Historical Climate Data

Temperature Summary
Station: 477158 RICHLAND CENTER, WI

1971-2000 NCDC Normals

 

Element JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
Max °F 26.3 32.4 43.8 57.6 70.1 79.2 83.5 80.7 72.5 60.8 44.2 31.0 56.8
Min °F 4.5 9.8 21.8 33.5 44.0 53.6 58.3 56.2 46.8 35.0 23.3 11.0 33.2
Mean °F 15.4 21.1 32.8 45.6 57.1 66.4 70.9 68.5 59.7 47.9 33.8 21.0 45.0
HDD
base 65		 1537 1229 998 585 278 59 16 50 184 532 937 1363 7768
CDD
base 65		 0 0 0 1 31 101 198 156 23 2 0 0 512

Temperature Extremes
Period of Record: 1908-2001

Month High
Mean°F		 Year Low
Mean°F		 Year 1-Day
Max°F		 Date 1-Day
Min°F		 Date
JAN 30.1 1933 2.5 1977 56 01-25-1944 -46 01-30-1951
FEB 34.4 1954 5.5 1936 67 02-15-1921 -40 02-20-1929
MAR 44.2 1945 23.5 1960 84 03-30-1986 -30 03-01-1962
APR 55.9 1921 41.3 1995 93 04-23-1980 0 04-06-1982
MAY 66.0 1934 50.6 1924 103 05-31-1934 21 05-04-1935
JUN 74.7 1933 60.8 1982 103 06-21-1988 31 06-04-1945
JUL 83.3 1921 65.5 1992 110 07-14-1936 38 07-06-1972
AUG 77.4 1947 62.5 1927 102 08-03-1908 33 08-28-1986
SEP 69.1 1908 54.3 1993 104 09-10-1908 22 09-28-1942
OCT 59.6 1963 39.4 1925 91 10-06-1963 3 10-30-1925
NOV 45.8 2001 27.5 1995 78 11-01-1933 -17 11-30-1947
DEC 33.5 1920 8.6 1983 64 12-06-1998 -31 12-27-1933
 
Annual 51.5 1931 42.4 1996 110 07-14-1936 -46 01-30-1951
Winter 28.8 1932 11.9 1977 67 02-15-1921 -46 01-30-1951
Spring 52.9 1977 40.0 1996 103 05-31-1934 -30 03-01-1962
Summer 75.6 1921 63.9 1992 110 07-14-1936 31 06-04-1945
Fall 55.6 1931 44.2 1993 104 09-10-1908 -17 11-30-1947

Temperature Threshold Climatology
Derived from 1971-2000 Averages


*Annual/seasonal totals may differ from the sum of the monthly totals due to rounding.

Month # Days
Max ≥ 90°F		 # Days
Max ≤ 32°F		 # Days
Min ≤ 32°F		 # Days
Min ≤ 0°F
JAN 0.0 20.9 30.7 11.7
FEB 0.0 13.4 27.0 7.0
MAR 0.0 4.7 25.2 1.4
APR 0.0 0.2 13.8 0.0
MAY 0.6 0.0 2.9 0.0
JUN 2.9 0.0 0.0 0.0
JUL 6.3 0.0 0.0 0.0
AUG 3.2 0.0 0.0 0.0
SEP 0.8 0.0 1.4 0.0
OCT 0.0 0.1 12.0 0.0
NOV 0.0 4.3 23.9 0.7
DEC 0.0 15.7 29.9 6.7
 
Annual 13.9 59.9 166.7 27.8
Winter 0.0 50.1 87.6 25.4
Spring 0.6 5.0 42.3 1.5
Summer 12.3 0.0 0.0 0.0
Fall 0.8 4.4 37.3 0.7