Historical Climate Data

Precipitation Summary
Station: 470349 ASHLAND EXP FARM, WI

1971-2000 NCDC Normals

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Precip (in) 1.26 0.81 1.86 2.07 2.74 3.65 4.03 3.93 3.70 2.51 2.36 1.10 30.02

Precipitation Extremes
Period of Record: 1900-2001

Month High (in) Year Low (in) Year 1-Day
Max (in)		 Date
JAN 4.41 1996 0.03 1981 2.70 01-19-1996
FEB 2.95 1922 0.03 1969 1.50 02-26-2001
MAR 5.87 1977 0.00 1910 2.60 03-30-1998
APR 9.54 2001 0.30 1915 4.25 04-23-2001
MAY 8.06 1953 0.57 1925 2.61 05-21-1953
JUN 11.61 1946 0.51 1910 6.39 06-24-1946
JUL 8.99 1982 0.40 1936 4.90 07-21-1909
AUG 10.07 1941 0.16 1930 4.90 08-30-1941
SEP 10.00 1985 0.09 1952 4.70 09-03-1985
OCT 5.96 1971 0.31 1914 2.83 10-02-1950
NOV 8.45 1975 0.00 1916 2.36 11-20-1975
DEC 4.58 1968 0.00 1913 1.85 12-03-1970
 
Annual 44.31 1951 18.19 1925 6.39 06-24-1946
Winter 7.54 1969 1.16 1914 2.70 01-19-1996
Spring 14.68 2001 2.26 1925 4.25 04-23-2001
Summer 22.17 1952 3.65 1933 6.39 06-24-1946
Fall 15.75 1991 1.75 1952 4.70 09-03-1985

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 9.4 3.6 0.5 0.1
FEB 7.3 2.5 0.4 0.0
MAR 8.4 3.9 1.2 0.3
APR 9.1 5.6 0.9 0.3
MAY 11.2 6.5 2.1 0.4
JUN 12.6 8.4 2.5 0.8
JUL 11.5 7.2 3.0 1.1
AUG 11.8 7.1 2.6 1.1
SEP 12.6 7.8 2.2 0.8
OCT 11.6 5.8 1.9 0.5
NOV 9.9 5.1 1.4 0.6
DEC 9.6 3.5 0.5 0.1
 
Annual 124.7 67.0 19.1 6.0
Winter 26.3 9.6 1.4 0.2
Spring 28.7 16.0 4.2 1.0
Summer 35.8 22.7 8.1 2.9
Fall 34.0 18.7 5.5 1.9