Halleforsnas_D Threshold Days by Year (SWE00138788)
3 fixed thresholds counted per year at Halleforsnas_D (SWE00138788): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Halleforsnas_D Thresholds
- Halleforsnas_D: days with 10 mm (0.39 in) or more of precipitation in 14 years, most in 2012 with 27.
- Halleforsnas_D: days with 25 mm (0.98 in) or more of precipitation in 12 years, most in 2025 with 4.
- Halleforsnas_D: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 2021 with 1.
- 3 fixed thresholds have at least one qualifying day at Halleforsnas_D.
Days with 10 mm (0.39 in) or more of precipitation
14 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 2012 | 27 | 17.3 |
| 2013 | 13 | 17.3 |
| 2014 | 17 | 17.3 |
| 2015 | 20 | 17.3 |
| 2016 | 13 | 17.3 |
| 2017 | 17 | 17.3 |
| 2018 | 11 | 17.3 |
| 2019 | 20 | 17.3 |
| 2020 | 17 | 19.3 |
| 2021 | 19 | 19.3 |
| 2022 | 17 | 19.3 |
| 2023 | 27 | 19.3 |
| 2024 | 19 | 19.3 |
| 2025 | 17 | 19.3 |
| Year | First date | Last date |
|---|---|---|
| 2012 | 2012-01-01 | 2012-12-05 |
| 2013 | 2013-04-12 | 2013-11-09 |
| 2014 | 2014-01-09 | 2014-11-24 |
| 2015 | 2015-01-10 | 2015-11-29 |
| 2016 | 2016-02-02 | 2016-11-01 |
| 2017 | 2017-01-03 | 2017-12-25 |
| 2018 | 2018-01-31 | 2018-11-29 |
| 2019 | 2019-01-16 | 2019-12-17 |
| 2020 | 2020-03-12 | 2020-12-17 |
| 2021 | 2021-01-11 | 2021-10-03 |
| 2022 | 2022-01-29 | 2022-11-21 |
| 2023 | 2023-01-02 | 2023-12-28 |
| 2024 | 2024-01-14 | 2024-12-31 |
| 2025 | 2025-01-06 | 2025-12-08 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 14 | 27 | 2012 | 17 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 12 | 4 | 2025 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 1 | 1 | 2021 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2012.
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).