TOLT SOUTH FORK RESER, WASHINGTON

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F)
Highest Mean Max. Temperature (F)
Year Highest Occurred
Lowest Mean Max. Temperature (F)
Year Lowest Occurred
Mean Temperature (F)
Highest Mean Temperature (F)
Year Highest Occurred
Lowest Mean Temperature (F)
Year Lowest Occurred
Mean Min. Temperature (F)
Highest Mean Min. Temperature (F)
Year Highest Occurred
Lowest Mean Min. Temperature (F)
Year Lowest Occurred
Mean Precipitation (in.) 11.58 8.62 8.49 7.62 6.01 4.72 2.72 3.16 4.96 7.44 11.38 11.52 88.22
Highest Precipitation (in.) 21.25 15.82 14.78 14.85 12.46 9.88 8.58 8.18 11.22 18.95 24.89 19.84 126.46
Year Highest Occurred 1990 1982 1988 1981 1984 1964 1983 1964 1978 1990 1990 1979 1990
Lowest Precipitation (in.) 1.90 3.32 3.05 3.87 1.40 1.15 0.11 0.13 0.69 0.64 3.90 1.94 63.66
Year Lowest Occurred 1985 1962 1965 1983 1983 1965 1985 1967 1974 1987 1979 1985 1987
Heating Degree Days (F)
Cooling Degree Days (F)

Western Regional Climate Center, wrcc@dri.edu