TERMO 1 E, CALIFORNIA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 38.8 43.0 48.1 56.3 65.8 75.4 85.1 83.7 75.2 63.9 48.1 39.6 60.3
Highest Mean Max. Temperature (F) 46.9 53.1 57.0 64.6 73.9 81.6 89.3 89.6 82.8 73.6 58.2 49.0 62.8
Year Highest Occurred 1961 1963 1972 1987 1966 1974 1968 1967 1974 1988 1976 1976 1976
Lowest Mean Max. Temperature (F) 33.7 34.6 41.8 42.2 56.1 68.8 78.9 75.6 64.9 55.0 40.5 31.6 56.8
Year Lowest Occurred 1989 1989 1962 1967 1977 1980 1987 1976 1986 1984 1985 1990 1982
Mean Temperature (F) 26.1 31.0 35.6 41.0 48.9 56.9 63.8 62.4 54.7 45.3 34.7 27.5 44.0
Highest Mean Temperature (F) 34.2 39.7 41.8 47.1 53.8 61.1 67.4 66.9 58.8 49.9 38.7 34.2 46.2
Year Highest Occurred 1986 1963 1986 1990 1966 1977 1988 1967 1974 1987 1976 1981 1981
Lowest Mean Temperature (F) 17.1 21.8 29.2 32.2 42.1 51.6 58.5 56.1 49.2 40.8 25.8 17.4 41.7
Year Lowest Occurred 1989 1989 1969 1967 1977 1980 1983 1976 1986 1969 1985 1990 1985
Mean Min. Temperature (F) 13.4 18.9 23.2 25.6 32.0 38.4 42.5 40.9 34.2 26.7 21.3 15.3 27.7
Highest Mean Min. Temperature (F) 24.9 27.8 30.7 31.0 35.9 43.5 48.4 44.7 38.3 33.5 28.5 26.1 30.6
Year Highest Occurred 1986 1986 1983 1990 1987 1977 1985 1986 1967 1979 1970 1981 1986
Lowest Mean Min. Temperature (F) 0.5 7.4 14.5 20.9 28.0 33.9 36.7 36.6 30.5 23.0 11.0 3.2 25.0
Year Lowest Occurred 1989 1990 1969 1963 1977 1978 1966 1976 1965 1971 1985 1990 1985
Mean Precipitation (in.) 1.21 1.09 1.10 0.76 1.12 0.93 0.31 0.40 0.63 0.93 1.36 1.34 11.18
Highest Precipitation (in.) 3.64 3.44 2.33 2.16 4.77 3.76 1.35 1.64 2.60 5.62 3.20 3.91 17.29
Year Highest Occurred 1965 1962 1971 1967 1971 1977 1980 1965 1976 1962 1981 1964 1962
Lowest Precipitation (in.) 0.13 0.11 0.18 0.05 0.01 0.00 0.00 0.00 0.00 0.00 0.26 0.00 6.51
Year Lowest Occurred 1984 1988 1972 1985 1976 1973 1989 1987 1987 1986 1976 1989 1966
Heating Degree Days (F) 1206. 952. 911. 720. 499. 252. 97. 124. 315. 611. 909. 1163. 7759.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 9. 60. 43. 6. 0. 0. 0. 118.

Western Regional Climate Center, wrcc@dri.edu