Historical Climate Data

Temperature Summary
Station: 474080 JUMP RIVER 1 ESE, WI
1971-2000 NCDC Normals

Element	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	ANN
Max °F	20.8	27.5	39.1	54.6	68.1	75.3	79.3	77.0	68.0	56.3	38.3	24.8	52.4
Min °F	-0.7	5.6	17.5	30.4	41.2	49.8	54.3	52.6	44.4	34.2	21.5	6.6	29.8
Mean °F	10.1	16.6	28.3	42.5	54.7	62.6	66.8	64.8	56.2	45.3	29.9	15.7	41.1
HDD base 65	1705	1356	1138	676	344	125	52	94	273	611	1054	1528	8956
CDD base 65	0	0	0	0	24	51	107	88	9	0	0	0	279

Temperature Extremes
Period of Record: 1962-2001

Month	High Mean°F	Year	Low Mean°F	Year	1-Day Max°F	Date	1-Day Min°F	Date
JAN	22.9	1990	-1.9	1977	54	01-25-1973	-47	01-02-1979
FEB	30.3	1998	4.9	1978	61	02-24-1976	-44	02-08-1971
MAR	38.1	1973	20.0	1965	79	03-31-1986	-27	03-20-1965
APR	48.7	1977	36.4	1975	88	04-29-1970	-10	04-01-1975
MAY	61.2	1977	48.8	1997	91	05-21-1970	12	05-01-1978
JUN	67.7	1991	54.9	1969	94	06-30-1963	23	06-10-1972
JUL	71.3	1988	61.7	1992	98	07-15-1988	27	07-04-1972
AUG	70.0	1995	58.3	1977	100	08-02-1964	24	08-24-1977
SEP	61.6	1998	50.8	1993	95	09-07-1976	14	09-28-1976
OCT	57.0	1963	38.5	1976	87	10-01-1976	-3	10-27-1976
NOV	41.8	2001	20.6	1976	71	11-08-1999	-31	11-30-1976
DEC	25.2	1965	4.4	1976	61	12-02-1998	-47	12-19-1983

Annual	45.9	1998	35.1	1968	100	08-02-1964	-47	01-02-1979
Winter	24.0	1998	4.3	1979	61	12-02-1998	-47	12-19-1983
Spring	48.0	1977	37.1	1996	91	05-21-1970	-27	03-20-1965
Summer	68.9	1988	61.2	1992	100	08-02-1964	23	06-10-1972
Fall	51.6	1963	37.8	1976	95	09-07-1976	-31	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	25.7	30.9	15.3
FEB	0.0	17.6	27.5	10.1
MAR	0.0	8.0	27.3	4.2
APR	0.0	0.6	17.8	0.2
MAY	0.0	0.0	7.0	0.0
JUN	0.5	0.0	1.3	0.0
JUL	1.2	0.0	0.1	0.0
AUG	0.8	0.0	0.8	0.0
SEP	0.1	0.0	4.0	0.0
OCT	0.0	0.1	14.0	0.0
NOV	0.0	9.4	25.9	1.5
DEC	0.0	23.2	30.7	10.1

Annual	2.5	85.5	189.2	42.1
Winter	0.0	66.4	89.0	35.6
Spring	0.0	8.6	52.0	4.4
Summer	2.5	0.0	2.3	0.0
Fall	0.1	9.6	44.0	1.6