MORAN 5 WNW, WYOMING

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 26.7 32.8 40.6 48.8 58.5 69.2 77.9 77.3 67.6 54.7 36.5 26.8 51.5
Highest Mean Max. Temperature (F) 33.6 39.1 47.4 57.7 66.7 79.0 83.0 82.0 75.7 63.3 46.1 33.9 83.0
Year Highest Occurred 1981 1995 1992 1987 1992 1988 1989 1971 1979 1988 1999 1979 1989
Lowest Mean Max. Temperature (F) 18.1 26.9 35.0 41.0 52.4 59.9 66.7 72.2 57.8 48.2 30.0 19.0 18.1
Year Lowest Occurred 1979 1982 1976 1975 1975 1998 1993 1975 1986 1984 2000 1990 1979
Mean Temperature (F) 14.5 18.6 26.6 35.1 44.5 53.4 60.2 59.3 50.7 40.2 26.0 15.7 37.1
Highest Mean Temperature (F) 20.5 24.4 33.7 40.8 50.6 60.7 64.1 63.0 56.3 47.1 31.7 23.4 64.1
Year Highest Occurred 1981 1986 1986 1992 1992 1988 1989 1971 1990 1988 1999 1980 1989
Lowest Mean Temperature (F) 3.9 10.8 17.5 28.3 39.3 47.8 51.7 55.2 46.4 34.7 17.6 6.5 3.9
Year Lowest Occurred 1979 1985 1976 1975 1975 1998 1993 1993 1986 1984 2000 1990 1979
Mean Min. Temperature (F) 2.3 4.3 12.5 21.4 30.5 37.6 42.5 41.3 33.7 25.6 15.5 4.6 22.7
Highest Mean Min. Temperature (F) 10.2 14.6 20.1 27.1 34.4 42.4 45.9 46.4 38.6 31.0 21.7 13.4 46.4
Year Highest Occurred 1971 1986 1986 1992 1987 1988 1975 1983 1990 1988 1998 1996 1983
Lowest Mean Min. Temperature (F) -10.4 -6.0 0.0 15.0 26.1 34.9 36.6 38.1 29.1 21.3 5.2 -6.0 -10.4
Year Lowest Occurred 1979 1985 1976 1982 1975 1975 1993 1985 1999 1984 2000 1990 1979
Mean Precipitation (in.) 3.22 2.37 2.24 2.00 2.32 1.53 1.35 1.27 1.40 1.59 2.88 2.99 25.16
Highest Precipitation (in.) 6.15 7.49 5.52 3.34 4.80 3.30 3.51 2.75 3.05 3.51 6.80 8.95 8.95
Year Highest Occurred 1998 1986 1974 1992 1996 1998 1987 1997 1972 1975 1988 1996 1996
Lowest Precipitation (in.) 0.45 0.55 0.40 0.62 0.62 0.38 0.08 0.11 0.00 0.04 0.21 0.35 0.00
Year Lowest Occurred 1992 1977 1994 1987 1979 1988 1988 1985 1987 1987 1976 1986 1987
Heating Degree Days (F) 1566. 1301. 1192. 897. 636. 351. 175. 191. 432. 771. 1170. 1528. 10210.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 4. 26. 13. 1. 0. 0. 0. 44.

Western Regional Climate Center, wrcc@dri.edu