Sumy Weather Records (UPM00033275)
Record envelope, standing records and threshold days for Sumy (UPM00033275), Ukraine, with 91 years of record.
Key Facts for Sumy
- Sumy (UPM00033275) is a weather station in Ukraine at 50.85 latitude and 34.67 longitude, 181 m (594 ft) above sea level.
- The station reports from 1936 to 2026, 91 years of record.
- 1,464 records set at Sumy still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Sumy set a daily record high minimum temperature of 12.6 C (54.7 F) on 12 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Ukraine, 50.85 latitude, 34.67 longitude.
- Elevation: 181 m (594 ft).
- Period of record: 1936 to 2026, 91 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
4 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 18.8 C (65.8 F) | -34.2 C (-29.6 F) | 5.7 C (42.3 F) | -16.7 C (1.9 F) |
| Feb | 13.5 C (56.3 F) | -32.5 C (-26.5 F) | 3.7 C (38.7 F) | -23.4 C (-10.1 F) |
| Mar | 21.5 C (70.7 F) | -27.8 C (-18.0 F) | 14.7 C (58.5 F) | -4.4 C (24.1 F) |
| Apr | 30.7 C (87.3 F) | -11.1 C (12.0 F) | 18.7 C (65.7 F) | -1.6 C (29.1 F) |
| May | 33.2 C (91.8 F) | -3.9 C (25.0 F) | 31.1 C (88.0 F) | -1.1 C (30.0 F) |
| Jun | 36.1 C (97.0 F) | 0.9 C (33.6 F) | 31.1 C (88.0 F) | 6.0 C (42.8 F) |
| Jul | 36.1 C (97.0 F) | 5.0 C (41.0 F) | 33.6 C (92.5 F) | 10.8 C (51.4 F) |
| Aug | 39.4 C (102.9 F) | 4.0 C (39.2 F) | 34.1 C (93.4 F) | 9.1 C (48.4 F) |
| Sep | 34.7 C (94.5 F) | -4.3 C (24.3 F) | 28.1 C (82.6 F) | 6.5 C (43.7 F) |
| Oct | 27.9 C (82.2 F) | -11.7 C (10.9 F) | 20.3 C (68.5 F) | 3.6 C (38.5 F) |
| Nov | 18.4 C (65.1 F) | -22.9 C (-9.2 F) | n/a | n/a |
| Dec | 11.5 C (52.7 F) | -29.5 C (-21.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1949 | 8 |
| 1950 | 21 |
| 1951 | 8 |
| 1952 | 26 |
| 1953 | 15 |
| 1954 | 29 |
| 1955 | 11 |
| 1956 | 28 |
| 1957 | 12 |
| 1958 | 11 |
| 1959 | 7 |
| 1960 | 6 |
| 1962 | 2 |
| 1963 | 1 |
| 1969 | 26 |
| 1970 | 10 |
| 1971 | 7 |
| 1973 | 17 |
| 1974 | 16 |
| 1975 | 23 |
| 1976 | 36 |
| 1977 | 22 |
| 1978 | 13 |
| 1979 | 37 |
| 1980 | 24 |
| 1981 | 19 |
| 1982 | 14 |
| 1983 | 23 |
| 1984 | 12 |
| 1985 | 31 |
| 1986 | 18 |
| 1987 | 29 |
| 1988 | 12 |
| 1989 | 19 |
| 1990 | 19 |
| 1991 | 11 |
| 1992 | 13 |
| 1993 | 38 |
| 1994 | 22 |
| 1995 | 20 |
| 1996 | 23 |
| 1997 | 20 |
| 1998 | 25 |
| 1999 | 27 |
| 2000 | 16 |
| 2001 | 16 |
| 2002 | 26 |
| 2003 | 19 |
| 2004 | 19 |
| 2005 | 8 |
| 2006 | 17 |
| 2007 | 20 |
| 2008 | 16 |
| 2009 | 13 |
| 2010 | 66 |
| 2011 | 10 |
| 2012 | 21 |
| 2013 | 26 |
| 2014 | 28 |
| 2015 | 26 |
| 2016 | 16 |
| 2017 | 12 |
| 2018 | 26 |
| 2019 | 24 |
| 2020 | 30 |
| 2021 | 31 |
| 2022 | 10 |
| 2023 | 25 |
| 2024 | 60 |
| 2025 | 61 |
| 2026 | 11 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1994-08-25 | Record daily precipitation | Record daily precipitation 101.1 mm (4.0 in) |
| 1998-06-14 | Record high maximum temperature | Record high maximum temperature 36.1 C (97.0 F) |
| 2010-08-01 | Record high maximum temperature | Record high maximum temperature 37.8 C (100.0 F) |
| 2010-08-02 | Record high maximum temperature | Record high maximum temperature 39.1 C (102.4 F) |
| 2010-08-05 | Record high maximum temperature | Record high maximum temperature 39.4 C (102.9 F) |
| 2025-07-10 | Record high minimum temperature | Record high minimum temperature 23.1 C (73.6 F) |
Wettest Day of Each Month
Aug: 101.1 mm (4.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 53.1 mm (2.1 in) | 8 January 1976 |
| Feb | 28.0 mm (1.1 in) | 16 February 2026 |
| Mar | 53.1 mm (2.1 in) | 18 March 1976 |
| Apr | 36.1 mm (1.4 in) | 12 April 2022 |
| May | 44.0 mm (1.7 in) | 3 May 1983 |
| Jun | 60.5 mm (2.4 in) | 27 June 2014 |
| Jul | 72.5 mm (2.9 in) | 30 July 1942 |
| Aug | 101.1 mm (4.0 in) | 25 August 1994 |
| Sep | 50.0 mm (2.0 in) | 24 September 2014 |
| Oct | 53.1 mm (2.1 in) | 5 October 1994 |
| Nov | 42.9 mm (1.7 in) | 19 November 1999 |
| Dec | 34.0 mm (1.3 in) | 18 December 1975 |
Period of Record Coverage
1949 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1949 | 59 | 16% | No |
| 1950 | 151 | 41% | No |
| 1951 | 179 | 49% | No |
| 1952 | 201 | 55% | No |
| 1953 | 195 | 53% | No |
| 1954 | 220 | 60% | No |
| 1955 | 170 | 47% | No |
| 1956 | 186 | 51% | No |
| 1957 | 262 | 72% | No |
| 1958 | 121 | 33% | No |
| 1959 | 34 | 9% | No |
| 1960 | 38 | 10% | No |
| 1961 | 17 | 5% | No |
| 1962 | 21 | 6% | No |
| 1963 | 13 | 4% | No |
| 1969 | 328 | 90% | No |
| 1970 | 327 | 90% | No |
| 1971 | 163 | 45% | No |
| 1973 | 301 | 82% | No |
| 1974 | 315 | 86% | No |
| 1975 | 307 | 84% | No |
| 1976 | 312 | 85% | No |
| 1977 | 306 | 84% | No |
| 1978 | 319 | 87% | No |
| 1979 | 320 | 88% | No |
| 1980 | 317 | 87% | No |
| 1981 | 317 | 87% | No |
| 1982 | 298 | 82% | No |
| 1983 | 289 | 79% | No |
| 1984 | 294 | 80% | No |
| 1985 | 296 | 81% | No |
| 1986 | 289 | 79% | No |
| 1987 | 291 | 80% | No |
| 1988 | 302 | 83% | No |
| 1989 | 313 | 86% | No |
| 1990 | 307 | 84% | No |
| 1991 | 316 | 87% | No |
| 1992 | 301 | 82% | No |
| 1993 | 311 | 85% | No |
| 1994 | 297 | 81% | No |
| 1995 | 301 | 82% | No |
| 1996 | 318 | 87% | No |
| 1997 | 311 | 85% | No |
| 1998 | 296 | 81% | No |
| 1999 | 299 | 82% | No |
| 2000 | 313 | 86% | No |
| 2001 | 344 | 94% | Yes |
| 2002 | 179 | 49% | No |
| 2003 | 343 | 94% | Yes |
| 2004 | 283 | 77% | No |
| 2005 | 165 | 45% | No |
| 2006 | 199 | 55% | No |
| 2007 | 120 | 33% | No |
| 2008 | 85 | 23% | No |
| 2009 | 203 | 56% | No |
| 2010 | 331 | 91% | Yes |
| 2011 | 338 | 93% | Yes |
| 2012 | 332 | 91% | Yes |
| 2013 | 328 | 90% | No |
| 2014 | 340 | 93% | Yes |
| 2015 | 337 | 92% | Yes |
| 2016 | 331 | 90% | Yes |
| 2017 | 332 | 91% | Yes |
| 2018 | 328 | 90% | No |
| 2019 | 328 | 90% | No |
| 2020 | 336 | 92% | Yes |
| 2021 | 318 | 87% | No |
| 2022 | 269 | 74% | No |
| 2023 | 323 | 88% | No |
| 2024 | 319 | 87% | No |
| 2025 | 347 | 95% | Yes |
| 2026 | 275 | 75% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 12 October 2026 | Sumy, UA | daily high min (Provisional) | 12.6 C (54.7 F) | 0.4 C (0.7 F) | 65 years | 26 of 100 (Routine) |
| 12 October 2026 | Sumy, UA | daily high max (Provisional) | 20.3 C (68.5 F) | 0.5 C (0.9 F) | 12 years | 10 of 100 (Routine) |
| 23 August 2026 | Sumy, UA | daily high min (Provisional) | 18.3 C (64.9 F) | 0.2 C (0.4 F) | 25 years | 14 of 100 (Routine) |
| 22 August 2026 | Sumy, UA | daily high min (Provisional) | 19.3 C (66.7 F) | 0.3 C (0.5 F) | 44 years | 20 of 100 (Routine) |
| 21 August 2026 | Sumy, UA | daily high min (Provisional) | 20.1 C (68.2 F) | 0.9 C (1.6 F) | 29 years | 17 of 100 (Routine) |
| 5 July 2026 | Sumy, UA | daily low max | 17.9 C (64.2 F) | 0.1 C (0.2 F) | 52 years | 22 of 100 (Routine) |
| 23 May 2026 | Sumy, UA | daily high min | 17.4 C (63.3 F) | 1.6 C (2.9 F) | 43 years | 23 of 100 (Routine) |
| 22 May 2026 | Sumy, UA | daily high max | 31.1 C (88.0 F) | 1.7 C (3.1 F) | 12 years | 13 of 100 (Routine) |
| 21 May 2026 | Sumy, UA | daily high max | 30.1 C (86.2 F) | 0.1 C (0.2 F) | 51 years | 22 of 100 (Routine) |
| 20 May 2026 | Sumy, UA | daily high min | 18.6 C (65.5 F) | 1.4 C (2.5 F) | 72 years | 31 of 100 (Routine) |
| 2 May 2026 | Sumy, UA | daily low min | -1.1 C (30.0 F) | 1.1 C (2.0 F) | 55 years | 25 of 100 (Routine) |
| 29 April 2026 | Sumy, UA | daily low max | 7.4 C (45.3 F) | 0.9 C (1.6 F) | 37 years | 19 of 100 (Routine) |
| 24 April 2026 | Sumy, UA | daily low max | 5.2 C (41.4 F) | 0.9 C (1.6 F) | 55 years | 24 of 100 (Routine) |
| 19 February 2026 | Sumy, UA | daily rain | 26.0 mm (1.0 in) | 12.7 mm (0.5 in) | 58 years | 66 of 100 (Major) |
| 16 February 2026 | Sumy, UA | monthly rain | 28.0 mm (1.1 in) | 2.4 mm (0.09 in) | 88 years | 52 of 100 (Notable) |
| 15 February 2026 | Sumy, UA | daily high min | 0.9 C (33.6 F) | 0.3 C (0.5 F) | 10 years | 10 of 100 (Routine) |
| 2 February 2026 | Sumy, UA | daily low max | -18.1 C (-0.6 F) | 1.0 C (1.8 F) | 14 years | 12 of 100 (Routine) |
| 29 January 2026 | Sumy, UA | daily rain | 14.0 mm (0.6 in) | 7.9 mm (0.31 in) | 74 years | 20 of 100 (Routine) |
| 7 January 2026 | Sumy, UA | daily high min | 2.0 C (35.6 F) | 0.7 C (1.3 F) | 24 years | 14 of 100 (Routine) |
| 26 November 2025 | Sumy, UA | daily high min | 5.1 C (41.2 F) | 0.7 C (1.3 F) | 16 years | 12 of 100 (Routine) |
Extremes by Year
1936 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 39.4 C (102.9 F) | 2010 | 33.3 C (91.9 F) | 72 |
| Coldest night (TNn) | -34.2 C (-29.6 F) | 1987 | -23.8 C (-10.9 F) | 72 |
| Wettest day (Rx1day) | 101.1 mm (4.0 in) | 1994 | 34.0 mm (1.3 in) | 89 |
| Wettest five days (Rx5day) | 131.7 mm (5.2 in) | 1973 | 49.3 mm (1.9 in) | 82 |
| Longest dry spell (CDD) | 41 days | 1975 | 16 days | 89 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1936 | n/a |
| 1937 | n/a |
| 1940 | n/a |
| 1941 | n/a |
| 1942 | n/a |
| 1943 | n/a |
| 1944 | n/a |
| 1945 | n/a |
| 1946 | n/a |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | 30.0 C (86.0 F) |
| 1950 | 30.0 C (86.0 F) |
| 1951 | 32.8 C (91.0 F) |
| 1952 | 33.9 C (93.0 F) |
| 1953 | 31.1 C (88.0 F) |
| 1954 | 35.0 C (95.0 F) |
| 1955 | 33.9 C (93.0 F) |
| 1956 | 32.8 C (91.0 F) |
| 1957 | 33.9 C (93.0 F) |
| 1958 | 32.2 C (90.0 F) |
| 1959 | 23.9 C (75.0 F) |
| 1960 | 27.2 C (81.0 F) |
| 1961 | 30.0 C (86.0 F) |
| 1962 | 22.8 C (73.0 F) |
| 1963 | 28.9 C (84.0 F) |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | 33.9 C (93.0 F) |
| 1970 | 35.0 C (95.0 F) |
| 1971 | 32.2 C (90.0 F) |
| 1972 | n/a |
| 1973 | 30.0 C (86.0 F) |
| 1974 | 32.0 C (89.6 F) |
| 1975 | 35.0 C (95.0 F) |
| 1976 | 29.0 C (84.2 F) |
| 1977 | 30.0 C (86.0 F) |
| 1978 | 30.0 C (86.0 F) |
| 1979 | 33.0 C (91.4 F) |
| 1980 | 31.0 C (87.8 F) |
| 1981 | 35.0 C (95.0 F) |
| 1982 | 28.4 C (83.1 F) |
| 1983 | 31.5 C (88.7 F) |
| 1984 | 33.0 C (91.4 F) |
| 1985 | 30.8 C (87.4 F) |
| 1986 | 33.0 C (91.4 F) |
| 1987 | 33.0 C (91.4 F) |
| 1988 | 30.9 C (87.6 F) |
| 1989 | 32.8 C (91.0 F) |
| 1990 | 31.0 C (87.8 F) |
| 1991 | 34.1 C (93.4 F) |
| 1992 | 33.6 C (92.5 F) |
| 1993 | 32.4 C (90.3 F) |
| 1994 | 33.6 C (92.5 F) |
| 1995 | 31.3 C (88.3 F) |
| 1996 | 35.0 C (95.0 F) |
| 1997 | 30.1 C (86.2 F) |
| 1998 | 36.1 C (97.0 F) |
| 1999 | 35.0 C (95.0 F) |
| 2000 | 34.4 C (93.9 F) |
| 2001 | 35.9 C (96.6 F) |
| 2002 | 34.3 C (93.7 F) |
| 2003 | 31.4 C (88.5 F) |
| 2004 | 31.4 C (88.5 F) |
| 2005 | 32.4 C (90.3 F) |
| 2006 | 34.8 C (94.6 F) |
| 2007 | 35.5 C (95.9 F) |
| 2008 | 34.9 C (94.8 F) |
| 2009 | 34.3 C (93.7 F) |
| 2010 | 39.4 C (102.9 F) |
| 2011 | 33.6 C (92.5 F) |
| 2012 | 36.4 C (97.5 F) |
| 2013 | 32.6 C (90.7 F) |
| 2014 | 34.9 C (94.8 F) |
| 2015 | 34.7 C (94.5 F) |
| 2016 | 36.0 C (96.8 F) |
| 2017 | 33.8 C (92.8 F) |
| 2018 | 33.8 C (92.8 F) |
| 2019 | 33.5 C (92.3 F) |
| 2020 | 34.0 C (93.2 F) |
| 2021 | 35.3 C (95.5 F) |
| 2022 | 32.9 C (91.2 F) |
| 2023 | 35.0 C (95.0 F) |
| 2024 | 36.4 C (97.5 F) |
| 2025 | 36.0 C (96.8 F) |
| 2026 | 34.1 C (93.4 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1936 | n/a |
| 1937 | n/a |
| 1940 | n/a |
| 1941 | n/a |
| 1942 | n/a |
| 1943 | n/a |
| 1944 | n/a |
| 1945 | n/a |
| 1946 | n/a |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | -12.2 C (10.0 F) |
| 1950 | -32.2 C (-26.0 F) |
| 1951 | -25.0 C (-13.0 F) |
| 1952 | -22.8 C (-9.0 F) |
| 1953 | -27.2 C (-17.0 F) |
| 1954 | -32.2 C (-26.0 F) |
| 1955 | -18.9 C (-2.0 F) |
| 1956 | -32.2 C (-26.0 F) |
| 1957 | -23.9 C (-11.0 F) |
| 1958 | -22.8 C (-9.0 F) |
| 1959 | -25.0 C (-13.0 F) |
| 1960 | -17.2 C (1.0 F) |
| 1961 | -5.0 C (23.0 F) |
| 1962 | -22.2 C (-8.0 F) |
| 1963 | -26.1 C (-15.0 F) |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | -28.9 C (-20.0 F) |
| 1970 | -30.0 C (-22.0 F) |
| 1971 | -22.2 C (-8.0 F) |
| 1972 | n/a |
| 1973 | -28.0 C (-18.4 F) |
| 1974 | -18.0 C (-0.4 F) |
| 1975 | -24.0 C (-11.2 F) |
| 1976 | -29.0 C (-20.2 F) |
| 1977 | -24.0 C (-11.2 F) |
| 1978 | -27.0 C (-16.6 F) |
| 1979 | -30.0 C (-22.0 F) |
| 1980 | -27.0 C (-16.6 F) |
| 1981 | -18.0 C (-0.4 F) |
| 1982 | -25.3 C (-13.5 F) |
| 1983 | -21.1 C (-6.0 F) |
| 1984 | -20.3 C (-4.5 F) |
| 1985 | -32.5 C (-26.5 F) |
| 1986 | -27.6 C (-17.7 F) |
| 1987 | -34.2 C (-29.6 F) |
| 1988 | -26.4 C (-15.5 F) |
| 1989 | -20.8 C (-5.4 F) |
| 1990 | -17.1 C (1.2 F) |
| 1991 | -23.5 C (-10.3 F) |
| 1992 | -17.5 C (0.5 F) |
| 1993 | -22.9 C (-9.2 F) |
| 1994 | -27.4 C (-17.3 F) |
| 1995 | -26.3 C (-15.3 F) |
| 1996 | -27.7 C (-17.9 F) |
| 1997 | -29.5 C (-21.1 F) |
| 1998 | -24.5 C (-12.1 F) |
| 1999 | -22.9 C (-9.2 F) |
| 2000 | -24.7 C (-12.5 F) |
| 2001 | -21.8 C (-7.2 F) |
| 2002 | -21.2 C (-6.2 F) |
| 2003 | -26.9 C (-16.4 F) |
| 2004 | -21.5 C (-6.7 F) |
| 2005 | -22.3 C (-8.1 F) |
| 2006 | -28.1 C (-18.6 F) |
| 2007 | -23.8 C (-10.8 F) |
| 2008 | -18.9 C (-2.0 F) |
| 2009 | -25.6 C (-14.1 F) |
| 2010 | -26.7 C (-16.1 F) |
| 2011 | -22.4 C (-8.3 F) |
| 2012 | -27.5 C (-17.5 F) |
| 2013 | -21.1 C (-6.0 F) |
| 2014 | -25.7 C (-14.3 F) |
| 2015 | -22.6 C (-8.7 F) |
| 2016 | -26.4 C (-15.5 F) |
| 2017 | -23.4 C (-10.1 F) |
| 2018 | -21.0 C (-5.8 F) |
| 2019 | -20.8 C (-5.4 F) |
| 2020 | -14.4 C (6.1 F) |
| 2021 | -24.4 C (-11.9 F) |
| 2022 | -18.6 C (-1.5 F) |
| 2023 | -19.8 C (-3.6 F) |
| 2024 | -23.4 C (-10.1 F) |
| 2025 | -15.6 C (3.9 F) |
| 2026 | -23.4 C (-10.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1936 | 31.2 mm (1.2 in) |
| 1937 | 31.5 mm (1.2 in) |
| 1940 | 20.9 mm (0.8 in) |
| 1941 | 64.6 mm (2.5 in) |
| 1942 | 72.5 mm (2.9 in) |
| 1943 | 32.4 mm (1.3 in) |
| 1944 | 36.0 mm (1.4 in) |
| 1945 | 35.6 mm (1.4 in) |
| 1946 | 33.3 mm (1.3 in) |
| 1947 | 33.3 mm (1.3 in) |
| 1948 | 44.8 mm (1.8 in) |
| 1949 | 35.6 mm (1.4 in) |
| 1950 | 25.3 mm (1.0 in) |
| 1951 | 29.0 mm (1.1 in) |
| 1952 | 29.7 mm (1.2 in) |
| 1953 | 13.0 mm (0.5 in) |
| 1954 | 42.9 mm (1.7 in) |
| 1955 | 19.8 mm (0.8 in) |
| 1956 | 42.2 mm (1.7 in) |
| 1957 | 20.4 mm (0.8 in) |
| 1958 | 56.7 mm (2.2 in) |
| 1959 | 25.0 mm (1.0 in) |
| 1960 | 29.7 mm (1.2 in) |
| 1961 | 32.4 mm (1.3 in) |
| 1962 | 32.5 mm (1.3 in) |
| 1963 | 37.2 mm (1.5 in) |
| 1964 | 29.1 mm (1.1 in) |
| 1965 | 38.3 mm (1.5 in) |
| 1966 | 32.9 mm (1.3 in) |
| 1967 | 41.2 mm (1.6 in) |
| 1968 | 21.4 mm (0.8 in) |
| 1969 | 25.4 mm (1.0 in) |
| 1970 | 38.4 mm (1.5 in) |
| 1971 | 41.0 mm (1.6 in) |
| 1972 | 39.3 mm (1.5 in) |
| 1973 | 62.8 mm (2.5 in) |
| 1974 | 21.8 mm (0.9 in) |
| 1975 | 34.0 mm (1.3 in) |
| 1976 | 54.1 mm (2.1 in) |
| 1977 | 40.0 mm (1.6 in) |
| 1978 | 38.4 mm (1.5 in) |
| 1979 | 36.9 mm (1.5 in) |
| 1980 | 72.4 mm (2.9 in) |
| 1981 | 32.3 mm (1.3 in) |
| 1982 | 32.0 mm (1.3 in) |
| 1983 | 44.0 mm (1.7 in) |
| 1984 | 23.0 mm (0.9 in) |
| 1985 | 36.9 mm (1.5 in) |
| 1986 | 47.6 mm (1.9 in) |
| 1987 | 25.0 mm (1.0 in) |
| 1988 | 33.0 mm (1.3 in) |
| 1989 | 22.7 mm (0.9 in) |
| 1990 | 33.2 mm (1.3 in) |
| 1991 | 52.1 mm (2.1 in) |
| 1992 | 47.0 mm (1.9 in) |
| 1993 | 64.0 mm (2.5 in) |
| 1994 | 101.1 mm (4.0 in) |
| 1995 | 38.1 mm (1.5 in) |
| 1996 | 31.0 mm (1.2 in) |
| 1997 | 29.0 mm (1.1 in) |
| 1998 | 30.0 mm (1.2 in) |
| 1999 | 42.9 mm (1.7 in) |
| 2000 | 43.0 mm (1.7 in) |
| 2001 | 27.0 mm (1.1 in) |
| 2002 | 24.0 mm (0.9 in) |
| 2003 | 41.0 mm (1.6 in) |
| 2004 | 16.0 mm (0.6 in) |
| 2005 | 21.0 mm (0.8 in) |
| 2006 | 32.0 mm (1.3 in) |
| 2007 | 34.0 mm (1.3 in) |
| 2008 | 26.0 mm (1.0 in) |
| 2009 | 39.1 mm (1.5 in) |
| 2010 | 38.1 mm (1.5 in) |
| 2011 | 49.5 mm (1.9 in) |
| 2012 | 20.1 mm (0.8 in) |
| 2013 | 49.0 mm (1.9 in) |
| 2014 | 60.5 mm (2.4 in) |
| 2015 | 38.1 mm (1.5 in) |
| 2016 | 73.9 mm (2.9 in) |
| 2017 | 45.7 mm (1.8 in) |
| 2018 | 20.1 mm (0.8 in) |
| 2019 | 13.0 mm (0.5 in) |
| 2020 | 38.1 mm (1.5 in) |
| 2021 | 20.1 mm (0.8 in) |
| 2022 | 39.9 mm (1.6 in) |
| 2023 | 52.1 mm (2.1 in) |
| 2024 | 23.1 mm (0.9 in) |
| 2025 | 30.5 mm (1.2 in) |
| 2026 | 28.0 mm (1.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1936 | 50.2 mm (2.0 in) |
| 1937 | 61.3 mm (2.4 in) |
| 1940 | 52.6 mm (2.1 in) |
| 1941 | 77.5 mm (3.1 in) |
| 1942 | 72.7 mm (2.9 in) |
| 1943 | 55.0 mm (2.2 in) |
| 1944 | 41.8 mm (1.6 in) |
| 1945 | 33.4 mm (1.3 in) |
| 1946 | 57.6 mm (2.3 in) |
| 1947 | 44.0 mm (1.7 in) |
| 1948 | 59.6 mm (2.3 in) |
| 1949 | 37.4 mm (1.5 in) |
| 1950 | 44.1 mm (1.7 in) |
| 1951 | 18.0 mm (0.7 in) |
| 1952 | 61.6 mm (2.4 in) |
| 1953 | 20.7 mm (0.8 in) |
| 1954 | 77.0 mm (3.0 in) |
| 1955 | 25.0 mm (1.0 in) |
| 1956 | 66.5 mm (2.6 in) |
| 1957 | 31.8 mm (1.3 in) |
| 1958 | 75.3 mm (3.0 in) |
| 1959 | 51.7 mm (2.0 in) |
| 1960 | 53.6 mm (2.1 in) |
| 1961 | 71.0 mm (2.8 in) |
| 1962 | 45.9 mm (1.8 in) |
| 1963 | 54.8 mm (2.2 in) |
| 1964 | 60.4 mm (2.4 in) |
| 1965 | 48.4 mm (1.9 in) |
| 1966 | 53.4 mm (2.1 in) |
| 1967 | 54.9 mm (2.2 in) |
| 1968 | 40.6 mm (1.6 in) |
| 1969 | 42.4 mm (1.7 in) |
| 1970 | 99.9 mm (3.9 in) |
| 1971 | 81.0 mm (3.2 in) |
| 1972 | 74.4 mm (2.9 in) |
| 1973 | 131.7 mm (5.2 in) |
| 1974 | 39.2 mm (1.5 in) |
| 1975 | 43.7 mm (1.7 in) |
| 1976 | 99.3 mm (3.9 in) |
| 1977 | 50.3 mm (2.0 in) |
| 1978 | 80.2 mm (3.2 in) |
| 1979 | 84.6 mm (3.3 in) |
| 1980 | 87.8 mm (3.5 in) |
| 1981 | 58.0 mm (2.3 in) |
| 1982 | 60.7 mm (2.4 in) |
| 1983 | 91.2 mm (3.6 in) |
| 1984 | 37.5 mm (1.5 in) |
| 1985 | 78.1 mm (3.1 in) |
| 1986 | 100.3 mm (3.9 in) |
| 1987 | 39.2 mm (1.5 in) |
| 1988 | 69.3 mm (2.7 in) |
| 1989 | 42.3 mm (1.7 in) |
| 1990 | 61.9 mm (2.4 in) |
| 1991 | 21.9 mm (0.9 in) |
| 1992 | 83.3 mm (3.3 in) |
| 1993 | 83.6 mm (3.3 in) |
| 1994 | 24.8 mm (1.0 in) |
| 1995 | 10.7 mm (0.4 in) |
| 1996 | 44.9 mm (1.8 in) |
| 1997 | 34.3 mm (1.4 in) |
| 1998 | 48.1 mm (1.9 in) |
| 1999 | 45.0 mm (1.8 in) |
| 2000 | 52.0 mm (2.0 in) |
| 2001 | 66.0 mm (2.6 in) |
| 2002 | 16.0 mm (0.6 in) |
| 2003 | 28.1 mm (1.1 in) |
| 2004 | 30.1 mm (1.2 in) |
| 2005 | 11.0 mm (0.4 in) |
| 2006 | 32.1 mm (1.3 in) |
| 2007 | 21.6 mm (0.9 in) |
| 2008 | 5.5 mm (0.22 in) |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | 27.7 mm (1.1 in) |
| 2012 | 49.3 mm (1.9 in) |
| 2013 | 49.6 mm (2.0 in) |
| 2014 | 4.0 mm (0.16 in) |
| 2015 | 3.8 mm (0.15 in) |
| 2016 | 23.2 mm (0.9 in) |
| 2017 | 49.2 mm (1.9 in) |
| 2018 | 25.9 mm (1.0 in) |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | 35.0 mm (1.4 in) |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | 15.6 mm (0.6 in) |
| 2026 | 40.7 mm (1.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1936 | 20 days |
| 1937 | 27 days |
| 1940 | 19 days |
| 1941 | 13 days |
| 1942 | 15 days |
| 1943 | 24 days |
| 1944 | 29 days |
| 1945 | 14 days |
| 1946 | 23 days |
| 1947 | 20 days |
| 1948 | 22 days |
| 1949 | 22 days |
| 1950 | 13 days |
| 1951 | 11 days |
| 1952 | 23 days |
| 1953 | 9 days |
| 1954 | 29 days |
| 1955 | 19 days |
| 1956 | 20 days |
| 1957 | 21 days |
| 1958 | 26 days |
| 1959 | 19 days |
| 1960 | 17 days |
| 1961 | 24 days |
| 1962 | 19 days |
| 1963 | 16 days |
| 1964 | 16 days |
| 1965 | 25 days |
| 1966 | 25 days |
| 1967 | 17 days |
| 1968 | 22 days |
| 1969 | 19 days |
| 1970 | 18 days |
| 1971 | 29 days |
| 1972 | 30 days |
| 1973 | 23 days |
| 1974 | 27 days |
| 1975 | 41 days |
| 1976 | 25 days |
| 1977 | 15 days |
| 1978 | 19 days |
| 1979 | 27 days |
| 1980 | 16 days |
| 1981 | 30 days |
| 1982 | 26 days |
| 1983 | 28 days |
| 1984 | 19 days |
| 1985 | 24 days |
| 1986 | 28 days |
| 1987 | 37 days |
| 1988 | 28 days |
| 1989 | 26 days |
| 1990 | 16 days |
| 1991 | 9 days |
| 1992 | 12 days |
| 1993 | 22 days |
| 1994 | 7 days |
| 1995 | 3 days |
| 1996 | 2 days |
| 1997 | 2 days |
| 1998 | 2 days |
| 1999 | 16 days |
| 2000 | 4 days |
| 2001 | 4 days |
| 2002 | 3 days |
| 2003 | 7 days |
| 2004 | 9 days |
| 2005 | 3 days |
| 2006 | 5 days |
| 2007 | 4 days |
| 2008 | 3 days |
| 2009 | 4 days |
| 2010 | 2 days |
| 2011 | 3 days |
| 2012 | 4 days |
| 2013 | 7 days |
| 2014 | 2 days |
| 2015 | 3 days |
| 2016 | 3 days |
| 2017 | 2 days |
| 2018 | 4 days |
| 2019 | 2 days |
| 2020 | 2 days |
| 2021 | 2 days |
| 2022 | 3 days |
| 2023 | 2 days |
| 2024 | 2 days |
| 2025 | 2 days |
| 2026 | 5 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.
Rainfall Return Levels
43 years, 1937 to 1993A day with at least 34.6 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 75.3 mm (3.0 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 34.6 mm (1.4 in) | |
| 5 years | 45.0 mm (1.8 in) | |
| 10 years | 52.1 mm (2.1 in) | |
| 25 years | 61.2 mm (2.4 in) | |
| 50 years | 68.2 mm (2.7 in) | Longer than the 43 years of record |
| 100 years | 75.3 mm (3.0 in) | Longer than the 43 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 43 years of values from 1937 to 1993.
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: 72.4 mm (2.9 in) in 1980; 64.0 mm (2.5 in) in 1993; 62.8 mm (2.5 in) in 1973.
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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-17).