Vaala Pelso Threshold Days by Year (FIE00145677)
12 fixed thresholds counted per year at Vaala Pelso (FIE00145677): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Vaala Pelso Thresholds
- Vaala Pelso: nights with a minimum temperature at or below 0 C (32 F) in 68 years, most in 1976 with 230.
- Vaala Pelso: nights with a minimum temperature at or below -10 C (14 F) in 68 years, most in 1980 with 124.
- Vaala Pelso: nights with a minimum temperature at or below -20 C (-4 F) in 68 years, most in 1985 with 65.
- Vaala Pelso: days with 10 mm (0.39 in) or more of precipitation in 68 years, most in 1965 with 19.
- 12 fixed thresholds have at least one qualifying day at Vaala Pelso.
Days at or above 30 C (86 F)
16 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1963 | 1 | 1 |
| 1970 | 1 | 1.5 |
| 1972 | 2 | 1.5 |
| 1988 | 1 | 1 |
| 1994 | 1 | 1 |
| 1999 | 1 | 1 |
| 2000 | 1 | 1.3 |
| 2003 | 2 | 1.3 |
| 2006 | 1 | 1.3 |
| 2010 | 3 | 2.3 |
| 2011 | 1 | 2.3 |
| 2018 | 4 | 2.3 |
| 2019 | 1 | 2.3 |
| 2021 | 1 | 1.7 |
| 2022 | 1 | 1.7 |
| 2025 | 3 | 1.7 |
| Year | First date | Last date |
|---|---|---|
| 1963 | 1963-08-02 | 1963-08-02 |
| 1970 | 1970-07-20 | 1970-07-20 |
| 1972 | 1972-07-02 | 1972-07-13 |
| 1988 | 1988-06-27 | 1988-06-27 |
| 1994 | 1994-07-28 | 1994-07-28 |
| 1999 | 1999-07-16 | 1999-07-16 |
| 2000 | 2000-06-29 | 2000-06-29 |
| 2003 | 2003-07-17 | 2003-08-01 |
| 2006 | 2006-06-13 | 2006-06-13 |
| 2010 | 2010-07-13 | 2010-07-29 |
| 2011 | 2011-06-09 | 2011-06-09 |
| 2018 | 2018-07-17 | 2018-08-01 |
| 2019 | 2019-07-27 | 2019-07-27 |
| 2021 | 2021-07-05 | 2021-07-05 |
| 2022 | 2022-07-01 | 2022-07-01 |
| 2025 | 2025-07-14 | 2025-07-31 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 16 | 4 | 2018 | 3 |
| 90 F (32.2 C): Days | 1 | 1 | 2010 | 1 |
| 0 C (32 F): Ice days (max | 67 | 141 | 1980 | 59 |
| 0 C (32 F): Frost days (min | 68 | 230 | 1976 | 113 |
| -10 C (14 F): Days with min | 68 | 124 | 1980 | 55 |
| -20 C (-4 F): Days with min | 68 | 65 | 1985 | 30 |
| -30 C (-22 F): Days with min | 53 | 22 | 1985 | 4 |
| -40 C (-40 F): Days with min | 3 | 3 | 1985 | 3 |
| 20 C (68 F): Tropical nights (min | 2 | 1 | 2010 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 68 | 19 | 1965 | 8 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 43 | 5 | 1985 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 5 | 2 | 2011 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.
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).