Historical Climate Data

Precipitation Summary
Station: 477708 SHAWANO 2 SSW, WI

1971-2000 NCDC Normals

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Precip (in) 1.31 0.95 1.85 2.81 3.50 3.39 3.97 3.90 3.65 2.42 2.42 1.31 31.48

Precipitation Extremes
Period of Record: 1896-2001

Month High (in) Year Low (in) Year 1-Day
Max (in)		 Date
JAN 4.06 1929 0.11 1981 1.48 01-25-1967
FEB 3.22 1937 0.07 1969 1.75 02-21-1937
MAR 4.46 1951 0.07 1978 1.93 03-07-1973
APR 6.11 1924 0.35 1946 2.75 04-25-1994
MAY 9.17 1973 0.44 1949 3.70 05-30-1942
JUN 9.51 1968 0.89 1988 2.57 06-02-1923
JUL 8.55 1971 0.44 1937 3.52 07-08-1925
AUG 10.61 1995 0.31 1969 3.40 08-21-1926
SEP 9.66 1965 0.42 1976 4.25 09-11-1900
OCT 6.52 1928 0.05 1952 2.40 10-21-1936
NOV 6.05 1934 0.00 1976 2.48 11-21-1992
DEC 3.26 1959 0.00 1943 1.71 12-28-1959
 
Annual 40.07 1938 18.38 1897 4.25 09-11-1900
Winter 9.18 1937 0.88 1995 1.75 02-21-1937
Spring 18.75 1973 2.82 1946 3.70 05-30-1942
Summer 18.68 1940 5.09 1973 3.52 07-08-1925
Fall 15.17 1984 1.20 1976 4.25 09-11-1900

Precipitation 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 ≥ 0.01"		 # Days
Total ≥ 0.10"		 # Days
Total ≥ 0.50"		 # Days
Total ≥ 1.00"
JAN 8.6 4.2 0.5 0.1
FEB 6.1 2.7 0.4 0.1
MAR 7.6 4.9 1.0 0.3
APR 9.8 6.1 1.7 0.4
MAY 9.9 6.6 2.2 0.9
JUN 10.3 6.7 2.2 0.8
JUL 10.7 7.0 2.8 1.2
AUG 10.1 7.3 2.7 1.0
SEP 10.4 6.3 2.5 0.9
OCT 9.0 4.9 1.6 0.5
NOV 8.8 5.2 1.5 0.6
DEC 8.7 4.1 0.5 0.1
 
Annual 110.0 66.1 19.6 6.9
Winter 23.4 11.0 1.4 0.2
Spring 27.4 17.6 4.9 1.6
Summer 31.1 21.1 7.7 3.1
Fall 28.1 16.4 5.6 2.0