KLAMATH, CALIFORNIA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 55.0 56.7 56.9 58.7 61.8 64.8 66.6 66.8 67.3 64.2 58.7 54.8 61.0
Highest Mean Max. Temperature (F) 60.3 62.8 62.2 63.8 65.5 67.5 69.2 68.9 72.4 67.1 62.6 59.5 62.1
Year Highest Occurred 1981 1970 1978 1989 1978 1985 1988 1983 1979 1967 1989 1989 1980
Lowest Mean Max. Temperature (F) 48.5 51.0 54.0 54.1 59.5 61.6 63.9 63.7 63.5 60.4 52.3 49.9 58.8
Year Lowest Occurred 1969 1989 1971 1967 1971 1965 1965 1973 1975 1971 1985 1990 1971
Mean Temperature (F) 46.5 48.3 48.7 50.2 53.6 57.1 59.2 59.7 58.8 55.4 50.7 46.7 52.9
Highest Mean Temperature (F) 51.7 54.4 53.3 55.3 56.6 59.5 62.1 62.0 63.3 57.9 54.0 50.1 54.5
Year Highest Occurred 1986 1963 1978 1989 1987 1989 1990 1990 1979 1979 1965 1980 1983
Lowest Mean Temperature (F) 42.3 42.9 45.4 45.8 51.3 54.6 57.2 56.7 55.9 51.3 45.6 41.1 51.1
Year Lowest Occurred 1969 1989 1976 1975 1974 1965 1965 1973 1965 1971 1985 1990 1971
Mean Min. Temperature (F) 38.0 39.8 40.4 41.7 45.4 49.4 51.8 52.6 50.2 46.5 42.6 38.6 44.8
Highest Mean Min. Temperature (F) 43.9 46.9 44.5 47.1 48.9 52.5 55.4 56.3 54.9 51.2 47.1 44.4 46.9
Year Highest Occurred 1986 1963 1986 1990 1987 1986 1990 1990 1990 1979 1965 1981 1983
Lowest Mean Min. Temperature (F) 31.9 34.8 36.4 36.4 42.3 45.4 48.6 49.6 46.1 40.8 37.4 32.2 42.8
Year Lowest Occurred 1963 1989 1977 1975 1974 1962 1962 1973 1970 1974 1978 1990 1974
Mean Precipitation (in.) 12.29 10.03 10.87 5.57 3.40 1.32 0.37 1.02 2.04 5.62 13.08 13.25 78.86
Highest Precipitation (in.) 30.20 26.58 21.25 15.32 8.81 5.52 3.40 5.50 11.17 15.48 35.30 30.59 124.37
Year Highest Occurred 1970 1986 1972 1963 1990 1988 1983 1968 1977 1975 1973 1964 1983
Lowest Precipitation (in.) 0.87 0.57 1.92 0.90 0.00 0.07 0.00 0.00 0.00 0.13 3.21 1.53 44.27
Year Lowest Occurred 1985 1988 1965 1985 1966 1977 1988 1988 1974 1978 1989 1976 1976
Heating Degree Days (F) 574. 468. 505. 444. 353. 237. 180. 167. 190. 298. 429. 567. 4412.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

Western Regional Climate Center, wrcc@dri.edu