Historical Climate Data

Precipitation Summary
Station: 471078 BRODHEAD 1 SW, WI

1971-2000 NCDC Normals

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Precip (in) 1.37 1.41 2.27 3.45 3.65 4.75 3.94 4.19 3.58 2.70 2.39 1.84 35.54

Precipitation Extremes
Period of Record: 1897-2001

Month High (in) Year Low (in) Year 1-Day
Max (in)		 Date
JAN 4.45 1916 0.07 1981 1.68 01-19-1907
FEB 3.69 1985 0.05 1958 1.80 02-27-1948
MAR 4.97 1975 0.00 1910 2.27 03-31-1998
APR 8.32 1909 0.27 1915 2.46 04-24-1955
MAY 9.33 1933 0.33 1958 2.08 05-29-1996
JUN 13.11 1993 0.42 1988 5.58 06-25-1978
JUL 9.73 1913 0.51 2001 6.62 07-18-1996
AUG 13.38 1940 0.46 1901 6.41 08-26-1940
SEP 13.59 1938 0.21 1979 4.45 09-19-1950
OCT 9.86 1984 0.00 1952 2.88 10-10-1954
NOV 7.44 1934 0.13 1976 2.78 11-17-1928
DEC 4.11 1971 0.21 1976 1.91 12-15-1971
 
Annual 49.92 1938 19.79 1966 6.62 07-18-1996
Winter 9.57 1985 1.22 1899 1.91 12-15-1971
Spring 17.64 1973 2.54 1958 2.46 04-24-1955
Summer 25.20 1940 5.70 1906 6.62 07-18-1996
Fall 20.41 1961 2.97 1976 4.45 09-19-1950

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 7.6 3.8 0.6 0.1
FEB 6.3 3.7 0.8 0.2
MAR 9.1 5.5 1.1 0.4
APR 10.8 7.1 2.4 0.8
MAY 10.8 7.2 2.6 0.9
JUN 9.9 6.8 3.0 1.4
JUL 9.5 6.5 2.6 0.9
AUG 9.2 6.5 3.1 1.1
SEP 8.7 5.5 2.2 0.9
OCT 8.6 5.4 1.7 0.7
NOV 8.3 5.1 1.7 0.4
DEC 8.4 4.5 1.2 0.4
 
Annual 107.1 67.5 23.1 8.1
Winter 22.3 12.0 2.6 0.7
Spring 30.6 19.8 6.1 2.0
Summer 28.6 19.8 8.7 3.4
Fall 25.6 15.9 5.7 2.0