BURLEY FAA AP, IDAHO

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 34.8 41.9 50.0 59.6 68.2 77.8 86.5 84.8 74.8 63.6 47.5 36.8 60.5
Highest Mean Max. Temperature (F) 42.0 50.9 58.7 70.4 75.1 85.3 91.9 92.6 84.7 73.3 53.7 44.9 63.8
Year Highest Occurred 1967 1963 1986 1987 1969 1974 1989 1981 1990 1988 1976 1980 1981
Lowest Mean Max. Temperature (F) 22.8 29.3 38.5 50.5 61.0 70.5 78.6 76.9 66.0 55.9 36.1 24.0 55.5
Year Lowest Occurred 1979 1985 1985 1975 1962 1963 1982 1968 1986 1969 1985 1985 1985
Mean Temperature (F) 26.3 32.3 38.6 46.4 54.5 63.0 70.0 68.1 58.8 48.5 37.0 27.8 47.6
Highest Mean Temperature (F) 34.6 41.1 46.6 53.8 58.9 69.8 74.6 73.0 67.9 57.2 42.8 34.1 50.5
Year Highest Occurred 1967 1963 1986 1987 1969 1988 1989 1981 1990 1988 1965 1980 1988
Lowest Mean Temperature (F) 13.8 20.9 29.1 40.1 49.9 58.3 63.5 63.2 53.0 43.2 27.0 15.0 42.9
Year Lowest Occurred 1979 1985 1985 1975 1962 1963 1983 1968 1965 1969 1985 1985 1985
Mean Min. Temperature (F) 17.7 22.7 27.2 33.1 40.7 48.3 53.6 51.4 42.7 33.4 26.5 18.7 34.7
Highest Mean Min. Temperature (F) 27.1 31.3 34.4 40.2 46.1 54.3 57.4 57.0 51.1 41.0 32.8 26.6 37.6
Year Highest Occurred 1967 1963 1986 1990 1987 1988 1985 1961 1990 1988 1965 1977 1988
Lowest Mean Min. Temperature (F) 4.8 12.5 19.6 28.2 37.0 44.4 47.5 47.0 37.0 28.6 17.8 5.9 30.2
Year Lowest Occurred 1979 1985 1985 1970 1975 1976 1983 1975 1965 1970 1985 1985 1985
Mean Precipitation (in.) 1.04 0.77 0.91 0.92 1.10 0.89 0.36 0.56 0.59 0.63 1.06 1.00 9.83
Highest Precipitation (in.) 3.05 3.81 2.78 2.84 2.67 2.44 1.22 4.13 1.65 1.41 2.80 4.05 15.61
Year Highest Occurred 1970 1986 1989 1971 1980 1963 1975 1968 1982 1975 1983 1964 1983
Lowest Precipitation (in.) 0.09 0.00 0.04 0.07 0.07 0.12 0.00 0.00 0.00 0.00 0.04 0.00 5.74
Year Lowest Occurred 1977 1970 1977 1969 1974 1985 1990 1969 1987 1988 1976 1976 1966
Heating Degree Days (F) 1200. 916. 818. 558. 329. 126. 23. 42. 228. 512. 840. 1153. 6745.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 66. 178. 138. 42. 0. 0. 0. 424.

Western Regional Climate Center, wrcc@dri.edu