Historical Climate Data

Snowfall Summary
Station: 473244 GRANTSBURG, WI

1971-2000 Averages

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Snow(in) 13.6 7.1 8.3 2.2 0.0 0.0 0.0 0.0 0.0 0.3 10.0 11.0 52.5

Snowfall Extremes
Period of Record: 1950-2001

Month High (in) Year 1-Day
Max (in)		 Date
JAN 32.3 1982 13.0 01-23-1982
FEB 22.7 1953 8.0 02-16-1990
MAR 25.9 1951 11.0 03-09-1999
APR 12.2 1983 7.0 04-15-1983
MAY 1.8 1954 1.1 05-02-1954
JUN 0.0 - - -
JUL 0.0 - - -
AUG 0.0 - - -
SEP 0.0 - - -
OCT 5.0 1955 4.6 10-30-1951
NOV 41.3 1991 14.0 11-24-1983
DEC 31.0 1969 17.0 12-28-1982
Season (Jul-Jun) 75.3 1991-1992 17.0 12-28-1982

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 9.0 4.9 2.9 0.7
FEB 5.1 2.8 1.4 0.2
MAR 4.3 2.7 1.8 0.5
APR 1.0 0.7 0.6 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 4.8 3.1 1.7 0.4
DEC 7.4 4.0 2.0 0.4
Annual 30.1 17.2 9.8 2.3