HATFIELD, WI

Maximum of Maximum Temperature (Degrees Fahrenheit)

(473471)

File last updated on April 18, 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	46.00		57.00		60.00		83.00		-----	z	92.00		-----	z	96.00		-----	z	72.00		-----	z	-----	z	-----	z
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	45.00		48.00	b	-----	z	-----	z	89.00		90.00		92.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1907	-----	z	-----	z	-----	z	-----	z	84.00		-----	z	86.00	c	92.00		84.00	h	-----	z	-----	z	-----	z	-----	z
1908	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	90.00	w	93.00		81.00		62.00		47.00	b	-----	z
1909	47.00	a	49.00		48.00	a	67.00	a	86.00	b	95.00		95.00	a	98.00	b	89.00	b	83.00	b	70.00	b	62.00	e	98.00	s
1910	35.00	j	48.00	a	80.00		87.00	a	79.00		101.00	c	98.00		91.00		89.00		83.00	a	55.00		42.00		101.00	p
1911	49.00	e	50.00	b	72.00	b	76.00	c	94.00		95.00		98.00		92.00		88.00		68.00	a	48.00		54.00		98.00	m
1912	25.00	b	43.00	a	56.00		78.00		87.00	c	98.00	a	98.00		90.00		92.00		85.00	b	67.00		48.00	a	98.00	j
1913	45.00	b	51.00		61.00		86.00		87.00		96.00		95.00		96.00		97.00		79.00		63.00		57.00		97.00	b
1914	44.00		39.00	c	59.00	a	75.00		89.00		87.00	a	93.00		90.00	b	87.00		78.00		67.00		47.00	a	93.00	h
1915	40.00		43.00		50.00		85.00	a	-----	z	88.00	a	92.00		89.00	a	87.00		71.00		67.00	a	48.00		-----	z
1916	48.00		48.00	a	63.00		69.00	a	84.00		83.00	a	100.00	a	96.00		88.00		85.00		69.00		54.00		100.00	d
1917	42.00		43.00	b	55.00	b	79.00		86.00		84.00		98.00		88.00		87.00		72.00		67.00	a	39.00		98.00	e
1918	33.00		53.00		70.00		70.00		89.00	a	92.00		98.00		96.00	a	82.00		84.00	d	65.00	b	52.00		98.00	h
1919	45.00	g	44.00		64.00	a	74.00	a	91.00	h	90.00	c	97.00		89.00	c	92.00	n	84.00		50.00	d	39.00		-----	z
1920	38.00		37.00		73.00		71.00		87.00		95.00		97.00	b	94.00		91.00	a	79.00	d	52.00	b	43.00	t	-----	z
1921	47.00	d	60.00	a	77.00		82.00		89.00	b	96.00		98.00	a	93.00	a	89.00		72.00		56.00		44.00		98.00	i
1922	40.00	a	42.00		59.00		70.00		89.00	a	91.00	c	86.00		94.00	a	98.00	f	83.00		62.00	a	60.00		98.00	m
1923	40.00		47.00		60.00	a	81.00	b	84.00		92.00	a	94.00	a	90.00		88.00		76.00		61.00		53.00		94.00	e
1924	40.00	a	44.00	a	49.00		71.00		74.00		84.00	a	90.00		89.00	a	81.00	b	80.00		69.00		42.00		90.00	f
1925	39.00		53.00	a	70.00		85.00		96.00		91.00		92.00	a	94.00		95.00		63.00		61.00		42.00		96.00	b
1926	41.00		48.00		56.00	a	78.00		86.00		86.00		97.00	a	88.00	b	85.00		71.00		57.00		39.00		97.00	d
1927	46.00		57.00	d	68.00	d	77.00		88.00		85.00	j	89.00	g	88.00	b	98.00		83.00		59.00		40.00		-----	z
1928	49.00		48.00		77.00		71.00		95.00		85.00		92.00		91.00		85.00	a	85.00		59.00		47.00		95.00	a
1929	27.00	a	36.00		61.00		85.00		87.00		89.00		94.00		92.00		96.00		82.00		57.00		48.00		96.00	a
1930	44.00		62.00		72.00		82.00	a	88.00		91.00		101.00	a	96.00		90.00		86.00		72.00		47.00		101.00	b
1931	43.00		58.00	a	54.00		81.00	a	87.00		100.00	a	101.00		98.00		98.00		80.00		74.00		48.00		101.00	c
1932	44.00		54.00		59.00		77.00		92.00		89.00		99.00		92.00		85.00		83.00		60.00		52.00		99.00
1933	51.00		48.00		58.00		72.00		84.00		99.00	a	98.00		90.00		96.00		78.00		78.00		52.00		99.00	a
1934	48.00		51.00		63.00		83.00		105.00		103.00		102.00		93.00		83.00	c	79.00		62.00		37.00		105.00	c
1935	42.00		43.00		63.00		77.00		77.00		85.00		94.00		91.00		87.00		79.00		51.00		40.00		94.00
1936	37.00		42.00	a	64.00		75.00		90.00		90.00		108.00		100.00		93.00		74.00		61.00		53.00		108.00	a
1937	38.00	a	47.00		51.00		68.00		91.00		94.00		97.00		95.00		96.00		76.00		61.00		40.00		97.00	a
1938	48.00		46.00		76.00	b	82.00		88.00		90.00		90.00		94.00		84.00		84.00		78.00	a	40.00		94.00	c
1939	50.00		46.00		78.00		86.00		92.00		90.00		98.00		95.00	a	95.00		81.00		68.00		57.00		98.00	a
1940	32.00	a	39.00		60.00		74.00		88.00		92.00		99.00		89.00		91.00	a	76.00		63.00		48.00		99.00	b
1941	39.00		44.00		57.00		80.00		89.00		95.00	a	97.00		95.00		89.00	a	71.00		70.00		58.00		97.00	b
1942	51.00	a	41.00	a	64.00		85.00		83.00		87.00		95.00		93.00		89.00		78.00		63.00		35.00		95.00	b
1943	42.00		51.00		78.00		75.00		84.00		93.00		92.00		95.00		86.00	a	80.00	a	55.00		50.00		95.00	b
1944	58.00		47.00		55.00		72.00		90.00		90.00		91.00		97.00	a	88.00		74.00		78.00		36.00		97.00	a
1945	38.00		46.00		76.00		79.00		80.00		89.00		93.00		90.00		92.00		79.00		65.00	a	43.00		93.00	a
1946	44.00		45.00		78.00		82.00		83.00		91.00		91.00		95.00		83.00	a	80.00		62.00	a	59.00		95.00	b
1947	50.00		44.00		63.00		75.00		80.00		90.00		92.00		100.00		93.00		90.00		56.00		36.00		100.00
1948	37.00		49.00		69.00		82.00		87.00		90.00		95.00		102.00		92.00		79.00		69.00		53.00		102.00
1949	44.00		44.00		56.00		78.00		87.00		92.00		93.00		93.00		84.00		78.00		72.00		52.00		93.00
1950	42.00		42.00		46.00		71.00		84.00		91.00		89.00		93.00		83.00		86.00		76.00		38.00	a	93.00	a
1951	47.00		51.00		55.00		83.00		85.00		83.00		89.00		88.00		81.00		78.00		54.00		60.00		89.00
1952	50.00		48.00		56.00		91.00		91.00		92.00		94.00		90.00		91.00		73.00		65.00		45.00	b	94.00	b
1953	41.00		42.00		73.00		72.00		91.00		97.00		93.00		99.00		96.00		93.00		73.00		50.00	a	99.00	a
1954	40.00		56.00		54.00		81.00		82.00		93.00		91.00		90.00		90.00		73.00		70.00		43.00		93.00
1955	42.00		42.00		68.00		80.00		87.00		93.00		100.00	a	100.00	a	96.00		81.00		53.00		-----	z	-----	z
1956	-----	z	-----	z	50.00		70.00		84.00		96.00		89.00		90.00		84.00		82.00		66.00		45.00		-----	z
1957	44.00		52.00		58.00		85.00		86.00		90.00		93.00		92.00		90.00	a	78.00		58.00		50.00		93.00	a
1958	48.00		59.00		58.00	a	80.00		85.00		94.00		90.00		96.00		82.00		78.00	a	62.00		45.00		96.00	b
1959	40.00		42.00		62.00		72.00		95.00		89.00		94.00		94.00	a	92.00		69.00		54.00		57.00		95.00	a
1960	40.00		44.00		64.00		86.00		80.00		84.00	a	94.00	a	92.00		97.00		81.00		61.00		54.00		97.00	b
1961	45.00		55.00		60.00		67.00		89.00		94.00	a	94.00		91.00		89.00		81.00		65.00		58.00		94.00	a
1962	46.00		48.00		64.00		87.00		88.00		89.00		91.00		91.00		80.00		84.00		61.00		64.00		91.00
1963	42.00	a	42.00		75.00		79.00		85.00	a	98.00		97.00		89.00		85.00		91.00		65.00		46.00		98.00	b
1964	51.00		58.00		62.00		85.00	a	92.00		96.00		101.00		101.00		85.00		78.00		76.00		38.00		101.00	a
1965	44.00		48.00		44.00	j	79.00		90.00		91.00	a	97.00		94.00		82.00		83.00		68.00	a	52.00		97.00	l
1966	40.00		50.00		74.00		69.00		87.00		95.00		97.00		90.00		89.00		82.00		60.00		46.00		97.00
1967	46.00		50.00		82.00	a	71.00		92.00		86.00		92.00		89.00		83.00		84.00		62.00		53.00		92.00	a
1968	48.00		47.00		75.00		80.00	a	87.00		92.00		90.00		94.00		86.00		83.00	a	65.00		55.00		94.00	b
1969	41.00		43.00		56.00		74.00		89.00		84.00		92.00		93.00		84.00		83.00		66.00		48.00		93.00
1970	42.00		46.00	a	48.00		90.00	a	89.00		93.00	a	94.00		93.00		88.00	a	81.00		56.00	a	45.00		94.00	e
1971	34.00		49.00		63.00		80.00		82.00		94.00		88.00		88.00		90.00		83.00		62.00	a	39.00		94.00	a
1972	44.00	a	41.00		53.00	a	75.00		92.00		90.00		92.00		95.00		85.00		75.00		58.00		44.00		95.00	b
1973	55.00		42.00		66.00		73.00	a	80.00		91.00		95.00		94.00		88.00	a	80.00	a	59.00		48.00	b	95.00	e
1974	49.00		50.00		62.00		82.00	b	88.00		84.00		96.00		90.00	a	85.00		78.00		65.00		46.00		96.00	c
1975	41.00		41.00		53.00		66.00		92.00		90.00		95.00		93.00		80.00		85.00	b	71.00		56.00		95.00	b
1976	39.00		60.00		73.00		78.00		83.00	a	92.00		94.00	a	93.00		95.00	a	94.00		58.00		44.00		95.00	c
1977	32.00	a	51.00		65.00		86.00		91.00	a	90.00		98.00		93.00		86.00		72.00		62.00	a	44.00		98.00	c
1978	35.00		35.00		76.00		75.00	a	91.00		89.00		88.00		92.00		96.00		74.00		75.00		44.00		96.00	a
1979	30.00		44.00		59.00		78.00		86.00		87.00		91.00		90.00		87.00		75.00		65.00		55.00		91.00
1980	45.00		39.00		57.00		91.00		90.00		96.00		95.00		89.00		89.00		80.00		62.00		46.00		96.00
1981	58.00		60.00		72.00		75.00		82.00		88.00		90.00		89.00		88.00		70.00		70.00		42.00		90.00
1982	34.00	a	51.00	a	60.00		75.00		85.00		87.00		93.00		94.00		86.00	a	75.00		63.00		64.00		94.00	c
1983	38.00	a	55.00		64.00		78.00		78.00		97.00		97.00	d	97.00	a	89.00	b	80.00	a	65.00	e	33.00		97.00	n
1984	45.00		58.00	b	52.00		82.00	a	80.00	a	87.00		89.00	a	97.00	a	88.00	b	72.00	b	58.00	c	53.00	a	97.00	n
1985	41.00		52.00	e	68.00		87.00		84.00		93.00	a	91.00	b	93.00		96.00	c	73.00		58.00		39.00	a	96.00	l
1986	49.00		37.00		85.00	d	85.00		93.00	a	92.00	b	95.00	a	92.00	a	86.00	d	77.00	a	61.00	a	42.00		95.00	o
1987	48.00		51.00		73.00	a	88.00		89.00		98.00		94.00		96.00	b	90.00		74.00	a	62.00	b	48.00		98.00	f
1988	45.00		50.00		61.00	a	77.00		91.00	b	100.00		101.00		104.00	a	87.00		77.00	a	59.00	c	50.00	a	104.00	i
1989	49.00		49.00	b	75.00	a	77.00	a	84.00	b	90.00		98.00	a	93.00		84.00	a	82.00	c	56.00		49.00		98.00	k
1990	48.00		59.00	a	70.00		87.00		86.00		88.00		93.00		92.00		87.00	b	76.00	f	70.00	h	51.00	b	93.00	s
1991	42.00		51.00		74.00	a	88.00	d	91.00		92.00	a	90.00	a	94.00	a	85.00		73.00	o	53.00	e	47.00		-----	z
1992	43.00	a	-----	z	61.00		76.00		89.00		95.00		85.00		-----	z	-----	z	-----	z	54.00	a	38.00		-----	z
1993	47.00		38.00	b	65.00		75.00		86.00	a	86.00	c	85.00		92.00	b	77.00	c	79.00	a	52.00	c	-----	z	-----	z
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	91.00	d	70.00	x	-----	z	-----	z	-----	z
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	80.00		60.00		49.00		-----	z
2003	51.00		53.00	a	71.00		87.00		79.00		90.00		89.00		96.00		92.00	s	62.00	u	61.00		52.00		-----	z
2004	36.00		51.00	a	64.00		82.00	b	82.00		88.00	s	-----	z	-----	z	-----	z	76.00		64.00		47.00	b	-----	z
2005	40.00		53.00		68.00		81.00	b	80.00	a	95.00	a	97.00	a	93.00	a	89.00		85.00		64.00	a	41.00	a	97.00	h
2006	51.00		47.00		62.00		77.00		92.00		90.00		98.00	a	100.00	a	82.00		80.00		67.00		49.00		100.00	b
2007	46.00		50.00	a	81.00		87.00	b	89.00	a	91.00		96.00		90.00	a	89.00		85.00		55.00		37.00	c	96.00	h
2008	47.00	c	40.00	a	49.00	a	76.00		80.00	a	85.00		88.00	b	86.00		89.00	c	78.00	b	74.00	a	40.00	d	89.00	r
2009	29.00		47.00		64.00	c	74.00	n	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	43.09		47.87		64.00		78.71		86.89		91.29		94.15		93.11		88.39		79.17		62.93		47.43		96.22
S.D.	6.20		6.14		9.04		6.10		4.79		4.33		4.18		3.56		4.70		5.45		6.76		7.04		3.54
SKEW	-0.40		0.22		0.18		-0.04		0.21		0.24		0.18		0.65		0.18		-0.05		0.25		0.24		0.77
MAX	58.00		62.00		85.00		91.00		105.00		103.00		108.00		104.00		98.00		94.00		78.00		64.00		108.00
MIN	25.00		35.00		46.00		66.00		74.00		83.00		85.00		86.00		77.00		63.00		48.00		33.00		89.00
YRS	91		92		92		92		91		91		91		91		88		90		92		90		55