JAMESTOWN STATE HOSP, ND

Average of Average Temperature (Degrees Fahrenheit)

(324418)

File last updated on April 20, 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
1881	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1882	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1883	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1884	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1885	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1886	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1887	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1888	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1889	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1890	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1891	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1892	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1893	-17.17	y	-0.41		15.55		35.50		52.39		69.17		70.21		67.87		58.45		42.71		25.90		6.76		40.37	a
1894	3.28	a	10.88		27.24		43.00		55.13		70.03		73.29		71.35		59.18		45.98		26.48		24.07	b	42.49
1895	0.36	b	10.32		26.23		51.72		54.63	h	-----	z	68.40	j	68.03	b	60.70	b	42.48		23.77		16.40	b	33.33	c
1896	8.39	d	18.41	b	16.50	b	41.34	a	58.77	a	66.62		69.10		67.31		55.03		42.97		11.34	b	17.95	a	39.48
1897	7.68	f	9.87	b	6.95	l	44.64	i	55.19		61.20		67.77		63.42		62.95		50.08		23.33		12.16	b	45.11	c
1898	16.13		15.69	b	25.28	d	43.38		52.13		63.72		69.05		64.89		55.63		-----	z	-----	z	22.25	o	45.10	c
1899	7.40	b	2.02	a	11.16		37.68		50.02		62.38		68.05	a	68.12	k	-----	z	-----	z	-----	z	-----	z	34.10	e
1900	19.43	c	3.10	h	24.28	b	53.27	b	60.00		67.38	b	68.26		70.74		55.79	b	46.82		21.43		14.52	b	45.63	a
1901	4.76	h	4.23		25.20	h	42.89	g	62.26	j	62.05	b	70.41	d	66.76		53.07	c	48.50		25.36	e	11.12	g	47.20	e
1902	14.38	b	10.52	b	28.57	a	39.60	e	55.57	a	58.17	a	67.92		64.70	a	53.36	a	44.17	a	30.11	b	7.00	d	39.50
1903	8.12	b	1.07	a	20.20	c	44.28	a	56.57	a	61.23		67.53		66.57	c	53.52	a	48.26	b	26.36	a	15.60	j	41.25	a
1904	2.20	c	-5.00	h	20.06	e	39.20	c	54.48	c	61.31	i	64.45	a	65.28	a	55.10	a	48.58	e	36.46	c	14.93	c	40.07	b
1905	0.07	c	15.24	i	36.52	b	42.33	a	52.68	a	61.82		68.23		70.19		61.60	a	44.60	a	34.58		18.93	b	44.69	a
1906	18.13	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	66.63	a	64.46	c	46.73		27.21	b	8.20	c	38.56	f
1907	-3.65	a	14.41	a	25.95	a	36.57		47.12	a	63.26	a	67.31	b	66.55		52.76	a	43.81		30.90	a	22.28	a	38.94
1908	18.60		13.50	a	22.31		44.62		50.39		61.18		69.34		63.44		61.30		43.77		31.78		13.18		41.12
1909	4.50		9.54	a	24.69		35.33	a	51.31		63.42		67.05	a	66.21		56.58		40.53	a	28.93		3.02	b	37.59
1910	8.18		2.57		39.80	a	47.30		49.93	b	65.62	a	68.07	a	67.39		54.02		47.03		25.45	a	15.93	a	40.94
1911	-1.21	b	6.81	b	33.50		42.77		54.52		64.54	b	63.67	a	60.95		53.84	b	44.54	c	17.47		16.71		38.17
1912	-3.95	b	13.12	a	15.68	c	43.72	c	54.06	d	61.09	b	66.84		62.08		52.00	b	44.21	e	33.28	c	21.02	k	40.19	a
1913	2.92	f	6.24	e	18.73	e	46.50	b	51.77	a	65.55	a	65.71		68.48	a	56.22		39.43	d	34.76	g	22.85	a	44.15	b
1914	14.88	a	3.22	c	27.43	c	42.02	e	58.28	a	63.07	a	73.15		65.29		60.95		51.23		32.42		5.90		41.49
1915	4.56	e	17.23	b	24.84		49.46	b	51.38	b	59.69	a	64.21		64.69		56.90		47.03		29.62		15.33	b	40.41
1916	-4.80	f	7.10		21.29		40.27		51.87	a	58.35		73.56		65.85		55.15		39.37		28.13		1.48		40.22	a
1917	1.02	b	-0.71		22.03		36.63		51.03	a	60.18		72.11		66.15		54.88		35.44	g	33.87		0.80	h	39.72	b
1918	-4.06		7.71		33.50	b	39.95		49.98		60.71	i	67.35	d	67.34		52.80		51.16	c	31.65		21.21	b	38.05	a
1919	22.02	b	10.77		20.82		43.17		56.02		67.71	b	71.52		68.94		62.02		36.15		17.92		8.97		40.50
1920	6.23		12.57		27.02		34.40	a	55.27		63.58		68.98		69.24		60.65		50.55		29.80		14.11		41.03
1921	16.85		21.13	b	26.21		44.32		56.56		69.38		71.97		69.00		60.67	a	49.52	a	22.22		18.11		43.83
1922	11.13	d	3.50	b	28.73		43.21	a	57.48	b	65.38		67.40		70.75	a	60.86	b	46.17	b	32.59	b	10.15	g	44.29	a
1923	11.32	a	5.71	d	17.18	c	39.53	a	54.77		66.00		68.34		60.34		57.75		45.09	b	36.90	a	23.80	c	40.56
1924	5.95	b	19.74	d	28.62	b	41.22		47.98		58.55		64.45		61.65		50.33		49.13		27.73		2.28	a	38.14
1925	7.60		16.07	a	27.25	a	46.43		53.74		62.03		66.82		69.08		57.60		33.64	b	27.27	b	16.04	c	40.30
1926	15.22	a	20.38	c	24.77	a	40.47		57.65		60.83		67.66		63.24		49.61	b	36.55	a	16.30		6.91	b	38.30
1927	8.28	b	12.09	e	29.42		40.65		47.56		61.70		65.52		64.19	b	56.70		46.08		21.96	d	-2.04	c	37.68
1928	12.59	c	17.81	b	26.47	b	35.70		57.71		59.18		67.77		65.63		53.52		43.11		30.86	b	22.98	d	41.11
1929	-5.69		1.09		30.40		41.23		49.10		62.07	b	70.27		68.21		51.52		44.05	a	24.25	f	10.78	d	38.46	a
1930	-2.76	f	21.40	d	26.23		46.25		50.93	c	63.67		71.82		70.23		56.72		42.81	d	29.80		19.45		45.39	a
1931	21.05		27.75		25.84		42.32		51.82		67.65		71.28	b	66.66		61.35		48.77		31.37		19.45		44.61
1932	10.15		13.59		19.11		43.41	b	54.97	a	67.82		70.35		67.97		55.90		39.87		26.70		15.75	e	40.47
1933	11.32	f	8.36		28.87		38.93		54.45		71.50		71.27		67.90		61.73		42.10		27.82		8.33	a	43.75	a
1934	16.95		18.56	a	26.92		42.65		63.82	c	64.98		71.98		65.77	a	51.85		49.21		33.58		13.37		43.30
1935	4.55		26.09		27.42		37.59	a	49.23		62.82	b	75.24		66.26		56.88		45.00	d	17.08		11.19		39.95
1936	-7.24		-13.06	b	26.77		35.38		61.65		67.92		82.39		71.16		59.97	a	39.79	c	26.11	c	16.20	d	38.92
1937	-10.23	e	1.32		19.33	b	36.73	b	56.97		65.11	b	73.05		74.76		58.37		44.94		25.13		11.18		38.05
1938	8.12	a	7.92	d	34.82	a	44.21	a	51.84		65.05		71.12	a	71.13	a	61.04	b	51.42	a	24.48		19.24		42.53
1939	14.15		0.16		26.10		40.85		61.26		62.41	b	74.08	a	71.13		58.53		41.68		37.62		28.77		43.06
1940	4.05	a	15.82	a	24.32		40.62		56.85		66.23		74.94		67.80	a	64.19	a	52.23		23.65		20.79		42.62
1941	10.56		11.32		26.02	a	46.05	a	60.52		66.45	b	72.52		70.40	a	58.60		46.55		31.50	b	23.73		43.68
1942	19.56		15.66		32.24		46.63		51.82	a	62.03		68.16		67.87		55.03		47.58		30.65		10.67	b	42.33
1943	0.05		15.77		19.29		45.40	a	50.56		63.10		72.48		69.82		57.05		48.87		29.38		22.92	a	41.22
1944	23.05		11.02		19.91	b	41.10	a	59.98	a	64.83		70.34		68.03		57.69	a	49.37		30.32		16.79		42.70
1945	13.33	a	15.12		35.45		40.02		49.23		59.28		68.23	c	67.72	a	55.87		44.79		23.33	a	5.39		39.81
1946	8.77		8.98		35.61		48.75	b	51.25	a	64.63		71.32		65.66		56.63		42.23	a	27.42		14.19		41.29
1947	18.31		10.41		24.77		40.81	a	51.15	a	61.08		71.52		74.17	a	57.82		53.37		23.90	a	13.08		41.70
1948	8.29		8.54	a	18.50		43.17		56.55		64.40	a	72.02		70.07	a	64.72		46.87		30.23		13.32		41.39
1949	5.47		4.71		24.15		48.28	a	57.28	a	-----	z	71.42		72.00		56.65		45.84		36.80		9.98	a	39.33	a
1950	-9.28	a	8.93	a	21.61		33.87		50.85		66.08		67.77		65.29		59.20		48.02		22.60		10.11		37.09
1951	2.77		12.56	a	14.29		40.53		58.26		59.57		68.50		66.06		54.52		43.31		22.88		7.48		37.56
1952	3.31		17.64	a	19.28	a	48.40	a	55.98		66.25		70.13		69.12	a	62.87		43.68		31.13		17.79		42.13
1953	13.74		19.52		27.89		37.55		53.73		64.62		69.50		71.97		59.48		53.98		35.80		20.55		44.03
1954	1.10		31.85	a	25.03		41.30		51.35		63.72		70.97		68.10	a	56.97		45.39		35.95		23.10		42.90
1955	13.06		7.02	a	20.87		50.48		60.52		64.15		73.72	b	72.60		58.57		48.58		17.82		7.15		41.21
1956	8.19		9.11	a	23.13	a	36.08		55.22	a	70.65		67.79		67.77		55.67		50.18	a	30.82		19.92		41.21
1957	3.94		12.48	a	27.93	b	41.80		54.37	a	62.65		75.00	a	68.84		56.85		45.73		29.95	a	23.68		41.93
1958	18.71		13.85	a	29.84	c	44.74	a	57.90		59.28	c	66.84		70.86	b	59.82		47.92		29.52		12.72	b	42.67
1959	5.50	b	10.25		32.85		43.12		53.37		68.13		71.16		72.40		58.08		40.34		21.62		25.85	a	41.89
1960	9.98	a	11.69		18.52	b	41.93		55.76		62.82		72.11		70.32	a	60.37		46.95		30.13		12.73		41.11
1961	11.68		18.00		33.90		37.95		52.53		68.95		68.81		72.92		54.43		47.52		30.28		9.82	a	42.23
1962	6.65	a	9.30	c	22.90		41.77		53.71		64.37		66.68		69.76		55.22		48.85		34.52		18.31		41.00
1963	4.03		13.11	a	34.26		43.70		54.02		69.22		72.13		69.47		61.72		56.48		33.50		9.45		43.42
1964	16.92		20.97		20.65		44.37		58.40		64.10		72.37		65.29		54.65		46.61		27.36	a	4.53		41.35
1965	1.50		10.95		17.19		41.17		54.27		64.07		70.10		67.62	a	47.07		49.47		28.68		22.79		39.57
1966	-3.61		10.04		31.23		37.20		52.84		64.73		73.77		65.00	b	58.43		45.76		23.23		15.16		39.48
1967	12.34		8.86		27.48	a	38.18		51.06		63.13		69.57	a	68.79		60.60		45.02		29.38		14.97		40.78
1968	8.78	b	12.12		35.70	a	43.77		50.71	b	63.24	a	69.19		67.11		58.67	a	46.39		30.93		9.66		41.36
1969	-1.16	b	14.87	a	17.37		44.47		57.50		59.02		69.83	b	73.73	a	61.64	b	40.97		32.42		17.93	a	40.72
1970	3.42		14.38		18.94		40.17		54.29		68.85		73.21		71.73		61.19	a	45.69		26.79	a	10.88	a	40.79
1971	0.55	a	12.82		27.52		45.28		53.53		66.76	a	66.90		70.69		58.88		47.18		28.86	a	11.66	b	40.89
1972	3.97	a	7.38		25.75	a	40.65		59.23		66.21	a	67.77		70.95		57.93		43.94		27.53		7.03		39.86
1973	16.03		20.43		36.42		43.63		56.48		66.63		71.02		74.39		57.20		50.48		25.36	a	12.20	a	44.19
1974	5.00		14.64		25.13		43.43		53.35	a	65.57	b	75.42	a	66.44		56.03		48.98		29.10		20.87		42.00
1975	14.58		11.55		22.47		34.60		56.40		65.12		74.18	a	67.98		55.93		48.73		32.48		17.16		41.77
1976	10.44		24.03		25.82		46.65		57.10		68.47		72.10		73.32		61.21	a	40.62	b	24.63		11.35		42.98
1977	-1.26		22.14		32.92		51.17		65.82	a	67.57		72.00		62.97		57.67		46.54	e	26.88		8.15		42.71
1978	-0.90	b	7.09		26.92		42.48		59.37		65.78		70.92		70.27		64.75		47.45	a	24.17		9.73	a	40.67
1979	-2.68		-0.90	b	21.73	a	35.12		49.47	a	64.81	a	71.73		67.32		62.21	a	45.43	a	26.28		23.72	a	38.69
1980	8.57	a	13.57		23.16		50.48		61.45	a	67.48	a	73.05		66.98		57.97		44.38	b	35.63		16.97	a	43.31
1981	15.90		22.93		35.87		48.86	e	56.42		63.43		72.27		70.47	a	57.93		46.66		36.32		11.76		44.90
1982	-6.94	d	11.22	a	24.26		40.33	d	56.97		59.95		73.98	b	69.98	a	57.97	a	45.00		23.47		19.70	c	39.66
1983	-----	z	24.55		28.68	a	39.48	b	52.30	a	65.88		75.46	c	76.72	a	56.00		42.21		27.93	o	-0.50		46.08	b
1984	13.55	b	24.26		22.37		43.02		53.06		65.63		71.53	a	73.47	b	53.45	a	45.03		27.22	a	8.42		41.75
1985	6.56	f	10.26	a	31.92	a	46.41	c	59.87	a	59.07	a	70.75	a	63.66	b	51.85		44.29		14.98		5.86	b	41.72	a
1986	15.84	c	11.30	a	36.18	a	41.50	a	56.60	e	68.10	a	70.32	c	64.02	c	53.45	a	45.82	a	20.57	b	20.18	a	41.99
1987	18.65	a	26.13	b	27.16		51.73		62.19		69.28	a	72.50		66.29	b	60.74	a	43.44		34.24	a	22.37		46.23
1988	7.57	b	12.07	b	29.57	a	45.50		61.48		74.83	a	73.98	a	71.79		58.36	a	43.95	a	27.18		17.24		43.63
1989	14.08	a	5.84		22.17	a	43.90		57.71		64.78	a	75.16		70.63		59.48		46.94		27.42		7.92		41.33
1990	24.11		19.64		33.61		43.60	a	55.24		66.60		69.53		70.68		62.40		45.94		31.85		9.85		44.42
1991	9.47		25.43		31.35		47.03		59.68		68.45		70.58		72.69		59.45		42.65		23.10		21.53		44.28
1992	20.50	c	25.76		34.43	a	42.12		60.44		62.50		64.05		65.45		57.97		44.76		26.60		9.95		42.88
1993	7.82		11.82		28.63		42.20	b	55.98	a	60.69	a	65.45	b	67.60	a	54.07	c	44.36	b	26.43	b	14.37	d	39.95
1994	-3.55	c	3.80	a	32.04	c	43.70		60.69		67.83	a	67.35		67.35	a	61.14	a	48.60		32.00		18.90		41.65
1995	10.47		15.70		25.67	a	38.85		54.03		68.77		69.73		72.23		58.34	b	43.69		23.12	a	14.33	b	41.24
1996	-0.32	c	15.10		19.85	a	38.10		53.27		67.38		67.55		70.50	a	58.03		45.33	a	16.77		3.47	b	37.92
1997	2.73	a	16.50		23.85		37.47	a	55.40		68.12		70.47		69.43	a	62.29	a	48.55		24.90	a	25.44		42.10
1998	11.61		26.91		24.37		48.71	a	60.95		62.83	a	71.98		72.18		64.98	a	47.68		30.14	a	19.31		45.14
1999	7.28	a	22.41	a	32.80	a	44.02	b	56.62	b	66.47	a	72.17	b	69.70	a	56.33		45.68	a	38.16	a	24.32	a	44.66
2000	13.10	a	22.54	a	35.98		43.81	a	58.20	a	63.52		71.18	c	69.50	a	58.86	a	47.08		23.67		2.10		42.46
2001	15.81		5.16		25.81		43.15		57.08	a	63.62		71.35	a	71.17	a	59.16	b	42.82	a	37.93	a	18.32		42.61
2002	17.37		23.80		17.92	a	38.67		49.55		67.82		71.82		66.81		59.55	a	34.74		29.52		19.76		41.44
2003	9.52		7.21		22.81		43.52		53.60		63.81	a	69.27	a	71.78	a	56.92		47.65		22.47		20.80	a	40.78
2004	3.23		15.90		30.60	b	43.23		50.35	a	60.16	a	67.13	a	61.53	a	58.73		44.76		33.53	a	19.55		40.73
2005	4.18	c	17.94	b	28.71		47.15		52.60		66.43	a	70.19	b	66.53	a	61.17	a	46.11		31.10		18.84		42.58
2006	25.52	a	13.87	a	27.92	a	49.09	a	56.39		66.07		73.21	c	68.73		55.88		40.23		29.10		23.73	a	44.14
2007	11.23		6.52		31.24		40.48		56.84		67.00	c	72.68		65.55		58.10		47.02		30.24	a	11.81		41.56
2008	7.47		7.76		24.72	a	39.26	a	51.40	a	62.37	c	69.47		68.53		58.07	a	45.31		29.83		5.74		39.16
2009	2.92		9.57	a	18.19		38.62		52.00		62.18		66.30	a	65.39	c	63.07	a	39.03		36.43		9.50		38.60
2010	8.31		7.83	a	31.55		48.55	a	53.98		64.70		70.53		70.44		55.02		49.02		28.13		10.02		41.51
2011	4.77		10.98	a	18.09	b	40.08		51.53		63.23		73.38	a	69.31		58.72	a	48.43	a	32.08		23.21		41.15
2012	19.37		20.53		40.18		45.78		56.55	a	66.90		75.00		67.35		57.69	a	41.65		27.57	a	13.52		44.34
2013	11.23	a	12.02	a	14.11		30.52		54.06		65.02		70.40	b	69.97		62.57		42.63		26.68		5.02		38.69
2014	6.76		6.74	e	22.21		37.37		53.82	c	64.83	a	67.92		67.97		58.52		46.95	a	20.78		16.68		39.21
2015	15.89		6.76	a	31.19		44.81	a	53.03		66.90		71.37	a	68.38	a	64.29	b	48.40		34.18		20.53	a	43.81
2016	13.97	b	23.96	c	35.14	c	41.72	a	58.08	a	66.79	b	69.85		68.34	b	59.93	a	46.40		40.02		12.68		44.74
2017	11.94		21.73		26.47		43.05		55.15	a	66.20		71.89		65.85		59.55	b	46.32		26.23		17.08		42.62
2018	11.23		6.59		25.13	a	31.65		60.98		69.72		70.85		67.20	a	56.72		39.27		21.85		21.21		40.20
2019	8.20	a	-2.36		19.31		41.45		49.82	a	65.55		71.15		65.66		60.47	a	38.31		26.43		15.13		38.26
2020	11.95		16.47		28.32		36.90		52.68		69.50		73.21		70.44		58.03		39.06		32.78		23.60		42.75
2021	21.05		6.00		34.98		40.45		54.44		71.05		74.24		70.53		63.42		49.85	a	33.00	a	16.05		44.59
2022	5.35		7.68		25.87		34.32		54.18		67.40		71.97		69.44		61.03		46.42		25.02		6.79		39.62
2023	12.06		13.71		13.32		33.27		61.97	a	72.05		68.58		68.63		63.13		45.90		31.55	a	27.24		42.62
2024	13.15	a	28.05		26.92	a	43.45	k	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	22.71	i
Period of Record Statistics
MEAN	8.60		12.68		26.05		42.07		54.97		64.86		70.39		68.31		58.02		45.48		28.15		14.69		41.41
S.D.	7.57		7.52		6.01		4.42		3.73		3.23		2.90		3.05		3.42		3.78		5.31		6.57		1.97
SKEW	-0.17		-0.01		0.02		0.02		0.31		0.10		0.27		-0.10		-0.28		-0.40		-0.39		-0.20		-0.06
MAX	25.52		31.85		40.18		53.27		65.82		74.83		82.39		76.72		64.98		56.48		40.02		28.77		46.23
MIN	-10.23		-13.06		11.16		30.52		47.12		58.17		63.67		60.34		47.07		33.64		11.34		-2.04		37.09
YRS	123		128		129		128		128		126		129		130		130		128		126		124		108