GRAND FORKS UNIV (NWS), ND

Average of Maximum Temperature (Degrees Fahrenheit)

(323621)

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
1893	7.50	c	-----	z	-----	z	38.65	d	63.19		81.00	a	80.55		77.54	g	70.72	a	48.54	c	31.90		13.32		48.38	c
1894	9.87		20.75		35.71		54.43		64.90		82.21	a	86.10	a	82.42		70.80		53.30	a	32.63		29.29		51.87
1895	7.68		15.61		34.97		61.80		68.13		70.08	d	76.26		77.61		70.11	b	52.45		30.90		22.19		48.98
1896	12.06		23.21		25.65		48.20		66.84		74.77		79.32		75.97		64.47		52.39		19.07		22.42		47.03
1897	10.10		15.32		24.61		50.37		65.68		70.81	n	-----	z	-----	z	-----	z	57.77		30.67		16.14	i	36.36	e
1898	24.41	b	24.11		35.58		56.60		65.58		69.68	e	76.10		75.26		68.53		48.23		36.00	a	18.06		49.85
1899	11.61		14.39		23.14	c	53.00	a	-----	z	-----	z	77.90		75.74		68.23		53.81		47.03	a	21.00		44.59	b
1900	27.03	b	10.79		31.03		64.33		73.68		80.43		79.45		80.90		65.23		60.71	c	31.43		26.35		52.62
1901	19.39		18.61		34.10		55.93		72.16		72.07		78.84		76.37	a	63.64	b	60.39	c	38.77		22.48		51.06
1902	27.19		25.82		43.84		53.17		69.06		70.27		79.65		73.87		64.87		54.61		36.52	a	22.92	g	54.44	a
1903	21.45		20.43		33.87		59.00		68.26		76.07		82.40	f	72.93	a	63.97		57.74		35.37		23.77		48.44	a
1904	17.81		11.45		30.87		45.50		65.83	a	72.57		75.00		73.68		65.70		56.97	a	47.57		24.26		48.93
1905	12.71		21.46		42.97		53.47		63.84		70.90		78.77		80.37	a	74.83	a	52.45		42.27		24.68		51.56
1906	23.00		18.79		30.00		61.80		64.71		74.63		79.32		79.74		77.30		58.32		35.00		14.61		51.44
1907	3.19		18.54		31.23		40.87		57.61		75.17		79.74		78.71		66.41	a	57.77		40.87		30.00		48.34
1908	26.39		21.34		27.58		57.50		65.17	a	77.07		83.97		80.72	b	76.00		55.61		41.37		24.23		53.08
1909	16.03		16.04		31.90		46.70		67.61		79.13		81.00		82.58		73.17		55.23		36.90		11.94		49.85
1910	20.07	a	15.59	a	54.35	e	62.13		64.80	a	82.03		86.13		81.84		69.73		62.47	a	31.27		20.33	a	54.23
1911	7.81		18.54		40.77		55.07		70.94		79.38	a	78.26		76.32		65.53		51.97		27.90		20.00		49.37
1912	1.48		18.86		29.45		58.13		67.58		76.37		77.32		72.71		63.70		56.97		39.63		27.48		49.14
1913	8.97		15.25		26.87		59.67		63.29		80.13		78.16		83.06		71.87		49.94		42.80		31.45		50.95
1914	21.23		7.36		33.55		48.00		69.00		73.27		83.16		75.48		72.83		63.48		37.37		13.81		49.88
1915	11.45		24.86		33.29		62.23		63.23		68.17		73.55		78.52		67.17		58.55		34.37		22.16		49.79
1916	4.39		12.72		26.71		48.03		63.13		-----	z	83.87		78.16		66.70		48.58		38.97		12.42		43.97	a
1917	5.71		5.79		30.97		46.30		67.03		72.87		81.55		78.74		68.90		-----	z	42.13		8.48		46.22	a
1918	-----	z	20.61		47.55		54.47		63.87		73.77		76.61		79.55		64.00		55.61		37.23		21.90		54.11	a
1919	21.84		13.89		27.61		52.30		69.03		76.60		81.84		78.45		69.63		44.48		21.40		11.87		47.41
1920	5.90		17.62		30.52		43.07		68.68		75.77		81.48		84.16		72.47		62.16		35.33		22.57	a	49.98
1921	21.55		25.75		31.35		53.53		68.84		79.37		82.97		79.06		68.30		58.10		27.73		22.61		51.60
1922	15.42		12.07		34.68		52.23		67.74		75.60		78.35		83.58		74.07		60.32		39.57		14.45		50.67
1923	17.74		15.96		24.55		48.30		69.42		80.13		84.19		76.03		71.30		56.40	a	46.13		30.48		51.72
1924	9.71		26.10		34.32		48.63		57.55		73.03		76.35		75.58		65.53		62.45		33.77		11.55		47.88
1925	15.53	a	21.57		35.52		60.33		67.32		71.83		77.32		81.45		68.23		41.23		36.17		18.90		49.62
1926	23.52		26.14		32.39		55.70		72.16		71.53		80.42		77.39		64.40		51.55		28.13		17.06		50.03
1927	15.65		20.39		37.58		50.73		57.42		73.30		76.42		75.74		69.27		57.03		28.33		9.60	a	47.62
1928	21.42		27.41		35.03		47.33		71.77		70.30		77.90		76.71		66.86	a	54.84		40.63		29.47	a	51.64
1929	3.35		12.43		38.74		53.00		62.39		75.60		82.26		82.45		64.77		57.13		31.07		17.71		48.41
1930	6.71		26.36		32.52		56.97		63.52		76.47		85.84		84.81		69.27		50.10		38.00		25.65		51.35
1931	24.84		33.04		34.74		58.13		65.61		79.63		84.35		79.32		75.47		60.10		39.70		26.65		55.13
1932	18.00	a	20.00		24.84		51.50		69.65		81.57		83.61		82.27	a	70.67		49.19		31.37		20.00		50.22
1933	20.03		15.39		35.10		49.20		69.16		85.07		85.68		83.74		74.73		51.19		31.57		14.32		51.27
1934	21.90		22.63	a	31.57	a	52.03		77.55		76.63		85.52		80.50	a	64.43		58.06		39.77		17.68		52.36
1935	7.61		30.25		33.57	a	46.67		62.94		72.20		85.90		76.90		67.55	a	56.13		24.87		18.53	a	48.59
1936	0.42		-3.24		30.13		44.45	a	75.67	a	77.90		94.13		83.39		72.70		52.29		34.63		21.19		48.64
1937	0.32		14.14		29.29		47.83		68.03		75.10		81.42		84.55		69.67		52.61		32.73		18.32		47.84
1938	12.58		17.21		45.77		54.50		62.00		75.38	a	81.48		85.16		74.43		63.06		32.80		21.94		52.19
1939	17.77		6.50		29.61		51.07		75.23		74.07		86.52		84.37	a	71.07		48.83	a	45.33		32.06		51.87
1940	13.29		21.93		26.74		47.00		67.23		76.77		84.19		77.45		75.37		60.48		28.40		24.35		50.27
1941	17.35		15.82		29.35		54.43		70.42		76.47		85.26		79.29		67.53		55.97		36.50		27.42		51.32
1942	26.42		20.93		40.16		57.73		64.52		73.17	a	79.94		78.42		65.27		60.23		36.40		16.94		51.68
1943	5.94		21.18		26.57	a	55.00	a	60.71		73.07		85.00		81.42		68.00		61.45		34.73		29.06		50.18
1944	27.30	a	21.86	a	25.94		53.33		70.45		74.00	a	81.42		78.00	a	66.07		61.23		35.60		23.74		51.58
1945	16.00		22.75		43.55		46.47		57.94		70.90		79.39		79.35		64.17		56.26		30.13		13.10		48.33
1946	15.58		16.86		43.10		59.57		63.48		77.76	a	85.13		79.52		65.30		51.87		35.53		17.65		50.94
1947	23.65		15.63	a	30.90		48.50		61.45		70.13		82.87		82.16		66.57		62.77		27.90		19.00		49.29
1948	12.43	a	13.90		25.29		49.17		68.81		74.00		80.93	a	81.39		75.77		59.39		35.28	a	18.07	a	49.53
1949	11.23		10.60	c	29.00	b	57.14	a	67.26		77.13		81.27	a	83.65		68.47		54.10		42.10		16.17	a	49.84
1950	-2.84		14.89		27.45		38.31	a	59.10		76.93		78.35		75.90		69.77		56.77	a	30.07	a	14.20	a	44.91
1951	10.30	a	19.67	a	26.61		48.80		72.71		71.38	a	82.26		74.29		65.00	b	51.65		29.28	a	14.33	a	47.19
1952	10.19		25.72		29.77		61.77		71.65		78.00	a	82.52		79.23		75.57		55.52		40.86	b	25.13		52.99
1953	19.57	c	24.57		35.97	a	48.17		66.52		75.87		80.55		83.74		69.83		65.42		42.40		22.90	a	52.96
1954	6.06		33.32		33.35		51.03	a	62.19		75.83		82.61		77.61		66.37		54.61		42.48	a	25.71		50.93
1955	14.74		14.70	a	24.19		61.23		71.74		76.00		84.16		84.55		70.20		59.00		25.83	a	11.16		49.79
1956	14.00		14.79		25.81		40.93		65.39		83.03		78.03		80.12	e	66.77		63.19		37.97		23.00		49.42
1957	10.84		20.04		35.83	a	52.73		69.55		72.97		86.77		79.55		64.47		54.03		33.60		28.29		50.72
1958	25.32		21.57		39.97		57.30		72.74		71.37		78.13		81.06		71.67		58.74		36.50		15.29		52.47
1959	8.23		15.82		37.03		54.60		66.23	a	78.63		82.61		82.77		68.57		47.61		26.83		30.16		49.93
1960	15.77		18.86		25.00		50.27		69.42		75.00		83.97		81.87		71.93		58.23		36.37		18.42		50.43
1961	16.48		24.79		40.52		47.40		69.61		84.03		81.19		87.77		65.50		57.71		38.50		16.23	a	52.48
1962	12.06		13.68		28.58		48.17		63.58		75.80		78.23		82.90		66.30		61.52		39.10		24.32		49.52
1963	10.16		20.14		43.87		54.83		66.45		80.57		85.00		82.32		75.57		69.13		42.80		13.77		53.72
1964	22.19		27.17		30.74		54.20		73.42		74.63		84.39		76.81		67.80		57.52		37.50		10.29		51.39
1965	8.16		19.39		25.10		49.38	a	65.90		76.03		79.55		-----	z	-----	z	58.35		34.23		28.19		44.43	b
1966	0.80	a	14.25		36.03		45.30		63.81		78.67		82.29		77.58		72.20		56.03		30.27		18.00		47.94
1967	14.42		10.96	c	34.03	a	44.80		61.68		74.53		81.81		81.23		73.93		55.10		36.47		22.26		49.27
1968	13.58		16.79		41.16		55.07		64.74		74.23		79.74		75.03		69.20		54.68		36.80		16.03		49.76
1969	5.58		17.79		23.65		53.73		-----	z	69.03		79.81		85.97		71.03		47.81		38.17		23.29		46.90	a
1970	7.00		20.36		24.65		45.87		62.94		81.27		84.65		82.48		70.93		55.77		33.73		16.55		48.85
1971	5.35		19.29		31.03		52.73		67.81		78.33		77.13		81.58		70.03		55.97		33.87		20.10		49.44
1972	11.16		13.17		31.55		48.20		72.19		80.63		78.97		83.58		67.47		52.58		32.93		12.65		48.76
1973	20.48		25.75		42.68		55.07		70.39		-----	z	82.26		86.23		68.87		61.03		32.27		16.65		51.06	a
1974	8.77		19.57		28.97		50.83		62.00		80.07		86.45		76.71		68.23		60.26		36.50		28.94		50.61
1975	21.45	b	-----	z	-----	z	-----	z	70.32		76.97		84.71		79.48		68.30		60.16		39.03		22.69	b	58.12	c
1976	17.35		29.48		32.03		59.50		73.74		81.33		85.26		86.32		78.10	a	54.17	a	35.47		15.81		54.05
1977	6.81		27.36		40.39		64.47		80.81		78.37		81.84		73.19		64.03		58.52		32.70		12.65		51.76
1978	4.06		12.61		29.65		50.47		71.81		76.00		78.65		82.19		75.53		58.26		32.30		16.52		49.00
1979	2.32		5.57		28.42		41.67		-----	z	-----	z	-----	z	-----	z	74.70		54.35		31.93		30.40	a	33.67	d
1980	15.76	f	18.62		30.61		65.37		77.68		80.33		85.23		78.29		68.53		52.39		40.63		20.90		56.23	a
1981	23.94		29.04		44.13	a	60.10		69.74		74.07		83.03		82.84		70.77		54.73	a	45.20		19.16		54.73
1982	2.33	g	19.48	e	32.16	f	53.65	g	-----	z	74.00	e	82.04	d	79.62	g	72.45	j	54.78	h	32.08	f	28.15	k	58.51	i
1983	24.95	i	28.61	e	34.25	g	51.19	d	65.68	f	78.48	i	85.81	e	88.24	f	67.65	g	53.04	c	35.77	d	6.85	e	43.54	f
1984	17.87	h	32.43	f	-----	z	57.00	d	69.25	g	76.48	g	83.19	e	85.12	f	67.44	e	55.54	e	37.68	h	17.75	k	65.79	h
1985	16.36	f	19.22	e	40.57	c	60.26	g	76.21	g	73.09	h	83.21	l	75.96	g	63.45	h	55.32	c	24.08	f	9.40	f	38.37	i
1986	22.38	g	16.36	f	42.68		56.90		74.71		81.63		83.61		79.80	a	66.23		57.55		31.00	a	27.77	a	60.19	b
1987	23.32	c	31.75		34.77		67.20		75.65		83.03		84.20	a	79.13	a	73.03		54.00		41.97		26.74		56.23
1988	13.14	b	19.90		35.68		61.03		77.58		88.90		88.13		84.97		69.79	f	54.77		34.10		24.03		52.93	a
1989	20.26		12.44	a	26.55		50.10		73.19		78.07		88.23		82.77		74.07		60.26		33.63		14.52		51.17
1990	30.29		30.14		38.71		55.57		69.58		79.20		82.81		85.32		74.97		59.10		40.50		20.13		55.53
1991	15.55		30.07		39.94		59.80		71.45		80.53		81.45		85.10		69.77		49.77		28.33		25.65		53.12
1992	25.42		29.48		38.16		50.63		74.32		73.20		73.94		77.58		68.40		57.55		30.27		16.10		51.25
1993	15.48		19.79		35.39		54.70		70.39		72.80		74.84		78.06		65.87		54.23		32.90		20.90		49.61
1994	2.55		12.32		38.35		55.30		72.48		77.50		77.16		79.48		73.23		57.48		40.13		25.84		50.99
1995	17.13		20.93		34.13		46.47		64.26		78.57		79.84		82.74		71.00		52.58		27.33		17.55		49.38
1996	9.06		22.90		28.48		44.50		64.71		81.17		80.77		84.26		71.03		57.97		25.73		12.94		48.63
1997	10.97		25.14		32.39		46.79	a	62.68		80.03		78.23		78.39		72.80		55.55		29.43		30.42		50.23
1998	14.48		31.32		31.71		60.87		71.58		71.20		80.94		82.84		75.33		54.58		33.40		20.48		52.39
1999	11.58		26.93		35.58		54.10		65.52		74.40		81.45		77.19		63.70		54.29		46.47		32.45		51.97
2000	17.26		33.90		44.74		52.83		-----	z	-----	z	-----	z	79.58		67.93		56.77		-----	z	8.00		45.13	d
2001	22.10		12.71		32.10		52.20		68.10		75.27		81.39		82.03		69.67		51.58		45.97		25.16		51.52
2002	21.68		32.57		27.87		49.67		61.39		78.40		82.61		77.77		71.30		42.06		34.57		27.00		50.57
2003	16.94		15.54		32.74		55.67		66.45		75.00		79.39		82.84		67.93		58.03		29.03		25.45		50.42
2004	8.90		21.86		36.26		52.63		60.45		72.30		77.03		72.10		70.27		54.16		41.97		23.74		49.31
2005	11.87		22.32		34.55		59.03		62.81		74.87		81.10		77.48		73.33		55.74		38.53		23.39		51.25
2006	29.03		16.93		31.39		60.53		67.55		79.00		86.16		80.03		68.23		50.23		37.60		30.29		53.08
2007	19.26		12.86		36.03		52.73		69.00		77.33		82.84		76.74		69.90		56.65		36.27		16.06		50.47
2008	13.26		14.34		29.61		51.13		64.71		73.43		79.29		79.97		68.23		55.13		35.43		11.32		47.99
2009	9.26		17.96	a	29.03		47.93		62.68		73.27		76.03		75.03		75.30		45.68		45.93		13.84		47.66
2010	13.97		17.32		39.68		61.43		66.00		72.80		81.58		81.45		63.73		59.65		35.90		15.65		50.76
2011	9.45		19.43		28.23		50.60		62.32		73.20		82.03		79.94		70.53		61.23		41.27		30.65		50.74
2012	25.42		28.83		49.19		58.03		70.00		78.97		86.10		80.68		71.60		49.23		33.23		18.39		54.14
2013	18.47	a	19.50		25.48		40.07		65.42		76.33		80.65		81.42		72.80		51.13		34.17		8.23		47.80
2014	13.23		11.36		28.00		46.73		64.65		74.30		78.29		77.52		70.60		56.45		28.53		24.97		47.89
2015	21.65		14.04		42.39		58.67		65.19		77.20		81.48		80.32		75.03		59.52		41.70		26.61		53.65
2016	18.03		27.83		44.87		49.90		71.06		76.03		79.77		80.03		70.00		55.39		48.70		20.48		53.51
2017	18.55		28.04		35.61		53.80		67.23		77.20		82.97		79.13		71.30		57.52		32.33		19.55		51.93
2018	17.58		15.32		32.48		45.20		75.94		80.60		82.10		80.77		66.80		47.13		26.97		24.77		49.64
2019	13.10		7.82		28.55		50.37		63.74		78.03		82.71		77.26		67.80		46.32		31.87		20.00		47.30
2020	18.77		22.52		34.13		47.50		64.81		81.70		83.55		80.58		69.93		48.65		41.47		30.71		52.03
2021	25.03		13.68		47.81		54.37		68.16		84.70		86.29		82.06		75.73		59.90		38.67		21.23		54.80
2022	12.81		14.64		32.87		40.70		64.90		79.03		81.84		80.03		72.43		58.68		33.00		15.23		48.85
2023	16.94		20.96		24.13		42.60		75.48		82.27		79.55		79.55		75.47		54.58		38.93		32.58		51.92
2024	19.13		33.48		35.84		56.71	f	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	29.48	i
Period of Record Statistics
MEAN	14.68		19.57		33.51		52.50		67.49		76.46		81.52		79.94		69.69		55.59		35.54		20.67		50.62
S.D.	7.18		6.69		6.29		6.03		4.66		3.83		3.35		3.29		3.62		4.69		5.61		6.19		2.05
SKEW	-0.08		-0.05		0.66		-0.02		0.26		0.32		0.22		-0.11		0.20		-0.39		-0.03		-0.04		0.26
MAX	30.29		33.90		54.35		67.20		80.81		88.90		94.13		87.77		78.10		69.13		48.70		32.58		56.23
MIN	-2.84		-3.24		23.14		38.31		57.42		68.17		73.55		72.10		63.64		41.23		19.07		6.85		44.91
YRS	125		128		127		128		123		122		126		123		125		129		127		126		110