Union Village Dam Weather Records (USC00438556)
Record envelope, standing records and threshold days for Union Village Dam (USC00438556), Vermont, United States, with 77 years of record.
Key Facts for Union Village Dam
- Union Village Dam (USC00438556) is a weather station in Vermont, United States at 43.79 latitude and -72.26 longitude, 140 m (460 ft) above sea level.
- The station reports from 1950 to 2026, 77 years of record.
- 1,464 records set at Union Village Dam still stand.
- Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Union Village Dam set a daily record precipitation of 60.2 mm (2.4 in) on 15 June 2026.
About the Station
- Location: Vermont, United States, 43.79 latitude, -72.26 longitude.
- Elevation: 140 m (460 ft).
- Period of record: 1950 to 2026, 77 years.
- Eligible elements: prcp, snow, snwd.
Daily Record Envelope and 2026
34 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 13.3 C (55.9 F) | -32.8 C (-27.0 F) | 8.9 C (48.0 F) | -25.6 C (-14.1 F) |
| Feb | 18.3 C (64.9 F) | -31.7 C (-25.1 F) | 5.6 C (42.1 F) | -27.8 C (-18.0 F) |
| Mar | 28.3 C (82.9 F) | -26.7 C (-16.1 F) | 21.7 C (71.1 F) | -21.7 C (-7.1 F) |
| Apr | 31.1 C (88.0 F) | -13.9 C (7.0 F) | 25.0 C (77.0 F) | -7.8 C (18.0 F) |
| May | 34.4 C (93.9 F) | -5.0 C (23.0 F) | 31.7 C (89.1 F) | -2.2 C (28.0 F) |
| Jun | 37.8 C (100.0 F) | 0.0 C (32.0 F) | 33.3 C (91.9 F) | 2.2 C (36.0 F) |
| Jul | 36.1 C (97.0 F) | 6.7 C (44.1 F) | 34.4 C (93.9 F) | 8.3 C (46.9 F) |
| Aug | 36.1 C (97.0 F) | 4.4 C (39.9 F) | 32.8 C (91.0 F) | 7.8 C (46.0 F) |
| Sep | 33.9 C (93.0 F) | -2.8 C (27.0 F) | 27.2 C (81.0 F) | 2.2 C (36.0 F) |
| Oct | 29.4 C (84.9 F) | -7.8 C (18.0 F) | 25.6 C (78.1 F) | -2.2 C (28.0 F) |
| Nov | 25.6 C (78.1 F) | -20.0 C (-4.0 F) | n/a | n/a |
| Dec | 19.4 C (66.9 F) | -30.6 C (-23.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1951 | 18 |
| 1961 | 1 |
| 1969 | 9 |
| 1971 | 5 |
| 1973 | 8 |
| 1974 | 16 |
| 1980 | 16 |
| 1981 | 13 |
| 2010 | 27 |
| 2011 | 64 |
| 2012 | 83 |
| 2013 | 86 |
| 2014 | 83 |
| 2015 | 114 |
| 2016 | 90 |
| 2017 | 116 |
| 2018 | 102 |
| 2019 | 77 |
| 2020 | 92 |
| 2021 | 81 |
| 2022 | 82 |
| 2023 | 85 |
| 2024 | 89 |
| 2025 | 61 |
| 2026 | 46 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 1999-09-17 | Record daily precipitation | Record daily precipitation 112.8 mm (4.4 in) |
| 2005-10-09 | Record daily precipitation | Record daily precipitation 122.2 mm (4.8 in) |
Wettest Day of Each Month
Oct: 122.2 mm (4.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 37.1 mm (1.5 in) | 19 January 2015 |
| Feb | 43.7 mm (1.7 in) | 18 February 1952 |
| Mar | 55.9 mm (2.2 in) | 7 March 2011 |
| Apr | 54.6 mm (2.1 in) | 14 April 2002 |
| May | 69.9 mm (2.8 in) | 30 May 1954 |
| Jun | 74.2 mm (2.9 in) | 26 June 2014 |
| Jul | 114.6 mm (4.5 in) | 2 July 2017 |
| Aug | 88.9 mm (3.5 in) | 7 August 1990 |
| Sep | 112.8 mm (4.4 in) | 17 September 1999 |
| Oct | 122.2 mm (4.8 in) | 9 October 2005 |
| Nov | 62.7 mm (2.5 in) | 26 November 1950 |
| Dec | 64.8 mm (2.6 in) | 12 December 1952 |
Period of Record Coverage
1951 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1951 | 91 | 25% | No |
| 1961 | 2 | 1% | No |
| 1969 | 31 | 8% | No |
| 1971 | 30 | 8% | No |
| 1973 | 31 | 8% | No |
| 1974 | 59 | 16% | No |
| 1980 | 30 | 8% | No |
| 1981 | 59 | 16% | No |
| 2010 | 122 | 33% | No |
| 2011 | 364 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 364 | 100% | Yes |
| 2015 | 364 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 365 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 364 | 100% | Yes |
| 2026 | 281 | 77% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 15 June 2026 | Union Village Dam, US | daily rain | 60.2 mm (2.4 in) | 36.8 mm (1.4 in) | 20 years | 52 of 100 (Notable) |
| 15 May 2026 | Union Village Dam, US | daily rain | 47.2 mm (1.9 in) | 28.1 mm (1.1 in) | 61 years | 56 of 100 (Notable) |
| 26 January 2026 | Union Village Dam, US | daily snowfall | 23.6 cm (9.3 in) | 0.7 cm (0.3 in) | 38 years | 19 of 100 (Routine) |
| 11 December 2025 | Union Village Dam, US | daily snowfall | 7.1 cm (2.8 in) | 4.6 cm (1.8 in) | 26 years | 21 of 100 (Routine) |
| 8 October 2025 | Union Village Dam, US | daily rain | 43.9 mm (1.7 in) | 3.3 mm (0.13 in) | 74 years | 31 of 100 (Routine) |
| 26 September 2025 | Union Village Dam, US | daily rain | 59.4 mm (2.3 in) | 20.8 mm (0.8 in) | 64 years | 41 of 100 (Notable) |
| 7 June 2025 | Union Village Dam, US | daily rain | 41.9 mm (1.6 in) | 12.9 mm (0.5 in) | 8 years | 23 of 100 (Routine) |
| 1 June 2025 | Union Village Dam, US | daily rain | 44.5 mm (1.8 in) | 16.3 mm (0.6 in) | 10 years | 27 of 100 (Routine) |
| 10 May 2025 | Union Village Dam, US | daily rain | 41.4 mm (1.6 in) | 19.8 mm (0.8 in) | 58 years | 46 of 100 (Notable) |
| 27 September 2024 | Union Village Dam, US | daily rain (Tie) | 31.8 mm (1.3 in) | tie | 48 years | 5 of 100 (Routine) |
| 10 August 2024 | Union Village Dam, US | daily rain | 41.9 mm (1.6 in) | 7.6 mm (0.30 in) | 48 years | 27 of 100 (Routine) |
| 24 March 2024 | Union Village Dam, US | daily rain | 49.3 mm (1.9 in) | 31.0 mm (1.2 in) | 4 years | 48 of 100 (Notable) |
| 24 March 2024 | Union Village Dam, US | daily snowfall | 27.9 cm (11.0 in) | 6.1 cm (2.4 in) | 4 years | 16 of 100 (Routine) |
| 23 March 2024 | Union Village Dam, US | daily snowfall | 15.2 cm (6.0 in) | 2.5 cm (1.0 in) | 47 years | 24 of 100 (Routine) |
| 17 January 2024 | Union Village Dam, US | daily snowfall | 15.2 cm (6.0 in) | 2.0 cm (0.8 in) | 66 years | 30 of 100 (Routine) |
| 10 January 2024 | Union Village Dam, US | daily rain | 33.8 mm (1.3 in) | 16.8 mm (0.7 in) | 45 years | 43 of 100 (Notable) |
| 4 December 2023 | Union Village Dam, US | daily rain | 18.0 mm (0.7 in) | 1.0 mm (0.04 in) | 56 years | 20 of 100 (Routine) |
| 22 November 2023 | Union Village Dam, US | daily snowfall (Tie) | 7.6 cm (3.0 in) | tie | 64 years | 6 of 100 (Routine) |
| 9 November 2023 | Union Village Dam, US | daily snowfall | 3.8 cm (1.5 in) | 3.8 cm (1.5 in) | 72 years | 20 of 100 (Routine) |
| 9 November 2023 | Union Village Dam, US | daily snow depth (Tie) | 2.5 cm (1.0 in) | tie | 54 years | 5 of 100 (Routine) |
Climate Trend
15 complete years, 2011 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 2011 | 7.3 C | -0.27 C |
| 2012 | 8.3 C | +0.76 C |
| 2013 | 6.9 C | -0.65 C |
| 2014 | 6.0 C | -1.51 C |
| 2015 | 6.5 C | -1.01 C |
| 2016 | 7.8 C | +0.30 C |
| 2017 | 7.3 C | -0.20 C |
| 2018 | 7.2 C | -0.39 C |
| 2019 | 6.6 C | -0.97 C |
| 2020 | 8.1 C | +0.60 C |
| 2021 | 8.3 C | +0.71 C |
| 2022 | 7.8 C | +0.21 C |
| 2023 | 8.8 C | +1.30 C |
| 2024 | 9.0 C | +1.44 C |
| 2025 | 7.2 C | -0.33 C |
This station does not have enough complete years (30 are needed) to fit a temperature trend.
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
1950 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 37.8 C (100.0 F) | 2024 | 34.4 C (93.9 F) | 25 |
| Coldest night (TNn) | -32.8 C (-27.0 F) | 2011 | -26.1 C (-15.0 F) | 25 |
| Wettest day (Rx1day) | 122.2 mm (4.8 in) | 2005 | 55.3 mm (2.2 in) | 70 |
| Wettest five days (Rx5day) | 161.0 mm (6.3 in) | 2010 | 77.6 mm (3.1 in) | 70 |
| Longest dry spell (CDD) | 34 days | 1953 | 16 days | 70 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1950 | n/a |
| 1951 | 31.7 C (89.1 F) |
| 1952 | n/a |
| 1953 | n/a |
| 1954 | n/a |
| 1955 | n/a |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | n/a |
| 1961 | 8.3 C (46.9 F) |
| 1962 | n/a |
| 1963 | n/a |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | 30.0 C (86.0 F) |
| 1970 | n/a |
| 1971 | 30.6 C (87.1 F) |
| 1972 | n/a |
| 1973 | 22.8 C (73.0 F) |
| 1974 | 31.7 C (89.1 F) |
| 1975 | n/a |
| 1976 | n/a |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | n/a |
| 1980 | 32.8 C (91.0 F) |
| 1981 | 35.0 C (95.0 F) |
| 1982 | n/a |
| 1983 | n/a |
| 1984 | n/a |
| 1985 | n/a |
| 1986 | n/a |
| 1987 | n/a |
| 1988 | n/a |
| 1989 | n/a |
| 1990 | n/a |
| 1991 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | n/a |
| 2005 | n/a |
| 2006 | n/a |
| 2007 | n/a |
| 2008 | n/a |
| 2009 | n/a |
| 2010 | 33.9 C (93.0 F) |
| 2011 | 35.6 C (96.1 F) |
| 2012 | 34.4 C (93.9 F) |
| 2013 | 33.9 C (93.0 F) |
| 2014 | 33.9 C (93.0 F) |
| 2015 | 33.9 C (93.0 F) |
| 2016 | 34.4 C (93.9 F) |
| 2017 | 34.4 C (93.9 F) |
| 2018 | 35.0 C (95.0 F) |
| 2019 | 35.0 C (95.0 F) |
| 2020 | 36.1 C (97.0 F) |
| 2021 | 35.0 C (95.0 F) |
| 2022 | 36.1 C (97.0 F) |
| 2023 | 35.0 C (95.0 F) |
| 2024 | 37.8 C (100.0 F) |
| 2025 | 36.1 C (97.0 F) |
| 2026 | 34.4 C (93.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1950 | n/a |
| 1951 | -3.9 C (25.0 F) |
| 1952 | n/a |
| 1953 | n/a |
| 1954 | n/a |
| 1955 | n/a |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | n/a |
| 1961 | -17.8 C (0.0 F) |
| 1962 | n/a |
| 1963 | n/a |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | -3.9 C (25.0 F) |
| 1970 | n/a |
| 1971 | -0.6 C (30.9 F) |
| 1972 | n/a |
| 1973 | -6.1 C (21.0 F) |
| 1974 | -27.8 C (-18.0 F) |
| 1975 | n/a |
| 1976 | n/a |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | n/a |
| 1980 | 0.0 C (32.0 F) |
| 1981 | -9.4 C (15.1 F) |
| 1982 | n/a |
| 1983 | n/a |
| 1984 | n/a |
| 1985 | n/a |
| 1986 | n/a |
| 1987 | n/a |
| 1988 | n/a |
| 1989 | n/a |
| 1990 | n/a |
| 1991 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | n/a |
| 2005 | n/a |
| 2006 | n/a |
| 2007 | n/a |
| 2008 | n/a |
| 2009 | n/a |
| 2010 | -17.2 C (1.0 F) |
| 2011 | -32.8 C (-27.0 F) |
| 2012 | -25.0 C (-13.0 F) |
| 2013 | -28.3 C (-18.9 F) |
| 2014 | -30.0 C (-22.0 F) |
| 2015 | -31.7 C (-25.1 F) |
| 2016 | -26.7 C (-16.1 F) |
| 2017 | -30.6 C (-23.1 F) |
| 2018 | -32.8 C (-27.0 F) |
| 2019 | -26.1 C (-15.0 F) |
| 2020 | -25.0 C (-13.0 F) |
| 2021 | -22.2 C (-8.0 F) |
| 2022 | -27.8 C (-18.0 F) |
| 2023 | -29.4 C (-20.9 F) |
| 2024 | -22.2 C (-8.0 F) |
| 2025 | -26.7 C (-16.1 F) |
| 2026 | -27.8 C (-18.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1950 | 62.7 mm (2.5 in) |
| 1951 | 40.6 mm (1.6 in) |
| 1952 | 65.3 mm (2.6 in) |
| 1953 | 69.6 mm (2.7 in) |
| 1954 | 69.9 mm (2.8 in) |
| 1955 | 65.0 mm (2.6 in) |
| 1956 | 63.5 mm (2.5 in) |
| 1957 | 73.7 mm (2.9 in) |
| 1958 | 35.6 mm (1.4 in) |
| 1959 | 56.9 mm (2.2 in) |
| 1960 | 89.2 mm (3.5 in) |
| 1961 | 38.6 mm (1.5 in) |
| 1962 | 91.4 mm (3.6 in) |
| 1963 | 45.0 mm (1.8 in) |
| 1964 | 57.2 mm (2.3 in) |
| 1965 | 55.9 mm (2.2 in) |
| 1966 | 58.4 mm (2.3 in) |
| 1967 | 53.3 mm (2.1 in) |
| 1968 | 82.6 mm (3.3 in) |
| 1969 | 76.2 mm (3.0 in) |
| 1970 | 41.1 mm (1.6 in) |
| 1971 | 50.3 mm (2.0 in) |
| 1972 | 72.4 mm (2.9 in) |
| 1973 | 41.9 mm (1.6 in) |
| 1974 | 43.9 mm (1.7 in) |
| 1975 | 48.3 mm (1.9 in) |
| 1976 | 41.9 mm (1.6 in) |
| 1977 | 41.9 mm (1.6 in) |
| 1978 | 76.2 mm (3.0 in) |
| 1979 | 40.6 mm (1.6 in) |
| 1980 | 36.1 mm (1.4 in) |
| 1981 | 57.2 mm (2.3 in) |
| 1982 | 56.6 mm (2.2 in) |
| 1983 | 40.1 mm (1.6 in) |
| 1984 | 64.8 mm (2.6 in) |
| 1985 | 54.6 mm (2.1 in) |
| 1986 | 38.1 mm (1.5 in) |
| 1987 | 63.5 mm (2.5 in) |
| 1988 | 47.0 mm (1.9 in) |
| 1989 | 42.4 mm (1.7 in) |
| 1990 | 88.9 mm (3.5 in) |
| 1991 | 19.1 mm (0.8 in) |
| 1999 | 112.8 mm (4.4 in) |
| 2000 | 38.9 mm (1.5 in) |
| 2001 | 49.5 mm (1.9 in) |
| 2002 | 54.6 mm (2.1 in) |
| 2003 | 43.9 mm (1.7 in) |
| 2004 | 31.8 mm (1.3 in) |
| 2005 | 122.2 mm (4.8 in) |
| 2006 | 54.4 mm (2.1 in) |
| 2007 | 43.2 mm (1.7 in) |
| 2008 | 61.2 mm (2.4 in) |
| 2009 | 56.1 mm (2.2 in) |
| 2010 | 89.4 mm (3.5 in) |
| 2011 | 86.4 mm (3.4 in) |
| 2012 | 44.5 mm (1.8 in) |
| 2013 | 31.0 mm (1.2 in) |
| 2014 | 74.2 mm (2.9 in) |
| 2015 | 43.7 mm (1.7 in) |
| 2016 | 40.6 mm (1.6 in) |
| 2017 | 114.6 mm (4.5 in) |
| 2018 | 34.0 mm (1.3 in) |
| 2019 | 62.5 mm (2.5 in) |
| 2020 | 59.7 mm (2.4 in) |
| 2021 | 42.2 mm (1.7 in) |
| 2022 | 46.5 mm (1.8 in) |
| 2023 | 63.5 mm (2.5 in) |
| 2024 | 49.3 mm (1.9 in) |
| 2025 | 59.4 mm (2.3 in) |
| 2026 | 60.2 mm (2.4 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1950 | 71.1 mm (2.8 in) |
| 1951 | 77.7 mm (3.1 in) |
| 1952 | 96.6 mm (3.8 in) |
| 1953 | 70.9 mm (2.8 in) |
| 1954 | 86.9 mm (3.4 in) |
| 1955 | 133.1 mm (5.2 in) |
| 1956 | 80.8 mm (3.2 in) |
| 1957 | 74.7 mm (2.9 in) |
| 1958 | 53.0 mm (2.1 in) |
| 1959 | 102.6 mm (4.0 in) |
| 1960 | 118.5 mm (4.7 in) |
| 1961 | 44.4 mm (1.7 in) |
| 1962 | 132.1 mm (5.2 in) |
| 1963 | 65.5 mm (2.6 in) |
| 1964 | 77.5 mm (3.1 in) |
| 1965 | 68.6 mm (2.7 in) |
| 1966 | 70.3 mm (2.8 in) |
| 1967 | 63.5 mm (2.5 in) |
| 1968 | 86.4 mm (3.4 in) |
| 1969 | 109.3 mm (4.3 in) |
| 1970 | 59.1 mm (2.3 in) |
| 1971 | 87.1 mm (3.4 in) |
| 1972 | 85.1 mm (3.4 in) |
| 1973 | 100.6 mm (4.0 in) |
| 1974 | 54.6 mm (2.1 in) |
| 1975 | 98.3 mm (3.9 in) |
| 1976 | 64.8 mm (2.6 in) |
| 1977 | 62.2 mm (2.4 in) |
| 1978 | 78.8 mm (3.1 in) |
| 1979 | 76.3 mm (3.0 in) |
| 1980 | 59.0 mm (2.3 in) |
| 1981 | 100.3 mm (3.9 in) |
| 1982 | 65.0 mm (2.6 in) |
| 1983 | 66.8 mm (2.6 in) |
| 1984 | 152.9 mm (6.0 in) |
| 1985 | 63.7 mm (2.5 in) |
| 1986 | 90.3 mm (3.6 in) |
| 1987 | 87.6 mm (3.4 in) |
| 1988 | 70.4 mm (2.8 in) |
| 1989 | 71.7 mm (2.8 in) |
| 1990 | 138.4 mm (5.4 in) |
| 1991 | 30.6 mm (1.2 in) |
| 1999 | 133.6 mm (5.3 in) |
| 2000 | 68.2 mm (2.7 in) |
| 2001 | 56.5 mm (2.2 in) |
| 2002 | 54.9 mm (2.2 in) |
| 2003 | 85.9 mm (3.4 in) |
| 2004 | 65.1 mm (2.6 in) |
| 2005 | 125.8 mm (5.0 in) |
| 2006 | 88.4 mm (3.5 in) |
| 2007 | 80.7 mm (3.2 in) |
| 2008 | 124.2 mm (4.9 in) |
| 2009 | 93.9 mm (3.7 in) |
| 2010 | 161.0 mm (6.3 in) |
| 2011 | 122.2 mm (4.8 in) |
| 2012 | 51.6 mm (2.0 in) |
| 2013 | 69.9 mm (2.8 in) |
| 2014 | 74.2 mm (2.9 in) |
| 2015 | 77.5 mm (3.1 in) |
| 2016 | 52.6 mm (2.1 in) |
| 2017 | 153.4 mm (6.0 in) |
| 2018 | 78.2 mm (3.1 in) |
| 2019 | 83.3 mm (3.3 in) |
| 2020 | 63.0 mm (2.5 in) |
| 2021 | 98.3 mm (3.9 in) |
| 2022 | 47.8 mm (1.9 in) |
| 2023 | 104.9 mm (4.1 in) |
| 2024 | 77.1 mm (3.0 in) |
| 2025 | 87.4 mm (3.4 in) |
| 2026 | 67.8 mm (2.7 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1950 | 25 days |
| 1951 | 15 days |
| 1952 | 20 days |
| 1953 | 34 days |
| 1954 | 15 days |
| 1955 | 12 days |
| 1956 | 23 days |
| 1957 | 16 days |
| 1958 | 19 days |
| 1959 | 17 days |
| 1960 | 15 days |
| 1961 | 24 days |
| 1962 | 17 days |
| 1963 | 26 days |
| 1964 | 15 days |
| 1965 | 15 days |
| 1966 | 16 days |
| 1967 | 13 days |
| 1968 | 13 days |
| 1969 | 16 days |
| 1970 | 17 days |
| 1971 | 13 days |
| 1972 | 11 days |
| 1973 | 14 days |
| 1974 | 11 days |
| 1975 | 15 days |
| 1976 | 20 days |
| 1977 | 17 days |
| 1978 | 23 days |
| 1979 | 18 days |
| 1980 | 24 days |
| 1981 | 15 days |
| 1982 | 14 days |
| 1983 | 15 days |
| 1984 | 15 days |
| 1985 | 14 days |
| 1986 | 14 days |
| 1987 | 20 days |
| 1988 | 22 days |
| 1989 | 14 days |
| 1990 | 13 days |
| 1991 | 18 days |
| 1999 | 12 days |
| 2000 | 19 days |
| 2001 | 19 days |
| 2002 | 16 days |
| 2003 | 16 days |
| 2004 | 15 days |
| 2005 | 14 days |
| 2006 | 18 days |
| 2007 | 17 days |
| 2008 | 13 days |
| 2009 | 14 days |
| 2010 | 21 days |
| 2011 | 17 days |
| 2012 | 18 days |
| 2013 | 18 days |
| 2014 | 18 days |
| 2015 | 17 days |
| 2016 | 17 days |
| 2017 | 14 days |
| 2018 | 15 days |
| 2019 | 12 days |
| 2020 | 26 days |
| 2021 | 17 days |
| 2022 | 12 days |
| 2023 | 12 days |
| 2024 | 15 days |
| 2025 | 16 days |
| 2026 | 10 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
60 years, 1951 to 2025A day with at least 53.4 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 119.1 mm (4.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 53.4 mm (2.1 in) | |
| 5 years | 69.4 mm (2.7 in) | |
| 10 years | 80.6 mm (3.2 in) | |
| 25 years | 95.4 mm (3.8 in) | |
| 50 years | 107.1 mm (4.2 in) | |
| 100 years | 119.1 mm (4.7 in) | Longer than the 60 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, 60 years of values from 1951 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: 122.2 mm (4.8 in) in 2005; 91.4 mm (3.6 in) in 1962; 89.4 mm (3.5 in) in 2010.
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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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-12).