| Oct | 36.1 C (97.0 F) | -7.8 C (18.0 F) | n/a | n/a |
| Nov | 31.1 C (88.0 F) | -12.2 C (10.0 F) | n/a | n/a |
| Dec | 26.7 C (80.1 F) | -20.0 C (-4.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1908 | 3 |
| 1909 | 15 |
| 1910 | 22 |
| 1911 | 51 |
| 1912 | 20 |
| 1913 | 19 |
| 1914 | 25 |
| 1915 | 17 |
| 1916 | 13 |
| 1917 | 45 |
| 1918 | 38 |
| 1919 | 6 |
| 1920 | 12 |
| 1921 | 16 |
| 1922 | 4 |
| 1923 | 11 |
| 1924 | 20 |
| 1925 | 34 |
| 1926 | 14 |
| 1927 | 16 |
| 1928 | 13 |
| 1929 | 13 |
| 1930 | 13 |
| 1931 | 11 |
| 1932 | 18 |
| 1933 | 12 |
| 1934 | 19 |
| 1935 | 6 |
| 1936 | 20 |
| 1937 | 22 |
| 1938 | 14 |
| 1939 | 14 |
| 1940 | 20 |
| 1941 | 5 |
| 1942 | 16 |
| 1943 | 23 |
| 1944 | 8 |
| 1945 | 6 |
| 1946 | 1 |
| 1947 | 3 |
| 1948 | 7 |
| 1949 | 3 |
| 1950 | 11 |
| 1951 | 14 |
| 1952 | 20 |
| 1953 | 7 |
| 1954 | 16 |
| 1955 | 14 |
| 1956 | 8 |
| 1957 | 7 |
| 1958 | 9 |
| 1959 | 7 |
| 1960 | 11 |
| 1961 | 3 |
| 1962 | 7 |
| 1963 | 18 |
| 1964 | 11 |
| 1965 | 12 |
| 1966 | 7 |
| 1967 | 14 |
| 1968 | 2 |
| 1969 | 3 |
| 1970 | 7 |
| 1971 | 3 |
| 1972 | 12 |
| 1973 | 3 |
| 1974 | 16 |
| 1975 | 7 |
| 1976 | 6 |
| 1977 | 6 |
| 1978 | 4 |
| 1979 | 4 |
| 1980 | 12 |
| 1981 | 4 |
| 1982 | 15 |
| 1983 | 14 |
| 1984 | 8 |
| 1985 | 12 |
| 1986 | 7 |
| 1987 | 10 |
| 1988 | 10 |
| 1989 | 21 |
| 1990 | 9 |
| 1991 | 10 |
| 1992 | 6 |
| 1993 | 6 |
| 1994 | 5 |
| 1995 | 4 |
| 1996 | 8 |
| 1997 | 5 |
| 1998 | 13 |
| 1999 | 4 |
| 2000 | 9 |
| 2001 | 5 |
| 2002 | 7 |
| 2003 | 6 |
| 2004 | 10 |
| 2005 | 4 |
| 2006 | 8 |
| 2007 | 4 |
| 2008 | 10 |
| 2009 | 7 |
| 2010 | 11 |
| 2011 | 22 |
| 2012 | 21 |
| 2013 | 9 |
| 2014 | 12 |
| 2015 | 13 |
| 2016 | 14 |
| 2017 | 9 |
| 2018 | 20 |
| 2019 | 14 |
| 2020 | 12 |
| 2021 | 26 |
| 2022 | 23 |
| 2023 | 34 |
| 2024 | 7 |
| 2025 | 12 |
| 2026 | 15 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1958-07-08 | Record daily precipitation | Record daily precipitation 152.9 mm (6.0 in) |
| 1962-01-10 | Record low maximum temperature | Record low maximum temperature -12.8 C (9.0 F) |
| 1965-09-11 | Record daily precipitation | Record daily precipitation 170.2 mm (6.7 in) |
Wettest Day of Each Month
Sep: 170.2 mm (6.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 107.4 mm (4.2 in) | 9 January 2022 |
| Feb | 95.8 mm (3.8 in) | 10 February 1966 |
| Mar | 99.3 mm (3.9 in) | 31 March 2016 |
| Apr | 142.2 mm (5.6 in) | 15 April 1927 |
| May | 143.0 mm (5.6 in) | 17 May 2003 |
| Jun | 152.4 mm (6.0 in) | 10 June 1923 |
| Jul | 152.9 mm (6.0 in) | 8 July 1958 |
| Aug | 126.5 mm (5.0 in) | 29 August 2020 |
| Sep | 170.2 mm (6.7 in) | 11 September 1965 |
| Oct | 120.1 mm (4.7 in) | 9 October 1999 |
| Nov | 142.2 mm (5.6 in) | 16 November 2011 |
| Dec | 144.8 mm (5.7 in) | 21 December 1926 |
Period of Record Coverage
1908 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1908 | 179 | 49% | No |
| 1909 | 364 | 100% | Yes |
| 1910 | 365 | 100% | Yes |
| 1911 | 364 | 100% | Yes |
| 1912 | 364 | 99% | Yes |
| 1913 | 355 | 97% | Yes |
| 1914 | 338 | 93% | Yes |
| 1915 | 332 | 91% | Yes |
| 1916 | 364 | 99% | Yes |
| 1917 | 363 | 99% | Yes |
| 1918 | 360 | 99% | Yes |
| 1919 | 362 | 99% | Yes |
| 1920 | 358 | 98% | Yes |
| 1921 | 350 | 96% | Yes |
| 1922 | 365 | 100% | Yes |
| 1923 | 365 | 100% | Yes |
| 1924 | 365 | 100% | Yes |
| 1925 | 365 | 100% | Yes |
| 1926 | 365 | 100% | Yes |
| 1927 | 363 | 99% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 362 | 99% | Yes |
| 1930 | 363 | 99% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 364 | 100% | Yes |
| 1934 | 361 | 99% | Yes |
| 1935 | 354 | 97% | Yes |
| 1936 | 292 | 80% | No |
| 1937 | 364 | 100% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 364 | 100% | Yes |
| 1940 | 365 | 100% | Yes |
| 1941 | 356 | 98% | Yes |
| 1942 | 362 | 99% | Yes |
| 1943 | 364 | 100% | Yes |
| 1944 | 364 | 99% | Yes |
| 1945 | 178 | 49% | No |
| 1946 | 52 | 14% | No |
| 1947 | 270 | 74% | No |
| 1948 | 356 | 97% | Yes |
| 1949 | 136 | 37% | No |
| 1950 | 234 | 64% | No |
| 1951 | 360 | 99% | Yes |
| 1952 | 364 | 99% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 361 | 99% | Yes |
| 1955 | 361 | 99% | Yes |
| 1956 | 351 | 96% | Yes |
| 1957 | 361 | 99% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 362 | 99% | Yes |
| 1960 | 313 | 86% | No |
| 1961 | 301 | 82% | No |
| 1962 | 240 | 66% | No |
| 1963 | 295 | 81% | No |
| 1964 | 361 | 99% | Yes |
| 1965 | 333 | 91% | Yes |
| 1966 | 346 | 95% | Yes |
| 1967 | 351 | 96% | Yes |
| 1968 | 346 | 95% | Yes |
| 1969 | 348 | 95% | Yes |
| 1970 | 363 | 99% | Yes |
| 1971 | 182 | 50% | No |
| 1972 | 331 | 90% | Yes |
| 1973 | 359 | 98% | Yes |
| 1974 | 357 | 98% | Yes |
| 1975 | 360 | 99% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 364 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 364 | 99% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 333 | 91% | Yes |
| 1983 | 348 | 95% | Yes |
| 1984 | 333 | 91% | Yes |
| 1985 | 356 | 98% | Yes |
| 1986 | 353 | 97% | Yes |
| 1987 | 328 | 90% | No |
| 1988 | 325 | 89% | No |
| 1989 | 365 | 100% | Yes |
| 1990 | 361 | 99% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 359 | 98% | Yes |
| 1993 | 361 | 99% | Yes |
| 1994 | 360 | 99% | Yes |
| 1995 | 363 | 99% | Yes |
| 1996 | 364 | 99% | Yes |
| 1997 | 305 | 84% | No |
| 1998 | 330 | 90% | Yes |
| 1999 | 358 | 98% | Yes |
| 2000 | 361 | 99% | Yes |
| 2001 | 362 | 99% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 361 | 99% | Yes |
| 2004 | 365 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 363 | 99% | Yes |
| 2007 | 334 | 92% | Yes |
| 2008 | 333 | 91% | 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 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 356 | 98% | Yes |
| 2024 | 333 | 91% | Yes |
| 2025 | 351 | 96% | Yes |
| 2026 | 229 | 63% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 31 August 2026 | Wynne, US | daily high min (Provisional) | 25.0 C (77.0 F) | 0.6 C (1.1 F) | 13 years | 15 of 100 (Routine) |
| 17 August 2026 | Wynne, US | daily high min (Provisional) | 26.7 C (80.1 F) | 1.7 C (3.1 F) | 72 years | 36 of 100 (Notable) |
| 14 August 2026 | Wynne, US | daily high min (Tie) | 25.6 C (78.1 F) | tie | 103 years | 10 of 100 (Routine) |
| 29 July 2026 | Wynne, US | daily high min | 26.7 C (80.1 F) | 0.6 C (1.1 F) | 3 years | 12 of 100 (Routine) |
| 28 July 2026 | Wynne, US | daily high min (Tie) | 26.7 C (80.1 F) | tie | 3 years | 2 of 100 (Routine) |
| 9 July 2026 | Wynne, US | daily low max (Tie) | 28.9 C (84.0 F) | tie | 39 years | 5 of 100 (Routine) |
| 28 June 2026 | Wynne, US | daily low max | 22.2 C (72.0 F) | 4.5 C (8.1 F) | 111 years | 54 of 100 (Notable) |
| 14 June 2026 | Wynne, US | daily rain | 90.2 mm (3.6 in) | 16.8 mm (0.7 in) | 71 years | 41 of 100 (Notable) |
| 12 June 2026 | Wynne, US | daily high min | 25.6 C (78.1 F) | 0.6 C (1.1 F) | 16 years | 15 of 100 (Routine) |
| 23 May 2026 | Wynne, US | daily rain | 66.0 mm (2.6 in) | 13.4 mm (0.5 in) | 1 year | 18 of 100 (Routine) |
| 19 May 2026 | Wynne, US | daily high min | 24.4 C (75.9 F) | 1.6 C (2.9 F) | 8 years | 15 of 100 (Routine) |
| 18 May 2026 | Wynne, US | daily high min (Tie) | 21.7 C (71.1 F) | tie | 52 years | 6 of 100 (Routine) |
| 6 May 2026 | Wynne, US | daily rain | 83.8 mm (3.3 in) | 44.7 mm (1.8 in) | 91 years | 64 of 100 (Major) |
| 29 April 2026 | Wynne, US | daily rain | 80.5 mm (3.2 in) | 24.6 mm (1.0 in) | 72 years | 43 of 100 (Notable) |
| 27 April 2026 | Wynne, US | daily high min (Tie) | 22.2 C (72.0 F) | tie | 32 years | 4 of 100 (Routine) |
| 13 April 2026 | Wynne, US | daily high min (Tie) | 21.1 C (70.0 F) | tie | 53 years | 6 of 100 (Routine) |
| 4 April 2026 | Wynne, US | daily high min | 20.6 C (69.1 F) | 2.8 C (5.0 F) | 99 years | 44 of 100 (Notable) |
| 3 April 2026 | Wynne, US | daily high min | 20.0 C (68.0 F) | 0.6 C (1.1 F) | 85 years | 36 of 100 (Notable) |
| 11 March 2026 | Wynne, US | daily high min | 21.1 C (70.0 F) | 2.8 C (5.0 F) | 71 years | 35 of 100 (Notable) |
| 7 March 2026 | Wynne, US | daily high max | 28.3 C (82.9 F) | 1.1 C (2.0 F) | 116 years | 41 of 100 (Notable) |
Climate Trend
95 complete years, 1909 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1909 | 16.3 C | -0.10 C |
| 1910 | 15.8 C | -0.61 C |
| 1911 | 16.7 C | +0.34 C |
| 1912 | 14.9 C | -1.47 C |
| 1913 | 16.6 C | +0.27 C |
| 1916 | 15.9 C | -0.46 C |
| 1917 | 14.5 C | -1.85 C |
| 1918 | 16.2 C | -0.18 C |
| 1919 | 16.6 C | +0.25 C |
| 1920 | 16.1 C | -0.28 C |
| 1921 | 18.3 C | +1.98 C |
| 1922 | 17.5 C | +1.13 C |
| 1923 | 16.8 C | +0.42 C |
| 1924 | 15.9 C | -0.49 C |
| 1925 | 17.4 C | +1.05 C |
| 1926 | 16.3 C | -0.05 C |
| 1927 | 17.4 C | +0.99 C |
| 1928 | 16.0 C | -0.32 C |
| 1929 | 15.9 C | -0.42 C |
| 1930 | 16.2 C | -0.15 C |
| 1931 | 16.9 C | +0.52 C |
| 1932 | 16.2 C | -0.16 C |
| 1933 | 16.7 C | +0.29 C |
| 1934 | 16.5 C | +0.15 C |
| 1935 | 15.8 C | -0.60 C |
| 1937 | 15.7 C | -0.62 C |
| 1938 | 17.9 C | +1.50 C |
| 1939 | 17.2 C | +0.86 C |
| 1940 | 15.4 C | -0.93 C |
| 1941 | 17.0 C | +0.65 C |
| 1942 | 16.2 C | -0.16 C |
| 1944 | 16.1 C | -0.23 C |
| 1948 | 16.2 C | -0.17 C |
| 1951 | 15.8 C | -0.58 C |
| 1952 | 16.1 C | -0.24 C |
| 1953 | 16.9 C | +0.50 C |
| 1954 | 17.4 C | +1.02 C |
| 1955 | 16.2 C | -0.20 C |
| 1956 | 16.3 C | -0.02 C |
| 1957 | 16.1 C | -0.29 C |
| 1958 | 15.0 C | -1.40 C |
| 1959 | 16.1 C | -0.24 C |
| 1966 | 15.6 C | -0.76 C |
| 1967 | 16.3 C | -0.10 C |
| 1968 | 15.8 C | -0.52 C |
| 1970 | 16.3 C | -0.11 C |
| 1973 | 16.9 C | +0.56 C |
| 1974 | 16.4 C | +0.08 C |
| 1975 | 16.5 C | +0.09 C |
| 1976 | 15.7 C | -0.63 C |
| 1977 | 16.8 C | +0.47 C |
| 1978 | 15.3 C | -1.02 C |
| 1979 | 14.8 C | -1.59 C |
| 1980 | 16.0 C | -0.35 C |
| 1981 | 16.0 C | -0.35 C |
| 1982 | 15.9 C | -0.47 C |
| 1983 | 15.3 C | -1.06 C |
| 1984 | 16.2 C | -0.13 C |
| 1985 | 15.6 C | -0.72 C |
| 1986 | 16.8 C | +0.43 C |
| 1987 | 16.7 C | +0.32 C |
| 1988 | 16.0 C | -0.37 C |
| 1989 | 15.7 C | -0.70 C |
| 1990 | 17.3 C | +0.92 C |
| 1991 | 16.9 C | +0.55 C |
| 1992 | 15.9 C | -0.50 C |
| 1993 | 15.6 C | -0.72 C |
| 1994 | 16.1 C | -0.29 C |
| 1995 | 15.9 C | -0.43 C |
| 1996 | 15.9 C | -0.45 C |
| 1999 | 16.3 C | -0.07 C |
| 2000 | 15.7 C | -0.63 C |
| 2001 | 16.1 C | -0.31 C |
| 2002 | 15.6 C | -0.80 C |
| 2003 | 15.0 C | -1.32 C |
| 2004 | 15.6 C | -0.75 C |
| 2005 | 16.1 C | -0.25 C |
| 2006 | 16.2 C | -0.18 C |
| 2009 | 15.5 C | -0.85 C |
| 2010 | 17.0 C | +0.62 C |
| 2011 | 17.2 C | +0.80 C |
| 2012 | 18.3 C | +1.93 C |
| 2013 | 15.7 C | -0.67 C |
| 2014 | 15.5 C | -0.88 C |
| 2015 | 16.8 C | +0.39 C |
| 2016 | 17.7 C | +1.35 C |
| 2017 | 17.5 C | +1.09 C |
| 2018 | 16.8 C | +0.40 C |
| 2019 | 17.5 C | +1.16 C |
| 2020 | 17.5 C | +1.10 C |
| 2021 | 17.2 C | +0.84 C |
| 2022 | 17.3 C | +0.90 C |
| 2023 | 18.9 C | +2.57 C |
| 2024 | 17.4 C | +1.06 C |
| 2025 | 16.8 C | +0.41 C |
The fitted trend in annual mean temperature here over 1909 to 2025 is 0.03 C (-0.01 to 0.08) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.06 F (-0.03 to 0.14) per decade. The slope is a straight line fitted to 95 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.03 C (-0.01 to 0.08) per decade | 0.06 F (-0.03 to 0.14) per decade | 1909 to 2025 | 95 | Not clearly different from zero |
| Mean daily maximum | -0.06 C (-0.11 to -0.01) per decade | -0.11 F (-0.20 to -0.01) per decade | 1909 to 2025 | 95 | Fall |
| Mean daily minimum | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.1 to 0.3) per decade | 1909 to 2025 | 95 | 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
1908 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.3 C (109.9 F) | 1934 | 37.8 C (100.0 F) | 119 |
| Coldest night (TNn) | -23.3 C (-9.9 F) | 1930 | -12.8 C (9.0 F) | 119 |
| Wettest day (Rx1day) | 170.2 mm (6.7 in) | 1965 | 86.6 mm (3.4 in) | 119 |
| Wettest five days (Rx5day) | 298.4 mm (11.7 in) | 1937 | 131.1 mm (5.2 in) | 119 |
| Longest dry spell (CDD) | 45 days | 1986 | 22 days | 119 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1908 | 37.8 C (100.0 F) |
| 1909 | 40.6 C (105.1 F) |
| 1910 | 37.8 C (100.0 F) |
| 1911 | 38.9 C (102.0 F) |
| 1912 | 36.7 C (98.1 F) |
| 1913 | 38.3 C (100.9 F) |
| 1914 | 40.0 C (104.0 F) |
| 1915 | 35.0 C (95.0 F) |
| 1916 | 38.3 C (100.9 F) |
| 1917 | 36.1 C (97.0 F) |
| 1918 | 42.2 C (108.0 F) |
| 1919 | 42.2 C (108.0 F) |
| 1920 | 37.2 C (99.0 F) |
| 1921 | 41.7 C (107.1 F) |
| 1922 | 39.4 C (102.9 F) |
| 1923 | 37.8 C (100.0 F) |
| 1924 | 39.4 C (102.9 F) |
| 1925 | 42.8 C (109.0 F) |
| 1926 | 39.4 C (102.9 F) |
| 1927 | 37.8 C (100.0 F) |
| 1928 | 37.8 C (100.0 F) |
| 1929 | 38.9 C (102.0 F) |
| 1930 | 42.8 C (109.0 F) |
| 1931 | 38.3 C (100.9 F) |
| 1932 | 37.8 C (100.0 F) |
| 1933 | 37.8 C (100.0 F) |
| 1934 | 43.3 C (109.9 F) |
| 1935 | 40.6 C (105.1 F) |
| 1936 | 41.1 C (106.0 F) |
| 1937 | 38.9 C (102.0 F) |
| 1938 | 40.0 C (104.0 F) |
| 1939 | 38.9 C (102.0 F) |
| 1940 | 37.2 C (99.0 F) |
| 1941 | 38.3 C (100.9 F) |
| 1942 | 39.4 C (102.9 F) |
| 1943 | 41.1 C (106.0 F) |
| 1944 | 37.8 C (100.0 F) |
| 1945 | 32.8 C (91.0 F) |
| 1946 | 37.8 C (100.0 F) |
| 1947 | 40.0 C (104.0 F) |
| 1948 | 36.1 C (97.0 F) |
| 1949 | 32.8 C (91.0 F) |
| 1950 | 35.6 C (96.1 F) |
| 1951 | 37.8 C (100.0 F) |
| 1952 | 41.7 C (107.1 F) |
| 1953 | 37.8 C (100.0 F) |
| 1954 | 42.2 C (108.0 F) |
| 1955 | 36.1 C (97.0 F) |
| 1956 | 40.0 C (104.0 F) |
| 1957 | 35.6 C (96.1 F) |
| 1958 | 35.6 C (96.1 F) |
| 1959 | 34.4 C (93.9 F) |
| 1960 | 36.7 C (98.1 F) |
| 1961 | 35.6 C (96.1 F) |
| 1962 | 36.1 C (97.0 F) |
| 1963 | 38.9 C (102.0 F) |
| 1964 | 39.4 C (102.9 F) |
| 1965 | 37.8 C (100.0 F) |
| 1966 | 38.9 C (102.0 F) |
| 1967 | 36.7 C (98.1 F) |
| 1968 | 37.2 C (99.0 F) |
| 1969 | 39.4 C (102.9 F) |
| 1970 | 38.3 C (100.9 F) |
| 1971 | 35.0 C (95.0 F) |
| 1972 | 37.8 C (100.0 F) |
| 1973 | 37.8 C (100.0 F) |
| 1974 | 37.2 C (99.0 F) |
| 1975 | 37.2 C (99.0 F) |
| 1976 | 36.7 C (98.1 F) |
| 1977 | 37.2 C (99.0 F) |
| 1978 | 37.8 C (100.0 F) |
| 1979 | 36.1 C (97.0 F) |
| 1980 | 40.6 C (105.1 F) |
| 1981 | 36.7 C (98.1 F) |
| 1982 | 36.7 C (98.1 F) |
| 1983 | 37.8 C (100.0 F) |
| 1984 | 36.7 C (98.1 F) |
| 1985 | 38.3 C (100.9 F) |
| 1986 | 41.1 C (106.0 F) |
| 1987 | 38.3 C (100.9 F) |
| 1988 | 37.2 C (99.0 F) |
| 1989 | 35.0 C (95.0 F) |
| 1990 | 37.2 C (99.0 F) |
| 1991 | 36.1 C (97.0 F) |
| 1992 | 35.0 C (95.0 F) |
| 1993 | 37.8 C (100.0 F) |
| 1994 | 36.1 C (97.0 F) |
| 1995 | 36.7 C (98.1 F) |
| 1996 | 37.2 C (99.0 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 37.2 C (99.0 F) |
| 1999 | 37.2 C (99.0 F) |
| 2000 | 39.4 C (102.9 F) |
| 2001 | 36.1 C (97.0 F) |
| 2002 | 36.1 C (97.0 F) |
| 2003 | 35.0 C (95.0 F) |
| 2004 | 35.0 C (95.0 F) |
| 2005 | 36.7 C (98.1 F) |
| 2006 | 37.8 C (100.0 F) |
| 2007 | 38.9 C (102.0 F) |
| 2008 | 37.8 C (100.0 F) |
| 2009 | 37.2 C (99.0 F) |
| 2010 | 39.4 C (102.9 F) |
| 2011 | 41.1 C (106.0 F) |
| 2012 | 40.0 C (104.0 F) |
| 2013 | 36.1 C (97.0 F) |
| 2014 | 37.2 C (99.0 F) |
| 2015 | 36.7 C (98.1 F) |
| 2016 | 37.2 C (99.0 F) |
| 2017 | 36.1 C (97.0 F) |
| 2018 | 36.1 C (97.0 F) |
| 2019 | 37.8 C (100.0 F) |
| 2020 | 36.1 C (97.0 F) |
| 2021 | 36.1 C (97.0 F) |
| 2022 | 38.9 C (102.0 F) |
| 2023 | 40.6 C (105.1 F) |
| 2024 | 36.7 C (98.1 F) |
| 2025 | 37.2 C (99.0 F) |
| 2026 | 37.8 C (100.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1908 | -6.7 C (19.9 F) |
| 1909 | -15.6 C (3.9 F) |
| 1910 | -21.7 C (-7.1 F) |
| 1911 | -14.4 C (6.1 F) |
| 1912 | -20.6 C (-5.1 F) |
| 1913 | -7.2 C (19.0 F) |
| 1914 | -13.3 C (8.1 F) |
| 1915 | -6.1 C (21.0 F) |
| 1916 | -18.3 C (-0.9 F) |
| 1917 | -19.4 C (-2.9 F) |
| 1918 | -19.4 C (-2.9 F) |
| 1919 | -12.8 C (9.0 F) |
| 1920 | -9.4 C (15.1 F) |
| 1921 | -7.8 C (18.0 F) |
| 1922 | -7.8 C (18.0 F) |
| 1923 | -10.0 C (14.0 F) |
| 1924 | -13.9 C (7.0 F) |
| 1925 | -13.3 C (8.1 F) |
| 1926 | -9.4 C (15.1 F) |
| 1927 | -12.8 C (9.0 F) |
| 1928 | -16.1 C (3.0 F) |
| 1929 | -13.3 C (8.1 F) |
| 1930 | -23.3 C (-9.9 F) |
| 1931 | -9.4 C (15.1 F) |
| 1932 | -15.6 C (3.9 F) |
| 1933 | -17.8 C (0.0 F) |
| 1934 | -13.9 C (7.0 F) |
| 1935 | -12.8 C (9.0 F) |
| 1936 | -15.0 C (5.0 F) |
| 1937 | -13.3 C (8.1 F) |
| 1938 | -10.6 C (12.9 F) |
| 1939 | -8.3 C (17.1 F) |
| 1940 | -20.0 C (-4.0 F) |
| 1941 | -11.7 C (10.9 F) |
| 1942 | -22.2 C (-8.0 F) |
| 1943 | -15.0 C (5.0 F) |
| 1944 | -13.3 C (8.1 F) |
| 1945 | -7.8 C (18.0 F) |
| 1946 | -1.1 C (30.0 F) |
| 1947 | -5.6 C (21.9 F) |
| 1948 | -13.3 C (8.1 F) |
| 1949 | -14.4 C (6.1 F) |
| 1950 | -14.4 C (6.1 F) |
| 1951 | -23.3 C (-9.9 F) |
| 1952 | -7.8 C (18.0 F) |
| 1953 | -12.8 C (9.0 F) |
| 1954 | -10.0 C (14.0 F) |
| 1955 | -12.8 C (9.0 F) |
| 1956 | -9.4 C (15.1 F) |
| 1957 | -13.3 C (8.1 F) |
| 1958 | -17.8 C (0.0 F) |
| 1959 | -14.4 C (6.1 F) |
| 1960 | -12.2 C (10.0 F) |
| 1961 | -11.7 C (10.9 F) |
| 1962 | -20.6 C (-5.1 F) |
| 1963 | -19.4 C (-2.9 F) |
| 1964 | -12.2 C (10.0 F) |
| 1965 | -12.8 C (9.0 F) |
| 1966 | -18.9 C (-2.0 F) |
| 1967 | -12.8 C (9.0 F) |
| 1968 | -13.3 C (8.1 F) |
| 1969 | -11.1 C (12.0 F) |
| 1970 | -15.0 C (5.0 F) |
| 1971 | -11.1 C (12.0 F) |
| 1972 | -7.2 C (19.0 F) |
| 1973 | -10.0 C (14.0 F) |
| 1974 | -11.1 C (12.0 F) |
| 1975 | -10.0 C (14.0 F) |
| 1976 | -15.0 C (5.0 F) |
| 1977 | -16.1 C (3.0 F) |
| 1978 | -13.3 C (8.1 F) |
| 1979 | -18.3 C (-0.9 F) |
| 1980 | -11.1 C (12.0 F) |
| 1981 | -15.0 C (5.0 F) |
| 1982 | -18.9 C (-2.0 F) |
| 1983 | -20.0 C (-4.0 F) |
| 1984 | -16.7 C (1.9 F) |
| 1985 | -22.2 C (-8.0 F) |
| 1986 | -12.2 C (10.0 F) |
| 1987 | -7.2 C (19.0 F) |
| 1988 | -17.8 C (0.0 F) |
| 1989 | -20.0 C (-4.0 F) |
| 1990 | -11.7 C (10.9 F) |
| 1991 | -7.8 C (18.0 F) |
| 1992 | -8.9 C (16.0 F) |
| 1993 | -10.0 C (14.0 F) |
| 1994 | -11.7 C (10.9 F) |
| 1995 | -11.1 C (12.0 F) |
| 1996 | -16.1 C (3.0 F) |
| 1997 | -12.8 C (9.0 F) |
| 1998 | -8.9 C (16.0 F) |
| 1999 | -11.7 C (10.9 F) |
| 2000 | -11.1 C (12.0 F) |
| 2001 | -13.3 C (8.1 F) |
| 2002 | -10.0 C (14.0 F) |
| 2003 | -13.3 C (8.1 F) |
| 2004 | -12.2 C (10.0 F) |
| 2005 | -10.6 C (12.9 F) |
| 2006 | -10.0 C (14.0 F) |
| 2007 | -8.3 C (17.1 F) |
| 2008 | -10.0 C (14.0 F) |
| 2009 | -11.1 C (12.0 F) |
| 2010 | -13.3 C (8.1 F) |
| 2011 | -13.3 C (8.1 F) |
| 2012 | -5.0 C (23.0 F) |
| 2013 | -7.2 C (19.0 F) |
| 2014 | -13.3 C (8.1 F) |
| 2015 | -12.8 C (9.0 F) |
| 2016 | -8.9 C (16.0 F) |
| 2017 | -13.9 C (7.0 F) |
| 2018 | -16.1 C (3.0 F) |
| 2019 | -6.7 C (19.9 F) |
| 2020 | -5.6 C (21.9 F) |
| 2021 | -18.9 C (-2.0 F) |
| 2022 | -14.4 C (6.1 F) |
| 2023 | -3.3 C (26.1 F) |
| 2024 | -15.6 C (3.9 F) |
| 2025 | -12.2 C (10.0 F) |
| 2026 | -14.4 C (6.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1908 | 53.3 mm (2.1 in) |
| 1909 | 61.2 mm (2.4 in) |
| 1910 | 116.8 mm (4.6 in) |
| 1911 | 115.1 mm (4.5 in) |
| 1912 | 106.7 mm (4.2 in) |
| 1913 | 111.8 mm (4.4 in) |
| 1914 | 49.5 mm (1.9 in) |
| 1915 | 62.7 mm (2.5 in) |
| 1916 | 118.1 mm (4.6 in) |
| 1917 | 55.9 mm (2.2 in) |
| 1918 | 68.6 mm (2.7 in) |
| 1919 | 109.2 mm (4.3 in) |
| 1920 | 95.3 mm (3.8 in) |
| 1921 | 106.7 mm (4.2 in) |
| 1922 | 62.2 mm (2.4 in) |
| 1923 | 152.4 mm (6.0 in) |
| 1924 | 66.0 mm (2.6 in) |
| 1925 | 57.2 mm (2.3 in) |
| 1926 | 144.8 mm (5.7 in) |
| 1927 | 142.2 mm (5.6 in) |
| 1928 | 102.9 mm (4.1 in) |
| 1929 | 124.5 mm (4.9 in) |
| 1930 | 100.3 mm (3.9 in) |
| 1931 | 101.1 mm (4.0 in) |
| 1932 | 62.2 mm (2.4 in) |
| 1933 | 119.9 mm (4.7 in) |
| 1934 | 69.9 mm (2.8 in) |
| 1935 | 106.2 mm (4.2 in) |
| 1936 | 132.1 mm (5.2 in) |
| 1937 | 88.9 mm (3.5 in) |
| 1938 | 78.7 mm (3.1 in) |
| 1939 | 65.3 mm (2.6 in) |
| 1940 | 58.4 mm (2.3 in) |
| 1941 | 57.2 mm (2.3 in) |
| 1942 | 66.0 mm (2.6 in) |
| 1943 | 46.2 mm (1.8 in) |
| 1944 | 91.7 mm (3.6 in) |
| 1945 | 97.0 mm (3.8 in) |
| 1946 | 97.8 mm (3.9 in) |
| 1947 | 48.3 mm (1.9 in) |
| 1948 | 64.3 mm (2.5 in) |
| 1949 | 74.4 mm (2.9 in) |
| 1950 | 101.1 mm (4.0 in) |
| 1951 | 63.5 mm (2.5 in) |
| 1952 | 79.8 mm (3.1 in) |
| 1953 | 77.5 mm (3.1 in) |
| 1954 | 61.0 mm (2.4 in) |
| 1955 | 104.9 mm (4.1 in) |
| 1956 | 91.2 mm (3.6 in) |
| 1957 | 82.3 mm (3.2 in) |
| 1958 | 152.9 mm (6.0 in) |
| 1959 | 57.9 mm (2.3 in) |
| 1960 | 87.9 mm (3.5 in) |
| 1961 | 109.2 mm (4.3 in) |
| 1962 | 71.1 mm (2.8 in) |
| 1963 | 68.6 mm (2.7 in) |
| 1964 | 126.2 mm (5.0 in) |
| 1965 | 170.2 mm (6.7 in) |
| 1966 | 121.9 mm (4.8 in) |
| 1967 | 74.7 mm (2.9 in) |
| 1968 | 69.6 mm (2.7 in) |
| 1969 | 63.5 mm (2.5 in) |
| 1970 | 98.3 mm (3.9 in) |
| 1971 | 92.7 mm (3.6 in) |
| 1972 | 87.4 mm (3.4 in) |
| 1973 | 137.2 mm (5.4 in) |
| 1974 | 108.0 mm (4.3 in) |
| 1975 | 81.5 mm (3.2 in) |
| 1976 | 50.3 mm (2.0 in) |
| 1977 | 99.3 mm (3.9 in) |
| 1978 | 68.1 mm (2.7 in) |
| 1979 | 68.6 mm (2.7 in) |
| 1980 | 111.5 mm (4.4 in) |
| 1981 | 73.2 mm (2.9 in) |
| 1982 | 93.5 mm (3.7 in) |
| 1983 | 89.4 mm (3.5 in) |
| 1984 | 74.4 mm (2.9 in) |
| 1985 | 63.0 mm (2.5 in) |
| 1986 | 86.6 mm (3.4 in) |
| 1987 | 141.5 mm (5.6 in) |
| 1988 | 120.7 mm (4.8 in) |
| 1989 | 69.1 mm (2.7 in) |
| 1990 | 74.2 mm (2.9 in) |
| 1991 | 100.1 mm (3.9 in) |
| 1992 | 69.3 mm (2.7 in) |
| 1993 | 56.6 mm (2.2 in) |
| 1994 | 61.0 mm (2.4 in) |
| 1995 | 57.9 mm (2.3 in) |
| 1996 | 81.3 mm (3.2 in) |
| 1997 | 94.5 mm (3.7 in) |
| 1998 | 80.8 mm (3.2 in) |
| 1999 | 120.1 mm (4.7 in) |
| 2000 | 79.2 mm (3.1 in) |
| 2001 | 97.8 mm (3.9 in) |
| 2002 | 103.4 mm (4.1 in) |
| 2003 | 143.0 mm (5.6 in) |
| 2004 | 74.2 mm (2.9 in) |
| 2005 | 67.1 mm (2.6 in) |
| 2006 | 62.7 mm (2.5 in) |
| 2007 | 59.7 mm (2.4 in) |
| 2008 | 81.3 mm (3.2 in) |
| 2009 | 98.8 mm (3.9 in) |
| 2010 | 69.9 mm (2.8 in) |
| 2011 | 142.2 mm (5.6 in) |
| 2012 | 47.8 mm (1.9 in) |
| 2013 | 121.2 mm (4.8 in) |
| 2014 | 101.6 mm (4.0 in) |
| 2015 | 104.6 mm (4.1 in) |
| 2016 | 109.5 mm (4.3 in) |
| 2017 | 122.4 mm (4.8 in) |
| 2018 | 82.3 mm (3.2 in) |
| 2019 | 72.4 mm (2.9 in) |
| 2020 | 126.5 mm (5.0 in) |
| 2021 | 64.0 mm (2.5 in) |
| 2022 | 107.4 mm (4.2 in) |
| 2023 | 67.3 mm (2.6 in) |
| 2024 | 103.9 mm (4.1 in) |
| 2025 | 81.3 mm (3.2 in) |
| 2026 | 90.2 mm (3.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1908 | 85.3 mm (3.4 in) |
| 1909 | 90.9 mm (3.6 in) |
| 1910 | 216.4 mm (8.5 in) |
| 1911 | 166.1 mm (6.5 in) |
| 1912 | 133.4 mm (5.3 in) |
| 1913 | 216.7 mm (8.5 in) |
| 1914 | 81.0 mm (3.2 in) |
| 1915 | 96.5 mm (3.8 in) |
| 1916 | 146.9 mm (5.8 in) |
| 1917 | 95.8 mm (3.8 in) |
| 1918 | 107.4 mm (4.2 in) |
| 1919 | 160.6 mm (6.3 in) |
| 1920 | 161.3 mm (6.4 in) |
| 1921 | 124.5 mm (4.9 in) |
| 1922 | 91.5 mm (3.6 in) |
| 1923 | 202.2 mm (8.0 in) |
| 1924 | 87.4 mm (3.4 in) |
| 1925 | 105.0 mm (4.1 in) |
| 1926 | 181.8 mm (7.2 in) |
| 1927 | 233.7 mm (9.2 in) |
| 1928 | 164.6 mm (6.5 in) |
| 1929 | 149.9 mm (5.9 in) |
| 1930 | 250.2 mm (9.9 in) |
| 1931 | 121.7 mm (4.8 in) |
| 1932 | 136.0 mm (5.4 in) |
| 1933 | 177.6 mm (7.0 in) |
| 1934 | 120.8 mm (4.8 in) |
| 1935 | 164.4 mm (6.5 in) |
| 1936 | 141.2 mm (5.6 in) |
| 1937 | 298.4 mm (11.7 in) |
| 1938 | 158.5 mm (6.2 in) |
| 1939 | 160.5 mm (6.3 in) |
| 1940 | 116.9 mm (4.6 in) |
| 1941 | 85.1 mm (3.4 in) |
| 1942 | 91.4 mm (3.6 in) |
| 1943 | 87.9 mm (3.5 in) |
| 1944 | 103.4 mm (4.1 in) |
| 1945 | 209.7 mm (8.3 in) |
| 1946 | 146.3 mm (5.8 in) |
| 1947 | 96.0 mm (3.8 in) |
| 1948 | 115.1 mm (4.5 in) |
| 1949 | 99.8 mm (3.9 in) |
| 1950 | 109.5 mm (4.3 in) |
| 1951 | 114.8 mm (4.5 in) |
| 1952 | 79.8 mm (3.1 in) |
| 1953 | 233.0 mm (9.2 in) |
| 1954 | 85.9 mm (3.4 in) |
| 1955 | 109.7 mm (4.3 in) |
| 1956 | 115.6 mm (4.6 in) |
| 1957 | 170.9 mm (6.7 in) |
| 1958 | 174.2 mm (6.9 in) |
| 1959 | 89.6 mm (3.5 in) |
| 1960 | 117.1 mm (4.6 in) |
| 1961 | 141.0 mm (5.6 in) |
| 1962 | 129.9 mm (5.1 in) |
| 1963 | 90.2 mm (3.6 in) |
| 1964 | 164.3 mm (6.5 in) |
| 1965 | 203.7 mm (8.0 in) |
| 1966 | 165.1 mm (6.5 in) |
| 1967 | 121.9 mm (4.8 in) |
| 1968 | 156.7 mm (6.2 in) |
| 1969 | 121.9 mm (4.8 in) |
| 1970 | 121.9 mm (4.8 in) |
| 1971 | 118.6 mm (4.7 in) |
| 1972 | 120.2 mm (4.7 in) |
| 1973 | 288.2 mm (11.3 in) |
| 1974 | 137.9 mm (5.4 in) |
| 1975 | 147.2 mm (5.8 in) |
| 1976 | 99.5 mm (3.9 in) |
| 1977 | 145.0 mm (5.7 in) |
| 1978 | 110.6 mm (4.4 in) |
| 1979 | 99.1 mm (3.9 in) |
| 1980 | 164.4 mm (6.5 in) |
| 1981 | 76.4 mm (3.0 in) |
| 1982 | 133.6 mm (5.3 in) |
| 1983 | 145.3 mm (5.7 in) |
| 1984 | 161.0 mm (6.3 in) |
| 1985 | 103.1 mm (4.1 in) |
| 1986 | 108.8 mm (4.3 in) |
| 1987 | 281.2 mm (11.1 in) |
| 1988 | 192.8 mm (7.6 in) |
| 1989 | 129.5 mm (5.1 in) |
| 1990 | 148.4 mm (5.8 in) |
| 1991 | 177.5 mm (7.0 in) |
| 1992 | 90.8 mm (3.6 in) |
| 1993 | 82.8 mm (3.3 in) |
| 1994 | 90.9 mm (3.6 in) |
| 1995 | 85.7 mm (3.4 in) |
| 1996 | 98.6 mm (3.9 in) |
| 1997 | 135.6 mm (5.3 in) |
| 1998 | 132.1 mm (5.2 in) |
| 1999 | 134.8 mm (5.3 in) |
| 2000 | 117.6 mm (4.6 in) |
| 2001 | 187.5 mm (7.4 in) |
| 2002 | 190.0 mm (7.5 in) |
| 2003 | 182.3 mm (7.2 in) |
| 2004 | 120.2 mm (4.7 in) |
| 2005 | 123.5 mm (4.9 in) |
| 2006 | 83.6 mm (3.3 in) |
| 2007 | 113.3 mm (4.5 in) |
| 2008 | 132.3 mm (5.2 in) |
| 2009 | 159.7 mm (6.3 in) |
| 2010 | 121.7 mm (4.8 in) |
| 2011 | 174.8 mm (6.9 in) |
| 2012 | 64.8 mm (2.6 in) |
| 2013 | 148.4 mm (5.8 in) |
| 2014 | 131.1 mm (5.2 in) |
| 2015 | 134.5 mm (5.3 in) |
| 2016 | 186.9 mm (7.4 in) |
| 2017 | 164.1 mm (6.5 in) |
| 2018 | 204.5 mm (8.1 in) |
| 2019 | 164.5 mm (6.5 in) |
| 2020 | 217.9 mm (8.6 in) |
| 2021 | 111.5 mm (4.4 in) |
| 2022 | 113.5 mm (4.5 in) |
| 2023 | 98.3 mm (3.9 in) |
| 2024 | 116.6 mm (4.6 in) |
| 2025 | 243.8 mm (9.6 in) |
| 2026 | 118.6 mm (4.7 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1908 | 25 days |
| 1909 | 28 days |
| 1910 | 21 days |
| 1911 | 21 days |
| 1912 | 19 days |
| 1913 | 20 days |
| 1914 | 18 days |
| 1915 | 22 days |
| 1916 | 21 days |
| 1917 | 27 days |
| 1918 | 19 days |
| 1919 | 20 days |
| 1920 | 17 days |
| 1921 | 31 days |
| 1922 | 20 days |
| 1923 | 26 days |
| 1924 | 38 days |
| 1925 | 24 days |
| 1926 | 17 days |
| 1927 | 20 days |
| 1928 | 22 days |
| 1929 | 18 days |
| 1930 | 27 days |
| 1931 | 28 days |
| 1932 | 26 days |
| 1933 | 26 days |
| 1934 | 19 days |
| 1935 | 22 days |
| 1936 | 23 days |
| 1937 | 13 days |
| 1938 | 21 days |
| 1939 | 33 days |
| 1940 | 26 days |
| 1941 | 16 days |
| 1942 | 35 days |
| 1943 | 28 days |
| 1944 | 41 days |
| 1945 | 13 days |
| 1946 | 21 days |
| 1947 | 16 days |
| 1948 | 19 days |
| 1949 | 11 days |
| 1950 | 25 days |
| 1951 | 29 days |
| 1952 | 32 days |
| 1953 | 33 days |
| 1954 | 44 days |
| 1955 | 23 days |
| 1956 | 17 days |
| 1957 | 22 days |
| 1958 | 22 days |
| 1959 | 21 days |
| 1960 | 19 days |
| 1961 | 20 days |
| 1962 | 27 days |
| 1963 | 34 days |
| 1964 | 17 days |
| 1965 | 28 days |
| 1966 | 19 days |
| 1967 | 19 days |
| 1968 | 22 days |
| 1969 | 27 days |
| 1970 | 13 days |
| 1971 | 19 days |
| 1972 | 26 days |
| 1973 | 22 days |
| 1974 | 23 days |
| 1975 | 23 days |
| 1976 | 32 days |
| 1977 | 18 days |
| 1978 | 28 days |
| 1979 | 16 days |
| 1980 | 37 days |
| 1981 | 42 days |
| 1982 | 19 days |
| 1983 | 24 days |
| 1984 | 14 days |
| 1985 | 18 days |
| 1986 | 45 days |
| 1987 | 25 days |
| 1988 | 36 days |
| 1989 | 22 days |
| 1990 | 16 days |
| 1991 | 17 days |
| 1992 | 20 days |
| 1993 | 21 days |
| 1994 | 13 days |
| 1995 | 28 days |
| 1996 | 23 days |
| 1997 | 33 days |
| 1998 | 18 days |
| 1999 | 17 days |
| 2000 | 39 days |
| 2001 | 18 days |
| 2002 | 25 days |
| 2003 | 16 days |
| 2004 | 25 days |
| 2005 | 32 days |
| 2006 | 19 days |
| 2007 | 28 days |
| 2008 | 22 days |
| 2009 | 19 days |
| 2010 | 30 days |
| 2011 | 18 days |
| 2012 | 27 days |
| 2013 | 20 days |
| 2014 | 19 days |
| 2015 | 18 days |
| 2016 | 23 days |
| 2017 | 26 days |
| 2018 | 17 days |
| 2019 | 23 days |
| 2020 | 19 days |
| 2021 | 24 days |
| 2022 | 36 days |
| 2023 | 29 days |
| 2024 | 28 days |
| 2025 | 18 days |
| 2026 | 23 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
95 years with a frostAcross 95 years with a frost, the median last spring frost at Wynne falls on 30 March and the median first autumn frost on 31 October, which leaves a median of 216 days between them.
In 1992 to 2025 the median growing season was 226 days. That is 15 days more than in 1909 to 1941.
Fitted over all years, the growing season changes by +2.9 days per decade at this station.
| Measure | Median, all years | Earliest period (1909 to 1941) | Recent period (1992 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 30 March | 2 April | 24 March | 9 days earlier | -1.4 days per decade |
| First autumn frost | 31 October | 29 October | 8 November | 10 days later | +1.5 days per decade |
| Growing days | 216 days | 211 days | 226 days | 15 days more | +2.9 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
108 years, 1909 to 2025A day with at least 85.4 mm (3.4 in) of rain is expected about once in 2 years. A day with at least 175.8 mm (6.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 85.4 mm (3.4 in) | |
| 5 years | 110.8 mm (4.4 in) | |
| 10 years | 127.1 mm (5.0 in) | |
| 25 years | 147.2 mm (5.8 in) | |
| 50 years | 161.7 mm (6.4 in) | |
| 100 years | 175.8 mm (6.9 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 108 years of values from 1909 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: 170.2 mm (6.7 in) in 1965; 152.9 mm (6.0 in) in 1958; 152.4 mm (6.0 in) in 1923.
Climate Twins
2011 to 2025 against 1961 to 1990Over 2011 to 2025, Wynne had a mean temperature of 17.2 C (62.9 F) and 1,407.9 mm (55.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Cleveland (United States, 169 km away), Minter City (United States, 175 km away) and Stoneville Exp STN (United States, 203 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Cleveland | United States | 169 km (105 mi) | 17.1 C (62.8 F) | 1,445.8 mm (56.9 in) | 0.46 |
| Minter City | United States | 175 km (109 mi) | 17.0 C (62.7 F) | 1,322.5 mm (52.1 in) | 0.60 |
| Stoneville Exp STN | United States | 203 km (126 mi) | 17.1 C (62.7 F) | 1,310.0 mm (51.6 in) | 0.64 |
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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-13).