May 2SSE Threshold Days by Year (USC00105685)
14 fixed thresholds counted per year at May 2SSE (USC00105685): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for May 2SSE Thresholds
- May 2SSE: days with a maximum temperature at or above 30 C (86 F) in 66 years, most in 1981 with 73.
- May 2SSE: days with a maximum temperature at or above 90 F (32.2 C) in 66 years, most in 1967 with 43.
- May 2SSE: days with a maximum temperature at or below 0 C (32 F) in 66 years, most in 1985 with 84.
- May 2SSE: nights with a minimum temperature at or below 0 C (32 F) in 59 years, most in 1965 with 237.
- 14 fixed thresholds have at least one qualifying day at May 2SSE.
Days at or above 30 C (86 F)
66 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1936 | 50 | 43.7 |
| 1938 | 38 | 43.7 |
| 1939 | 43 | 43.7 |
| 1940 | 60 | 33.9 |
| 1941 | 24 | 33.9 |
| 1942 | 45 | 33.9 |
| 1944 | 24 | 33.9 |
| 1945 | 30 | 33.9 |
| 1946 | 38 | 33.9 |
| 1947 | 32 | 33.9 |
| 1948 | 22 | 33.9 |
| 1949 | 30 | 33.9 |
| 1950 | 24 | 32.3 |
| 1951 | 24 | 32.3 |
| 1952 | 28 | 32.3 |
| 1953 | 34 | 32.3 |
| 1954 | 34 | 32.3 |
| 1955 | 44 | 32.3 |
| 1956 | 24 | 32.3 |
| 1957 | 32 | 32.3 |
| 1958 | 36 | 32.3 |
| 1959 | 43 | 32.3 |
| 1960 | 41 | 48.5 |
| 1961 | 57 | 48.5 |
| 1963 | 45 | 48.5 |
| 1964 | 37 | 48.5 |
| 1965 | 23 | 48.5 |
| 1966 | 72 | 48.5 |
| 1967 | 69 | 48.5 |
| 1968 | 44 | 48.5 |
| 1970 | 62 | 48.8 |
| 1971 | 54 | 48.8 |
| 1972 | 43 | 48.8 |
| 1973 | 55 | 48.8 |
| 1974 | 55 | 48.8 |
| 1975 | 38 | 48.8 |
| 1976 | 34 | 48.8 |
| 1977 | 51 | 48.8 |
| 1978 | 40 | 48.8 |
| 1979 | 56 | 48.8 |
| 1980 | 37 | 43.8 |
| 1981 | 73 | 43.8 |
| 1982 | 39 | 43.8 |
| 1983 | 37 | 43.8 |
| 1984 | 34 | 43.8 |
| 1985 | 38 | 43.8 |
| 1986 | 56 | 43.8 |
| 1987 | 36 | 43.8 |
| 2001 | 55 | 49.6 |
| 2002 | 36 | 49.6 |
| 2003 | 63 | 49.6 |
| 2004 | 36 | 49.6 |
| 2005 | 44 | 49.6 |
| 2006 | 50 | 49.6 |
| 2007 | 57 | 49.6 |
| 2008 | 60 | 49.6 |
| 2009 | 45 | 49.6 |
| 2010 | 35 | 52.2 |
| 2011 | 40 | 52.2 |
| 2012 | 60 | 52.2 |
| 2013 | 67 | 52.2 |
| 2014 | 47 | 52.2 |
| 2015 | 49 | 52.2 |
| 2016 | 55 | 52.2 |
| 2017 | 64 | 52.2 |
| 2018 | 53 | 52.2 |
| Year | First date | Last date |
|---|---|---|
| 1936 | 1936-05-26 | 1936-09-21 |
| 1938 | 1938-06-26 | 1938-09-24 |
| 1939 | 1939-06-28 | 1939-09-21 |
| 1940 | 1940-05-10 | 1940-09-01 |
| 1941 | 1941-05-23 | 1941-09-11 |
| 1942 | 1942-07-02 | 1942-09-07 |
| 1944 | 1944-06-24 | 1944-09-12 |
| 1945 | 1945-06-21 | 1945-09-13 |
| 1946 | 1946-07-04 | 1946-09-14 |
| 1947 | 1947-05-07 | 1947-09-05 |
| 1948 | 1948-06-01 | 1948-09-14 |
| 1949 | 1949-06-10 | 1949-09-08 |
| 1950 | 1950-06-29 | 1950-09-06 |
| 1951 | 1951-07-03 | 1951-08-19 |
| 1952 | 1952-06-09 | 1952-09-23 |
| 1953 | 1953-07-06 | 1953-09-13 |
| 1954 | 1954-05-18 | 1954-09-10 |
| 1955 | 1955-06-21 | 1955-09-13 |
| 1956 | 1956-06-11 | 1956-09-19 |
| 1957 | 1957-06-04 | 1957-09-07 |
| 1958 | 1958-05-20 | 1958-09-11 |
| 1959 | 1959-06-12 | 1959-09-11 |
| 1960 | 1960-05-11 | 1960-09-19 |
| 1961 | 1961-06-15 | 1961-08-24 |
| 1963 | 1963-07-02 | 1963-09-30 |
| 1964 | 1964-05-19 | 1964-08-18 |
| 1965 | 1965-07-05 | 1965-08-12 |
| 1966 | 1966-05-05 | 1966-09-24 |
| 1967 | 1967-06-19 | 1967-09-29 |
| 1968 | 1968-06-17 | 1968-09-13 |
| 1970 | 1970-06-04 | 1970-08-31 |
| 1971 | 1971-06-21 | 1971-09-13 |
| 1972 | 1972-05-30 | 1972-09-05 |
| 1973 | 1973-05-15 | 1973-09-06 |
| 1974 | 1974-06-11 | 1974-09-04 |
| 1975 | 1975-06-30 | 1975-09-09 |
| 1976 | 1976-06-19 | 1976-09-05 |
| 1977 | 1977-05-31 | 1977-09-07 |
| 1978 | 1978-06-08 | 1978-09-04 |
| 1979 | 1979-05-20 | 1979-09-23 |
| 1980 | 1980-06-21 | 1980-09-06 |
| 1981 | 1981-06-24 | 1981-09-19 |
| 1982 | 1982-06-21 | 1982-09-08 |
| 1983 | 1983-05-25 | 1983-09-01 |
| 1984 | 1984-05-29 | 1984-09-18 |
| 1985 | 1985-06-18 | 1985-08-30 |
| 1986 | 1986-05-26 | 1986-09-04 |
| 1987 | 1987-06-12 | 1987-09-23 |
| 2001 | 2001-05-12 | 2001-09-24 |
| 2002 | 2002-06-16 | 2002-09-15 |
| 2003 | 2003-05-23 | 2003-09-27 |
| 2004 | 2004-06-03 | 2004-09-11 |
| 2005 | 2005-06-20 | 2005-09-03 |
| 2006 | 2006-05-16 | 2006-09-04 |
| 2007 | 2007-06-16 | 2007-09-03 |
| 2008 | 2008-05-17 | 2008-09-20 |
| 2009 | 2009-05-18 | 2009-09-27 |
| 2010 | 2010-06-29 | 2010-10-04 |
| 2011 | 2011-06-29 | 2011-10-01 |
| 2012 | 2012-05-16 | 2012-09-15 |
| 2013 | 2013-06-08 | 2013-09-12 |
| 2014 | 2014-06-13 | 2014-09-26 |
| 2015 | 2015-06-08 | 2015-10-11 |
| 2016 | 2016-06-05 | 2016-09-02 |
| 2017 | 2017-06-01 | 2017-09-13 |
| 2018 | 2018-06-07 | 2018-09-09 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 66 | 73 | 1981 | 53 |
| 35 C (95 F): Days | 49 | 17 | 2003 | 7 |
| 90 F (32.2 C): Days | 66 | 43 | 1967 | 36 |
| 100 F (37.8 C): Days | 9 | 4 | 1936 | 1 |
| 0 C (32 F): Ice days (max | 66 | 84 | 1985 | 10 |
| 0 C (32 F): Frost days (min | 59 | 237 | 1965 | 185 |
| -10 C (14 F): Days with min | 59 | 118 | 1985 | 50 |
| -20 C (-4 F): Days with min | 57 | 45 | 1985 | 22 |
| -30 C (-22 F): Days with min | 26 | 10 | 1949 | 7 |
| -40 C (-40 F): Days with min | 1 | 1 | 1983 | 1 |
| 20 C (68 F): Tropical nights (min | 1 | 1 | 1948 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 59 | 9 | 1968 | 2 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 8 | 1 | 1948 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 30 | 4 | 1958 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.
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).