Urmi Threshold Days by Year (RSM00031624)
15 fixed thresholds counted per year at Urmi (RSM00031624): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Urmi Thresholds
- Urmi: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 1972 with 37.
- Urmi: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1983 with 14.
- Urmi: days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 2020 with 4.
- Urmi: days with a maximum temperature at or above 30 C (86 F) in 43 years, most in 1980 with 33.
- 15 fixed thresholds have at least one qualifying day at Urmi.
Days at or above 30 C (86 F)
43 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1969 | 7 | 7 |
| 1970 | 11 | 12.1 |
| 1973 | 13 | 12.1 |
| 1974 | 14 | 12.1 |
| 1975 | 12 | 12.1 |
| 1976 | 8 | 12.1 |
| 1977 | 16 | 12.1 |
| 1978 | 11 | 12.1 |
| 1979 | 12 | 12.1 |
| 1980 | 33 | 12.6 |
| 1981 | 5 | 12.6 |
| 1982 | 20 | 12.6 |
| 1983 | 2 | 12.6 |
| 1984 | 5 | 12.6 |
| 1985 | 3 | 12.6 |
| 1986 | 16 | 12.6 |
| 1987 | 9 | 12.6 |
| 1988 | 24 | 12.6 |
| 1989 | 9 | 12.6 |
| 1990 | 16 | 12.4 |
| 1991 | 6 | 12.4 |
| 1992 | 11 | 12.4 |
| 1993 | 11 | 12.4 |
| 1995 | 18 | 12.4 |
| 2000 | 20 | 13.4 |
| 2003 | 7 | 13.4 |
| 2004 | 7 | 13.4 |
| 2005 | 12 | 13.4 |
| 2006 | 17 | 13.4 |
| 2007 | 20 | 13.4 |
| 2008 | 20 | 13.4 |
| 2009 | 4 | 13.4 |
| 2010 | 12 | 11.9 |
| 2012 | 17 | 11.9 |
| 2015 | 15 | 11.9 |
| 2016 | 10 | 11.9 |
| 2017 | 13 | 11.9 |
| 2018 | 7 | 11.9 |
| 2019 | 9 | 11.9 |
| 2020 | 16 | 23.5 |
| 2021 | 30 | 23.5 |
| 2022 | 22 | 23.5 |
| 2025 | 26 | 23.5 |
| Year | First date | Last date |
|---|---|---|
| 1969 | 1969-06-21 | 1969-07-23 |
| 1970 | 1970-06-17 | 1970-08-07 |
| 1973 | 1973-06-07 | 1973-08-09 |
| 1974 | 1974-06-07 | 1974-08-18 |
| 1975 | 1975-05-27 | 1975-08-21 |
| 1976 | 1976-07-03 | 1976-07-21 |
| 1977 | 1977-05-11 | 1977-08-29 |
| 1978 | 1978-05-19 | 1978-08-01 |
| 1979 | 1979-05-24 | 1979-08-11 |
| 1980 | 1980-06-20 | 1980-08-19 |
| 1981 | 1981-05-20 | 1981-07-25 |
| 1982 | 1982-06-02 | 1982-08-25 |
| 1983 | 1983-07-06 | 1983-07-24 |
| 1984 | 1984-05-20 | 1984-08-09 |
| 1985 | 1985-05-24 | 1985-07-09 |
| 1986 | 1986-05-05 | 1986-07-25 |
| 1987 | 1987-06-01 | 1987-08-15 |
| 1988 | 1988-06-20 | 1988-08-07 |
| 1989 | 1989-07-05 | 1989-08-07 |
| 1990 | 1990-05-17 | 1990-07-22 |
| 1991 | 1991-05-20 | 1991-07-03 |
| 1992 | 1992-05-29 | 1992-07-14 |
| 1993 | 1993-07-01 | 1993-08-05 |
| 1995 | 1995-06-09 | 1995-08-17 |
| 2000 | 2000-06-11 | 2000-09-03 |
| 2003 | 2003-06-11 | 2003-07-25 |
| 2004 | 2004-06-17 | 2004-08-23 |
| 2005 | 2005-06-21 | 2005-08-13 |
| 2006 | 2006-06-25 | 2006-08-12 |
| 2007 | 2007-05-31 | 2007-08-18 |
| 2008 | 2008-06-16 | 2008-07-31 |
| 2009 | 2009-05-21 | 2009-08-10 |
| 2010 | 2010-06-04 | 2010-09-15 |
| 2012 | 2012-05-22 | 2012-08-07 |
| 2015 | 2015-06-12 | 2015-08-15 |
| 2016 | 2016-05-19 | 2016-08-12 |
| 2017 | 2017-06-16 | 2017-08-14 |
| 2018 | 2018-05-20 | 2018-07-29 |
| 2019 | 2019-07-07 | 2019-08-05 |
| 2020 | 2020-05-28 | 2020-07-30 |
| 2021 | 2021-05-22 | 2021-08-20 |
| 2022 | 2022-06-07 | 2022-08-16 |
| 2025 | 2025-05-28 | 2025-07-28 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 43 | 33 | 1980 | 26 |
| 35 C (95 F): Days | 15 | 7 | 1980 | 2 |
| 90 F (32.2 C): Days | 33 | 16 | 1980 | 10 |
| 100 F (37.8 C): Days | 2 | 2 | 2010 | 1 |
| 0 C (32 F): Ice days (max | 43 | 139 | 1979 | 62 |
| 0 C (32 F): Frost days (min | 18 | 249 | 1969 | 110 |
| -10 C (14 F): Days with min | 18 | 158 | 1974 | 68 |
| -20 C (-4 F): Days with min | 18 | 124 | 1974 | 60 |
| -30 C (-22 F): Days with min | 18 | 81 | 1969 | 23 |
| -40 C (-40 F): Days with min | 8 | 10 | 1977 | 9 |
| 20 C (68 F): Tropical nights (min | 12 | 6 | 2021 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 60 | 37 | 1972 | 15 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 60 | 14 | 1983 | 7 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 45 | 4 | 2020 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 1 | 2018 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.
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).