Poronajsk Threshold Days by Year (RSM00032098)
13 fixed thresholds counted per year at Poronajsk (RSM00032098): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Poronajsk Thresholds
- Poronajsk: nights with a minimum temperature at or below 0 C (32 F) in 116 years, most in 1912 with 228.
- Poronajsk: nights with a minimum temperature at or below -10 C (14 F) in 116 years, most in 1915 with 149.
- Poronajsk: nights with a minimum temperature at or below -20 C (-4 F) in 116 years, most in 2016 with 79.
- Poronajsk: days with a maximum temperature at or below 0 C (32 F) in 113 years, most in 1912 with 164.
- 13 fixed thresholds have at least one qualifying day at Poronajsk.
Days at or above 30 C (86 F)
47 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1908 | 2 | 1.5 |
| 1909 | 1 | 1.5 |
| 1910 | 1 | 2 |
| 1916 | 3 | 2 |
| 1920 | 1 | 1.7 |
| 1921 | 1 | 1.7 |
| 1923 | 1 | 1.7 |
| 1924 | 2 | 1.7 |
| 1925 | 3 | 1.7 |
| 1928 | 2 | 1.7 |
| 1930 | 5 | 2.3 |
| 1931 | 1 | 2.3 |
| 1933 | 4 | 2.3 |
| 1934 | 1 | 2.3 |
| 1937 | 2 | 2.3 |
| 1938 | 2 | 2.3 |
| 1939 | 1 | 2.3 |
| 1943 | 3 | 2 |
| 1944 | 1 | 2 |
| 1950 | 5 | 2.5 |
| 1951 | 1 | 2.5 |
| 1952 | 2 | 2.5 |
| 1955 | 2 | 2.5 |
| 1962 | 2 | 1.3 |
| 1965 | 1 | 1.3 |
| 1968 | 1 | 1.3 |
| 1976 | 1 | 1 |
| 1982 | 4 | 3 |
| 1984 | 2 | 3 |
| 1988 | 3 | 3 |
| 1990 | 1 | 1.6 |
| 1993 | 1 | 1.6 |
| 1997 | 2 | 1.6 |
| 1998 | 1 | 1.6 |
| 1999 | 3 | 1.6 |
| 2000 | 1 | 1.5 |
| 2001 | 1 | 1.5 |
| 2005 | 2 | 1.5 |
| 2008 | 2 | 1.5 |
| 2010 | 2 | 1.7 |
| 2011 | 1 | 1.7 |
| 2013 | 1 | 1.7 |
| 2015 | 3 | 1.7 |
| 2016 | 2 | 1.7 |
| 2017 | 1 | 1.7 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| Year | First date | Last date |
|---|---|---|
| 1908 | 1908-07-08 | 1908-08-12 |
| 1909 | 1909-07-09 | 1909-07-09 |
| 1910 | 1910-08-21 | 1910-08-21 |
| 1916 | 1916-07-14 | 1916-08-26 |
| 1920 | 1920-07-24 | 1920-07-24 |
| 1921 | 1921-08-20 | 1921-08-20 |
| 1923 | 1923-08-13 | 1923-08-13 |
| 1924 | 1924-07-12 | 1924-07-29 |
| 1925 | 1925-06-23 | 1925-07-21 |
| 1928 | 1928-08-17 | 1928-08-18 |
| 1930 | 1930-07-26 | 1930-08-04 |
| 1931 | 1931-08-20 | 1931-08-20 |
| 1933 | 1933-07-21 | 1933-08-03 |
| 1934 | 1934-08-10 | 1934-08-10 |
| 1937 | 1937-06-21 | 1937-08-13 |
| 1938 | 1938-05-28 | 1938-07-19 |
| 1939 | 1939-07-16 | 1939-07-16 |
| 1943 | 1943-07-17 | 1943-07-19 |
| 1944 | 1944-08-15 | 1944-08-15 |
| 1950 | 1950-07-12 | 1950-08-09 |
| 1951 | 1951-08-09 | 1951-08-09 |
| 1952 | 1952-06-25 | 1952-06-26 |
| 1955 | 1955-07-17 | 1955-07-18 |
| 1962 | 1962-06-12 | 1962-06-13 |
| 1965 | 1965-07-10 | 1965-07-10 |
| 1968 | 1968-06-26 | 1968-06-26 |
| 1976 | 1976-07-20 | 1976-07-20 |
| 1982 | 1982-07-04 | 1982-07-07 |
| 1984 | 1984-08-02 | 1984-08-05 |
| 1988 | 1988-06-27 | 1988-06-29 |
| 1990 | 1990-07-20 | 1990-07-20 |
| 1993 | 1993-07-04 | 1993-07-04 |
| 1997 | 1997-07-23 | 1997-07-24 |
| 1998 | 1998-05-16 | 1998-05-16 |
| 1999 | 1999-06-22 | 1999-08-10 |
| 2000 | 2000-06-16 | 2000-06-16 |
| 2001 | 2001-08-13 | 2001-08-13 |
| 2005 | 2005-06-20 | 2005-08-10 |
| 2008 | 2008-07-02 | 2008-07-03 |
| 2010 | 2010-06-11 | 2010-09-04 |
| 2011 | 2011-06-27 | 2011-06-27 |
| 2013 | 2013-06-08 | 2013-06-08 |
| 2015 | 2015-07-09 | 2015-07-11 |
| 2016 | 2016-05-21 | 2016-07-07 |
| 2017 | 2017-07-13 | 2017-07-13 |
| 2020 | 2020-07-30 | 2020-07-30 |
| 2021 | 2021-07-17 | 2021-07-17 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 47 | 5 | 1930 | 1 |
| 35 C (95 F): Days | 3 | 1 | 1930 | 1 |
| 90 F (32.2 C): Days | 18 | 3 | 1982 | 1 |
| 0 C (32 F): Ice days (max | 113 | 164 | 1912 | 73 |
| 0 C (32 F): Frost days (min | 116 | 228 | 1912 | 109 |
| -10 C (14 F): Days with min | 116 | 149 | 1915 | 51 |
| -20 C (-4 F): Days with min | 116 | 79 | 2016 | 20 |
| -30 C (-22 F): Days with min | 94 | 24 | 1931 | 1 |
| 20 C (68 F): Tropical nights (min | 4 | 3 | 2025 | 3 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 111 | 43 | 2002 | 3 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 111 | 14 | 1972 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 66 | 4 | 1981 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 8 | 2 | 1924 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1908.
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).