FLANDREAU, SOUTH DAKOTA

Period of Record General Climate Summary - Temperature

Station:(392984) FLANDREAU
From Year=1893 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 23.1 2.1 12.6 64 25/1981 -40 01/1974 27.4 1944 -1.5 1979 0.0 22.4 30.8 13.9
February 27.9 6.4 17.2 70 23/1958 -38 09/1899 32.6 1954 -6.5 1936 0.0 16.8 27.9 9.9
March 40.4 19.5 30.0 87 30/1943 -24 11/1948 47.4 1910 17.0 1969 0.0 8.6 27.6 2.9
April 57.2 32.9 45.1 94 28/1910 -2 03/1975 55.2 1895 35.6 1928 0.1 0.6 15.1 0.0
May 69.4 44.4 56.9 106 30/1934 16 11/1946 69.0 1934 47.4 1907 0.9 0.0 3.1 0.0
June 78.0 54.8 66.4 105 28/1931 29 07/1901 75.1 1933 56.3 1928 3.1 0.0 0.1 0.0
July 83.9 59.3 71.6 112 24/1940 32 02/1918 80.0 1936 62.8 1992 7.2 0.0 0.0 0.0
August 82.0 57.0 69.5 108 24/1936 29 11/1912 76.9 1937 62.7 1992 5.5 0.0 0.0 0.0
September 73.3 47.4 60.4 104 17/1895 15 29/1899 69.0 1897 52.8 1965 1.9 0.0 2.0 0.0
October 60.8 35.3 48.1 94 02/1897 -12 29/1925 58.8 1924 35.6 1925 0.1 0.2 12.4 0.0
November 42.2 21.3 31.7 79 04/1909 -20 30/1964 42.6 2001 17.8 1896 0.0 7.0 26.2 1.5
December 28.2 8.5 18.3 65 02/1922 -35 29/1917 29.4 1939 -0.1 1983 0.0 18.8 30.6 8.7
Annual 55.5 32.4 44.0 112 19400724 -40 19740101 47.8 1921 40.5 1993 18.8 74.5 175.8 37.0
Winter 26.4 5.7 16.0 70 19580223 -40 19740101 25.4 1987 3.3 1936 0.0 58.0 89.3 32.5
Spring 55.7 32.3 44.0 106 19340530 -24 19480311 51.2 2012 38.2 1950 1.0 9.3 45.7 3.0
Summer 81.3 57.0 69.2 112 19400724 29 19010607 73.9 1894 63.0 1992 15.8 0.0 0.1 0.0
Fall 58.8 34.7 46.7 104 18950917 -20 19641130 53.1 1963 40.0 1896 2.0 7.3 40.7 1.5
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