Historical Climate Data

Temperature Summary
Station: 475255 MEDFORD 1 SW, WI
1971-2000 NCDC Normals

Element	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	ANN
Max °F	19.8	26.2	36.9	52.3	66.4	74.3	78.6	76.5	67.3	54.9	37.8	24.4	51.3
Min °F	-0.5	5.0	18.3	31.6	43.6	52.6	57.3	55.5	46.2	34.8	22.1	7.1	31.1
Mean °F	9.7	15.6	27.6	42.0	55.0	63.5	68.0	66.0	56.8	44.9	30.0	15.8	41.2
HDD base 65	1718	1384	1159	691	339	111	38	67	261	625	1051	1527	8971
CDD base 65	0	0	0	0	28	65	129	97	13	0	0	0	332

Temperature Extremes
Period of Record: 1896-2001

Month	High Mean°F	Year	Low Mean°F	Year	1-Day Max°F	Date	1-Day Min°F	Date
JAN	22.9	1944	-4.0	1912	52	01-01-1897	-40	01-06-1912
FEB	30.0	1998	1.0	1936	60	02-27-1896	-45	02-10-1899
MAR	41.1	1910	14.3	1899	78	03-29-1910	-40	03-01-1962
APR	51.4	1915	34.1	1950	89	04-29-1952	-4	04-08-1923
MAY	63.0	1977	47.4	1924	101	05-31-1934	16	05-04-1900
JUN	70.9	1933	55.8	1969	103	06-19-1900	25	06-01-1897
JUL	74.9	1916	61.7	1992	104	07-13-1936	34	07-30-1899
AUG	74.9	1900	60.6	1915	100	08-04-1896	30	08-30-1931
SEP	66.5	1908	50.7	1993	99	09-02-1898	11	09-30-1899
OCT	56.6	1947	35.2	1925	90	10-24-1899	2	10-30-1925
NOV	41.0	2001	21.3	1995	73	11-01-1944	-19	11-30-1976
DEC	28.4	1923	4.8	1983	60	12-06-2001	-31	12-25-1933

Annual	46.2	1931	37.1	1950	104	07-13-1936	-45	02-10-1999
Winter	23.5	1998	6.2	1979	60	12-06-1901	-45	02-10-1999
Spring	48.2	1977	35.9	1996	101	05-31-1934	-40	03-01-1962
Summer	70.3	1921	61.2	1915	104	07-13-1936	25	06-01-1997
Fall	50.6	1963	39.0	1896	99	09-02-1998	-19	11-30-1976

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	27.4	31.0	16.4
FEB	0.0	19.5	27.8	10.8
MAR	0.0	10.5	27.8	3.9
APR	0.0	1.1	17.1	0.0
MAY	0.0	0.0	3.9	0.0
JUN	0.5	0.0	0.1	0.0
JUL	1.2	0.0	0.0	0.0
AUG	0.8	0.0	0.0	0.0
SEP	0.1	0.0	2.2	0.0
OCT	0.0	0.3	14.0	0.0
NOV	0.0	9.8	26.2	1.1
DEC	0.0	24.3	30.7	10.3

Annual	2.6	93.0	180.7	42.6
Winter	0.0	71.2	89.4	37.6
Spring	0.0	11.4	48.4	3.8
Summer	2.5	0.0	0.1	0.0
Fall	0.1	10.2	42.8	1.1