SISSETON, SOUTH DAKOTA

Period of Record General Climate Summary - Temperature

Station:(397742) SISSETON 1 E
From Year=1900 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 21.6 2.4 12.0 65 24/1981 -37 24/1936 26.8 2006 -2.5 1936 0.0 22.9 30.3 14.6
February 26.2 7.2 16.8 68 25/1958 -33 09/1994 32.2 1954 -7.5 1936 0.0 18.0 27.5 9.9
March 39.3 20.1 29.8 83 18/2012 -29 01/1962 43.7 2012 18.3 1965 0.0 9.0 26.6 2.6
April 56.6 33.3 44.9 99 21/1980 -3 07/1936 53.4 1955 35.9 1975 0.2 0.6 14.8 0.0
May 69.7 45.3 57.5 113 30/1934 19 12/1946 70.3 1934 50.7 1945 0.8 0.0 2.3 0.0
June 78.2 54.9 66.6 105 02/1934 31 07/1901 75.4 1933 60.0 1902 2.8 0.0 0.0 0.0
July 84.3 60.3 72.3 113 06/1936 40 29/1952 80.6 1936 64.5 1992 7.2 0.0 0.0 0.0
August 82.6 58.1 70.3 108 10/1947 34 26/1944 77.3 1983 63.7 1903 6.2 0.0 0.0 0.0
September 72.8 48.2 60.5 102 08/1959 22 21/1934 67.1 1978 50.3 1965 1.9 0.0 1.3 0.0
October 60.5 37.2 48.8 95 10/1955 4 26/1936 58.9 1963 38.8 2002 0.1 0.2 9.5 0.0
November 41.0 22.3 31.7 79 02/1965 -18 30/1964 43.3 2001 19.1 1985 0.0 8.1 25.1 1.3
December 27.3 9.0 18.2 70 06/1939 -30 19/1983 31.0 1939 1.5 1983 0.0 19.1 30.1 8.9
Annual 55.0 33.2 44.1 113 19340530 -37 19360124 48.6 1987 39.7 1996 19.2 77.9 167.5 37.3
Winter 25.0 6.2 15.6 70 19391206 -37 19360124 26.6 1987 2.1 1936 0.0 60.1 87.8 33.5
Spring 55.2 32.9 44.1 113 19340530 -29 19620301 51.2 1977 38.1 1979 1.0 9.6 43.7 2.6
Summer 81.7 57.8 69.7 113 19360706 31 19010607 74.6 1988 63.3 1904 16.2 0.0 0.0 0.0
Fall 58.1 35.9 47.0 102 19590908 -18 19641130 53.5 1963 41.2 1985 2.0 8.2 36.0 1.3
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