date! ,

Period of Record General Climate Summary - Precipitation

Station:(218907) WHEATON
From Year=1914 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 0.69 3.14 1997 0.00 1924 2.05 04/1997 5 2 0 0 8.7 38.3 1997
February 0.58 2.05 1962 0.00 1950 5.00 19/1924 4 2 0 0 6.8 22.2 1952
March 1.16 4.10 1995 0.05 1923 2.10 19/1982 5 3 1 0 7.3 42.3 1951
April 2.21 6.01 1986 0.11 1980 2.20 26/1924 7 5 2 0 3.2 27.3 2008
May 2.68 8.35 1962 0.27 1928 4.27 10/1920 9 6 2 0 0.1 4.0 1954
June 3.95 10.54 1914 0.63 1929 7.02 02/2007 10 7 3 1 0.0 0.0 1949
July 3.11 8.01 2011 0.70 2008 4.90 08/1950 8 5 2 1 0.0 0.0 1948
August 2.62 5.69 1926 0.07 1970 3.95 31/1982 7 5 2 1 0.0 0.0 1948
September 2.27 7.89 2004 0.04 1979 3.30 02/2006 7 5 2 1 0.0 0.0 1926
October 1.68 7.03 2009 0.00 1952 2.06 31/1979 6 3 1 0 0.6 7.5 1951
November 0.96 3.80 1922 0.00 1999 1.74 09/1977 4 2 1 0 4.0 22.5 1977
December 0.59 2.37 2010 0.00 1982 1.25 28/1959 5 2 0 0 6.6 31.1 2010
Annual 22.50 33.31 2007 8.71 1976 7.02 20070602 78 48 14 5 37.2 82.1 1997
Winter 1.86 5.03 1997 0.25 1983 5.00 19240219 13 6 1 0 22.0 65.3 2011
Spring 6.05 12.07 1962 1.95 1976 4.27 19200510 21 14 4 1 10.6 49.0 1951
Summer 9.67 16.95 2005 3.84 1976 7.02 20070602 26 17 6 3 0.0 0.0 1949
Fall 4.91 10.19 2004 1.19 1976 3.30 20060902 17 10 3 1 4.6 22.5 1977
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