Vaasa Vaasan Lentoasema Threshold Days by Year (FIE00144212)
10 fixed thresholds counted per year at Vaasa Vaasan Lentoasema (FIE00144212): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Vaasa Vaasan Lentoasema Thresholds
- Vaasa Vaasan Lentoasema: days with a maximum temperature at or below 0 C (32 F) in 54 years, most in 2010 with 121.
- Vaasa Vaasan Lentoasema: nights with a minimum temperature at or below 0 C (32 F) in 54 years, most in 1968 with 199.
- Vaasa Vaasan Lentoasema: nights with a minimum temperature at or below -10 C (14 F) in 54 years, most in 1985 with 96.
- Vaasa Vaasan Lentoasema: nights with a minimum temperature at or below -20 C (-4 F) in 50 years, most in 1985 with 48.
- 10 fixed thresholds have at least one qualifying day at Vaasa Vaasan Lentoasema.
Days at or above 30 C (86 F)
14 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1960 | 1 | 1 |
| 1963 | 1 | 1 |
| 1972 | 6 | 2.7 |
| 1973 | 1 | 2.7 |
| 1977 | 1 | 2.7 |
| 1988 | 3 | 3 |
| 1994 | 1 | 1 |
| 2003 | 1 | 1 |
| 2010 | 1 | 1 |
| 2020 | 1 | 1.8 |
| 2021 | 2 | 1.8 |
| 2022 | 2 | 1.8 |
| 2023 | 1 | 1.8 |
| 2025 | 3 | 1.8 |
| Year | First date | Last date |
|---|---|---|
| 1960 | 1960-07-28 | 1960-07-28 |
| 1963 | 1963-08-01 | 1963-08-01 |
| 1972 | 1972-06-28 | 1972-07-04 |
| 1973 | 1973-07-07 | 1973-07-07 |
| 1977 | 1977-06-15 | 1977-06-15 |
| 1988 | 1988-07-15 | 1988-07-19 |
| 1994 | 1994-07-27 | 1994-07-27 |
| 2003 | 2003-07-16 | 2003-07-16 |
| 2010 | 2010-07-13 | 2010-07-13 |
| 2020 | 2020-06-25 | 2020-06-25 |
| 2021 | 2021-07-27 | 2021-07-28 |
| 2022 | 2022-06-28 | 2022-07-02 |
| 2023 | 2023-08-07 | 2023-08-07 |
| 2025 | 2025-07-21 | 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 | 14 | 6 | 1972 | 3 |
| 0 C (32 F): Ice days (max | 54 | 121 | 2010 | 52 |
| 0 C (32 F): Frost days (min | 54 | 199 | 1968 | 101 |
| -10 C (14 F): Days with min | 54 | 96 | 1985 | 44 |
| -20 C (-4 F): Days with min | 50 | 48 | 1985 | 15 |
| -30 C (-22 F): Days with min | 16 | 15 | 1966 | 5 |
| 20 C (68 F): Tropical nights (min | 1 | 1 | 1988 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 36 | 19 | 1981 | 6 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 21 | 3 | 1973 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 1 | 1 | 1967 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.
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).