Historical Climate Data

Snowfall Summary
Station: 474829 LONG LAKE DAM, WI

1971-2000 Averages

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Snow(in) 15.3 9.2 11.2 5.0 0.4 0.0 0.0 0.0 0.0 0.8 9.2 13.5 64.6

Snowfall Extremes
Period of Record: 1908-2001

Month High (in) Year 1-Day
Max (in)		 Date
JAN 37.1 1976 10.0 01-09-1969
FEB 26.4 1971 16.0 02-12-1965
MAR 25.5 1976 13.5 03-13-1954
APR 21.1 1951 12.0 04-06-1958
MAY 10.3 1960 8.0 05-07-1960
JUN 0.0 - - -
JUL 0.0 - - -
AUG 0.0 - - -
SEP 0.0 - - -
OCT 7.4 1967 4.5 10-25-1967
NOV 29.7 1957 14.0 11-19-1957
DEC 44.6 1968 11.5 12-23-1959
Season (Jul-Jun) 114.5 1995-1996 16.0 02-12-1965

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 10.3 5.8 3.4 0.4
FEB 5.8 3.4 1.9 0.3
MAR 5.8 3.6 2.3 0.7
APR 2.6 1.5 1.0 0.3
MAY 0.2 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 0.8 0.3 0.2 0.0
NOV 5.3 3.4 2.0 0.4
DEC 9.6 5.5 2.6 0.4
Annual 38.9 22.5 12.8 2.4