About Climate Summary Tables

Snow Summary for Station USW00014837 - MADISON DANE COUNTY REGIONAL AP, WI

1991-2020 NCEI Normals
Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Snow
(in.) 		13.7 12.8 7 2.6 0.1 0 0 0 0 0.6 3 12 51.8

 

Snowfall Extremes - Period of Record: 1939-10-01 to 2025-04-01
*Based on latest available data for this station
Month High
(in.)		 Year 1-Day
Max (in.)		 Date 2-Day
Max (in.)		 Date 3-Day
Max (in.)		 Date
January 28.4 1943 12.6 1996-01-26 16.4 1947-01-30 18 1947-01-30
February 37 1994 11.9 2008-02-06 15.4 1994-02-23 19 1994-02-25
March 25.4 1959 12.1 2023-03-25 14.5 1971-03-19 14.5 1971-03-20
April 17.4 1973 12.9 1973-04-09 14 1973-04-09 15.7 1973-04-11
May 3 1990 3 1990-05-10 7.8 1994-05-01 7.8 1994-05-02
June 0 0 0 0
July 0 0 0 0
August 0 0 0 0
September 0 0 0 0
October 3.9 1997 4 2019-10-31 5.1 2019-10-31 7.1 2019-10-31
November 18.3 1985 8.5 1940-11-30 10.5 1985-11-09 11.3 1985-11-10
December 40.4 2008 17.3 1990-12-03 17.3 1990-12-04 17.3 1990-12-05
Season
(Jul-Jun)		 101.4 2007-2008 17.3 1990-12-03 17.3 1990-12-04 19 1994-02-25

 

Snowfall Threshold Climatology Derived from 1991-2020 Normals
*Annual/seasonal totals may differ from the sum of the monthly totals due to rounding
Month # Days
Total ≥ 0.1"		 # Days
Total ≥ 1.0"		 # Days
Total ≥ 2.0"		 # Days
Total ≥ 5.0"
January 10.1 3.9 2.4 0.6
February 8.6 3.7 2 0.5
March 5.3 2.1 1.2 0.3
April 1.9 0.8 0.4 0.1
May 0.1 0 0 0
June 0 0 0 0
July 0 0 0 0
August 0 0 0 0
September 0 0 0 0
October 0.5 0.2 0.1 0
November 3.2 1 0.5 0.1
December 8.2 3.2 2.1 0.5
Season
(Jul-Jun)		 37.9 14.9 8.7 2.1