Historical Climate Data

Snowfall Summary
Station: 472869 FORT ATKINSON 2 SSE, WI

1971-2000 Averages

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Snow(in) 12.5 7.0 5.1 1.7 0.2 0.0 0.0 0.0 0.0 0.1 2.7 8.9 38.2

Snowfall Extremes
Period of Record: 1941-2001

Month High (in) Year 1-Day
Max (in)		 Date
JAN 39.0 1979 12.0 01-04-1971
FEB 24.5 1994 10.0 02-03-1983
MAR 25.5 1964 14.0 03-19-1971
APR 16.0 1973 10.0 04-10-1973
MAY 3.5 1994 3.5 05-01-1994
JUN 0.0 - - -
JUL 0.0 - - -
AUG 0.0 - - -
SEP 0.0 - - -
OCT 1.0 1952 1.0 10-27-1967
NOV 14.3 1995 8.4 11-28-1995
DEC 32.5 2000 11.0 12-11-1970
Season (Jul-Jun) 70.0 1970-1971 14.0 03-19-1971

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 6.4 4.5 2.5 0.4
FEB 4.0 2.7 1.7 0.2
MAR 2.8 1.8 1.1 0.2
APR 0.7 0.6 0.4 0.1
MAY 0.1 0.1 0.1 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 0.0 0.0 0.0
NOV 1.7 1.0 0.5 0.1
DEC 5.6 3.1 1.9 0.2
Annual 20.8 13.4 8.0 1.2