Jamestown 2 NW Threshold Days by Year (USC00364325)
16 fixed thresholds counted per year at Jamestown 2 NW (USC00364325): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Jamestown 2 NW Thresholds
- Jamestown 2 NW: days with a maximum temperature at or above 30 C (86 F) in 88 years, most in 1941 with 57.
- Jamestown 2 NW: days with a maximum temperature at or below 0 C (32 F) in 88 years, most in 1960 with 70.
- Jamestown 2 NW: nights with a minimum temperature at or below 0 C (32 F) in 88 years, most in 1943 with 178.
- Jamestown 2 NW: nights with a minimum temperature at or below -10 C (14 F) in 88 years, most in 1978 with 69.
- 16 fixed thresholds have at least one qualifying day at Jamestown 2 NW.
Days at or above 30 C (86 F)
88 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1935 | 18 | 29.3 |
| 1937 | 30 | 29.3 |
| 1938 | 31 | 29.3 |
| 1939 | 38 | 29.3 |
| 1941 | 57 | 35.1 |
| 1943 | 31 | 35.1 |
| 1944 | 36 | 35.1 |
| 1945 | 25 | 35.1 |
| 1946 | 28 | 35.1 |
| 1947 | 38 | 35.1 |
| 1948 | 23 | 35.1 |
| 1949 | 43 | 35.1 |
| 1950 | 12 | 24.2 |
| 1951 | 18 | 24.2 |
| 1952 | 41 | 24.2 |
| 1953 | 35 | 24.2 |
| 1954 | 25 | 24.2 |
| 1955 | 38 | 24.2 |
| 1956 | 11 | 24.2 |
| 1957 | 18 | 24.2 |
| 1958 | 9 | 24.2 |
| 1959 | 35 | 24.2 |
| 1960 | 18 | 22.6 |
| 1961 | 26 | 22.6 |
| 1962 | 28 | 22.6 |
| 1963 | 21 | 22.6 |
| 1964 | 29 | 22.6 |
| 1965 | 23 | 22.6 |
| 1966 | 28 | 22.6 |
| 1967 | 12 | 22.6 |
| 1968 | 25 | 22.6 |
| 1969 | 16 | 22.6 |
| 1970 | 24 | 17.1 |
| 1971 | 26 | 17.1 |
| 1972 | 15 | 17.1 |
| 1973 | 17 | 17.1 |
| 1974 | 13 | 17.1 |
| 1975 | 15 | 17.1 |
| 1976 | 11 | 17.1 |
| 1977 | 17 | 17.1 |
| 1978 | 18 | 17.1 |
| 1979 | 15 | 17.1 |
| 1980 | 15 | 20.3 |
| 1981 | 10 | 20.3 |
| 1982 | 8 | 20.3 |
| 1983 | 37 | 20.3 |
| 1984 | 15 | 20.3 |
| 1985 | 14 | 20.3 |
| 1986 | 18 | 20.3 |
| 1987 | 26 | 20.3 |
| 1988 | 42 | 20.3 |
| 1989 | 18 | 20.3 |
| 1990 | 16 | 26.1 |
| 1991 | 50 | 26.1 |
| 1992 | 9 | 26.1 |
| 1993 | 31 | 26.1 |
| 1994 | 20 | 26.1 |
| 1996 | 13 | 26.1 |
| 1997 | 19 | 26.1 |
| 1998 | 35 | 26.1 |
| 1999 | 42 | 26.1 |
| 2000 | 5 | 13.2 |
| 2001 | 20 | 13.2 |
| 2002 | 36 | 13.2 |
| 2003 | 5 | 13.2 |
| 2004 | 1 | 13.2 |
| 2005 | 25 | 13.2 |
| 2006 | 11 | 13.2 |
| 2007 | 16 | 13.2 |
| 2008 | 7 | 13.2 |
| 2009 | 6 | 13.2 |
| 2010 | 20 | 17.7 |
| 2011 | 25 | 17.7 |
| 2012 | 23 | 17.7 |
| 2013 | 13 | 17.7 |
| 2014 | 6 | 17.7 |
| 2015 | 20 | 17.7 |
| 2016 | 27 | 17.7 |
| 2017 | 10 | 17.7 |
| 2018 | 20 | 17.7 |
| 2019 | 13 | 17.7 |
| 2020 | 19 | 12.6 |
| 2021 | 9 | 12.6 |
| 2022 | 13 | 12.6 |
| 2023 | 5 | 12.6 |
| 2024 | 14 | 12.6 |
| 2025 | 16 | 12.6 |
| 2026 | 12 | 12.6 |
| Year | First date | Last date |
|---|---|---|
| 1935 | 1935-06-14 | 1935-08-17 |
| 1937 | 1937-06-01 | 1937-09-25 |
| 1938 | 1938-06-16 | 1938-08-21 |
| 1939 | 1939-05-20 | 1939-09-17 |
| 1941 | 1941-04-20 | 1941-09-10 |
| 1943 | 1943-06-03 | 1943-09-06 |
| 1944 | 1944-05-27 | 1944-09-03 |
| 1945 | 1945-06-14 | 1945-09-10 |
| 1946 | 1946-06-11 | 1946-09-28 |
| 1947 | 1947-06-05 | 1947-09-19 |
| 1948 | 1948-06-23 | 1948-09-17 |
| 1949 | 1949-05-05 | 1949-10-11 |
| 1950 | 1950-05-06 | 1950-08-29 |
| 1951 | 1951-06-25 | 1951-10-06 |
| 1952 | 1952-06-07 | 1952-10-02 |
| 1953 | 1953-06-06 | 1953-10-01 |
| 1954 | 1954-06-11 | 1954-09-30 |
| 1955 | 1955-06-07 | 1955-09-20 |
| 1956 | 1956-06-13 | 1956-09-01 |
| 1957 | 1957-06-14 | 1957-09-03 |
| 1958 | 1958-06-06 | 1958-08-15 |
| 1959 | 1959-05-07 | 1959-09-29 |
| 1960 | 1960-04-25 | 1960-09-09 |
| 1961 | 1961-06-13 | 1961-09-25 |
| 1962 | 1962-05-15 | 1962-09-14 |
| 1963 | 1963-05-10 | 1963-07-29 |
| 1964 | 1964-05-20 | 1964-09-11 |
| 1965 | 1965-05-10 | 1965-09-23 |
| 1966 | 1966-06-10 | 1966-09-03 |
| 1967 | 1967-05-28 | 1967-07-11 |
| 1968 | 1968-06-07 | 1968-09-05 |
| 1969 | 1969-05-30 | 1969-09-01 |
| 1970 | 1970-05-02 | 1970-09-25 |
| 1971 | 1971-06-07 | 1971-09-11 |
| 1972 | 1972-06-20 | 1972-08-25 |
| 1973 | 1973-06-11 | 1973-09-05 |
| 1974 | 1974-06-10 | 1974-08-21 |
| 1975 | 1975-06-23 | 1975-08-13 |
| 1976 | 1976-04-19 | 1976-08-26 |
| 1977 | 1977-05-18 | 1977-09-02 |
| 1978 | 1978-05-28 | 1978-09-21 |
| 1979 | 1979-05-09 | 1979-08-11 |
| 1980 | 1980-06-27 | 1980-09-02 |
| 1981 | 1981-06-16 | 1981-07-20 |
| 1982 | 1982-07-08 | 1982-09-14 |
| 1983 | 1983-06-13 | 1983-09-20 |
| 1984 | 1984-06-09 | 1984-08-17 |
| 1985 | 1985-04-24 | 1985-09-09 |
| 1986 | 1986-04-29 | 1986-09-29 |
| 1987 | 1987-05-30 | 1987-08-18 |
| 1988 | 1988-05-31 | 1988-08-18 |
| 1989 | 1989-06-02 | 1989-09-10 |
| 1990 | 1990-04-26 | 1990-08-29 |
| 1991 | 1991-05-14 | 1991-09-17 |
| 1992 | 1992-05-18 | 1992-08-27 |
| 1993 | 1993-06-19 | 1993-09-01 |
| 1994 | 1994-06-14 | 1994-08-03 |
| 1996 | 1996-05-19 | 1996-08-23 |
| 1997 | 1997-06-21 | 1997-08-19 |
| 1998 | 1998-05-16 | 1998-09-27 |
| 1999 | 1999-06-07 | 1999-09-13 |
| 2000 | 2000-06-11 | 2000-09-03 |
| 2001 | 2001-06-14 | 2001-09-10 |
| 2002 | 2002-04-17 | 2002-09-23 |
| 2003 | 2003-06-25 | 2003-08-22 |
| 2004 | 2004-06-10 | 2004-06-10 |
| 2005 | 2005-06-06 | 2005-08-13 |
| 2006 | 2006-05-30 | 2006-08-03 |
| 2007 | 2007-06-01 | 2007-09-26 |
| 2008 | 2008-06-07 | 2008-09-15 |
| 2009 | 2009-04-27 | 2009-08-18 |
| 2010 | 2010-06-28 | 2010-09-25 |
| 2011 | 2011-05-31 | 2011-09-04 |
| 2012 | 2012-05-04 | 2012-09-01 |
| 2013 | 2013-06-24 | 2013-09-13 |
| 2014 | 2014-05-14 | 2014-08-11 |
| 2015 | 2015-05-09 | 2015-09-10 |
| 2016 | 2016-05-29 | 2016-09-11 |
| 2017 | 2017-06-13 | 2017-09-28 |
| 2018 | 2018-05-29 | 2018-09-22 |
| 2019 | 2019-05-26 | 2019-10-03 |
| 2020 | 2020-05-26 | 2020-08-28 |
| 2021 | 2021-06-28 | 2021-08-29 |
| 2022 | 2022-05-22 | 2022-08-30 |
| 2023 | 2023-06-03 | 2023-09-07 |
| 2024 | 2024-06-18 | 2024-09-03 |
| 2025 | 2025-06-23 | 2025-08-13 |
| 2026 | 2026-05-19 | 2026-08-11 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 88 | 57 | 1941 | 12 |
| 35 C (95 F): Days | 17 | 12 | 1941 | 3 |
| 90 F (32.2 C): Days | 69 | 34 | 1941 | 5 |
| 100 F (37.8 C): Days | 2 | 3 | 1941 | 2 |
| 0 C (32 F): Ice days (max | 88 | 70 | 1960 | 35 |
| 0 C (32 F): Frost days (min | 88 | 178 | 1943 | 85 |
| -10 C (14 F): Days with min | 88 | 69 | 1978 | 34 |
| -20 C (-4 F): Days with min | 74 | 24 | 2014 | 11 |
| -30 C (-22 F): Days with min | 5 | 2 | 1963 | 2 |
| 20 C (68 F): Tropical nights (min | 74 | 19 | 1941 | 7 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 84 | 52 | 2011 | 29 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 84 | 17 | 2006 | 6 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 47 | 4 | 2019 | 4 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 4 | 1 | 1959 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 63 | 10 | 1977 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 13 | 2 | 1968 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1935.
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 (2026-10-16).