HALLOCK, MINNESOTA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 10.4 18.2 31.1 50.9 67.4 75.4 79.9 79.0 67.2 53.1 31.5 16.1 48.4
Highest Mean Max. Temperature (F) 22.7 29.4 43.0 63.2 78.7 86.7 86.0 86.4 74.4 58.2 45.5 29.0 86.7
Year Highest Occurred 1990 1998 2000 1987 1977 1988 1988 1983 1998 1973 1999 1999 1988
Lowest Mean Max. Temperature (F) -2.1 1.9 20.9 39.1 54.9 68.3 70.5 72.1 61.8 47.0 20.9 3.2 -2.1
Year Lowest Occurred 1982 1979 1996 1996 1979 1982 1992 1977 1985 1991 1996 1983 1982
Mean Temperature (F) 1.3 8.7 22.0 39.6 54.9 64.0 68.1 66.3 54.9 42.2 23.8 8.1 37.8
Highest Mean Temperature (F) 13.8 23.5 33.5 49.0 65.2 73.1 72.6 72.6 60.8 48.1 35.4 23.0 73.1
Year Highest Occurred 1990 1998 1973 1987 1977 1988 1983 1983 1998 1973 1999 1997 1988
Lowest Mean Temperature (F) -11.7 -6.8 10.8 30.4 46.2 56.8 60.8 59.2 50.3 36.8 13.2 -4.0 -11.7
Year Lowest Occurred 1982 1979 1996 1996 1979 1982 1992 1977 1974 1991 1985 1983 1982
Mean Min. Temperature (F) -7.8 -0.9 12.9 28.2 42.4 52.6 56.3 53.5 42.5 31.2 16.1 0.0 27.3
Highest Mean Min. Temperature (F) 4.8 17.5 25.6 34.8 51.6 59.5 60.8 58.8 47.9 38.7 26.9 17.2 60.8
Year Highest Occurred 1990 1998 1973 1987 1977 1988 1983 1983 1978 1994 1981 1997 1983
Lowest Mean Min. Temperature (F) -21.4 -15.6 0.7 21.7 35.6 45.4 51.1 46.3 37.9 24.1 4.0 -11.2 -21.4
Year Lowest Occurred 1982 1979 1996 1996 1983 1982 1992 1977 1984 1976 1985 1983 1982
Mean Precipitation (in.) 0.70 0.46 0.75 1.10 2.25 3.29 2.91 2.37 2.16 1.56 0.89 0.55 18.99
Highest Precipitation (in.) 1.40 1.09 2.07 3.00 4.55 5.33 7.28 7.59 6.07 3.94 2.50 1.10 7.59
Year Highest Occurred 1997 1987 1983 1979 1977 1985 1982 1985 1991 1982 2000 1995 1985
Lowest Precipitation (in.) 0.08 0.00 0.12 0.00 0.34 1.02 0.62 0.49 0.18 0.13 0.02 0.05 0.00
Year Lowest Occurred 1973 1993 1978 1988 1980 1979 1981 1971 1984 1992 1976 1981 1993
Heating Degree Days (F) 1977. 1580. 1333. 764. 346. 120. 48. 87. 315. 707. 1236. 1767. 10280.
Cooling Degree Days (F) 0. 0. 0. 1. 32. 91. 145. 125. 11. 0. 0. 0. 405.

Western Regional Climate Center, wrcc@dri.edu