Historical Climate Data

Precipitation Summary
Station: 471308 CEDAR FALLS HYDRO PLT, WI

1971-2000 NCDC Normals

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Precip (in) 1.33 0.89 2.14 3.03 3.66 4.80 4.51 4.37 3.88 2.32 2.29 1.27 34.49

Precipitation Extremes
Period of Record: 1948-2001

Month High (in) Year Low (in) Year 1-Day
Max (in)		 Date
JAN 4.38 1967 0.06 1981 1.83 01-25-1967
FEB 1.89 1984 0.02 1964 1.18 02-27-1998
MAR 4.59 1977 0.19 1960 2.20 03-28-1956
APR 9.05 1954 0.58 1987 3.80 04-15-1954
MAY 7.06 1970 0.72 1949 2.69 05-26-1957
JUN 8.51 1980 1.33 1964 2.67 06-25-1951
JUL 9.47 1997 0.64 1975 5.40 07-09-1959
AUG 10.50 1980 0.92 1999 4.50 08-23-1975
SEP 8.24 1986 0.99 1955 3.48 09-11-2000
OCT 5.77 1970 0.00 1953 3.01 10-15-1966
NOV 8.13 1991 0.10 1976 2.30 11-10-1975
DEC 2.89 1965 0.00 1997 1.38 12-28-1982
 
Annual 45.20 1991 21.95 1976 5.40 07-09-1959
Winter 6.72 1967 0.80 1959 1.83 01-25-1967
Spring 16.10 1954 4.52 1988 3.80 04-15-1954
Summer 21.92 1980 4.93 1964 5.40 07-09-1959
Fall 14.46 1970 1.80 1976 3.48 09-11-2000

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 4.0 0.7 0.1
FEB 5.4 2.9 0.3 0.1
MAR 7.1 5.1 1.6 0.3
APR 8.7 6.4 2.1 0.6
MAY 9.4 7.6 2.4 0.8
JUN 11.2 8.3 3.4 1.3
JUL 10.0 7.6 2.7 1.3
AUG 9.0 7.0 2.9 1.1
SEP 9.4 6.9 2.5 1.1
OCT 7.9 5.2 1.3 0.4
NOV 7.1 4.8 1.5 0.5
DEC 7.0 4.0 0.5 0.1
 
Annual 99.8 69.8 21.7 7.7
Winter 20.0 11.0 1.6 0.2
Spring 25.2 19.1 6.0 1.7
Summer 30.2 22.9 8.9 3.8
Fall 24.4 17.0 5.2 2.0