FLAGLER 1S, COLORADO

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 42.0 46.1 53.0 63.4 72.1 83.2 89.3 87.0 78.7 67.9 52.4 43.5 64.9
Highest Mean Max. Temperature (F) 56.5 54.3 62.6 70.0 79.4 88.5 93.3 92.3 84.6 74.9 59.4 54.8 67.4
Year Highest Occurred 1986 1970 1972 1981 1962 1971 1978 1983 1977 1963 1965 1980 1986
Lowest Mean Max. Temperature (F) 29.8 35.3 41.4 53.0 65.1 76.8 84.4 83.1 68.8 52.7 38.6 28.9 62.0
Year Lowest Occurred 1979 1978 1965 1983 1983 1982 1990 1981 1965 1969 1972 1983 1984
Mean Temperature (F) 27.3 31.5 37.9 47.5 56.9 67.1 73.5 71.3 62.6 51.2 37.4 29.1 49.4
Highest Mean Temperature (F) 38.5 37.6 44.9 53.2 61.1 71.3 76.1 75.7 67.1 57.3 42.8 37.7 51.5
Year Highest Occurred 1986 1976 1986 1981 1963 1990 1966 1983 1977 1963 1981 1980 1986
Lowest Mean Temperature (F) 16.8 22.8 27.5 39.9 51.2 62.3 70.5 68.5 55.2 42.5 28.8 17.0 48.0
Year Lowest Occurred 1979 1989 1965 1983 1983 1982 1990 1974 1965 1969 1972 1983 1985
Mean Min. Temperature (F) 12.6 16.7 22.8 31.5 41.6 51.0 57.6 55.5 46.5 34.5 22.3 14.6 33.9
Highest Mean Min. Temperature (F) 20.4 22.6 27.8 36.9 45.5 54.8 59.8 59.6 51.6 39.6 27.9 20.5 35.9
Year Highest Occurred 1986 1987 1986 1977 1987 1990 1969 1982 1969 1963 1981 1980 1977
Lowest Mean Min. Temperature (F) 0.9 10.1 13.5 26.5 36.1 47.5 54.7 51.5 41.4 30.3 17.5 5.1 32.4
Year Lowest Occurred 1963 1989 1965 1968 1968 1983 1971 1978 1961 1970 1985 1983 1978
Mean Precipitation (in.) 0.29 0.35 0.93 1.27 2.63 2.48 2.80 1.98 1.39 0.73 0.63 0.30 15.78
Highest Precipitation (in.) 0.99 1.53 4.18 3.42 4.77 8.82 5.68 4.76 4.94 4.03 3.00 1.44 20.65
Year Highest Occurred 1990 1987 1981 1984 1985 1965 1961 1969 1963 1969 1972 1973 1990
Lowest Precipitation (in.) 0.00 0.00 0.06 0.00 0.69 0.57 0.58 0.23 0.00 0.00 0.01 0.00 9.92
Year Lowest Occurred 1970 1977 1967 1989 1974 1968 1976 1973 1983 1988 1965 1990 1964
Heating Degree Days (F) 1169. 938. 840. 525. 262. 43. 0. 7. 127. 428. 828. 1113. 6280.
Cooling Degree Days (F) 0. 0. 0. 0. 11. 106. 264. 202. 55. 0. 0. 0. 638.

Western Regional Climate Center, wrcc@dri.edu