date! ,

Period of Record General Climate Summary - Temperature

Station:(134381) KEOKUK
From Year=1891 To Year=2012
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 33.8 16.9 25.3 70 21/1957 -22 10/1982 39.5 1933 12.2 1940 0.0 13.5 28.0 3.9
February 38.5 20.8 29.5 75 29/1972 -19 09/1979 40.1 1976 15.9 1936 0.0 8.5 24.2 2.0
March 50.1 31.1 40.6 87 29/1986 -11 06/1960 55.3 2012 24.6 1960 0.0 2.4 17.4 0.2
April 63.5 43.0 53.2 92 25/1986 15 03/1936 60.8 1981 46.7 1951 0.0 0.0 3.3 0.0
May 74.1 53.7 63.9 102 31/1934 33 10/1966 71.3 1962 57.4 1935 0.8 0.0 0.0 0.0
June 83.3 63.1 73.2 104 29/1934 44 05/1993 81.3 1934 68.1 1951 6.3 0.0 0.0 0.0
July 87.6 67.8 77.7 113 15/1936 50 14/1967 87.0 1936 71.1 2009 11.7 0.0 0.0 0.0
August 85.5 65.5 75.5 110 09/1934 44 28/1986 83.3 1936 68.8 1992 8.8 0.0 0.0 0.0
September 78.1 57.0 67.5 102 02/2011 32 29/1984 73.6 1933 61.0 1993 3.0 0.0 0.0 0.0
October 66.9 45.8 56.3 94 07/1939 20 19/1972 66.9 1963 49.7 2009 0.2 0.0 1.9 0.0
November 51.3 33.4 42.3 82 01/1950 -3 30/1964 51.5 2001 34.0 1959 0.0 1.7 13.9 0.0
December 38.1 22.3 30.1 70 03/1970 -20 24/1989 39.8 1965 15.8 2000 0.0 8.9 25.6 1.8
Annual 62.5 43.4 52.9 113 19360715 -22 19820110 56.6 1987 50.2 1993 30.8 35.1 114.3 7.8
Winter 36.8 20.0 28.3 75 19720229 -22 19820110 34.2 2002 19.6 1936 0.0 31.0 77.8 7.7
Spring 62.6 42.6 52.6 102 19340531 -11 19600306 59.7 2012 46.5 1960 0.9 2.4 20.7 0.2
Summer 85.4 65.5 75.4 113 19360715 44 19860828 81.5 1936 70.7 1992 26.8 0.0 0.0 0.0
Fall 65.4 45.4 55.4 102 20110902 -3 19641130 60.2 1963 50.6 1993 3.2 1.7 15.8 0.0
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