LOGAN UT STATE UNIV, UTAH

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 31.7 37.3 46.4 56.8 67.2 77.2 86.7 85.0 74.2 61.6 45.5 33.6 58.6
Highest Mean Max. Temperature (F) 38.3 48.6 55.7 66.5 75.0 85.2 91.5 88.9 82.2 71.0 51.3 40.9 61.1
Year Highest Occurred 1969 1963 1986 1987 1969 1988 1989 1969 1990 1988 1976 1981 1961
Lowest Mean Max. Temperature (F) 22.2 27.6 37.1 47.6 61.1 71.1 82.4 78.3 65.4 52.9 38.8 24.0 54.5
Year Lowest Occurred 1979 1985 1976 1975 1983 1967 1982 1968 1965 1984 1985 1985 1984
Mean Temperature (F) 23.6 28.5 37.0 46.3 55.5 64.4 73.0 71.4 61.3 50.1 36.9 25.7 47.8
Highest Mean Temperature (F) 30.8 39.0 45.8 53.6 61.2 70.7 77.3 74.6 69.3 58.2 41.9 33.6 49.6
Year Highest Occurred 1978 1963 1986 1987 1969 1988 1989 1970 1990 1988 1965 1977 1981
Lowest Mean Temperature (F) 14.0 17.4 28.1 39.5 50.3 60.2 69.9 66.1 54.4 43.1 30.4 16.7 44.2
Year Lowest Occurred 1979 1985 1976 1975 1975 1975 1982 1968 1965 1984 1985 1990 1984
Mean Min. Temperature (F) 15.5 19.7 27.6 35.7 43.7 51.6 59.2 57.7 48.3 38.5 28.4 17.8 37.0
Highest Mean Min. Temperature (F) 24.5 29.3 35.9 41.7 47.5 57.1 63.0 60.8 56.3 45.4 32.9 26.2 38.9
Year Highest Occurred 1978 1963 1986 1990 1987 1977 1989 1983 1990 1988 1965 1977 1981
Lowest Mean Min. Temperature (F) 5.8 7.1 19.1 30.5 39.1 48.3 56.0 53.8 43.4 33.2 21.9 8.1 33.2
Year Lowest Occurred 1979 1985 1976 1982 1975 1984 1962 1968 1965 1984 1985 1990 1985
Mean Precipitation (in.) 1.40 1.65 2.02 2.15 2.04 1.57 0.78 0.97 1.62 1.87 1.73 1.72 19.52
Highest Precipitation (in.) 4.05 4.44 4.44 5.80 4.90 4.47 2.16 5.04 5.76 4.75 5.05 5.92 35.85
Year Highest Occurred 1980 1986 1982 1986 1987 1964 1982 1977 1982 1981 1985 1983 1983
Lowest Precipitation (in.) 0.04 0.18 0.13 0.27 0.15 0.09 0.00 0.00 0.03 0.00 0.04 0.08 10.58
Year Lowest Occurred 1961 1988 1965 1977 1969 1978 1988 1985 1987 1988 1976 1976 1966
Heating Degree Days (F) 1283. 1022. 868. 561. 302. 107. 0. 12. 170. 468. 843. 1218. 6854.
Cooling Degree Days (F) 0. 0. 0. 0. 7. 89. 252. 210. 59. 6. 0. 0. 623.

Western Regional Climate Center, wrcc@dri.edu