Karlsborg_Mo Threshold Days by Year (SWE00138530)
11 fixed thresholds counted per year at Karlsborg_Mo (SWE00138530): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Karlsborg_Mo Thresholds
- Karlsborg_Mo: nights with a minimum temperature at or below 0 C (32 F) in 75 years, most in 1955 with 167.
- Karlsborg_Mo: days with a maximum temperature at or below 0 C (32 F) in 74 years, most in 2010 with 97.
- Karlsborg_Mo: days with 10 mm (0.39 in) or more of precipitation in 73 years, most in 1998 with 27.
- Karlsborg_Mo: nights with a minimum temperature at or below -10 C (14 F) in 71 years, most in 2010 with 51.
- 11 fixed thresholds have at least one qualifying day at Karlsborg_Mo.
Days at or above 30 C (86 F)
12 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1947 | 2 | 2 |
| 1975 | 5 | 5 |
| 1982 | 1 | 1 |
| 1991 | 1 | 1 |
| 2008 | 2 | 2 |
| 2010 | 2 | 2.3 |
| 2014 | 1 | 2.3 |
| 2018 | 5 | 2.3 |
| 2019 | 1 | 2.3 |
| 2021 | 2 | 1.7 |
| 2022 | 2 | 1.7 |
| 2026 | 1 | 1.7 |
| Year | First date | Last date |
|---|---|---|
| 1947 | 1947-06-30 | 1947-07-01 |
| 1975 | 1975-08-06 | 1975-08-11 |
| 1982 | 1982-08-05 | 1982-08-05 |
| 1991 | 1991-07-06 | 1991-07-06 |
| 2008 | 2008-07-27 | 2008-07-28 |
| 2010 | 2010-07-10 | 2010-07-11 |
| 2014 | 2014-08-03 | 2014-08-03 |
| 2018 | 2018-07-16 | 2018-08-08 |
| 2019 | 2019-06-30 | 2019-06-30 |
| 2021 | 2021-06-18 | 2021-06-19 |
| 2022 | 2022-06-27 | 2022-07-21 |
| 2026 | 2026-07-15 | 2026-07-15 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 12 | 5 | 1975 | 1 |
| 90 F (32.2 C): Days | 2 | 1 | 2018 | 1 |
| 0 C (32 F): Ice days (max | 74 | 97 | 2010 | 41 |
| 0 C (32 F): Frost days (min | 75 | 167 | 1955 | 75 |
| -10 C (14 F): Days with min | 71 | 51 | 2010 | 9 |
| -20 C (-4 F): Days with min | 27 | 10 | 1947 | 1 |
| -30 C (-22 F): Days with min | 2 | 2 | 1947 | 1 |
| 20 C (68 F): Tropical nights (min | 2 | 2 | 2018 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 73 | 27 | 1998 | 6 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 54 | 6 | 2021 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 5 | 2 | 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 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 (2026-10-12).