Historical Climate Data

Snowfall Summary
Station: 476718 PORTAGE, WI

1971-2000 Averages

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Snow(in) 11.4 7.5 5.8 2.1 0.0 0.0 0.0 0.0 0.0 0.3 3.4 8.4 38.9

Snowfall Extremes
Period of Record: 1896-2001

Month High (in) Year 1-Day
Max (in)		 Date
JAN 30.4 1999 12.5 01-03-1999
FEB 26.2 1962 8.5 02-13-1951
MAR 27.6 1959 12.0 03-06-1959
APR 9.0 1973 6.0 04-06-1982
MAY 0.0 - - -
JUN 0.0 - - -
JUL 0.0 - - -
AUG 0.0 - - -
SEP 0.0 - - -
OCT 4.0 1997 4.0 10-27-1997
NOV 12.1 1959 7.5 11-28-1995
DEC 34.0 2000 12.0 12-02-1985
Season (Jul-Jun) 78.4 1950-1951 12.5 01-03-1999

Snowfall Threshold Climatology
Derived from 1971-2000 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 6.1 4.5 2.5 0.4
FEB 4.3 3.5 1.8 0.3
MAR 3.0 2.1 1.2 0.3
APR 0.8 0.6 0.5 0.2
MAY 0.0 0.0 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 2.1 1.6 0.7 0.1
DEC 5.3 3.4 1.5 0.3
Annual 21.4 15.7 8.3 1.7