Eastport Threshold Days by Year (USC00172426)
16 fixed thresholds counted per year at Eastport (USC00172426): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Eastport Thresholds
- Eastport: nights with a minimum temperature at or below 0 C (32 F) in 110 years, most in 1904 with 166.
- Eastport: nights with a minimum temperature at or below -10 C (14 F) in 110 years, most in 1904 with 79.
- Eastport: days with 10 mm (0.39 in) or more of precipitation in 106 years, most in 1979 with 57.
- Eastport: days with 25 mm (0.98 in) or more of precipitation in 105 years, most in 1979 with 21.
- 16 fixed thresholds have at least one qualifying day at Eastport.
Days at or above 30 C (86 F)
62 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1893 | 2 | 1.3 |
| 1894 | 1 | 1.3 |
| 1898 | 1 | 1.3 |
| 1900 | 2 | 1.5 |
| 1901 | 2 | 1.5 |
| 1905 | 1 | 1.5 |
| 1907 | 1 | 1.5 |
| 1916 | 1 | 1 |
| 1921 | 3 | 2 |
| 1922 | 1 | 2 |
| 1931 | 1 | 2 |
| 1935 | 2 | 2 |
| 1937 | 4 | 2 |
| 1939 | 1 | 2 |
| 1941 | 2 | 2.1 |
| 1944 | 3 | 2.1 |
| 1945 | 2 | 2.1 |
| 1946 | 1 | 2.1 |
| 1947 | 2 | 2.1 |
| 1948 | 2 | 2.1 |
| 1949 | 3 | 2.1 |
| 1950 | 1 | 2.6 |
| 1953 | 2 | 2.6 |
| 1955 | 6 | 2.6 |
| 1957 | 3 | 2.6 |
| 1959 | 1 | 2.6 |
| 1960 | 1 | 2.3 |
| 1961 | 2 | 2.3 |
| 1963 | 5 | 2.3 |
| 1965 | 1 | 2.3 |
| 1968 | 1 | 2.3 |
| 1969 | 4 | 2.3 |
| 1970 | 4 | 3.3 |
| 1971 | 3 | 3.3 |
| 1973 | 3 | 3.3 |
| 1974 | 2 | 3.3 |
| 1975 | 3 | 3.3 |
| 1976 | 5 | 3.3 |
| 1977 | 4 | 3.3 |
| 1978 | 3 | 3.3 |
| 1979 | 3 | 3.3 |
| 1983 | 3 | 2.2 |
| 1984 | 1 | 2.2 |
| 1985 | 2 | 2.2 |
| 1987 | 2 | 2.2 |
| 1988 | 3 | 2.2 |
| 1990 | 7 | 5.3 |
| 1991 | 8 | 5.3 |
| 1992 | 3 | 5.3 |
| 1993 | 7 | 5.3 |
| 1994 | 2 | 5.3 |
| 1996 | 1 | 5.3 |
| 1997 | 8 | 5.3 |
| 1998 | 3 | 5.3 |
| 1999 | 9 | 5.3 |
| 2000 | 1 | 3.8 |
| 2001 | 12 | 3.8 |
| 2002 | 4 | 3.8 |
| 2003 | 2 | 3.8 |
| 2008 | 1 | 3.8 |
| 2009 | 3 | 3.8 |
| 2010 | 4 | 4 |
| Year | First date | Last date |
|---|---|---|
| 1893 | 1893-07-21 | 1893-08-10 |
| 1894 | 1894-07-29 | 1894-07-29 |
| 1898 | 1898-07-04 | 1898-07-04 |
| 1900 | 1900-08-11 | 1900-08-27 |
| 1901 | 1901-06-30 | 1901-07-15 |
| 1905 | 1905-07-10 | 1905-07-10 |
| 1907 | 1907-07-19 | 1907-07-19 |
| 1916 | 1916-07-12 | 1916-07-12 |
| 1921 | 1921-05-22 | 1921-09-03 |
| 1922 | 1922-08-16 | 1922-08-16 |
| 1931 | 1931-06-20 | 1931-06-20 |
| 1935 | 1935-08-17 | 1935-08-19 |
| 1937 | 1937-05-31 | 1937-09-04 |
| 1939 | 1939-09-16 | 1939-09-16 |
| 1941 | 1941-06-21 | 1941-06-22 |
| 1944 | 1944-06-28 | 1944-08-13 |
| 1945 | 1945-09-07 | 1945-09-08 |
| 1946 | 1946-06-27 | 1946-06-27 |
| 1947 | 1947-08-12 | 1947-09-10 |
| 1948 | 1948-07-11 | 1948-08-29 |
| 1949 | 1949-07-04 | 1949-08-27 |
| 1950 | 1950-06-08 | 1950-06-08 |
| 1953 | 1953-07-17 | 1953-08-29 |
| 1955 | 1955-06-18 | 1955-08-22 |
| 1957 | 1957-06-16 | 1957-07-20 |
| 1959 | 1959-07-28 | 1959-07-28 |
| 1960 | 1960-09-08 | 1960-09-08 |
| 1961 | 1961-07-26 | 1961-09-11 |
| 1963 | 1963-06-25 | 1963-07-28 |
| 1965 | 1965-08-07 | 1965-08-07 |
| 1968 | 1968-07-16 | 1968-07-16 |
| 1969 | 1969-07-16 | 1969-09-01 |
| 1970 | 1970-07-24 | 1970-08-13 |
| 1971 | 1971-06-30 | 1971-09-04 |
| 1973 | 1973-07-08 | 1973-08-12 |
| 1974 | 1974-06-09 | 1974-07-03 |
| 1975 | 1975-06-23 | 1975-08-02 |
| 1976 | 1976-06-11 | 1976-08-22 |
| 1977 | 1977-05-17 | 1977-08-29 |
| 1978 | 1978-07-07 | 1978-08-23 |
| 1979 | 1979-06-16 | 1979-07-13 |
| 1983 | 1983-06-22 | 1983-07-28 |
| 1984 | 1984-06-09 | 1984-06-09 |
| 1985 | 1985-07-01 | 1985-09-20 |
| 1987 | 1987-08-17 | 1987-08-18 |
| 1988 | 1988-06-16 | 1988-08-12 |
| 1990 | 1990-07-10 | 1990-08-26 |
| 1991 | 1991-06-11 | 1991-08-30 |
| 1992 | 1992-05-22 | 1992-08-25 |
| 1993 | 1993-07-11 | 1993-08-28 |
| 1994 | 1994-07-13 | 1994-07-20 |
| 1996 | 1996-08-06 | 1996-08-06 |
| 1997 | 1997-06-10 | 1997-08-10 |
| 1998 | 1998-05-29 | 1998-08-26 |
| 1999 | 1999-06-07 | 1999-09-03 |
| 2000 | 2000-09-01 | 2000-09-01 |
| 2001 | 2001-06-20 | 2001-08-10 |
| 2002 | 2002-07-03 | 2002-09-10 |
| 2003 | 2003-07-06 | 2003-07-26 |
| 2008 | 2008-06-09 | 2008-06-09 |
| 2009 | 2009-08-16 | 2009-08-19 |
| 2010 | 2010-08-31 | 2010-09-03 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 62 | 12 | 2001 | 4 |
| 35 C (95 F): Days | 3 | 1 | 1963 | 1 |
| 90 F (32.2 C): Days | 33 | 3 | 1963 | 1 |
| 0 C (32 F): Ice days (max | 98 | 89 | 1904 | 30 |
| 0 C (32 F): Frost days (min | 110 | 166 | 1904 | 100 |
| -10 C (14 F): Days with min | 110 | 79 | 1904 | 19 |
| -20 C (-4 F): Days with min | 100 | 14 | 1920 | 2 |
| -30 C (-22 F): Days with min | 4 | 2 | 1933 | 1 |
| 20 C (68 F): Tropical nights (min | 3 | 1 | 1963 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 106 | 57 | 1979 | 43 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 105 | 21 | 1979 | 20 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 60 | 7 | 2009 | 4 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 4 | 1 | 1900 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 63 | 13 | 1952 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 24 | 3 | 1952 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 2 | 1 | 1952 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.
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).