Canistear Rsvr Threshold Days by Year (USC00281327)
7 fixed thresholds counted per year at Canistear Rsvr (USC00281327): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Canistear Rsvr Thresholds
- Canistear Rsvr: days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 1975 with 61.
- Canistear Rsvr: days with 25 mm (0.98 in) or more of precipitation in 66 years, most in 1951 with 25.
- Canistear Rsvr: days with 50 mm (1.97 in) or more of precipitation in 61 years, most in 2011 with 9.
- Canistear Rsvr: days with 10 cm (3.9 in) or more of snowfall in 52 years, most in 1961 with 8.
- 7 fixed thresholds have at least one qualifying day at Canistear Rsvr.
Days with 10 mm (0.39 in) or more of precipitation
66 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1949 | 29 | 29 |
| 1950 | 37 | 41.4 |
| 1951 | 51 | 41.4 |
| 1952 | 49 | 41.4 |
| 1953 | 43 | 41.4 |
| 1954 | 39 | 41.4 |
| 1955 | 33 | 41.4 |
| 1956 | 44 | 41.4 |
| 1957 | 34 | 41.4 |
| 1958 | 46 | 41.4 |
| 1959 | 38 | 41.4 |
| 1960 | 41 | 34.9 |
| 1961 | 37 | 34.9 |
| 1962 | 32 | 34.9 |
| 1963 | 30 | 34.9 |
| 1964 | 32 | 34.9 |
| 1965 | 24 | 34.9 |
| 1966 | 37 | 34.9 |
| 1967 | 39 | 34.9 |
| 1968 | 36 | 34.9 |
| 1969 | 41 | 34.9 |
| 1970 | 38 | 44.9 |
| 1971 | 42 | 44.9 |
| 1972 | 54 | 44.9 |
| 1973 | 50 | 44.9 |
| 1974 | 45 | 44.9 |
| 1975 | 61 | 44.9 |
| 1976 | 35 | 44.9 |
| 1977 | 43 | 44.9 |
| 1978 | 35 | 44.9 |
| 1979 | 46 | 44.9 |
| 1980 | 29 | 38.9 |
| 1981 | 33 | 38.9 |
| 1982 | 38 | 38.9 |
| 1983 | 52 | 38.9 |
| 1984 | 40 | 38.9 |
| 1985 | 42 | 38.9 |
| 1986 | 40 | 38.9 |
| 1987 | 43 | 38.9 |
| 1988 | 35 | 38.9 |
| 1989 | 37 | 38.9 |
| 1990 | 47 | 38.6 |
| 1991 | 31 | 38.6 |
| 1992 | 36 | 38.6 |
| 1993 | 35 | 38.6 |
| 1994 | 46 | 38.6 |
| 1995 | 32 | 38.6 |
| 1996 | 50 | 38.6 |
| 1997 | 41 | 38.6 |
| 1998 | 36 | 38.6 |
| 1999 | 32 | 38.6 |
| 2000 | 41 | 42.3 |
| 2001 | 29 | 42.3 |
| 2002 | 37 | 42.3 |
| 2003 | 50 | 42.3 |
| 2006 | 48 | 42.3 |
| 2007 | 44 | 42.3 |
| 2008 | 45 | 42.3 |
| 2009 | 44 | 42.3 |
| 2010 | 44 | 38.2 |
| 2011 | 56 | 38.2 |
| 2012 | 39 | 38.2 |
| 2013 | 32 | 38.2 |
| 2014 | 30 | 38.2 |
| 2015 | 28 | 38.2 |
| 2026 | 11 | 11 |
| Year | First date | Last date |
|---|---|---|
| 1949 | 1949-01-05 | 1949-10-31 |
| 1950 | 1950-01-10 | 1950-12-29 |
| 1951 | 1951-01-07 | 1951-12-26 |
| 1952 | 1952-01-03 | 1952-12-22 |
| 1953 | 1953-01-03 | 1953-12-14 |
| 1954 | 1954-01-16 | 1954-12-30 |
| 1955 | 1955-02-07 | 1955-11-17 |
| 1956 | 1956-01-12 | 1956-12-23 |
| 1957 | 1957-01-23 | 1957-12-27 |
| 1958 | 1958-01-15 | 1958-12-04 |
| 1959 | 1959-01-02 | 1959-12-29 |
| 1960 | 1960-01-03 | 1960-12-30 |
| 1961 | 1961-01-01 | 1961-12-19 |
| 1962 | 1962-01-07 | 1962-12-22 |
| 1963 | 1963-01-12 | 1963-12-24 |
| 1964 | 1964-01-02 | 1964-12-28 |
| 1965 | 1965-01-03 | 1965-12-26 |
| 1966 | 1966-01-03 | 1966-12-29 |
| 1967 | 1967-01-28 | 1967-12-29 |
| 1968 | 1968-01-15 | 1968-12-23 |
| 1969 | 1969-01-24 | 1969-12-26 |
| 1970 | 1970-02-03 | 1970-12-17 |
| 1971 | 1971-01-01 | 1971-12-31 |
| 1972 | 1972-01-03 | 1972-12-31 |
| 1973 | 1973-01-01 | 1973-12-27 |
| 1974 | 1974-01-04 | 1974-12-26 |
| 1975 | 1975-01-07 | 1975-12-27 |
| 1976 | 1976-01-08 | 1976-12-07 |
| 1977 | 1977-03-05 | 1977-12-19 |
| 1978 | 1978-01-09 | 1978-12-25 |
| 1979 | 1979-01-02 | 1979-12-25 |
| 1980 | 1980-01-12 | 1980-11-25 |
| 1981 | 1981-02-02 | 1981-12-16 |
| 1982 | 1982-01-01 | 1982-12-17 |
| 1983 | 1983-01-06 | 1983-12-29 |
| 1984 | 1984-02-15 | 1984-12-27 |
| 1985 | 1985-02-02 | 1985-12-12 |
| 1986 | 1986-01-20 | 1986-12-25 |
| 1987 | 1987-01-02 | 1987-12-16 |
| 1988 | 1988-01-26 | 1988-12-29 |
| 1989 | 1989-01-07 | 1989-11-17 |
| 1990 | 1990-01-01 | 1990-12-28 |
| 1991 | 1991-01-12 | 1991-12-30 |
| 1992 | 1992-01-04 | 1992-12-31 |
| 1993 | 1993-01-05 | 1993-12-21 |
| 1994 | 1994-01-04 | 1994-12-11 |
| 1995 | 1995-01-01 | 1995-12-20 |
| 1996 | 1996-01-03 | 1996-12-25 |
| 1997 | 1997-01-16 | 1997-12-30 |
| 1998 | 1998-01-08 | 1998-12-30 |
| 1999 | 1999-01-04 | 1999-12-21 |
| 2000 | 2000-01-05 | 2000-12-31 |
| 2001 | 2001-01-20 | 2001-12-24 |
| 2002 | 2002-01-07 | 2002-12-26 |
| 2003 | 2003-01-02 | 2003-12-25 |
| 2006 | 2006-01-03 | 2006-12-23 |
| 2007 | 2007-01-01 | 2007-12-31 |
| 2008 | 2008-01-18 | 2008-12-25 |
| 2009 | 2009-01-07 | 2009-12-27 |
| 2010 | 2010-01-18 | 2010-12-27 |
| 2011 | 2011-01-18 | 2011-12-28 |
| 2012 | 2012-01-12 | 2012-12-27 |
| 2013 | 2013-01-16 | 2013-12-23 |
| 2014 | 2014-01-03 | 2014-12-09 |
| 2015 | 2015-01-19 | 2015-12-29 |
| 2026 | 2026-03-06 | 2026-08-28 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 66 | 61 | 1975 | 11 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 66 | 25 | 1951 | 5 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 61 | 9 | 2011 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 14 | 3 | 1955 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 52 | 8 | 1961 | 3 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 19 | 3 | 1958 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 3 | 1 | 1961 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.
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).