CIMARRON, COLORADO

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 32.7 37.8 46.6 57.9 68.3 80.3 85.3 82.9 75.0 64.2 47.9 35.4 59.5
Highest Mean Max. Temperature (F) 41.1 44.6 55.8 70.4 77.2 92.4 91.0 89.0 81.7 71.5 65.1 47.0 64.9
Year Highest Occurred 1981 1986 1986 1962 1963 1962 1962 1962 1979 1964 1963 1980 1963
Lowest Mean Max. Temperature (F) 23.6 27.1 36.8 45.7 55.8 74.4 81.2 76.6 68.5 52.9 40.2 25.1 55.2
Year Lowest Occurred 1979 1984 1983 1983 1975 1965 1983 1968 1985 1969 1972 1978 1975
Mean Temperature (F) 15.9 21.4 31.6 40.8 49.5 58.5 64.6 62.8 54.4 44.3 31.9 19.8 41.3
Highest Mean Temperature (F) 24.7 32.2 38.6 49.2 54.4 67.8 70.2 66.3 58.6 51.0 40.4 29.8 44.4
Year Highest Occurred 1969 1986 1989 1962 1963 1962 1962 1984 1990 1963 1963 1980 1963
Lowest Mean Temperature (F) 7.8 8.8 22.8 33.7 41.7 54.4 62.0 58.9 50.4 38.9 27.2 8.4 37.3
Year Lowest Occurred 1989 1974 1969 1983 1975 1975 1973 1968 1971 1969 1972 1978 1975
Mean Min. Temperature (F) -1.1 5.0 16.6 23.7 30.5 36.6 43.8 42.7 33.8 24.3 15.8 4.1 23.0
Highest Mean Min. Temperature (F) 10.0 19.8 24.8 29.7 35.1 43.2 49.3 49.5 39.4 31.3 21.0 14.3 26.6
Year Highest Occurred 1969 1986 1983 1990 1984 1962 1962 1984 1990 1972 1985 1983 1986
Lowest Mean Min. Temperature (F) -9.8 -10.9 4.8 18.6 22.8 32.2 40.1 37.8 27.7 18.3 9.3 -8.3 19.4
Year Lowest Occurred 1961 1974 1969 1973 1972 1975 1972 1974 1968 1976 1976 1978 1975
Mean Precipitation (in.) 1.13 0.70 0.97 0.92 0.94 0.75 1.41 1.43 1.31 1.35 1.08 0.79 12.78
Highest Precipitation (in.) 10.00 1.70 2.48 3.65 2.96 2.67 3.46 2.82 3.87 4.24 3.10 2.60 20.07
Year Highest Occurred 1962 1987 1978 1990 1983 1972 1981 1970 1985 1969 1986 1966 1965
Lowest Precipitation (in.) 0.03 0.01 0.03 0.00 0.00 0.00 0.17 0.15 0.00 0.00 0.00 0.02 8.07
Year Lowest Occurred 1961 1973 1968 1963 1974 1971 1961 1978 1979 1983 1976 1976 1963
Heating Degree Days (F) 1522. 1221. 1035. 726. 481. 210. 65. 105. 318. 642. 993. 1401. 8719.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 15. 53. 37. 0. 0. 0. 0. 105.

Western Regional Climate Center, wrcc@dri.edu