ISLE 12N, MN

Maximum of Maximum Temperature (Degrees Fahrenheit)

(214103)

File last updated on April 23, 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
1936	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1937	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1938	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1939	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1940	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1941	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1942	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1943	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1944	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1945	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1946	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1947	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1948	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1949	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1950	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1951	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1952	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1953	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1954	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1955	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1956	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1957	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1958	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1959	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1960	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1961	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1962	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1963	-----	z	-----	z	-----	z	-----	z	79.00	o	94.00		90.00		89.00		81.00		85.00		62.00		41.00	a	-----	z
1964	42.00		47.00		52.00	a	79.00		90.00		89.00		94.00	b	90.00		84.00		73.00		64.00		34.00		94.00	c
1965	38.00		44.00		39.00		78.00		77.00		85.00		90.00		90.00		77.00		74.00		69.00		40.00		90.00
1966	28.00	a	46.00		61.00	a	62.00		82.00		89.00		90.00		85.00		80.00	b	80.00	a	50.00	a	37.00		90.00	f
1967	41.00		36.00	j	71.00		65.00		77.00		83.00		88.00		84.00		80.00	b	79.00		54.00	a	42.00		88.00	m
1968	44.00		42.00		75.00		79.00		75.00		88.00		89.00	a	90.00	a	80.00	a	78.00	a	57.00		39.00		90.00	d
1969	32.00	a	40.00		52.00		69.00		90.00		82.00	a	91.00		91.00		83.00		80.00		65.00		43.00		91.00	b
1970	33.00		43.00		46.00		82.00		85.00		89.00		90.00		92.00	a	87.00	a	81.00		53.00		44.00		92.00	b
1971	32.00		45.00		49.00		76.00		78.00		91.00		86.00		88.00		87.00	a	77.00	a	55.00		34.00	a	91.00	c
1972	35.00		37.00		50.00		71.00		88.00		85.00		85.00		91.00	a	78.00		79.00	a	56.00	a	37.00		91.00	c
1973	56.00		42.00		59.00		74.00		79.00		87.00		91.00		90.00		84.00		74.00		57.00		36.00	b	91.00	b
1974	38.00		43.00		47.00		80.00	a	79.00		86.00		95.00		86.00		80.00		75.00		60.00		39.00		95.00	a
1975	32.00		37.00		48.00	a	59.00		88.00		86.00		94.00		91.00		80.00		78.00		72.00		39.00		94.00	a
1976	40.00		55.00		56.00		75.00		81.00	a	90.00		93.00		99.00		96.00		85.00		54.00		40.00		99.00	a
1977	31.00	a	48.00		63.00		78.00	e	87.00	b	-----	z	-----	z	-----	z	74.00	n	65.00	c	58.00		39.00	a	-----	z
1978	26.00		-----	z	60.00	c	71.00	a	87.00		86.00		88.00	b	90.00		90.00		73.00	f	72.00	b	37.00		-----	z
1979	25.00		40.00		45.00		71.00		81.00	a	89.00		87.00		83.00		88.00	a	72.00	f	61.00		44.00		89.00	h
1980	44.00	a	38.00	i	50.00	j	93.00		88.00		88.00		95.00		85.00		86.00	a	78.00	g	60.00		43.00		-----	z
1981	50.00		56.00		62.00		70.00	i	79.00		80.00		88.00		83.00	a	-----	z	-----	z	-----	z	-----	z	-----	z
1982	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1983	-----	z	-----	z	-----	z	69.00		80.00	b	85.00		93.00		90.00		92.00		69.00		57.00		25.00		-----	z
1984	40.00	a	51.00		49.00		66.00		82.00		84.00		89.00		94.00		83.00		74.00	a	51.00		48.00	a	94.00	c
1985	36.00	a	47.00		54.00		81.00		81.00		89.00		88.00		83.00		84.00		63.00		51.00		37.00		89.00	a
1986	41.00		35.00		64.00		71.00		85.00		92.00		90.00		84.00		81.00		72.00		52.00		38.00	a	92.00	a
1987	44.00	d	44.00		71.00	a	85.00		85.00		93.00		94.00		92.00		83.00		72.00		56.00		36.00	a	94.00	f
1988	39.00		43.00		48.00		77.00		89.00		95.00	a	99.00		96.00	e	83.00		75.00	b	54.00		43.00		99.00	h
1989	41.00		35.00		55.00		76.00		85.00		89.00	a	94.00		91.00		80.00		77.00		47.00		35.00		94.00	a
1990	43.00		45.00		61.00	c	83.00	a	84.00	a	87.00		-----	z	-----	z	83.00		74.00		67.00		45.00		-----	z
1991	35.00		50.00		57.00		76.00	a	86.00		83.00	d	91.00		88.00		78.00		73.00		53.00		39.00		91.00	e
1992	41.00		41.00		55.00		70.00		83.00		83.00		78.00		87.00		75.00		77.00	a	44.00	c	35.00		87.00	d
1993	37.00	b	43.00		55.00	a	60.00		80.00		85.00		80.00		86.00		80.00		76.00		46.00		41.00	a	86.00	d
1994	28.00		52.00	a	47.00		64.00		91.00		96.00		83.00		87.00		83.00	b	68.00		56.00	a	48.00	f	96.00	j
1995	34.00	b	38.00		55.00		58.00		74.00		90.00		88.00		85.00		80.00		80.00		39.00	d	41.00		90.00	f
1996	38.00		43.00	a	52.00	a	63.00		75.00		89.00		83.00		87.00		83.00		74.00	a	55.00		32.00	a	89.00	d
1997	36.00		40.00	a	56.00		65.00		69.00	a	85.00		84.00		84.00	a	79.00		77.00		51.00		42.00		85.00	c
1998	40.00		50.00		62.00		75.00		87.00		87.00		89.00	b	83.00		83.00		71.00		55.00		53.00		89.00	b
1999	41.00		44.00		65.00	o	71.00	l	82.00		85.00		92.00		84.00		86.00		73.00		70.00		44.00		-----	z
2000	33.00		-----	z	67.00	r	68.00		87.00	a	90.00		86.00		85.00		84.00		79.00	d	64.00		32.00	b	-----	z
2001	36.00		-----	z	-----	z	-----	z	-----	z	90.00	a	-----	z	-----	z	-----	z	-----	z	65.00	p	49.00		-----	z
2002	46.00		47.00		47.00		83.00		85.00		88.00		91.00		83.00		88.00		79.00		59.00		45.00		91.00
2003	49.00		46.00		64.00		84.00		80.00		87.00		89.00		89.00		88.00		82.00		52.00		42.00		89.00
2004	33.00		46.00		57.00		84.00		77.00		90.00	a	91.00		85.00		86.00		76.00		61.00		42.00		91.00	a
2005	41.00		50.00		67.00		79.00		78.00		93.00		91.00		90.00		86.00		79.00		63.00		39.00		93.00
2006	45.00		37.00		55.00		76.00		92.00		83.00		99.00		98.00		83.00		79.00		64.00		45.00		99.00
2007	40.00		44.00		76.00		79.00		85.00		87.00		92.00		93.00		89.00		77.00		54.00		34.00		93.00
2008	43.00	a	34.00		49.00		75.00	b	74.00		83.00		86.00		86.00		85.00	b	70.00		69.00	b	37.00	a	86.00	h
2009	28.00	b	44.00		56.00		78.00	a	85.00	b	89.00	a	81.00		89.00		82.00	a	57.00		58.00	b	42.00		89.00	i
2010	36.00		38.00	d	68.00		72.00		89.00		86.00		89.00		89.00		80.00		80.00		65.00	a	35.00	c	89.00	h
2011	27.00	a	51.00	a	48.00	h	68.00		80.00		94.00		91.00	b	85.00		85.00		83.00	a	59.00	a	43.00		94.00	n
2012	49.00	f	47.00	a	76.00		71.00		88.00		87.00	b	95.00	c	88.00		85.00	a	77.00	a	56.00	a	38.00	i	95.00	x
2013	37.00	h	42.00		52.00		69.00	p	88.00	a	84.00		91.00	a	93.00		90.00	c	74.00		51.00	a	35.00		-----	z
2014	36.00	f	41.00		52.00		70.00	a	85.00		82.00	a	89.00		83.00	b	80.00	c	67.00	c	53.00	a	37.00	f	89.00	w
2015	41.00	h	33.00		66.00		73.00	a	82.00		85.00	a	86.00	d	89.00		85.00		83.00	b	67.00	a	44.00		89.00	q
2016	38.00		53.00		66.00		78.00		87.00		87.00	c	90.00	a	86.00		78.00		73.00		71.00	d	37.00		90.00	h
2017	43.00	a	57.00	a	61.00		66.00		77.00	c	85.00		89.00		84.00	a	85.00	o	-----	z	52.00	f	45.00		-----	z
2018	43.00		43.00		47.00		67.00	c	91.00		92.00		90.00		89.00	a	87.00		67.00		46.00		44.00		92.00	d
2019	40.00		30.00		57.00		74.00		81.00		88.00	a	90.00		85.00		83.00		75.00	a	44.00		39.00		90.00	b
2020	33.00	b	44.00		53.00		70.00	c	77.00	a	92.00		90.00		85.00	c	80.00		78.00		72.00	b	44.00	b	92.00	m
2021	39.00		40.00		70.00	c	80.00	b	86.00	b	94.00		92.00		92.00		86.00		83.00		60.00		54.00		94.00	g
2022	37.00		40.00		56.00	a	70.00	a	77.00	a	94.00		89.00	a	88.00	b	87.00	c	78.00		74.00		36.00		94.00	i
2023	37.00		45.00		43.00	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	37.93		43.74		56.87		73.44		82.81		87.83		89.57		88.07		83.53		75.55		57.95		40.09		91.46
S.D.	6.21		5.82		8.77		7.30		5.16		3.70		4.08		3.84		4.02		5.51		8.00		5.16		3.23
SKEW	0.14		0.10		0.41		0.01		-0.30		0.24		-0.40		0.71		0.51		-0.91		0.08		0.12		0.43
MAX	56.00		57.00		76.00		93.00		92.00		96.00		99.00		99.00		96.00		85.00		74.00		54.00		99.00
MIN	25.00		30.00		39.00		58.00		69.00		80.00		78.00		83.00		75.00		57.00		39.00		25.00		85.00
YRS	54		53		53		54		57		58		56		56		55		53		56		55		28