LOS GATOS, CALIFORNIA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 58.6 62.7 65.4 70.5 75.9 81.8 85.7 85.2 82.8 75.9 65.0 58.0 72.3
Highest Mean Max. Temperature (F) 63.4 66.2 72.4 76.7 82.1 88.8 94.5 90.5 91.4 81.0 69.5 63.3 75.6
Year Highest Occurred 1976 1977 1972 1987 1984 1961 1961 1969 1984 1961 1980 1979 1961
Lowest Mean Max. Temperature (F) 55.1 56.0 61.3 58.2 69.5 74.9 79.5 81.8 75.7 71.6 59.5 53.6 69.4
Year Lowest Occurred 1969 1969 1973 1967 1977 1965 1987 1976 1986 1962 1985 1990 1963
Mean Temperature (F) 48.0 51.5 53.5 56.8 61.3 66.3 69.6 69.4 67.6 62.0 53.7 47.9 59.0
Highest Mean Temperature (F) 52.6 55.8 58.2 61.5 64.9 70.8 74.6 72.0 73.2 64.8 57.4 52.4 60.3
Year Highest Occurred 1986 1963 1978 1989 1984 1981 1961 1967 1984 1987 1967 1977 1961
Lowest Mean Temperature (F) 44.0 47.3 50.1 48.9 56.6 61.8 64.7 65.8 62.8 58.5 50.2 42.3 56.5
Year Lowest Occurred 1963 1989 1963 1967 1977 1965 1963 1963 1986 1971 1985 1990 1963
Mean Min. Temperature (F) 37.4 40.2 41.6 43.0 46.7 50.8 53.5 53.6 52.3 48.0 42.2 37.6 45.6
Highest Mean Min. Temperature (F) 43.9 46.6 48.1 48.0 52.0 55.1 57.3 57.4 55.6 53.5 46.3 45.1 47.5
Year Highest Occurred 1986 1968 1978 1989 1987 1985 1984 1990 1983 1987 1981 1983 1987
Lowest Mean Min. Temperature (F) 32.4 35.0 37.6 38.6 43.4 46.3 48.0 48.0 49.3 42.8 39.0 30.9 43.6
Year Lowest Occurred 1963 1964 1977 1970 1974 1976 1963 1963 1970 1971 1975 1990 1963
Mean Precipitation (in.) 5.08 4.00 3.63 1.55 0.24 0.05 0.05 0.07 0.26 1.28 3.19 3.47 22.87
Highest Precipitation (in.) 14.60 14.77 9.32 6.45 2.23 0.56 0.83 0.72 1.18 11.26 8.02 7.71 50.69
Year Highest Occurred 1978 1986 1983 1983 1990 1982 1980 1975 1982 1962 1970 1964 1983
Lowest Precipitation (in.) 0.23 0.20 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.00 10.18
Year Lowest Occurred 1984 1964 1988 1973 1987 1990 1989 1990 1988 1978 1980 1989 1976
Heating Degree Days (F) 527. 378. 357. 263. 140. 51. 20. 6. 34. 115. 339. 530. 2760.
Cooling Degree Days (F) 0. 0. 0. 17. 26. 90. 163. 142. 112. 22. 0. 0. 572.

Western Regional Climate Center, wrcc@dri.edu