Grand Marais 2 E Threshold Days by Year (USW00014859)
15 fixed thresholds counted per year at Grand Marais 2 E (USW00014859): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Grand Marais 2 E Thresholds
- Grand Marais 2 E: nights with a minimum temperature at or below 0 C (32 F) in 66 years, most in 1956 with 218.
- Grand Marais 2 E: nights with a minimum temperature at or below -10 C (14 F) in 66 years, most in 1950 with 94.
- Grand Marais 2 E: days with a maximum temperature at or below 0 C (32 F) in 65 years, most in 1955 with 113.
- Grand Marais 2 E: days with a maximum temperature at or above 30 C (86 F) in 62 years, most in 1995 with 29.
- 15 fixed thresholds have at least one qualifying day at Grand Marais 2 E.
Days at or above 30 C (86 F)
62 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1940 | 4 | 8.8 |
| 1941 | 7 | 8.8 |
| 1942 | 7 | 8.8 |
| 1943 | 5 | 8.8 |
| 1944 | 12 | 8.8 |
| 1946 | 6 | 8.8 |
| 1947 | 17 | 8.8 |
| 1948 | 10 | 8.8 |
| 1949 | 11 | 8.8 |
| 1950 | 2 | 7.3 |
| 1952 | 8 | 7.3 |
| 1953 | 10 | 7.3 |
| 1954 | 3 | 7.3 |
| 1955 | 20 | 7.3 |
| 1956 | 2 | 7.3 |
| 1957 | 6 | 7.3 |
| 1958 | 5 | 7.3 |
| 1959 | 10 | 7.3 |
| 1960 | 3 | 7.3 |
| 1961 | 4 | 7.3 |
| 1962 | 7 | 7.3 |
| 1963 | 13 | 7.3 |
| 1964 | 10 | 7.3 |
| 1966 | 12 | 7.3 |
| 1967 | 1 | 7.3 |
| 1968 | 5 | 7.3 |
| 1969 | 11 | 7.3 |
| 1970 | 7 | 6.9 |
| 1971 | 4 | 6.9 |
| 1972 | 2 | 6.9 |
| 1973 | 11 | 6.9 |
| 1974 | 5 | 6.9 |
| 1975 | 15 | 6.9 |
| 1976 | 14 | 6.9 |
| 1977 | 6 | 6.9 |
| 1978 | 3 | 6.9 |
| 1979 | 2 | 6.9 |
| 1980 | 1 | 10.3 |
| 1981 | 4 | 10.3 |
| 1982 | 3 | 10.3 |
| 1983 | 25 | 10.3 |
| 1984 | 2 | 10.3 |
| 1985 | 3 | 10.3 |
| 1986 | 12 | 10.3 |
| 1987 | 14 | 10.3 |
| 1988 | 24 | 10.3 |
| 1989 | 15 | 10.3 |
| 1990 | 9 | 13.7 |
| 1991 | 24 | 13.7 |
| 1992 | 3 | 13.7 |
| 1993 | 7 | 13.7 |
| 1994 | 5 | 13.7 |
| 1995 | 29 | 13.7 |
| 1996 | 8 | 13.7 |
| 1997 | 9 | 13.7 |
| 1998 | 16 | 13.7 |
| 1999 | 27 | 13.7 |
| 2000 | 6 | 12 |
| 2001 | 14 | 12 |
| 2002 | 15 | 12 |
| 2003 | 6 | 12 |
| 2005 | 19 | 12 |
| Year | First date | Last date |
|---|---|---|
| 1940 | 1940-07-06 | 1940-08-14 |
| 1941 | 1941-06-19 | 1941-09-21 |
| 1942 | 1942-06-10 | 1942-08-31 |
| 1943 | 1943-06-23 | 1943-07-31 |
| 1944 | 1944-06-25 | 1944-08-15 |
| 1946 | 1946-06-23 | 1946-08-06 |
| 1947 | 1947-06-28 | 1947-09-09 |
| 1948 | 1948-06-02 | 1948-09-04 |
| 1949 | 1949-06-11 | 1949-08-26 |
| 1950 | 1950-06-23 | 1950-07-11 |
| 1952 | 1952-07-05 | 1952-09-13 |
| 1953 | 1953-07-16 | 1953-09-03 |
| 1954 | 1954-06-15 | 1954-08-24 |
| 1955 | 1955-06-05 | 1955-09-18 |
| 1956 | 1956-06-12 | 1956-06-13 |
| 1957 | 1957-06-17 | 1957-08-02 |
| 1958 | 1958-07-26 | 1958-08-09 |
| 1959 | 1959-06-07 | 1959-08-20 |
| 1960 | 1960-08-31 | 1960-09-07 |
| 1961 | 1961-06-28 | 1961-09-01 |
| 1962 | 1962-05-15 | 1962-06-29 |
| 1963 | 1963-06-02 | 1963-08-05 |
| 1964 | 1964-05-22 | 1964-07-24 |
| 1966 | 1966-06-22 | 1966-09-01 |
| 1967 | 1967-07-21 | 1967-07-21 |
| 1968 | 1968-07-14 | 1968-08-16 |
| 1969 | 1969-05-28 | 1969-08-31 |
| 1970 | 1970-06-17 | 1970-08-14 |
| 1971 | 1971-06-17 | 1971-09-03 |
| 1972 | 1972-08-21 | 1972-08-30 |
| 1973 | 1973-06-15 | 1973-09-02 |
| 1974 | 1974-07-06 | 1974-08-21 |
| 1975 | 1975-06-22 | 1975-08-12 |
| 1976 | 1976-06-13 | 1976-09-12 |
| 1977 | 1977-05-20 | 1977-07-23 |
| 1978 | 1978-08-13 | 1978-08-15 |
| 1979 | 1979-07-13 | 1979-07-21 |
| 1980 | 1980-08-23 | 1980-08-23 |
| 1981 | 1981-07-07 | 1981-07-11 |
| 1982 | 1982-07-06 | 1982-07-22 |
| 1983 | 1983-06-12 | 1983-09-04 |
| 1984 | 1984-06-06 | 1984-08-27 |
| 1985 | 1985-05-09 | 1985-08-09 |
| 1986 | 1986-04-28 | 1986-08-16 |
| 1987 | 1987-05-28 | 1987-08-04 |
| 1988 | 1988-05-29 | 1988-08-12 |
| 1989 | 1989-06-23 | 1989-09-06 |
| 1990 | 1990-04-26 | 1990-08-17 |
| 1991 | 1991-05-15 | 1991-08-30 |
| 1992 | 1992-05-22 | 1992-08-24 |
| 1993 | 1993-05-09 | 1993-08-27 |
| 1994 | 1994-05-22 | 1994-07-21 |
| 1995 | 1995-06-15 | 1995-08-20 |
| 1996 | 1996-06-28 | 1996-09-07 |
| 1997 | 1997-06-27 | 1997-08-09 |
| 1998 | 1998-05-15 | 1998-09-11 |
| 1999 | 1999-05-05 | 1999-09-06 |
| 2000 | 2000-06-10 | 2000-09-01 |
| 2001 | 2001-06-14 | 2001-08-09 |
| 2002 | 2002-06-10 | 2002-09-10 |
| 2003 | 2003-06-23 | 2003-08-20 |
| 2005 | 2005-06-11 | 2005-09-13 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 62 | 29 | 1995 | 19 |
| 35 C (95 F): Days | 11 | 10 | 1988 | 1 |
| 90 F (32.2 C): Days | 49 | 18 | 1988 | 3 |
| 0 C (32 F): Ice days (max | 65 | 113 | 1955 | 89 |
| 0 C (32 F): Frost days (min | 66 | 218 | 1956 | 159 |
| -10 C (14 F): Days with min | 66 | 94 | 1950 | 53 |
| -20 C (-4 F): Days with min | 62 | 29 | 1959 | 2 |
| -30 C (-22 F): Days with min | 7 | 5 | 1948 | 1 |
| 20 C (68 F): Tropical nights (min | 35 | 9 | 1947 | 9 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 59 | 34 | 1949 | 29 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 57 | 9 | 1979 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 14 | 4 | 1987 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 58 | 33 | 1976 | 12 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 20 | 3 | 1977 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 1 | 1 | 1975 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1940.
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).