Union City Weather Records (USC00409219)
Record envelope, standing records and threshold days for Union City (USC00409219), Tennessee, United States, with 136 years of record.
Key Facts for Union City
- Union City (USC00409219) is a weather station in Tennessee, United States at 36.39 latitude and -89.03 longitude, 98 m (321 ft) above sea level.
- The station reports from 1891 to 2026, 136 years of record.
- 1,464 records set at Union City still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Union City set a daily record low maximum temperature of 24.4 C (75.9 F) on 4 August 2026.
About the Station
- Location: Tennessee, United States, 36.39 latitude, -89.03 longitude.
- Elevation: 98 m (321 ft).
- Period of record: 1891 to 2026, 136 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 | 25.6 C (78.1 F) | -30.0 C (-22.0 F) | 21.1 C (70.0 F) | -14.4 C (6.1 F) |
| Feb | 27.2 C (81.0 F) | -28.3 C (-18.9 F) | 23.9 C (75.0 F) | -12.2 C (10.0 F) |
| Mar | 32.8 C (91.0 F) | -21.7 C (-7.1 F) | 31.1 C (88.0 F) | -5.6 C (21.9 F) |
| Apr | 33.9 C (93.0 F) | -5.6 C (21.9 F) | 30.0 C (86.0 F) | 3.3 C (37.9 F) |
| May | 37.8 C (100.0 F) | 0.0 C (32.0 F) | 32.2 C (90.0 F) | 3.3 C (37.9 F) |
| Jun | 41.1 C (106.0 F) | 6.1 C (43.0 F) | 32.2 C (90.0 F) | 13.9 C (57.0 F) |
| Jul | 42.8 C (109.0 F) | 7.2 C (45.0 F) | 33.9 C (93.0 F) | 18.9 C (66.0 F) |
| Aug | 43.9 C (111.0 F) | 6.7 C (44.1 F) | 36.7 C (98.1 F) | 17.2 C (63.0 F) |
| Sep | 42.2 C (108.0 F) | 0.6 C (33.1 F) | 35.0 C (95.0 F) | 11.1 C (52.0 F) |
| Oct | 37.2 C (99.0 F) | -9.4 C (15.1 F) | 32.8 C (91.0 F) | 14.4 C (57.9 F) |
| Nov | 30.0 C (86.0 F) | -17.2 C (1.0 F) | n/a | n/a |
| Dec | 25.6 C (78.1 F) | -25.0 C (-13.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1895 | 3 |
| 1896 | 12 |
| 1897 | 9 |
| 1898 | 13 |
| 1899 | 28 |
| 1900 | 12 |
| 1901 | 15 |
| 1902 | 11 |
| 1903 | 10 |
| 1905 | 8 |
| 1906 | 12 |
| 1907 | 26 |
| 1908 | 5 |
| 1909 | 14 |
| 1910 | 18 |
| 1911 | 45 |
| 1912 | 8 |
| 1913 | 16 |
| 1914 | 30 |
| 1915 | 16 |
| 1916 | 8 |
| 1917 | 24 |
| 1918 | 15 |
| 1919 | 5 |
| 1920 | 10 |
| 1921 | 12 |
| 1922 | 10 |
| 1923 | 10 |
| 1924 | 19 |
| 1925 | 26 |
| 1926 | 11 |
| 1927 | 15 |
| 1928 | 13 |
| 1929 | 17 |
| 1930 | 18 |
| 1931 | 17 |
| 1932 | 13 |
| 1933 | 11 |
| 1934 | 18 |
| 1935 | 6 |
| 1936 | 24 |
| 1937 | 16 |
| 1938 | 9 |
| 1939 | 12 |
| 1940 | 26 |
| 1941 | 14 |
| 1942 | 17 |
| 1943 | 25 |
| 1944 | 10 |
| 1945 | 9 |
| 1946 | 6 |
| 1947 | 6 |
| 1948 | 8 |
| 1949 | 4 |
| 1950 | 19 |
| 1951 | 11 |
| 1952 | 29 |
| 1953 | 14 |
| 1954 | 15 |
| 1955 | 17 |
| 1956 | 13 |
| 1957 | 5 |
| 1958 | 11 |
| 1959 | 15 |
| 1960 | 20 |
| 1961 | 14 |
| 1962 | 17 |
| 1963 | 13 |
| 1964 | 12 |
| 1965 | 6 |
| 1966 | 10 |
| 1967 | 22 |
| 1968 | 6 |
| 1969 | 2 |
| 1970 | 11 |
| 1971 | 6 |
| 1972 | 17 |
| 1973 | 6 |
| 1974 | 5 |
| 1975 | 8 |
| 1976 | 14 |
| 1977 | 7 |
| 1978 | 6 |
| 1979 | 5 |
| 1980 | 11 |
| 1981 | 4 |
| 1982 | 13 |
| 1983 | 18 |
| 1984 | 12 |
| 1985 | 10 |
| 1986 | 9 |
| 1987 | 1 |
| 1988 | 4 |
| 1989 | 18 |
| 1990 | 4 |
| 1991 | 10 |
| 1992 | 10 |
| 1993 | 10 |
| 1994 | 5 |
| 1995 | 3 |
| 1996 | 13 |
| 1997 | 6 |
| 1998 | 12 |
| 1999 | 3 |
| 2000 | 9 |
| 2001 | 5 |
| 2002 | 2 |
| 2003 | 6 |
| 2004 | 11 |
| 2005 | 9 |
| 2006 | 3 |
| 2007 | 2 |
| 2008 | 11 |
| 2009 | 4 |
| 2010 | 2 |
| 2011 | 9 |
| 2012 | 3 |
| 2013 | 11 |
| 2014 | 7 |
| 2015 | 6 |
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 9 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 6 |
| 2026 | 8 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1930-07-29 | Record high maximum temperature | Record high maximum temperature 42.8 C (109.0 F) |
| 1930-08-10 | Record high maximum temperature | Record high maximum temperature 43.9 C (111.0 F) |
| 1942-01-09 | Record low minimum temperature | Record low minimum temperature -30.0 C (-22.0 F) |
| 1982-01-11 | Record low maximum temperature | Record low maximum temperature -15.6 C (3.9 F) |
| 1985-01-21 | Record low maximum temperature | Record low maximum temperature -19.4 C (-2.9 F) |
| 2023-08-03 | Record daily precipitation | Record daily precipitation 263.7 mm (10.4 in) |
Wettest Day of Each Month
Aug: 263.7 mm (10.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 144.8 mm (5.7 in) | 6 January 1913 |
| Feb | 104.9 mm (4.1 in) | 18 February 1976 |
| Mar | 134.6 mm (5.3 in) | 12 March 1975 |
| Apr | 102.9 mm (4.1 in) | 11 April 1933 |
| May | 137.2 mm (5.4 in) | 5 May 1923 |
| Jun | 144.8 mm (5.7 in) | 14 June 1970 |
| Jul | 122.4 mm (4.8 in) | 20 July 1975 |
| Aug | 263.7 mm (10.4 in) | 3 August 2023 |
| Sep | 127.0 mm (5.0 in) | 20 September 1932 |
| Oct | 124.7 mm (4.9 in) | 9 October 1999 |
| Nov | 142.2 mm (5.6 in) | 19 November 1988 |
| Dec | 111.8 mm (4.4 in) | 5 December 2011 |
Period of Record Coverage
1895 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1895 | 31 | 8% | No |
| 1896 | 360 | 98% | Yes |
| 1897 | 365 | 100% | Yes |
| 1898 | 336 | 92% | Yes |
| 1899 | 363 | 99% | Yes |
| 1900 | 365 | 100% | Yes |
| 1901 | 342 | 94% | Yes |
| 1902 | 237 | 65% | No |
| 1903 | 181 | 50% | No |
| 1905 | 279 | 76% | No |
| 1906 | 309 | 85% | No |
| 1907 | 322 | 88% | No |
| 1908 | 210 | 57% | No |
| 1909 | 351 | 96% | Yes |
| 1910 | 364 | 100% | Yes |
| 1911 | 358 | 98% | Yes |
| 1912 | 259 | 71% | No |
| 1913 | 313 | 86% | No |
| 1914 | 359 | 98% | Yes |
| 1915 | 355 | 97% | Yes |
| 1916 | 353 | 96% | Yes |
| 1917 | 353 | 97% | Yes |
| 1918 | 362 | 99% | Yes |
| 1919 | 357 | 98% | Yes |
| 1920 | 364 | 99% | Yes |
| 1921 | 363 | 99% | Yes |
| 1922 | 356 | 98% | Yes |
| 1923 | 276 | 76% | No |
| 1924 | 286 | 78% | No |
| 1925 | 341 | 93% | Yes |
| 1926 | 310 | 85% | No |
| 1927 | 340 | 93% | Yes |
| 1928 | 345 | 94% | Yes |
| 1929 | 333 | 91% | Yes |
| 1930 | 351 | 96% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 365 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 363 | 99% | Yes |
| 1936 | 364 | 99% | Yes |
| 1937 | 363 | 99% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 352 | 96% | Yes |
| 1940 | 361 | 99% | Yes |
| 1941 | 364 | 100% | Yes |
| 1942 | 362 | 99% | Yes |
| 1943 | 364 | 100% | Yes |
| 1944 | 363 | 99% | Yes |
| 1945 | 362 | 99% | Yes |
| 1946 | 364 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 362 | 99% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 364 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 364 | 100% | Yes |
| 1967 | 364 | 100% | Yes |
| 1968 | 362 | 99% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 359 | 98% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 357 | 98% | Yes |
| 1973 | 360 | 99% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 363 | 99% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 358 | 98% | Yes |
| 1978 | 359 | 98% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 364 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 363 | 99% | Yes |
| 1986 | 332 | 91% | Yes |
| 1987 | 306 | 84% | No |
| 1988 | 365 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 364 | 100% | Yes |
| 1994 | 333 | 91% | Yes |
| 1995 | 364 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 358 | 98% | Yes |
| 1998 | 362 | 99% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 364 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 364 | 100% | Yes |
| 2006 | 364 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 365 | 100% | Yes |
| 2009 | 305 | 84% | No |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 313 | 86% | No |
| 2015 | 363 | 99% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 364 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 363 | 99% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 363 | 99% | Yes |
| 2024 | 363 | 99% | Yes |
| 2025 | 341 | 93% | Yes |
| 2026 | 230 | 63% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 4 August 2026 | Union City, US | daily low max | 24.4 C (75.9 F) | 0.6 C (1.1 F) | 76 years | 33 of 100 (Routine) |
| 25 July 2026 | Union City, US | daily low max | 25.6 C (78.1 F) | 0.5 C (0.9 F) | 55 years | 27 of 100 (Routine) |
| 23 June 2026 | Union City, US | daily low max | 22.2 C (72.0 F) | 1.7 C (3.1 F) | 56 years | 30 of 100 (Routine) |
| 19 May 2026 | Union City, US | daily high min (Tie) | 22.2 C (72.0 F) | tie | 115 years | 10 of 100 (Routine) |
| 4 April 2026 | Union City, US | daily high min | 19.4 C (66.9 F) | 0.5 C (0.9 F) | 3 years | 10 of 100 (Routine) |
| 27 March 2026 | Union City, US | daily high max | 31.1 C (88.0 F) | 0.5 C (0.9 F) | 116 years | 40 of 100 (Notable) |
| 5 March 2026 | Union City, US | daily high min | 16.7 C (62.1 F) | 0.6 C (1.1 F) | 64 years | 30 of 100 (Routine) |
| 19 February 2026 | Union City, US | daily high min | 13.3 C (55.9 F) | 1.6 C (2.9 F) | 108 years | 42 of 100 (Notable) |
| 1 February 2026 | Union City, US | daily low max (Tie) | -6.1 C (21.0 F) | tie | 30 years | 4 of 100 (Routine) |
| 29 January 2026 | Union City, US | daily snow depth | 10.2 cm (4.0 in) | 2.6 cm (1.0 in) | 48 years | 28 of 100 (Routine) |
| 28 January 2026 | Union City, US | daily snow depth (Tie) | 12.7 cm (5.0 in) | tie | 48 years | 6 of 100 (Routine) |
| 25 January 2026 | Union City, US | daily snowfall | 10.2 cm (4.0 in) | 3.8 cm (1.5 in) | 119 years | 47 of 100 (Notable) |
| 25 January 2026 | Union City, US | daily snow depth | 10.2 cm (4.0 in) | 2.6 cm (1.0 in) | 119 years | 44 of 100 (Notable) |
| 25 January 2026 | Union City, US | daily low max (Tie) | -9.4 C (15.1 F) | tie | 128 years | 10 of 100 (Routine) |
| 9 January 2026 | Union City, US | daily high min | 13.3 C (55.9 F) | 2.7 C (4.9 F) | 127 years | 44 of 100 (Notable) |
| 29 December 2025 | Union City, US | daily high max | 21.7 C (71.1 F) | 0.6 C (1.1 F) | 79 years | 33 of 100 (Routine) |
| 28 December 2025 | Union City, US | daily high min | 14.4 C (57.9 F) | 2.2 C (4.0 F) | 79 years | 36 of 100 (Notable) |
| 26 December 2025 | Union City, US | daily high min | 15.0 C (59.0 F) | 0.6 C (1.1 F) | 83 years | 35 of 100 (Notable) |
| 25 December 2025 | Union City, US | daily high max | 23.9 C (75.0 F) | 1.1 C (2.0 F) | 70 years | 32 of 100 (Routine) |
| 25 December 2025 | Union City, US | daily high min | 15.0 C (59.0 F) | 3.3 C (5.9 F) | 4 years | 16 of 100 (Routine) |
Climate Trend
108 complete years, 1896 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1896 | 15.3 C | +0.67 C |
| 1899 | 14.6 C | -0.04 C |
| 1900 | 15.2 C | +0.60 C |
| 1910 | 15.2 C | +0.52 C |
| 1911 | 17.0 C | +2.33 C |
| 1914 | 15.6 C | +0.95 C |
| 1915 | 15.3 C | +0.66 C |
| 1916 | 15.5 C | +0.83 C |
| 1917 | 14.3 C | -0.39 C |
| 1918 | 15.4 C | +0.79 C |
| 1919 | 15.9 C | +1.28 C |
| 1920 | 14.9 C | +0.29 C |
| 1921 | 17.3 C | +2.68 C |
| 1922 | 16.3 C | +1.67 C |
| 1925 | 15.9 C | +1.27 C |
| 1927 | 15.9 C | +1.22 C |
| 1928 | 14.7 C | +0.03 C |
| 1929 | 14.2 C | -0.42 C |
| 1931 | 16.0 C | +1.36 C |
| 1932 | 15.3 C | +0.68 C |
| 1933 | 15.7 C | +1.06 C |
| 1934 | 15.5 C | +0.82 C |
| 1935 | 15.5 C | +0.84 C |
| 1936 | 15.4 C | +0.79 C |
| 1937 | 14.8 C | +0.18 C |
| 1938 | 16.4 C | +1.76 C |
| 1939 | 16.0 C | +1.36 C |
| 1940 | 14.2 C | -0.48 C |
| 1941 | 16.4 C | +1.71 C |
| 1942 | 15.2 C | +0.55 C |
| 1943 | 14.8 C | +0.20 C |
| 1944 | 15.1 C | +0.44 C |
| 1945 | 14.5 C | -0.16 C |
| 1946 | 15.3 C | +0.63 C |
| 1947 | 14.4 C | -0.23 C |
| 1948 | 14.4 C | -0.27 C |
| 1949 | 15.0 C | +0.38 C |
| 1950 | 14.1 C | -0.56 C |
| 1951 | 13.8 C | -0.80 C |
| 1952 | 14.2 C | -0.45 C |
| 1953 | 14.6 C | -0.07 C |
| 1954 | 15.3 C | +0.62 C |
| 1955 | 15.4 C | +0.78 C |
| 1956 | 14.5 C | -0.10 C |
| 1957 | 14.6 C | -0.01 C |
| 1958 | 13.2 C | -1.45 C |
| 1959 | 13.5 C | -1.12 C |
| 1960 | 12.6 C | -2.04 C |
| 1961 | 13.6 C | -1.06 C |
| 1962 | 14.2 C | -0.49 C |
| 1963 | 13.6 C | -1.00 C |
| 1964 | 14.6 C | -0.07 C |
| 1965 | 14.6 C | -0.01 C |
| 1966 | 13.7 C | -0.98 C |
| 1967 | 13.9 C | -0.70 C |
| 1968 | 13.4 C | -1.24 C |
| 1969 | 13.7 C | -0.92 C |
| 1970 | 13.8 C | -0.80 C |
| 1971 | 14.4 C | -0.28 C |
| 1972 | 13.8 C | -0.87 C |
| 1973 | 15.0 C | +0.31 C |
| 1974 | 14.3 C | -0.33 C |
| 1975 | 14.3 C | -0.36 C |
| 1976 | 13.3 C | -1.39 C |
| 1977 | 14.2 C | -0.43 C |
| 1978 | 13.1 C | -1.51 C |
| 1979 | 12.9 C | -1.72 C |
| 1980 | 13.8 C | -0.87 C |
| 1981 | 14.1 C | -0.58 C |
| 1982 | 14.1 C | -0.53 C |
| 1983 | 13.9 C | -0.79 C |
| 1984 | 13.9 C | -0.75 C |
| 1985 | 13.8 C | -0.86 C |
| 1988 | 13.7 C | -0.92 C |
| 1989 | 13.4 C | -1.29 C |
| 1990 | 14.9 C | +0.27 C |
| 1991 | 14.9 C | +0.21 C |
| 1992 | 13.9 C | -0.73 C |
| 1993 | 13.8 C | -0.84 C |
| 1995 | 14.2 C | -0.47 C |
| 1996 | 13.6 C | -1.05 C |
| 1997 | 13.9 C | -0.72 C |
| 1998 | 16.0 C | +1.31 C |
| 1999 | 15.1 C | +0.50 C |
| 2000 | 14.2 C | -0.47 C |
| 2001 | 14.7 C | +0.01 C |
| 2002 | 14.7 C | +0.09 C |
| 2003 | 13.8 C | -0.82 C |
| 2004 | 14.4 C | -0.27 C |
| 2005 | 14.8 C | +0.19 C |
| 2006 | 14.8 C | +0.17 C |
| 2007 | 15.3 C | +0.65 C |
| 2008 | 13.8 C | -0.88 C |
| 2010 | 14.3 C | -0.38 C |
| 2011 | 14.6 C | -0.06 C |
| 2012 | 15.6 C | +0.93 C |
| 2013 | 13.3 C | -1.33 C |
| 2015 | 14.4 C | -0.28 C |
| 2016 | 15.3 C | +0.62 C |
| 2017 | 15.1 C | +0.46 C |
| 2018 | 14.3 C | -0.37 C |
| 2019 | 14.5 C | -0.16 C |
| 2020 | 14.6 C | -0.03 C |
| 2021 | 14.6 C | -0.03 C |
| 2022 | 14.1 C | -0.58 C |
| 2023 | 15.7 C | +1.05 C |
| 2024 | 16.0 C | +1.33 C |
| 2025 | 15.5 C | +0.88 C |
The annual mean temperature here has fallen by 0.09 C (0.05 to 0.14) per decade over 1896 to 2025. In Fahrenheit: 0.2 F (0.1 to 0.3) per decade. The slope is a straight line fitted to 108 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.09 C (-0.14 to -0.05) per decade | -0.2 F (-0.3 to -0.1) per decade | 1896 to 2025 | 108 | Fall |
| Mean daily maximum | -0.1 C (-0.2 to -0.1) per decade | -0.3 F (-0.4 to -0.2) per decade | 1896 to 2025 | 108 | Fall |
| Mean daily minimum | -0.04 C (-0.09 to 0.01) per decade | -0.07 F (-0.16 to 0.02) per decade | 1896 to 2025 | 108 | Not clearly different from zero |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1891 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.9 C (111.0 F) | 1930 | 37.2 C (99.0 F) | 131 |
| Coldest night (TNn) | -30.0 C (-22.0 F) | 1942 | -15.6 C (3.9 F) | 131 |
| Wettest day (Rx1day) | 263.7 mm (10.4 in) | 2023 | 80.0 mm (3.1 in) | 132 |
| Wettest five days (Rx5day) | 310.2 mm (12.2 in) | 2023 | 131.8 mm (5.2 in) | 132 |
| Longest dry spell (CDD) | 44 days | 1924 | 20 days | 132 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1891 | n/a |
| 1895 | 20.0 C (68.0 F) |
| 1896 | 36.7 C (98.1 F) |
| 1897 | 37.8 C (100.0 F) |
| 1898 | 35.6 C (96.1 F) |
| 1899 | 37.2 C (99.0 F) |
| 1900 | 35.6 C (96.1 F) |
| 1901 | 41.7 C (107.1 F) |
| 1902 | 33.9 C (93.0 F) |
| 1903 | 35.6 C (96.1 F) |
| 1905 | 37.2 C (99.0 F) |
| 1906 | 36.1 C (97.0 F) |
| 1907 | 38.9 C (102.0 F) |
| 1908 | 37.2 C (99.0 F) |
| 1909 | 38.3 C (100.9 F) |
| 1910 | 37.8 C (100.0 F) |
| 1911 | 41.7 C (107.1 F) |
| 1912 | 37.2 C (99.0 F) |
| 1913 | 42.2 C (108.0 F) |
| 1914 | 41.1 C (106.0 F) |
| 1915 | 38.9 C (102.0 F) |
| 1916 | 38.3 C (100.9 F) |
| 1917 | 36.7 C (98.1 F) |
| 1918 | 41.7 C (107.1 F) |
| 1919 | 38.3 C (100.9 F) |
| 1920 | 36.1 C (97.0 F) |
| 1921 | 38.9 C (102.0 F) |
| 1922 | 38.3 C (100.9 F) |
| 1923 | 38.3 C (100.9 F) |
| 1924 | 37.8 C (100.0 F) |
| 1925 | 42.2 C (108.0 F) |
| 1926 | 40.6 C (105.1 F) |
| 1927 | 37.8 C (100.0 F) |
| 1928 | 36.1 C (97.0 F) |
| 1929 | 37.8 C (100.0 F) |
| 1930 | 43.9 C (111.0 F) |
| 1931 | 39.4 C (102.9 F) |
| 1932 | 38.9 C (102.0 F) |
| 1933 | 38.3 C (100.9 F) |
| 1934 | 42.8 C (109.0 F) |
| 1935 | 40.0 C (104.0 F) |
| 1936 | 41.1 C (106.0 F) |
| 1937 | 37.8 C (100.0 F) |
| 1938 | 38.9 C (102.0 F) |
| 1939 | 39.4 C (102.9 F) |
| 1940 | 38.3 C (100.9 F) |
| 1941 | 39.4 C (102.9 F) |
| 1942 | 40.0 C (104.0 F) |
| 1943 | 40.0 C (104.0 F) |
| 1944 | 40.0 C (104.0 F) |
| 1945 | 39.4 C (102.9 F) |
| 1946 | 36.1 C (97.0 F) |
| 1947 | 40.0 C (104.0 F) |
| 1948 | 37.2 C (99.0 F) |
| 1949 | 34.4 C (93.9 F) |
| 1950 | 35.0 C (95.0 F) |
| 1951 | 38.9 C (102.0 F) |
| 1952 | 40.6 C (105.1 F) |
| 1953 | 38.9 C (102.0 F) |
| 1954 | 40.6 C (105.1 F) |
| 1955 | 37.8 C (100.0 F) |
| 1956 | 38.9 C (102.0 F) |
| 1957 | 37.2 C (99.0 F) |
| 1958 | 35.0 C (95.0 F) |
| 1959 | 33.3 C (91.9 F) |
| 1960 | 34.4 C (93.9 F) |
| 1961 | 33.9 C (93.0 F) |
| 1962 | 38.3 C (100.9 F) |
| 1963 | 36.7 C (98.1 F) |
| 1964 | 38.9 C (102.0 F) |
| 1965 | 35.6 C (96.1 F) |
| 1966 | 36.7 C (98.1 F) |
| 1967 | 33.3 C (91.9 F) |
| 1968 | 35.6 C (96.1 F) |
| 1969 | 36.1 C (97.0 F) |
| 1970 | 35.6 C (96.1 F) |
| 1971 | 35.6 C (96.1 F) |
| 1972 | 35.6 C (96.1 F) |
| 1973 | 36.7 C (98.1 F) |
| 1974 | 37.2 C (99.0 F) |
| 1975 | 35.6 C (96.1 F) |
| 1976 | 36.7 C (98.1 F) |
| 1977 | 37.2 C (99.0 F) |
| 1978 | 38.3 C (100.9 F) |
| 1979 | 35.0 C (95.0 F) |
| 1980 | 39.4 C (102.9 F) |
| 1981 | 35.6 C (96.1 F) |
| 1982 | 36.7 C (98.1 F) |
| 1983 | 37.8 C (100.0 F) |
| 1984 | 36.1 C (97.0 F) |
| 1985 | 35.0 C (95.0 F) |
| 1986 | 38.3 C (100.9 F) |
| 1987 | 36.7 C (98.1 F) |
| 1988 | 37.8 C (100.0 F) |
| 1989 | 34.4 C (93.9 F) |
| 1990 | 37.8 C (100.0 F) |
| 1991 | 36.1 C (97.0 F) |
| 1992 | 34.4 C (93.9 F) |
| 1993 | 36.7 C (98.1 F) |
| 1994 | 35.0 C (95.0 F) |
| 1995 | 36.1 C (97.0 F) |
| 1996 | 35.6 C (96.1 F) |
| 1997 | 37.8 C (100.0 F) |
| 1998 | 36.1 C (97.0 F) |
| 1999 | 38.3 C (100.9 F) |
| 2000 | 38.3 C (100.9 F) |
| 2001 | 36.1 C (97.0 F) |
| 2002 | 36.7 C (98.1 F) |
| 2003 | 35.0 C (95.0 F) |
| 2004 | 34.4 C (93.9 F) |
| 2005 | 36.1 C (97.0 F) |
| 2006 | 37.8 C (100.0 F) |
| 2007 | 40.0 C (104.0 F) |
| 2008 | 35.0 C (95.0 F) |
| 2009 | 33.9 C (93.0 F) |
| 2010 | 38.9 C (102.0 F) |
| 2011 | 37.8 C (100.0 F) |
| 2012 | 38.9 C (102.0 F) |
| 2013 | 36.1 C (97.0 F) |
| 2014 | 32.8 C (91.0 F) |
| 2015 | 35.6 C (96.1 F) |
| 2016 | 35.0 C (95.0 F) |
| 2017 | 33.9 C (93.0 F) |
| 2018 | 35.0 C (95.0 F) |
| 2019 | 35.0 C (95.0 F) |
| 2020 | 33.9 C (93.0 F) |
| 2021 | 34.4 C (93.9 F) |
| 2022 | 36.7 C (98.1 F) |
| 2023 | 37.2 C (99.0 F) |
| 2024 | 37.8 C (100.0 F) |
| 2025 | 35.6 C (96.1 F) |
| 2026 | 36.7 C (98.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1891 | n/a |
| 1895 | -11.1 C (12.0 F) |
| 1896 | -12.8 C (9.0 F) |
| 1897 | -17.2 C (1.0 F) |
| 1898 | -18.9 C (-2.0 F) |
| 1899 | -26.7 C (-16.1 F) |
| 1900 | -18.3 C (-0.9 F) |
| 1901 | -22.2 C (-8.0 F) |
| 1902 | -11.7 C (10.9 F) |
| 1903 | -20.0 C (-4.0 F) |
| 1905 | -7.8 C (18.0 F) |
| 1906 | -17.8 C (0.0 F) |
| 1907 | -16.1 C (3.0 F) |
| 1908 | -12.2 C (10.0 F) |
| 1909 | -13.9 C (7.0 F) |
| 1910 | -24.4 C (-11.9 F) |
| 1911 | -20.6 C (-5.1 F) |
| 1912 | -20.0 C (-4.0 F) |
| 1913 | -10.6 C (12.9 F) |
| 1914 | -20.6 C (-5.1 F) |
| 1915 | -11.7 C (10.9 F) |
| 1916 | -17.2 C (1.0 F) |
| 1917 | -25.0 C (-13.0 F) |
| 1918 | -26.1 C (-15.0 F) |
| 1919 | -15.0 C (5.0 F) |
| 1920 | -14.4 C (6.1 F) |
| 1921 | -7.2 C (19.0 F) |
| 1922 | -8.9 C (16.0 F) |
| 1923 | -11.7 C (10.9 F) |
| 1924 | -17.2 C (1.0 F) |
| 1925 | -15.0 C (5.0 F) |
| 1926 | -11.1 C (12.0 F) |
| 1927 | -16.1 C (3.0 F) |
| 1928 | -17.8 C (0.0 F) |
| 1929 | -18.9 C (-2.0 F) |
| 1930 | -22.8 C (-9.0 F) |
| 1931 | -14.4 C (6.1 F) |
| 1932 | -13.3 C (8.1 F) |
| 1933 | -17.2 C (1.0 F) |
| 1934 | -15.0 C (5.0 F) |
| 1935 | -15.6 C (3.9 F) |
| 1936 | -17.8 C (0.0 F) |
| 1937 | -11.7 C (10.9 F) |
| 1938 | -9.4 C (15.1 F) |
| 1939 | -8.9 C (16.0 F) |
| 1940 | -21.7 C (-7.1 F) |
| 1941 | -11.7 C (10.9 F) |
| 1942 | -30.0 C (-22.0 F) |
| 1943 | -14.4 C (6.1 F) |
| 1944 | -12.8 C (9.0 F) |
| 1945 | -13.3 C (8.1 F) |
| 1946 | -12.2 C (10.0 F) |
| 1947 | -14.4 C (6.1 F) |
| 1948 | -17.2 C (1.0 F) |
| 1949 | -13.9 C (7.0 F) |
| 1950 | -17.2 C (1.0 F) |
| 1951 | -28.3 C (-18.9 F) |
| 1952 | -10.6 C (12.9 F) |
| 1953 | -13.3 C (8.1 F) |
| 1954 | -12.8 C (9.0 F) |
| 1955 | -14.4 C (6.1 F) |
| 1956 | -9.4 C (15.1 F) |
| 1957 | -15.6 C (3.9 F) |
| 1958 | -21.1 C (-6.0 F) |
| 1959 | -17.8 C (0.0 F) |
| 1960 | -21.7 C (-7.1 F) |
| 1961 | -19.4 C (-2.9 F) |
| 1962 | -23.3 C (-9.9 F) |
| 1963 | -24.4 C (-11.9 F) |
| 1964 | -14.4 C (6.1 F) |
| 1965 | -17.2 C (1.0 F) |
| 1966 | -21.1 C (-6.0 F) |
| 1967 | -15.6 C (3.9 F) |
| 1968 | -16.7 C (1.9 F) |
| 1969 | -13.3 C (8.1 F) |
| 1970 | -18.9 C (-2.0 F) |
| 1971 | -14.4 C (6.1 F) |
| 1972 | -17.8 C (0.0 F) |
| 1973 | -14.4 C (6.1 F) |
| 1974 | -11.7 C (10.9 F) |
| 1975 | -12.2 C (10.0 F) |
| 1976 | -17.8 C (0.0 F) |
| 1977 | -25.6 C (-14.1 F) |
| 1978 | -18.3 C (-0.9 F) |
| 1979 | -20.6 C (-5.1 F) |
| 1980 | -17.2 C (1.0 F) |
| 1981 | -14.4 C (6.1 F) |
| 1982 | -25.6 C (-14.1 F) |
| 1983 | -20.6 C (-5.1 F) |
| 1984 | -24.4 C (-11.9 F) |
| 1985 | -25.0 C (-13.0 F) |
| 1986 | -16.1 C (3.0 F) |
| 1987 | -6.7 C (19.9 F) |
| 1988 | -18.9 C (-2.0 F) |
| 1989 | -23.3 C (-9.9 F) |
| 1990 | -16.1 C (3.0 F) |
| 1991 | -11.1 C (12.0 F) |
| 1992 | -11.1 C (12.0 F) |
| 1993 | -13.3 C (8.1 F) |
| 1994 | -20.0 C (-4.0 F) |
| 1995 | -13.9 C (7.0 F) |
| 1996 | -18.3 C (-0.9 F) |
| 1997 | -19.4 C (-2.9 F) |
| 1998 | -8.9 C (16.0 F) |
| 1999 | -12.8 C (9.0 F) |
| 2000 | -13.9 C (7.0 F) |
| 2001 | -12.8 C (9.0 F) |
| 2002 | -10.6 C (12.9 F) |
| 2003 | -17.8 C (0.0 F) |
| 2004 | -18.9 C (-2.0 F) |
| 2005 | -11.1 C (12.0 F) |
| 2006 | -12.8 C (9.0 F) |
| 2007 | -11.7 C (10.9 F) |
| 2008 | -13.3 C (8.1 F) |
| 2009 | -13.9 C (7.0 F) |
| 2010 | -17.2 C (1.0 F) |
| 2011 | -20.0 C (-4.0 F) |
| 2012 | -8.3 C (17.1 F) |
| 2013 | -9.4 C (15.1 F) |
| 2014 | -16.1 C (3.0 F) |
| 2015 | -20.6 C (-5.1 F) |
| 2016 | -11.7 C (10.9 F) |
| 2017 | -13.3 C (8.1 F) |
| 2018 | -16.7 C (1.9 F) |
| 2019 | -11.1 C (12.0 F) |
| 2020 | -10.0 C (14.0 F) |
| 2021 | -18.3 C (-0.9 F) |
| 2022 | -20.6 C (-5.1 F) |
| 2023 | -7.2 C (19.0 F) |
| 2024 | -20.6 C (-5.1 F) |
| 2025 | -16.1 C (3.0 F) |
| 2026 | -14.4 C (6.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1891 | 68.6 mm (2.7 in) |
| 1895 | 44.5 mm (1.8 in) |
| 1896 | 80.8 mm (3.2 in) |
| 1897 | 50.8 mm (2.0 in) |
| 1898 | 88.9 mm (3.5 in) |
| 1899 | 76.2 mm (3.0 in) |
| 1900 | 50.8 mm (2.0 in) |
| 1901 | 45.7 mm (1.8 in) |
| 1902 | 79.2 mm (3.1 in) |
| 1903 | 78.7 mm (3.1 in) |
| 1905 | 69.9 mm (2.8 in) |
| 1906 | 108.0 mm (4.3 in) |
| 1907 | 89.7 mm (3.5 in) |
| 1908 | 53.8 mm (2.1 in) |
| 1909 | 50.8 mm (2.0 in) |
| 1910 | 57.7 mm (2.3 in) |
| 1911 | 52.1 mm (2.1 in) |
| 1912 | 62.7 mm (2.5 in) |
| 1913 | 144.8 mm (5.7 in) |
| 1914 | 127.3 mm (5.0 in) |
| 1915 | 94.0 mm (3.7 in) |
| 1916 | 91.4 mm (3.6 in) |
| 1917 | 76.2 mm (3.0 in) |
| 1918 | 77.5 mm (3.1 in) |
| 1919 | 81.3 mm (3.2 in) |
| 1920 | 121.9 mm (4.8 in) |
| 1921 | 62.2 mm (2.4 in) |
| 1922 | 48.3 mm (1.9 in) |
| 1923 | 137.2 mm (5.4 in) |
| 1924 | 108.0 mm (4.3 in) |
| 1925 | 95.8 mm (3.8 in) |
| 1926 | 76.2 mm (3.0 in) |
| 1927 | 91.2 mm (3.6 in) |
| 1928 | 60.2 mm (2.4 in) |
| 1929 | 64.0 mm (2.5 in) |
| 1930 | 120.7 mm (4.8 in) |
| 1931 | 84.3 mm (3.3 in) |
| 1932 | 127.0 mm (5.0 in) |
| 1933 | 102.9 mm (4.1 in) |
| 1934 | 95.3 mm (3.8 in) |
| 1935 | 64.8 mm (2.6 in) |
| 1936 | 74.9 mm (2.9 in) |
| 1937 | 105.9 mm (4.2 in) |
| 1938 | 108.0 mm (4.3 in) |
| 1939 | 55.4 mm (2.2 in) |
| 1940 | 66.5 mm (2.6 in) |
| 1941 | 58.4 mm (2.3 in) |
| 1942 | 87.6 mm (3.4 in) |
| 1943 | 67.3 mm (2.6 in) |
| 1944 | 68.6 mm (2.7 in) |
| 1945 | 114.3 mm (4.5 in) |
| 1946 | 65.3 mm (2.6 in) |
| 1947 | 71.1 mm (2.8 in) |
| 1948 | 66.5 mm (2.6 in) |
| 1949 | 86.4 mm (3.4 in) |
| 1950 | 84.3 mm (3.3 in) |
| 1951 | 76.2 mm (3.0 in) |
| 1952 | 61.5 mm (2.4 in) |
| 1953 | 48.3 mm (1.9 in) |
| 1954 | 69.9 mm (2.8 in) |
| 1955 | 54.6 mm (2.1 in) |
| 1956 | 85.1 mm (3.4 in) |
| 1957 | 102.6 mm (4.0 in) |
| 1958 | 66.5 mm (2.6 in) |
| 1959 | 47.0 mm (1.9 in) |
| 1960 | 58.9 mm (2.3 in) |
| 1961 | 105.7 mm (4.2 in) |
| 1962 | 125.0 mm (4.9 in) |
| 1963 | 73.7 mm (2.9 in) |
| 1964 | 105.2 mm (4.1 in) |
| 1965 | 71.1 mm (2.8 in) |
| 1966 | 112.8 mm (4.4 in) |
| 1967 | 69.9 mm (2.8 in) |
| 1968 | 73.7 mm (2.9 in) |
| 1969 | 95.5 mm (3.8 in) |
| 1970 | 144.8 mm (5.7 in) |
| 1971 | 120.7 mm (4.8 in) |
| 1972 | 89.2 mm (3.5 in) |
| 1973 | 109.2 mm (4.3 in) |
| 1974 | 80.8 mm (3.2 in) |
| 1975 | 134.6 mm (5.3 in) |
| 1976 | 104.9 mm (4.1 in) |
| 1977 | 55.1 mm (2.2 in) |
| 1978 | 83.3 mm (3.3 in) |
| 1979 | 75.2 mm (3.0 in) |
| 1980 | 93.0 mm (3.7 in) |
| 1981 | 95.3 mm (3.8 in) |
| 1982 | 81.3 mm (3.2 in) |
| 1983 | 65.8 mm (2.6 in) |
| 1984 | 117.6 mm (4.6 in) |
| 1985 | 66.3 mm (2.6 in) |
| 1986 | 73.2 mm (2.9 in) |
| 1987 | 72.4 mm (2.9 in) |
| 1988 | 142.2 mm (5.6 in) |
| 1989 | 99.1 mm (3.9 in) |
| 1990 | 75.9 mm (3.0 in) |
| 1991 | 68.1 mm (2.7 in) |
| 1992 | 60.5 mm (2.4 in) |
| 1993 | 60.2 mm (2.4 in) |
| 1994 | 83.3 mm (3.3 in) |
| 1995 | 55.1 mm (2.2 in) |
| 1996 | 121.7 mm (4.8 in) |
| 1997 | 104.6 mm (4.1 in) |
| 1998 | 115.6 mm (4.6 in) |
| 1999 | 124.7 mm (4.9 in) |
| 2000 | 63.8 mm (2.5 in) |
| 2001 | 88.9 mm (3.5 in) |
| 2002 | 88.9 mm (3.5 in) |
| 2003 | 90.9 mm (3.6 in) |
| 2004 | 73.7 mm (2.9 in) |
| 2005 | 71.1 mm (2.8 in) |
| 2006 | 93.0 mm (3.7 in) |
| 2007 | 75.4 mm (3.0 in) |
| 2008 | 89.4 mm (3.5 in) |
| 2009 | 103.6 mm (4.1 in) |
| 2010 | 58.9 mm (2.3 in) |
| 2011 | 111.8 mm (4.4 in) |
| 2012 | 62.0 mm (2.4 in) |
| 2013 | 86.9 mm (3.4 in) |
| 2014 | 83.1 mm (3.3 in) |
| 2015 | 98.6 mm (3.9 in) |
| 2016 | 111.8 mm (4.4 in) |
| 2017 | 65.0 mm (2.6 in) |
| 2018 | 72.1 mm (2.8 in) |
| 2019 | 85.9 mm (3.4 in) |
| 2020 | 91.2 mm (3.6 in) |
| 2021 | 63.5 mm (2.5 in) |
| 2022 | 69.1 mm (2.7 in) |
| 2023 | 263.7 mm (10.4 in) |
| 2024 | 77.0 mm (3.0 in) |
| 2025 | 117.3 mm (4.6 in) |
| 2026 | 55.9 mm (2.2 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1891 | 99.1 mm (3.9 in) |
| 1895 | 46.5 mm (1.8 in) |
| 1896 | 107.2 mm (4.2 in) |
| 1897 | 97.5 mm (3.8 in) |
| 1898 | 137.2 mm (5.4 in) |
| 1899 | 142.2 mm (5.6 in) |
| 1900 | 162.6 mm (6.4 in) |
| 1901 | 60.9 mm (2.4 in) |
| 1902 | 152.3 mm (6.0 in) |
| 1903 | 91.5 mm (3.6 in) |
| 1905 | 118.7 mm (4.7 in) |
| 1906 | 263.5 mm (10.4 in) |
| 1907 | 200.2 mm (7.9 in) |
| 1908 | 53.8 mm (2.1 in) |
| 1909 | 93.5 mm (3.7 in) |
| 1910 | 165.4 mm (6.5 in) |
| 1911 | 142.0 mm (5.6 in) |
| 1912 | 118.5 mm (4.7 in) |
| 1913 | 73.6 mm (2.9 in) |
| 1914 | 198.7 mm (7.8 in) |
| 1915 | 192.3 mm (7.6 in) |
| 1916 | 123.7 mm (4.9 in) |
| 1917 | 97.3 mm (3.8 in) |
| 1918 | 120.1 mm (4.7 in) |
| 1919 | 141.2 mm (5.6 in) |
| 1920 | 136.9 mm (5.4 in) |
| 1921 | 120.4 mm (4.7 in) |
| 1922 | 68.1 mm (2.7 in) |
| 1923 | 137.2 mm (5.4 in) |
| 1924 | 180.7 mm (7.1 in) |
| 1925 | 105.7 mm (4.2 in) |
| 1926 | 122.6 mm (4.8 in) |
| 1927 | 149.9 mm (5.9 in) |
| 1928 | 116.6 mm (4.6 in) |
| 1929 | 86.5 mm (3.4 in) |
| 1930 | 220.5 mm (8.7 in) |
| 1931 | 106.7 mm (4.2 in) |
| 1932 | 132.1 mm (5.2 in) |
| 1933 | 200.7 mm (7.9 in) |
| 1934 | 128.6 mm (5.1 in) |
| 1935 | 132.6 mm (5.2 in) |
| 1936 | 137.4 mm (5.4 in) |
| 1937 | 272.0 mm (10.7 in) |
| 1938 | 163.9 mm (6.5 in) |
| 1939 | 121.5 mm (4.8 in) |
| 1940 | 70.1 mm (2.8 in) |
| 1941 | 84.0 mm (3.3 in) |
| 1942 | 112.5 mm (4.4 in) |
| 1943 | 77.8 mm (3.1 in) |
| 1944 | 101.1 mm (4.0 in) |
| 1945 | 216.0 mm (8.5 in) |
| 1946 | 97.4 mm (3.8 in) |
| 1947 | 98.0 mm (3.9 in) |
| 1948 | 115.3 mm (4.5 in) |
| 1949 | 166.7 mm (6.6 in) |
| 1950 | 141.9 mm (5.6 in) |
| 1951 | 138.4 mm (5.4 in) |
| 1952 | 85.7 mm (3.4 in) |
| 1953 | 107.9 mm (4.2 in) |
| 1954 | 96.8 mm (3.8 in) |
| 1955 | 86.6 mm (3.4 in) |
| 1956 | 152.1 mm (6.0 in) |
| 1957 | 178.0 mm (7.0 in) |
| 1958 | 103.4 mm (4.1 in) |
| 1959 | 81.6 mm (3.2 in) |
| 1960 | 99.6 mm (3.9 in) |
| 1961 | 118.7 mm (4.7 in) |
| 1962 | 161.3 mm (6.4 in) |
| 1963 | 101.6 mm (4.0 in) |
| 1964 | 198.7 mm (7.8 in) |
| 1965 | 117.6 mm (4.6 in) |
| 1966 | 171.2 mm (6.7 in) |
| 1967 | 135.7 mm (5.3 in) |
| 1968 | 108.5 mm (4.3 in) |
| 1969 | 117.2 mm (4.6 in) |
| 1970 | 244.6 mm (9.6 in) |
| 1971 | 151.7 mm (6.0 in) |
| 1972 | 127.1 mm (5.0 in) |
| 1973 | 235.2 mm (9.3 in) |
| 1974 | 103.2 mm (4.1 in) |
| 1975 | 195.0 mm (7.7 in) |
| 1976 | 125.5 mm (4.9 in) |
| 1977 | 154.2 mm (6.1 in) |
| 1978 | 174.7 mm (6.9 in) |
| 1979 | 134.2 mm (5.3 in) |
| 1980 | 93.0 mm (3.7 in) |
| 1981 | 175.3 mm (6.9 in) |
| 1982 | 116.9 mm (4.6 in) |
| 1983 | 155.2 mm (6.1 in) |
| 1984 | 218.0 mm (8.6 in) |
| 1985 | 115.1 mm (4.5 in) |
| 1986 | 107.6 mm (4.2 in) |
| 1987 | 153.4 mm (6.0 in) |
| 1988 | 223.5 mm (8.8 in) |
| 1989 | 201.5 mm (7.9 in) |
| 1990 | 200.9 mm (7.9 in) |
| 1991 | 84.2 mm (3.3 in) |
| 1992 | 72.6 mm (2.9 in) |
| 1993 | 117.4 mm (4.6 in) |
| 1994 | 99.4 mm (3.9 in) |
| 1995 | 88.6 mm (3.5 in) |
| 1996 | 148.9 mm (5.9 in) |
| 1997 | 188.4 mm (7.4 in) |
| 1998 | 140.6 mm (5.5 in) |
| 1999 | 128.6 mm (5.1 in) |
| 2000 | 132.5 mm (5.2 in) |
| 2001 | 167.8 mm (6.6 in) |
| 2002 | 130.4 mm (5.1 in) |
| 2003 | 148.1 mm (5.8 in) |
| 2004 | 138.5 mm (5.5 in) |
| 2005 | 133.1 mm (5.2 in) |
| 2006 | 137.7 mm (5.4 in) |
| 2007 | 158.7 mm (6.2 in) |
| 2008 | 127.1 mm (5.0 in) |
| 2009 | 159.5 mm (6.3 in) |
| 2010 | 84.3 mm (3.3 in) |
| 2011 | 170.7 mm (6.7 in) |
| 2012 | 88.7 mm (3.5 in) |
| 2013 | 163.1 mm (6.4 in) |
| 2014 | 96.8 mm (3.8 in) |
| 2015 | 120.0 mm (4.7 in) |
| 2016 | 182.0 mm (7.2 in) |
| 2017 | 131.5 mm (5.2 in) |
| 2018 | 163.1 mm (6.4 in) |
| 2019 | 157.5 mm (6.2 in) |
| 2020 | 154.6 mm (6.1 in) |
| 2021 | 128.5 mm (5.1 in) |
| 2022 | 100.1 mm (3.9 in) |
| 2023 | 310.2 mm (12.2 in) |
| 2024 | 155.5 mm (6.1 in) |
| 2025 | 228.2 mm (9.0 in) |
| 2026 | 87.1 mm (3.4 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1891 | 20 days |
| 1895 | 6 days |
| 1896 | 15 days |
| 1897 | 31 days |
| 1898 | 29 days |
| 1899 | 25 days |
| 1900 | 34 days |
| 1901 | 24 days |
| 1902 | 22 days |
| 1903 | 17 days |
| 1905 | 32 days |
| 1906 | 20 days |
| 1907 | 19 days |
| 1908 | 17 days |
| 1909 | 22 days |
| 1910 | 25 days |
| 1911 | 26 days |
| 1912 | 22 days |
| 1913 | 19 days |
| 1914 | 24 days |
| 1915 | 20 days |
| 1916 | 16 days |
| 1917 | 25 days |
| 1918 | 20 days |
| 1919 | 21 days |
| 1920 | 30 days |
| 1921 | 26 days |
| 1922 | 32 days |
| 1923 | 18 days |
| 1924 | 44 days |
| 1925 | 33 days |
| 1926 | 19 days |
| 1927 | 20 days |
| 1928 | 13 days |
| 1929 | 19 days |
| 1930 | 43 days |
| 1931 | 20 days |
| 1932 | 18 days |
| 1933 | 30 days |
| 1934 | 29 days |
| 1935 | 19 days |
| 1936 | 24 days |
| 1937 | 17 days |
| 1938 | 23 days |
| 1939 | 36 days |
| 1940 | 35 days |
| 1941 | 25 days |
| 1942 | 23 days |
| 1943 | 22 days |
| 1944 | 32 days |
| 1945 | 19 days |
| 1946 | 15 days |
| 1947 | 21 days |
| 1948 | 18 days |
| 1949 | 20 days |
| 1950 | 19 days |
| 1951 | 27 days |
| 1952 | 29 days |
| 1953 | 30 days |
| 1954 | 25 days |
| 1955 | 13 days |
| 1956 | 18 days |
| 1957 | 23 days |
| 1958 | 18 days |
| 1959 | 15 days |
| 1960 | 15 days |
| 1961 | 17 days |
| 1962 | 15 days |
| 1963 | 41 days |
| 1964 | 22 days |
| 1965 | 23 days |
| 1966 | 29 days |
| 1967 | 14 days |
| 1968 | 18 days |
| 1969 | 15 days |
| 1970 | 12 days |
| 1971 | 16 days |
| 1972 | 12 days |
| 1973 | 15 days |
| 1974 | 15 days |
| 1975 | 19 days |
| 1976 | 17 days |
| 1977 | 18 days |
| 1978 | 23 days |
| 1979 | 20 days |
| 1980 | 22 days |
| 1981 | 13 days |
| 1982 | 16 days |
| 1983 | 39 days |
| 1984 | 12 days |
| 1985 | 18 days |
| 1986 | 23 days |
| 1987 | 18 days |
| 1988 | 20 days |
| 1989 | 14 days |
| 1990 | 21 days |
| 1991 | 29 days |
| 1992 | 19 days |
| 1993 | 21 days |
| 1994 | 15 days |
| 1995 | 32 days |
| 1996 | 19 days |
| 1997 | 16 days |
| 1998 | 38 days |
| 1999 | 34 days |
| 2000 | 24 days |
| 2001 | 16 days |
| 2002 | 19 days |
| 2003 | 12 days |
| 2004 | 42 days |
| 2005 | 32 days |
| 2006 | 21 days |
| 2007 | 29 days |
| 2008 | 20 days |
| 2009 | 16 days |
| 2010 | 31 days |
| 2011 | 22 days |
| 2012 | 26 days |
| 2013 | 18 days |
| 2014 | 17 days |
| 2015 | 18 days |
| 2016 | 22 days |
| 2017 | 19 days |
| 2018 | 14 days |
| 2019 | 29 days |
| 2020 | 15 days |
| 2021 | 14 days |
| 2022 | 30 days |
| 2023 | 22 days |
| 2024 | 31 days |
| 2025 | 44 days |
| 2026 | 17 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
108 years with a frostAcross 108 years with a frost, the median last spring frost at Union City falls on 6 April and the median first autumn frost on 26 October, which leaves a median of 204 days between them.
In 1993 to 2025 the median growing season was 207 days. That is 1 day more than in 1896 to 1942.
Fitted over all years, the growing season changes by +0.4 days per decade at this station.
| Measure | Median, all years | Earliest period (1896 to 1942) | Recent period (1993 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 6 April | 4 April | 3 April | 1 day earlier | -0.2 days per decade |
| First autumn frost | 26 October | 28 October | 28 October | no change | +0.2 days per decade |
| Growing days | 204 days | 206 days | 207 days | 1 day more | +0.4 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
118 years, 1896 to 2025A day with at least 81.1 mm (3.2 in) of rain is expected about once in 2 years. A day with at least 176.0 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 | 81.1 mm (3.2 in) | |
| 5 years | 105.2 mm (4.1 in) | |
| 10 years | 121.6 mm (4.8 in) | |
| 25 years | 143.0 mm (5.6 in) | |
| 50 years | 159.4 mm (6.3 in) | |
| 100 years | 176.0 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, 118 years of values from 1896 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: 263.7 mm (10.4 in) in 2023; 144.8 mm (5.7 in) in 1913; 144.8 mm (5.7 in) in 1970.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Union City, at 1999. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1999 ran 0.3 C (0.5 F) lower than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1999 | -0.3 | -0.5 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2010 to 2025 against 1961 to 1990Over 2010 to 2025, Union City had a mean temperature of 14.8 C (58.6 F) and 1,439.6 mm (56.7 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Holly Springs 4 N (United States, 178 km away), Selmer (United States, 142 km away) and Mt Pleasant 1N (United States, 189 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Holly Springs 4 N | United States | 178 km (111 mi) | 14.9 C (58.8 F) | 1,428.2 mm (56.2 in) | 0.67 |
| Selmer | United States | 142 km (88 mi) | 14.6 C (58.3 F) | 1,407.7 mm (55.4 in) | 0.68 |
| Mt Pleasant 1N | United States | 189 km (117 mi) | 14.5 C (58.1 F) | 1,379.6 mm (54.3 in) | 0.73 |
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 (2026-10-12).