MIDWEST CLIMATE: CLIMATE SUMMARIES

Precipitation Summary for Station USW00014837 - MADISON DANE RGNL AP, WI

1981-2010 NCEI Normals
Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Precip
(in.)
1.23 1.45 2.2 3.4 3.55 4.54 4.18 4.27 3.13 2.4 2.39 1.74 34.48

 

Precipitation Extremes - Period of Record: 1939-10-01 to 2017-09-09
Month High
(in.)
Year Low
(in.)
Year 1-Day
Max (in.)
Date
JAN 2.87 2013 0.14 1981 1.84 2013-01-29
FEB 3.3 2008 0.06 1995 1.61 1948-02-27
MAR 6.19 2009 0.28 1978 2.78 1998-03-30
APR 7.11 1973 0.81 1942 2.63 2014-04-13
MAY 10.84 2004 0.64 1981 3.66 2004-05-21
JUN 10.93 2008 0.31 2012 4.51 1996-06-17
JUL 10.93 1950 0.95 1946 3.89 1975-07-03
AUG 15.18 2007 0.7 1948 3.4 2001-08-02
SEP 9.87 1941 0.11 1979 4.32 1941-09-08
OCT 5.63 1984 0.06 1952 2.78 1984-10-18
NOV 7.49 2003 0.11 1976 2.3 1971-11-01
DEC 4.09 1987 0.25 1960 2.19 1990-12-03
 
Annual 45.56 2016 20.78 1943 4.51 1996-06-17
Winter 9.1 2008 1.45 1961 2.19 1990-12-03
Spring 17.42 1973 4.36 1994 3.66 2004-05-21
Summer 22.69 2007 4.83 1976 4.51 1996-06-17
Fall 15.61 1961 2.1 1976 4.32 1941-09-08

 

Precipitation Threshold Climatology Derived from 1981-2010 Averages
*Annual/seasonal totals may differ from the sum of the monthly totals due to rounding
Month # Days
Total ≥ 0.01"
# Days
Total ≥ 0.10"
# Days
Total ≥ 0.50"
# Days
Total ≥ 1.00"
JAN 10.2 3.8 0.5 0.1
FEB 9.2 4.1 0.6 0.2
MAR 10.5 5.0 1.3 0.3
APR 12.1 7.0 2.2 0.7
MAY 11.9 7.2 2.2 0.7
JUN 11.1 7.3 2.7 1.2
JUL 10.6 6.6 2.8 1.3
AUG 9.4 6.2 2.7 1.2
SEP 9.3 5.4 2.3 0.7
OCT 9.8 5.4 1.4 0.3
NOV 10.6 5.5 1.3 0.5
DEC 10.1 4.5 0.8 0.2
 
Annual 124.8 68.0 20.8 7.4
Winter 29.5 12.4 1.9 0.5
Spring 34.5 19.2 5.7 1.7
Summer 31.1 20.1 8.2 3.7
Fall 29.7 16.3 5.0 1.5

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