Gunflint Lake 10 NW Threshold Days by Year (USC00213417)
17 fixed thresholds counted per year at Gunflint Lake 10 NW (USC00213417): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Gunflint Lake 10 NW Thresholds
- Gunflint Lake 10 NW: days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 1964 with 31.
- Gunflint Lake 10 NW: days with 25 mm (0.98 in) or more of precipitation in 51 years, most in 2001 with 7.
- Gunflint Lake 10 NW: days with a maximum temperature at or below 0 C (32 F) in 50 years, most in 2022 with 131.
- Gunflint Lake 10 NW: days with 10 cm (3.9 in) or more of snowfall in 49 years, most in 1972 with 11.
- 17 fixed thresholds have at least one qualifying day at Gunflint Lake 10 NW.
Days at or above 30 C (86 F)
45 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1964 | 5 | 5 |
| 1972 | 5 | 13.1 |
| 1973 | 6 | 13.1 |
| 1974 | 17 | 13.1 |
| 1975 | 17 | 13.1 |
| 1976 | 26 | 13.1 |
| 1977 | 16 | 13.1 |
| 1978 | 13 | 13.1 |
| 1979 | 5 | 13.1 |
| 1980 | 16 | 13.7 |
| 1981 | 7 | 13.7 |
| 1982 | 5 | 13.7 |
| 1983 | 29 | 13.7 |
| 1984 | 11 | 13.7 |
| 1985 | 1 | 13.7 |
| 1986 | 6 | 13.7 |
| 1987 | 17 | 13.7 |
| 1988 | 31 | 13.7 |
| 1990 | 8 | 7.3 |
| 1991 | 16 | 7.3 |
| 1992 | 3 | 7.3 |
| 1993 | 2 | 7.3 |
| 2001 | 18 | 10 |
| 2002 | 15 | 10 |
| 2003 | 6 | 10 |
| 2004 | 3 | 10 |
| 2005 | 16 | 10 |
| 2007 | 14 | 10 |
| 2008 | 4 | 10 |
| 2009 | 4 | 10 |
| 2010 | 8 | 6 |
| 2011 | 8 | 6 |
| 2012 | 10 | 6 |
| 2013 | 8 | 6 |
| 2014 | 3 | 6 |
| 2015 | 4 | 6 |
| 2016 | 2 | 6 |
| 2018 | 5 | 6 |
| 2020 | 8 | 7.4 |
| 2021 | 20 | 7.4 |
| 2022 | 3 | 7.4 |
| 2023 | 9 | 7.4 |
| 2024 | 5 | 7.4 |
| 2025 | 1 | 7.4 |
| 2026 | 6 | 7.4 |
| Year | First date | Last date |
|---|---|---|
| 1964 | 1964-05-22 | 1964-07-17 |
| 1972 | 1972-05-17 | 1972-07-30 |
| 1973 | 1973-07-06 | 1973-08-29 |
| 1974 | 1974-06-05 | 1974-08-07 |
| 1975 | 1975-06-28 | 1975-08-12 |
| 1976 | 1976-06-05 | 1976-09-08 |
| 1977 | 1977-04-10 | 1977-07-23 |
| 1978 | 1978-05-18 | 1978-09-06 |
| 1979 | 1979-07-11 | 1979-08-19 |
| 1980 | 1980-05-04 | 1980-07-14 |
| 1981 | 1981-07-05 | 1981-08-20 |
| 1982 | 1982-07-05 | 1982-08-04 |
| 1983 | 1983-06-22 | 1983-09-03 |
| 1984 | 1984-07-01 | 1984-08-29 |
| 1985 | 1985-08-07 | 1985-08-07 |
| 1986 | 1986-05-05 | 1986-07-19 |
| 1987 | 1987-06-13 | 1987-08-02 |
| 1988 | 1988-05-29 | 1988-08-15 |
| 1990 | 1990-07-03 | 1990-08-30 |
| 1991 | 1991-05-15 | 1991-08-29 |
| 1992 | 1992-05-20 | 1992-06-11 |
| 1993 | 1993-08-25 | 1993-08-26 |
| 2001 | 2001-06-26 | 2001-08-09 |
| 2002 | 2002-06-29 | 2002-09-09 |
| 2003 | 2003-06-17 | 2003-08-25 |
| 2004 | 2004-07-13 | 2004-09-04 |
| 2005 | 2005-06-20 | 2005-09-12 |
| 2007 | 2007-06-13 | 2007-09-06 |
| 2008 | 2008-07-07 | 2008-09-02 |
| 2009 | 2009-05-21 | 2009-08-14 |
| 2010 | 2010-05-26 | 2010-08-31 |
| 2011 | 2011-07-02 | 2011-09-11 |
| 2012 | 2012-05-19 | 2012-08-02 |
| 2013 | 2013-06-26 | 2013-08-29 |
| 2014 | 2014-05-26 | 2014-07-22 |
| 2015 | 2015-07-24 | 2015-08-16 |
| 2016 | 2016-05-07 | 2016-07-21 |
| 2018 | 2018-07-08 | 2018-08-14 |
| 2020 | 2020-06-17 | 2020-07-19 |
| 2021 | 2021-06-05 | 2021-08-21 |
| 2022 | 2022-06-21 | 2022-07-18 |
| 2023 | 2023-06-05 | 2023-09-06 |
| 2024 | 2024-07-13 | 2024-08-27 |
| 2025 | 2025-05-12 | 2025-05-12 |
| 2026 | 2026-05-30 | 2026-07-15 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 45 | 31 | 1988 | 6 |
| 35 C (95 F): Days | 11 | 4 | 1983 | 1 |
| 90 F (32.2 C): Days | 30 | 15 | 1988 | 2 |
| 0 C (32 F): Ice days (max | 50 | 131 | 2022 | 67 |
| 0 C (32 F): Frost days (min | 48 | 225 | 1976 | 122 |
| -10 C (14 F): Days with min | 48 | 133 | 2018 | 74 |
| -20 C (-4 F): Days with min | 48 | 77 | 1978 | 36 |
| -30 C (-22 F): Days with min | 47 | 37 | 2014 | 16 |
| -40 C (-40 F): Days with min | 13 | 6 | 2019 | 1 |
| 20 C (68 F): Tropical nights (min | 25 | 4 | 2002 | 2 |
| 25 C (77 F): Days with min | 1 | 1 | 1983 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 51 | 31 | 1964 | 15 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 51 | 7 | 2001 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 19 | 3 | 1987 | 3 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 2 | 1987 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 49 | 11 | 1972 | 3 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 7 | 2 | 1982 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.
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).