Halmstad Flygflottilj Threshold Days by Year (SWE00137844)
10 fixed thresholds counted per year at Halmstad Flygflottilj (SWE00137844): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Halmstad Flygflottilj Thresholds
- Halmstad Flygflottilj: days with a maximum temperature at or below 0 C (32 F) in 37 years, most in 1947 with 76.
- Halmstad Flygflottilj: nights with a minimum temperature at or below 0 C (32 F) in 37 years, most in 1955 with 132.
- Halmstad Flygflottilj: nights with a minimum temperature at or below -10 C (14 F) in 34 years, most in 1963 with 34.
- Halmstad Flygflottilj: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1954 with 28.
- 10 fixed thresholds have at least one qualifying day at Halmstad Flygflottilj.
Days at or above 30 C (86 F)
13 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1947 | 3 | 3 |
| 1948 | 3 | 3 |
| 1955 | 4 | 2.5 |
| 1959 | 1 | 2.5 |
| 1963 | 1 | 2.3 |
| 1968 | 1 | 2.3 |
| 1969 | 5 | 2.3 |
| 1973 | 2 | 4.5 |
| 1975 | 7 | 4.5 |
| 2020 | 3 | 3.5 |
| 2021 | 3 | 3.5 |
| 2022 | 6 | 3.5 |
| 2026 | 2 | 3.5 |
| Year | First date | Last date |
|---|---|---|
| 1947 | 1947-06-28 | 1947-06-30 |
| 1948 | 1948-07-30 | 1948-08-02 |
| 1955 | 1955-07-10 | 1955-07-26 |
| 1959 | 1959-07-09 | 1959-07-09 |
| 1963 | 1963-08-04 | 1963-08-04 |
| 1968 | 1968-06-17 | 1968-06-17 |
| 1969 | 1969-07-30 | 1969-08-08 |
| 1973 | 1973-07-06 | 1973-07-07 |
| 1975 | 1975-06-22 | 1975-08-10 |
| 2020 | 2020-06-26 | 2020-08-17 |
| 2021 | 2021-06-20 | 2021-07-16 |
| 2022 | 2022-06-27 | 2022-08-15 |
| 2026 | 2026-06-27 | 2026-07-30 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 13 | 7 | 1975 | 2 |
| 90 F (32.2 C): Days | 5 | 4 | 1975 | 1 |
| 0 C (32 F): Ice days (max | 37 | 76 | 1947 | 30 |
| 0 C (32 F): Frost days (min | 37 | 132 | 1955 | 84 |
| -10 C (14 F): Days with min | 34 | 34 | 1963 | 9 |
| -20 C (-4 F): Days with min | 2 | 2 | 1956 | 1 |
| 20 C (68 F): Tropical nights (min | 2 | 1 | 2021 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 29 | 28 | 1954 | 22 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 20 | 5 | 1967 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 1 | 1 | 1965 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1947.
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 (2026-10-17).