HATFIELD, WI

Average of Average Temperature (Degrees Fahrenheit)

(473471)

File last updated on April 20, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)	JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC		ANN
1896	-----	z	-----	z	-----	z	51.12		-----	z	69.05		-----	z	67.23		-----	z	39.92		-----	z	-----	z	56.83	h
1897	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1898	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1899	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1900	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1901	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1902	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1903	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1904	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1905	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1906	20.52		18.52	b	-----	z	-----	z	57.73		66.88		74.16		-----	z	-----	z	-----	z	-----	z	-----	z	47.56	g
1907	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	64.48		53.75	h	-----	z	-----	z	-----	z	64.48	k
1908	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	66.88	w	66.13		49.53		35.86	a	21.61	c	43.28	h
1909	17.41	b	17.88	g	26.30	a	39.45	a	51.12	n	-----	z	-----	z	72.19	b	60.95	h	41.45	b	40.89	b	15.63	h	39.62	f
1910	11.36	j	12.65	a	43.18		50.64	a	53.08	a	66.81	c	71.71		67.60		59.15		51.42	a	28.58		16.29	l	50.48	b
1911	15.12	f	23.20	c	32.45	b	43.02	c	61.10		-----	z	68.71		64.19		58.78		46.12	b	24.15		24.60		44.63	b
1912	-6.33	e	13.28	b	20.98		48.17		58.48	d	62.81	a	69.17	a	63.66		59.75		48.19	b	34.13		23.73	a	41.34
1913	13.83	d	11.34		24.98		46.43		54.18		67.78		68.82		68.71		59.38		45.10		38.02		28.19		43.90
1914	22.39		7.58	c	27.55	b	43.25		57.45		63.53	a	70.32		65.66	b	58.53		52.23		34.40		12.38	a	42.94
1915	11.71		24.15	a	27.29	g	50.00	a	-----	z	61.82	h	66.29		63.62	a	60.32		49.82		34.11	b	20.03		42.23	c
1916	16.40	a	12.66	a	27.68		44.05	a	54.98		60.09	a	76.38	c	69.26		57.98		47.76		31.98		15.65		42.91
1917	9.69		5.48	b	26.52	c	41.58		51.24		60.71	a	69.37	a	63.55	a	56.98		36.89		35.34	a	10.10		38.95
1918	0.93	a	14.20		34.85	a	41.36	a	61.10	a	65.97		68.97		70.20	a	53.62		50.98	e	38.02	b	29.13		44.11
1919	19.50	k	21.30		30.67	d	44.79	a	52.75	u	70.50	e	71.20	c	66.94	f	61.50	s	46.74		27.54	e	9.21		40.24	d
1920	5.89		14.91		30.85		39.20		55.35		66.93		67.62	b	65.65		63.48	a	54.58	f	30.92	e	26.67	v	44.08	b
1921	24.56	o	22.82	c	35.15	a	50.13		59.16	b	70.65		74.90	a	67.92	a	62.92		48.82		27.90		19.79		49.10	a
1922	10.08	a	13.29		29.61		43.32		61.65	a	65.89	c	66.31		68.52	b	62.32	h	50.23		39.29	a	17.58		42.34	a
1923	17.19		7.36		20.80	a	41.11	b	56.27		68.45	a	71.68	a	66.24		59.33		45.06		36.73		28.82		43.25
1924	2.67	a	16.80	b	25.85		41.70		48.58		61.45	a	65.90		64.55	a	54.30	b	53.31		33.07		9.48		39.81
1925	13.39		20.71	b	31.97		49.65		51.39		65.60		67.52	a	68.10	a	63.12		38.00	a	31.35		13.68		42.87
1926	13.58		20.41	a	20.87	a	40.12		58.42	a	59.29	b	72.20	p	68.02	b	58.70		45.74		28.28		14.69		38.92	a
1927	11.10		22.77	h	31.83	m	44.68		54.65		59.35	j	66.90	g	61.86	b	62.37		50.47		33.03		9.79		40.99	d
1928	18.03		20.90		30.90		39.10		58.53		61.08		69.56		68.32		56.78	a	50.73		36.71	a	24.69		44.61
1929	1.30	a	7.20		32.55		47.00		52.63		64.18		70.56		67.32		59.48		47.61		29.35		19.48		41.56
1930	6.47		25.39	a	31.08		47.52	a	58.00		66.82		72.10	a	70.03		61.03		47.26		36.52		20.94		45.26
1931	23.05	a	30.35	a	29.40		47.16	a	54.82		70.64	a	73.74		68.05		66.08		53.32	a	40.63		29.52		48.90
1932	19.76	b	18.98	a	21.00		43.12		57.66		68.60		71.16		69.34		57.18		45.95		29.67		17.34	b	43.31
1933	25.08		14.71		29.24		42.60		57.55	a	74.48	a	73.16		67.45		65.93		45.69		31.18		19.00		45.51
1934	23.23		19.64		28.13		44.22		64.94		71.05		72.48		66.39		58.00	d	51.60		37.68		15.44		46.07
1935	11.52		21.00		32.06		43.42		52.66		61.88		75.10		68.74		59.42		47.16		30.48		18.56		43.50
1936	6.29		2.20	a	31.50		38.50		62.97		64.58		76.34		72.50		63.95		45.92		30.85		23.35		43.25
1937	8.83	a	13.54		24.34		43.28		59.03		64.67	a	72.58		73.79		61.23		45.69		30.65		16.24		42.82
1938	14.06		23.61		36.57	c	46.88		56.85		65.03		70.66		71.31		60.72	c	54.37		34.36	a	20.60		46.25
1939	21.90		14.07		29.60		42.50		62.44		66.92		72.48		68.10	a	62.42		48.05		34.03		27.53		45.84
1940	7.42	a	20.00		22.71		41.27		53.34		65.20		71.13		67.35		60.79	a	50.90		29.32		22.46	c	42.66
1941	18.13		15.25	b	25.13		51.33	a	62.29		67.66	a	71.74		70.58		62.22	a	49.53	a	36.36	a	28.00	a	46.52
1942	19.43	a	16.65	b	34.14	b	50.07		54.73	a	65.95		69.05		67.60		58.60		48.60		33.87		16.15		44.57
1943	10.26		18.39		23.81		43.60		55.35		69.43		71.82		70.08		56.74	a	47.35	a	29.27		22.32		43.20
1944	25.40		20.66		25.63		40.27		60.58		68.55		68.44		69.28	a	60.85		48.85		39.79	a	17.82		45.51
1945	10.98		16.09		38.48		44.98		51.44		59.60		66.71		67.05		58.03		46.89		31.79	a	13.75	a	42.15
1946	16.00		15.91		38.72	a	47.47		52.89		63.77		68.97		65.44		58.24	a	50.35		33.62	a	20.71		44.34
1947	18.56		12.30		26.32		39.97		49.75	a	62.52		67.21		74.05		60.97		54.85		25.88		14.77		42.26
1948	4.50		12.34		24.34		47.28		52.81		62.07		69.23		67.47		61.43		44.81		33.73		16.68		41.39
1949	13.34		12.73		26.95		41.28	a	57.45		67.08		70.44		66.82		53.53		49.06		36.07		21.08		42.99
1950	12.52		16.46		24.00		37.30		55.82		65.63		66.32		64.08		58.93		53.66		28.28		11.93	a	41.25
1951	9.00	a	17.66		23.43	b	41.43		60.15		61.62		68.23		64.90		56.15		47.48		23.72		17.06		40.90
1952	13.81		23.28		25.68		47.32		56.00		68.02		71.77		66.39		59.63		41.97		35.92		23.74	b	44.46
1953	18.97		17.20		31.39		41.28		57.18		69.27		68.95		69.27		59.68		54.11		37.98		23.67	a	45.75
1954	13.00		30.73		27.65		46.73		50.94		68.60		70.37		66.73		59.70		46.66		36.75		23.21		45.09
1955	15.40		16.46		26.97		52.17		60.60		65.33		76.03	a	73.38	a	60.98		50.13	a	29.15		-----	z	47.87	a
1956	-----	z	-----	z	23.06		41.40	a	55.23	a	69.67		67.18		68.56		57.25		54.95		32.70		23.34		49.33	b
1957	9.75	a	21.59		30.97		45.52		55.60	a	66.57		73.19	b	67.76		58.07	a	47.34		32.55		24.26		44.43
1958	19.65		14.14		30.39	d	46.67		57.42		61.65		67.84	c	69.98	b	60.84	b	52.66	c	36.28		12.90		44.20
1959	7.65	a	12.27		27.83	b	45.62		60.97	a	66.83		69.56		72.85	a	61.87		45.02		25.28		29.10		43.74
1960	19.48		21.36		20.90		47.03	a	56.23		62.98	a	68.97	a	71.50		62.18		49.00		36.77		18.89		44.61
1961	15.00		26.35	a	31.98	a	41.12		54.30	a	66.15	d	70.53		70.68		59.55		51.50		33.40		18.66		44.94
1962	12.84		15.38		29.45		43.92		62.60		65.10		66.61		67.35		56.28		51.48	a	34.95		20.18		43.85
1963	3.78	a	12.91		32.74		47.53		54.83	a	66.82		70.13		65.58		60.90		56.27		38.70		11.56		43.48
1964	21.34		23.62		28.79		46.38	a	61.58		65.85		72.90		66.87		58.72		45.68		37.12	a	15.35		45.35
1965	11.08		13.82		26.83	j	41.78		61.13		63.40	a	67.56		65.87		55.38		48.92		33.34	a	27.39		44.52	a
1966	4.21		18.23		34.74		41.72		51.90		65.40		71.68		65.13		57.13		47.35		33.13		18.68		42.44
1967	17.40		11.21		31.13	a	45.35		50.69		65.78		66.76		63.69		57.02		46.32		30.30		21.19		42.24
1968	15.10		15.82	a	38.55		46.95	b	54.05		64.28		68.10		68.06		58.35		49.85	a	33.68		18.16		44.25
1969	11.10		18.52		23.47		46.57		57.32		57.70		68.90		69.21		58.52		45.68		31.50		21.02		42.46
1970	6.27		16.26	a	25.81		45.02	b	58.52		66.22	a	70.63		67.45		58.77	b	48.74		32.24	a	17.89		42.82
1971	5.97		16.25		25.79		44.43		52.02		68.70		65.65		64.77		61.12		55.53		34.55	a	21.19		43.00
1972	8.27	a	12.78		24.85	a	40.25		59.42		63.03		66.71		68.15		58.03		44.45		32.83	a	14.66		41.12
1973	17.97		22.00		39.31		42.26	a	52.58		66.72		71.29		69.61		59.26	a	54.30	a	33.48		17.84	b	45.55
1974	14.92		17.14		30.15		47.41	b	53.66		61.73	d	71.48	d	65.90	a	55.23		48.35		35.38		24.81		43.85
1975	14.71		17.02		24.13		38.40		59.10		65.08		70.00	c	67.85	k	55.68		51.72	b	37.15		19.28	d	41.12	a
1976	10.45		26.05		32.37		47.38		53.12	a	-----	z	-----	z	-----	z	51.23	s	44.03		25.18		8.63		30.90	d
1977	1.60	a	19.23		37.75	c	51.08		64.70	a	64.88	e	74.10	f	65.10		61.38		47.90	a	33.03	a	16.40		42.10	a
1978	6.65		9.73		27.92		43.86	a	59.03		65.92	e	68.74		68.45		64.48		48.03		32.82		15.47		42.59
1979	3.45		11.00		31.02		42.33		54.08		64.98	b	69.06		66.58		60.35	c	46.44		33.38		25.95		42.39
1980	14.53		14.71	a	26.56		46.80		59.21		65.38		72.24		68.73		59.67		44.50		35.10		19.61		43.92
1981	17.35		22.71		35.02		48.00		54.32		64.86	a	69.47		68.08		58.43		46.74		36.42		18.90		45.03
1982	5.19	b	18.35	a	29.18		41.05		61.37		60.23		70.77		67.23		59.47	a	49.47		33.33		27.23	a	43.57
1983	21.00	b	27.50		34.60		41.37		52.11		65.90		73.89	d	74.28	a	61.55	b	48.72	a	36.56	e	8.56		45.50
1984	13.16		29.37	b	25.26		47.26	a	52.33	a	67.47		68.25	a	71.15	a	59.48	b	52.02	b	33.13	c	20.97	a	44.99
1985	12.48		16.46	e	36.73		50.97		60.82		61.98	a	68.62	b	65.31		60.67	c	49.48	b	27.60		9.03	a	43.35
1986	16.58		17.36		37.15	d	50.72		59.74	b	68.69	c	71.83	a	64.18	a	60.08	d	49.98	a	27.75	f	23.22	a	47.23	a
1987	20.73	a	27.86		37.82	a	51.62		59.79		68.67		74.45	a	67.83	b	62.07		43.57	a	36.73	b	26.30	a	48.12
1988	12.26		14.60		33.62	a	45.87		61.07	b	70.58		73.03	a	72.80	a	60.82		44.05	b	35.04	c	20.43	b	45.35
1989	22.95		11.69	b	27.33	a	43.79	a	56.17	b	64.93		71.85	a	68.00		59.57	a	50.00	c	29.76	a	10.52		43.05
1990	25.81		23.80	a	36.18		47.72		53.92		65.79	b	68.71		68.05		63.86	b	47.76	f	38.69	i	16.83	b	47.06	b
1991	11.66		22.89		34.12	b	47.60	f	61.48		69.12	a	68.10	a	68.17	a	57.82		47.31	o	27.22	e	21.55		44.21	b
1992	22.97	b	-----	z	32.89		42.80		59.50		63.38		64.10		-----	z	-----	z	-----	z	31.86	a	20.27		42.22	d
1993	13.95	a	16.02	c	29.48		42.60		57.05	b	62.15	c	69.23		69.83	b	52.70	c	47.20	a	30.25	d	-----	z	44.59	a
1994	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1995	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1996	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1997	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1998	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	62.13	d	44.86	x	-----	z	-----	z	62.13	k
1999	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2000	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2001	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2002	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	40.90		30.25	b	21.61	c	30.92	i
2003	11.40		9.31	a	28.65		40.79	a	53.00	a	61.82		66.58		68.83	a	63.55	s	38.70	u	31.57	a	23.32		39.53	b
2004	9.92		19.55	a	33.35		43.48	b	51.71		57.59	s	-----	z	-----	z	-----	z	47.21		35.69	a	19.74	b	32.58	d
2005	13.19		23.77		24.39		47.41	c	51.73	a	69.07	b	69.98	c	66.43	a	61.22		47.53	a	34.09	b	17.46	c	43.86
2006	27.27		16.89		31.43	a	48.57		55.58		65.45		72.60	a	67.83	b	55.23		41.90		36.00		26.56		45.44
2007	20.29		11.54	a	34.62	a	44.25	d	58.22	b	65.95		68.94		67.55	a	59.10	a	51.85		32.43		16.46	c	44.27
2008	12.89	c	11.54	a	23.58	a	41.66	a	50.73	a	63.93		68.45	b	65.10		60.26	c	46.24	b	32.66	a	9.12	f	43.37	a
2009	3.13		18.75		26.33	g	41.38	n	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	10.94	j
Period of Record Statistics
MEAN	13.34		17.32		29.63		44.72		56.56		65.56		70.12		67.86		59.58		48.19		33.11		19.38		43.79
S.D.	6.63		5.62		5.00		3.57		3.77		3.09		2.62		2.61		2.71		3.78		3.70		5.33		1.76
SKEW	-0.20		0.11		0.27		0.18		0.09		-0.04		0.31		0.38		-0.02		-0.35		-0.35		-0.14		0.06
MAX	27.27		30.73		43.18		52.17		64.94		74.48		76.38		74.28		66.13		56.27		40.89		29.52		48.90
MIN	-6.33		2.20		20.80		37.30		48.58		57.70		64.10		61.86		52.70		36.89		23.72		8.56		38.95
YRS	88		89		88		91		89		87		86		88		86		89		91		87		67