BIG FALLS, MINNESOTA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 13.5 22.3 36.3 52.3 66.0 74.9 79.9 76.8 65.6 53.6 34.2 18.4 49.5
Highest Mean Max. Temperature (F) 25.4 33.4 46.2 66.5 75.7 83.9 84.6 82.8 72.0 68.0 43.3 27.3 54.3
Year Highest Occurred 1990 1987 1968 1987 1977 1988 1988 1990 1967 1963 1981 1979 1987
Lowest Mean Max. Temperature (F) 2.9 13.9 27.7 44.0 57.0 67.1 73.8 70.6 55.9 44.3 24.9 7.1 46.4
Year Lowest Occurred 1966 1989 1965 1966 1979 1969 1971 1977 1965 1969 1985 1983 1979
Mean Temperature (F) 0.9 8.1 23.1 39.4 52.0 61.5 66.5 63.5 52.9 41.8 24.7 7.8 36.9
Highest Mean Temperature (F) 13.4 22.4 34.1 48.2 61.3 68.2 70.4 69.7 57.4 53.6 33.8 17.7 41.7
Year Highest Occurred 1990 1987 1973 1987 1977 1988 1966 1983 1963 1963 1981 1965 1987
Lowest Mean Temperature (F) -10.9 -1.6 13.0 33.2 44.8 54.8 61.1 57.1 45.9 35.5 13.8 -4.0 33.9
Year Lowest Occurred 1966 1989 1965 1975 1967 1969 1971 1977 1965 1976 1985 1983 1979
Mean Min. Temperature (F) -11.7 -6.2 10.0 26.4 38.0 48.1 53.0 50.1 40.1 30.0 15.2 -2.8 24.2
Highest Mean Min. Temperature (F) 1.7 11.4 23.9 30.1 46.9 53.1 57.7 56.6 46.2 39.1 24.3 9.6 29.0
Year Highest Occurred 1983 1987 1973 1986 1977 1970 1966 1983 1978 1963 1981 1987 1987
Lowest Mean Min. Temperature (F) -25.0 -18.9 -1.8 21.2 31.1 42.1 47.0 43.6 33.7 22.8 2.6 -15.1 21.5
Year Lowest Occurred 1982 1967 1965 1962 1967 1982 1972 1977 1974 1976 1985 1983 1979
Mean Precipitation (in.) 0.90 0.60 1.13 1.87 2.94 4.15 3.94 3.56 3.11 2.31 1.23 0.99 26.73
Highest Precipitation (in.) 3.36 1.24 3.33 4.30 7.02 7.49 7.72 7.95 7.54 7.44 4.16 2.69 35.34
Year Highest Occurred 1969 1979 1966 1986 1977 1976 1963 1966 1977 1971 1977 1967 1977
Lowest Precipitation (in.) 0.10 0.19 0.14 0.19 0.28 0.55 1.16 0.59 0.90 0.30 0.17 0.19 17.84
Year Lowest Occurred 1963 1988 1969 1988 1976 1987 1967 1971 1976 1963 1962 1982 1976
Heating Degree Days (F) 1987. 1593. 1299. 768. 418. 148. 62. 122. 363. 719. 1209. 1773. 10461.
Cooling Degree Days (F) 0. 0. 0. 0. 15. 43. 109. 76. 0. 0. 0. 0. 243.

Western Regional Climate Center, wrcc@dri.edu