Virtsu Threshold Days by Year (ENE00175091)
11 fixed thresholds counted per year at Virtsu (ENE00175091): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Virtsu Thresholds
- Virtsu: days with 10 mm (0.39 in) or more of precipitation in 90 years, most in 2001 with 26.
- Virtsu: nights with a minimum temperature at or below 0 C (32 F) in 80 years, most in 1956 with 158.
- Virtsu: days with a maximum temperature at or below 0 C (32 F) in 79 years, most in 2010 with 100.
- Virtsu: nights with a minimum temperature at or below -10 C (14 F) in 79 years, most in 1963 with 78.
- 11 fixed thresholds have at least one qualifying day at Virtsu.
Days at or above 30 C (86 F)
18 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1954 | 1 | 1 |
| 1956 | 1 | 1 |
| 1972 | 2 | 1.5 |
| 1977 | 1 | 1.5 |
| 1988 | 2 | 2 |
| 1997 | 1 | 1 |
| 2001 | 1 | 2 |
| 2002 | 1 | 2 |
| 2003 | 5 | 2 |
| 2007 | 1 | 2 |
| 2010 | 3 | 3.6 |
| 2011 | 3 | 3.6 |
| 2014 | 5 | 3.6 |
| 2018 | 6 | 3.6 |
| 2019 | 1 | 3.6 |
| 2021 | 1 | 1.3 |
| 2022 | 2 | 1.3 |
| 2023 | 1 | 1.3 |
| Year | First date | Last date |
|---|---|---|
| 1954 | 1954-07-11 | 1954-07-11 |
| 1956 | 1956-06-10 | 1956-06-10 |
| 1972 | 1972-06-28 | 1972-06-30 |
| 1977 | 1977-06-14 | 1977-06-14 |
| 1988 | 1988-06-07 | 1988-06-08 |
| 1997 | 1997-08-28 | 1997-08-28 |
| 2001 | 2001-07-18 | 2001-07-18 |
| 2002 | 2002-07-31 | 2002-07-31 |
| 2003 | 2003-07-16 | 2003-08-01 |
| 2007 | 2007-05-29 | 2007-05-29 |
| 2010 | 2010-07-13 | 2010-08-07 |
| 2011 | 2011-07-02 | 2011-07-22 |
| 2014 | 2014-07-26 | 2014-08-06 |
| 2018 | 2018-07-16 | 2018-07-30 |
| 2019 | 2019-07-27 | 2019-07-27 |
| 2021 | 2021-07-27 | 2021-07-27 |
| 2022 | 2022-06-28 | 2022-08-16 |
| 2023 | 2023-08-07 | 2023-08-07 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 18 | 6 | 2018 | 1 |
| 90 F (32.2 C): Days | 5 | 1 | 1972 | 1 |
| 0 C (32 F): Ice days (max | 79 | 100 | 2010 | 55 |
| 0 C (32 F): Frost days (min | 80 | 158 | 1956 | 87 |
| -10 C (14 F): Days with min | 79 | 78 | 1963 | 32 |
| -20 C (-4 F): Days with min | 47 | 19 | 1987 | 1 |
| -30 C (-22 F): Days with min | 3 | 3 | 1987 | 3 |
| 20 C (68 F): Tropical nights (min | 20 | 8 | 2010 | 6 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 90 | 26 | 2001 | 4 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 63 | 4 | 1966 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 9 | 1 | 1950 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1954.
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).