Historical Climate Data

Snowfall Summary
Station: 479062 WESTBY, WI

1971-2000 Averages

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Snow(in) 10.6 5.7 6.0 2.7 0.0 0.0 0.0 0.0 0.0 0.4 4.7 9.4 39.5

Snowfall Extremes
Period of Record: 1956-2001

Month High (in) Year 1-Day
Max (in)		 Date
JAN 27.3 1999 12.0 01-04-1971
FEB 26.0 1959 12.0 02-05-1997
MAR 36.0 1959 12.0 03-06-1959
APR 16.0 1973 8.0 04-09-1973
MAY 0.0 - - -
JUN 0.0 - - -
JUL 0.0 - - -
AUG 0.0 - - -
SEP 0.0 - - -
OCT 2.5 1990 2.3 10-20-1992
NOV 25.5 1991 8.5 11-23-1991
DEC 30.4 1985 13.5 12-01-1985
Season (Jul-Jun) 77.0 1958-1959 13.5 12-01-1985

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 5.2 4.0 2.7 0.2
FEB 3.1 2.2 1.3 0.2
MAR 3.2 2.4 1.5 0.2
APR 1.2 1.1 0.6 0.1
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 0.3 0.2 0.1 0.0
NOV 2.4 1.7 1.1 0.3
DEC 5.3 3.8 1.8 0.4
Annual 20.7 15.4 9.0 1.3