MAYVILLE, ND

Average of Maximum Temperature (Degrees Fahrenheit)

(325660)

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	14.33	a	12.46		26.71		40.86	b	63.50	a	85.20		83.00		-----	z	-----	z	-----	z	-----	z	-----	z	46.58	e
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	14.53	p	23.36	r	27.23	a	49.83	a	71.10		-----	z	-----	z	76.40	k	64.89	b	49.97	a	18.07	a	26.96	c	44.01	e
1897	12.92	g	21.80	c	24.27	e	52.83	a	72.84		68.08	q	79.54	c	76.27	i	-----	z	60.33	a	42.15	q	20.69	o	51.93	f
1898	29.69	e	27.44	c	37.97	b	60.17		68.90	a	-----	z	-----	z	80.96	h	72.13		51.00		-----	z	-----	z	49.61	e
1899	-----	z	13.74	a	23.50	a	-----	z	67.97		77.43		82.94		80.19		73.07	a	54.81		49.93		28.13	h	58.18	c
1900	29.32		16.38	d	33.39		68.18	h	79.45		85.69	a	82.71		83.10		67.17		61.87		31.60		26.12	e	54.25	a
1901	16.07	a	17.33	a	37.59	b	58.90	a	78.45	b	77.38	a	84.41	d	82.10		68.00	a	60.94		40.11	b	21.15	e	53.53
1902	23.19	e	22.68	c	39.96	e	52.93	b	69.63	a	74.86	a	85.23	a	-----	z	68.78	g	-----	z	36.23	d	16.81		46.84	c
1903	17.20	a	17.64		31.58		56.74	c	68.63	a	77.37		81.20	a	76.90	a	67.65	d	60.96	c	41.07	a	20.76	j	54.27	a
1904	7.25	o	10.53	l	-----	z	-----	z	67.81		74.05	k	77.77	a	79.63	a	72.70		59.45		51.14	a	24.71		61.89	e
1905	12.77		23.08	b	42.35		53.53		63.45		71.57		78.81		80.19		-----	z	53.35		42.63		25.14	b	49.72	a
1906	21.81		19.41	a	30.06		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	46.67	y	34.69	a	14.11	l	26.49	h
1907	-0.86	j	19.04	b	32.55		39.07	a	58.13	a	-----	z	80.83	a	80.07	b	60.17	x	57.87		41.17		29.52	b	48.69	c
1908	28.69	b	21.52	f	29.68		60.18	b	65.37	a	75.23		83.16		79.50	c	75.87		49.16	l	42.73		23.19		56.36	b
1909	14.84		18.19	b	32.97		47.80		67.00		77.37		81.84		83.13		74.33		55.17	a	41.35	d	-----	z	54.00	a
1910	19.63	a	17.33	a	52.47	a	56.53		59.68		81.79	b	84.00		-----	z	-----	z	-----	z	-----	z	-----	z	53.06	e
1911	2.48		19.69	b	45.70	a	56.40	e	71.68		82.29	b	80.26		79.86	j	69.59	a	53.32		27.47		22.39		48.30	a
1912	3.84		20.97		31.23		62.83		71.71		77.37		81.90		76.42		65.34	a	61.19		43.20		30.77		52.23
1913	11.87	a	17.96		29.68		61.50		66.94		81.87		81.06		87.10		74.77		53.90		46.23		37.32		54.18
1914	24.74		11.14		36.68		53.17		73.06		78.47		90.32		81.68		76.73		67.52		42.97		13.58		54.17
1915	14.65		26.64		35.94		66.90		65.74		72.13		77.94		83.87		73.63		64.21	b	37.87		24.52		53.67
1916	5.32		16.72		28.52		51.63		66.10		72.07		87.45		81.84		70.40		54.00		43.43		15.81		49.44
1917	8.97		8.71		33.61		49.07		70.45		76.59	a	86.87		84.58		72.87		46.35		47.07		11.52		49.72
1918	9.29		25.85	a	51.71		58.77		69.55		78.20		80.84		87.78	m	67.67		61.71		40.03		26.03		51.79	a
1919	26.42		17.54		30.29		54.37		70.33	a	78.57		87.13		83.74		76.50		50.55		26.53		15.45	b	51.45
1920	6.38	e	17.18	a	31.20	a	42.83	a	65.71		71.62	a	80.03		83.47	a	69.23		61.90	b	35.10	a	21.67	a	48.86
1921	21.67	a	25.11		30.71		52.30		69.21	b	78.50		82.67	a	80.03	b	71.25	b	58.52		27.33	c	21.69	b	51.58
1922	14.39		10.89		33.97		51.70		66.61		74.19	c	78.31	b	-----	z	-----	z	-----	z	40.37		15.39		42.87	c
1923	19.00	b	14.48	a	28.79	b	47.80		-----	z	77.77		-----	z	-----	z	71.63		55.87		-----	z	-----	z	45.05	e
1924	6.16	l	28.55		33.74		48.93	a	55.67	a	69.70		78.32		79.50	a	68.10	a	65.80	f	38.90		15.23		51.66	b
1925	20.03		25.18		39.87		64.53		72.45		75.40		82.90		87.97		72.77		45.06		41.17		23.30	a	54.22
1926	28.35		31.96		36.48		63.47		76.61		73.40		82.80	a	82.70	d	71.14	b	56.61		31.00		18.94		54.46
1927	21.47	a	24.04	a	41.19		53.87		60.29		77.13		80.35		80.27	a	73.67		62.23		31.37		11.13		51.42
1928	24.52		32.48		39.90		53.67		77.32		74.67		82.21	b	81.48		71.07		61.13		45.37		32.94		56.40
1929	7.16		16.89		45.33	a	57.57		66.48		79.41	a	88.32		87.32		68.97		61.23		33.07		21.00	b	52.73
1930	12.03	b	31.25		39.03		61.00	a	67.13		79.67		90.12	f	87.00		72.00		50.27	a	38.60		27.67	a	51.42	a
1931	28.61	c	35.20	c	35.93	b	58.64	b	67.69	b	82.53		89.60	a	82.84		78.89	c	63.90	a	43.17		28.65		57.97
1932	21.35		24.28		28.52		55.03		72.72	b	82.87		87.38	b	-----	z	76.00		51.97	b	34.67		22.65		50.68	a
1933	23.07	a	19.30	a	38.06		53.00		70.55		89.37		88.71		84.70	a	75.70		53.83	a	33.67	c	16.68	c	53.89
1934	25.48		24.61		37.71		56.83		82.70	a	80.63		92.13	a	84.48		68.63		62.48		44.40		19.26		56.61
1935	10.16		33.21		36.19		48.21	a	65.66	b	77.57		90.06		83.39		73.97		62.61		27.33		20.77	a	52.43
1936	2.65		-1.00	a	33.68		49.03		80.58		85.63		100.32		89.84		80.40		60.77		41.00		28.10	a	54.25
1937	4.65		18.36		31.81		50.40		71.68		77.90		82.97		88.79	c	75.33		53.29		33.53		22.17	b	50.91
1938	16.29	c	19.96		49.68		60.47		63.48		75.77		84.87		89.10		80.66	a	69.60	a	36.38	a	23.32		55.80
1939	20.81		13.14		35.29		51.69	a	79.19		76.57		90.57	a	87.06		76.30		48.29	c	47.07		37.90		55.32
1940	17.35		25.21		28.23	a	46.73		69.19		74.07		86.47	a	79.47	a	82.20		64.37	a	28.45	a	24.73	a	52.21
1941	-----	z	17.39		32.68		57.70		71.71		77.27		84.97		81.68		69.14	a	56.74		39.90		30.53	a	56.34	a
1942	30.43	a	22.36		42.68		60.27		65.13	a	72.87		81.42		-----	z	-----	z	-----	z	41.17		17.45		48.20	c
1943	8.59	b	25.30	a	29.71		59.00		64.94		73.91	s	86.16		83.10	a	70.63		65.06		38.70		32.14	b	51.21	a
1944	32.61		26.32	a	31.61		54.80		71.33	a	75.90		83.10		79.65		67.66	a	63.55		37.20		25.03		54.06
1945	18.13		27.41	a	46.97		49.67		61.23		71.97		81.77		83.10		67.43		58.29		31.93		15.06		51.08
1946	15.90		18.89		45.19		61.50		65.45		77.30		84.94		81.03	a	67.87		52.81		37.53		20.42		52.40
1947	27.23	a	17.61		32.94		49.63		63.52		71.03		84.68		85.58		70.63		65.10		28.23		20.45		51.39
1948	14.90		16.14		26.48		50.53		71.13		76.00		82.29		83.61		79.03		61.47	a	36.33		21.39		51.61
1949	12.81		12.81	a	30.84		61.43		71.43	c	78.10		83.65		86.97		72.20		56.90		44.17		19.68		52.58
1950	-0.26		17.89	a	28.90		40.70		59.87		78.67		80.10		78.19		72.57		58.45		31.48	a	15.26	d	46.82
1951	11.30	a	20.46		25.90		50.10		72.81		72.37		83.43	a	75.32		65.47		53.71		30.70		15.26		48.07
1952	11.55		25.14		29.13		60.97		69.97		79.73		81.77		80.27	a	77.03	a	57.71		40.90		26.35		53.38
1953	20.19		27.50		36.29		48.53		66.90		75.80		81.77	a	84.45		71.07		65.81		44.93		25.45		54.06
1954	9.32		35.64		33.74		52.30		63.26		74.53		82.84		79.93	a	67.70		57.06		45.13		28.97		52.54
1955	18.52		15.89		26.77		63.27		73.23	a	75.57		84.55		84.16		72.10		61.77		26.33		13.48		51.30
1956	15.65		16.21		27.06		43.97		66.39		81.17		78.42		80.13		69.13		64.30	a	38.93		26.16		50.63
1957	12.68		21.43		36.00		53.73		69.16		74.40		85.65		80.06		65.40		54.10		35.57		31.32		51.62
1958	27.32		22.96		39.77	a	58.17		74.00		72.83		77.71		82.71		72.33		60.71		37.67		19.10		53.77
1959	11.37	a	18.52	a	41.26		56.27		67.55		79.80		85.16		83.87		68.67		48.06		27.97		31.71		51.68
1960	17.13		19.41		25.55		51.43		68.42		75.07		84.39		83.23		73.67		60.13		39.60		20.03		51.50
1961	19.06		26.04		41.97		48.57		68.13		83.80		82.13		88.74		64.43		57.71		38.77		16.52		52.99
1962	13.00		13.00		28.10		48.83		65.13		76.40		79.13		84.00		68.20		62.65		40.40		27.23		50.50
1963	12.77		22.18		46.06		55.03		67.35		81.63		84.52		80.90		74.77		69.55		43.80		16.94		54.63
1964	24.52		29.90		31.68		55.27		74.26		75.57		85.13		76.84		68.33		58.81		38.40		10.81		52.46
1965	8.55		19.46		25.71		48.67		65.87		76.13		79.52		79.35		57.83		60.00		35.73		29.94		48.90
1966	2.48		16.93		37.65		46.17		64.52		77.10		83.74		77.06		72.73		58.00		30.93		20.71		49.00
1967	19.23		15.64		37.10		47.77		63.03		74.00		83.29		81.23		74.43		54.52		37.27		24.80	a	51.02
1968	16.06		18.79		44.81		56.27		64.29		72.38	a	79.90		79.06		70.17		56.52		37.53		16.10		50.99
1969	5.94		19.32		26.35		54.80		69.97		69.10		80.19		87.03		71.67		47.19		38.57		24.23		49.53
1970	8.81		22.64		25.84		48.10		63.61		80.60		85.45		83.71		72.57		56.23		34.03		17.71		49.94
1971	6.77		21.07		33.10		55.70		68.13		77.50		77.61		83.03		70.07		56.26		34.60		20.84		50.39
1972	12.84		14.34		32.26		48.13		71.03		79.90		78.74		82.48		67.63		53.16		34.03		13.42		49.00
1973	22.23		27.54		42.03		54.90		70.26		79.50		82.42		85.10		67.90		60.87		32.20		15.65		53.38
1974	8.68		19.96		29.00		51.43		62.19		78.17		85.68		75.94		67.90		60.94		36.90		28.45		50.44
1975	20.65		18.43		27.48		42.70		69.29		76.00		85.29		79.58		68.13		59.13		40.30		23.55		50.88
1976	16.74		30.69		35.26		59.17		73.65		81.27		87.00		88.61		77.70		54.10	a	36.10		18.13	a	54.87
1977	7.19		29.39		41.68		65.03		79.19		78.90		84.26		74.93	a	65.90		60.81		33.90		12.26		52.79
1978	6.55		14.48	a	33.94		52.93		73.68		78.70		82.23		83.19		76.13		59.90		33.20		17.39		51.03
1979	3.74		6.61		30.16		43.07		60.74		77.21	a	82.77		79.10		76.80		56.30	a	32.35	d	31.20	a	48.34
1980	17.29		19.17		32.68		66.33		79.42		81.13		86.90		79.45		68.77		53.65		42.63		24.23		54.30
1981	24.94		30.14		46.42		61.60		70.37	a	74.60		83.39		83.45		71.87		54.87		45.63		18.97	b	55.52
1982	0.32	i	20.76	g	32.15	e	54.20	e	67.89	c	72.32	b	83.54	c	81.50	a	70.93	b	56.43	c	32.58	d	29.56	f	61.28	c
1983	25.52	h	29.79	d	34.52	b	52.43		65.77	a	78.47		86.39	c	88.46	c	69.00	d	53.90	a	35.14	a	7.86	c	54.70	a
1984	19.60	f	33.56	b	31.77	a	55.97	a	70.74		78.28	a	85.43	a	86.63	a	67.60		55.52		37.70		18.69	b	56.53	a
1985	16.26		21.25		40.81		60.62	a	74.00		72.80		84.23		76.24	b	63.59	a	55.34	b	26.04	b	12.40	u	53.74	a
1986	23.31	b	20.21		42.77		54.00		72.69	b	82.66	a	84.65		80.17	b	67.68	b	59.00	a	29.62	a	28.68		53.79
1987	26.13		33.85	a	38.35		70.93	b	75.62	b	85.76	a	86.77		80.26		75.19	d	55.47	a	42.86	a	26.68		58.16
1988	15.47	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	15.47	k
1989	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1990	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1991	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1992	-----	z	-----	z	-----	z	-----	z	-----	z	-----	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	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1995	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1996	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1997	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1998	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1999	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2000	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2001	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2002	-----	z	-----	z	-----	z	-----	z	61.61		79.43		81.90		77.97		73.00		43.87		36.20		28.52		60.31	d
2003	17.90		16.96		33.13		55.83		65.55		74.13		80.71		83.00		69.43		60.52		30.37		27.77		51.28
2004	10.26		22.69		36.03	a	54.77		61.06		72.20		77.61		72.90		71.60		55.74		43.60		25.52		50.33
2005	13.32		25.00		35.10		60.77		62.77		75.67		81.58		78.61		73.33		58.00		40.90	a	23.93	a	52.42
2006	29.94		19.93	a	31.65		61.33		68.19		79.17		87.77		81.06		68.97		53.55		39.53		32.77		54.49
2007	20.74		13.64		37.13		52.10		69.94		77.90		83.03		76.39		70.87		58.84		38.63		16.94		51.35
2008	13.97	a	14.82	a	30.06		51.13		65.32		74.13		80.13		79.81		70.53		56.52		37.17		13.72	b	48.94
2009	10.65		19.93		27.32		48.57		63.23		74.76	a	77.58		76.06		76.17		46.42		46.40		15.45		48.54
2010	14.23	a	17.39		39.48		62.70		66.13		74.87		82.00		80.90		64.73		61.06		36.93		16.19		51.39
2011	10.55		19.07		26.87		48.07		62.13		72.77		83.65		80.61		73.17	a	62.43	a	43.40		31.61		51.19
2012	26.58		29.93		47.32		58.07		71.39		79.13		86.68		81.23		73.47		51.29		33.93		19.65		54.89
2013	18.13		17.57		25.19		38.40		65.58		75.67		81.10		80.65		72.97		52.03		35.50		9.81		47.72
2014	12.52		11.82		28.84		46.93		64.39		74.00		78.16		77.06		70.03		57.58		29.30		23.81		47.87
2015	21.74		13.93		41.03		58.10		64.94		76.33		79.74		79.35		75.27		60.13		42.27		26.39		53.27
2016	17.77		28.48		43.45		48.90		69.87		76.43		78.45		79.19		69.60		55.42		49.40		19.71		53.06
2017	17.32		27.54		34.00		53.07		65.97		77.23		80.58		76.71		69.73		57.71		32.43		21.23		51.13
2018	17.13	a	13.36		30.81		39.97		74.06		79.83		79.87		78.68		66.93		46.45		27.20		24.84		48.26
2019	11.61		5.11		27.13		48.60		60.19		75.07		80.16		74.45		67.23		45.07	a	31.10		18.84		45.38
2020	16.61		20.62		32.26		45.30		62.35		80.10		81.61		78.65		68.57		47.71		40.90		29.94		50.38
2021	24.06		11.71		45.74		50.90		66.10		82.87		83.29		79.06		74.37		59.13		37.03		19.81		52.84
2022	10.90		15.11	a	30.81		38.60		63.10		79.13		81.97		78.03		71.40		56.65		31.73		12.23		47.47
2023	16.16		17.14		20.29		37.80		72.23		80.80		76.71		75.10		71.70		53.35		36.53		30.61		49.04
2024	15.29		31.59		33.29		52.76	e	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	33.23	h
Period of Record Statistics
MEAN	16.25		20.68		34.54		53.40		68.34		77.29		83.10		81.49		71.24		57.11		37.21		22.11		51.88
S.D.	7.34		6.72		6.60		6.69		5.13		3.73		3.63		3.68		4.01		5.33		6.00		6.33		2.51
SKEW	0.07		-0.00		0.54		-0.13		0.36		0.45		1.14		0.20		0.07		-0.29		-0.21		0.10		0.02
MAX	32.61		35.64		52.47		70.93		82.70		89.37		100.32		89.84		82.20		69.60		51.14		37.90		58.16
MIN	-0.26		-1.00		20.29		37.80		55.67		69.10		76.71		72.90		57.83		43.87		18.07		7.86		45.38
YRS	106		111		114		111		113		108		110		102		106		107		110		104		85