Singo Threshold Days by Year (SWE00139282)
12 fixed thresholds counted per year at Singo (SWE00139282): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Singo Thresholds
- Singo: days with a maximum temperature at or below 0 C (32 F) in 28 years, most in 1969 with 90.
- Singo: nights with a minimum temperature at or below 0 C (32 F) in 28 years, most in 1985 with 179.
- Singo: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1990 with 24.
- Singo: nights with a minimum temperature at or below -10 C (14 F) in 26 years, most in 1985 with 59.
- 12 fixed thresholds have at least one qualifying day at Singo.
Days at or above 30 C (86 F)
6 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1968 | 1 | 1 |
| 1969 | 1 | 1 |
| 1975 | 2 | 2 |
| 1983 | 1 | 1 |
| 1989 | 1 | 1 |
| 1994 | 5 | 5 |
| Year | First date | Last date |
|---|---|---|
| 1968 | 1968-06-18 | 1968-06-18 |
| 1969 | 1969-07-23 | 1969-07-23 |
| 1975 | 1975-08-06 | 1975-08-08 |
| 1983 | 1983-07-11 | 1983-07-11 |
| 1989 | 1989-07-07 | 1989-07-07 |
| 1994 | 1994-07-26 | 1994-08-05 |
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 | 1994 | 1 |
| 0 C (32 F): Ice days (max | 28 | 90 | 1969 | 42 |
| 0 C (32 F): Frost days (min | 28 | 179 | 1985 | 144 |
| -10 C (14 F): Days with min | 26 | 59 | 1985 | 16 |
| -20 C (-4 F): Days with min | 12 | 17 | 1985 | 1 |
| -30 C (-22 F): Days with min | 1 | 1 | 1970 | 1 |
| 20 C (68 F): Tropical nights (min | 2 | 1 | 1975 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 28 | 24 | 1990 | 9 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 18 | 4 | 1986 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 3 | 1 | 1981 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1992 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.
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).