MORAN 5 WNW, WYOMING

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 25.9 32.1 39.0 48.0 58.4 69.0 78.4 76.9 66.7 54.7 37.4 26.5 51.1
Highest Mean Max. Temperature (F) 33.0 38.1 46.6 57.5 64.7 79.5 83.5 82.3 75.5 63.0 43.6 33.3 53.4
Year Highest Occurred 1981 1963 1986 1987 1969 1988 1989 1971 1979 1988 1965 1979 1988
Lowest Mean Max. Temperature (F) 17.5 26.1 32.5 40.7 52.6 61.9 72.8 70.0 55.8 47.9 31.9 19.4 48.1
Year Lowest Occurred 1979 1964 1964 1975 1975 1964 1986 1968 1961 1984 1988 1990 1982
Mean Temperature (F) 13.6 17.9 24.9 34.5 44.2 53.2 60.2 58.6 49.7 39.7 26.5 15.2 36.5
Highest Mean Temperature (F) 22.7 25.5 33.1 39.8 48.3 60.5 64.4 62.7 56.9 46.0 32.2 22.8 38.5
Year Highest Occurred 1967 1963 1986 1990 1969 1988 1989 1971 1990 1988 1965 1980 1981
Lowest Mean Temperature (F) 3.2 9.7 15.3 28.6 39.6 49.9 56.5 55.3 43.7 33.6 21.6 6.7 34.4
Year Lowest Occurred 1979 1964 1965 1975 1975 1975 1986 1987 1965 1984 1979 1990 1985
Mean Min. Temperature (F) 1.3 3.8 10.7 21.0 30.0 37.5 41.9 40.4 32.7 24.7 15.6 3.8 22.0
Highest Mean Min. Temperature (F) 13.0 13.7 19.6 27.1 33.7 41.4 45.2 44.7 38.6 30.2 20.8 12.5 24.3
Year Highest Occurred 1967 1986 1986 1978 1987 1988 1989 1983 1990 1963 1965 1980 1980
Lowest Mean Min. Temperature (F) -11.1 -6.9 -3.3 14.5 26.5 34.8 39.0 36.4 28.8 19.3 9.1 -6.0 18.6
Year Lowest Occurred 1979 1985 1965 1982 1975 1975 1972 1985 1964 1984 1961 1990 1985
Mean Precipitation (in.) 3.28 2.27 2.00 1.88 2.07 1.60 1.18 1.20 1.59 1.52 2.77 2.92 24.28
Highest Precipitation (in.) 6.17 7.49 5.52 3.33 3.76 3.58 3.51 3.56 4.76 3.51 6.80 9.01 31.14
Year Highest Occurred 1969 1986 1974 1982 1980 1964 1987 1968 1961 1975 1988 1964 1975
Lowest Precipitation (in.) 0.52 0.55 0.62 0.61 0.62 0.25 0.08 0.11 0.00 0.04 0.21 0.35 14.06
Year Lowest Occurred 1985 1977 1969 1969 1979 1961 1988 1985 1987 1987 1976 1986 1979
Heating Degree Days (F) 1593. 1319. 1243. 915. 645. 354. 159. 208. 459. 784. 1155. 1544. 10378.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 0. 10. 10. 0. 0. 0. 0. 20.

Western Regional Climate Center, wrcc@dri.edu