McNary 2N Threshold Days by Year (USC00025412)
16 fixed thresholds counted per year at McNary 2N (USC00025412): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for McNary 2N Thresholds
- McNary 2N: nights with a minimum temperature at or below 0 C (32 F) in 89 years, most in 1945 with 230.
- McNary 2N: nights with a minimum temperature at or below -10 C (14 F) in 89 years, most in 1956 with 65.
- McNary 2N: days with 10 mm (0.39 in) or more of precipitation in 87 years, most in 1982 with 38.
- McNary 2N: days with a maximum temperature at or above 30 C (86 F) in 86 years, most in 1937 with 40.
- 16 fixed thresholds have at least one qualifying day at McNary 2N.
Days at or above 30 C (86 F)
86 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1934 | 15 | 18.8 |
| 1935 | 1 | 18.8 |
| 1936 | 19 | 18.8 |
| 1937 | 40 | 18.8 |
| 1940 | 19 | 8.9 |
| 1942 | 12 | 8.9 |
| 1943 | 8 | 8.9 |
| 1944 | 8 | 8.9 |
| 1945 | 8 | 8.9 |
| 1946 | 3 | 8.9 |
| 1947 | 5 | 8.9 |
| 1948 | 12 | 8.9 |
| 1949 | 5 | 8.9 |
| 1950 | 8 | 11 |
| 1953 | 14 | 11 |
| 1954 | 9 | 11 |
| 1955 | 6 | 11 |
| 1956 | 12 | 11 |
| 1957 | 13 | 11 |
| 1958 | 12 | 11 |
| 1959 | 14 | 11 |
| 1960 | 23 | 10.7 |
| 1961 | 19 | 10.7 |
| 1962 | 7 | 10.7 |
| 1963 | 10 | 10.7 |
| 1964 | 4 | 10.7 |
| 1965 | 3 | 10.7 |
| 1966 | 11 | 10.7 |
| 1967 | 4 | 10.7 |
| 1968 | 13 | 10.7 |
| 1969 | 13 | 10.7 |
| 1970 | 19 | 23.1 |
| 1971 | 24 | 23.1 |
| 1972 | 20 | 23.1 |
| 1973 | 15 | 23.1 |
| 1974 | 30 | 23.1 |
| 1975 | 15 | 23.1 |
| 1976 | 15 | 23.1 |
| 1977 | 21 | 23.1 |
| 1978 | 35 | 23.1 |
| 1979 | 37 | 23.1 |
| 1980 | 30 | 19.3 |
| 1981 | 28 | 19.3 |
| 1982 | 13 | 19.3 |
| 1983 | 9 | 19.3 |
| 1984 | 7 | 19.3 |
| 1985 | 33 | 19.3 |
| 1986 | 15 | 19.3 |
| 1989 | 19 | 19.3 |
| 1990 | 16 | 9.5 |
| 1991 | 3 | 9.5 |
| 1992 | 1 | 9.5 |
| 1993 | 6 | 9.5 |
| 1994 | 12 | 9.5 |
| 1995 | 18 | 9.5 |
| 1996 | 16 | 9.5 |
| 1997 | 6 | 9.5 |
| 1998 | 13 | 9.5 |
| 1999 | 4 | 9.5 |
| 2000 | 15 | 14.2 |
| 2001 | 9 | 14.2 |
| 2002 | 26 | 14.2 |
| 2003 | 19 | 14.2 |
| 2004 | 4 | 14.2 |
| 2005 | 16 | 14.2 |
| 2006 | 11 | 14.2 |
| 2007 | 23 | 14.2 |
| 2008 | 10 | 14.2 |
| 2009 | 9 | 14.2 |
| 2010 | 6 | 11.6 |
| 2011 | 11 | 11.6 |
| 2012 | 13 | 11.6 |
| 2013 | 13 | 11.6 |
| 2014 | 6 | 11.6 |
| 2015 | 7 | 11.6 |
| 2016 | 20 | 11.6 |
| 2017 | 16 | 11.6 |
| 2018 | 21 | 11.6 |
| 2019 | 3 | 11.6 |
| 2020 | 32 | 20.4 |
| 2021 | 15 | 20.4 |
| 2022 | 10 | 20.4 |
| 2023 | 24 | 20.4 |
| 2024 | 20 | 20.4 |
| 2025 | 27 | 20.4 |
| 2026 | 15 | 20.4 |
| Year | First date | Last date |
|---|---|---|
| 1934 | 1934-06-11 | 1934-08-02 |
| 1935 | 1935-07-12 | 1935-07-12 |
| 1936 | 1936-06-12 | 1936-08-24 |
| 1937 | 1937-05-17 | 1937-09-14 |
| 1940 | 1940-06-13 | 1940-08-11 |
| 1942 | 1942-06-22 | 1942-07-25 |
| 1943 | 1943-06-23 | 1943-07-30 |
| 1944 | 1944-06-28 | 1944-08-05 |
| 1945 | 1945-06-30 | 1945-09-06 |
| 1946 | 1946-06-04 | 1946-06-14 |
| 1947 | 1947-07-01 | 1947-07-31 |
| 1948 | 1948-07-08 | 1948-09-04 |
| 1949 | 1949-07-17 | 1949-08-31 |
| 1950 | 1950-06-27 | 1950-09-02 |
| 1953 | 1953-06-22 | 1953-08-10 |
| 1954 | 1954-06-19 | 1954-08-02 |
| 1955 | 1955-06-08 | 1955-09-07 |
| 1956 | 1956-06-01 | 1956-09-19 |
| 1957 | 1957-06-24 | 1957-07-23 |
| 1958 | 1958-05-28 | 1958-07-15 |
| 1959 | 1959-06-18 | 1959-07-28 |
| 1960 | 1960-06-18 | 1960-08-21 |
| 1961 | 1961-06-11 | 1961-07-21 |
| 1962 | 1962-06-24 | 1962-08-16 |
| 1963 | 1963-06-28 | 1963-07-31 |
| 1964 | 1964-07-03 | 1964-07-06 |
| 1965 | 1965-07-04 | 1965-08-28 |
| 1966 | 1966-06-26 | 1966-08-09 |
| 1967 | 1967-07-01 | 1967-07-04 |
| 1968 | 1968-06-18 | 1968-07-21 |
| 1969 | 1969-06-29 | 1969-08-10 |
| 1970 | 1970-05-17 | 1970-08-01 |
| 1971 | 1971-06-19 | 1971-09-07 |
| 1972 | 1972-06-21 | 1972-08-23 |
| 1973 | 1973-06-10 | 1973-07-26 |
| 1974 | 1974-05-27 | 1974-09-11 |
| 1975 | 1975-06-16 | 1975-09-01 |
| 1976 | 1976-06-10 | 1976-07-17 |
| 1977 | 1977-06-01 | 1977-08-07 |
| 1978 | 1978-06-11 | 1978-10-01 |
| 1979 | 1979-06-22 | 1979-10-13 |
| 1980 | 1980-06-09 | 1980-08-11 |
| 1981 | 1981-06-07 | 1981-08-31 |
| 1982 | 1982-06-19 | 1982-07-21 |
| 1983 | 1983-06-18 | 1983-09-04 |
| 1984 | 1984-05-24 | 1984-07-15 |
| 1985 | 1985-06-08 | 1985-08-31 |
| 1986 | 1986-05-26 | 1986-08-22 |
| 1989 | 1989-06-16 | 1989-07-20 |
| 1990 | 1990-06-05 | 1990-07-20 |
| 1991 | 1991-07-02 | 1991-07-04 |
| 1992 | 1992-07-06 | 1992-07-06 |
| 1993 | 1993-06-15 | 1993-08-02 |
| 1994 | 1994-06-25 | 1994-08-04 |
| 1995 | 1995-07-07 | 1995-08-11 |
| 1996 | 1996-05-13 | 1996-08-15 |
| 1997 | 1997-07-02 | 1997-07-16 |
| 1998 | 1998-06-28 | 1998-07-20 |
| 1999 | 1999-06-29 | 1999-07-02 |
| 2000 | 2000-05-24 | 2000-09-15 |
| 2001 | 2001-06-18 | 2001-08-28 |
| 2002 | 2002-05-30 | 2002-08-14 |
| 2003 | 2003-06-30 | 2003-08-11 |
| 2004 | 2004-06-04 | 2004-08-12 |
| 2005 | 2005-05-23 | 2005-07-22 |
| 2006 | 2006-06-05 | 2006-07-22 |
| 2007 | 2007-06-17 | 2007-07-15 |
| 2008 | 2008-06-15 | 2008-08-01 |
| 2009 | 2009-07-01 | 2009-08-05 |
| 2010 | 2010-06-06 | 2010-07-19 |
| 2011 | 2011-06-16 | 2011-07-18 |
| 2012 | 2012-06-02 | 2012-07-02 |
| 2013 | 2013-06-08 | 2013-07-02 |
| 2014 | 2014-06-03 | 2014-07-03 |
| 2015 | 2015-06-18 | 2015-06-24 |
| 2016 | 2016-06-04 | 2016-07-30 |
| 2017 | 2017-06-16 | 2017-07-07 |
| 2018 | 2018-06-04 | 2018-08-09 |
| 2019 | 2019-06-29 | 2019-07-21 |
| 2020 | 2020-06-05 | 2020-09-08 |
| 2021 | 2021-06-12 | 2021-07-12 |
| 2022 | 2022-06-09 | 2022-07-23 |
| 2023 | 2023-06-27 | 2023-08-06 |
| 2024 | 2024-06-06 | 2024-08-17 |
| 2025 | 2025-06-12 | 2025-08-19 |
| 2026 | 2026-06-12 | 2026-08-20 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 86 | 40 | 1937 | 15 |
| 35 C (95 F): Days | 5 | 3 | 2003 | 2 |
| 90 F (32.2 C): Days | 60 | 13 | 1974 | 2 |
| 0 C (32 F): Ice days (max | 86 | 23 | 1964 | 3 |
| 0 C (32 F): Frost days (min | 89 | 230 | 1945 | 77 |
| -10 C (14 F): Days with min | 89 | 65 | 1956 | 7 |
| -20 C (-4 F): Days with min | 37 | 16 | 1949 | 1 |
| -30 C (-22 F): Days with min | 1 | 1 | 1949 | 1 |
| 20 C (68 F): Tropical nights (min | 1 | 1 | 1937 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 87 | 38 | 1982 | 17 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 86 | 13 | 1978 | 6 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 39 | 5 | 1978 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 3 | 1 | 1954 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 81 | 21 | 1965 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 52 | 4 | 1958 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 6 | 2 | 1965 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1934.
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).