Historical Climate Data

Precipitation Summary
Station: 470265 APPLETON, WI

1971-2000 NCDC Normals

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Precip (in) 1.19 1.04 2.05 2.84 3.10 3.56 3.31 3.90 3.23 2.29 2.27 1.38 30.16

Precipitation Extremes
Period of Record: 1901-2001

Month High (in) Year Low (in) Year 1-Day
Max (in)		 Date
JAN 4.35 1929 0.04 1981 1.23 01-16-1980
FEB 3.66 1981 0.04 1969 1.87 02-08-1966
MAR 5.36 1913 0.14 1978 3.12 03-14-1913
APR 6.64 1929 0.20 1901 2.30 04-03-1981
MAY 8.79 1942 0.22 1988 2.96 05-31-1954
JUN 9.07 1990 0.17 1912 4.18 06-23-1990
JUL 8.76 1912 0.40 1916 3.29 07-02-1952
AUG 10.30 1995 0.50 1976 3.70 08-28-1975
SEP 9.15 1986 0.32 1967 2.67 09-11-1986
OCT 6.41 1967 0.09 1952 2.85 10-24-1967
NOV 5.93 1934 0.02 1904 2.15 11-22-1934
DEC 3.32 1968 0.15 1994 1.55 12-27-1959
 
Annual 40.98 1961 19.21 1901 4.18 06-23-1990
Winter 7.27 1929 1.26 1995 1.87 02-08-1966
Spring 15.47 1913 3.50 1939 3.12 03-14-1913
Summer 19.19 1961 4.92 1937 4.18 06-23-1990
Fall 15.23 1911 1.38 1976 2.85 10-24-1967

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 9.0 3.6 0.4 0.0
FEB 7.3 2.8 0.4 0.1
MAR 9.4 4.6 1.5 0.3
APR 11.0 6.4 1.9 0.5
MAY 10.3 6.3 2.2 0.7
JUN 10.4 6.6 2.2 0.8
JUL 10.3 5.9 2.3 0.7
AUG 11.0 7.6 2.6 1.0
SEP 10.0 6.3 2.1 0.8
OCT 9.6 5.1 1.3 0.4
NOV 9.4 4.6 1.3 0.4
DEC 9.1 3.7 0.6 0.0
 
Annual 116.9 63.5 18.7 5.6
Winter 25.3 10.0 1.4 0.1
Spring 30.8 17.3 5.6 1.5
Summer 31.7 20.1 7.1 2.5
Fall 29.0 16.0 4.6 1.6