Historical Climate Data

Snowfall Summary
Station: 477636 SEYMOUR, WI

1983-2000 Averages

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Snow(in) 9.2 3.9 4.8 1.7 0.1 0.0 0.0 0.0 0.0 0.2 3.7 6.6 30.2

Snowfall Extremes
Period of Record: 1983-2001

Month High (in) Year 1-Day
Max (in)		 Date
JAN 29.1 1996 15.3 01-27-1996
FEB 13.1 2000 6.8 02-05-1997
MAR 17.6 1997 13.9 03-14-1997
APR 9.5 1996 5.3 04-15-1996
MAY 1.0 1990 1.0 05-09-1990
JUN 0.0 - - -
JUL 0.0 - - -
AUG 0.0 - - -
SEP 0.0 - - -
OCT 3.0 1992 3.0 10-20-1992
NOV 16.7 1995 10.2 11-28-1995
DEC 19.0 1996 11.5 12-24-1996
Season (Jul-Jun) 68.1 1995-1996 15.3 01-27-1996

Snowfall Threshold Climatology
Derived from 1983-2000 Averages


*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"
JAN 5.9 2.9 1.9 0.4
FEB 3.5 1.6 0.7 0.1
MAR 3.1 2.0 0.9 0.1
APR 1.2 0.7 0.5 0.1
MAY 0.1 0.1 0.0 0.0
JUN 0.0 0.0 0.0 0.0
JUL 0.0 0.0 0.0 0.0
AUG 0.0 0.0 0.0 0.0
SEP 0.0 0.0 0.0 0.0
OCT 0.1 0.1 0.1 0.0
NOV 1.6 0.9 0.7 0.3
DEC 4.8 2.5 1.6 0.1
Annual 18.7 10.0 5.9 1.0