PORTAGE WWTP, WI

Maximum of Maximum Temperature (Degrees Fahrenheit)

(476718)

File last updated on April 26, 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
1889	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1890	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1891	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1892	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1893	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1894	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1895	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1896	-----	z	60.00	u	62.00		85.00		88.00		92.00		94.00		97.00		84.00		73.00	b	68.00	d	50.00	a	-----	z
1897	52.00	d	39.00	a	63.00	a	77.00	a	87.00	a	97.00		99.00		85.00		91.00		85.00	a	63.00	a	43.00	c	99.00	m
1898	38.00	a	40.00		57.00	a	78.00		81.00		92.00		95.00		91.00		92.00		75.00	a	66.00	b	43.00	d	95.00	i
1899	40.00	b	48.00	c	49.00	b	84.00		84.00	a	92.00		92.00		94.00		89.00		81.00	a	60.00	b	45.00	e	94.00	p
1900	43.00	b	41.00	c	48.00	a	81.00		89.00		93.00		92.00		93.00		90.00	b	81.00	b	63.00	b	46.00	c	93.00	o
1901	47.00	a	34.00		53.00		89.00		91.00	a	102.00		106.00		91.00		91.00	a	83.00		65.00	a	46.00		106.00	d
1902	47.00		53.00	a	68.00		85.00		89.00		84.00		90.00		84.00		79.00	a	75.00		66.00		43.00		90.00	b
1903	43.00		49.00		72.00		77.00		84.00		87.00		90.00		82.00		82.00	a	80.00		71.00		42.00		90.00	a
1904	40.00		46.00		53.00		79.00		86.00		85.00		92.00		87.00	a	84.00		77.00		71.00	a	47.00	a	92.00	c
1905	38.00		41.00		75.00		73.00	a	83.00		85.00		93.00	d	90.00		85.00	c	87.00	f	61.00		50.00		93.00	n
1906	52.00		45.00		48.00	c	80.00		88.00		88.00		87.00		90.00		85.00		77.00		65.00		40.00		90.00	c
1907	46.00		49.00		67.00		69.00		82.00	a	91.00		88.00		86.00		83.00		75.00		57.00		48.00		91.00	a
1908	48.00		45.00		60.00		83.00		87.00		87.00		97.00		96.00		90.00		80.00		63.00		44.00		97.00
1909	44.00		48.00		47.00		68.00		91.00		90.00		96.00		92.00		84.00		79.00		66.00		53.00		96.00
1910	39.00		40.00		83.00		85.00		79.00		99.00		100.00		95.00		80.00		83.00		-----	z	42.00		-----	z
1911	44.00		49.00		75.00		76.00		91.00		104.00	b	105.00		96.00		97.00	a	74.00		68.00		54.00	a	105.00	d
1912	29.00	a	42.00		52.00		74.00		84.00		96.00		97.00		91.00		92.00		80.00		64.00	a	51.00		97.00	b
1913	49.00	a	52.00		61.00		81.00		85.00		98.00		95.00		90.00		96.00		77.00		66.00	a	52.00		98.00	b
1914	52.00		44.00		63.00		80.00		91.00		91.00		97.00		97.00		87.00		80.00		67.00		53.00		97.00
1915	40.00		44.00		51.00		86.00		85.00		87.00		93.00	c	86.00		86.00	b	75.00		75.00		42.00		93.00	e
1916	49.00		43.00		61.00	a	70.00		86.00		90.00		102.00		99.00		88.00		85.00		70.00		57.00		102.00	a
1917	44.00		42.00		58.00		73.00		87.00		85.00		100.00		96.00		81.00		70.00	a	64.00		43.00		100.00	a
1918	34.00		49.00	a	72.00		69.00		88.00		97.00		96.00		100.00		88.00		82.00		64.00	a	50.00		100.00	b
1919	49.00		50.00		61.00	b	74.00		92.00		93.00		98.00		90.00		93.00		77.00		57.00		39.00		98.00	b
1920	37.00		38.00		69.00		71.00		85.00		96.00		94.00		96.00		91.00		83.00		56.00		53.00		96.00
1921	51.00		59.00		78.00		80.00		92.00		96.00		103.00		93.00		90.00		71.00	a	61.00		50.00		103.00	a
1922	39.00		46.00	b	64.00		71.00	a	88.00	a	96.00		90.00		97.00		103.00		88.00		63.00		59.00		103.00	d
1923	43.00		45.00		58.00	a	78.00		84.00		98.00		98.00		92.00		90.00	a	75.00		64.00		53.00		98.00	b
1924	40.00		41.00		55.00		73.00		74.00		84.00	a	88.00	a	90.00		83.00		78.00		70.00		46.00		90.00	b
1925	44.00		54.00		66.00		84.00		93.00		91.00		95.00		92.00		95.00		68.00		60.00		39.00		95.00
1926	42.00		46.00		61.00	b	83.00		85.00		87.00		99.00		94.00		89.00		79.00		56.00		41.00		99.00	b
1927	41.00		53.00		69.00	a	78.00		85.00		94.00		93.00		90.00		94.00		82.00	a	68.00		42.00		94.00	b
1928	51.00		46.00		73.00		69.00		92.00		85.00		91.00		95.00		82.00		85.00		61.00		45.00		95.00
1929	34.00		39.00	b	64.00	a	81.00		87.00		90.00		92.00		93.00		94.00		82.00		62.00	a	50.00		94.00	d
1930	44.00	a	63.00		72.00		91.00		88.00		93.00		100.00		99.00		89.00	a	83.00	a	71.00		50.00		100.00	c
1931	48.00		50.00	a	54.00		82.00		85.00		102.00		101.00		96.00		97.00		81.00	a	70.00		52.00		102.00	b
1932	46.00		56.00	a	63.00		77.00		88.00		92.00		99.00		92.00		88.00		81.00		60.00		55.00		99.00	a
1933	53.00		54.00		62.00		76.00		87.00		101.00		96.00		90.00		95.00		78.00		76.00		48.00		101.00
1934	51.00		55.00		58.00		78.00		102.00		101.00		105.00		97.00		85.00		85.00		61.00	a	37.00		105.00	a
1935	41.00		43.00		64.00	h	80.00		80.00		88.00		96.00		92.00		87.00		75.00		65.00		40.00		96.00	h
1936	40.00		50.00		70.00		72.00		87.00		91.00		111.00		99.00		90.00		77.00		62.00		55.00		111.00
1937	38.00		44.00		54.00		72.00		88.00		94.00		98.00		102.00		96.00	a	83.00		63.00		40.00		102.00	a
1938	43.00		45.00		74.00		81.00		83.00		93.00		88.00	a	92.00		91.00		84.00		74.00		43.00		93.00	a
1939	57.00		45.00		75.00		83.00		92.00		90.00		100.00		93.00		98.00		82.00		67.00		60.00		100.00
1940	34.00		39.00		63.00		71.00		86.00		90.00	a	99.00		88.00		89.00	a	78.00		63.00	c	47.00		99.00	e
1941	41.00		42.00		54.00		79.00		88.00	a	94.00		102.00		96.00		87.00		71.00		69.00		57.00	a	102.00	b
1942	47.00		38.00		60.00		89.00		85.00		90.00		94.00		91.00		89.00		80.00		62.00		36.00		94.00
1943	40.00		51.00		75.00	b	73.00		82.00		96.00		94.00		90.00		87.00		79.00		55.00		59.00		96.00	b
1944	56.00		48.00		58.00		68.00		90.00		92.00		90.00	a	97.00	a	86.00		75.00		74.00		38.00		97.00	b
1945	39.00		48.00		76.00		78.00		80.00		88.00		94.00	a	89.00		89.00		75.00		65.00	a	43.00	a	94.00	c
1946	46.00	a	52.00	a	78.00		82.00		85.00		90.00		92.00	a	93.00		83.00		81.00		60.00		60.00	a	93.00	d
1947	50.00		45.00		62.00	b	70.00		79.00	a	92.00		93.00	a	97.00		89.00	b	85.00		60.00		40.00		97.00	f
1948	39.00		52.00		67.00		81.00	a	86.00		89.00		94.00		98.00	a	91.00		71.00		71.00		55.00		98.00	b
1949	47.00		47.00		61.00		76.00		88.00		92.00		94.00		96.00		78.00		82.00		70.00		58.00		96.00
1950	48.00		39.00		58.00		68.00		91.00		92.00		87.00		90.00		80.00		84.00		73.00	b	40.00		92.00	b
1951	46.00		48.00		52.00		80.00		88.00		83.00		87.00		89.00		83.00	c	80.00		60.00		61.00	a	89.00	d
1952	38.00	d	48.00		62.00		94.00		95.00		95.00	a	97.00	e	91.00	a	95.00		73.00	a	73.00		48.00	d	97.00	p
1953	54.00	c	45.00	b	76.00		80.00	k	93.00	h	95.00	g	95.00	d	98.00	a	98.00	h	87.00	j	73.00	b	53.00	a	-----	z
1954	39.00	d	58.00	a	62.00	a	82.00		80.00		93.00		92.00		86.00		91.00		72.00		67.00		42.00		93.00	f
1955	43.00		43.00		65.00		77.00		85.00		89.00		97.00		98.00		97.00		78.00	a	59.00		50.00		98.00	a
1956	42.00		40.00		53.00		75.00		90.00		91.00		87.00		93.00		83.00		81.00		68.00		49.00		93.00
1957	48.00		55.00		59.00		83.00		85.00		89.00		91.00		89.00		88.00		72.00		57.00		50.00		91.00
1958	42.00		55.00		55.00		83.00		83.00		87.00		87.00		93.00		88.00		81.00		68.00		47.00		93.00
1959	38.00		39.00		51.00		73.00		89.00		87.00		88.00		90.00		90.00		65.00		62.00		58.00		90.00
1960	43.00		45.00		62.00		85.00		83.00		86.00		94.00		91.00		94.00		80.00		64.00		59.00		94.00
1961	52.00		51.00		64.00		70.00		85.00		93.00		91.00		94.00		90.00		78.00		72.00		60.00		94.00
1962	46.00		52.00		70.00		87.00		88.00		90.00		90.00		94.00		84.00		82.00		61.00		65.00		94.00
1963	40.00		43.00		78.00		81.00		87.00		95.00		98.00		90.00		87.00		93.00		64.00		51.00		98.00
1964	54.00		55.00		65.00		84.00		88.00		94.00		99.00		96.00		88.00		80.00		76.00		41.00		99.00
1965	45.00		49.00		43.00		76.00		88.00		92.00	a	98.00	a	94.00		86.00	h	80.00		69.00		57.00		98.00	j
1966	44.00		49.00		72.00		70.00		85.00		94.00		97.00		90.00		87.00		81.00		61.00		50.00		97.00
1967	48.00		50.00		80.00		74.00		90.00		90.00		91.00		85.00		84.00		83.00		62.00		54.00		91.00
1968	49.00		46.00		77.00		79.00		85.00		93.00		90.00		94.00		86.00		85.00		73.00		52.00		94.00
1969	40.00		42.00		59.00		72.00		88.00		85.00		93.00		92.00		85.00		84.00		63.00	a	46.00		93.00	a
1970	42.00		46.00		52.00		88.00		87.00		93.00		93.00		94.00		89.00		78.00		57.00		60.00		94.00
1971	40.00		48.00		67.00		78.00		84.00		95.00		93.00		90.00		89.00		86.00		70.00		44.00		95.00
1972	44.00		43.00	l	55.00		78.00		90.00		91.00		92.00		98.00		83.00		76.00		54.00		44.00		98.00	l
1973	55.00		46.00		67.00		71.00		78.00		89.00		96.00	a	94.00		89.00		79.00		58.00		57.00		96.00	a
1974	49.00	b	47.00		65.00	a	82.00		86.00		85.00		96.00		88.00		83.00		74.00		70.00		45.00	a	96.00	d
1975	50.00		44.00		51.00		68.00		91.00		91.00		92.00		92.00		83.00		88.00		70.00		58.00		92.00
1976	39.00		54.00		70.00	a	80.00		85.00		92.00		100.00		93.00		92.00		89.00		58.00		42.00		100.00	a
1977	30.00		51.00		66.00		85.00	a	89.00	a	91.00		99.00		90.00		83.00		66.00		61.00		49.00		99.00	b
1978	36.00		35.00		79.00		77.00		90.00		91.00		87.00		89.00		95.00		76.00		74.00		42.00		95.00
1979	30.00		41.00		61.00		76.00		87.00		87.00		88.00		90.00		85.00		79.00		66.00		53.00	a	90.00	a
1980	50.00		41.00		54.00	a	92.00		88.00		92.00		98.00		90.00		85.00		75.00		66.00		55.00		98.00	a
1981	52.00	a	62.00		77.00		78.00		83.00		87.00		92.00		89.00		86.00		70.00		65.00		48.00		92.00	a
1982	36.00	b	50.00		66.00		74.00	a	88.00		88.00	a	92.00		94.00	a	86.00		84.00		66.00		63.00	b	94.00	g
1983	40.00		54.00		67.00		80.00		75.00		94.00		96.00		97.00	a	90.00		83.00	e	61.00	a	35.00		97.00	g
1984	44.00	a	63.00	a	51.00	c	80.00		79.00	a	88.00		91.00		96.00	a	87.00	b	77.00	g	64.00	c	60.00	b	96.00	u
1985	40.00	b	51.00		67.00	a	99.00		85.00	c	93.00	b	92.00	a	87.00	l	95.00		73.00		59.00		37.00		99.00	u
1986	48.00		36.00		83.00	a	89.00		83.00		92.00		95.00		87.00		84.00		76.00		62.00		41.00		95.00	a
1987	48.00		51.00		73.00		87.00		87.00		97.00		97.00		95.00		85.00		73.00		71.00		49.00		97.00
1988	49.00		49.00		69.00		75.00		89.00		101.00		102.00		103.00		89.00		79.00		66.00		55.00		103.00
1989	47.00		55.00		78.00	a	76.00		86.00	a	91.00		97.00		90.00		82.00		79.00		63.00		49.00		97.00	b
1990	49.00		54.00		75.00		86.00		79.00		90.00		92.00		92.00		93.00		82.00		72.00		52.00		93.00
1991	41.00		52.00		71.00		86.00		91.00	a	93.00		92.00		92.00		88.00		75.00		60.00		48.00		93.00	a
1992	45.00		53.00		62.00		72.00		87.00		93.00		90.00		92.00		83.00		81.00		53.00		38.00		93.00
1993	43.00		47.00		63.00		73.00		85.00		86.00		87.00		90.00		80.00		83.00		58.00		48.00		90.00
1994	37.00		51.00		69.00		85.00		85.00		97.00		90.00		90.00		87.00		75.00		60.00		54.00		97.00
1995	39.00		50.00		72.00		65.00		82.00		93.00		102.00		94.00		87.00		83.00		51.00		44.00		102.00
1996	51.00		57.00		62.00		75.00		88.00		93.00		89.00		90.00		87.00		80.00		59.00		40.00		93.00
1997	46.00		52.00		75.00		75.00		74.00		90.00		91.00		88.00		83.00		85.00		65.00		47.00		91.00
1998	53.00		57.00		78.00		74.00		88.00		91.00		91.00		89.00		92.00		75.00		66.00		64.00		92.00
1999	45.00		60.00		73.00		77.00		86.00	a	91.00		100.00		87.00		91.00		76.00		76.00	a	55.00		100.00	b
2000	43.00		61.00		79.00		78.00		85.00		89.00		87.00		87.00		93.00		79.00		74.00		37.00	a	93.00	a
2001	42.00		45.00		51.00		78.00		88.00		90.00		93.00		96.00		84.00		81.00		70.00		64.00		96.00
2002	55.00		61.00		59.00	a	88.00		86.00		89.00		97.00		92.00		91.00		84.00		64.00		53.00		97.00	a
2003	54.00		52.00		70.00		86.00		79.00		92.00		88.00		95.00		89.00		81.00		66.00		58.00		95.00
2004	43.00		53.00		66.00		83.00		83.00		89.00		89.00		86.00		85.00		76.00		65.00		53.00		89.00
2005	42.00		53.00		68.00		81.00		82.00		93.00		97.00		93.00		92.00		85.00		65.00		47.00		97.00
2006	53.00		47.00		64.00		82.00		91.00		89.00		94.00	a	96.00		83.00		82.00		71.00		54.00		96.00	a
2007	51.00		51.00		80.00		86.00		88.00		92.00		94.00	a	93.00		89.00		87.00	a	58.00		40.00		94.00	b
2008	47.00		38.00		52.00		76.00		83.00		85.00		90.00		88.00		92.00		83.00		74.00		48.00		92.00
2009	32.00		53.00		72.00		84.00		85.00		96.00		84.00		88.00		86.00		67.00		71.00		52.00		96.00
2010	40.00		41.00		67.00		82.00		93.00		87.00		90.00		93.00		83.00		83.00		68.00		46.00		93.00
2011	46.00		51.00		60.00		80.00		88.00		95.00		95.00		90.00		93.00		82.00	a	64.00		51.00		95.00	a
2012	53.00		52.00		82.00		76.00		93.00		94.00		103.00		92.00		91.00		79.00		68.00		63.00		103.00
2013	50.00		45.00		53.00		73.00		87.00		87.00		93.00		95.00		94.00		79.00		59.00		47.00		95.00
2014	43.00		47.00		59.00		69.00		85.00		88.00		91.00		93.00		85.00		76.00		58.00		47.00		93.00
2015	42.00		37.00		68.00		78.00		83.00		88.00		89.00		93.00		91.00		79.00		73.00		58.00		93.00
2016	46.00		59.00		70.00		82.00		86.00		90.00		92.00		89.00		88.00		74.00		71.00		44.00		92.00
2017	43.00		68.00		63.00		75.00		84.00		91.00		88.00		84.00		91.00		80.00		65.00		60.00		91.00
2018	50.00		59.00		57.00		72.00		94.00		93.00		92.00		88.00		87.00		83.00		57.00		48.00		94.00
2019	50.00		47.00		60.00	a	79.00		81.00	c	89.00		93.00		85.00		82.00	a	85.00		51.00		55.00	a	93.00	f
2020	47.00		53.00		63.00		68.00	a	87.00		90.00		91.00		92.00		79.00		79.00		75.00		54.00		92.00	a
2021	39.00		-----	z	63.00		79.00		89.00		92.00		90.00		92.00		86.00		84.00		66.00	a	67.00		-----	z
2022	41.00		52.00		67.00	a	80.00		94.00		96.00		93.00		91.00		86.00		77.00	a	72.00		52.00	a	96.00	c
2023	43.00		49.00		52.00		83.00		88.00		92.00	a	92.00	a	101.00		96.00	a	88.00		67.00		54.00		101.00	c
2024	40.00		72.00		72.00		80.00	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	44.38		48.59		64.45		78.54		86.31		91.49		94.09		92.20		88.09		79.23		65.02		49.49		95.90
S.D.	5.81		6.84		8.99		6.21		4.22		4.08		4.76		3.95		4.64		4.94		5.70		7.23		4.20
SKEW	-0.15		0.46		-0.00		0.29		-0.13		0.52		0.62		0.12		0.29		-0.36		-0.08		0.16		0.76
MAX	57.00		72.00		83.00		99.00		102.00		104.00		111.00		103.00		103.00		93.00		76.00		67.00		111.00
MIN	29.00		34.00		43.00		65.00		74.00		83.00		84.00		82.00		78.00		65.00		51.00		35.00		89.00
YRS	128		126		128		127		127		127		128		127		126		125		127		128		106