SACATON, ARIZONA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 66.0 71.2 76.2 85.6 94.2 103.9 106.2 104.1 99.4 89.4 76.5 66.5 86.6
Highest Mean Max. Temperature (F) 75.7 76.6 87.0 92.8 101.5 109.5 109.6 108.8 104.5 94.4 82.5 75.6 89.5
Year Highest Occurred 1986 1977 1972 1989 1984 1985 1985 1969 1979 1988 1981 1980 1981
Lowest Mean Max. Temperature (F) 58.6 63.3 68.5 77.1 88.9 97.1 102.9 99.0 95.1 82.1 70.1 59.2 84.3
Year Lowest Occurred 1979 1966 1973 1975 1980 1965 1986 1964 1976 1971 1972 1983 1964
Mean Temperature (F) 50.0 54.4 59.0 66.6 75.0 84.8 90.7 88.5 82.5 71.4 58.9 50.2 69.3
Highest Mean Temperature (F) 56.5 58.8 66.2 75.2 80.4 89.8 92.9 94.1 86.9 77.3 63.4 56.6 71.1
Year Highest Occurred 1986 1977 1972 1989 1984 1990 1970 1969 1979 1988 1981 1980 1990
Lowest Mean Temperature (F) 43.3 46.7 53.8 60.0 69.4 76.5 87.7 84.7 78.0 66.1 53.5 46.6 66.1
Year Lowest Occurred 1964 1964 1965 1975 1965 1965 1986 1964 1986 1971 1972 1974 1964
Mean Min. Temperature (F) 33.9 37.6 41.9 47.6 55.7 65.5 75.2 72.9 65.5 53.3 41.2 33.9 52.0
Highest Mean Min. Temperature (F) 40.2 41.8 53.6 57.5 60.9 71.8 78.0 79.4 70.1 60.2 44.7 38.6 55.0
Year Highest Occurred 1980 1978 1974 1989 1966 1990 1988 1969 1990 1988 1967 1977 1990
Lowest Mean Min. Temperature (F) 23.3 26.5 35.2 41.5 47.9 55.9 70.1 67.3 59.6 46.2 34.6 28.7 47.9
Year Lowest Occurred 1964 1964 1965 1983 1965 1965 1987 1981 1986 1975 1975 1963 1964
Mean Precipitation (in.) 0.81 0.74 0.90 0.28 0.11 0.09 1.01 1.51 0.78 0.76 0.71 1.20 8.90
Highest Precipitation (in.) 3.25 2.91 3.36 1.69 0.77 0.87 6.52 6.31 3.29 3.87 2.34 5.42 19.66
Year Highest Occurred 1979 1987 1983 1984 1982 1962 1984 1990 1966 1972 1978 1984 1984
Lowest Precipitation (in.) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 4.44
Year Lowest Occurred 1976 1989 1988 1989 1989 1988 1963 1980 1981 1984 1983 1981 1962
Heating Degree Days (F) 465. 301. 225. 94. 6. 0. 0. 0. 0. 24. 196. 459. 1770.
Cooling Degree Days (F) 0. 0. 39. 142. 316. 594. 797. 729. 525. 222. 13. 0. 3377.

Western Regional Climate Center, wrcc@dri.edu