BAKER FAA AP, OREGON

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 34.4 41.7 51.0 59.2 67.0 75.2 84.5 84.9 75.5 62.7 44.9 35.3 59.7
Highest Mean Max. Temperature (F) 40.3 50.9 60.1 68.4 75.9 82.5 91.5 90.1 84.7 74.1 53.4 42.9 91.5
Year Highest Occurred 1994 1992 1992 1987 1992 1974 1985 1981 1990 1988 1999 1989 1985
Lowest Mean Max. Temperature (F) 20.2 27.3 43.7 50.3 61.3 69.6 72.7 76.1 65.5 56.0 32.6 26.6 20.2
Year Lowest Occurred 1979 1989 1975 1975 1977 1980 1993 1976 1986 1984 1985 1978 1979
Mean Temperature (F) 25.7 31.9 39.1 45.3 52.7 59.8 66.5 66.2 57.3 46.5 34.7 26.4 46.0
Highest Mean Temperature (F) 33.5 39.7 44.9 50.6 57.3 64.6 72.0 69.9 63.6 53.6 41.9 33.7 72.0
Year Highest Occurred 1981 1992 1986 1987 1993 1974 1985 1971 1990 1988 1999 1973 1985
Lowest Mean Temperature (F) 10.0 15.3 33.7 40.1 48.8 55.3 57.8 62.2 51.1 42.8 23.3 15.0 10.0
Year Lowest Occurred 1979 1989 1985 1975 1977 1991 1993 1976 1971 1995 1985 1978 1979
Mean Min. Temperature (F) 17.0 22.1 27.1 31.3 38.3 44.3 48.4 47.4 39.0 30.3 24.4 17.4 32.3
Highest Mean Min. Temperature (F) 27.5 30.4 33.1 33.9 42.5 48.1 54.5 51.8 44.5 34.2 30.3 26.6 54.5
Year Highest Occurred 1981 1983 1983 1994 1993 1982 1975 1983 1998 1979 1999 1973 1975
Lowest Mean Min. Temperature (F) -0.2 3.2 23.3 28.1 33.4 40.8 42.8 42.7 34.9 25.6 14.0 3.3 -0.2
Year Lowest Occurred 1979 1989 1985 1999 1999 1976 1993 1987 1971 1987 1985 1978 1979
Mean Precipitation (in.) 0.91 0.63 0.83 0.86 1.35 1.24 0.69 0.87 0.73 0.57 0.97 0.95 10.60
Highest Precipitation (in.) 2.59 1.66 1.81 3.58 4.20 3.16 2.33 3.52 2.72 1.70 2.03 2.60 4.20
Year Highest Occurred 1971 1986 1983 1978 1998 1992 1982 1984 1980 1982 1981 1983 1998
Lowest Precipitation (in.) 0.19 0.10 0.21 0.03 0.25 0.21 0.00 0.01 0.00 0.00 0.23 0.05 0.00
Year Lowest Occurred 1992 1997 1988 1977 1982 1994 1979 1991 1999 1987 1976 1976 1979
Heating Degree Days (F) 1219. 927. 805. 593. 384. 184. 71. 65. 258. 573. 909. 1198. 7186.
Cooling Degree Days (F) 0. 0. 0. 0. 1. 26. 116. 100. 24. 0. 0. 0. 267.

Western Regional Climate Center, wrcc@dri.edu