Bolivar 1 NE Weather Records (USC00230789)
Record envelope, standing records and threshold days for Bolivar 1 NE (USC00230789), Missouri, United States, with 122 years of record.
Key Facts for Bolivar 1 NE
- Bolivar 1 NE (USC00230789) is a weather station in Missouri, United States at 37.62 latitude and -93.39 longitude, 301 m (987 ft) above sea level.
- The station reports from 1905 to 2026, 122 years of record.
- 1,464 records set at Bolivar 1 NE still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Bolivar 1 NE set a daily record high maximum temperature of 33.9 C (93.0 F) on 14 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Missouri, United States, 37.62 latitude, -93.39 longitude.
- Elevation: 301 m (987 ft).
- Period of record: 1905 to 2026, 122 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
8 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 25.0 C (77.0 F) | -31.7 C (-25.1 F) | 20.0 C (68.0 F) | -26.1 C (-15.0 F) |
| Feb | 30.0 C (86.0 F) | -28.3 C (-18.9 F) | 22.8 C (73.0 F) | -11.7 C (10.9 F) |
| Mar | 32.2 C (90.0 F) | -21.7 C (-7.1 F) | 32.2 C (90.0 F) | -10.0 C (14.0 F) |
| Apr | 33.9 C (93.0 F) | -8.9 C (16.0 F) | 29.4 C (84.9 F) | 1.1 C (34.0 F) |
| May | 37.8 C (100.0 F) | -6.1 C (21.0 F) | 30.6 C (87.1 F) | 3.3 C (37.9 F) |
| Jun | 40.0 C (104.0 F) | 3.9 C (39.0 F) | 32.2 C (90.0 F) | 13.3 C (55.9 F) |
| Jul | 46.1 C (115.0 F) | 6.7 C (44.1 F) | 35.6 C (96.1 F) | 17.8 C (64.0 F) |
| Aug | 42.2 C (108.0 F) | 2.2 C (36.0 F) | 38.3 C (100.9 F) | 13.9 C (57.0 F) |
| Sep | 42.2 C (108.0 F) | -7.2 C (19.0 F) | 38.9 C (102.0 F) | 10.0 C (50.0 F) |
| Oct | 36.7 C (98.1 F) | -8.3 C (17.1 F) | 33.9 C (93.0 F) | 6.1 C (43.0 F) |
| Nov | 30.6 C (87.1 F) | -18.3 C (-0.9 F) | n/a | n/a |
| Dec | 25.0 C (77.0 F) | -28.3 C (-18.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1905 | 2 |
| 1906 | 8 |
| 1907 | 19 |
| 1908 | 6 |
| 1909 | 18 |
| 1910 | 26 |
| 1911 | 54 |
| 1912 | 16 |
| 1913 | 46 |
| 1914 | 16 |
| 1915 | 12 |
| 1916 | 7 |
| 1917 | 24 |
| 1918 | 16 |
| 1919 | 7 |
| 1920 | 10 |
| 1921 | 14 |
| 1922 | 11 |
| 1923 | 14 |
| 1924 | 14 |
| 1925 | 23 |
| 1926 | 5 |
| 1927 | 7 |
| 1928 | 12 |
| 1937 | 6 |
| 1938 | 12 |
| 1939 | 24 |
| 1940 | 14 |
| 1941 | 8 |
| 1942 | 8 |
| 1943 | 13 |
| 1944 | 10 |
| 1945 | 14 |
| 1946 | 18 |
| 1947 | 6 |
| 1948 | 11 |
| 1949 | 6 |
| 1950 | 17 |
| 1951 | 21 |
| 1952 | 17 |
| 1953 | 20 |
| 1954 | 36 |
| 1955 | 18 |
| 1956 | 11 |
| 1957 | 5 |
| 1958 | 5 |
| 1959 | 9 |
| 1960 | 7 |
| 1961 | 4 |
| 1962 | 22 |
| 1963 | 15 |
| 1964 | 9 |
| 1965 | 12 |
| 1966 | 11 |
| 1967 | 12 |
| 1968 | 1 |
| 1969 | 4 |
| 1970 | 7 |
| 1971 | 10 |
| 1972 | 15 |
| 1973 | 8 |
| 1974 | 26 |
| 1975 | 11 |
| 1976 | 23 |
| 1977 | 7 |
| 1978 | 10 |
| 1979 | 21 |
| 1980 | 15 |
| 1981 | 15 |
| 1982 | 13 |
| 1983 | 12 |
| 1984 | 13 |
| 1985 | 18 |
| 1986 | 7 |
| 1987 | 24 |
| 1988 | 17 |
| 1989 | 47 |
| 1990 | 13 |
| 1991 | 9 |
| 1992 | 12 |
| 1993 | 9 |
| 1994 | 2 |
| 1995 | 5 |
| 1996 | 12 |
| 1997 | 7 |
| 1998 | 12 |
| 1999 | 6 |
| 2000 | 18 |
| 2001 | 6 |
| 2002 | 7 |
| 2003 | 9 |
| 2004 | 7 |
| 2005 | 4 |
| 2006 | 15 |
| 2007 | 7 |
| 2008 | 10 |
| 2009 | 10 |
| 2010 | 1 |
| 2011 | 11 |
| 2012 | 12 |
| 2013 | 3 |
| 2014 | 12 |
| 2015 | 8 |
| 2016 | 5 |
| 2017 | 7 |
| 2018 | 13 |
| 2019 | 4 |
| 2020 | 10 |
| 2021 | 19 |
| 2022 | 19 |
| 2023 | 8 |
| 2024 | 13 |
| 2025 | 17 |
| 2026 | 10 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1954-07-12 | Record high maximum temperature | Record high maximum temperature 44.4 C (111.9 F) |
| 1954-07-14 | Record high maximum temperature | Record high maximum temperature 46.1 C (115.0 F) |
| 1977-01-10 | Record low maximum temperature | Record low maximum temperature -16.7 C (1.9 F) |
| 1989-12-23 | Record low maximum temperature | Record low maximum temperature -18.9 C (-2.0 F) |
| 1995-01-19 | Record snow depth | Record snow depth 38.1 cm (15.0 in) |
Wettest Day of Each Month
Sep: 234.2 mm (9.2 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 89.9 mm (3.5 in) | 11 January 2020 |
| Feb | 115.3 mm (4.5 in) | 23 February 1985 |
| Mar | 84.3 mm (3.3 in) | 29 March 1988 |
| Apr | 117.1 mm (4.6 in) | 30 April 2017 |
| May | 137.4 mm (5.4 in) | 22 May 1989 |
| Jun | 147.6 mm (5.8 in) | 17 June 2015 |
| Jul | 139.7 mm (5.5 in) | 3 July 1976 |
| Aug | 120.4 mm (4.7 in) | 6 August 2017 |
| Sep | 234.2 mm (9.2 in) | 15 September 1914 |
| Oct | 122.7 mm (4.8 in) | 10 October 1919 |
| Nov | 89.4 mm (3.5 in) | 14 November 1985 |
| Dec | 103.6 mm (4.1 in) | 27 December 2015 |
Period of Record Coverage
1905 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1905 | 112 | 31% | No |
| 1906 | 355 | 97% | Yes |
| 1907 | 340 | 93% | Yes |
| 1908 | 363 | 99% | Yes |
| 1909 | 364 | 100% | Yes |
| 1910 | 360 | 99% | Yes |
| 1911 | 358 | 98% | Yes |
| 1912 | 360 | 98% | Yes |
| 1913 | 361 | 99% | Yes |
| 1914 | 351 | 96% | Yes |
| 1915 | 362 | 99% | Yes |
| 1916 | 352 | 96% | Yes |
| 1917 | 350 | 96% | Yes |
| 1918 | 362 | 99% | Yes |
| 1919 | 364 | 100% | Yes |
| 1920 | 366 | 100% | Yes |
| 1921 | 354 | 97% | Yes |
| 1922 | 362 | 99% | Yes |
| 1923 | 357 | 98% | Yes |
| 1924 | 334 | 91% | Yes |
| 1925 | 364 | 100% | Yes |
| 1926 | 364 | 100% | Yes |
| 1927 | 260 | 71% | No |
| 1928 | 218 | 60% | No |
| 1937 | 92 | 25% | No |
| 1938 | 360 | 99% | Yes |
| 1939 | 359 | 98% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 365 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 363 | 99% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 363 | 99% | Yes |
| 1948 | 366 | 100% | Yes |
| 1949 | 358 | 98% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 316 | 87% | No |
| 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 | 361 | 99% | Yes |
| 1963 | 363 | 99% | Yes |
| 1964 | 362 | 99% | Yes |
| 1965 | 363 | 99% | Yes |
| 1966 | 336 | 92% | Yes |
| 1967 | 329 | 90% | Yes |
| 1968 | 90 | 25% | No |
| 1969 | 355 | 97% | Yes |
| 1970 | 274 | 75% | No |
| 1971 | 365 | 100% | Yes |
| 1972 | 365 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 343 | 94% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 363 | 99% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 355 | 97% | Yes |
| 1983 | 298 | 82% | No |
| 1984 | 363 | 99% | Yes |
| 1985 | 362 | 99% | Yes |
| 1986 | 333 | 91% | Yes |
| 1987 | 360 | 99% | Yes |
| 1988 | 303 | 83% | No |
| 1989 | 304 | 83% | No |
| 1990 | 365 | 100% | Yes |
| 1991 | 275 | 75% | No |
| 1992 | 365 | 100% | Yes |
| 1993 | 363 | 99% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 363 | 99% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 364 | 100% | Yes |
| 1998 | 359 | 98% | Yes |
| 1999 | 362 | 99% | Yes |
| 2000 | 357 | 98% | Yes |
| 2001 | 353 | 97% | Yes |
| 2002 | 359 | 98% | Yes |
| 2003 | 361 | 99% | Yes |
| 2004 | 361 | 99% | Yes |
| 2005 | 363 | 99% | Yes |
| 2006 | 359 | 98% | Yes |
| 2007 | 363 | 99% | Yes |
| 2008 | 359 | 98% | Yes |
| 2009 | 363 | 99% | Yes |
| 2010 | 351 | 96% | Yes |
| 2011 | 364 | 100% | Yes |
| 2012 | 364 | 99% | Yes |
| 2013 | 358 | 98% | Yes |
| 2014 | 340 | 93% | Yes |
| 2015 | 363 | 99% | Yes |
| 2016 | 365 | 100% | Yes |
| 2017 | 356 | 98% | Yes |
| 2018 | 354 | 97% | Yes |
| 2019 | 364 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 364 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 284 | 78% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 14 October 2026 | Bolivar 1 NE, US | daily high max (Provisional) | 33.9 C (93.0 F) | 1.1 C (2.0 F) | 63 years | 29 of 100 (Routine) |
| 12 October 2026 | Bolivar 1 NE, US | daily high max (Tie, Provisional) | 32.2 C (90.0 F) | tie | 36 years | 5 of 100 (Routine) |
| 18 September 2026 | Bolivar 1 NE, US | daily high max (Provisional) | 36.7 C (98.1 F) | 1.7 C (3.1 F) | 71 years | 34 of 100 (Routine) |
| 9 September 2026 | Bolivar 1 NE, US | daily high min (Tie, Provisional) | 23.3 C (73.9 F) | tie | 100 years | 10 of 100 (Routine) |
| 12 August 2026 | Bolivar 1 NE, US | daily high min (Tie) | 23.9 C (75.0 F) | tie | 112 years | 10 of 100 (Routine) |
| 2 August 2026 | Bolivar 1 NE, US | daily low max (Tie) | 22.2 C (72.0 F) | tie | 40 years | 5 of 100 (Routine) |
| 21 July 2026 | Bolivar 1 NE, US | daily high min (Tie) | 23.9 C (75.0 F) | tie | 28 years | 4 of 100 (Routine) |
| 9 July 2026 | Bolivar 1 NE, US | daily rain | 25.7 mm (1.0 in) | 0.3 mm (0.01 in) | 11 years | 13 of 100 (Routine) |
| 29 June 2026 | Bolivar 1 NE, US | daily high min (Tie) | 23.9 C (75.0 F) | tie | 56 years | 6 of 100 (Routine) |
| 23 June 2026 | Bolivar 1 NE, US | daily low max | 20.6 C (69.1 F) | 1.1 C (2.0 F) | 33 years | 22 of 100 (Routine) |
| 14 June 2026 | Bolivar 1 NE, US | daily rain | 60.7 mm (2.4 in) | 30.2 mm (1.2 in) | 111 years | 58 of 100 (Notable) |
| 11 June 2026 | Bolivar 1 NE, US | daily high min (Tie) | 23.3 C (73.9 F) | tie | 20 years | 4 of 100 (Routine) |
| 29 May 2026 | Bolivar 1 NE, US | daily rain | 63.8 mm (2.5 in) | 3.3 mm (0.13 in) | 105 years | 42 of 100 (Notable) |
| 21 May 2026 | Bolivar 1 NE, US | daily low max (Tie) | 16.1 C (61.0 F) | tie | 11 years | 3 of 100 (Routine) |
| 19 May 2026 | Bolivar 1 NE, US | daily rain | 72.6 mm (2.9 in) | 24.6 mm (1.0 in) | 83 years | 49 of 100 (Notable) |
| 6 May 2026 | Bolivar 1 NE, US | daily low max (Tie) | 12.2 C (54.0 F) | tie | 81 years | 8 of 100 (Routine) |
| 16 April 2026 | Bolivar 1 NE, US | daily rain | 77.2 mm (3.0 in) | 50.3 mm (2.0 in) | 52 years | 61 of 100 (Major) |
| 14 April 2026 | Bolivar 1 NE, US | daily high min | 20.0 C (68.0 F) | 2.2 C (4.0 F) | 20 years | 20 of 100 (Routine) |
| 13 April 2026 | Bolivar 1 NE, US | daily high min | 20.6 C (69.1 F) | 3.4 C (6.1 F) | 53 years | 32 of 100 (Routine) |
| 12 April 2026 | Bolivar 1 NE, US | daily high min | 18.9 C (66.0 F) | 0.6 C (1.1 F) | 84 years | 36 of 100 (Notable) |
Climate Trend
95 complete years, 1906 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1906 | 13.1 C | -0.51 C |
| 1907 | 13.9 C | +0.30 C |
| 1908 | 14.0 C | +0.36 C |
| 1909 | 14.1 C | +0.47 C |
| 1910 | 13.2 C | -0.41 C |
| 1911 | 14.5 C | +0.94 C |
| 1912 | 13.0 C | -0.60 C |
| 1913 | 15.0 C | +1.40 C |
| 1914 | 14.2 C | +0.62 C |
| 1915 | 13.4 C | -0.15 C |
| 1916 | 13.7 C | +0.06 C |
| 1917 | 11.1 C | -2.54 C |
| 1918 | 13.5 C | -0.08 C |
| 1919 | 14.0 C | +0.39 C |
| 1920 | 13.2 C | -0.44 C |
| 1921 | 14.7 C | +1.15 C |
| 1922 | 14.3 C | +0.74 C |
| 1923 | 13.2 C | -0.39 C |
| 1925 | 14.2 C | +0.60 C |
| 1926 | 13.4 C | -0.17 C |
| 1938 | 15.8 C | +2.18 C |
| 1939 | 15.0 C | +1.40 C |
| 1940 | 12.8 C | -0.76 C |
| 1941 | 14.7 C | +1.09 C |
| 1942 | 13.7 C | +0.13 C |
| 1943 | 13.5 C | -0.13 C |
| 1944 | 14.1 C | +0.46 C |
| 1945 | 13.5 C | -0.11 C |
| 1946 | 15.3 C | +1.72 C |
| 1947 | 14.1 C | +0.46 C |
| 1948 | 13.8 C | +0.16 C |
| 1949 | 14.0 C | +0.45 C |
| 1950 | 13.3 C | -0.29 C |
| 1952 | 14.6 C | +0.96 C |
| 1953 | 15.4 C | +1.83 C |
| 1954 | 15.7 C | +2.12 C |
| 1955 | 14.1 C | +0.52 C |
| 1956 | 14.5 C | +0.94 C |
| 1957 | 13.6 C | -0.03 C |
| 1958 | 12.8 C | -0.84 C |
| 1959 | 13.9 C | +0.34 C |
| 1960 | 13.5 C | -0.09 C |
| 1961 | 13.4 C | -0.16 C |
| 1962 | 13.9 C | +0.35 C |
| 1963 | 14.3 C | +0.72 C |
| 1964 | 14.4 C | +0.77 C |
| 1965 | 14.2 C | +0.64 C |
| 1969 | 12.7 C | -0.85 C |
| 1971 | 13.1 C | -0.45 C |
| 1972 | 12.8 C | -0.82 C |
| 1973 | 13.6 C | +0.00 C |
| 1974 | 12.9 C | -0.70 C |
| 1975 | 13.0 C | -0.55 C |
| 1977 | 13.3 C | -0.31 C |
| 1978 | 12.0 C | -1.62 C |
| 1979 | 11.3 C | -2.32 C |
| 1980 | 13.3 C | -0.25 C |
| 1981 | 12.9 C | -0.73 C |
| 1982 | 12.4 C | -1.19 C |
| 1984 | 12.3 C | -1.30 C |
| 1985 | 11.9 C | -1.69 C |
| 1987 | 12.5 C | -1.05 C |
| 1990 | 13.9 C | +0.34 C |
| 1992 | 12.8 C | -0.79 C |
| 1993 | 11.9 C | -1.73 C |
| 1994 | 13.1 C | -0.51 C |
| 1995 | 12.8 C | -0.79 C |
| 1996 | 12.4 C | -1.22 C |
| 1997 | 12.7 C | -0.93 C |
| 1998 | 14.5 C | +0.87 C |
| 1999 | 14.1 C | +0.49 C |
| 2000 | 13.5 C | -0.14 C |
| 2001 | 13.7 C | +0.07 C |
| 2002 | 13.3 C | -0.32 C |
| 2003 | 13.1 C | -0.53 C |
| 2004 | 13.4 C | -0.21 C |
| 2005 | 14.0 C | +0.39 C |
| 2006 | 14.4 C | +0.85 C |
| 2007 | 13.8 C | +0.18 C |
| 2008 | 12.5 C | -1.09 C |
| 2009 | 12.8 C | -0.78 C |
| 2011 | 13.4 C | -0.17 C |
| 2012 | 14.9 C | +1.26 C |
| 2013 | 12.5 C | -1.11 C |
| 2015 | 13.4 C | -0.24 C |
| 2016 | 14.3 C | +0.69 C |
| 2017 | 14.1 C | +0.47 C |
| 2018 | 13.1 C | -0.46 C |
| 2019 | 13.1 C | -0.52 C |
| 2020 | 13.5 C | -0.12 C |
| 2021 | 13.9 C | +0.28 C |
| 2022 | 13.4 C | -0.16 C |
| 2023 | 14.7 C | +1.13 C |
| 2024 | 15.1 C | +1.47 C |
| 2025 | 13.8 C | +0.20 C |
The fitted trend in annual mean temperature here over 1906 to 2025 is -0.04 C (-0.09 to 0.01) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.08 F (-0.17 to 0.01) 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 | -0.04 C (-0.09 to 0.01) per decade | -0.08 F (-0.17 to 0.01) per decade | 1906 to 2025 | 95 | Not clearly different from zero |
| Mean daily maximum | -0.06 C (-0.12 to 0.00) per decade | -0.11 F (-0.21 to 0.00) per decade | 1906 to 2025 | 95 | Fall |
| Mean daily minimum | -0.03 C (-0.08 to 0.03) per decade | -0.05 F (-0.15 to 0.05) per decade | 1906 to 2025 | 95 | 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
1905 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 46.1 C (115.0 F) | 1954 | 37.8 C (100.0 F) | 114 |
| Coldest night (TNn) | -31.7 C (-25.1 F) | 1912 | -19.4 C (-2.9 F) | 114 |
| Wettest day (Rx1day) | 234.2 mm (9.2 in) | 1914 | 77.2 mm (3.0 in) | 115 |
| Wettest five days (Rx5day) | 275.6 mm (10.9 in) | 1986 | 123.7 mm (4.9 in) | 115 |
| Longest dry spell (CDD) | 47 days | 1906 | 22 days | 115 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1905 | 31.7 C (89.1 F) |
| 1906 | 36.1 C (97.0 F) |
| 1907 | 40.6 C (105.1 F) |
| 1908 | 36.1 C (97.0 F) |
| 1909 | 38.9 C (102.0 F) |
| 1910 | 36.7 C (98.1 F) |
| 1911 | 40.6 C (105.1 F) |
| 1912 | 40.6 C (105.1 F) |
| 1913 | 42.2 C (108.0 F) |
| 1914 | 38.9 C (102.0 F) |
| 1915 | 36.7 C (98.1 F) |
| 1916 | 41.1 C (106.0 F) |
| 1917 | 33.9 C (93.0 F) |
| 1918 | 39.4 C (102.9 F) |
| 1919 | 38.9 C (102.0 F) |
| 1920 | 36.7 C (98.1 F) |
| 1921 | 36.7 C (98.1 F) |
| 1922 | 40.0 C (104.0 F) |
| 1923 | 38.9 C (102.0 F) |
| 1924 | 35.0 C (95.0 F) |
| 1925 | 40.0 C (104.0 F) |
| 1926 | 40.0 C (104.0 F) |
| 1927 | 35.6 C (96.1 F) |
| 1928 | 34.4 C (93.9 F) |
| 1929 | n/a |
| 1937 | 34.4 C (93.9 F) |
| 1938 | 40.0 C (104.0 F) |
| 1939 | 40.6 C (105.1 F) |
| 1940 | 38.9 C (102.0 F) |
| 1941 | 40.0 C (104.0 F) |
| 1942 | 36.7 C (98.1 F) |
| 1943 | 39.4 C (102.9 F) |
| 1944 | 37.8 C (100.0 F) |
| 1945 | 37.8 C (100.0 F) |
| 1946 | 40.6 C (105.1 F) |
| 1947 | 41.1 C (106.0 F) |
| 1948 | 36.7 C (98.1 F) |
| 1949 | 35.0 C (95.0 F) |
| 1950 | 35.0 C (95.0 F) |
| 1951 | 36.7 C (98.1 F) |
| 1952 | 40.0 C (104.0 F) |
| 1953 | 39.4 C (102.9 F) |
| 1954 | 46.1 C (115.0 F) |
| 1955 | 37.8 C (100.0 F) |
| 1956 | 40.6 C (105.1 F) |
| 1957 | 38.9 C (102.0 F) |
| 1958 | 36.7 C (98.1 F) |
| 1959 | 35.6 C (96.1 F) |
| 1960 | 37.8 C (100.0 F) |
| 1961 | 36.1 C (97.0 F) |
| 1962 | 38.9 C (102.0 F) |
| 1963 | 37.8 C (100.0 F) |
| 1964 | 38.3 C (100.9 F) |
| 1965 | 36.7 C (98.1 F) |
| 1966 | 39.4 C (102.9 F) |
| 1967 | 35.0 C (95.0 F) |
| 1968 | 33.9 C (93.0 F) |
| 1969 | 37.8 C (100.0 F) |
| 1970 | 40.0 C (104.0 F) |
| 1971 | 36.7 C (98.1 F) |
| 1972 | 37.8 C (100.0 F) |
| 1973 | 38.9 C (102.0 F) |
| 1974 | 40.0 C (104.0 F) |
| 1975 | 37.2 C (99.0 F) |
| 1976 | 36.1 C (97.0 F) |
| 1977 | 37.2 C (99.0 F) |
| 1978 | 38.3 C (100.9 F) |
| 1979 | 35.6 C (96.1 F) |
| 1980 | 41.7 C (107.1 F) |
| 1981 | 37.2 C (99.0 F) |
| 1982 | 37.8 C (100.0 F) |
| 1983 | 38.3 C (100.9 F) |
| 1984 | 39.4 C (102.9 F) |
| 1985 | 37.8 C (100.0 F) |
| 1986 | 41.7 C (107.1 F) |
| 1987 | 38.9 C (102.0 F) |
| 1988 | 40.6 C (105.1 F) |
| 1989 | 35.6 C (96.1 F) |
| 1990 | 37.8 C (100.0 F) |
| 1991 | 38.3 C (100.9 F) |
| 1992 | 35.6 C (96.1 F) |
| 1993 | 36.1 C (97.0 F) |
| 1994 | 36.1 C (97.0 F) |
| 1995 | 37.2 C (99.0 F) |
| 1996 | 36.7 C (98.1 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 37.2 C (99.0 F) |
| 1999 | 39.4 C (102.9 F) |
| 2000 | 40.0 C (104.0 F) |
| 2001 | 36.7 C (98.1 F) |
| 2002 | 36.1 C (97.0 F) |
| 2003 | 38.3 C (100.9 F) |
| 2004 | 34.4 C (93.9 F) |
| 2005 | 39.4 C (102.9 F) |
| 2006 | 38.3 C (100.9 F) |
| 2007 | 38.3 C (100.9 F) |
| 2008 | 37.2 C (99.0 F) |
| 2009 | 36.7 C (98.1 F) |
| 2010 | 38.3 C (100.9 F) |
| 2011 | 41.7 C (107.1 F) |
| 2012 | 40.0 C (104.0 F) |
| 2013 | 35.6 C (96.1 F) |
| 2014 | 38.3 C (100.9 F) |
| 2015 | 35.0 C (95.0 F) |
| 2016 | 36.7 C (98.1 F) |
| 2017 | 37.2 C (99.0 F) |
| 2018 | 37.2 C (99.0 F) |
| 2019 | 35.6 C (96.1 F) |
| 2020 | 35.6 C (96.1 F) |
| 2021 | 36.1 C (97.0 F) |
| 2022 | 40.0 C (104.0 F) |
| 2023 | 39.4 C (102.9 F) |
| 2024 | 37.2 C (99.0 F) |
| 2025 | 36.7 C (98.1 F) |
| 2026 | 38.9 C (102.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1905 | -13.3 C (8.1 F) |
| 1906 | -22.2 C (-8.0 F) |
| 1907 | -20.6 C (-5.1 F) |
| 1908 | -16.7 C (1.9 F) |
| 1909 | -26.7 C (-16.1 F) |
| 1910 | -17.2 C (1.0 F) |
| 1911 | -23.3 C (-9.9 F) |
| 1912 | -31.7 C (-25.1 F) |
| 1913 | -20.0 C (-4.0 F) |
| 1914 | -18.3 C (-0.9 F) |
| 1915 | -17.8 C (0.0 F) |
| 1916 | -22.2 C (-8.0 F) |
| 1917 | -24.4 C (-11.9 F) |
| 1918 | -28.9 C (-20.0 F) |
| 1919 | -21.7 C (-7.1 F) |
| 1920 | -17.8 C (0.0 F) |
| 1921 | -12.8 C (9.0 F) |
| 1922 | -15.0 C (5.0 F) |
| 1923 | -16.7 C (1.9 F) |
| 1924 | -24.4 C (-11.9 F) |
| 1925 | -18.3 C (-0.9 F) |
| 1926 | -16.7 C (1.9 F) |
| 1927 | -19.4 C (-2.9 F) |
| 1928 | -22.2 C (-8.0 F) |
| 1929 | n/a |
| 1937 | -15.6 C (3.9 F) |
| 1938 | -16.1 C (3.0 F) |
| 1939 | -17.2 C (1.0 F) |
| 1940 | -25.6 C (-14.1 F) |
| 1941 | -13.3 C (8.1 F) |
| 1942 | -20.0 C (-4.0 F) |
| 1943 | -25.0 C (-13.0 F) |
| 1944 | -18.3 C (-0.9 F) |
| 1945 | -21.7 C (-7.1 F) |
| 1946 | -15.6 C (3.9 F) |
| 1947 | -17.8 C (0.0 F) |
| 1948 | -21.1 C (-6.0 F) |
| 1949 | -19.4 C (-2.9 F) |
| 1950 | -19.4 C (-2.9 F) |
| 1951 | -22.2 C (-8.0 F) |
| 1952 | -13.3 C (8.1 F) |
| 1953 | -16.1 C (3.0 F) |
| 1954 | -15.6 C (3.9 F) |
| 1955 | -18.3 C (-0.9 F) |
| 1956 | -17.2 C (1.0 F) |
| 1957 | -17.2 C (1.0 F) |
| 1958 | -19.4 C (-2.9 F) |
| 1959 | -22.8 C (-9.0 F) |
| 1960 | -20.0 C (-4.0 F) |
| 1961 | -17.8 C (0.0 F) |
| 1962 | -21.1 C (-6.0 F) |
| 1963 | -22.8 C (-9.0 F) |
| 1964 | -18.9 C (-2.0 F) |
| 1965 | -19.4 C (-2.9 F) |
| 1966 | -22.2 C (-8.0 F) |
| 1967 | -16.1 C (3.0 F) |
| 1968 | -12.8 C (9.0 F) |
| 1969 | -13.9 C (7.0 F) |
| 1970 | -19.4 C (-2.9 F) |
| 1971 | -20.6 C (-5.1 F) |
| 1972 | -19.4 C (-2.9 F) |
| 1973 | -20.0 C (-4.0 F) |
| 1974 | -25.6 C (-14.1 F) |
| 1975 | -16.1 C (3.0 F) |
| 1976 | -21.7 C (-7.1 F) |
| 1977 | -23.3 C (-9.9 F) |
| 1978 | -24.4 C (-11.9 F) |
| 1979 | -28.3 C (-18.9 F) |
| 1980 | -23.3 C (-9.9 F) |
| 1981 | -23.9 C (-11.0 F) |
| 1982 | -23.3 C (-9.9 F) |
| 1983 | -14.4 C (6.1 F) |
| 1984 | -26.7 C (-16.1 F) |
| 1985 | -27.8 C (-18.0 F) |
| 1986 | -18.9 C (-2.0 F) |
| 1987 | -18.3 C (-0.9 F) |
| 1988 | -25.0 C (-13.0 F) |
| 1989 | -28.3 C (-18.9 F) |
| 1990 | -17.2 C (1.0 F) |
| 1991 | -11.7 C (10.9 F) |
| 1992 | -14.4 C (6.1 F) |
| 1993 | -20.6 C (-5.1 F) |
| 1994 | -18.9 C (-2.0 F) |
| 1995 | -20.6 C (-5.1 F) |
| 1996 | -22.8 C (-9.0 F) |
| 1997 | -22.8 C (-9.0 F) |
| 1998 | -15.0 C (5.0 F) |
| 1999 | -17.2 C (1.0 F) |
| 2000 | -21.7 C (-7.1 F) |
| 2001 | -21.7 C (-7.1 F) |
| 2002 | -18.9 C (-2.0 F) |
| 2003 | -18.9 C (-2.0 F) |
| 2004 | -16.1 C (3.0 F) |
| 2005 | -16.1 C (3.0 F) |
| 2006 | -15.0 C (5.0 F) |
| 2007 | -15.6 C (3.9 F) |
| 2008 | -16.1 C (3.0 F) |
| 2009 | -16.7 C (1.9 F) |
| 2010 | -22.8 C (-9.0 F) |
| 2011 | -27.2 C (-17.0 F) |
| 2012 | -13.3 C (8.1 F) |
| 2013 | -13.9 C (7.0 F) |
| 2014 | -23.9 C (-11.0 F) |
| 2015 | -20.0 C (-4.0 F) |
| 2016 | -18.9 C (-2.0 F) |
| 2017 | -18.3 C (-0.9 F) |
| 2018 | -22.8 C (-9.0 F) |
| 2019 | -16.7 C (1.9 F) |
| 2020 | -13.9 C (7.0 F) |
| 2021 | -27.8 C (-18.0 F) |
| 2022 | -20.6 C (-5.1 F) |
| 2023 | -10.6 C (12.9 F) |
| 2024 | -21.1 C (-6.0 F) |
| 2025 | -25.0 C (-13.0 F) |
| 2026 | -26.1 C (-15.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1905 | 64.8 mm (2.6 in) |
| 1906 | 64.3 mm (2.5 in) |
| 1907 | 60.7 mm (2.4 in) |
| 1908 | 82.0 mm (3.2 in) |
| 1909 | 123.7 mm (4.9 in) |
| 1910 | 106.9 mm (4.2 in) |
| 1911 | 127.0 mm (5.0 in) |
| 1912 | 102.9 mm (4.1 in) |
| 1913 | 50.8 mm (2.0 in) |
| 1914 | 234.2 mm (9.2 in) |
| 1915 | 149.9 mm (5.9 in) |
| 1916 | 80.0 mm (3.1 in) |
| 1917 | 40.6 mm (1.6 in) |
| 1918 | 52.1 mm (2.1 in) |
| 1919 | 122.7 mm (4.8 in) |
| 1920 | 81.3 mm (3.2 in) |
| 1921 | 51.8 mm (2.0 in) |
| 1922 | 84.8 mm (3.3 in) |
| 1923 | 61.0 mm (2.4 in) |
| 1924 | 77.5 mm (3.1 in) |
| 1925 | 104.1 mm (4.1 in) |
| 1926 | 45.7 mm (1.8 in) |
| 1927 | 80.5 mm (3.2 in) |
| 1928 | 111.3 mm (4.4 in) |
| 1929 | 53.6 mm (2.1 in) |
| 1937 | 14.5 mm (0.6 in) |
| 1938 | 63.8 mm (2.5 in) |
| 1939 | 54.9 mm (2.2 in) |
| 1940 | 43.2 mm (1.7 in) |
| 1941 | 72.6 mm (2.9 in) |
| 1942 | 73.7 mm (2.9 in) |
| 1943 | 72.6 mm (2.9 in) |
| 1944 | 96.5 mm (3.8 in) |
| 1945 | 112.5 mm (4.4 in) |
| 1946 | 111.8 mm (4.4 in) |
| 1947 | 59.4 mm (2.3 in) |
| 1948 | 89.4 mm (3.5 in) |
| 1949 | 66.8 mm (2.6 in) |
| 1950 | 74.7 mm (2.9 in) |
| 1951 | 71.4 mm (2.8 in) |
| 1952 | 50.3 mm (2.0 in) |
| 1953 | 39.6 mm (1.6 in) |
| 1954 | 57.4 mm (2.3 in) |
| 1955 | 56.6 mm (2.2 in) |
| 1956 | 63.5 mm (2.5 in) |
| 1957 | 45.5 mm (1.8 in) |
| 1958 | 105.4 mm (4.1 in) |
| 1959 | 86.6 mm (3.4 in) |
| 1960 | 66.0 mm (2.6 in) |
| 1961 | 89.2 mm (3.5 in) |
| 1962 | 36.8 mm (1.4 in) |
| 1963 | 74.4 mm (2.9 in) |
| 1964 | 71.6 mm (2.8 in) |
| 1965 | 127.5 mm (5.0 in) |
| 1966 | 117.6 mm (4.6 in) |
| 1967 | 68.6 mm (2.7 in) |
| 1968 | 51.3 mm (2.0 in) |
| 1969 | 52.1 mm (2.1 in) |
| 1970 | 51.3 mm (2.0 in) |
| 1971 | 54.6 mm (2.1 in) |
| 1972 | 54.6 mm (2.1 in) |
| 1973 | 52.1 mm (2.1 in) |
| 1974 | 52.6 mm (2.1 in) |
| 1975 | 56.6 mm (2.2 in) |
| 1976 | 139.7 mm (5.5 in) |
| 1977 | 63.8 mm (2.5 in) |
| 1978 | 66.5 mm (2.6 in) |
| 1979 | 87.6 mm (3.4 in) |
| 1980 | 41.9 mm (1.6 in) |
| 1981 | 91.4 mm (3.6 in) |
| 1982 | 77.2 mm (3.0 in) |
| 1983 | 65.3 mm (2.6 in) |
| 1984 | 74.9 mm (2.9 in) |
| 1985 | 115.3 mm (4.5 in) |
| 1986 | 116.1 mm (4.6 in) |
| 1987 | 138.7 mm (5.5 in) |
| 1988 | 84.3 mm (3.3 in) |
| 1989 | 137.4 mm (5.4 in) |
| 1990 | 81.3 mm (3.2 in) |
| 1991 | 60.5 mm (2.4 in) |
| 1992 | 59.9 mm (2.4 in) |
| 1993 | 121.9 mm (4.8 in) |
| 1994 | 76.2 mm (3.0 in) |
| 1995 | 81.3 mm (3.2 in) |
| 1996 | 102.1 mm (4.0 in) |
| 1997 | 66.3 mm (2.6 in) |
| 1998 | 106.9 mm (4.2 in) |
| 1999 | 55.1 mm (2.2 in) |
| 2000 | 139.7 mm (5.5 in) |
| 2001 | 91.4 mm (3.6 in) |
| 2002 | 103.4 mm (4.1 in) |
| 2003 | 88.9 mm (3.5 in) |
| 2004 | 74.2 mm (2.9 in) |
| 2005 | 96.3 mm (3.8 in) |
| 2006 | 69.1 mm (2.7 in) |
| 2007 | 92.2 mm (3.6 in) |
| 2008 | 96.0 mm (3.8 in) |
| 2009 | 106.9 mm (4.2 in) |
| 2010 | 91.4 mm (3.6 in) |
| 2011 | 47.5 mm (1.9 in) |
| 2012 | 58.7 mm (2.3 in) |
| 2013 | 69.9 mm (2.8 in) |
| 2014 | 66.3 mm (2.6 in) |
| 2015 | 147.6 mm (5.8 in) |
| 2016 | 82.6 mm (3.3 in) |
| 2017 | 120.4 mm (4.7 in) |
| 2018 | 79.8 mm (3.1 in) |
| 2019 | 95.3 mm (3.8 in) |
| 2020 | 89.9 mm (3.5 in) |
| 2021 | 112.3 mm (4.4 in) |
| 2022 | 104.9 mm (4.1 in) |
| 2023 | 88.1 mm (3.5 in) |
| 2024 | 121.4 mm (4.8 in) |
| 2025 | 56.9 mm (2.2 in) |
| 2026 | 93.7 mm (3.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1905 | 125.0 mm (4.9 in) |
| 1906 | 86.9 mm (3.4 in) |
| 1907 | 60.2 mm (2.4 in) |
| 1908 | 137.7 mm (5.4 in) |
| 1909 | 171.2 mm (6.7 in) |
| 1910 | 173.5 mm (6.8 in) |
| 1911 | 159.3 mm (6.3 in) |
| 1912 | 154.9 mm (6.1 in) |
| 1913 | 100.4 mm (4.0 in) |
| 1914 | 235.5 mm (9.3 in) |
| 1915 | 170.2 mm (6.7 in) |
| 1916 | 109.2 mm (4.3 in) |
| 1917 | 60.2 mm (2.4 in) |
| 1918 | 83.8 mm (3.3 in) |
| 1919 | 139.3 mm (5.5 in) |
| 1920 | 91.2 mm (3.6 in) |
| 1921 | 123.7 mm (4.9 in) |
| 1922 | 84.8 mm (3.3 in) |
| 1923 | 115.1 mm (4.5 in) |
| 1924 | 102.2 mm (4.0 in) |
| 1925 | 143.4 mm (5.6 in) |
| 1926 | 88.9 mm (3.5 in) |
| 1927 | 142.8 mm (5.6 in) |
| 1928 | 169.7 mm (6.7 in) |
| 1929 | 105.2 mm (4.1 in) |
| 1937 | 27.9 mm (1.1 in) |
| 1938 | 111.7 mm (4.4 in) |
| 1939 | 96.0 mm (3.8 in) |
| 1940 | 60.4 mm (2.4 in) |
| 1941 | 164.4 mm (6.5 in) |
| 1942 | 121.2 mm (4.8 in) |
| 1943 | 209.8 mm (8.3 in) |
| 1944 | 139.4 mm (5.5 in) |
| 1945 | 211.1 mm (8.3 in) |
| 1946 | 218.7 mm (8.6 in) |
| 1947 | 100.9 mm (4.0 in) |
| 1948 | 211.8 mm (8.3 in) |
| 1949 | 78.0 mm (3.1 in) |
| 1950 | 83.1 mm (3.3 in) |
| 1951 | 130.3 mm (5.1 in) |
| 1952 | 83.3 mm (3.3 in) |
| 1953 | 45.2 mm (1.8 in) |
| 1954 | 74.8 mm (2.9 in) |
| 1955 | 74.2 mm (2.9 in) |
| 1956 | 86.6 mm (3.4 in) |
| 1957 | 80.8 mm (3.2 in) |
| 1958 | 196.8 mm (7.7 in) |
| 1959 | 168.7 mm (6.6 in) |
| 1960 | 90.6 mm (3.6 in) |
| 1961 | 226.9 mm (8.9 in) |
| 1962 | 60.9 mm (2.4 in) |
| 1963 | 116.5 mm (4.6 in) |
| 1964 | 117.4 mm (4.6 in) |
| 1965 | 149.9 mm (5.9 in) |
| 1966 | 151.4 mm (6.0 in) |
| 1967 | 84.3 mm (3.3 in) |
| 1968 | 81.2 mm (3.2 in) |
| 1969 | 103.7 mm (4.1 in) |
| 1970 | 65.3 mm (2.6 in) |
| 1971 | 77.5 mm (3.1 in) |
| 1972 | 96.2 mm (3.8 in) |
| 1973 | 88.7 mm (3.5 in) |
| 1974 | 113.1 mm (4.5 in) |
| 1975 | 99.6 mm (3.9 in) |
| 1976 | 154.2 mm (6.1 in) |
| 1977 | 133.9 mm (5.3 in) |
| 1978 | 96.8 mm (3.8 in) |
| 1979 | 172.2 mm (6.8 in) |
| 1980 | 68.6 mm (2.7 in) |
| 1981 | 156.4 mm (6.2 in) |
| 1982 | 126.5 mm (5.0 in) |
| 1983 | 168.0 mm (6.6 in) |
| 1984 | 76.2 mm (3.0 in) |
| 1985 | 156.7 mm (6.2 in) |
| 1986 | 275.6 mm (10.9 in) |
| 1987 | 169.8 mm (6.7 in) |
| 1988 | 100.1 mm (3.9 in) |
| 1989 | 193.8 mm (7.6 in) |
| 1990 | 135.4 mm (5.3 in) |
| 1991 | 79.5 mm (3.1 in) |
| 1992 | 131.1 mm (5.2 in) |
| 1993 | 257.5 mm (10.1 in) |
| 1994 | 168.9 mm (6.6 in) |
| 1995 | 118.6 mm (4.7 in) |
| 1996 | 194.6 mm (7.7 in) |
| 1997 | 132.9 mm (5.2 in) |
| 1998 | 212.0 mm (8.3 in) |
| 1999 | 103.0 mm (4.1 in) |
| 2000 | 140.5 mm (5.5 in) |
| 2001 | 117.1 mm (4.6 in) |
| 2002 | 144.0 mm (5.7 in) |
| 2003 | 96.0 mm (3.8 in) |
| 2004 | 97.6 mm (3.8 in) |
| 2005 | 167.7 mm (6.6 in) |
| 2006 | 108.0 mm (4.3 in) |
| 2007 | 134.7 mm (5.3 in) |
| 2008 | 117.3 mm (4.6 in) |
| 2009 | 156.5 mm (6.2 in) |
| 2010 | 148.6 mm (5.9 in) |
| 2011 | 113.7 mm (4.5 in) |
| 2012 | 102.9 mm (4.1 in) |
| 2013 | 148.4 mm (5.8 in) |
| 2014 | 102.8 mm (4.0 in) |
| 2015 | 206.5 mm (8.1 in) |
| 2016 | 139.5 mm (5.5 in) |
| 2017 | 193.5 mm (7.6 in) |
| 2018 | 132.8 mm (5.2 in) |
| 2019 | 147.6 mm (5.8 in) |
| 2020 | 113.7 mm (4.5 in) |
| 2021 | 186.0 mm (7.3 in) |
| 2022 | 144.8 mm (5.7 in) |
| 2023 | 115.8 mm (4.6 in) |
| 2024 | 203.2 mm (8.0 in) |
| 2025 | 119.4 mm (4.7 in) |
| 2026 | 128.5 mm (5.1 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1905 | 18 days |
| 1906 | 47 days |
| 1907 | 15 days |
| 1908 | 22 days |
| 1909 | 20 days |
| 1910 | 21 days |
| 1911 | 17 days |
| 1912 | 27 days |
| 1913 | 43 days |
| 1914 | 24 days |
| 1915 | 23 days |
| 1916 | 19 days |
| 1917 | 20 days |
| 1918 | 18 days |
| 1919 | 38 days |
| 1920 | 28 days |
| 1921 | 25 days |
| 1922 | 24 days |
| 1923 | 21 days |
| 1924 | 20 days |
| 1925 | 31 days |
| 1926 | 18 days |
| 1927 | 25 days |
| 1928 | 23 days |
| 1929 | 12 days |
| 1937 | 14 days |
| 1938 | 29 days |
| 1939 | 35 days |
| 1940 | 19 days |
| 1941 | 17 days |
| 1942 | 24 days |
| 1943 | 28 days |
| 1944 | 22 days |
| 1945 | 23 days |
| 1946 | 17 days |
| 1947 | 21 days |
| 1948 | 28 days |
| 1949 | 20 days |
| 1950 | 39 days |
| 1951 | 16 days |
| 1952 | 34 days |
| 1953 | 19 days |
| 1954 | 20 days |
| 1955 | 23 days |
| 1956 | 34 days |
| 1957 | 36 days |
| 1958 | 24 days |
| 1959 | 20 days |
| 1960 | 20 days |
| 1961 | 25 days |
| 1962 | 21 days |
| 1963 | 34 days |
| 1964 | 21 days |
| 1965 | 20 days |
| 1966 | 30 days |
| 1967 | 25 days |
| 1968 | 28 days |
| 1969 | 18 days |
| 1970 | 19 days |
| 1971 | 16 days |
| 1972 | 22 days |
| 1973 | 18 days |
| 1974 | 22 days |
| 1975 | 21 days |
| 1976 | 25 days |
| 1977 | 29 days |
| 1978 | 19 days |
| 1979 | 37 days |
| 1980 | 32 days |
| 1981 | 25 days |
| 1982 | 26 days |
| 1983 | 29 days |
| 1984 | 22 days |
| 1985 | 15 days |
| 1986 | 33 days |
| 1987 | 25 days |
| 1988 | 23 days |
| 1989 | 20 days |
| 1990 | 18 days |
| 1991 | 20 days |
| 1992 | 21 days |
| 1993 | 21 days |
| 1994 | 23 days |
| 1995 | 26 days |
| 1996 | 34 days |
| 1997 | 15 days |
| 1998 | 15 days |
| 1999 | 35 days |
| 2000 | 24 days |
| 2001 | 17 days |
| 2002 | 20 days |
| 2003 | 25 days |
| 2004 | 24 days |
| 2005 | 27 days |
| 2006 | 33 days |
| 2007 | 20 days |
| 2008 | 23 days |
| 2009 | 18 days |
| 2010 | 36 days |
| 2011 | 21 days |
| 2012 | 26 days |
| 2013 | 36 days |
| 2014 | 23 days |
| 2015 | 19 days |
| 2016 | 23 days |
| 2017 | 34 days |
| 2018 | 18 days |
| 2019 | 22 days |
| 2020 | 20 days |
| 2021 | 15 days |
| 2022 | 18 days |
| 2023 | 20 days |
| 2024 | 30 days |
| 2025 | 18 days |
| 2026 | 19 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 Bolivar 1 NE falls on 15 April and the median first autumn frost on 19 October, which leaves a median of 188 days between them.
In 1994 to 2025 the median growing season was 190 days. That is 1 day more than in 1906 to 1947.
Fitted over all years, the growing season changes by +0.5 days per decade at this station.
| Measure | Median, all years | Earliest period (1906 to 1947) | Recent period (1994 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 15 April | 15 April | 13 April | 2 days earlier | -0.2 days per decade |
| First autumn frost | 19 October | 20 October | 21 October | 1 day later | +0.3 days per decade |
| Growing days | 188 days | 189 days | 190 days | 1 day more | +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
101 years, 1906 to 2025A day with at least 78.8 mm (3.1 in) of rain is expected about once in 2 years. A day with at least 180.5 mm (7.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 78.8 mm (3.1 in) | |
| 5 years | 106.1 mm (4.2 in) | |
| 10 years | 124.2 mm (4.9 in) | |
| 25 years | 147.0 mm (5.8 in) | |
| 50 years | 163.8 mm (6.4 in) | |
| 100 years | 180.5 mm (7.1 in) |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 101 years of values from 1906 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: 234.2 mm (9.2 in) in 1914; 149.9 mm (5.9 in) in 1915; 147.6 mm (5.8 in) in 2015.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2009 to 2025 against 1961 to 1990Over 2009 to 2025, Bolivar 1 NE had a mean temperature of 13.7 C (56.7 F) and 1,229.6 mm (48.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Bowling Green Warren Co AP (United States, 620 km away), Paducah Walker Boat Ya (United States, 433 km away) and Paducah (United States, 413 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Bowling Green Warren Co AP | United States | 620 km (385 mi) | 13.8 C (56.8 F) | 1,294.5 mm (51.0 in) | 0.46 |
| Paducah Walker Boat Ya | United States | 433 km (269 mi) | 13.9 C (57.1 F) | 1,227.9 mm (48.3 in) | 0.49 |
| Paducah | United States | 413 km (257 mi) | 14.0 C (57.2 F) | 1,252.8 mm (49.3 in) | 0.54 |
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
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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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-16).