Ukhta Kalevala Threshold Days by Year (RSM00022408)
12 fixed thresholds counted per year at Ukhta Kalevala (RSM00022408): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Ukhta Kalevala Thresholds
- Ukhta Kalevala: days with 10 mm (0.39 in) or more of precipitation in 84 years, most in 2017 with 19.
- Ukhta Kalevala: nights with a minimum temperature at or below 0 C (32 F) in 78 years, most in 1968 with 242.
- Ukhta Kalevala: nights with a minimum temperature at or below -10 C (14 F) in 78 years, most in 1955 with 137.
- Ukhta Kalevala: nights with a minimum temperature at or below -20 C (-4 F) in 78 years, most in 1985 with 78.
- 12 fixed thresholds have at least one qualifying day at Ukhta Kalevala.
Days at or above 30 C (86 F)
11 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1936 | 1 | 1 |
| 1939 | 1 | 1 |
| 1952 | 1 | 1 |
| 1960 | 1 | 1 |
| 1972 | 5 | 5 |
| 1988 | 1 | 1 |
| 2000 | 1 | 2 |
| 2003 | 3 | 2 |
| 2010 | 3 | 4 |
| 2018 | 5 | 4 |
| 2025 | 5 | 5 |
| Year | First date | Last date |
|---|---|---|
| 1936 | 1936-06-23 | 1936-06-23 |
| 1939 | 1939-06-20 | 1939-06-20 |
| 1952 | 1952-07-10 | 1952-07-10 |
| 1960 | 1960-07-29 | 1960-07-29 |
| 1972 | 1972-07-08 | 1972-08-09 |
| 1988 | 1988-06-27 | 1988-06-27 |
| 2000 | 2000-06-29 | 2000-06-29 |
| 2003 | 2003-07-17 | 2003-08-01 |
| 2010 | 2010-07-14 | 2010-07-29 |
| 2018 | 2018-07-25 | 2018-08-02 |
| 2025 | 2025-07-19 | 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 | 11 | 5 | 1972 | 5 |
| 90 F (32.2 C): Days | 2 | 3 | 1972 | 1 |
| 0 C (32 F): Ice days (max | 77 | 156 | 1952 | 32 |
| 0 C (32 F): Frost days (min | 78 | 242 | 1968 | 90 |
| -10 C (14 F): Days with min | 78 | 137 | 1955 | 33 |
| -20 C (-4 F): Days with min | 78 | 78 | 1985 | 13 |
| -30 C (-22 F): Days with min | 75 | 33 | 1978 | 1 |
| -40 C (-40 F): Days with min | 13 | 5 | 1985 | 1 |
| 20 C (68 F): Tropical nights (min | 4 | 2 | 1972 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 84 | 19 | 2017 | 7 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 48 | 4 | 2017 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 1 | 0 | n/a | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.
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).