DETROIT LAKES 1 NNE, MN

Maximum of Maximum Temperature (Degrees Fahrenheit)

(212142)

File last updated on April 25, 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
1895	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	40.00	a	-----	z
1896	47.00		51.00	d	60.00	a	80.00	a	-----	z	-----	z	96.00		94.00	d	88.00		79.00		61.00	s	42.00	e	-----	z
1897	45.00		42.00	a	57.00	e	86.00		91.00		94.00		92.00		85.00	a	90.00	a	90.00		60.00	b	42.00	d	94.00	n
1898	36.00	m	49.00	b	58.00	b	70.00		82.00	a	93.00		92.00	a	88.00		92.00		72.00		49.00	e	41.00		93.00	x
1899	43.00	a	47.00		40.00	b	78.00	a	80.00	c	86.00		91.00		86.00		84.00		70.00		62.00		42.00	a	91.00	h
1900	48.00		38.00		53.00	b	80.00		92.00		94.00	b	92.00		92.00		89.00		77.00	a	58.00	a	44.00	c	94.00	i
1901	40.00		40.00		50.00	a	83.00	b	90.00		89.00		97.00		92.00		82.00	d	77.00		52.00		37.00	c	97.00	j
1902	45.00	a	48.00	a	56.00		73.00		84.00		85.00		90.00		85.00		84.00	c	71.00		55.00	c	38.00	a	90.00	i
1903	38.00	a	38.00		46.00	a	74.00		80.00	a	85.00		90.00		89.00		80.00		67.00		67.00		31.00		90.00	c
1904	-----	z	40.00		42.00	c	75.00		82.00		87.00		87.00		88.00		81.00		71.00		75.00	a	44.00	b	-----	z
1905	30.00	b	52.00	e	58.00	c	76.00	a	79.00		80.00		90.00		91.00		85.00		81.00	a	55.00	a	39.00	b	91.00	o
1906	40.00	e	42.00	f	50.00	f	81.00	a	88.00	c	86.00	a	92.00		90.00	a	92.00	a	76.00	e	55.00	b	36.00	d	-----	z
1907	35.00	e	42.00	c	55.00	c	62.00	b	77.00	a	88.00		88.00		93.00		79.00	b	77.00	b	55.00		42.00	b	93.00	t
1908	52.00	a	42.00	b	52.00	a	89.00	a	83.00		84.00		98.00		95.00		93.00	b	80.00	a	61.00	b	38.00	c	98.00	m
1909	39.00	c	42.00	b	44.00		68.00		82.00	c	90.00		98.00		92.00		87.00	a	86.00	b	69.00	e	39.00	c	98.00	s
1910	40.00	a	38.00	b	78.00	a	86.00	c	78.00		97.00		97.00		91.00		85.00		87.00	b	48.00	a	38.00	e	97.00	o
1911	35.00	a	40.00		66.00	d	80.00	a	96.00	a	100.00		97.00		89.00		88.00		71.00		47.00	c	45.00	a	100.00	k
1912	21.00	a	43.00	b	50.00		78.00	a	83.00		99.00		90.00		92.00		94.00	a	80.00	a	67.00	a	41.00	f	99.00	m
1913	35.00	d	38.00		52.00	a	88.00		92.00	a	93.00		91.00		94.00		93.00		80.00		58.00		51.00		94.00	f
1914	45.00	e	45.00	b	59.00	b	71.00		86.00		88.00	a	99.00		92.00		85.00	b	84.00	a	57.00	a	39.00	g	99.00	u
1915	36.00	c	42.00	d	46.00	c	78.00		87.00	c	84.00	a	89.00	c	90.00		88.00	b	76.00	a	59.00	c	38.00	d	-----	z
1916	31.00	i	40.00	b	53.00		66.00	c	90.00	b	77.00	a	94.00		93.00	c	86.00	c	71.00	c	62.00	b	48.00	d	-----	z
1917	38.00	e	38.00	d	49.00		62.00		87.00	a	94.00		106.00		95.00	a	83.00	a	68.00		60.00		39.00	a	106.00	m
1918	31.00	c	48.00	b	64.00	a	67.00	a	89.00	b	89.00		97.00		91.00		84.00		75.00		56.00	h	47.00		97.00	q
1919	44.00		38.00		54.00		72.00	d	89.00		88.00		96.00		88.00		85.00		74.00		44.00		39.00	a	96.00	e
1920	31.00	a	39.00	a	63.00		58.00		82.00		91.00		88.00		97.00	a	87.00		79.00	b	52.00	g	37.00		97.00	l
1921	43.00		46.00		55.00		77.00		87.00		102.00		99.00		93.00		92.00	a	74.00	a	54.00		41.00		102.00	b
1922	34.00		33.00		48.00		68.00	a	84.00	a	92.00		91.00		100.00		97.00	a	89.00		55.00		39.00	c	100.00	f
1923	41.00		34.00	a	44.00	a	84.00		85.00	a	92.00		94.00		90.00		84.00	a	78.00		60.00		48.00		94.00	d
1924	41.00	a	48.00		49.00		74.00		76.00	a	84.00		91.00		92.00		86.00		79.00		55.00		37.00	a	92.00	c
1925	38.00		50.00	e	69.00		82.00		92.00		86.00		92.00		96.00		95.00		65.00		55.00		44.00		96.00	e
1926	41.00		44.00	a	61.00	a	81.00		91.00		93.00		96.00		94.00		78.00		70.00		52.00		34.00		96.00	b
1927	40.00	a	42.00		59.00		75.00		74.00		89.00		91.00	a	92.00	a	93.00		76.00		50.00		35.00		93.00	c
1928	44.00		45.00	a	65.00		71.00		92.00		86.00		89.00		99.00		81.00		80.00		53.00		43.00		99.00	a
1929	29.00	a	32.00		59.00		79.00		82.00		91.00		104.00		97.00		98.00		78.00	a	51.00	a	39.00	a	104.00	d
1930	33.00		53.00		54.00		75.00		88.00		91.00		100.00		99.00		87.00		81.00	a	61.00		45.00		100.00	a
1931	43.00		46.00		48.00		79.00		95.00		97.00		103.00		91.00		100.00		83.00		64.00		42.00		103.00
1932	36.00	a	55.00	c	53.00	a	73.00		94.00		94.00		98.00		91.00		84.00		77.00		52.00	a	45.00		98.00	f
1933	40.00		44.00		55.00		71.00		83.00		100.00		98.00		97.00		86.00		82.00		68.00		39.00	c	100.00	c
1934	40.00	i	-----	z	52.00	i	87.00		97.00		99.00		96.00		95.00		80.00		82.00		66.00		40.00		-----	z
1935	39.00	a	45.00		56.00		65.00		78.00		82.00		96.00		95.00		88.00		71.00		40.00		34.00		96.00	a
1936	24.00		31.00		43.00		63.00		86.00		93.00		107.00		97.00		97.00		83.00		51.00		44.00	b	107.00	b
1937	30.00		40.00		52.00		61.00		86.00		84.00		96.00		91.00		87.00		81.00		64.00		40.00		96.00
1938	35.00		42.00		67.00		73.00		80.00		89.00		90.00		94.00		83.00	a	83.00		67.00		40.00		94.00	a
1939	34.00		40.00		68.00		74.00		96.00	a	95.00		99.00		92.00		94.00		77.00	a	65.00		60.00		99.00	b
1940	31.00		39.00		38.00		65.00		84.00		89.00		96.00		87.00		92.00		76.00		50.00	a	40.00		96.00	a
1941	37.00	b	38.00		56.00		77.00		84.00		89.00		99.00		92.00		86.00		68.00		58.00		56.00		99.00	b
1942	55.00	a	33.00		58.00		82.00		78.00	b	80.00		91.00	a	84.00		79.00		76.00		52.00		32.00	a	91.00	e
1943	34.00		42.00	a	59.00		72.00	a	78.00	a	91.00		93.00	a	94.00		92.00		83.00		46.00		44.00	a	94.00	e
1944	51.00	a	44.00	a	48.00	a	66.00		82.00		92.00		88.00		92.00		82.00		73.00		70.00		37.00	a	92.00	d
1945	36.00	a	33.00	j	72.00		67.00		77.00		89.00		97.00		95.00		90.00		82.00		55.00		46.00	a	97.00	l
1946	34.00	a	38.00		71.00	a	82.00		85.00		88.00	a	94.00		96.00		85.00		72.00		59.00		45.00	a	96.00	d
1947	42.00	a	42.00		48.00		80.00		86.00		85.00		99.00	a	100.00		98.00		88.00	a	55.00		39.00		100.00	c
1948	35.00	b	38.00		50.00		76.00		84.00		86.00		94.00		94.00		90.00		75.00		62.00		45.00		94.00	b
1949	46.00		42.00	b	43.00		79.00		91.00	a	88.00		95.00		93.00		80.00		73.00		58.00		42.00		95.00	c
1950	26.00	a	38.00		46.00		61.00		84.00		96.00	a	88.00		88.00	b	82.00		70.00	b	68.00	a	39.00		96.00	g
1951	36.00		39.00		42.00	a	73.00		79.00		82.00		89.00		89.00		81.00		81.00		45.00		45.00		89.00	a
1952	33.00	a	42.00		46.00		84.00		86.00		91.00		86.00		89.00		87.00		73.00		62.00		42.00	b	91.00	c
1953	36.00	b	39.00	c	51.00	a	66.00		84.00		90.00		93.00		93.00		89.00		82.00	e	70.00		-----	z	-----	z
1954	41.00	a	42.00	f	44.00	b	73.00		79.00		87.00		96.00		89.00		80.00		65.00		65.00		39.00		96.00	i
1955	-----	z	35.00	b	54.00	b	79.00		90.00	a	84.00		90.00		93.00		87.00		80.00		55.00		35.00	b	-----	z
1956	33.00	d	35.00	e	45.00	b	65.00		79.00		92.00		86.00	a	87.00		83.00		83.00		59.00	a	42.00	a	92.00	n
1957	35.00		38.00		54.00	a	80.00		81.00		80.00		92.00		91.00		86.00		75.00		57.00		43.00	i	92.00	j
1958	42.00	c	59.00	c	53.00		78.00		85.00	a	86.00		89.00	a	93.00	a	83.00	a	75.00	a	65.00		37.00	a	93.00	l
1959	35.00		35.00		54.00		71.00	b	94.00		90.00		91.00		94.00		87.00	a	72.00	a	43.00	a	42.00		94.00	e
1960	41.00		37.00		47.00	b	69.00		83.00	a	84.00		92.00		88.00		90.00		76.00	c	55.00		39.00	b	92.00	h
1961	-----	z	54.00		63.00	a	64.00		84.00		94.00		86.00	a	92.00		89.00	c	81.00		60.00	b	39.00	b	-----	z
1962	37.00	b	41.00	a	44.00		-----	z	79.00		86.00	d	83.00		90.00		82.00		80.00		54.00		57.00	a	-----	z
1963	40.00	a	49.00		74.00		77.00		84.00	e	89.00		91.00		89.00		78.00		90.00		-----	z	43.00	a	-----	z
1964	41.00		43.00	a	47.00		75.00	c	93.00	a	89.00		92.00		91.00	b	84.00	a	76.00		63.00	b	31.00	a	93.00	k
1965	37.00		41.00	a	36.00	a	82.00	a	79.00	a	83.00	a	94.00		95.00	b	77.00	b	-----	z	-----	z	41.00	b	-----	z
1966	23.00		38.00	a	57.00		62.00		84.00		91.00		92.00		87.00		85.00		80.00		44.00		38.00		92.00	a
1967	36.00		43.00		74.00		65.00	a	79.00		84.00		88.00		89.00		83.00		79.00		57.00		44.00		89.00	a
1968	41.00		34.00		67.00		81.00		81.00		89.00		91.00		91.00		84.00		75.00	a	58.00		38.00		91.00	a
1969	30.00	a	39.00		44.00		70.00		91.00		79.00		92.00		92.00		86.00		70.00		61.00		46.00		92.00	a
1970	31.00		43.00		40.00		75.00		84.00		92.00		92.00		94.00		88.00		81.00		51.00		36.00		94.00
1971	28.00	a	44.00		54.00		80.00		84.00		89.00		84.00		90.00		87.00		71.00		57.00	a	35.00		90.00	b
1972	40.00		35.00		53.00		69.00		88.00		85.00		87.00		91.00	a	77.00		74.00		45.00		33.00		91.00	a
1973	49.00		39.00		59.00		74.00		79.00	a	91.00		94.00		93.00		82.00		72.00		56.00		36.00		94.00	a
1974	35.00		44.00	a	45.00		78.00		80.00	a	87.00		94.00		86.00		84.00		75.00	a	58.00		42.00		94.00	c
1975	35.00		38.00		50.00		61.00		81.00		88.00		96.00		91.00		78.00	a	80.00	a	72.00		43.00		96.00	b
1976	35.00	a	56.00		59.00		78.00		81.00		92.00		97.00		100.00		92.00		84.00	a	56.00		39.00		100.00	b
1977	29.00		46.00		59.00		87.00		88.00		90.00		96.00	a	79.00	a	81.00		70.00		56.00		36.00		96.00	b
1978	25.00	a	31.00		60.00		71.00		86.00		86.00	a	93.00		91.00		93.00	b	76.00		-----	z	35.00		-----	z
1979	20.00	a	35.00		44.00		65.00		82.00		96.00		86.00		87.00	b	86.00		77.00		-----	z	-----	z	-----	z
1980	39.00		33.00		51.00	a	98.00		89.00	a	84.00		98.00		89.00		87.00		83.00		60.00		42.00		98.00	b
1981	53.00	a	57.00		65.00		75.00		80.00		83.00		92.00		86.00		89.00		65.00		65.00		40.00		92.00	a
1982	36.00		40.00		45.00	a	80.00	a	82.00		81.00	b	91.00		95.00		86.00	a	66.00		51.00		53.00		95.00	e
1983	35.00		47.00	a	48.00		73.00		77.00		90.00		93.00		96.00	a	95.00		76.00		68.00	a	27.00		96.00	c
1984	40.00		-----	z	51.00		72.00		86.00		85.00	c	91.00		97.00		92.00		75.00	d	55.00	c	49.00		-----	z
1985	35.00		48.00	a	57.00		86.00		85.00	a	83.00	a	91.00		83.00		82.00	d	67.00	b	55.00	b	35.00	c	91.00	n
1986	46.00	a	40.00	b	72.00	a	73.00		88.00	b	90.00	a	90.00		86.00		78.00		73.00	b	54.00		42.00		90.00	i
1987	47.00		46.00		67.00		85.00		90.00		91.00		97.00		97.00		81.00	b	77.00		59.00		35.00		97.00	b
1988	36.00		-----	z	50.00		77.00		88.00		94.00		100.00	a	101.00		84.00		79.00		54.00		47.00		-----	z
1989	47.00		38.00	a	50.00		75.00		84.00		93.00		94.00		95.00		84.00		82.00		54.00		34.00		95.00	a
1990	44.00	a	49.00		61.00		84.00		83.00		89.00		91.00		89.00		87.00		76.00		68.00		51.00	a	91.00	b
1991	39.00		51.00		61.00		78.00		90.00		86.00		90.00		-----	z	85.00		76.00		52.00	a	41.00		-----	z
1992	45.00		49.00		-----	z	82.00		87.00	h	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1993	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1994	-----	z	-----	z	-----	z	-----	z	-----	z	89.00	f	83.00	h	82.00	g	83.00	g	69.00	g	54.00	f	45.00	f	-----	z
1995	33.00	f	42.00	g	60.00	g	57.00	f	81.00	g	95.00	b	89.00	c	91.00	b	86.00	i	79.00	e	48.00	f	34.00	c	-----	z
1996	42.00	h	45.00	h	48.00	g	63.00	d	78.00	d	91.00	g	88.00	e	86.00	e	86.00	e	-----	z	60.00	f	30.00	e	-----	z
1997	-----	z	-----	z	-----	z	-----	z	76.00	k	88.00	h	90.00	h	86.00	g	79.00	g	83.00	i	43.00	f	44.00	d	-----	z
1998	33.00	d	49.00	e	55.00	d	77.00	e	83.00	h	83.00	f	87.00	e	90.00	h	94.00	i	72.00	i	57.00	f	53.00	c	-----	z
1999	39.00	g	44.00	e	70.00	d	79.00	f	91.00	i	93.00	h	98.00	e	93.00	h	79.00	f	74.00	f	70.00	f	52.00	g	-----	z
2000	38.00	i	55.00	g	70.00	f	78.00	g	95.00	e	97.00	g	94.00	f	94.00	h	91.00	h	76.00	g	69.00	b	33.00	f	-----	z
2001	42.00	f	37.00	h	49.00	e	85.00	f	92.00	d	100.00	h	97.00	h	98.00	h	91.00	h	80.00	g	70.00	g	47.00	f	-----	z
2002	48.00	i	53.00	h	52.00	g	83.00	h	90.00	f	92.00	k	95.00	g	87.00	g	92.00	k	70.00	d	60.00	d	48.00	i	-----	z
2003	44.00	g	37.00	k	71.00	j	86.00	i	83.00	g	87.00	d	89.00	g	97.00	i	91.00	l	88.00	j	49.00	i	41.00	h	-----	z
2004	39.00	g	45.00	d	58.00	g	91.00	a	80.00	l	85.00	h	89.00	g	87.00		88.00		79.00	g	57.00	e	42.00	g	-----	z
2005	34.00	e	49.00	g	65.00	d	83.00	h	81.00	b	95.00	f	91.00		91.00	h	86.00	b	82.00	c	69.00	h	39.00	a	-----	z
2006	44.00		38.00	a	54.00	g	80.00		94.00		90.00	f	98.00	f	89.00	j	84.00	a	82.00	e	66.00	e	47.00		-----	z
2007	42.00	e	43.00		64.00	h	79.00	b	89.00	c	91.00	f	98.00		91.00	a	93.00		82.00		60.00	h	33.00	g	-----	z
2008	43.00	g	41.00	i	46.00	k	64.00	g	83.00	j	84.00	f	88.00	f	88.00	e	90.00	i	69.00	i	68.00	h	41.00	j	-----	z
2009	43.00	e	46.00	i	53.00	h	81.00	c	83.00	i	84.00	f	82.00	c	89.00	e	81.00	c	59.00	e	60.00	e	39.00	h	-----	z
2010	39.00	e	38.00	e	67.00	e	74.00	f	88.00	e	82.00	e	88.00	a	88.00	f	74.00	e	83.00	f	66.00	e	32.00	g	-----	z
2011	32.00	e	48.00	g	49.00	e	-----	z	83.00	e	92.00	c	91.00	d	85.00	e	86.00	f	85.00	f	58.00	f	49.00	e	-----	z
2012	54.00	e	44.00	b	74.00	d	75.00	e	96.00	d	89.00	b	95.00	d	93.00	b	87.00		73.00		60.00		51.00		-----	z
2013	47.00		34.00	a	48.00	b	72.00		-----	z	88.00		91.00		91.00		89.00		76.00		53.00		38.00		-----	z
2014	42.00		41.00		53.00		74.00		88.00		91.00		97.00		91.00		82.00		72.00		-----	z	46.00		-----	z
2015	38.00		36.00		73.00	a	74.00	a	84.00		90.00		92.00		92.00	a	87.00		91.00		66.00		48.00		92.00	c
2016	41.00		54.00		67.00		85.00		88.00		91.00		89.00		86.00		79.00		75.00		74.00	a	38.00		91.00	a
2017	44.00		57.00		63.00	a	70.00		80.00		88.00		90.00		82.00		88.00		75.00		51.00	a	45.00		90.00	b
2018	45.00		47.00		46.00		68.00		91.00		86.00		91.00		90.00		89.00		74.00		47.00		45.00		91.00
2019	38.00		27.00		51.00		74.00		89.00		92.00		88.00		84.00		85.00		69.00	a	45.00		46.00		92.00	a
2020	37.00		44.00		57.00		68.00		82.00		90.00	v	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2021	-----	z	-----	z	-----	z	70.00	v	85.00	i	94.00	y	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2022	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	81.00	p	78.00	g	71.00	d	33.00	h	-----	z
2023	37.00	f	46.00	b	38.00	f	67.00	d	90.00		91.00		93.00		90.00		92.00		90.00		59.00		54.00		93.00	r
2024	49.00		54.00		66.00		71.00	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	38.31		42.36		54.99		74.89		85.22		88.98		92.89		91.32		86.24		76.74		57.83		41.36		95.02
S.D.	6.82		6.29		9.19		7.52		5.23		4.80		4.55		4.07		5.12		6.02		7.37		5.86		4.18
SKEW	-0.10		0.41		0.39		0.08		0.26		0.15		0.44		-0.09		0.31		0.00		0.03		0.55		0.76
MAX	55.00		59.00		78.00		98.00		97.00		102.00		107.00		101.00		100.00		91.00		75.00		60.00		107.00
MIN	20.00		27.00		36.00		58.00		74.00		77.00		82.00		79.00		74.00		59.00		40.00		27.00		89.00
YRS	108		108		110		112		112		108		114		111		112		110		104		108		48