FT VALLEY, ARIZONA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 42.6 45.4 49.6 57.4 66.7 77.9 80.8 78.4 73.0 62.8 50.6 43.3 60.7
Highest Mean Max. Temperature (F) 49.4 52.6 61.6 68.4 76.3 84.2 85.2 83.8 77.8 69.8 62.5 50.0 85.2
Year Highest Occurred 1986 1972 1972 1989 1984 1974 1971 1994 1979 1988 1999 1980 1971
Lowest Mean Max. Temperature (F) 36.2 38.4 37.8 47.4 60.9 71.9 75.8 74.2 66.4 53.6 42.7 36.6 36.2
Year Lowest Occurred 1973 1998 1973 1983 1995 1991 1981 1984 1986 1972 1972 1972 1973
Mean Temperature (F) 27.0 30.0 34.3 40.1 47.4 56.2 62.1 61.0 54.7 44.6 34.2 27.8 43.3
Highest Mean Temperature (F) 33.7 35.7 40.6 46.7 53.1 61.0 65.3 65.4 58.8 49.4 41.3 34.5 65.4
Year Highest Occurred 1986 1995 1972 1989 1984 1994 1996 1994 1983 1988 1995 1980 1994
Lowest Mean Temperature (F) 18.7 24.5 24.6 34.3 42.0 51.5 58.0 56.6 50.4 39.2 28.7 20.5 18.7
Year Lowest Occurred 1973 1990 1973 1975 1977 1991 1987 1976 1985 1971 2000 1990 1973
Mean Min. Temperature (F) 11.3 14.6 19.0 22.8 28.0 34.4 43.4 43.5 36.3 26.4 17.8 12.3 25.8
Highest Mean Min. Temperature (F) 19.2 20.4 24.9 28.2 33.8 38.7 47.6 48.5 43.0 31.5 24.3 20.1 48.5
Year Highest Occurred 1981 1992 1983 1990 1992 2000 1996 1982 1983 1972 1982 1983 1982
Lowest Mean Min. Temperature (F) 1.1 6.8 9.8 17.8 22.0 29.2 37.7 35.0 31.0 21.0 10.9 2.8 1.1
Year Lowest Occurred 1973 1977 1977 1977 1977 1975 1987 1976 1973 1976 1976 1990 1973
Mean Precipitation (in.) 2.26 2.47 2.45 1.26 0.87 0.42 2.67 2.93 2.06 1.58 1.64 1.49 22.10
Highest Precipitation (in.) 8.44 6.44 8.81 4.56 5.16 3.25 6.47 6.91 6.57 9.55 6.55 4.61 9.55
Year Highest Occurred 1993 1980 1991 1988 1992 1972 1996 1984 1983 1972 1985 1984 1972
Lowest Precipitation (in.) 0.00 0.01 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
Year Lowest Occurred 1994 1972 1972 1991 2000 1998 1993 1998 1973 1999 1999 1985 1994
Heating Degree Days (F) 1180. 980. 951. 747. 546. 275. 114. 146. 313. 633. 925. 1153. 7963.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 9. 23. 20. 2. 0. 0. 0. 54.

Western Regional Climate Center, wrcc@dri.edu