GUNFLINT LAKE 10 NW, MINNESOTA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 13.7 22.3 35.1 50.2 65.9 71.9 77.2 74.1 62.4 50.0 32.5 18.3 47.8
Highest Mean Max. Temperature (F) 24.3 33.1 41.9 63.2 75.0 80.6 82.7 80.9 70.3 55.2 42.6 25.3 82.7
Year Highest Occurred 1990 1998 2000 1987 1977 1988 1988 1991 1998 1973 1999 1997 1988
Lowest Mean Max. Temperature (F) 2.5 15.2 28.6 42.7 57.1 66.0 69.4 66.5 55.9 44.5 23.6 8.6 2.5
Year Lowest Occurred 1994 1994 1996 1995 1979 2000 1992 1977 1993 1980 1995 2000 1994
Mean Temperature (F) 2.3 9.4 22.0 37.3 51.9 59.8 65.1 62.6 52.0 40.9 24.9 8.8 36.4
Highest Mean Temperature (F) 11.1 23.4 31.1 45.1 60.8 65.7 69.8 68.1 58.2 46.7 33.0 18.9 69.8
Year Highest Occurred 1990 1998 1973 1987 1977 1988 1983 1983 1998 1973 1981 1997 1983
Lowest Mean Temperature (F) -10.3 -0.6 14.3 31.0 44.7 54.7 59.2 56.7 46.0 36.1 16.5 -2.5 -10.3
Year Lowest Occurred 1994 1979 1996 1995 1979 1985 1992 1977 1974 1976 1995 1983 1994
Mean Min. Temperature (F) -9.2 -3.6 8.8 24.4 37.9 47.6 53.0 51.0 41.6 31.7 17.3 -0.8 25.0
Highest Mean Min. Temperature (F) 1.6 13.6 20.5 30.0 46.7 51.4 58.3 56.0 46.6 39.4 26.3 12.5 58.3
Year Highest Occurred 1998 1998 1973 1980 1977 1995 1983 1983 1997 1971 1973 1997 1983
Lowest Mean Min. Temperature (F) -25.5 -17.1 -0.1 17.2 31.5 42.1 49.0 46.8 35.8 26.8 8.1 -14.7 -25.5
Year Lowest Occurred 1982 1979 1996 1975 1983 1985 1992 1977 1974 1976 1985 1976 1982
Mean Precipitation (in.) 1.17 0.93 1.24 1.54 2.55 4.04 4.06 4.02 3.21 2.30 1.63 0.87 27.56
Highest Precipitation (in.) 2.72 2.68 3.52 4.06 4.25 7.77 9.43 10.84 9.60 5.37 4.04 3.05 10.84
Year Highest Occurred 1975 1981 1979 1990 1999 1990 1987 1988 1977 1982 1991 1984 1988
Lowest Precipitation (in.) 0.00 0.14 0.22 0.00 0.26 1.57 1.87 0.39 1.15 0.00 0.00 0.00 0.00
Year Lowest Occurred 1999 1993 1983 1988 1976 1972 1989 1991 1976 1998 1998 1998 1999
Heating Degree Days (F) 1947. 1560. 1335. 830. 421. 187. 70. 133. 393. 749. 1202. 1745. 10572.
Cooling Degree Days (F) 0. 0. 0. 0. 15. 30. 73. 57. 3. 0. 0. 0. 178.

Western Regional Climate Center, wrcc@dri.edu