PALMER 3 ESE, WASHINGTON

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 42.4 46.8 50.6 55.5 62.1 67.8 73.2 73.6 68.4 59.4 48.3 42.2 57.5
Highest Mean Max. Temperature (F) 49.9 54.3 55.3 61.0 66.9 74.1 81.5 82.0 75.7 66.1 52.9 47.0 60.1
Year Highest Occurred 1981 1968 1986 1987 1969 1961 1985 1967 1974 1987 1981 1976 1987
Lowest Mean Max. Temperature (F) 33.4 38.2 44.2 50.9 54.3 61.1 68.1 66.8 63.0 55.1 38.0 35.0 55.0
Year Lowest Occurred 1969 1989 1971 1975 1962 1971 1986 1976 1978 1984 1985 1983 1964
Mean Temperature (F) 37.2 40.3 42.8 46.6 52.3 57.9 62.2 62.6 58.2 50.8 42.6 37.3 49.2
Highest Mean Temperature (F) 44.9 46.9 46.8 50.5 55.5 62.4 66.9 67.9 63.1 54.9 47.0 41.4 50.8
Year Highest Occurred 1981 1968 1983 1980 1969 1969 1985 1967 1974 1965 1965 1979 1987
Lowest Mean Temperature (F) 28.8 31.3 37.4 42.2 48.1 53.5 58.6 58.8 54.3 47.3 32.2 30.4 47.6
Year Lowest Occurred 1969 1989 1971 1975 1962 1971 1986 1973 1972 1990 1985 1983 1985
Mean Min. Temperature (F) 31.9 33.8 34.9 37.7 42.4 47.9 51.1 51.6 48.0 42.2 36.8 32.4 40.9
Highest Mean Min. Temperature (F) 39.9 39.4 38.9 40.3 44.7 53.2 53.4 54.6 52.3 45.8 41.8 37.6 42.2
Year Highest Occurred 1981 1968 1983 1990 1979 1969 1975 1981 1963 1964 1965 1966 1981
Lowest Mean Min. Temperature (F) 24.2 24.4 30.5 33.5 39.7 44.9 49.0 48.3 44.8 38.9 26.4 24.9 38.3
Year Lowest Occurred 1969 1989 1971 1975 1964 1976 1988 1973 1972 1990 1985 1990 1985
Mean Precipitation (in.) 11.52 9.07 8.73 7.42 5.85 5.01 2.74 3.21 4.91 6.93 11.22 11.66 88.27
Highest Precipitation (in.) 20.82 20.88 13.17 11.20 11.63 10.23 8.67 9.52 10.02 14.50 22.59 21.20 118.19
Year Highest Occurred 1964 1961 1989 1981 1984 1981 1983 1968 1969 1975 1990 1975 1990
Lowest Precipitation (in.) 1.13 3.51 2.84 3.76 2.42 0.69 0.08 0.33 0.42 0.59 2.51 2.68 64.06
Year Lowest Occurred 1985 1973 1965 1983 1967 1965 1985 1967 1975 1987 1976 1985 1987
Heating Degree Days (F) 862. 692. 688. 552. 394. 224. 114. 123. 216. 440. 672. 859. 5836.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 11. 27. 48. 12. 0. 0. 0. 98.
Western Regional Climate Center, wrcc@dri.edu