FLAMING GORGE, UTAH

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 32.8 38.2 44.1 53.9 65.6 76.3 84.4 82.1 72.4 61.0 44.0 33.8 57.4
Highest Mean Max. Temperature (F) 40.9 45.0 53.5 63.2 73.1 84.0 88.9 86.3 79.0 69.7 50.7 44.9 60.5
Year Highest Occurred 1981 1963 1986 1989 1969 1977 1989 1969 1979 1988 1962 1980 1988
Lowest Mean Max. Temperature (F) 21.1 30.5 37.0 45.6 59.5 69.0 80.1 75.3 63.3 48.9 35.2 26.2 54.3
Year Lowest Occurred 1979 1989 1964 1975 1983 1967 1986 1968 1965 1969 1971 1978 1971
Mean Temperature (F) 20.4 25.4 32.0 40.9 50.6 59.7 67.4 65.1 56.0 45.6 32.3 22.3 43.1
Highest Mean Temperature (F) 27.2 32.4 39.7 47.5 55.9 65.7 70.2 68.8 61.1 52.4 37.6 32.4 46.1
Year Highest Occurred 1981 1963 1986 1989 1969 1988 1964 1969 1963 1963 1962 1980 1981
Lowest Mean Temperature (F) 9.7 16.8 23.5 35.1 45.9 54.2 64.7 59.9 49.6 37.8 24.3 15.8 41.0
Year Lowest Occurred 1979 1989 1969 1970 1975 1975 1973 1968 1965 1969 1971 1978 1973
Mean Min. Temperature (F) 8.1 12.5 19.9 27.9 35.5 43.1 50.4 48.1 39.5 30.2 20.4 10.9 28.9
Highest Mean Min. Temperature (F) 17.4 19.8 25.9 32.0 39.2 47.7 52.8 54.1 44.8 36.2 26.9 19.8 31.8
Year Highest Occurred 1978 1986 1986 1962 1963 1988 1966 1963 1963 1963 1970 1980 1981
Lowest Mean Min. Temperature (F) -1.7 2.6 9.5 22.4 31.0 38.1 48.0 41.9 35.5 25.6 13.3 3.1 27.1
Year Lowest Occurred 1979 1973 1969 1982 1975 1975 1979 1987 1971 1970 1971 1990 1973
Mean Precipitation (in.) 0.43 0.52 1.07 1.63 1.58 1.26 1.20 1.12 1.07 1.20 0.77 0.70 12.55
Highest Precipitation (in.) 1.46 1.28 2.51 4.08 3.93 3.73 2.60 2.85 4.02 4.44 2.61 2.38 19.05
Year Highest Occurred 1962 1969 1983 1986 1975 1970 1985 1978 1982 1971 1983 1964 1983
Lowest Precipitation (in.) 0.07 0.05 0.20 0.17 0.02 0.13 0.15 0.01 0.07 0.00 0.03 0.02 9.42
Year Lowest Occurred 1961 1973 1966 1987 1974 1971 1971 1985 1979 1988 1976 1986 1979
Heating Degree Days (F) 1383. 1109. 1023. 723. 446. 184. 19. 67. 281. 601. 981. 1324. 8141.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 25. 93. 70. 11. 0. 0. 0. 199.

Western Regional Climate Center, wrcc@dri.edu