ROSCOE, SOUTH DAKOTA

Period of Record General Climate Summary - Temperature

Station:(397277) ROSCOE
From Year=1934 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 20.5 0.8 10.6 59 06/2012 -37 15/1972 26.5 2006 -3.9 1950 0.0 23.8 30.9 15.5
February 27.2 6.4 16.8 69 25/1958 -34 09/1994 35.4 1954 4.7 1994 0.0 17.2 28.0 10.2
March 38.3 17.2 27.8 83 17/2012 -24 04/1960 43.1 2012 16.4 1951 0.0 10.6 28.6 3.8
April 55.6 30.8 43.2 94 25/1962 2 04/2007 52.2 1955 36.6 1950 0.1 1.0 17.7 0.0
May 68.0 42.8 55.4 102 27/1969 17 03/2005 61.2 1955 50.5 1996 0.6 0.0 3.1 0.0
June 77.2 53.5 65.4 107 30/2002 29 03/1951 71.3 1956 59.6 1951 2.2 0.0 0.1 0.0
July 83.7 58.1 70.9 112 16/2006 38 03/1967 77.1 2006 61.9 1992 7.2 0.0 0.0 0.0
August 83.4 55.9 69.7 108 18/1959 33 20/2004 74.5 1955 62.9 1992 7.0 0.0 0.0 0.0
September 73.5 45.6 59.5 102 15/1948 21 28/1951 65.2 1948 52.5 1993 2.2 0.0 1.7 0.0
October 59.9 33.9 46.9 93 05/1970 -2 30/1991 55.9 1963 37.9 2002 0.2 0.5 13.4 0.0
November 41.1 19.9 30.5 77 01/1990 -19 14/1959 40.4 1949 17.9 1996 0.0 7.7 27.4 1.6
December 26.5 7.2 16.9 62 01/1995 -35 31/1967 26.7 1957 5.1 2000 0.0 19.6 30.9 9.4
Annual 54.6 31.0 42.8 112 20060716 -37 19720115 45.8 2006 38.1 1996 19.6 80.5 181.6 40.5
Winter 24.7 4.8 14.8 69 19580225 -37 19720115 23.7 1992 7.0 1950 0.0 60.6 89.7 35.2
Spring 54.0 30.3 42.2 102 19690527 -24 19600304 49.5 2012 35.7 1996 0.7 11.6 49.4 3.8
Summer 81.4 55.8 68.6 112 20060716 29 19510603 72.0 1959 62.3 1992 16.5 0.0 0.1 0.0
Fall 58.2 33.1 45.6 102 19480915 -19 19591114 51.1 1963 39.9 1996 2.4 8.2 42.4 1.6
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