KLAMATH, CALIFORNIA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 55.1 56.3 57.2 59.0 61.9 64.8 66.7 66.7 67.1 64.2 58.1 54.8 61.0
Highest Mean Max. Temperature (F) 60.3 61.7 62.2 63.8 65.9 67.6 69.2 68.9 72.4 68.5 62.6 59.5 72.4
Year Highest Occurred 1981 1992 1978 1989 1992 2000 1993 1983 1979 1991 1989 1989 1979
Lowest Mean Max. Temperature (F) 50.9 50.5 52.7 54.7 57.8 62.0 64.1 63.7 63.5 60.4 51.3 49.2 49.2
Year Lowest Occurred 1972 1999 1999 1971 1999 1971 1998 1973 1975 1971 1994 1998 1998
Mean Temperature (F) 46.4 47.9 48.7 50.5 53.7 56.9 59.1 59.2 58.1 54.5 49.5 46.1 52.6
Highest Mean Temperature (F) 51.2 52.1 53.1 54.4 56.8 59.3 61.1 61.4 62.5 57.1 53.7 49.6 62.5
Year Highest Occurred 1986 1980 1978 1989 1997 2000 1990 1999 1979 1979 1999 1995 1979
Lowest Mean Temperature (F) 43.0 41.9 45.1 45.7 50.8 55.1 57.2 56.3 55.0 50.9 43.5 40.1 40.1
Year Lowest Occurred 1972 1989 1999 1975 1999 1976 1973 1973 1993 1971 1994 1990 1990
Mean Min. Temperature (F) 37.7 39.5 40.2 41.9 45.4 48.9 51.5 51.7 49.0 44.8 40.9 37.3 44.1
Highest Mean Min. Temperature (F) 43.7 44.6 45.5 45.5 48.6 51.9 54.4 55.5 52.7 49.6 46.6 43.1 55.5
Year Highest Occurred 1995 1983 1993 2000 1987 1986 2000 1999 1990 1979 1999 1995 1999
Lowest Mean Min. Temperature (F) 33.2 32.8 36.1 36.2 42.2 45.6 48.4 48.9 46.0 40.0 33.4 30.4 30.4
Year Lowest Occurred 1977 1989 1977 1975 1974 1976 1993 1973 1993 1974 1993 1990 1990
Mean Precipitation (in.) 12.24 11.20 10.99 5.89 3.70 1.70 0.37 0.75 1.99 5.25 11.65 13.40 79.13
Highest Precipitation (in.) 24.42 26.58 21.25 14.62 9.16 5.52 3.40 4.98 11.17 15.48 35.30 33.78 35.30
Year Highest Occurred 1995 1986 1972 1982 1993 1988 1983 1983 1977 1975 1973 1996 1973
Lowest Precipitation (in.) 0.87 0.57 3.63 0.90 0.00 0.07 0.00 0.00 0.00 0.13 3.21 1.53 0.00
Year Lowest Occurred 1985 1988 1988 1985 1992 1999 1999 1998 1999 1978 1989 1976 1992
Heating Degree Days (F) 576. 494. 490. 438. 352. 245. 184. 181. 213. 326. 465. 589. 4553.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 0. 0. 1. 4. 0. 0. 0. 5.

Western Regional Climate Center, wrcc@dri.edu