Historical Climate Data

Snowfall Summary
Station: 478349 SUPERIOR, WI

1971-2000 Averages

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Snow(in) 14.0 7.8 8.2 2.3 0.1 0.0 0.0 0.0 0.0 0.3 7.3 10.8 50.8

Snowfall Extremes
Period of Record: 1909-2001

Month High (in) Year 1-Day
Max (in)
Date
JAN 33.0 1996 14.0 01-22-1982
FEB 36.5 2001 18.0 02-24-2001
MAR 29.0 1965 10.0 03-17-1965
APR 16.9 1950 9.0 04-25-1950
MAY 5.0 1954 3.0 05-03-1950
JUN 0.0 - - -
JUL 0.0 - - -
AUG 0.0 - - -
SEP 0.0 - - -
OCT 4.0 1951 4.0 10-30-1951
NOV 53.8 1991 18.0 11-23-1983
DEC 35.5 1964 13.5 12-28-1982
Season (Jul-Jun) 91.4 1996-1997 18.0 11-23-1983

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 4.9 2.9 0.6
FEB 4.5 3.2 1.8 0.2
MAR 4.1 3.0 1.8 0.5
APR 1.3 0.8 0.4 0.1
MAY 0.1 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 3.2 2.0 1.3 0.4
DEC 6.3 4.7 2.4 0.3
Annual 27.0 18.7 10.8 2.0