PLACERVILLE IFG, CALIFORNIA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 53.6 56.3 58.1 64.2 73.4 83.2 91.2 90.5 84.2 73.9 59.1 53.3 70.1
Highest Mean Max. Temperature (F) 60.5 63.6 65.6 75.2 79.0 90.7 95.8 97.1 89.7 82.2 69.5 63.0 72.6
Year Highest Occurred 1961 1988 1988 1987 1976 1981 1985 1967 1979 1988 1976 1976 1988
Lowest Mean Max. Temperature (F) 47.9 46.6 51.6 49.8 62.6 76.7 86.0 81.1 75.1 66.4 50.7 44.8 67.2
Year Lowest Occurred 1973 1969 1982 1967 1977 1965 1983 1976 1986 1984 1973 1971 1982
Mean Temperature (F) 45.9 47.8 48.9 53.8 61.7 70.5 77.8 77.2 71.7 63.0 51.0 45.8 59.6
Highest Mean Temperature (F) 51.6 54.0 55.5 62.4 67.3 77.1 82.7 83.3 77.1 69.7 59.1 54.1 61.7
Year Highest Occurred 1986 1963 1972 1987 1973 1981 1985 1967 1975 1988 1976 1980 1981
Lowest Mean Temperature (F) 41.4 40.5 44.3 41.7 53.0 64.3 72.5 68.9 64.6 56.8 45.1 38.6 57.3
Year Lowest Occurred 1973 1969 1982 1967 1977 1965 1987 1976 1985 1984 1973 1971 1982
Mean Min. Temperature (F) 38.2 39.4 39.6 43.4 50.0 57.6 64.4 63.8 59.2 52.1 42.8 38.2 49.1
Highest Mean Min. Temperature (F) 44.0 47.1 45.5 50.1 55.9 63.9 69.5 69.5 64.8 57.6 48.6 45.5 51.0
Year Highest Occurred 1986 1963 1972 1989 1973 1985 1985 1967 1975 1987 1976 1980 1981
Lowest Mean Min. Temperature (F) 34.7 33.6 34.9 33.5 43.3 51.8 58.6 56.6 53.3 47.2 39.3 32.4 47.3
Year Lowest Occurred 1982 1989 1962 1967 1977 1965 1987 1976 1965 1984 1985 1971 1982
Mean Precipitation (in.) 7.15 5.92 5.75 3.37 1.14 0.40 0.22 0.24 0.84 2.54 6.17 5.91 39.65
Highest Precipitation (in.) 18.45 21.39 13.68 9.48 4.21 1.97 4.36 2.27 4.08 12.86 15.45 19.26 79.98
Year Highest Occurred 1969 1986 1983 1983 1990 1989 1974 1976 1982 1962 1983 1964 1983
Lowest Precipitation (in.) 0.44 0.64 1.12 0.28 0.00 0.00 0.00 0.00 0.00 0.00 1.05 0.00 14.21
Year Lowest Occurred 1985 1971 1976 1985 1985 1990 1989 1990 1988 1988 1986 1989 1976
Heating Degree Days (F) 592. 482. 499. 370. 180. 39. 0. 0. 33. 158. 427. 595. 3375.
Cooling Degree Days (F) 0. 0. 0. 34. 77. 204. 397. 383. 234. 96. 7. 0. 1432.

Western Regional Climate Center, wrcc@dri.edu