THREE LYNX, OREGON

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 41.7 46.0 52.0 57.8 64.2 69.9 77.3 78.4 73.4 61.8 47.7 41.7 59.3
Highest Mean Max. Temperature (F) 48.8 52.4 61.2 64.1 73.4 75.6 85.0 84.9 81.6 72.2 53.9 46.0 85.0
Year Highest Occurred 1981 1977 1992 1987 1992 1986 1985 1986 1974 1987 1976 1979 1985
Lowest Mean Max. Temperature (F) 34.7 38.0 45.0 51.9 58.5 63.8 67.5 72.6 66.1 56.0 40.2 35.2 34.7
Year Lowest Occurred 1993 1989 1971 1975 1977 1991 1993 1975 1978 1984 1985 1990 1993
Mean Temperature (F) 36.0 38.8 43.0 47.5 53.1 58.4 63.9 64.2 59.6 50.9 41.5 36.4 49.4
Highest Mean Temperature (F) 41.5 44.2 49.1 51.5 58.8 62.8 68.2 68.6 63.8 57.0 46.5 40.4 68.6
Year Highest Occurred 1981 1991 1992 1987 1992 1986 1985 1986 1974 1988 1995 1979 1986
Lowest Mean Temperature (F) 28.3 31.6 37.3 41.6 49.1 54.9 59.0 60.4 55.5 47.4 33.5 29.9 28.3
Year Lowest Occurred 1979 1989 1971 1975 1977 1991 1993 1980 1985 1984 1985 1990 1979
Mean Min. Temperature (F) 30.3 31.6 34.0 37.1 42.0 46.9 50.5 50.0 45.7 39.9 35.3 31.0 39.5
Highest Mean Min. Temperature (F) 34.1 36.5 37.8 41.4 45.8 50.0 55.2 53.4 48.9 45.2 40.4 34.9 55.2
Year Highest Occurred 1981 1991 1986 1992 1993 1986 1998 1999 1995 1988 1995 1973 1998
Lowest Mean Min. Temperature (F) 21.3 25.1 29.5 31.2 39.4 43.7 47.1 45.7 42.7 36.6 26.8 24.2 21.3
Year Lowest Occurred 1979 1989 1971 1975 1975 1976 1984 1973 1972 1972 1985 1985 1979
Mean Precipitation (in.) 10.47 8.85 7.58 5.94 4.36 3.01 1.01 1.08 2.82 5.29 11.03 11.27 72.71
Highest Precipitation (in.) 18.09 16.54 13.36 10.05 8.02 8.03 5.82 4.42 7.56 10.21 23.26 21.61 23.26
Year Highest Occurred 1972 1979 1997 1993 1984 1981 1983 1978 1986 1997 1973 1981 1973
Lowest Precipitation (in.) 1.29 1.10 2.14 2.47 0.76 0.78 0.02 0.00 0.02 0.05 2.23 2.98 0.00
Year Lowest Occurred 1985 1993 1992 1999 1992 1972 1973 1998 1993 1987 1976 1976 1998
Heating Degree Days (F) 898. 734. 681. 527. 370. 208. 86. 84. 185. 439. 704. 887. 5803.
Cooling Degree Days (F) 0. 0. 0. 0. 1. 9. 52. 59. 23. 0. 0. 0. 144.

Western Regional Climate Center, wrcc@dri.edu