WESTFALL 2 N, OREGON

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 37.0 44.4 54.7 63.2 71.2 79.7 89.5 88.9 78.7 64.8 47.0 37.1 63.0
Highest Mean Max. Temperature (F) 43.3 52.3 62.8 75.0 81.7 88.0 94.3 96.2 87.4 75.5 55.1 43.3 96.2
Year Highest Occurred 1999 1995 1992 1987 1992 1986 1989 1971 1990 1988 1976 1977 1971
Lowest Mean Max. Temperature (F) 28.1 32.4 48.2 54.7 62.8 71.1 79.4 78.9 67.2 59.6 35.8 24.2 24.2
Year Lowest Occurred 1979 1989 1993 1975 1977 1971 1993 1976 1985 1971 1985 1985 1985
Mean Temperature (F) 28.1 34.3 41.9 48.9 56.9 64.5 72.7 71.9 62.0 50.2 36.8 28.2 49.7
Highest Mean Temperature (F) 33.9 40.5 48.0 55.7 63.2 70.0 77.5 80.8 67.7 57.7 42.4 36.3 80.8
Year Highest Occurred 1998 1995 1986 1987 1973 1974 1994 1971 1990 1988 1976 1977 1971
Lowest Mean Temperature (F) 16.3 22.0 36.9 43.2 51.4 59.2 63.9 65.9 54.9 45.2 25.6 14.3 14.3
Year Lowest Occurred 1979 1989 1971 1975 1977 1980 1993 1976 1985 1995 1985 1985 1985
Mean Min. Temperature (F) 19.1 24.2 29.1 34.5 42.6 49.2 55.9 54.8 45.2 35.6 26.6 19.3 36.3
Highest Mean Min. Temperature (F) 27.0 29.8 34.0 38.7 48.8 54.1 61.3 65.4 50.7 40.4 31.9 29.3 65.4
Year Highest Occurred 1981 1980 1983 1994 1973 1974 1975 1971 1998 1979 1972 1977 1971
Lowest Mean Min. Temperature (F) 4.6 11.5 24.7 30.7 38.5 45.1 48.3 48.9 41.9 27.8 15.3 4.5 4.5
Year Lowest Occurred 1979 1989 1971 1982 1999 1980 1993 1993 1993 1995 1985 1985 1985
Mean Precipitation (in.) 1.24 0.97 0.92 0.81 1.18 0.93 0.47 0.51 0.43 0.53 1.17 1.30 10.46
Highest Precipitation (in.) 2.71 2.58 2.09 3.68 3.81 2.12 2.01 2.18 1.45 1.71 3.17 3.36 3.81
Year Highest Occurred 1995 1986 1983 1978 1998 1980 1982 1979 1986 2000 1981 1996 1998
Lowest Precipitation (in.) 0.13 0.03 0.04 0.00 0.03 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Year Lowest Occurred 1985 1997 1994 1977 1976 1994 1999 2000 1999 1998 1986 1976 1977
Heating Degree Days (F) 1147. 861. 716. 484. 269. 105. 16. 34. 148. 460. 845. 1141. 6226.
Cooling Degree Days (F) 0. 0. 0. 1. 17. 88. 254. 245. 56. 1. 0. 0. 662.

Western Regional Climate Center, wrcc@dri.edu