Historical Climate Data

Temperature Summary
Station: 476622 PITTSVILLE 2 S, WI
1971-2000 NCDC Normals

Element	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	ANN
Max °F	24.9	31.3	42.2	57.6	70.8	78.7	82.2	80.2	71.8	59.9	42.5	29.0	55.9
Min °F	3.6	9.3	21.0	33.3	43.6	52.6	56.5	54.8	46.4	36.2	24.2	10.9	32.7
Mean °F	14.3	20.3	31.6	45.5	57.2	65.7	69.4	67.5	59.1	48.1	33.4	20.0	44.3
HDD base 65	1573	1252	1035	588	278	73	28	48	196	527	950	1396	7944
CDD base 65	0	0	0	1	36	92	162	126	19	1	0	0	437

Temperature Extremes
Period of Record: 1949-1987

Month	High Mean°F	Year	Low Mean°F	Year	1-Day Max°F	Date	1-Day Min°F	Date
JAN	21.2	1964	1.2	1977	57	01-25-1981	-43	01-30-1951
FEB	30.0	1984	9.8	1978	58	02-17-1981	-36	02-02-1971
MAR	39.5	1973	21.5	1960	82	03-30-1986	-36	03-01-1962
APR	51.1	1977	36.9	1950	90	04-28-1952	2	04-06-1982
MAY	64.2	1977	50.1	1954	94	05-19-1964	22	05-09-1966
JUN	68.3	1956	57.9	1969	96	06-30-1963	32	06-01-1964
JUL	74.9	1955	64.7	1971	98	07-26-1955	37	07-05-1972
AUG	72.7	1983	62.7	1950	99	08-21-1955	33	08-20-1950
SEP	63.2	1978	53.5	1951	94	09-09-1955	20	09-29-1949
OCT	57.4	1963	38.3	1952	92	10-01-1976	9	10-29-1952
NOV	39.0	1963	24.3	1951	74	11-03-1964	-15	11-28-1976
DEC	28.7	1959	8.7	1983	62	12-02-1982	-32	12-19-1983

Annual	47.4	1986	40.4	1972	99	08-21-1955	-43	01-30-1951
Winter	24.8	1983	8.5	1979	62	12-02-1982	-43	01-30-1951
Spring	50.9	1977	38.6	1972	94	05-19-1964	-36	03-01-1962
Summer	71.3	1949	64.2	1951	99	08-21-1955	32	06-01-1964
Fall	52.1	1963	41.6	1976	94	09-09-1955	-15	11-28-1976

Temperature Threshold Climatology
Derived from 1971-1987 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	23.4	30.8	13.6
FEB	0.0	16.1	27.1	10.3
MAR	0.0	6.8	26.0	3.4
APR	0.1	0.6	14.9	0.0
MAY	0.1	0.0	5.0	0.0
JUN	0.8	0.0	0.0	0.0
JUL	3.5	0.0	0.0	0.0
AUG	2.2	0.0	0.0	0.0
SEP	0.5	0.0	2.9	0.0
OCT	0.1	0.1	11.8	0.0
NOV	0.0	5.5	23.7	0.8
DEC	0.0	19.2	30.1	8.5

Annual	7.4	71.1	172.6	36.3
Winter	0.0	58.9	88.1	32.5
Spring	0.1	7.4	46.2	3.5
Summer	6.7	0.0	0.0	0.0
Fall	0.6	5.6	38.4	0.8