Seney Wr Threshold Days by Year (USC00207515)
17 fixed thresholds counted per year at Seney Wr (USC00207515): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Seney Wr Thresholds
- Seney Wr: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1993 with 30.
- Seney Wr: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1978 with 8.
- Seney Wr: days with 10 cm (3.9 in) or more of snowfall in 27 years, most in 1964 with 13.
- Seney Wr: days with a maximum temperature at or above 30 C (86 F) in 26 years, most in 1983 with 28.
- 17 fixed thresholds have at least one qualifying day at Seney Wr.
Days at or above 30 C (86 F)
26 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1962 | 5 | 12 |
| 1963 | 23 | 12 |
| 1964 | 16 | 12 |
| 1965 | 5 | 12 |
| 1966 | 20 | 12 |
| 1967 | 3 | 12 |
| 1968 | 7 | 12 |
| 1969 | 17 | 12 |
| 1970 | 15 | 12.3 |
| 1971 | 5 | 12.3 |
| 1972 | 5 | 12.3 |
| 1973 | 12 | 12.3 |
| 1974 | 7 | 12.3 |
| 1975 | 23 | 12.3 |
| 1976 | 26 | 12.3 |
| 1977 | 11 | 12.3 |
| 1978 | 9 | 12.3 |
| 1979 | 10 | 12.3 |
| 1980 | 19 | 13.5 |
| 1982 | 1 | 13.5 |
| 1983 | 28 | 13.5 |
| 1984 | 6 | 13.5 |
| 1993 | 11 | 18.3 |
| 1997 | 22 | 18.3 |
| 1998 | 22 | 18.3 |
| 2000 | 5 | 5 |
| Year | First date | Last date |
|---|---|---|
| 1962 | 1962-07-05 | 1962-08-07 |
| 1963 | 1963-06-04 | 1963-08-21 |
| 1964 | 1964-06-19 | 1964-07-24 |
| 1965 | 1965-06-20 | 1965-08-15 |
| 1966 | 1966-06-22 | 1966-09-01 |
| 1967 | 1967-07-10 | 1967-09-18 |
| 1968 | 1968-06-05 | 1968-08-06 |
| 1969 | 1969-05-28 | 1969-09-01 |
| 1970 | 1970-06-29 | 1970-08-13 |
| 1971 | 1971-06-04 | 1971-08-09 |
| 1972 | 1972-05-18 | 1972-05-25 |
| 1973 | 1973-06-15 | 1973-09-03 |
| 1974 | 1974-06-20 | 1974-08-06 |
| 1975 | 1975-05-22 | 1975-08-12 |
| 1976 | 1976-06-03 | 1976-09-09 |
| 1977 | 1977-05-19 | 1977-07-24 |
| 1978 | 1978-05-27 | 1978-08-14 |
| 1979 | 1979-06-15 | 1979-07-24 |
| 1980 | 1980-05-04 | 1980-08-23 |
| 1982 | 1982-07-29 | 1982-07-29 |
| 1983 | 1983-07-01 | 1983-09-03 |
| 1984 | 1984-07-29 | 1984-08-15 |
| 1993 | 1993-05-11 | 1993-08-27 |
| 1997 | 1997-06-09 | 1997-08-07 |
| 1998 | 1998-05-19 | 1998-09-05 |
| 2000 | 2000-07-14 | 2000-08-02 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 26 | 28 | 1983 | 5 |
| 35 C (95 F): Days | 7 | 3 | 1975 | 1 |
| 90 F (32.2 C): Days | 21 | 13 | 1975 | 5 |
| 100 F (37.8 C): Days | 1 | 1 | 1975 | 1 |
| 0 C (32 F): Ice days (max | 26 | 97 | 1972 | 76 |
| 0 C (32 F): Frost days (min | 26 | 197 | 1976 | 153 |
| -10 C (14 F): Days with min | 26 | 95 | 1978 | 65 |
| -20 C (-4 F): Days with min | 26 | 38 | 1963 | 11 |
| -30 C (-22 F): Days with min | 16 | 9 | 1963 | 5 |
| -40 C (-40 F): Days with min | 1 | 1 | 1979 | 1 |
| 20 C (68 F): Tropical nights (min | 14 | 8 | 1973 | 3 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 27 | 30 | 1993 | 17 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 27 | 8 | 1978 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 10 | 3 | 1970 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 1 | 1970 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 27 | 13 | 1964 | 4 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 11 | 2 | 1968 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1962.
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). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).