GRAND FORKS UNIV (NWS), ND

Maximum of Maximum Temperature (Degrees Fahrenheit)

(323621)

File last updated on April 24, 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
1893	34.00	c	-----	z	-----	z	50.00	d	81.00		99.00	a	95.00		86.00	g	89.00	a	63.00	c	63.00		47.00		-----	z
1894	41.00		40.00		51.00		77.00		78.00		94.00	a	97.00	a	93.00		98.00		67.00	a	48.00		46.00		98.00	c
1895	26.00		51.00		59.00		80.00		85.00		82.00	d	88.00		93.00		92.00	b	79.00		46.00		41.00		93.00	f
1896	36.00		57.00		52.00		71.00		86.00		86.00		90.00		89.00		86.00		78.00		41.00		42.00		90.00
1897	37.00		34.00		50.00		70.00		86.00		93.00	n	-----	z	-----	z	-----	z	85.00		57.00		35.00	i	-----	z
1898	38.00	b	48.00		56.00		74.00		82.00		85.00	e	89.00		86.00		85.00		72.00		59.00	a	40.00		89.00	h
1899	46.00		46.00		30.00	c	79.00	a	-----	z	-----	z	89.00		85.00		85.00		72.00		58.00	a	44.00		-----	z
1900	50.00	b	33.00		60.00		85.00		95.00		99.00		93.00		92.00		89.00		73.00	c	55.00		58.00		99.00	e
1901	38.00		59.00		49.00		79.00		90.00		90.00		94.00		90.00	a	88.00	b	89.00	c	54.00		48.00		94.00	f
1902	46.00		50.00		59.00		74.00		84.00		87.00		88.00		83.00		82.00		73.00		56.00	a	39.00	g	88.00	h
1903	48.00		44.00		49.00		72.00		85.00		94.00		95.00	f	93.00	a	80.00		68.00		71.00		38.00		95.00	g
1904	37.00		34.00		48.00		72.00		82.00	a	86.00		87.00		84.00		83.00		69.00	a	65.00		45.00		87.00	b
1905	36.00		54.00		64.00		77.00		83.00		83.00		90.00		94.00	a	89.00	a	83.00		64.00		38.00		94.00	b
1906	37.00		37.00		58.00		80.00		95.00		85.00		91.00		96.00		99.00		84.00		58.00		29.00		99.00
1907	32.00		37.00		48.00		64.00		76.00		87.00		85.00		91.00		79.00	a	76.00		54.00		50.00		91.00	a
1908	49.00		37.00		45.00		90.00		81.00	a	91.00		96.00		94.00	b	93.00		80.00		64.00		38.00		96.00	c
1909	39.00		32.00		45.00		69.00		86.00		92.00		90.00		93.00		88.00		86.00		63.00		40.00		93.00
1910	39.00	a	37.00	a	83.00	e	84.00		87.00	a	99.00		96.00		99.00		83.00		85.00	a	44.00		36.00	a	99.00	j
1911	24.00		34.00		65.00		85.00		89.00		93.00	a	91.00		92.00		82.00		77.00		46.00		37.00		93.00	a
1912	25.00		39.00		47.00		80.00		85.00		98.00		88.00		87.00		92.00		77.00		57.00		46.00		98.00
1913	34.00		37.00		51.00		84.00		92.00		97.00		91.00		97.00		91.00		75.00		62.00		52.00		97.00
1914	45.00		46.00		55.00		70.00		85.00		86.00		95.00		93.00		92.00		88.00		63.00		37.00		95.00
1915	31.00		39.00		47.00		82.00		81.00		82.00		86.00		92.00		92.00		72.00		57.00		37.00		92.00
1916	29.00		38.00		48.00		68.00		84.00		-----	z	93.00		95.00		89.00		70.00		64.00		52.00		-----	z
1917	40.00		37.00		54.00		57.00		89.00		90.00		106.00		98.00		87.00		-----	z	57.00		38.00		-----	z
1918	-----	z	48.00		74.00		72.00		94.00		93.00		95.00		98.00		79.00		73.00		65.00		44.00		-----	z
1919	38.00		33.00		43.00		72.00		92.00		90.00		91.00		95.00		91.00		80.00		40.00		42.00		95.00
1920	32.00		33.00		56.00		57.00		80.00		88.00		93.00		99.00		88.00		88.00		54.00		34.00	a	99.00	a
1921	38.00		50.00		56.00		73.00		87.00		100.00		98.00		92.00		92.00		75.00		59.00		42.00		100.00
1922	35.00		25.00		53.00		78.00		83.00		92.00		92.00		96.00		96.00		95.00		56.00		39.00		96.00
1923	47.00		38.00		46.00		80.00		88.00		96.00		96.00		90.00		87.00		78.00	a	66.00		49.00		96.00	a
1924	38.00		44.00		47.00		68.00		79.00		88.00		88.00		90.00		82.00		75.00		56.00		40.00		90.00
1925	39.00	a	50.00		61.00		82.00		92.00		85.00		92.00		96.00		85.00		57.00		58.00		43.00		96.00	a
1926	43.00		50.00		66.00		86.00		96.00		89.00		95.00		94.00		88.00		69.00		56.00		36.00		96.00
1927	40.00		40.00		59.00		70.00		75.00		90.00		90.00		92.00		93.00		80.00		52.00		36.00	a	93.00	a
1928	44.00		42.00		64.00		76.00		95.00		84.00		87.00		94.00		86.00	a	83.00		57.00		47.00	a	95.00	b
1929	23.00		33.00		63.00		71.00		89.00		93.00		102.00		101.00		95.00		76.00		52.00		40.00		102.00
1930	31.00		47.00		54.00		76.00		92.00		89.00		99.00		98.00		87.00		79.00		61.00		40.00		99.00
1931	41.00		46.00		47.00		82.00		92.00		99.00		103.00		102.00		100.00		84.00		69.00		38.00		103.00
1932	35.00	a	51.00		45.00		73.00		92.00		90.00		101.00		94.00	a	87.00		73.00		50.00		45.00		101.00	b
1933	40.00		43.00		57.00		78.00		88.00		105.00		99.00		97.00		86.00		82.00		56.00		45.00		105.00
1934	38.00		42.00	a	53.00	a	90.00		105.00		90.00		105.00		98.00	a	88.00		86.00		63.00		38.00		105.00	c
1935	35.00		41.00		57.00	a	69.00		80.00		84.00		94.00		98.00		85.00	a	75.00		38.00		36.00	a	98.00	c
1936	23.00		23.00		42.00		70.00	a	91.00	a	97.00		109.00		100.00		96.00		85.00		58.00		43.00		109.00	b
1937	26.00		35.00		45.00		63.00		89.00		92.00		95.00		96.00		93.00		87.00		65.00		37.00		96.00
1938	37.00		40.00		67.00		77.00		75.00		93.00	a	94.00		95.00		94.00		85.00		63.00		37.00		95.00	a
1939	29.00		40.00		61.00		83.00		100.00		93.00		102.00		96.00	a	96.00		70.00	a	66.00		58.00		102.00	b
1940	40.00		39.00		36.00		67.00		88.00		93.00		98.00		90.00		90.00		76.00		47.00		37.00		98.00
1941	40.00		34.00		48.00		79.00		90.00		92.00		103.00		93.00		92.00		71.00		58.00		52.00		103.00
1942	51.00		33.00		58.00		81.00		85.00		85.00	a	90.00		95.00		84.00		85.00		55.00		31.00		95.00	a
1943	37.00		40.00		50.00	a	75.00	a	79.00		93.00		94.00		93.00		84.00		81.00		50.00		46.00		94.00	b
1944	49.00	a	37.00	a	48.00		69.00		90.00		85.00	a	96.00		91.00	a	77.00		83.00		58.00		38.00		96.00	d
1945	35.00		40.00		69.00		66.00		80.00		90.00		97.00		101.00		97.00		80.00		55.00		46.00		101.00
1946	27.00		37.00		82.00		84.00		86.00		90.00	a	96.00		101.00		83.00		76.00		58.00		38.00		101.00	a
1947	40.00		36.00	a	52.00		86.00		81.00		83.00		93.00		102.00		98.00		86.00		51.00		32.00		102.00	a
1948	35.00	a	33.00		43.00		72.00		95.00		97.00		97.00	a	94.00		94.00		76.00		52.00	a	38.00	a	97.00	d
1949	39.00		31.00	c	42.00	b	84.00	a	83.00		93.00		94.00	a	101.00		83.00		77.00		67.00		39.00	a	101.00	h
1950	22.00		34.00		43.00		60.00	a	83.00		97.00		91.00		89.00		89.00		77.00	a	63.00	a	37.00	a	97.00	d
1951	40.00	a	38.00	a	48.00		72.00		89.00		85.00	a	97.00		93.00		81.00	b	79.00		47.00	a	38.00	a	97.00	g
1952	42.00		38.00		52.00		95.00		91.00		94.00	a	94.00		100.00		96.00		79.00		60.00	b	37.00		100.00	c
1953	39.00	c	39.00		53.00	a	71.00		88.00		92.00		89.00		97.00		88.00		86.00		65.00		40.00	a	97.00	e
1954	33.00		41.00		47.00		76.00	a	82.00		91.00		95.00		88.00		85.00		73.00		62.00	a	38.00		95.00	b
1955	25.00		36.00	a	51.00		78.00		93.00		88.00		97.00		98.00		90.00		82.00		51.00	a	35.00		98.00	b
1956	32.00		37.00		38.00		63.00		85.00		96.00		86.00		95.00	e	86.00		83.00		59.00		47.00		96.00	e
1957	33.00		39.00		58.00	a	85.00		83.00		87.00		96.00		93.00		80.00		80.00		49.00		44.00		96.00	a
1958	47.00		65.00		57.00		79.00		90.00		89.00		93.00		102.00		88.00		78.00		65.00		41.00		102.00
1959	34.00		35.00		56.00		78.00		91.00	a	97.00		96.00		96.00		97.00		71.00		43.00		41.00		97.00	a
1960	35.00		40.00		46.00		71.00		88.00		88.00		96.00		93.00		93.00		83.00		50.00		36.00		96.00
1961	40.00		40.00		64.00		69.00		90.00		96.00		95.00		99.00		89.00		84.00		58.00		31.00	a	99.00	a
1962	38.00		44.00		40.00		79.00		79.00		89.00		85.00		94.00		85.00		81.00		52.00		52.00		94.00
1963	40.00		46.00		80.00		77.00		86.00		91.00		95.00		92.00		88.00		85.00		60.00		38.00		95.00
1964	41.00		44.00		52.00		72.00		100.00		93.00		97.00		97.00		86.00		78.00		64.00		30.00		100.00
1965	31.00		41.00		42.00		79.00	a	86.00		87.00		90.00		-----	z	-----	z	75.00		67.00		45.00		-----	z
1966	18.00	a	36.00		54.00		65.00		87.00		94.00		90.00		92.00		89.00		83.00		42.00		37.00		94.00	a
1967	37.00		39.00	c	71.00	a	63.00		88.00		91.00		94.00		95.00		88.00		80.00		64.00		49.00		95.00	d
1968	43.00		34.00		62.00		83.00		84.00		96.00		90.00		91.00		86.00		78.00		53.00		38.00		96.00
1969	30.00		36.00		35.00		75.00		-----	z	78.00		95.00		93.00		91.00		68.00		60.00		55.00		-----	z
1970	32.00		41.00		39.00		66.00		87.00		95.00		95.00		93.00		94.00		83.00		55.00		36.00		95.00
1971	31.00		39.00		53.00		72.00		82.00		85.00		88.00		96.00		93.00		70.00		47.00		33.00		96.00
1972	41.00		41.00		50.00		68.00		91.00		92.00		91.00		95.00		81.00		73.00		50.00		33.00		95.00
1973	44.00		41.00		59.00		78.00		82.00		-----	z	93.00		95.00		79.00		75.00		55.00		35.00		-----	z
1974	31.00		39.00		42.00		78.00		80.00		90.00		96.00		93.00		91.00		78.00		57.00		48.00		96.00
1975	39.00	b	-----	z	-----	z	-----	z	83.00		88.00		99.00		90.00		83.00		87.00		73.00		42.00	b	-----	z
1976	39.00		51.00		52.00		77.00		88.00		92.00		96.00		99.00		98.00	a	85.00	a	60.00		42.00		99.00	b
1977	32.00		41.00		62.00		86.00		91.00		88.00		96.00		85.00		79.00		76.00		62.00		37.00		96.00
1978	31.00		31.00		51.00		74.00		87.00		88.00		90.00		96.00		102.00		73.00		71.00		35.00		102.00
1979	25.00		27.00		39.00		63.00		-----	z	-----	z	-----	z	-----	z	96.00		71.00		50.00		49.00	a	-----	z
1980	41.00	f	31.00		50.00		98.00		97.00		93.00		99.00		93.00		93.00		85.00		60.00		43.00		99.00	f
1981	47.00		51.00		66.00	a	80.00		85.00		81.00		95.00		94.00		91.00		69.00	a	67.00		36.00		95.00	b
1982	36.00	g	41.00	e	45.00	f	85.00	g	-----	z	85.00	e	91.00	d	96.00	g	90.00	j	69.00	h	53.00	f	54.00	k	-----	z
1983	35.00	i	51.00	e	44.00	g	77.00	d	80.00	f	92.00	i	99.00	e	104.00	f	100.00	g	72.00	c	61.00	d	23.00	e	-----	z
1984	42.00	h	46.00	f	-----	z	70.00	d	92.00	g	89.00	g	92.00	e	100.00	f	89.00	e	77.00	e	54.00	h	44.00	k	-----	z
1985	37.00	f	42.00	e	59.00	c	90.00	g	94.00	g	86.00	h	98.00	l	88.00	g	80.00	h	68.00	c	56.00	f	39.00	f	-----	z
1986	46.00	g	38.00	f	73.00		77.00		97.00		94.00		90.00		91.00	a	78.00		74.00		55.00	a	39.00	a	97.00	p
1987	42.00	c	43.00		48.00		87.00		96.00		95.00		96.00	a	94.00	a	86.00		75.00		62.00		40.00		96.00	e
1988	38.00	b	46.00		50.00		78.00		92.00		97.00		105.00		99.00		83.00	f	82.00		51.00		48.00		105.00	h
1989	39.00		39.00	a	46.00		75.00		86.00		90.00		98.00		101.00		90.00		83.00		58.00		45.00		101.00	a
1990	54.00		49.00		62.00		91.00		82.00		93.00		94.00		96.00		95.00		80.00		61.00		56.00		96.00
1991	39.00		54.00		57.00		79.00		89.00		93.00		93.00		99.00		91.00		71.00		50.00		40.00		99.00
1992	44.00		51.00		54.00		92.00		90.00		88.00		86.00		93.00		83.00		93.00		42.00		36.00		93.00
1993	42.00		44.00		55.00		68.00		90.00		90.00		87.00		94.00		79.00		78.00		53.00		35.00		94.00
1994	19.00		41.00		54.00		83.00		91.00		85.00		86.00		90.00		89.00		68.00		57.00		48.00		91.00
1995	42.00		43.00		58.00		61.00		80.00		93.00		91.00		92.00		90.00		77.00		46.00		37.00		93.00
1996	45.00		47.00		53.00		63.00		77.00		95.00		89.00		94.00		92.00		79.00		60.00		35.00		95.00
1997	40.00		44.00		52.00		66.00	a	84.00		92.00		91.00		90.00		84.00		83.00		44.00		43.00		92.00	a
1998	29.00		48.00		55.00		82.00		84.00		86.00		92.00		91.00		93.00		73.00		48.00		42.00		93.00
1999	36.00		40.00		58.00		76.00		87.00		89.00		95.00		87.00		85.00		76.00		72.00		49.00		95.00
2000	37.00		67.00		63.00		74.00		-----	z	-----	z	-----	z	94.00		89.00		73.00		-----	z	35.00		-----	z
2001	41.00		31.00		47.00		82.00		81.00		92.00		91.00		95.00		96.00		74.00		62.00		39.00		96.00
2002	48.00		50.00		55.00		87.00		87.00		95.00		92.00		89.00		94.00		61.00		59.00		46.00		95.00
2003	45.00		33.00		64.00		84.00		85.00		88.00		88.00		95.00		91.00		85.00		46.00		43.00		95.00
2004	30.00		38.00		57.00		81.00		81.00		87.00		87.00		82.00		91.00		81.00		57.00		47.00		91.00
2005	35.00		42.00		61.00		86.00		84.00		92.00		92.00		92.00		87.00		83.00		66.00		39.00		92.00
2006	40.00		34.00		46.00		74.00		94.00		91.00		97.00		88.00		87.00		82.00		64.00		43.00		97.00
2007	44.00		40.00		56.00		80.00		85.00		92.00		94.00		89.00		91.00		73.00		59.00		34.00		94.00
2008	41.00		34.00		43.00		69.00		80.00		87.00		91.00		91.00		87.00		71.00		65.00		38.00		91.00
2009	43.00		38.00	a	51.00		68.00		77.00		90.00		87.00		93.00		85.00		59.00		58.00		34.00		93.00	a
2010	41.00		30.00		66.00		74.00		90.00		84.00		93.00		95.00		78.00		81.00		61.00		33.00		95.00
2011	36.00		46.00		45.00		72.00		77.00		94.00		91.00		90.00		86.00		88.00		57.00		50.00		94.00
2012	47.00		43.00		74.00		76.00		91.00		92.00		95.00		94.00		87.00		79.00		46.00		43.00		95.00
2013	40.00	a	33.00		42.00		72.00		90.00		87.00		90.00		96.00		90.00		71.00		54.00		39.00		96.00	a
2014	42.00		38.00		50.00		72.00		89.00		89.00		94.00		86.00		86.00		74.00		54.00		40.00		94.00
2015	44.00		32.00		69.00		80.00		85.00		86.00		89.00		96.00		92.00		89.00		60.00		43.00		96.00
2016	40.00		46.00		65.00		69.00		92.00		89.00		89.00		88.00		83.00		77.00		71.00		35.00		92.00
2017	37.00		48.00		62.00		73.00		80.00		93.00		91.00		89.00		94.00		79.00		48.00		43.00		94.00
2018	41.00		40.00		42.00		78.00		93.00		88.00		92.00		95.00		91.00		76.00		48.00		40.00		95.00
2019	41.00		21.00		49.00		74.00		93.00		96.00		90.00		88.00		87.00		69.00		44.00		35.00		96.00
2020	38.00		42.00		52.00		70.00		82.00		97.00		94.00		88.00		87.00		75.00		73.00		49.00		97.00
2021	39.00		46.00		74.00		72.00		87.00		103.00		97.00		95.00		91.00		83.00		61.00		48.00		103.00
2022	36.00		39.00		54.00		55.00		83.00		100.00		94.00		89.00		89.00		77.00		68.00		34.00		100.00
2023	34.00		39.00		36.00		56.00		89.00		97.00		95.00		94.00		95.00		91.00		56.00		54.00		97.00
2024	51.00		53.00		56.00		74.00	f	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	37.55		40.74		53.87		75.12		86.78		90.91		93.44		93.57		88.66		77.79		56.97		40.98		96.39
S.D.	6.87		7.48		9.76		8.33		5.61		4.81		4.55		4.19		5.25		6.73		7.60		6.25		3.65
SKEW	-0.42		0.57		0.51		-0.17		0.28		0.14		0.65		-0.23		-0.02		-0.26		-0.22		0.43		0.62
MAX	54.00		67.00		83.00		98.00		105.00		105.00		109.00		102.00		102.00		95.00		73.00		58.00		109.00
MIN	18.00		21.00		30.00		50.00		75.00		78.00		85.00		82.00		77.00		57.00		38.00		23.00		87.00
YRS	125		128		127		128		123		122		126		123		125		129		127		126		100