FRESNO WSO AP, CALIFORNIA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 54.1 61.7 66.6 75.1 84.2 92.7 98.6 96.7 90.1 79.7 64.7 53.7 76.5
Highest Mean Max. Temperature (F) 61.4 67.4 76.2 84.1 90.8 99.1 102.6 101.2 96.1 86.3 70.7 61.0 78.9
Year Highest Occurred 1986 1988 1972 1987 1984 1981 1961 1986 1984 1978 1986 1976 1988
Lowest Mean Max. Temperature (F) 46.9 55.7 59.4 61.7 75.7 86.9 93.3 86.9 84.5 74.2 56.9 45.4 73.2
Year Lowest Occurred 1972 1969 1973 1967 1977 1969 1987 1976 1986 1984 1972 1963 1982
Mean Temperature (F) 45.7 51.2 55.1 61.2 69.0 76.6 81.9 80.3 74.5 65.2 53.6 45.4 63.3
Highest Mean Temperature (F) 53.6 56.6 60.7 67.4 74.8 82.8 87.0 84.2 81.0 70.0 56.9 51.3 66.1
Year Highest Occurred 1986 1963 1972 1987 1984 1981 1984 1986 1984 1978 1966 1977 1986
Lowest Mean Temperature (F) 40.6 47.2 50.4 52.6 63.6 71.4 78.1 72.7 68.6 59.7 49.5 39.6 60.5
Year Lowest Occurred 1972 1966 1973 1967 1977 1965 1975 1976 1965 1969 1975 1963 1975
Mean Min. Temperature (F) 37.4 40.5 43.4 47.3 53.7 60.4 65.1 63.8 58.8 50.7 42.5 37.1 50.1
Highest Mean Min. Temperature (F) 45.8 47.1 50.9 52.6 58.8 66.5 71.5 68.4 65.9 56.2 47.0 44.1 53.2
Year Highest Occurred 1986 1968 1978 1985 1984 1981 1984 1983 1984 1987 1987 1983 1986
Lowest Mean Min. Temperature (F) 30.8 35.3 38.9 41.2 49.6 55.5 60.3 58.4 52.3 44.1 36.8 31.9 47.1
Year Lowest Occurred 1976 1966 1964 1975 1964 1965 1966 1976 1965 1969 1971 1976 1975
Mean Precipitation (in.) 1.96 1.80 1.89 0.97 0.30 0.08 0.01 0.03 0.24 0.53 1.37 1.42 10.60
Highest Precipitation (in.) 8.56 5.97 4.76 4.41 1.65 0.60 0.08 0.25 1.19 1.58 3.50 3.04 21.61
Year Highest Occurred 1969 1962 1982 1967 1990 1972 1979 1964 1976 1982 1972 1966 1983
Lowest Precipitation (in.) 0.04 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 6.07
Year Lowest Occurred 1976 1964 1972 1962 1985 1990 1990 1990 1988 1988 1986 1989 1966
Heating Degree Days (F) 598. 386. 314. 182. 34. 0. 0. 0. 8. 84. 342. 608. 2556.
Cooling Degree Days (F) 0. 0. 7. 68. 158. 352. 524. 474. 293. 91. 0. 0. 1967.

Western Regional Climate Center, wrcc@dri.edu