NEW MEADOWS RANGER STN, IDAHO

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 29.7 36.5 45.5 55.0 64.3 73.2 82.7 83.1 72.8 60.2 41.3 30.2 56.2
Highest Mean Max. Temperature (F) 35.0 42.6 58.7 64.1 73.5 82.6 89.3 88.6 81.6 71.7 48.0 37.4 89.3
Year Highest Occurred 1983 1992 1992 1987 1992 1977 1985 1971 1990 1988 1976 1989 1985
Lowest Mean Max. Temperature (F) 20.3 28.9 38.5 44.5 57.4 67.8 71.5 74.9 60.9 53.0 31.8 22.6 20.3
Year Lowest Occurred 1979 1989 1971 1975 1977 1971 1993 1976 1985 1984 1985 1985 1979
Mean Temperature (F) 18.9 23.8 32.6 40.8 48.6 56.1 62.4 61.8 52.7 42.5 30.6 19.8 40.9
Highest Mean Temperature (F) 26.3 30.9 41.5 46.3 53.9 63.6 68.2 65.4 58.1 49.3 35.7 26.7 68.2
Year Highest Occurred 1981 1992 1992 1990 1993 1977 1975 1971 1998 1988 1981 1977 1975
Lowest Mean Temperature (F) 4.8 13.2 24.0 34.0 44.7 52.1 55.4 57.0 46.2 37.7 21.5 9.2 4.8
Year Lowest Occurred 1979 1989 1976 1975 1999 1991 1993 1985 1985 1984 1985 1978 1979
Mean Min. Temperature (F) 8.0 11.0 19.7 26.6 32.9 39.0 42.1 40.4 32.5 24.7 19.8 9.3 25.5
Highest Mean Min. Temperature (F) 18.5 22.5 27.5 30.9 37.5 44.7 50.3 46.1 38.9 29.9 28.0 18.8 50.3
Year Highest Occurred 1981 1978 1983 1978 1980 1977 1975 1983 1998 1975 1998 1973 1975
Lowest Mean Min. Temperature (F) -10.7 -3.9 8.4 21.5 28.0 33.8 36.7 34.6 25.9 15.6 7.3 -4.4 -10.7
Year Lowest Occurred 1979 1985 1985 1982 1982 1991 1996 1987 1999 1987 1993 1978 1979
Mean Precipitation (in.) 2.88 2.62 2.38 2.05 2.26 1.90 0.90 0.81 1.28 1.54 2.71 3.20 24.53
Highest Precipitation (in.) 6.93 6.52 5.07 5.34 5.94 3.91 1.96 2.80 3.78 4.66 9.49 9.59 9.59
Year Highest Occurred 1974 1979 1983 1978 1998 1995 1995 1995 1986 1975 1973 1996 1996
Lowest Precipitation (in.) 0.37 0.42 0.13 0.22 0.16 0.16 0.06 0.00 0.00 0.00 0.30 0.17 0.00
Year Lowest Occurred 1985 1997 1994 1977 1974 1996 1971 2000 1999 1991 1976 1989 2000
Heating Degree Days (F) 1430. 1156. 1004. 727. 510. 278. 135. 140. 378. 699. 1034. 1403. 8894.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 11. 53. 39. 6. 0. 0. 0. 109.

Western Regional Climate Center, wrcc@dri.edu