Stora_Segerstad Threshold Days by Year (SWE00137988)
10 fixed thresholds counted per year at Stora_Segerstad (SWE00137988): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Stora_Segerstad Thresholds
- Stora_Segerstad: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1954 with 44.
- Stora_Segerstad: days with a maximum temperature at or below 0 C (32 F) in 53 years, most in 1947 with 78.
- Stora_Segerstad: nights with a minimum temperature at or below 0 C (32 F) in 53 years, most in 1952 with 169.
- Stora_Segerstad: nights with a minimum temperature at or below -10 C (14 F) in 52 years, most in 1947 with 54.
- 10 fixed thresholds have at least one qualifying day at Stora_Segerstad.
Days at or above 30 C (86 F)
19 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1946 | 1 | 1.7 |
| 1947 | 2 | 1.7 |
| 1948 | 2 | 1.7 |
| 1953 | 1 | 1 |
| 1959 | 1 | 1 |
| 1963 | 1 | 1 |
| 1968 | 1 | 1 |
| 1969 | 1 | 1 |
| 1970 | 1 | 3 |
| 1973 | 2 | 3 |
| 1975 | 7 | 3 |
| 1979 | 2 | 3 |
| 1982 | 5 | 2.7 |
| 1983 | 1 | 2.7 |
| 1989 | 2 | 2.7 |
| 1991 | 3 | 4.3 |
| 1992 | 2 | 4.3 |
| 1994 | 10 | 4.3 |
| 1997 | 2 | 4.3 |
| Year | First date | Last date |
|---|---|---|
| 1946 | 1946-07-05 | 1946-07-05 |
| 1947 | 1947-06-29 | 1947-06-30 |
| 1948 | 1948-07-31 | 1948-08-01 |
| 1953 | 1953-06-30 | 1953-06-30 |
| 1959 | 1959-07-09 | 1959-07-09 |
| 1963 | 1963-08-06 | 1963-08-06 |
| 1968 | 1968-06-17 | 1968-06-17 |
| 1969 | 1969-08-01 | 1969-08-01 |
| 1970 | 1970-06-19 | 1970-06-19 |
| 1973 | 1973-07-02 | 1973-07-06 |
| 1975 | 1975-08-05 | 1975-08-11 |
| 1979 | 1979-06-01 | 1979-06-02 |
| 1982 | 1982-06-04 | 1982-08-08 |
| 1983 | 1983-07-11 | 1983-07-11 |
| 1989 | 1989-07-07 | 1989-07-08 |
| 1991 | 1991-07-05 | 1991-07-08 |
| 1992 | 1992-08-10 | 1992-08-11 |
| 1994 | 1994-07-13 | 1994-08-05 |
| 1997 | 1997-06-30 | 1997-08-11 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 19 | 10 | 1994 | 2 |
| 35 C (95 F): Days | 1 | 1 | 1992 | 1 |
| 90 F (32.2 C): Days | 3 | 4 | 1975 | 1 |
| 0 C (32 F): Ice days (max | 53 | 78 | 1947 | 35 |
| 0 C (32 F): Frost days (min | 53 | 169 | 1952 | 113 |
| -10 C (14 F): Days with min | 52 | 54 | 1947 | 11 |
| -20 C (-4 F): Days with min | 29 | 11 | 1985 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 54 | 44 | 1954 | 28 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 44 | 9 | 1961 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 5 | 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 1946.
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).