Powderville 8 NNE Threshold Days by Year (USC00246691)
19 fixed thresholds counted per year at Powderville 8 NNE (USC00246691): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Powderville 8 NNE Thresholds
- Powderville 8 NNE: days with a maximum temperature at or above 30 C (86 F) in 55 years, most in 2021 with 98.
- Powderville 8 NNE: days with a maximum temperature at or above 90 F (32.2 C) in 55 years, most in 1988 with 79.
- Powderville 8 NNE: days with a maximum temperature at or below 0 C (32 F) in 55 years, most in 1978 with 91.
- Powderville 8 NNE: days with a maximum temperature at or above 35 C (95 F) in 54 years, most in 1988 with 61.
- 19 fixed thresholds have at least one qualifying day at Powderville 8 NNE.
Days at or above 30 C (86 F)
55 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1966 | 71 | 59.8 |
| 1967 | 59 | 59.8 |
| 1968 | 49 | 59.8 |
| 1969 | 60 | 59.8 |
| 1971 | 69 | 61.7 |
| 1972 | 54 | 61.7 |
| 1973 | 56 | 61.7 |
| 1976 | 75 | 61.7 |
| 1977 | 59 | 61.7 |
| 1978 | 57 | 61.7 |
| 1979 | 62 | 61.7 |
| 1980 | 83 | 77.1 |
| 1981 | 76 | 77.1 |
| 1984 | 72 | 77.1 |
| 1986 | 62 | 77.1 |
| 1987 | 77 | 77.1 |
| 1988 | 95 | 77.1 |
| 1989 | 75 | 77.1 |
| 1990 | 88 | 56.7 |
| 1991 | 61 | 56.7 |
| 1992 | 32 | 56.7 |
| 1993 | 16 | 56.7 |
| 1994 | 64 | 56.7 |
| 1995 | 59 | 56.7 |
| 1996 | 57 | 56.7 |
| 1997 | 65 | 56.7 |
| 1998 | 71 | 56.7 |
| 1999 | 54 | 56.7 |
| 2000 | 74 | 67.4 |
| 2001 | 82 | 67.4 |
| 2002 | 73 | 67.4 |
| 2003 | 76 | 67.4 |
| 2004 | 52 | 67.4 |
| 2005 | 67 | 67.4 |
| 2006 | 74 | 67.4 |
| 2007 | 69 | 67.4 |
| 2008 | 56 | 67.4 |
| 2009 | 51 | 67.4 |
| 2010 | 50 | 66.2 |
| 2011 | 71 | 66.2 |
| 2012 | 79 | 66.2 |
| 2013 | 62 | 66.2 |
| 2014 | 59 | 66.2 |
| 2015 | 71 | 66.2 |
| 2016 | 73 | 66.2 |
| 2017 | 80 | 66.2 |
| 2018 | 64 | 66.2 |
| 2019 | 53 | 66.2 |
| 2020 | 77 | 79.3 |
| 2021 | 98 | 79.3 |
| 2022 | 75 | 79.3 |
| 2023 | 69 | 79.3 |
| 2024 | 77 | 79.3 |
| 2025 | 81 | 79.3 |
| 2026 | 78 | 79.3 |
| Year | First date | Last date |
|---|---|---|
| 1966 | 1966-05-04 | 1966-09-23 |
| 1967 | 1967-05-23 | 1967-09-29 |
| 1968 | 1968-06-02 | 1968-09-14 |
| 1969 | 1969-05-24 | 1969-09-20 |
| 1971 | 1971-05-13 | 1971-09-12 |
| 1972 | 1972-05-16 | 1972-09-19 |
| 1973 | 1973-05-31 | 1973-09-07 |
| 1976 | 1976-06-01 | 1976-10-02 |
| 1977 | 1977-05-09 | 1977-09-14 |
| 1978 | 1978-05-15 | 1978-09-10 |
| 1979 | 1979-05-16 | 1979-09-28 |
| 1980 | 1980-04-19 | 1980-10-07 |
| 1981 | 1981-04-24 | 1981-10-02 |
| 1984 | 1984-05-15 | 1984-09-19 |
| 1986 | 1986-05-03 | 1986-08-30 |
| 1987 | 1987-04-18 | 1987-10-04 |
| 1988 | 1988-05-06 | 1988-09-16 |
| 1989 | 1989-04-21 | 1989-10-01 |
| 1990 | 1990-04-21 | 1990-10-05 |
| 1991 | 1991-05-21 | 1991-10-16 |
| 1992 | 1992-05-06 | 1992-08-20 |
| 1993 | 1993-05-13 | 1993-09-11 |
| 1994 | 1994-04-22 | 1994-09-18 |
| 1995 | 1995-06-13 | 1995-10-11 |
| 1996 | 1996-06-08 | 1996-08-31 |
| 1997 | 1997-05-16 | 1997-10-02 |
| 1998 | 1998-05-26 | 1998-09-19 |
| 1999 | 1999-05-28 | 1999-09-23 |
| 2000 | 2000-06-05 | 2000-09-17 |
| 2001 | 2001-04-27 | 2001-10-01 |
| 2002 | 2002-05-21 | 2002-09-17 |
| 2003 | 2003-04-12 | 2003-10-09 |
| 2004 | 2004-05-08 | 2004-10-09 |
| 2005 | 2005-06-06 | 2005-10-01 |
| 2006 | 2006-05-18 | 2006-09-14 |
| 2007 | 2007-05-13 | 2007-09-22 |
| 2008 | 2008-05-18 | 2008-09-25 |
| 2009 | 2009-05-18 | 2009-09-26 |
| 2010 | 2010-06-24 | 2010-10-07 |
| 2011 | 2011-06-02 | 2011-10-04 |
| 2012 | 2012-04-23 | 2012-09-26 |
| 2013 | 2013-05-12 | 2013-09-21 |
| 2014 | 2014-05-24 | 2014-09-27 |
| 2015 | 2015-04-14 | 2015-10-10 |
| 2016 | 2016-04-22 | 2016-10-01 |
| 2017 | 2017-05-06 | 2017-09-13 |
| 2018 | 2018-05-16 | 2018-09-22 |
| 2019 | 2019-06-02 | 2019-09-19 |
| 2020 | 2020-05-20 | 2020-10-10 |
| 2021 | 2021-04-30 | 2021-10-06 |
| 2022 | 2022-06-17 | 2022-09-29 |
| 2023 | 2023-04-11 | 2023-09-30 |
| 2024 | 2024-06-11 | 2024-10-09 |
| 2025 | 2025-04-11 | 2025-10-03 |
| 2026 | 2026-04-22 | 2026-10-09 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 55 | 98 | 2021 | 78 |
| 35 C (95 F): Days | 54 | 61 | 1988 | 38 |
| 40 C (104 F): Days | 35 | 18 | 1988 | 9 |
| 45 C (113 F): Days | 1 | 0 | n/a | 1 |
| 90 F (32.2 C): Days | 55 | 79 | 1988 | 66 |
| 100 F (37.8 C): Days | 50 | 37 | 1988 | 20 |
| 110 F (43.3 C): Days | 4 | 1 | 2002 | 3 |
| 0 C (32 F): Ice days (max | 55 | 91 | 1978 | 14 |
| 0 C (32 F): Frost days (min | 54 | 198 | 2002 | 100 |
| -10 C (14 F): Days with min | 54 | 112 | 1978 | 18 |
| -20 C (-4 F): Days with min | 54 | 44 | 1978 | 4 |
| -30 C (-22 F): Days with min | 44 | 11 | 1977 | 5 |
| -40 C (-40 F): Days with min | 3 | 2 | 1989 | 1 |
| 20 C (68 F): Tropical nights (min | 41 | 14 | 1988 | 13 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 49 | 18 | 1973 | 3 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 39 | 5 | 1971 | 5 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 12 | 2 | 2011 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 31 | 6 | 2022 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 6 | 1 | 2008 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.
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).