LARAMIE 2 NW, WYOMING

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 32.7 36.0 42.4 50.2 60.7 72.3 79.4 78.1 69.6 57.3 40.9 33.3 54.4
Highest Mean Max. Temperature (F) 42.7 45.7 51.1 60.1 67.6 79.1 85.1 84.8 75.9 63.0 54.4 47.3 85.1
Year Highest Occurred 1981 1982 1972 1981 1993 1977 2000 1995 1998 1988 1999 1980 2000
Lowest Mean Max. Temperature (F) 21.6 24.6 32.8 39.0 52.6 66.2 72.9 74.0 61.3 49.6 27.6 23.5 21.6
Year Lowest Occurred 1979 1989 1984 1984 1995 1998 1973 1973 1973 1984 2000 1983 1979
Mean Temperature (F) 20.3 22.9 29.7 36.7 46.5 56.7 62.9 60.8 52.2 41.2 27.5 20.7 39.8
Highest Mean Temperature (F) 27.1 30.3 36.5 43.9 52.3 62.0 66.3 64.9 57.9 45.7 35.5 32.0 66.3
Year Highest Occurred 1986 1991 1972 1981 1993 1977 1976 2000 1990 1988 1999 1980 1976
Lowest Mean Temperature (F) 8.0 12.5 23.1 27.6 40.5 51.2 59.5 55.3 45.2 36.8 13.1 11.1 8.0
Year Lowest Occurred 1979 1989 1977 1984 1983 1984 1986 1974 1974 1984 2000 1983 1979
Mean Min. Temperature (F) 7.8 9.8 16.9 23.2 32.3 41.1 46.3 43.4 34.8 25.1 14.1 8.1 25.2
Highest Mean Min. Temperature (F) 15.1 17.3 22.4 27.8 37.0 46.2 50.0 48.3 41.9 29.4 23.7 16.6 50.0
Year Highest Occurred 1999 1992 1989 1992 1993 1997 1976 1991 1990 1990 1998 1980 1976
Lowest Mean Min. Temperature (F) -5.7 -0.7 7.7 16.1 27.8 35.7 42.4 36.0 25.6 19.9 -1.4 -1.3 -5.7
Year Lowest Occurred 1979 1973 1977 1984 1986 1982 1972 1974 1974 1999 2000 1983 1979
Mean Precipitation (in.) 0.34 0.39 0.69 1.08 1.68 1.30 1.53 1.37 0.96 0.85 0.58 0.42 11.19
Highest Precipitation (in.) 0.90 1.36 1.70 3.43 3.90 4.51 3.28 3.22 2.31 2.66 1.84 1.24 4.51
Year Highest Occurred 1974 1989 1973 1983 1995 1991 1981 1984 1990 1998 1983 1973 1991
Lowest Precipitation (in.) 0.01 0.00 0.05 0.23 0.30 0.06 0.11 0.26 0.05 0.06 0.08 0.00 0.00
Year Lowest Occurred 1986 1999 1972 1989 1975 1971 1988 1999 1987 1988 1999 1977 1999
Heating Degree Days (F) 1387. 1179. 1097. 850. 574. 262. 97. 158. 389. 739. 1126. 1375. 9233.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 14. 30. 26. 5. 0. 0. 0. 75.

Western Regional Climate Center, wrcc@dri.edu