Historical Climate Data

Precipitation Summary
Station: 476922 RACINE, WI

1971-2000 NCDC Normals

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Precip (in) 1.72 1.45 2.42 4.03 3.28 3.68 3.57 4.08 3.70 2.48 2.88 2.06 35.35

Precipitation Extremes
Period of Record: 1896-2001

Month High (in) Year Low (in) Year 1-Day
Max (in)		 Date
JAN 5.14 1960 0.16 1981 3.03 01-24-1938
FEB 3.73 1994 0.00 1899 1.58 02-05-1924
MAR 7.56 1976 0.41 1968 2.65 03-05-1976
APR 7.82 1909 0.31 1899 2.92 04-25-1976
MAY 10.98 1933 0.47 1992 2.76 05-21-1996
JUN 8.88 1972 0.73 1922 3.55 06-03-1954
JUL 8.15 1978 0.42 1936 3.99 07-03-2000
AUG 8.55 1924 0.38 1973 3.75 08-04-1924
SEP 10.56 1970 0.04 1979 4.00 09-11-1933
OCT 7.17 1991 0.00 1924 3.15 10-05-1991
NOV 6.67 1985 0.17 1904 2.50 11-17-1928
DEC 5.20 1987 0.19 1976 1.90 12-03-1982
 
Annual 48.33 1954 17.75 1910 4.00 09-11-1933
Winter 12.28 1960 0.88 1899 3.03 01-24-1938
Spring 17.02 1933 3.28 1936 2.92 04-25-1976
Summer 22.16 1954 3.59 1910 3.99 07-03-2000
Fall 16.24 1934 2.16 1956 4.00 09-11-1933

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 9.7 4.5 1.1 0.2
FEB 7.9 3.7 0.8 0.1
MAR 10.2 5.4 1.6 0.5
APR 11.6 6.9 2.7 1.1
MAY 10.8 6.4 2.2 0.7
JUN 10.2 6.6 2.5 0.8
JUL 9.9 6.5 2.3 1.0
AUG 9.0 6.5 2.7 1.3
SEP 8.9 6.1 2.5 1.0
OCT 9.2 5.4 1.8 0.5
NOV 9.6 5.8 1.8 0.4
DEC 9.4 4.7 1.2 0.3
 
Annual 116.5 68.7 23.4 8.0
Winter 27.0 12.9 3.1 0.7
Spring 32.5 18.7 6.6 2.3
Summer 29.1 19.6 7.5 3.1
Fall 27.7 17.3 6.1 1.9