Greeneville Exp STN Weather Records (USC00403679)
Record envelope, standing records and threshold days for Greeneville Exp STN (USC00403679), Tennessee, United States, with 137 years of record.
Key Facts for Greeneville Exp STN
- Greeneville Exp STN (USC00403679) is a weather station in Tennessee, United States at 36.11 latitude and -82.84 longitude, 402 m (1,320 ft) above sea level.
- The station reports from 1890 to 2026, 137 years of record.
- 1,464 records set at Greeneville Exp STN still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Greeneville Exp STN set a daily record high minimum temperature of 22.2 C (72.0 F) on 18 August 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Tennessee, United States, 36.11 latitude, -82.84 longitude.
- Elevation: 402 m (1,320 ft).
- Period of record: 1890 to 2026, 137 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 | 26.1 C (79.0 F) | -33.9 C (-29.0 F) | 20.0 C (68.0 F) | -15.6 C (3.9 F) |
| Feb | 27.8 C (82.0 F) | -30.6 C (-23.1 F) | 20.6 C (69.1 F) | -15.6 C (3.9 F) |
| Mar | 30.0 C (86.0 F) | -22.8 C (-9.0 F) | 28.3 C (82.9 F) | -3.9 C (25.0 F) |
| Apr | 32.2 C (90.0 F) | -8.9 C (16.0 F) | 28.9 C (84.0 F) | 0.6 C (33.1 F) |
| May | 35.6 C (96.1 F) | -3.3 C (26.1 F) | 32.8 C (91.0 F) | 1.1 C (34.0 F) |
| Jun | 38.3 C (100.9 F) | 1.7 C (35.1 F) | 32.2 C (90.0 F) | 9.4 C (48.9 F) |
| Jul | 40.0 C (104.0 F) | 7.2 C (45.0 F) | 35.6 C (96.1 F) | 13.3 C (55.9 F) |
| Aug | 37.8 C (100.0 F) | 4.4 C (39.9 F) | 32.2 C (90.0 F) | 12.8 C (55.0 F) |
| Sep | 38.9 C (102.0 F) | -2.2 C (28.0 F) | 34.4 C (93.9 F) | 5.6 C (42.1 F) |
| Oct | 35.0 C (95.0 F) | -10.0 C (14.0 F) | n/a | n/a |
| Nov | 29.4 C (84.9 F) | -16.1 C (3.0 F) | n/a | n/a |
| Dec | 26.7 C (80.1 F) | -26.7 C (-16.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1890 | 2 |
| 1891 | 21 |
| 1893 | 35 |
| 1894 | 16 |
| 1895 | 22 |
| 1896 | 13 |
| 1897 | 10 |
| 1898 | 7 |
| 1899 | 18 |
| 1900 | 11 |
| 1901 | 18 |
| 1902 | 9 |
| 1903 | 12 |
| 1904 | 12 |
| 1905 | 10 |
| 1906 | 18 |
| 1933 | 21 |
| 1934 | 11 |
| 1935 | 11 |
| 1936 | 27 |
| 1937 | 19 |
| 1938 | 16 |
| 1939 | 17 |
| 1940 | 22 |
| 1941 | 18 |
| 1942 | 14 |
| 1943 | 21 |
| 1944 | 9 |
| 1945 | 13 |
| 1946 | 10 |
| 1947 | 19 |
| 1948 | 15 |
| 1949 | 23 |
| 1950 | 25 |
| 1951 | 10 |
| 1952 | 18 |
| 1953 | 21 |
| 1954 | 28 |
| 1955 | 12 |
| 1956 | 7 |
| 1957 | 18 |
| 1958 | 13 |
| 1959 | 12 |
| 1960 | 10 |
| 1961 | 15 |
| 1962 | 15 |
| 1963 | 11 |
| 1964 | 10 |
| 1965 | 7 |
| 1966 | 14 |
| 1967 | 11 |
| 1968 | 3 |
| 1969 | 12 |
| 1970 | 13 |
| 1971 | 6 |
| 1972 | 10 |
| 1973 | 7 |
| 1974 | 14 |
| 1975 | 5 |
| 1976 | 18 |
| 1977 | 15 |
| 1978 | 7 |
| 1979 | 12 |
| 1980 | 14 |
| 1981 | 9 |
| 1982 | 15 |
| 1983 | 15 |
| 1984 | 11 |
| 1985 | 10 |
| 1986 | 16 |
| 1987 | 11 |
| 1988 | 20 |
| 1989 | 17 |
| 1990 | 6 |
| 1991 | 12 |
| 1992 | 12 |
| 1993 | 13 |
| 1994 | 8 |
| 1995 | 10 |
| 1996 | 28 |
| 1997 | 24 |
| 1998 | 18 |
| 1999 | 16 |
| 2000 | 18 |
| 2001 | 16 |
| 2002 | 16 |
| 2003 | 6 |
| 2004 | 12 |
| 2005 | 9 |
| 2006 | 5 |
| 2007 | 13 |
| 2008 | 7 |
| 2009 | 3 |
| 2010 | 15 |
| 2011 | 12 |
| 2012 | 9 |
| 2013 | 9 |
| 2014 | 13 |
| 2015 | 10 |
| 2016 | 8 |
| 2017 | 9 |
| 2018 | 15 |
| 2019 | 11 |
| 2020 | 13 |
| 2021 | 7 |
| 2022 | 10 |
| 2023 | 8 |
| 2024 | 9 |
| 2025 | 11 |
| 2026 | 6 |
All-Time Record Progression
7 new records| Date | Kind | Detail |
|---|---|---|
| 1952-07-28 | Record high maximum temperature | Record high maximum temperature 39.4 C (102.9 F) |
| 1966-01-31 | Record low minimum temperature | Record low minimum temperature -31.1 C (-24.0 F) |
| 1985-01-21 | Record low maximum temperature | Record low maximum temperature -18.9 C (-2.0 F) |
| 1985-01-21 | Record low minimum temperature | Record low minimum temperature -33.9 C (-29.0 F) |
| 1993-03-13 | Record snow depth | Record snow depth 33.0 cm (13.0 in) |
| 1993-03-14 | Record snow depth | Record snow depth 53.3 cm (21.0 in) |
| 2012-07-01 | Record high maximum temperature | Record high maximum temperature 40.0 C (104.0 F) |
Wettest Day of Each Month
Jun: 139.7 mm (5.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 65.3 mm (2.6 in) | 15 January 2013 |
| Feb | 85.6 mm (3.4 in) | 3 February 1894 |
| Mar | 100.6 mm (4.0 in) | 17 March 1990 |
| Apr | 101.6 mm (4.0 in) | 1 April 2000 |
| May | 127.8 mm (5.0 in) | 7 May 1984 |
| Jun | 139.7 mm (5.5 in) | 28 June 1947 |
| Jul | 96.0 mm (3.8 in) | 26 July 2004 |
| Aug | 82.6 mm (3.3 in) | 17 August 1903 |
| Sep | 108.5 mm (4.3 in) | 29 September 1944 |
| Oct | 84.8 mm (3.3 in) | 16 October 1964 |
| Nov | 72.9 mm (2.9 in) | 11 November 2009 |
| Dec | 61.0 mm (2.4 in) | 29 December 1942 |
Period of Record Coverage
1890 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1890 | 30 | 8% | No |
| 1891 | 150 | 41% | No |
| 1893 | 353 | 97% | Yes |
| 1894 | 365 | 100% | Yes |
| 1895 | 365 | 100% | Yes |
| 1896 | 366 | 100% | Yes |
| 1897 | 365 | 100% | Yes |
| 1898 | 360 | 99% | Yes |
| 1899 | 365 | 100% | Yes |
| 1900 | 365 | 100% | Yes |
| 1901 | 365 | 100% | Yes |
| 1902 | 365 | 100% | Yes |
| 1903 | 343 | 94% | Yes |
| 1904 | 364 | 99% | Yes |
| 1905 | 365 | 100% | Yes |
| 1906 | 363 | 99% | Yes |
| 1932 | 36 | 10% | No |
| 1933 | 362 | 99% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 363 | 99% | Yes |
| 1936 | 357 | 98% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 363 | 99% | Yes |
| 1940 | 365 | 100% | Yes |
| 1941 | 362 | 99% | Yes |
| 1942 | 363 | 99% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 359 | 98% | Yes |
| 1945 | 362 | 99% | Yes |
| 1946 | 362 | 99% | Yes |
| 1947 | 364 | 100% | Yes |
| 1948 | 364 | 99% | Yes |
| 1949 | 362 | 99% | Yes |
| 1950 | 364 | 100% | Yes |
| 1951 | 364 | 100% | Yes |
| 1952 | 364 | 99% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 360 | 99% | Yes |
| 1955 | 363 | 99% | Yes |
| 1956 | 363 | 99% | Yes |
| 1957 | 361 | 99% | Yes |
| 1958 | 363 | 99% | Yes |
| 1959 | 363 | 99% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 364 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 363 | 99% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 365 | 100% | Yes |
| 1973 | 363 | 99% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 334 | 92% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 360 | 99% | Yes |
| 1982 | 354 | 97% | Yes |
| 1983 | 330 | 90% | Yes |
| 1984 | 364 | 99% | Yes |
| 1985 | 361 | 99% | Yes |
| 1986 | 364 | 100% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 364 | 99% | Yes |
| 1989 | 364 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 363 | 99% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 364 | 100% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 365 | 100% | Yes |
| 2001 | 335 | 92% | Yes |
| 2002 | 364 | 100% | Yes |
| 2003 | 364 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 362 | 99% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 334 | 92% | Yes |
| 2008 | 365 | 100% | Yes |
| 2009 | 363 | 99% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 364 | 100% | Yes |
| 2012 | 363 | 99% | Yes |
| 2013 | 361 | 99% | Yes |
| 2014 | 363 | 99% | Yes |
| 2015 | 364 | 100% | Yes |
| 2016 | 362 | 99% | Yes |
| 2017 | 362 | 99% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 364 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 336 | 92% | Yes |
| 2026 | 237 | 65% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 18 August 2026 | Greeneville Exp STN, US | daily high min (Provisional) | 22.2 C (72.0 F) | 0.5 C (0.9 F) | 134 years | 41 of 100 (Notable) |
| 2 August 2026 | Greeneville Exp STN, US | daily high min (Tie) | 21.7 C (71.1 F) | tie | 88 years | 9 of 100 (Routine) |
| 23 July 2026 | Greeneville Exp STN, US | daily high min (Tie) | 22.8 C (73.0 F) | tie | 92 years | 9 of 100 (Routine) |
| 12 July 2026 | Greeneville Exp STN, US | daily rain | 71.9 mm (2.8 in) | 38.1 mm (1.5 in) | 15 years | 45 of 100 (Notable) |
| 11 July 2026 | Greeneville Exp STN, US | daily high min (Tie) | 21.7 C (71.1 F) | tie | 56 years | 6 of 100 (Routine) |
| 3 July 2026 | Greeneville Exp STN, US | daily high max | 35.6 C (96.1 F) | 0.6 C (1.1 F) | 24 years | 19 of 100 (Routine) |
| 23 June 2026 | Greeneville Exp STN, US | daily high min (Tie) | 20.6 C (69.1 F) | tie | 68 years | 7 of 100 (Routine) |
| 25 May 2026 | Greeneville Exp STN, US | daily high min (Tie) | 20.0 C (68.0 F) | tie | 135 years | 10 of 100 (Routine) |
| 24 May 2026 | Greeneville Exp STN, US | daily high min | 18.9 C (66.0 F) | 0.6 C (1.1 F) | 135 years | 41 of 100 (Notable) |
| 19 May 2026 | Greeneville Exp STN, US | daily high min (Tie) | 18.9 C (66.0 F) | tie | 85 years | 8 of 100 (Routine) |
| 23 March 2026 | Greeneville Exp STN, US | daily high max | 28.3 C (82.9 F) | 1.1 C (2.0 F) | 13 years | 15 of 100 (Routine) |
| 12 March 2026 | Greeneville Exp STN, US | daily high max (Tie) | 27.2 C (81.0 F) | tie | 20 years | 4 of 100 (Routine) |
| 2 February 2026 | Greeneville Exp STN, US | daily low max | -6.7 C (19.9 F) | 0.6 C (1.1 F) | 75 years | 32 of 100 (Routine) |
| 2 February 2026 | Greeneville Exp STN, US | daily snow depth (Tie) | 17.8 cm (7.0 in) | tie | 30 years | 4 of 100 (Routine) |
| 1 February 2026 | Greeneville Exp STN, US | daily snow depth | 17.8 cm (7.0 in) | 10.2 cm (4.0 in) | 92 years | 52 of 100 (Notable) |
| 1 February 2026 | Greeneville Exp STN, US | daily snowfall | 16.5 cm (6.5 in) | 7.6 cm (3.0 in) | 78 years | 48 of 100 (Notable) |
| 1 February 2026 | Greeneville Exp STN, US | daily low max | -8.9 C (16.0 F) | 1.7 C (3.1 F) | 125 years | 42 of 100 (Notable) |
| 31 January 2026 | Greeneville Exp STN, US | daily snowfall | 16.0 cm (6.3 in) | 0.5 cm (0.2 in) | 126 years | 41 of 100 (Notable) |
| 31 January 2026 | Greeneville Exp STN, US | monthly snow depth (Tie) | 15.2 cm (6.0 in) | tie | 86 years | 11 of 100 (Routine) |
| 10 January 2026 | Greeneville Exp STN, US | daily high min | 13.3 C (55.9 F) | 3.9 C (7.0 F) | 127 years | 45 of 100 (Notable) |
Climate Trend
101 complete years, 1893 to 2024| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1893 | 13.2 C | -0.48 C |
| 1894 | 14.0 C | +0.30 C |
| 1895 | 12.7 C | -1.01 C |
| 1896 | 14.0 C | +0.29 C |
| 1897 | 13.8 C | +0.12 C |
| 1898 | 13.5 C | -0.22 C |
| 1899 | 13.4 C | -0.31 C |
| 1900 | 13.8 C | +0.06 C |
| 1901 | 12.1 C | -1.61 C |
| 1902 | 13.2 C | -0.47 C |
| 1904 | 13.3 C | -0.39 C |
| 1905 | 13.7 C | -0.04 C |
| 1906 | 14.0 C | +0.28 C |
| 1933 | 15.1 C | +1.34 C |
| 1934 | 14.2 C | +0.49 C |
| 1935 | 14.1 C | +0.34 C |
| 1936 | 14.6 C | +0.88 C |
| 1937 | 14.1 C | +0.42 C |
| 1938 | 14.7 C | +0.99 C |
| 1939 | 14.8 C | +1.07 C |
| 1940 | 13.1 C | -0.62 C |
| 1941 | 14.5 C | +0.77 C |
| 1942 | 14.0 C | +0.30 C |
| 1943 | 14.0 C | +0.32 C |
| 1944 | 14.4 C | +0.67 C |
| 1945 | 14.3 C | +0.60 C |
| 1946 | 14.8 C | +1.05 C |
| 1947 | 13.4 C | -0.36 C |
| 1948 | 14.4 C | +0.70 C |
| 1949 | 15.3 C | +1.61 C |
| 1950 | 14.3 C | +0.55 C |
| 1951 | 14.1 C | +0.39 C |
| 1952 | 14.5 C | +0.82 C |
| 1953 | 14.8 C | +1.05 C |
| 1954 | 14.8 C | +1.11 C |
| 1955 | 14.4 C | +0.66 C |
| 1956 | 14.6 C | +0.89 C |
| 1957 | 15.1 C | +1.36 C |
| 1958 | 13.3 C | -0.40 C |
| 1959 | 14.7 C | +1.02 C |
| 1960 | 13.4 C | -0.30 C |
| 1961 | 13.8 C | +0.08 C |
| 1962 | 14.0 C | +0.33 C |
| 1963 | 13.2 C | -0.53 C |
| 1964 | 14.0 C | +0.30 C |
| 1965 | 14.1 C | +0.38 C |
| 1966 | 13.4 C | -0.27 C |
| 1967 | 13.8 C | +0.04 C |
| 1968 | 13.5 C | -0.20 C |
| 1969 | 13.4 C | -0.32 C |
| 1970 | 14.3 C | +0.56 C |
| 1971 | 14.4 C | +0.64 C |
| 1972 | 14.2 C | +0.48 C |
| 1973 | 14.2 C | +0.52 C |
| 1974 | 13.6 C | -0.09 C |
| 1975 | 14.0 C | +0.24 C |
| 1976 | 12.3 C | -1.42 C |
| 1977 | 13.1 C | -0.65 C |
| 1979 | 12.7 C | -0.98 C |
| 1980 | 13.0 C | -0.69 C |
| 1981 | 12.4 C | -1.36 C |
| 1982 | 13.3 C | -0.39 C |
| 1984 | 12.9 C | -0.77 C |
| 1985 | 13.2 C | -0.53 C |
| 1986 | 13.9 C | +0.23 C |
| 1987 | 13.5 C | -0.25 C |
| 1988 | 12.6 C | -1.13 C |
| 1989 | 12.9 C | -0.77 C |
| 1990 | 14.2 C | +0.45 C |
| 1991 | 14.0 C | +0.24 C |
| 1992 | 12.8 C | -0.87 C |
| 1993 | 13.1 C | -0.64 C |
| 1994 | 12.7 C | -1.03 C |
| 1995 | 12.4 C | -1.33 C |
| 1996 | 11.6 C | -2.09 C |
| 1997 | 12.0 C | -1.74 C |
| 1998 | 13.6 C | -0.13 C |
| 1999 | 13.3 C | -0.42 C |
| 2000 | 12.2 C | -1.55 C |
| 2002 | 14.2 C | +0.49 C |
| 2003 | 13.1 C | -0.63 C |
| 2004 | 12.9 C | -0.79 C |
| 2005 | 12.7 C | -0.98 C |
| 2006 | 13.6 C | -0.10 C |
| 2008 | 13.5 C | -0.25 C |
| 2009 | 13.3 C | -0.39 C |
| 2010 | 13.1 C | -0.60 C |
| 2011 | 14.1 C | +0.34 C |
| 2012 | 14.6 C | +0.89 C |
| 2013 | 13.2 C | -0.49 C |
| 2014 | 13.0 C | -0.76 C |
| 2015 | 14.2 C | +0.45 C |
| 2016 | 14.3 C | +0.57 C |
| 2017 | 14.4 C | +0.65 C |
| 2018 | 14.3 C | +0.63 C |
| 2019 | 14.6 C | +0.90 C |
| 2020 | 14.0 C | +0.24 C |
| 2021 | 13.7 C | +0.01 C |
| 2022 | 13.7 C | -0.05 C |
| 2023 | 14.1 C | +0.38 C |
| 2024 | 14.5 C | +0.83 C |
The fitted trend in annual mean temperature here over 1893 to 2024 is -0.03 C (-0.07 to 0.01) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.06 F (-0.13 to 0.02) per decade. The slope is a straight line fitted to 101 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 (-0.07 to 0.01) per decade | -0.06 F (-0.13 to 0.02) per decade | 1893 to 2024 | 101 | Not clearly different from zero |
| Mean daily maximum | 0.04 C (0.00 to 0.09) per decade | 0.1 F (0.0 to 0.2) per decade | 1893 to 2024 | 101 | Not clearly different from zero |
| Mean daily minimum | -0.1 C (-0.2 to 0.0) per decade | -0.2 F (-0.3 to -0.1) per decade | 1893 to 2024 | 101 | Fall |
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
1890 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 40.0 C (104.0 F) | 2012 | 35.0 C (95.0 F) | 111 |
| Coldest night (TNn) | -33.9 C (-29.0 F) | 1985 | -17.2 C (1.0 F) | 111 |
| Wettest day (Rx1day) | 139.7 mm (5.5 in) | 1947 | 55.9 mm (2.2 in) | 111 |
| Wettest five days (Rx5day) | 169.5 mm (6.7 in) | 1984 | 92.8 mm (3.7 in) | 111 |
| Longest dry spell (CDD) | 64 days | 2010 | 17 days | 111 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1890 | 27.2 C (81.0 F) |
| 1891 | 28.9 C (84.0 F) |
| 1893 | 32.2 C (90.0 F) |
| 1894 | 33.3 C (91.9 F) |
| 1895 | 35.0 C (95.0 F) |
| 1896 | 33.9 C (93.0 F) |
| 1897 | 35.6 C (96.1 F) |
| 1898 | 35.6 C (96.1 F) |
| 1899 | 35.6 C (96.1 F) |
| 1900 | 36.1 C (97.0 F) |
| 1901 | 36.1 C (97.0 F) |
| 1902 | 34.4 C (93.9 F) |
| 1903 | 35.0 C (95.0 F) |
| 1904 | 33.9 C (93.0 F) |
| 1905 | 32.8 C (91.0 F) |
| 1906 | 33.3 C (91.9 F) |
| 1932 | 21.1 C (70.0 F) |
| 1933 | 37.8 C (100.0 F) |
| 1934 | 37.2 C (99.0 F) |
| 1935 | 35.0 C (95.0 F) |
| 1936 | 38.3 C (100.9 F) |
| 1937 | 35.6 C (96.1 F) |
| 1938 | 35.6 C (96.1 F) |
| 1939 | 37.2 C (99.0 F) |
| 1940 | 37.8 C (100.0 F) |
| 1941 | 36.7 C (98.1 F) |
| 1942 | 34.4 C (93.9 F) |
| 1943 | 36.7 C (98.1 F) |
| 1944 | 36.7 C (98.1 F) |
| 1945 | 35.6 C (96.1 F) |
| 1946 | 35.0 C (95.0 F) |
| 1947 | 36.1 C (97.0 F) |
| 1948 | 37.8 C (100.0 F) |
| 1949 | 35.6 C (96.1 F) |
| 1950 | 32.8 C (91.0 F) |
| 1951 | 35.6 C (96.1 F) |
| 1952 | 39.4 C (102.9 F) |
| 1953 | 38.9 C (102.0 F) |
| 1954 | 38.3 C (100.9 F) |
| 1955 | 35.6 C (96.1 F) |
| 1956 | 35.6 C (96.1 F) |
| 1957 | 35.0 C (95.0 F) |
| 1958 | 33.9 C (93.0 F) |
| 1959 | 35.6 C (96.1 F) |
| 1960 | 34.4 C (93.9 F) |
| 1961 | 33.9 C (93.0 F) |
| 1962 | 34.4 C (93.9 F) |
| 1963 | 34.4 C (93.9 F) |
| 1964 | 36.7 C (98.1 F) |
| 1965 | 34.4 C (93.9 F) |
| 1966 | 35.0 C (95.0 F) |
| 1967 | 32.2 C (90.0 F) |
| 1968 | 35.6 C (96.1 F) |
| 1969 | 34.4 C (93.9 F) |
| 1970 | 35.0 C (95.0 F) |
| 1971 | 33.3 C (91.9 F) |
| 1972 | 33.9 C (93.0 F) |
| 1973 | 34.4 C (93.9 F) |
| 1974 | 33.9 C (93.0 F) |
| 1975 | 37.2 C (99.0 F) |
| 1976 | 33.3 C (91.9 F) |
| 1977 | 35.0 C (95.0 F) |
| 1978 | 35.0 C (95.0 F) |
| 1979 | 32.8 C (91.0 F) |
| 1980 | 36.1 C (97.0 F) |
| 1981 | 33.3 C (91.9 F) |
| 1982 | 35.0 C (95.0 F) |
| 1983 | 37.2 C (99.0 F) |
| 1984 | 34.4 C (93.9 F) |
| 1985 | 34.4 C (93.9 F) |
| 1986 | 35.0 C (95.0 F) |
| 1987 | 35.6 C (96.1 F) |
| 1988 | 37.8 C (100.0 F) |
| 1989 | 33.3 C (91.9 F) |
| 1990 | 35.6 C (96.1 F) |
| 1991 | 34.4 C (93.9 F) |
| 1992 | 33.9 C (93.0 F) |
| 1993 | 36.7 C (98.1 F) |
| 1994 | 32.8 C (91.0 F) |
| 1995 | 35.6 C (96.1 F) |
| 1996 | 34.4 C (93.9 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 36.1 C (97.0 F) |
| 1999 | 36.1 C (97.0 F) |
| 2000 | 34.4 C (93.9 F) |
| 2001 | 33.3 C (91.9 F) |
| 2002 | 37.8 C (100.0 F) |
| 2003 | 34.4 C (93.9 F) |
| 2004 | 33.3 C (91.9 F) |
| 2005 | 35.0 C (95.0 F) |
| 2006 | 35.0 C (95.0 F) |
| 2007 | 37.2 C (99.0 F) |
| 2008 | 35.0 C (95.0 F) |
| 2009 | 32.8 C (91.0 F) |
| 2010 | 37.2 C (99.0 F) |
| 2011 | 35.0 C (95.0 F) |
| 2012 | 40.0 C (104.0 F) |
| 2013 | 32.8 C (91.0 F) |
| 2014 | 33.9 C (93.0 F) |
| 2015 | 35.0 C (95.0 F) |
| 2016 | 36.7 C (98.1 F) |
| 2017 | 35.0 C (95.0 F) |
| 2018 | 35.6 C (96.1 F) |
| 2019 | 35.6 C (96.1 F) |
| 2020 | 35.0 C (95.0 F) |
| 2021 | 33.3 C (91.9 F) |
| 2022 | 34.4 C (93.9 F) |
| 2023 | 33.3 C (91.9 F) |
| 2024 | 34.4 C (93.9 F) |
| 2025 | 34.4 C (93.9 F) |
| 2026 | 35.6 C (96.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1890 | 3.3 C (37.9 F) |
| 1891 | -8.9 C (16.0 F) |
| 1893 | -28.9 C (-20.0 F) |
| 1894 | -20.0 C (-4.0 F) |
| 1895 | -23.3 C (-9.9 F) |
| 1896 | -18.3 C (-0.9 F) |
| 1897 | -22.2 C (-8.0 F) |
| 1898 | -17.2 C (1.0 F) |
| 1899 | -25.6 C (-14.1 F) |
| 1900 | -19.4 C (-2.9 F) |
| 1901 | -22.2 C (-8.0 F) |
| 1902 | -15.0 C (5.0 F) |
| 1903 | -16.1 C (3.0 F) |
| 1904 | -12.2 C (10.0 F) |
| 1905 | -24.4 C (-11.9 F) |
| 1906 | -13.9 C (7.0 F) |
| 1932 | -9.4 C (15.1 F) |
| 1933 | -18.3 C (-0.9 F) |
| 1934 | -15.6 C (3.9 F) |
| 1935 | -16.7 C (1.9 F) |
| 1936 | -23.9 C (-11.0 F) |
| 1937 | -16.1 C (3.0 F) |
| 1938 | -15.6 C (3.9 F) |
| 1939 | -11.1 C (12.0 F) |
| 1940 | -26.1 C (-15.0 F) |
| 1941 | -12.2 C (10.0 F) |
| 1942 | -18.9 C (-2.0 F) |
| 1943 | -15.6 C (3.9 F) |
| 1944 | -15.6 C (3.9 F) |
| 1945 | -15.0 C (5.0 F) |
| 1946 | -12.8 C (9.0 F) |
| 1947 | -21.1 C (-6.0 F) |
| 1948 | -16.7 C (1.9 F) |
| 1949 | -10.0 C (14.0 F) |
| 1950 | -16.1 C (3.0 F) |
| 1951 | -15.0 C (5.0 F) |
| 1952 | -13.9 C (7.0 F) |
| 1953 | -14.4 C (6.1 F) |
| 1954 | -17.8 C (0.0 F) |
| 1955 | -18.9 C (-2.0 F) |
| 1956 | -11.1 C (12.0 F) |
| 1957 | -17.2 C (1.0 F) |
| 1958 | -23.9 C (-11.0 F) |
| 1959 | -17.8 C (0.0 F) |
| 1960 | -20.0 C (-4.0 F) |
| 1961 | -23.9 C (-11.0 F) |
| 1962 | -26.7 C (-16.1 F) |
| 1963 | -21.7 C (-7.1 F) |
| 1964 | -20.6 C (-5.1 F) |
| 1965 | -26.7 C (-16.1 F) |
| 1966 | -31.1 C (-24.0 F) |
| 1967 | -16.7 C (1.9 F) |
| 1968 | -15.0 C (5.0 F) |
| 1969 | -22.8 C (-9.0 F) |
| 1970 | -23.3 C (-9.9 F) |
| 1971 | -18.3 C (-0.9 F) |
| 1972 | -18.3 C (-0.9 F) |
| 1973 | -16.1 C (3.0 F) |
| 1974 | -10.6 C (12.9 F) |
| 1975 | -13.9 C (7.0 F) |
| 1976 | -15.0 C (5.0 F) |
| 1977 | -22.8 C (-9.0 F) |
| 1978 | -20.6 C (-5.1 F) |
| 1979 | -18.9 C (-2.0 F) |
| 1980 | -21.1 C (-6.0 F) |
| 1981 | -19.4 C (-2.9 F) |
| 1982 | -21.7 C (-7.1 F) |
| 1983 | -20.6 C (-5.1 F) |
| 1984 | -20.0 C (-4.0 F) |
| 1985 | -33.9 C (-29.0 F) |
| 1986 | -21.1 C (-6.0 F) |
| 1987 | -17.8 C (0.0 F) |
| 1988 | -17.2 C (1.0 F) |
| 1989 | -20.6 C (-5.1 F) |
| 1990 | -11.1 C (12.0 F) |
| 1991 | -17.2 C (1.0 F) |
| 1992 | -13.3 C (8.1 F) |
| 1993 | -22.8 C (-9.0 F) |
| 1994 | -22.8 C (-9.0 F) |
| 1995 | -21.1 C (-6.0 F) |
| 1996 | -30.6 C (-23.1 F) |
| 1997 | -18.3 C (-0.9 F) |
| 1998 | -17.8 C (0.0 F) |
| 1999 | -13.3 C (8.1 F) |
| 2000 | -16.7 C (1.9 F) |
| 2001 | -18.9 C (-2.0 F) |
| 2002 | -15.0 C (5.0 F) |
| 2003 | -16.7 C (1.9 F) |
| 2004 | -17.2 C (1.0 F) |
| 2005 | -17.2 C (1.0 F) |
| 2006 | -12.8 C (9.0 F) |
| 2007 | -12.2 C (10.0 F) |
| 2008 | -12.8 C (9.0 F) |
| 2009 | -15.6 C (3.9 F) |
| 2010 | -17.2 C (1.0 F) |
| 2011 | -19.4 C (-2.9 F) |
| 2012 | -11.1 C (12.0 F) |
| 2013 | -9.4 C (15.1 F) |
| 2014 | -21.7 C (-7.1 F) |
| 2015 | -21.1 C (-6.0 F) |
| 2016 | -13.9 C (7.0 F) |
| 2017 | -18.9 C (-2.0 F) |
| 2018 | -17.2 C (1.0 F) |
| 2019 | -12.2 C (10.0 F) |
| 2020 | -15.6 C (3.9 F) |
| 2021 | -9.4 C (15.1 F) |
| 2022 | -17.2 C (1.0 F) |
| 2023 | -10.6 C (12.9 F) |
| 2024 | -15.0 C (5.0 F) |
| 2025 | -16.1 C (3.0 F) |
| 2026 | -15.6 C (3.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1890 | 30.0 mm (1.2 in) |
| 1891 | 38.1 mm (1.5 in) |
| 1893 | 65.0 mm (2.6 in) |
| 1894 | 85.6 mm (3.4 in) |
| 1895 | 61.0 mm (2.4 in) |
| 1896 | 82.3 mm (3.2 in) |
| 1897 | 46.7 mm (1.8 in) |
| 1898 | 59.2 mm (2.3 in) |
| 1899 | 68.6 mm (2.7 in) |
| 1900 | 62.7 mm (2.5 in) |
| 1901 | 71.1 mm (2.8 in) |
| 1902 | 49.3 mm (1.9 in) |
| 1903 | 82.6 mm (3.3 in) |
| 1904 | 42.4 mm (1.7 in) |
| 1905 | 44.5 mm (1.8 in) |
| 1906 | 48.3 mm (1.9 in) |
| 1932 | 34.5 mm (1.4 in) |
| 1933 | 50.0 mm (2.0 in) |
| 1934 | 43.7 mm (1.7 in) |
| 1935 | 58.4 mm (2.3 in) |
| 1936 | 79.8 mm (3.1 in) |
| 1937 | 39.4 mm (1.6 in) |
| 1938 | 51.8 mm (2.0 in) |
| 1939 | 30.5 mm (1.2 in) |
| 1940 | 50.5 mm (2.0 in) |
| 1941 | 61.7 mm (2.4 in) |
| 1942 | 61.0 mm (2.4 in) |
| 1943 | 52.6 mm (2.1 in) |
| 1944 | 108.5 mm (4.3 in) |
| 1945 | 74.7 mm (2.9 in) |
| 1946 | 76.2 mm (3.0 in) |
| 1947 | 139.7 mm (5.5 in) |
| 1948 | 56.9 mm (2.2 in) |
| 1949 | 53.3 mm (2.1 in) |
| 1950 | 54.6 mm (2.1 in) |
| 1951 | 41.1 mm (1.6 in) |
| 1952 | 33.8 mm (1.3 in) |
| 1953 | 43.9 mm (1.7 in) |
| 1954 | 56.9 mm (2.2 in) |
| 1955 | 39.1 mm (1.5 in) |
| 1956 | 45.2 mm (1.8 in) |
| 1957 | 55.4 mm (2.2 in) |
| 1958 | 72.1 mm (2.8 in) |
| 1959 | 40.6 mm (1.6 in) |
| 1960 | 80.0 mm (3.1 in) |
| 1961 | 62.7 mm (2.5 in) |
| 1962 | 60.5 mm (2.4 in) |
| 1963 | 89.7 mm (3.5 in) |
| 1964 | 84.8 mm (3.3 in) |
| 1965 | 55.1 mm (2.2 in) |
| 1966 | 55.9 mm (2.2 in) |
| 1967 | 46.7 mm (1.8 in) |
| 1968 | 37.6 mm (1.5 in) |
| 1969 | 49.3 mm (1.9 in) |
| 1970 | 60.7 mm (2.4 in) |
| 1971 | 30.2 mm (1.2 in) |
| 1972 | 76.7 mm (3.0 in) |
| 1973 | 88.9 mm (3.5 in) |
| 1974 | 61.2 mm (2.4 in) |
| 1975 | 54.6 mm (2.1 in) |
| 1976 | 39.6 mm (1.6 in) |
| 1977 | 59.2 mm (2.3 in) |
| 1978 | 59.2 mm (2.3 in) |
| 1979 | 45.2 mm (1.8 in) |
| 1980 | 45.0 mm (1.8 in) |
| 1981 | 62.2 mm (2.4 in) |
| 1982 | 71.9 mm (2.8 in) |
| 1983 | 45.0 mm (1.8 in) |
| 1984 | 127.8 mm (5.0 in) |
| 1985 | 40.6 mm (1.6 in) |
| 1986 | 51.3 mm (2.0 in) |
| 1987 | 71.6 mm (2.8 in) |
| 1988 | 58.7 mm (2.3 in) |
| 1989 | 40.9 mm (1.6 in) |
| 1990 | 100.6 mm (4.0 in) |
| 1991 | 50.5 mm (2.0 in) |
| 1992 | 53.8 mm (2.1 in) |
| 1993 | 58.9 mm (2.3 in) |
| 1994 | 86.1 mm (3.4 in) |
| 1995 | 49.0 mm (1.9 in) |
| 1996 | 59.4 mm (2.3 in) |
| 1997 | 53.8 mm (2.1 in) |
| 1998 | 58.4 mm (2.3 in) |
| 1999 | 47.0 mm (1.9 in) |
| 2000 | 101.6 mm (4.0 in) |
| 2001 | 70.9 mm (2.8 in) |
| 2002 | 45.7 mm (1.8 in) |
| 2003 | 62.2 mm (2.4 in) |
| 2004 | 96.0 mm (3.8 in) |
| 2005 | 78.0 mm (3.1 in) |
| 2006 | 88.9 mm (3.5 in) |
| 2007 | 26.4 mm (1.0 in) |
| 2008 | 39.4 mm (1.6 in) |
| 2009 | 72.9 mm (2.9 in) |
| 2010 | 54.6 mm (2.1 in) |
| 2011 | 54.9 mm (2.2 in) |
| 2012 | 45.7 mm (1.8 in) |
| 2013 | 86.4 mm (3.4 in) |
| 2014 | 38.1 mm (1.5 in) |
| 2015 | 47.5 mm (1.9 in) |
| 2016 | 75.7 mm (3.0 in) |
| 2017 | 46.5 mm (1.8 in) |
| 2018 | 66.8 mm (2.6 in) |
| 2019 | 54.6 mm (2.1 in) |
| 2020 | 91.7 mm (3.6 in) |
| 2021 | 81.8 mm (3.2 in) |
| 2022 | 50.0 mm (2.0 in) |
| 2023 | 54.1 mm (2.1 in) |
| 2024 | 53.3 mm (2.1 in) |
| 2025 | 55.9 mm (2.2 in) |
| 2026 | 71.9 mm (2.8 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1890 | 44.0 mm (1.7 in) |
| 1891 | 95.5 mm (3.8 in) |
| 1893 | 96.2 mm (3.8 in) |
| 1894 | 85.6 mm (3.4 in) |
| 1895 | 87.2 mm (3.4 in) |
| 1896 | 140.5 mm (5.5 in) |
| 1897 | 124.7 mm (4.9 in) |
| 1898 | 75.4 mm (3.0 in) |
| 1899 | 113.1 mm (4.5 in) |
| 1900 | 80.5 mm (3.2 in) |
| 1901 | 112.4 mm (4.4 in) |
| 1902 | 78.8 mm (3.1 in) |
| 1903 | 117.4 mm (4.6 in) |
| 1904 | 69.6 mm (2.7 in) |
| 1905 | 73.7 mm (2.9 in) |
| 1906 | 92.0 mm (3.6 in) |
| 1932 | 67.8 mm (2.7 in) |
| 1933 | 85.5 mm (3.4 in) |
| 1934 | 80.0 mm (3.1 in) |
| 1935 | 97.8 mm (3.9 in) |
| 1936 | 100.9 mm (4.0 in) |
| 1937 | 81.1 mm (3.2 in) |
| 1938 | 64.4 mm (2.5 in) |
| 1939 | 88.9 mm (3.5 in) |
| 1940 | 87.6 mm (3.4 in) |
| 1941 | 86.8 mm (3.4 in) |
| 1942 | 87.2 mm (3.4 in) |
| 1943 | 99.1 mm (3.9 in) |
| 1944 | 140.3 mm (5.5 in) |
| 1945 | 136.3 mm (5.4 in) |
| 1946 | 81.3 mm (3.2 in) |
| 1947 | 149.6 mm (5.9 in) |
| 1948 | 94.1 mm (3.7 in) |
| 1949 | 85.4 mm (3.4 in) |
| 1950 | 97.7 mm (3.8 in) |
| 1951 | 84.5 mm (3.3 in) |
| 1952 | 62.2 mm (2.4 in) |
| 1953 | 101.4 mm (4.0 in) |
| 1954 | 109.5 mm (4.3 in) |
| 1955 | 78.7 mm (3.1 in) |
| 1956 | 87.4 mm (3.4 in) |
| 1957 | 158.2 mm (6.2 in) |
| 1958 | 95.2 mm (3.7 in) |
| 1959 | 87.2 mm (3.4 in) |
| 1960 | 94.7 mm (3.7 in) |
| 1961 | 93.6 mm (3.7 in) |
| 1962 | 98.5 mm (3.9 in) |
| 1963 | 98.1 mm (3.9 in) |
| 1964 | 91.4 mm (3.6 in) |
| 1965 | 115.5 mm (4.5 in) |
| 1966 | 69.4 mm (2.7 in) |
| 1967 | 77.7 mm (3.1 in) |
| 1968 | 50.7 mm (2.0 in) |
| 1969 | 73.4 mm (2.9 in) |
| 1970 | 87.4 mm (3.4 in) |
| 1971 | 70.9 mm (2.8 in) |
| 1972 | 92.8 mm (3.7 in) |
| 1973 | 134.2 mm (5.3 in) |
| 1974 | 82.3 mm (3.2 in) |
| 1975 | 88.2 mm (3.5 in) |
| 1976 | 59.9 mm (2.4 in) |
| 1977 | 122.5 mm (4.8 in) |
| 1978 | 107.7 mm (4.2 in) |
| 1979 | 74.9 mm (2.9 in) |
| 1980 | 75.4 mm (3.0 in) |
| 1981 | 95.2 mm (3.7 in) |
| 1982 | 140.7 mm (5.5 in) |
| 1983 | 85.2 mm (3.4 in) |
| 1984 | 169.5 mm (6.7 in) |
| 1985 | 76.7 mm (3.0 in) |
| 1986 | 68.0 mm (2.7 in) |
| 1987 | 84.6 mm (3.3 in) |
| 1988 | 82.6 mm (3.3 in) |
| 1989 | 101.7 mm (4.0 in) |
| 1990 | 109.0 mm (4.3 in) |
| 1991 | 101.8 mm (4.0 in) |
| 1992 | 79.2 mm (3.1 in) |
| 1993 | 71.9 mm (2.8 in) |
| 1994 | 137.7 mm (5.4 in) |
| 1995 | 71.7 mm (2.8 in) |
| 1996 | 113.0 mm (4.4 in) |
| 1997 | 80.0 mm (3.1 in) |
| 1998 | 94.0 mm (3.7 in) |
| 1999 | 113.5 mm (4.5 in) |
| 2000 | 144.4 mm (5.7 in) |
| 2001 | 129.1 mm (5.1 in) |
| 2002 | 98.3 mm (3.9 in) |
| 2003 | 119.7 mm (4.7 in) |
| 2004 | 129.1 mm (5.1 in) |
| 2005 | 101.1 mm (4.0 in) |
| 2006 | 118.9 mm (4.7 in) |
| 2007 | 71.6 mm (2.8 in) |
| 2008 | 79.6 mm (3.1 in) |
| 2009 | 125.5 mm (4.9 in) |
| 2010 | 62.3 mm (2.5 in) |
| 2011 | 92.7 mm (3.6 in) |
| 2012 | 78.5 mm (3.1 in) |
| 2013 | 164.9 mm (6.5 in) |
| 2014 | 76.0 mm (3.0 in) |
| 2015 | 103.9 mm (4.1 in) |
| 2016 | 101.9 mm (4.0 in) |
| 2017 | 89.1 mm (3.5 in) |
| 2018 | 161.6 mm (6.4 in) |
| 2019 | 104.8 mm (4.1 in) |
| 2020 | 144.8 mm (5.7 in) |
| 2021 | 124.1 mm (4.9 in) |
| 2022 | 102.6 mm (4.0 in) |
| 2023 | 109.2 mm (4.3 in) |
| 2024 | 146.4 mm (5.8 in) |
| 2025 | 86.1 mm (3.4 in) |
| 2026 | 80.6 mm (3.2 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1890 | 5 days |
| 1891 | 22 days |
| 1893 | 11 days |
| 1894 | 17 days |
| 1895 | 19 days |
| 1896 | 14 days |
| 1897 | 23 days |
| 1898 | 14 days |
| 1899 | 13 days |
| 1900 | 15 days |
| 1901 | 20 days |
| 1902 | 20 days |
| 1903 | 16 days |
| 1904 | 33 days |
| 1905 | 14 days |
| 1906 | 22 days |
| 1932 | 4 days |
| 1933 | 18 days |
| 1934 | 12 days |
| 1935 | 20 days |
| 1936 | 20 days |
| 1937 | 14 days |
| 1938 | 20 days |
| 1939 | 17 days |
| 1940 | 14 days |
| 1941 | 15 days |
| 1942 | 18 days |
| 1943 | 22 days |
| 1944 | 19 days |
| 1945 | 14 days |
| 1946 | 11 days |
| 1947 | 16 days |
| 1948 | 19 days |
| 1949 | 15 days |
| 1950 | 16 days |
| 1951 | 13 days |
| 1952 | 23 days |
| 1953 | 29 days |
| 1954 | 22 days |
| 1955 | 23 days |
| 1956 | 14 days |
| 1957 | 14 days |
| 1958 | 27 days |
| 1959 | 18 days |
| 1960 | 13 days |
| 1961 | 12 days |
| 1962 | 16 days |
| 1963 | 32 days |
| 1964 | 18 days |
| 1965 | 19 days |
| 1966 | 17 days |
| 1967 | 20 days |
| 1968 | 14 days |
| 1969 | 17 days |
| 1970 | 20 days |
| 1971 | 17 days |
| 1972 | 12 days |
| 1973 | 13 days |
| 1974 | 16 days |
| 1975 | 10 days |
| 1976 | 18 days |
| 1977 | 16 days |
| 1978 | 13 days |
| 1979 | 17 days |
| 1980 | 16 days |
| 1981 | 15 days |
| 1982 | 12 days |
| 1983 | 13 days |
| 1984 | 17 days |
| 1985 | 14 days |
| 1986 | 17 days |
| 1987 | 20 days |
| 1988 | 16 days |
| 1989 | 12 days |
| 1990 | 12 days |
| 1991 | 19 days |
| 1992 | 20 days |
| 1993 | 17 days |
| 1994 | 11 days |
| 1995 | 15 days |
| 1996 | 15 days |
| 1997 | 19 days |
| 1998 | 22 days |
| 1999 | 26 days |
| 2000 | 21 days |
| 2001 | 25 days |
| 2002 | 18 days |
| 2003 | 16 days |
| 2004 | 14 days |
| 2005 | 17 days |
| 2006 | 17 days |
| 2007 | 19 days |
| 2008 | 18 days |
| 2009 | 43 days |
| 2010 | 64 days |
| 2011 | 18 days |
| 2012 | 13 days |
| 2013 | 10 days |
| 2014 | 20 days |
| 2015 | 13 days |
| 2016 | 18 days |
| 2017 | 22 days |
| 2018 | 12 days |
| 2019 | 17 days |
| 2020 | 12 days |
| 2021 | 14 days |
| 2022 | 14 days |
| 2023 | 11 days |
| 2024 | 16 days |
| 2025 | 11 days |
| 2026 | 13 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
101 years with a frostAcross 101 years with a frost, the median last spring frost at Greeneville Exp STN falls on 22 April and the median first autumn frost on 18 October, which leaves a median of 179 days between them.
In 1993 to 2024 the median growing season was 177 days. That is 8 days fewer than in 1893 to 1949.
Fitted over all years, the growing season changes by -0.5 days per decade at this station.
| Measure | Median, all years | Earliest period (1893 to 1949) | Recent period (1993 to 2024) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 22 April | 20 April | 25 April | 5 days later | +0.5 days per decade |
| First autumn frost | 18 October | 15 October | 19 October | 4 days later | 0.0 days per decade |
| Growing days | 179 days | 185 days | 177 days | 8 days fewer | -0.5 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
105 years, 1893 to 2025A day with at least 56.8 mm (2.2 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 | 56.8 mm (2.2 in) | |
| 5 years | 73.8 mm (2.9 in) | |
| 10 years | 85.9 mm (3.4 in) | |
| 25 years | 102.0 mm (4.0 in) | |
| 50 years | 114.7 mm (4.5 in) | |
| 100 years | 128.0 mm (5.0 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 105 years of values from 1893 to 2025.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 139.7 mm (5.5 in) in 1947; 127.8 mm (5.0 in) in 1984; 108.5 mm (4.3 in) in 1944.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2010 to 2024 against 1961 to 1990Over 2010 to 2024, Greeneville Exp STN had a mean temperature of 14.0 C (57.2 F) and 1,207.0 mm (47.5 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Mt Airy 2 W (United States, 201 km away), Siler City 2 N (United States, 307 km away) and Moncure 3 SE (United States, 347 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Mt Airy 2 W | United States | 201 km (125 mi) | 13.8 C (56.9 F) | 1,159.8 mm (45.7 in) | 0.54 |
| Siler City 2 N | United States | 307 km (191 mi) | 13.9 C (57.1 F) | 1,198.1 mm (47.2 in) | 0.58 |
| Moncure 3 SE | United States | 347 km (216 mi) | 14.1 C (57.4 F) | 1,179.4 mm (46.4 in) | 0.59 |
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.
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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).