Saby Threshold Days by Year (SWE00138332)
10 fixed thresholds counted per year at Saby (SWE00138332): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Saby Thresholds
- Saby: nights with a minimum temperature at or below 0 C (32 F) in 53 years, most in 1947 with 161.
- Saby: days with 10 mm (0.39 in) or more of precipitation in 53 years, most in 1967 with 35.
- Saby: nights with a minimum temperature at or below -10 C (14 F) in 52 years, most in 1947 with 48.
- Saby: days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1977 with 8.
- 10 fixed thresholds have at least one qualifying day at Saby.
Days at or above 30 C (86 F)
6 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1969 | 3 | 3 |
| 1973 | 2 | 2.5 |
| 1975 | 3 | 2.5 |
| 1982 | 1 | 1 |
| 1988 | 1 | 1 |
| 1994 | 5 | 5 |
| Year | First date | Last date |
|---|---|---|
| 1969 | 1969-07-31 | 1969-08-02 |
| 1973 | 1973-07-06 | 1973-07-07 |
| 1975 | 1975-08-07 | 1975-08-09 |
| 1982 | 1982-08-05 | 1982-08-05 |
| 1988 | 1988-06-27 | 1988-06-27 |
| 1994 | 1994-07-13 | 1994-08-01 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 6 | 5 | 1994 | 5 |
| 90 F (32.2 C): Days | 1 | 1 | 1975 | 1 |
| 0 C (32 F): Ice days (max | 40 | 71 | 1963 | 21 |
| 0 C (32 F): Frost days (min | 53 | 161 | 1947 | 86 |
| -10 C (14 F): Days with min | 52 | 48 | 1947 | 14 |
| -20 C (-4 F): Days with min | 17 | 10 | 1966 | 2 |
| -30 C (-22 F): Days with min | 1 | 1 | 1966 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 53 | 35 | 1967 | 22 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 47 | 8 | 1977 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 4 | 1 | 1946 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.
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).