Grizzly Creek Sp Threshold Days by Year (USC00043647)
10 fixed thresholds counted per year at Grizzly Creek Sp (USC00043647): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Grizzly Creek Sp Thresholds
- Grizzly Creek Sp: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1983 with 79.
- Grizzly Creek Sp: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1983 with 30.
- Grizzly Creek Sp: days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 1982 with 10.
- Grizzly Creek Sp: nights with a minimum temperature at or below 0 C (32 F) in 21 years, most in 1985 with 59.
- 10 fixed thresholds have at least one qualifying day at Grizzly Creek Sp.
Days at or above 30 C (86 F)
16 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1980 | 4 | 3.6 |
| 1981 | 4 | 3.6 |
| 1982 | 1 | 3.6 |
| 1983 | 3 | 3.6 |
| 1984 | 7 | 3.6 |
| 1985 | 5 | 3.6 |
| 1986 | 1 | 3.6 |
| 1987 | 5 | 3.6 |
| 1988 | 4 | 3.6 |
| 1989 | 2 | 3.6 |
| 1990 | 5 | 2.3 |
| 1991 | 2 | 2.3 |
| 1992 | 2 | 2.3 |
| 1993 | 2 | 2.3 |
| 1995 | 2 | 2.3 |
| 1997 | 1 | 2.3 |
| Year | First date | Last date |
|---|---|---|
| 1980 | 1980-07-28 | 1980-10-03 |
| 1981 | 1981-07-03 | 1981-09-07 |
| 1982 | 1982-05-25 | 1982-05-25 |
| 1983 | 1983-05-21 | 1983-08-14 |
| 1984 | 1984-05-29 | 1984-09-20 |
| 1985 | 1985-05-16 | 1985-07-10 |
| 1986 | 1986-06-11 | 1986-06-11 |
| 1987 | 1987-05-08 | 1987-10-07 |
| 1988 | 1988-07-19 | 1988-09-13 |
| 1989 | 1989-06-02 | 1989-06-03 |
| 1990 | 1990-05-05 | 1990-09-22 |
| 1991 | 1991-07-31 | 1991-08-09 |
| 1992 | 1992-06-22 | 1992-08-12 |
| 1993 | 1993-08-02 | 1993-08-03 |
| 1995 | 1995-07-17 | 1995-08-01 |
| 1997 | 1997-05-18 | 1997-05-18 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 16 | 7 | 1984 | 1 |
| 35 C (95 F): Days | 1 | 1 | 1990 | 1 |
| 90 F (32.2 C): Days | 10 | 3 | 1990 | 1 |
| 0 C (32 F): Ice days (max | 2 | 4 | 1990 | 1 |
| 0 C (32 F): Frost days (min | 21 | 59 | 1985 | 10 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 25 | 79 | 1983 | 22 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 25 | 30 | 1983 | 9 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 24 | 10 | 1982 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 4 | 3 | 1995 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 1 | 1 | 1989 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1980.
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).