Glommerstrask Threshold Days by Year (SWE00140494)
9 fixed thresholds counted per year at Glommerstrask (SWE00140494): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Glommerstrask Thresholds
- Glommerstrask: days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 2012 with 27.
- Glommerstrask: days with a maximum temperature at or below 0 C (32 F) in 56 years, most in 1970 with 154.
- Glommerstrask: nights with a minimum temperature at or below 0 C (32 F) in 56 years, most in 1968 with 237.
- Glommerstrask: nights with a minimum temperature at or below -10 C (14 F) in 56 years, most in 2010 with 113.
- 9 fixed thresholds have at least one qualifying day at Glommerstrask.
Days at or above 30 C (86 F)
7 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1968 | 1 | 1 |
| 2003 | 2 | 1.5 |
| 2006 | 1 | 1.5 |
| 2018 | 1 | 1.5 |
| 2019 | 2 | 1.5 |
| 2021 | 1 | 1.5 |
| 2025 | 2 | 1.5 |
| Year | First date | Last date |
|---|---|---|
| 1968 | 1968-07-03 | 1968-07-03 |
| 2003 | 2003-07-16 | 2003-07-17 |
| 2006 | 2006-06-13 | 2006-06-13 |
| 2018 | 2018-07-18 | 2018-07-18 |
| 2019 | 2019-07-26 | 2019-07-27 |
| 2021 | 2021-07-03 | 2021-07-03 |
| 2025 | 2025-07-15 | 2025-07-23 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 7 | 2 | 2003 | 2 |
| 0 C (32 F): Ice days (max | 56 | 154 | 1970 | 59 |
| 0 C (32 F): Frost days (min | 56 | 237 | 1968 | 119 |
| -10 C (14 F): Days with min | 56 | 113 | 2010 | 51 |
| -20 C (-4 F): Days with min | 54 | 43 | 1985 | 19 |
| -30 C (-22 F): Days with min | 6 | 4 | 1987 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 66 | 27 | 2012 | 14 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 54 | 6 | 2000 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 6 | 1 | 1960 | 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 (2026-10-17).