CASTLETON, UTAH

Period of Record General Climate Summary - Temperature

Station:(421230) CASTLETON
From Year=1963 To Year=1978
Monthly Averages Daily Extremes Monthly Extremes Max. Temp. Min. Temp.
Max. Min. Mean High Date Low Date Highest
Mean
Year Lowest
Mean
Year >=
90 F
<=
32 F
<=
32 F
<=
0 F
F F F F dd/yyyy
or
yyyymmdd
F dd/yyyy
or
yyyymmdd
F - F - # Days # Days # Days # Days
January 35.4 15.3 25.3 59 08/1969 -15 06/1971 32.9 1965 17.3 1973 0.0 12.6 28.9 2.0
February 42.7 21.2 31.9 60 12/1970 -1 16/1966 37.8 1976 24.4 1974 0.0 3.2 26.5 0.1
March 51.4 28.2 39.9 74 30/1971 1 28/1975 46.5 1974 34.5 1964 0.0 0.7 20.8 0.0
April 60.7 36.3 48.7 80 22/1969 11 02/1975 53.3 1977 43.3 1968 0.0 0.0 11.0 0.0
May 72.7 45.9 59.5 90 26/1969 23 07/1968 64.9 1969 54.9 1975 0.2 0.0 1.9 0.0
June 82.8 54.3 68.5 99 26/1970 33 08/1974 75.2 1977 64.5 1975 6.1 0.0 0.0 0.0
July 89.5 61.2 75.4 99 13/1971 45 01/1968 77.5 1964 73.5 1965 17.2 0.0 0.0 0.0
August 87.2 59.0 73.1 99 09/1969 39 23/1968 75.3 1966 70.0 1964 11.1 0.0 0.0 0.0
September 77.8 49.6 63.7 92 04/1972 22 18/1971 65.9 1966 59.6 1965 0.7 0.0 0.5 0.0
October 63.1 38.4 50.7 82 01/1964 14 31/1972 54.8 1967 43.6 1969 0.0 0.2 8.1 0.0
November 49.4 28.3 38.8 69 08/1973 -4 28/1976 43.9 1965 33.5 1972 0.0 1.0 19.8 0.1
December 38.2 18.2 28.1 59 23/1964 -5 13/1967 37.1 1977 20.7 1967 0.0 8.0 28.7 0.6
Annual 62.6 38.0 50.3 99 19690809 -15 19710106 51.3 1966 50.7 1967 35.3 25.8 146.2 2.8
Winter 38.8 18.2 28.5 60 19700212 -15 19710106 32.0 1965 22.3 1973 0.0 23.9 84.1 2.7
Spring 61.6 36.8 49.4 90 19690526 1 19750328 52.0 1974 46.3 1975 0.2 0.7 33.7 0.0
Summer 86.5 58.2 72.3 99 19690809 33 19740608 73.9 1966 70.5 1965 34.4 0.0 0.0 0.0
Fall 63.4 38.7 51.1 92 19720904 -4 19761128 53.4 1967 48.3 1969 0.7 1.2 28.4 0.1
Table updated on Oct 31, 2012
For monthly and annual means, thresholds, and sums:
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered
Seasons are climatological not calendar seasons
Winter = Dec., Jan., and Feb. Spring = Mar., Apr., and May
Summer = Jun., Jul., and Aug. Fall = Sep., Oct., and Nov.


Western Regional Climate Center, wrcc@dri.edu