Cockaponset Rs Threshold Days by Year (USC00061488)
16 fixed thresholds counted per year at Cockaponset Rs (USC00061488): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Cockaponset Rs Thresholds
- Cockaponset Rs: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1973 with 52.
- Cockaponset Rs: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 1953 with 22.
- Cockaponset Rs: days with 50 mm (1.97 in) or more of precipitation in 43 years, most in 1955 with 8.
- Cockaponset Rs: days with 10 cm (3.9 in) or more of snowfall in 33 years, most in 1996 with 8.
- 16 fixed thresholds have at least one qualifying day at Cockaponset Rs.
Days at or above 30 C (86 F)
7 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1987 | 27 | 27 |
| 1990 | 14 | 17.2 |
| 1991 | 36 | 17.2 |
| 1993 | 19 | 17.2 |
| 1994 | 13 | 17.2 |
| 1995 | 17 | 17.2 |
| 1996 | 4 | 17.2 |
| Year | First date | Last date |
|---|---|---|
| 1987 | 1987-05-10 | 1987-08-19 |
| 1990 | 1990-04-27 | 1990-08-18 |
| 1991 | 1991-04-08 | 1991-09-17 |
| 1993 | 1993-06-20 | 1993-09-04 |
| 1994 | 1994-05-24 | 1994-07-27 |
| 1995 | 1995-06-19 | 1995-08-22 |
| 1996 | 1996-05-20 | 1996-08-07 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 7 | 36 | 1991 | 4 |
| 35 C (95 F): Days | 4 | 6 | 1991 | 1 |
| 90 F (32.2 C): Days | 7 | 17 | 1991 | 2 |
| 0 C (32 F): Ice days (max | 7 | 46 | 1994 | 38 |
| 0 C (32 F): Frost days (min | 5 | 164 | 1994 | 158 |
| -10 C (14 F): Days with min | 5 | 48 | 1996 | 48 |
| -20 C (-4 F): Days with min | 5 | 14 | 1994 | 7 |
| 20 C (68 F): Tropical nights (min | 5 | 9 | 1994 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 45 | 52 | 1973 | 38 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 45 | 22 | 1953 | 13 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 43 | 8 | 1955 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 9 | 1 | 1955 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 1 | 1 | 1982 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 33 | 8 | 1996 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 13 | 2 | 1958 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 1 | 0 | n/a | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1987.
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).