NEW MEADOWS RANGER STN, IDAHO

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 30.3 37.4 45.0 54.7 64.6 74.1 83.9 83.4 72.5 60.0 42.8 31.3 56.7
Highest Mean Max. Temperature (F) 36.1 49.4 52.0 64.4 72.0 84.3 89.4 91.3 81.9 71.9 48.4 38.1 59.4
Year Highest Occurred 1967 1963 1978 1987 1966 1961 1985 1967 1990 1988 1976 1989 1987
Lowest Mean Max. Temperature (F) 21.2 29.8 39.5 45.6 57.4 68.4 76.8 75.2 61.2 53.2 32.2 23.3 53.1
Year Lowest Occurred 1979 1989 1971 1975 1977 1981 1986 1976 1985 1984 1985 1985 1985
Mean Temperature (F) 18.9 24.1 31.6 40.5 48.7 56.9 63.1 62.1 52.5 42.4 31.7 20.7 41.1
Highest Mean Temperature (F) 26.8 36.5 37.7 46.5 52.6 63.6 69.0 67.0 58.5 49.4 36.0 27.6 42.6
Year Highest Occurred 1981 1963 1978 1990 1987 1977 1975 1961 1963 1988 1965 1969 1967
Lowest Mean Temperature (F) 5.3 13.6 24.2 34.6 45.4 53.0 57.6 57.1 46.4 37.8 21.7 9.5 36.4
Year Lowest Occurred 1979 1989 1964 1975 1977 1981 1986 1985 1985 1984 1985 1978 1985
Mean Min. Temperature (F) 7.5 10.8 18.3 26.4 32.7 39.6 42.4 40.7 32.5 24.8 20.5 10.0 25.5
Highest Mean Min. Temperature (F) 18.5 26.2 27.5 30.9 37.5 44.7 50.3 46.1 38.4 29.9 25.4 19.1 27.7
Year Highest Occurred 1981 1961 1983 1978 1980 1977 1975 1983 1963 1975 1973 1962 1980
Lowest Mean Min. Temperature (F) -10.7 -3.9 8.4 21.5 28.0 36.3 38.2 34.6 27.8 15.6 11.2 -4.4 19.7
Year Lowest Occurred 1979 1985 1985 1982 1982 1985 1981 1987 1964 1987 1985 1978 1985
Mean Precipitation (in.) 3.34 2.47 2.41 1.87 1.88 1.84 0.70 0.82 1.44 1.76 2.85 3.41 24.79
Highest Precipitation (in.) 9.42 6.52 5.07 5.34 3.78 5.02 1.85 2.74 3.78 5.47 9.49 9.27 36.39
Year Highest Occurred 1970 1979 1983 1978 1984 1964 1974 1975 1986 1962 1973 1964 1970
Lowest Precipitation (in.) 0.37 0.36 0.38 0.22 0.16 0.21 0.06 0.00 0.00 0.00 0.30 0.17 16.64
Year Lowest Occurred 1985 1967 1965 1977 1974 1961 1971 1970 1990 1987 1976 1989 1987
Heating Degree Days (F) 1429. 1145. 1035. 735. 505. 255. 111. 139. 383. 701. 999. 1373. 8810.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 12. 52. 49. 8. 0. 0. 0. 121.

Western Regional Climate Center, wrcc@dri.edu