MEDFORD WSO 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) 47.3 53.8 58.3 64.3 72.2 81.2 90.2 90.1 83.5 70.0 52.8 45.2 67.4
Highest Mean Max. Temperature (F) 53.2 61.1 66.2 71.9 84.9 87.1 96.0 96.1 92.0 79.4 58.7 51.3 96.1
Year Highest Occurred 1995 1992 1992 1987 1992 1987 1994 1986 1974 1988 1999 1995 1986
Lowest Mean Max. Temperature (F) 40.4 49.1 52.3 56.6 62.7 74.3 82.4 81.2 72.2 62.3 46.2 39.0 39.0
Year Lowest Occurred 1982 1989 1975 1975 1998 1980 1993 1976 1978 1984 1994 1976 1976
Mean Temperature (F) 39.1 43.5 47.1 51.6 58.1 65.6 72.7 72.5 65.9 55.1 43.9 38.1 54.4
Highest Mean Temperature (F) 45.2 48.4 51.9 57.0 66.3 70.3 76.7 77.2 70.3 61.7 49.8 43.6 77.2
Year Highest Occurred 1995 1992 1992 1990 1992 1986 1996 1986 1991 1988 1999 1995 1986
Lowest Mean Temperature (F) 34.2 38.0 42.9 45.1 53.3 61.0 64.8 67.6 59.5 50.8 38.4 31.2 31.2
Year Lowest Occurred 1977 1989 1976 1975 1977 1971 1993 1976 1978 1971 1985 1972 1972
Mean Min. Temperature (F) 30.9 33.1 35.9 39.0 44.0 50.1 55.2 54.9 48.3 40.2 35.0 31.0 41.5
Highest Mean Min. Temperature (F) 37.1 38.3 41.0 44.0 48.7 54.6 60.5 58.9 52.3 46.7 40.8 37.3 60.5
Year Highest Occurred 1995 1986 1993 1989 1997 1986 1998 1977 1995 1979 1999 1981 1998
Lowest Mean Min. Temperature (F) 24.4 27.0 31.4 33.6 41.1 45.4 47.1 50.1 41.5 35.4 26.5 23.0 23.0
Year Lowest Occurred 1977 1989 1976 1975 1976 1976 1993 1980 1972 1974 1993 1972 1972
Mean Precipitation (in.) 2.47 2.10 1.85 1.31 1.21 0.68 0.31 0.52 0.78 1.31 2.93 2.90 18.37
Highest Precipitation (in.) 5.44 5.67 3.97 3.59 4.26 2.62 1.34 2.83 4.22 3.98 7.67 9.94 9.94
Year Highest Occurred 1996 1983 1975 2000 1998 1992 1987 1976 1977 1979 1998 1996 1996
Lowest Precipitation (in.) 0.19 0.20 0.42 0.23 0.00 0.00 0.00 0.00 0.00 0.00 0.43 0.36 0.00
Year Lowest Occurred 1984 1988 1992 1986 1982 1999 1998 1998 1999 1987 1976 1976 1982
Heating Degree Days (F) 804. 610. 550. 402. 233. 69. 10. 7. 69. 316. 632. 837. 4539.
Cooling Degree Days (F) 0. 0. 0. 2. 24. 90. 253. 240. 95. 7. 0. 0. 711.

Western Regional Climate Center, wrcc@dri.edu