HANNAH 2 N, ND

Average of Minimum 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	62.29	n	52.07	a	41.25	b	24.89	c	14.22	c	1.94		26.87	g
1906	-2.52		-8.56	a	6.07	c	31.63		34.65		47.39	b	50.35		49.19		42.76	a	26.60	a	-----	z	-----	z	27.76	b
1907	-----	z	-----	z	-----	z	-----	z	27.23	a	46.23		48.70	d	45.67	a	35.45	a	25.57	c	-----	z	2.44	d	33.04	e
1908	-0.39		-----	z	-----	z	-----	z	40.67	j	48.52	a	-----	z	44.77	a	44.76	a	29.11	d	17.46	b	-----	z	30.71	f
1909	-12.84	f	-8.20	h	1.39	m	-----	z	33.00	j	48.10		52.69	e	-----	z	38.65	d	28.88	e	-----	z	-4.30	a	32.81	g
1910	-1.97		-11.79		25.26		28.53		29.64	c	49.40		46.04	c	43.37	a	37.62	a	30.65		-----	z	-5.04	g	27.67	b
1911	-21.52		-10.46		12.61		25.03		36.61		50.17	g	45.28	b	45.17	a	36.00	d	26.75	g	-2.11	c	1.43	a	16.80	b
1912	-26.71		-7.31		-4.17	b	26.43	b	37.10	b	42.73	h	-----	z	45.94		37.52	a	26.62	e	19.80	j	-0.38	j	16.93	d
1913	-----	z	-10.89		-5.45		31.43		33.42		46.21	b	46.42		47.48	b	36.62	i	22.29		21.44	c	5.84		23.82	b
1914	-5.97		-21.93		8.55		22.76	a	36.81		43.45	a	52.55		43.32		40.13		33.23		8.14	h	-11.23		21.97	a
1915	-12.00	a	2.14		9.74		30.40		32.84		37.33		42.81		43.93	a	37.48	a	26.39		11.93	a	-1.00	k	23.91	a
1916	-24.68		-15.83	k	6.73	e	23.86	a	36.27	a	43.97	a	58.55		49.16		37.40		26.35		15.10		-10.39		23.85	a
1917	-19.74		-18.21		6.07	b	22.33		33.55		41.83		48.00	l	44.19		-----	z	-----	z	-----	z	-12.53	a	12.19	d
1918	-17.73	a	-8.30	a	21.35		26.17		35.32		49.48	a	48.03		47.55		33.38	n	29.77	a	18.23		3.57	a	23.04	a
1919	0.26		-8.56	a	-5.71	n	28.47		40.60	a	49.50		52.26		49.39	c	39.48	a	19.10		0.80		-7.03		24.02	a
1920	-14.20	a	-7.76		3.97		20.10		37.74		48.50		51.68		53.52		45.17		34.10		20.10	t	0.82	c	24.88	a
1921	0.00		2.68		8.34	b	21.14	w	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	3.67	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	-22.97	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-22.97	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	54.40		53.66	b	52.93	b	40.60	e	24.41	d	8.39	b	-5.62	b	32.68	e
1933	-6.00		-10.08	d	11.87		29.17	a	41.06		55.73		57.00		57.52		47.66	a	24.48		12.73		-11.00		25.85
1934	-3.16		-0.61		10.13		28.80		43.74		49.70	c	53.97		49.39		38.03		33.77		20.70		-1.45		26.92
1935	-14.61		8.07		11.23		26.54	b	36.81		47.86	a	60.03	a	50.46	c	40.28	a	28.37	a	1.53		-2.52		24.50
1936	-21.70	a	-25.52		10.48		19.67		44.87		50.07		62.06		56.23		47.03		25.06		12.27		-1.03		23.29
1937	-23.10		-9.75		8.71		27.80		40.81		46.63		56.10		55.55		39.33		29.70	a	12.00		-5.10		23.22
1938	-8.71		-7.25		19.53	a	25.27		37.87		46.77		52.87		51.29		42.48	a	35.27	a	8.52	c	2.79	b	25.56
1939	-5.89	d	-18.70	a	5.87		25.53		42.58		45.14	a	56.08	f	53.00		41.87		27.50	a	22.47	o	14.73	a	23.16	b
1940	-11.11	c	-0.68	d	0.61		24.83		38.81		47.12	f	57.69	b	53.56	f	48.86	b	-----	z	12.23		-0.39		18.98	c
1941	-5.77	a	-5.04		4.87		28.34	a	43.68		51.27		55.10	b	50.52		40.30		28.10		15.10		5.97		26.04
1942	2.80	a	-4.30	a	13.52	b	28.73		33.84		45.87		49.32		50.94		39.50		30.42		9.93	b	-7.55		24.42
1943	-17.19		-3.19	a	-0.80	a	26.77		34.26		46.60		56.20	a	49.77		39.87		31.90		18.50		3.84		23.88
1944	5.63	a	-8.44	d	4.76	b	25.97		43.32		49.87		52.70	a	52.42		42.53		30.94		21.20		1.32	c	26.85
1945	-2.65		-2.00	a	20.17	b	25.10		34.07	a	44.67		53.03		51.73	a	40.31	a	26.58		10.72	a	-4.43	h	27.43	a
1946	-7.87		-11.00	l	20.66	b	32.13		36.33	a	46.07	a	55.06		49.80	a	43.69	a	27.58		14.41	c	-4.04	d	28.53	a
1947	-3.89	c	-10.26	a	5.07	d	24.96	c	32.48	b	47.38	a	55.32		59.23	a	38.37	c	36.30	a	14.35	d	-3.83	b	24.62
1948	-8.17	b	-9.04	c	1.57	c	25.36	b	38.00	c	46.52	a	56.65		53.64	c	47.79	a	-----	z	19.03		-7.73	e	23.97	a
1949	-12.35		-----	z	-----	z	-----	z	40.39		50.13		54.19		55.60	a	39.13	g	30.39		22.77		-6.97	b	29.27	d
1950	-24.62	b	-9.75		1.00	h	21.66	a	37.35		47.13		52.83	a	48.52		44.37		33.10		9.43	b	-6.06		23.09	a
1951	-12.06		-3.71		0.35		26.27		40.45	b	45.59	a	51.10	a	50.43	a	39.10		27.83	a	8.43		-5.58		22.35
1952	-11.35		5.64	a	8.81		31.69	a	37.74		49.55	a	52.40	a	49.10		42.00		25.83	a	16.67		5.68		26.15
1953	-4.94		0.39		12.66	b	21.37		38.13		48.28	a	51.50	a	53.29		39.90		35.48		23.22	c	3.07	a	26.86
1954	-18.35		13.79	d	9.90	a	22.93		33.35		49.31	a	54.80	a	50.07	b	41.23		31.33	a	22.63		10.34	b	26.78
1955	-----	z	-6.96	a	-3.23	a	34.93	b	42.23		50.74	c	56.52		53.00		38.80		30.30	a	4.07	a	-10.26		26.38	a
1956	-9.87		-10.75	a	2.39		17.62	d	37.47	a	53.64	b	50.90		51.23		36.25	b	33.13		20.08	f	1.26		23.93	a
1957	-13.32		-3.04		12.87		27.83		39.19	d	45.24	a	56.10		52.03		39.52	a	31.81		16.63		5.37	a	25.85
1958	3.58		-6.37	a	16.26		27.70		37.06		41.89	c	50.47	a	48.10	b	40.67	c	31.10		13.62	a	-6.13		24.83
1959	-14.06		-9.36	c	15.42		26.79	a	36.57	a	50.59	a	52.19		50.38	b	41.21	a	25.86	c	6.57	b	10.39		24.38
1960	-10.81		-5.21		-0.26		27.13		39.24	b	47.50	b	52.48		50.87		39.32	b	29.17	a	14.47		-3.68		23.35
1961	-8.65		1.19	a	14.71		23.30		34.10	b	48.60		51.45		51.17	b	38.60	e	30.52		14.17		-8.07	a	24.26
1962	-11.03		-10.89		6.29		24.30		40.53	a	51.17	r	51.35		50.55		38.37		31.61		20.07	b	1.34	b	22.05	a
1963	-12.26		-5.89		13.23		27.07		35.90		52.83		55.42		-----	z	43.10		38.55		15.83		-7.73	a	23.28	a
1964	-2.48		2.97		-0.74		28.00	a	39.47	a	46.30		54.35		48.00		38.60		32.16		14.90		-11.55		24.16
1965	-14.23		-6.96		1.65		29.47		40.10	a	50.57		50.87		48.65		35.23		32.81		9.63		3.55		23.44
1966	-24.16		-10.14		13.20	p	25.43		35.74		50.10	a	57.94		50.13		41.70		30.26		6.70		-3.29		23.67	a
1967	-7.27	a	-14.32		6.16		23.43		34.39		47.53		51.48		46.57	a	45.03		31.35		17.83		3.48		23.81
1968	-8.35		-3.14		18.61		28.50		37.48		47.73		52.42		49.87		44.43		31.81		19.10		-3.10		26.28
1969	-16.47	a	-2.14		0.58		31.65	d	40.26		40.47		52.71		54.58		41.97	a	26.23		14.63		2.32		23.90
1970	-15.39		-10.18		-4.77		24.60		37.26		53.80		56.42		50.13		42.23		33.10		15.43		-7.03		22.97
1971	-15.32		0.36		7.57	a	25.79	b	38.32		52.72	a	50.74		53.42		44.60		32.39		14.83		-6.74		24.89
1972	-17.29		-11.41		9.00		26.70		43.13		48.53		48.61		51.16		37.90		26.45		12.33		-10.35		22.06
1973	-1.13		-1.04		24.90		25.93		36.84		50.93	a	53.00		54.35		40.43		36.19		9.16	e	-6.68	c	26.91
1974	-16.48		-10.18		-1.26		23.30		37.71		49.07		55.55		46.42		34.60		28.58		14.93	a	6.35		22.38
1975	-6.84		-9.04		0.32		24.87		38.27	a	47.70		53.71		47.00		38.03		33.61		17.90		-2.00		23.63
1976	-9.13	a	1.04	b	1.32		31.97		39.39		53.90		51.87		50.25	g	40.52	a	22.13	a	9.70		-9.65		21.19	a
1977	-14.86	b	2.52	a	19.45		29.57		49.61		49.47		53.16		43.67	d	44.97		32.39		13.47		-4.54	g	29.40	a
1978	-17.00	g	-----	z	-----	z	-----	z	51.25	w	46.21	f	51.77		48.59	b	41.82	b	29.42		-9.69	q	-8.60	a	32.60	g
1979	-18.81		-16.59	a	2.07	c	18.33	c	34.83	b	47.52	a	54.77		46.77		41.93		29.60	a	15.23		6.43	a	21.84
1980	-9.58		-4.00	a	2.26	d	29.72	a	41.13	a	47.97		52.39		46.00	h	40.24	a	30.00	d	20.00	a	-3.21	g	25.01	b
1981	-1.03		5.15	a	20.45		27.97	a	36.77		45.58	d	51.20	a	52.27	e	-----	z	27.36	q	24.05	k	-5.13	p	29.79	d
1982	-28.59	n	-8.20	m	8.07	p	25.67		41.77		42.82	h	48.27	p	48.47	n	36.18	m	32.89	m	14.05	i	7.08	g	33.72	j
1983	3.70	a	8.14		16.45		25.37		32.39		46.40		54.97	a	55.77		41.13		29.73	a	20.47		-19.33	a	26.27
1984	-2.71		14.50	a	10.97	a	30.63		33.77	a	49.03		51.00		56.19		36.57		32.23	a	14.50		-8.79	b	26.49
1985	-10.80	a	-6.15	b	17.74		31.22	l	39.61		43.17		49.84		44.17	a	37.80		30.45		-----	z	-----	z	27.31	c
Period of Record Statistics
MEAN	-10.47		-5.53		8.49		26.45		37.73		48.00		52.88		50.17		40.69		29.70		13.89		-2.42		24.68
S.D.	7.88		7.68		7.75		3.47		3.77		3.35		3.40		3.67		3.15		3.69		5.52		6.70		1.55
SKEW	-0.07		0.22		0.26		-0.20		0.18		-0.36		-0.21		0.06		0.50		-0.27		-0.67		0.17		-0.06
MAX	5.63		14.50		25.26		34.93		49.61		55.73		62.06		59.23		48.86		38.55		23.22		14.73		26.92
MIN	-26.71		-25.52		-5.45		17.62		27.23		37.33		42.81		43.32		34.60		19.10		-2.11		-19.33		21.84
YRS	64		61		60		62		65		63		64		64		64		64		56		59		34