HANNAH 2 N, ND

Average of Maximum Temperature (Degrees Fahrenheit)

(323936)

File last updated on April 23, 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
1905	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	77.60	k	77.87	a	73.32	b	50.96	c	37.36	b	21.71		52.24	g
1906	17.61		16.61		29.89	c	59.13		61.06		72.79	b	77.10		77.71		77.33		54.63	a	-----	z	-----	z	54.39	b
1907	-----	z	-----	z	-----	z	-----	z	55.27	a	71.50		76.33	d	72.47	a	61.90		54.96	c	-----	z	24.00	d	59.49	e
1908	22.97	a	-----	z	-----	z	-----	z	62.50	i	74.78	c	-----	z	73.84		72.97		55.52	f	37.32	b	-----	z	56.37	g
1909	13.18	c	14.24	g	28.27	i	-----	z	53.08	s	72.90		77.61	c	-----	z	74.08	f	55.76	f	-----	z	15.06		44.69	h
1910	19.42		16.36		53.84		59.20		61.85	e	81.53		82.64	c	78.00		66.60		60.42		-----	z	16.57	h	57.99	b
1911	6.55		13.52	a	34.23		50.77		64.94		74.40	e	74.38	b	74.10		66.00	d	49.16	f	24.89	c	18.61		45.67	a
1912	-2.16		14.55		24.00	b	51.11	b	61.79	b	74.73	h	-----	z	71.42		60.93	a	51.16	f	34.90	j	20.57	j	40.23	e
1913	-----	z	11.68		23.81		56.34	a	60.77		77.11	b	76.52		80.10	b	69.67	i	47.10		41.37	c	30.10		50.49	b
1914	18.19		3.96		30.39		44.79	a	67.97		73.50		85.23		79.61		75.73		64.16		30.27	h	10.57	a	50.37	a
1915	10.77		23.57		32.81		58.24	a	64.93	a	65.67		73.58		78.94		68.86	a	56.45		34.83		22.37	l	51.70	a
1916	-2.73	a	8.70	i	26.69	e	43.00	b	61.97		68.77		82.55		80.00		67.30		45.39		37.27		14.78	h	51.02	b
1917	3.55	b	3.18		29.86	b	43.07	a	66.71		73.62	a	81.30	k	80.80	a	-----	z	-----	z	-----	z	10.86	b	38.96	d
1918	3.90	a	17.96		44.80	a	51.83		61.10	a	75.28	a	75.68		76.61		66.12	n	59.90		33.67		21.23	a	47.45	a
1919	21.37	a	13.39	e	19.18	n	48.33		69.48	b	78.57		84.68		80.14	b	68.80		44.50	a	23.80		10.39		49.40	a
1920	5.16		19.04	a	26.27	a	40.30		67.81		73.33		81.81		84.61		75.50		63.03	a	42.90	t	18.97	b	50.53	a
1921	17.16		21.41	a	30.33	a	32.43	w	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	22.97	i
1922	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1923	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1924	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1925	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1926	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1927	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1928	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1929	-0.62	b	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-0.62	k
1930	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1931	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1932	-----	z	-----	z	-----	z	-----	z	-----	z	80.30		79.64	c	80.87		68.17		44.10		28.12	f	14.76	b	61.31	f
1933	13.68		15.91	e	32.84		48.87		69.30	a	82.60		84.35		83.45		73.23		49.19		29.87		10.43	c	49.48
1934	18.74		20.82		32.77		51.97		78.52		74.20		85.45		80.61		63.27		58.68		40.53		17.43	c	51.92
1935	3.93	b	27.70	a	29.42		46.17	a	62.55		70.47		84.55		78.55		66.77		57.35		24.53		17.52		47.46
1936	-1.36	c	-5.76		29.19		44.77		77.63	a	76.33		94.42		83.48		72.47		52.90	a	33.93		19.69	b	48.14
1937	-3.27	a	11.25		28.32		45.80		68.00		75.14	a	80.61		83.53	a	68.66	a	50.77		30.27		15.35		46.20
1938	10.93	a	12.93		40.13		51.23		61.52		74.17	a	80.83	a	82.03		75.28	a	60.48		27.21	a	20.06		49.73
1939	14.79	c	2.75		27.29		49.93		69.52		68.43		84.35		82.55	b	71.57		45.43	a	-----	z	36.97	a	50.33	a
1940	11.97		22.97		29.87		46.00	a	66.26		72.73		83.16		79.52		75.90		-----	z	27.03		22.74		48.92	a
1941	15.77		15.69	b	29.00		51.07		67.81		73.07		81.13		77.42		63.83		52.10		30.73		25.23		48.57
1942	23.26		17.86		34.29		50.30		58.55		69.43		75.57	a	74.26		63.10		60.90		34.07		15.67	d	48.10
1943	1.97	a	21.62	b	23.97	b	51.60		59.10	a	68.20		78.29		76.58		65.37		60.97		33.37		31.89	c	47.74
1944	28.26		18.96	c	24.13	a	52.53		69.94		70.07		77.53	a	73.47	a	66.72	a	61.71		31.97		21.38	b	49.72
1945	12.79	b	20.85	a	39.90	a	43.90		55.71		67.17		77.23		75.65		64.41	a	56.23		24.07	a	13.50	e	45.95
1946	13.07	a	13.68	f	39.26		57.27		63.06		72.97		79.10		75.27	a	67.17		46.90	b	29.83	a	22.86	i	54.39	b
1947	21.60	a	14.12	c	26.81		46.10	a	58.74		67.90		81.58		81.29		64.83	g	60.77		27.97	a	18.80	a	45.97	a
1948	14.39		11.93	b	23.83	b	44.43		67.65		72.03		77.03		78.00	c	77.83	a	-----	z	32.70		15.31	e	46.83	a
1949	8.58		-----	z	-----	z	-----	z	67.42		74.57		81.39		83.65		69.35	g	52.65		40.67		12.30	h	58.42	e
1950	-7.28	b	14.21		27.57	c	38.03	a	56.35		71.90		75.10	a	73.70	a	68.30		54.06		27.00	b	12.55		42.63
1951	7.13		15.43		20.97		47.00		69.90	b	69.97	a	79.74		70.97	b	60.57		48.26		26.73		10.74		43.95
1952	8.83	a	24.76		26.84		64.37		66.81		74.17	a	79.26		79.23		72.83		54.27	a	38.23		23.23		51.07
1953	16.50	a	21.31	b	32.67	a	45.93		63.58		72.83	a	78.53	a	80.58		66.80		64.43	a	43.22	c	24.73	a	50.93
1954	3.45		31.79	d	30.70	a	46.70		58.90		70.63		78.63	a	74.37	a	62.23		51.97	a	40.97		27.66	b	48.17
1955	-----	z	13.26	a	21.53	a	56.83	a	66.03		72.56	c	80.65		82.19		66.67		56.30	a	20.93	a	10.45		49.76	a
1956	11.26		9.24	l	23.68		37.71	b	63.47	a	77.86	b	75.39		76.45		64.93	b	58.81		35.67	f	20.06		50.96	b
1957	8.77		18.18		32.55		49.47		68.67	d	70.24	a	82.65		74.35		63.21	a	52.77		34.53		25.30	a	48.39
1958	23.00		14.63	a	35.29		55.57		70.03		70.93	c	76.33	a	76.97	a	66.86	b	57.52		31.93		13.84		49.41
1959	4.94		14.69	b	34.97		51.00	a	62.86	b	76.38	a	80.65		81.14	b	65.59	a	41.85	d	24.40		27.68		47.18
1960	12.71		18.28		22.26		45.87		65.85	d	73.93	a	84.35		80.94		73.72	a	56.71		33.30		18.84		48.90
1961	13.90		23.15	a	35.03		45.63		66.60	a	81.30		80.29		87.35		66.00	e	56.77		36.23		12.00	a	50.36
1962	9.94		10.21		25.84		46.93		60.27	a	78.69	q	75.26		78.52		66.33		58.06		41.17	l	20.76	b	45.21	b
1963	7.03		17.11		38.65		50.73		63.52		75.03		80.16		-----	z	73.47		67.97		39.93		11.59	b	47.74	a
1964	19.00		24.69		24.87		51.00		68.10	a	70.80		79.65		73.86	b	64.43		55.26		32.43		7.03		47.59
1965	6.26		16.04		21.81		45.13		62.58		72.97		76.90		77.32		54.63		57.52		29.07		23.32		45.30
1966	-4.48		11.96		32.40	p	42.13		60.03		76.04	b	81.06		76.29		71.00		54.39		24.93		17.57	a	46.45	a
1967	12.57	a	11.68		28.07	a	42.47		59.94		74.07		81.06		81.03		74.47		51.23		32.67		20.48		47.48
1968	10.90		17.34		39.03		52.20		62.20	a	72.83		76.55		71.48		67.03	a	53.53	a	33.97		13.16		47.52
1969	3.97		16.11		24.90		52.77	d	66.84		65.60		75.45		83.10		68.90		46.00		36.30		22.68		46.88
1970	7.37	a	18.39		23.23		42.27		59.19		78.27		80.55		79.68		67.63		53.71		29.97		13.65		46.16
1971	2.42		20.61		29.00		45.75	b	66.77		74.70		73.23		79.94		65.33		53.23		29.70		14.55		46.27
1972	6.93	b	10.34		29.48		45.97		71.16		78.03		73.74		81.55		64.47		49.32		27.57		9.39		45.66
1973	20.32		22.96		41.06		49.43		66.55		76.52	e	81.31	o	81.84		66.57		58.71		27.76	e	10.46	c	47.47	a
1974	2.97		13.07		22.45		43.40		55.77		75.13		81.68		71.65		61.93		56.48		32.60		25.39		45.21
1975	21.10	u	-----	z	24.07	b	40.07		64.81		72.93		82.48		74.06		65.00		55.03		36.73		18.35		53.35	b
1976	13.10		23.10		24.65		53.83		69.71		76.40		80.71		81.04	g	73.90		50.32		33.37		12.35		46.49	a
1977	5.10	b	23.04		37.68		61.90		78.45		74.17		79.61		71.65		62.83		58.55		33.13		12.04	g	53.28	a
1978	3.08	g	-----	z	-----	z	-----	z	77.60	u	77.08	e	77.90		79.61		72.90	a	58.52	d	28.83	f	11.50	a	62.92	f
1979	-0.13		3.26	a	25.93	d	35.22	c	56.53	a	74.93	a	79.70	a	76.58		69.33		51.25	c	32.07	a	27.03		44.31
1980	10.48		15.31		25.67	a	62.66	a	76.26		76.77		80.58		74.48	d	66.33		50.21	c	38.76	a	17.85	e	49.61
1981	21.48		18.40	h	41.90		58.14	a	65.81		73.47		81.50	a	80.58	e	-----	z	54.00	n	51.00	k	20.73	p	60.41	e
1982	-4.21	q	17.73	m	30.62	o	50.11	b	64.03		69.55	h	80.87	p	77.94	n	69.53	o	55.82	n	33.50	j	25.05	i	57.07	j
1983	23.67	a	24.57		30.65		47.40		62.74		74.72	a	84.26		87.55		67.17	a	52.63	a	33.97	a	5.14	c	49.54
1984	17.23		30.50	a	29.03		53.93		64.54	c	75.03		80.94		85.90	b	62.70		52.77		33.63		14.07	c	50.02
1985	11.23	a	17.84	c	36.00		58.28	l	73.59	b	69.07		81.48		72.58		65.47		59.76	b	-----	z	-----	z	54.11	c
Period of Record Statistics
MEAN	10.53		16.60		30.26		49.12		65.01		73.65		79.85		78.39		67.88		54.60		32.32		17.96		47.81
S.D.	8.01		6.81		6.56		6.22		5.32		3.57		3.64		4.06		4.74		5.51		5.18		6.55		2.16
SKEW	-0.05		-0.59		1.06		0.30		0.47		0.07		0.80		0.04		0.14		-0.12		-0.01		0.49		-0.32
MAX	28.26		31.79		53.84		64.37		78.52		82.60		94.42		87.55		77.83		67.97		43.22		36.97		51.92
MIN	-7.28		-5.76		20.97		35.22		55.27		65.60		73.23		70.97		54.63		41.85		20.93		5.14		42.63
YRS	64		58		61		62		65		66		64		66		62		61		54		58		34