Historical Climate Data

Temperature Summary
Station: 475178 MAUSTON, WI
1971-2000 NCDC Normals

Element	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	ANN
Max °F	24.9	31.1	42.5	57.0	69.5	78.4	82.1	79.4	71.0	59.9	43.1	29.8	55.7
Min °F	3.8	8.8	20.9	33.4	44.4	53.8	58.7	56.1	47.2	35.8	24.0	11.2	33.2
Mean °F	14.4	20.0	31.7	45.2	57.0	66.1	70.4	67.8	59.1	47.9	33.6	20.5	44.5
HDD base 65	1571	1262	1032	594	279	75	17	53	209	533	944	1380	7949
CDD base 65	0	0	0	1	30	107	185	138	31	1	0	0	493

Temperature Extremes
Period of Record: 1905-2001

Month	High Mean°F	Year	Low Mean°F	Year	1-Day Max°F	Date	1-Day Min°F	Date
JAN	28.3	1990	-1.9	1912	56	01-26-1973	-37	01-12-1912
FEB	32.0	1954	9.6	1978	64	02-22-1984	-34	02-03-1996
MAR	45.7	1910	21.1	1912	84	03-29-1986	-35	03-01-1962
APR	51.6	1985	38.9	1907	91	04-22-1980	5	04-06-1977
MAY	63.5	1911	49.8	1907	94	05-20-1972	18	05-01-1978
JUN	71.3	1911	59.6	1969	100	06-20-1988	30	06-07-1912
JUL	76.9	1955	65.2	1992	103	07-14-1995	40	07-17-1911
AUG	73.7	1955	63.3	1977	102	08-21-1955	33	08-14-1964
SEP	66.3	1908	54.3	1993	99	09-09-1955	20	09-22-1974
OCT	59.1	1963	41.5	1976	90	10-06-1963	9	10-27-1976
NOV	45.9	2001	25.3	1976	76	11-03-1964	-18	11-26-1977
DEC	30.0	1959	7.8	1983	63	12-06-1998	-30	12-19-1983

Annual	48.5	1987	41.9	1912	103	07-14-1995	-37	01-12-1912
Winter	27.0	1998	10.4	1977	64	02-22-1984	-37	01-12-1912
Spring	50.0	1910	40.2	1996	94	05-20-1972	-35	03-01-1962
Summer	72.1	1955	64.5	1992	103	07-14-1995	30	06-07-1912
Fall	53.5	1963	40.3	1995	99	09-09-1955	-18	11-26-1977

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	22.1	30.8	12.4
FEB	0.0	13.9	27.3	7.7
MAR	0.0	4.9	26.4	1.9
APR	0.1	0.3	13.5	0.0
MAY	0.4	0.0	2.7	0.0
JUN	2.5	0.0	0.1	0.0
JUL	4.5	0.0	0.0	0.0
AUG	1.9	0.0	0.0	0.0
SEP	0.6	0.0	1.6	0.0
OCT	0.0	0.0	11.3	0.0
NOV	0.0	4.6	23.3	0.6
DEC	0.0	16.9	30.0	6.2

Annual	9.8	62.8	168.5	29.0
Winter	0.0	53.0	88.1	26.3
Spring	0.4	5.1	42.6	1.9
Summer	8.9	0.0	0.1	0.0
Fall	0.6	4.6	36.6	0.6