Historical Climate Data

Snowfall Summary
Station: 478937 WAUKESHA WATER WORKS, WI

1971-2000 Averages

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Snow(in) 12.7 7.9 7.0 2.9 0.0 0.0 0.0 0.0 0.0 0.1 3.0 9.8 43.4

Snowfall Extremes
Period of Record: 1896-2001

Month High (in) Year 1-Day
Max (in)		 Date
JAN 33.7 1999 14.0 01-04-1982
FEB 30.6 1994 12.0 02-10-1960
MAR 23.3 1952 11.0 03-18-1971
APR 18.0 1973 14.0 04-09-1973
MAY 0.0 - - -
JUN 0.0 - - -
JUL 0.0 - - -
AUG 0.0 - - -
SEP 0.0 - - -
OCT 1.7 1992 1.7 10-20-1992
NOV 15.1 1995 10.0 11-28-1995
DEC 30.1 2000 9.5 12-23-1959
Season (Jul-Jun) 78.6 1951-1952 14.0 04-09-1973

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 7.4 4.0 2.4 0.4
FEB 4.5 2.8 1.6 0.3
MAR 3.7 2.1 1.3 0.3
APR 1.3 0.8 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 0.0 0.0
NOV 1.9 1.3 0.6 0.1
DEC 6.4 3.9 1.7 0.4
Annual 24.8 14.6 7.9 1.8