ROSCOE, SOUTH DAKOTA

Period of Record General Climate Summary - Precipitation

Station:(397277) ROSCOE
From Year=1934 To Year=2012
Precipitation Total Snowfall
Mean High Year Low Year 1 Day Max. >=
0.01 in.
>=
0.10 in.
>=
0.50 in.
>=
1.00 in.
Mean High Year
in. in. - in. - in. dd/yyyy
or
yyyymmdd
# Days # Days # Days # Days in. in. -
January 0.48 1.70 1997 0.00 1961 1.29 27/1944 5 2 0 0 6.4 26.8 2011
February 0.57 2.06 1969 0.00 1968 1.09 27/1969 4 2 0 0 6.7 18.2 2011
March 0.95 3.26 1966 0.06 1967 2.03 03/1966 5 2 0 0 6.6 25.1 1995
April 1.91 6.67 1967 0.13 1992 1.81 19/1957 7 5 1 0 4.1 28.6 1995
May 2.72 6.52 2003 0.25 1940 2.93 09/1995 9 6 2 1 0.4 17.0 1950
June 3.76 8.06 2005 0.26 1936 4.28 18/1964 11 7 2 1 0.0 0.0 1935
July 2.73 9.55 1993 0.15 1936 3.10 25/1993 8 5 2 1 0.0 0.0 1935
August 2.05 5.51 2000 0.00 1947 3.83 05/2000 7 4 1 0 0.0 0.0 1935
September 1.64 5.65 1996 0.00 2012 2.58 20/1996 6 3 1 0 0.0 0.0 1935
October 1.29 6.49 1998 0.00 1945 2.94 17/1998 5 3 1 0 1.0 8.7 1991
November 0.68 3.07 1944 0.00 1939 1.50 26/1944 4 2 0 0 4.9 25.8 1993
December 0.42 1.51 1996 0.00 1941 0.65 06/1951 4 1 0 0 5.5 21.5 1996
Annual 19.21 28.92 2009 8.26 1936 4.28 19640618 77 42 11 3 35.5 83.2 1996
Winter 1.47 4.06 1969 0.22 1942 1.29 19440127 14 5 0 0 18.5 61.8 2011
Spring 5.58 11.52 1995 1.56 1952 2.93 19950509 22 13 3 1 11.1 53.7 1995
Summer 8.54 17.51 1993 1.67 1936 4.28 19640618 26 17 5 2 0.0 0.0 1935
Fall 3.62 8.89 1996 0.68 1935 2.94 19981017 15 8 2 1 5.9 25.8 1993
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