MONUMENT VLY MISSION, UTAH

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 42.3 49.4 59.5 68.3 77.5 89.1 93.7 91.1 83.2 69.9 54.1 43.6 68.5
Highest Mean Max. Temperature (F) 52.1 57.1 68.8 75.4 85.6 95.1 97.1 93.9 88.0 76.4 62.2 53.5 97.1
Year Highest Occurred 1981 1995 1972 1989 1984 1977 1994 1996 1979 1988 1999 1980 1994
Lowest Mean Max. Temperature (F) 32.7 41.5 52.4 61.0 70.7 83.4 89.1 87.6 77.8 62.9 46.8 34.1 32.7
Year Lowest Occurred 1979 1974 1973 1983 1995 1995 1983 1982 1986 1972 2000 1978 1979
Mean Temperature (F) 33.9 40.1 48.4 56.0 64.9 75.9 80.8 78.8 71.1 58.2 44.6 35.4 57.3
Highest Mean Temperature (F) 41.3 47.1 55.4 62.8 72.0 79.9 84.0 81.8 75.1 63.5 51.0 43.7 84.0
Year Highest Occurred 1986 1995 1972 1989 1984 1994 1996 2000 1979 1988 1981 1980 1996
Lowest Mean Temperature (F) 25.6 32.7 43.5 48.3 59.8 70.3 75.6 75.6 66.8 52.6 38.0 26.4 25.6
Year Lowest Occurred 1973 1974 1973 1983 1971 1983 1983 1982 1985 1982 2000 1978 1973
Mean Min. Temperature (F) 25.4 30.8 37.3 43.6 52.3 62.6 67.8 66.5 58.9 46.5 35.0 27.1 46.2
Highest Mean Min. Temperature (F) 31.7 37.0 42.8 50.1 58.3 66.2 71.1 70.3 63.4 50.9 40.1 33.8 71.1
Year Highest Occurred 1986 1995 1986 1989 1984 1988 1971 2000 1997 1979 1981 1980 1971
Lowest Mean Min. Temperature (F) 16.7 23.8 30.6 35.5 47.1 56.4 62.0 62.9 54.7 38.7 29.2 18.6 16.7
Year Lowest Occurred 1973 1974 1971 1983 1971 1983 1983 1983 1985 1982 2000 1978 1973
Mean Precipitation (in.) 0.50 0.54 0.58 0.42 0.54 0.17 0.83 0.92 0.68 0.85 0.64 0.47 7.14
Highest Precipitation (in.) 1.90 1.40 2.22 1.62 1.53 1.53 2.30 3.77 1.64 5.61 2.80 1.79 5.61
Year Highest Occurred 1974 1973 1983 1980 1976 1973 1983 1982 1997 1972 1987 1978 1972
Lowest Precipitation (in.) 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.03 0.00 0.00 0.00
Year Lowest Occurred 1976 1977 1977 1989 1984 1987 1973 1985 1974 1995 1989 1989 1976
Heating Degree Days (F) 965. 696. 517. 291. 109. 6. 0. 0. 15. 241. 614. 920. 4374.
Cooling Degree Days (F) 0. 0. 2. 20. 105. 331. 488. 428. 197. 29. 0. 0. 1600.

Western Regional Climate Center, wrcc@dri.edu