BURNS WSO AP, OREGON

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 33.6 39.5 47.7 56.5 65.6 74.4 85.1 83.3 73.6 61.8 45.2 35.2 58.5
Highest Mean Max. Temperature (F) 41.0 47.5 55.0 65.9 72.1 82.8 89.4 90.1 81.7 73.2 53.0 41.1 61.8
Year Highest Occurred 1990 1963 1986 1987 1966 1961 1985 1967 1990 1988 1976 1989 1987
Lowest Mean Max. Temperature (F) 22.9 29.5 41.6 48.6 59.2 68.3 77.5 75.8 64.5 53.2 33.7 22.7 54.2
Year Lowest Occurred 1979 1989 1976 1975 1977 1984 1983 1976 1985 1984 1985 1985 1984
Mean Temperature (F) 23.3 29.4 36.3 42.8 50.8 58.0 66.2 64.2 55.0 45.0 33.6 25.1 44.1
Highest Mean Temperature (F) 30.1 36.9 42.3 49.0 54.9 63.3 70.7 69.6 61.4 53.0 37.4 31.4 46.3
Year Highest Occurred 1990 1963 1986 1987 1969 1961 1985 1961 1990 1988 1966 1973 1987
Lowest Mean Temperature (F) 12.5 18.5 31.0 36.9 46.2 54.1 61.1 59.6 48.9 39.5 20.9 11.9 40.3
Year Lowest Occurred 1979 1989 1976 1975 1977 1976 1983 1976 1985 1969 1985 1985 1985
Mean Min. Temperature (F) 13.0 19.3 24.9 29.0 35.9 41.6 47.2 45.0 36.3 28.1 22.0 15.1 29.8
Highest Mean Min. Temperature (F) 22.0 26.3 30.7 33.6 38.5 45.3 52.0 50.7 41.5 33.8 28.0 23.1 32.0
Year Highest Occurred 1981 1963 1983 1989 1987 1986 1985 1961 1963 1979 1983 1973 1983
Lowest Mean Min. Temperature (F) 2.1 7.5 18.8 25.1 32.9 37.6 42.9 41.4 31.8 23.6 8.1 1.1 25.6
Year Lowest Occurred 1979 1989 1985 1975 1978 1976 1986 1969 1970 1969 1985 1985 1985
Mean Precipitation (in.) 0.99 0.76 1.01 0.65 0.98 0.83 0.40 0.66 0.56 0.72 1.25 1.15 9.96
Highest Precipitation (in.) 2.96 3.50 3.66 2.37 2.14 2.50 1.22 3.85 2.13 3.12 2.73 3.88 18.24
Year Highest Occurred 1970 1986 1983 1978 1981 1964 1987 1976 1986 1962 1984 1981 1983
Lowest Precipitation (in.) 0.09 0.01 0.11 0.03 0.12 0.03 0.00 0.00 0.00 0.00 0.09 0.07 5.15
Year Lowest Occurred 1985 1964 1965 1977 1975 1974 1990 1969 1974 1988 1974 1989 1990
Heating Degree Days (F) 1293. 997. 890. 666. 440. 224. 58. 103. 315. 620. 942. 1237. 7785.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 14. 95. 78. 15. 0. 0. 0. 202.

Western Regional Climate Center, wrcc@dri.edu