DETROIT LAKES 1 NNE, MN

Average of Average Temperature (Degrees Fahrenheit)

(212142)

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
1895	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	16.03	b	16.03	k
1896	9.29	b	15.69	e	19.54	c	43.10	a	-----	z	-----	z	69.18		65.48	d	54.57	c	45.09	b	12.55	t	13.47	l	40.24	d
1897	1.92		13.78	l	17.79	n	42.33		58.03		58.60		70.74	b	63.23	e	68.71	b	44.25	m	22.78	c	4.60	e	43.44	c
1898	14.90	p	9.20	f	23.88	c	40.38		51.62	a	62.47		66.55	a	63.95		57.02		39.84		18.44	e	6.16		43.03	b
1899	-1.26	b	-3.46		6.54	c	38.97	a	52.29	c	62.73		67.44		65.44		53.42		44.06		36.10		11.24	b	36.12
1900	12.16		-3.43		20.56	d	47.67		56.90		64.30	c	63.92		71.24		55.98		53.11	m	20.71	d	13.43	d	38.49	a
1901	3.07	c	0.75		25.50	b	43.87	c	57.24		62.93	a	71.65		66.21		52.12	d	47.00		25.70		7.46	c	38.62
1902	9.72	b	10.52	b	31.62	a	39.19	a	56.95		58.76	a	67.48		63.47		53.83	d	43.12	a	29.25	d	8.41	b	39.36
1903	4.83	b	1.55		23.12	b	40.28		54.97	b	61.58		64.94		62.13		52.12		45.56		22.92		3.03		36.42
1904	-----	z	-6.72		18.79	c	35.55		52.82		60.30		62.32		62.32		53.28		44.73		33.93	b	13.21	e	39.14	a
1905	-4.10	g	6.30	h	30.88	e	37.16	b	48.90		59.55		64.28	a	66.32		59.33		39.31	b	30.30	b	13.37	d	44.94	b
1906	8.77	i	1.85	k	20.12	n	45.84	a	50.37	e	61.83	a	66.11		64.48	b	60.57	b	42.78	h	26.29	d	7.11	h	53.64	e
1907	-5.60	j	4.66	f	21.86	f	31.88	d	42.35	a	61.36	b	65.73		63.29		51.65	c	42.36	c	26.38		16.27	c	44.58	c
1908	10.88	b	11.12	e	19.68	c	42.64	a	51.13		60.27		67.52	d	62.81		60.76	c	43.17	d	31.10	e	10.33	d	39.28
1909	4.50	e	7.31	d	21.76		31.82		51.77	c	63.90		67.95	a	70.13		58.45	b	40.70	f	27.61	k	4.08	f	41.95	c
1910	7.05	b	-1.75	d	39.12	b	45.06	e	49.45		67.60		69.39		63.76		54.48		49.41	c	21.66	b	7.00	j	42.29	a
1911	-4.02	b	6.68		29.15	e	40.68	b	59.22	b	69.30		66.98		63.27		54.55		41.48		14.77	f	13.33	b	40.06	a
1912	-14.76	b	5.44	d	14.67	a	44.48	c	54.67	a	62.87		67.56		62.63		54.61	b	44.90	b	30.48	b	16.10	k	38.87	a
1913	-6.52	h	2.09		13.60	b	43.95	a	50.58	a	66.93		64.82		66.79		55.18		38.98		32.52		21.44		41.54	a
1914	12.13	h	-4.67	d	21.69	e	38.00		56.16		62.71	b	72.61		63.88	a	57.89	c	49.97	b	28.27	d	2.76	j	44.65	b
1915	0.00	e	18.48	g	24.27	c	49.02	a	51.23	c	58.28	a	63.35	d	63.42		56.45	b	45.47	a	27.37	c	15.10	e	41.27	a
1916	-5.23	i	-1.75	c	17.38	a	36.74	c	50.93	b	58.14	a	74.08		66.07	c	54.96	c	40.11	c	26.69	d	2.46	e	38.71	a
1917	-2.77	e	-5.26	e	21.58	a	37.34	a	51.68	a	59.87		70.27		64.20	a	55.30	b	32.60		34.93		2.02	b	35.15
1918	-5.56	e	10.15	d	33.68	c	39.96	b	53.48	c	62.30		65.92	a	66.87		51.43		48.10		34.59	h	19.00		40.48	a
1919	15.98		9.23		23.79		43.17	d	55.84		67.42		71.03		65.29	b	58.43		35.50		17.25		7.91	b	39.24
1920	-0.27	a	9.39	a	25.94		33.25		54.44		63.63		66.74		67.50	a	60.63		50.62	b	30.50	g	15.95		40.71	a
1921	12.95	a	17.11		24.00		45.10		55.82	a	70.23		73.74	b	67.90	b	57.28	a	46.68	c	21.70		14.47		42.25
1922	6.73	a	1.84		26.98	a	41.93	b	60.37	a	65.82		66.23		71.30	a	62.66	b	48.34		34.10		10.36	c	41.39
1923	9.45		2.37	b	15.85	a	38.90	a	56.34	b	68.45		72.58		63.77		60.69	a	46.05	a	35.88	b	22.94		41.11
1924	0.67	a	17.66		27.42		39.84	a	46.12	a	61.00		66.02	a	65.55	b	55.10		53.10	a	27.05	a	2.47	a	38.50
1925	6.97		13.72	e	28.52		48.67	a	52.71		62.85		66.53		70.00	a	60.62		33.90		27.45		11.61		40.30
1926	12.06		17.43	a	22.57	a	40.60		59.65		59.95		70.37		65.68		53.00		42.19		20.45		8.18	a	39.34
1927	6.65	a	13.23		29.13		42.17		49.63		62.43		66.32	a	64.30	a	57.82	b	47.39		22.55	a	0.45	a	38.51
1928	10.41	b	16.66	a	25.79		35.87		57.45		59.48		68.60		66.48	b	53.80		44.45		31.03		20.76		40.90
1929	-5.25	c	2.78	a	29.65		41.85		49.73		62.29	a	69.90	a	68.79		55.41	a	46.17	a	24.24	a	10.43	a	38.00
1930	-2.45		21.09		25.94		44.93		53.89		65.10		72.76		72.07	a	58.18		42.28	a	29.70		17.75	a	41.77
1931	17.15		24.64		27.03		43.77		52.71		68.87		71.18		66.13		64.03		49.52		32.88		20.89		44.90
1932	11.77	a	10.50	c	16.65	a	41.88		56.60		68.97		71.05		68.56		58.17	a	41.11		23.38	a	9.02		39.80
1933	12.68		5.20		26.55		40.08		55.60		72.07		72.83	a	66.95		61.28		42.18		21.32		7.30	d	40.34
1934	7.64	i	-----	z	20.52	j	39.23		60.82	a	65.30		69.24		65.37		52.23		49.11		32.43		8.48		49.14	c
1935	-1.40	a	20.05		25.33	a	37.05		50.10		58.70		73.71		66.85		56.15		43.58		17.10		9.65		38.07
1936	-7.21		-12.19		21.42		32.65		58.97		62.78		77.15		69.00		60.00	a	39.00	a	23.03		13.84	b	36.54
1937	-8.24		3.59		18.68		38.20		55.61		61.66	a	70.21		71.73	a	57.22		41.18		24.83	a	8.06		36.89
1938	3.44		9.71		32.79		40.62		50.50		63.10		68.47		70.23		58.59	a	50.55		23.42		13.52		40.41
1939	9.76		-3.24	a	19.60		37.47		60.00	a	63.42		70.72	a	68.61		59.33		41.03	a	32.93		23.55		40.26
1940	-1.00		13.28		18.45		37.23		51.47		61.92		69.18		65.24	b	61.15		51.47		24.03	a	15.03		38.95
1941	9.57	b	5.74	a	20.60		46.95		58.73		65.18		70.62	a	67.37		57.35		45.79		30.47		19.63	a	41.50
1942	14.38	a	12.46		31.76		46.18		50.00	b	60.82		66.05	b	65.42		52.42		45.23		25.45		6.87	a	39.75
1943	-1.21		9.94	a	14.45		40.79	a	48.48	a	63.17		72.47	a	68.76		54.72		47.45		27.37		16.79	c	38.60
1944	18.66	b	10.46	a	20.12	a	38.12		55.63		65.00		67.98		67.40		56.83		47.40		33.16	a	13.45	b	41.18
1945	9.88	a	3.91	l	29.40		37.50		48.56		59.62		67.84		67.68		54.85		44.60		25.88	a	6.55	c	41.12	a
1946	7.57	a	4.15	a	34.92	a	46.67	a	51.90		65.48	a	71.23		66.66		56.43		44.50		28.25		10.73	a	40.71
1947	13.10	a	5.66		21.77		37.08		49.34		61.63		71.73	a	74.52		58.14	a	53.63	a	23.32		10.68		40.05
1948	1.19	e	4.50		19.42		41.16	a	55.03		64.03		71.35	a	69.24		64.37		48.45		30.58		11.34	b	40.06
1949	3.47	a	-0.58	b	20.52	b	43.50	g	56.39	c	65.27		70.39		70.81		54.37		46.63		32.66	a	10.29		39.11	a
1950	-3.88	a	7.36		19.02		31.28		49.29		64.66	a	67.15	a	63.98	b	60.32		47.98	b	23.52	a	5.65	a	36.36
1951	0.42		11.46		13.73	a	36.52		57.61		60.27		67.79		64.05		53.18		43.58		18.00		6.56		36.10
1952	-0.40	a	16.21		17.38	a	42.58		53.16		64.03		66.81		64.90		57.78	a	38.44		30.07	a	17.72	b	39.06
1953	7.80	c	11.22	c	25.12	a	35.80		51.68		63.10		66.48		68.63		54.86	b	49.30	f	33.37		-----	z	41.81	b
1954	-0.12	j	19.00	i	19.60	b	37.48		47.03		62.48		67.66		64.69		53.93		42.68		32.53		18.13		44.62	b
1955	-----	z	3.56	b	14.19	b	48.35		59.08	a	62.87		70.03	b	68.21		53.35		43.24		17.22		3.34	c	40.31	a
1956	6.46	f	-2.17	f	13.19	b	31.23		50.32		66.33		63.83	a	64.13		51.18		47.02	a	29.38	a	14.50	b	43.11	b
1957	-2.27	a	7.39	a	22.41	b	39.58		52.08		59.17	a	70.40		63.89		53.55	a	43.53		27.23		19.98	i	39.73	a
1958	16.14	i	6.56	d	26.79	b	42.58		52.93	b	54.90	a	61.95	a	64.18	c	55.27	b	44.32	a	27.80		6.26	b	40.32	a
1959	2.10	a	7.04		28.90		41.95	b	54.77		64.38		67.84	b	69.79	b	56.19	a	38.78	a	17.87	c	22.67	d	39.36
1960	7.97	b	11.05		13.61	d	40.38	a	53.88	a	60.68		68.14	b	67.88	c	56.95	a	45.59	c	29.15		9.23	c	38.71
1961	-----	z	21.64	c	32.57	a	35.55		49.80	a	65.08		65.19	e	70.30	f	53.15	f	45.65		28.57	c	10.36	b	39.38	c
1962	2.02	e	7.48	a	22.65	d	-----	z	54.21		61.85	d	64.81		67.19		54.35		48.70	a	34.28		16.00	a	39.41	a
1963	0.02	a	9.55		31.37	a	44.78		51.35	e	67.50		69.77		65.95		59.38		55.56		-----	z	7.35	a	42.05	a
1964	13.08		15.79	a	18.29		43.21	d	57.27	a	-----	z	-----	z	63.60	b	54.55	a	46.10		29.10	d	5.59	c	34.66	b
1965	1.23	a	4.30	c	12.79	b	40.62	a	53.93	b	62.34	a	66.31	d	64.66	b	48.79	b	-----	z	-----	z	20.09	b	37.51	b
1966	-7.08	a	8.13	a	28.90		36.91	a	49.85		63.77		71.05		63.79		56.53		44.47		23.88		12.50		37.73
1967	8.11		2.38		25.26		39.16	a	48.56		62.10		65.82		64.15		57.67		43.05		28.02		14.35		38.22
1968	6.16		7.00	a	33.02		41.37		50.65		62.50		66.89		65.47		57.42		46.35	a	29.75		9.13		39.64
1969	-1.27	a	13.02		16.05		44.13		54.26		56.52		66.27		69.84		57.35		40.85		29.02		15.84		38.49
1970	-0.31		8.34		16.42		38.77		52.23		65.48		69.34		66.58		57.63		43.82		25.37		9.56		37.77
1971	-2.73	a	10.18		22.16		43.17		51.63		65.75		63.55		64.58		57.57		47.69		28.78	a	11.95		38.69
1972	-0.92		2.66		20.45		38.03		57.42		62.30		64.00		65.57	a	53.33		41.42		26.03		3.77	a	36.17
1973	9.85		14.18		35.31		41.32		53.62	a	64.55		67.61		71.66		57.68		50.32	a	26.72		11.60		42.03
1974	1.47	a	11.39	a	21.00		40.78		50.80	a	62.77		71.85		63.58		53.40		47.05	a	29.47		19.21		39.40
1975	8.66		8.71		15.87	a	33.28		54.76		62.15		70.50		63.98		51.48	a	47.42	a	29.83		13.58		38.35
1976	6.58	a	19.52		23.23	a	44.39	k	54.68		66.50		68.84		70.74		58.03		40.12	a	22.22	a	5.26		39.61	a
1977	-5.21		15.16		31.92		49.13		65.00		64.57		69.95	b	60.18	a	56.12		45.56		24.02	a	5.18		40.13
1978	-1.48	a	3.09		22.66		40.95		58.18		62.45	a	67.13		66.05		58.70	b	43.50		-----	z	5.18		38.76	a
1979	-6.65	a	-0.91		21.15		34.77		48.34		61.87		66.34		61.50	b	57.32		42.66		-----	z	-----	z	38.64	b
1980	5.32		8.84		19.37	a	45.62		56.42	a	59.18		66.81		63.56		53.77	b	42.67	a	32.40		13.13	a	38.92
1981	12.72	a	19.20		32.94		45.43		54.13		60.18		68.35		66.79		56.71	a	44.21		35.35		10.71	b	42.23
1982	-7.98	c	9.23		22.33	b	39.60	a	56.65	a	56.62	b	67.23		65.74		55.50	a	45.85		22.69	a	17.41	c	37.57
1983	13.05	a	20.24	a	28.60		40.32		51.53		62.65		71.02		73.55	a	58.19	a	44.53		30.85	c	-2.07	a	41.04
1984	7.95	a	-----	z	22.60		45.40		54.31		65.35	c	69.16		71.74		53.25		47.71	e	29.09	c	9.69		43.30	a
1985	5.21		8.98	a	31.84		46.67		60.17	b	60.00	b	68.58		63.24		55.69	d	43.72	b	17.77	b	2.29	c	38.68
1986	12.79	b	8.67	b	32.08	a	44.65		56.78	b	66.34	a	70.52		64.31		56.00		45.81	b	22.30	c	18.65	a	41.57
1987	15.13	a	26.63	a	32.63		50.83		60.60		67.15		71.61		65.06		57.98	c	41.71		32.88		18.40		45.05
1988	3.15		-----	z	27.16		43.05		62.98	a	71.15		71.52	a	70.76		56.92		39.74		26.02		11.94		44.03	a
1989	10.85		-0.67	a	18.55		39.87		55.81		61.28		71.77		67.03		56.95		43.90		20.80		1.90		37.34
1990	18.75	a	14.66		29.47		40.97		52.69		63.70		65.73		66.69		58.53		42.65	a	30.12	a	10.08	f	44.00	a
1991	2.75	c	18.04	a	28.64	b	44.90	a	58.77		67.35		66.95		-----	z	55.27		39.66		21.04	b	14.90		38.02	a
1992	15.48	e	21.73	a	-----	z	39.42		56.17	h	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	25.54	i
1993	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1994	-----	z	-----	z	-----	z	-----	z	-----	z	64.50	f	64.83	h	62.90	g	58.78	g	47.74	j	33.64	i	22.42	l	-----	z
1995	7.44	n	7.65	k	30.00	j	38.27	h	54.58	g	68.54	b	67.61	c	69.66	b	57.29	i	43.77	g	20.62	j	9.76	h	68.60	i
1996	-4.24	l	9.56	m	16.50	j	35.96	d	52.79	e	65.82	h	65.67	e	68.62	e	57.22	e	-----	z	18.94	m	5.42	m	56.05	g
1997	-----	z	-----	z	-----	z	-----	z	52.86	m	66.75	h	69.82	i	64.81	g	60.46	g	45.84	i	22.74	i	21.56	f	-----	z
1998	9.67	g	27.11	f	26.04	e	45.80	e	58.89	h	61.12	f	67.71	e	69.46	h	66.45	i	49.59	i	34.30	h	20.38	g	46.52	i
1999	12.50	g	24.32	f	32.13	e	49.04	f	60.57	i	67.75	h	73.63	e	70.83	h	56.17	g	44.64	f	37.12	f	23.22	h	52.88	j
2000	9.45	j	24.24	h	36.60	g	46.28	g	58.87	e	63.76	g	72.46	f	70.91	h	59.45	h	50.13	h	28.85	g	3.19	j	58.87	k
2001	18.54	h	9.20	h	26.48	e	44.71	f	59.67	e	68.05	h	74.35	h	72.30	h	59.11	h	44.37	h	40.80	g	21.15	g	43.08	j
2002	17.25	i	25.32	h	19.35	g	38.34	h	51.00	g	70.05	k	72.92	g	67.73	g	61.76	k	36.98	e	27.16	h	20.17	j	36.98	k
2003	8.65	g	9.91	k	26.62	j	45.45	i	54.83	g	63.60	d	69.29	g	72.05	i	57.06	l	48.10	j	26.26	i	18.50	j	63.60	k
2004	2.36	j	17.44	e	29.44	g	44.82	b	52.84	l	60.32	h	66.81	g	61.31	b	64.33	a	47.15	h	33.42	e	14.72	k	44.26	g
2005	6.13	e	16.45	h	25.44	f	48.50	h	54.12	c	68.52	f	71.41	b	67.00	h	62.89	b	46.75	c	31.77	h	16.44	d	42.96	f
2006	24.00	b	9.31	a	28.52	g	50.10		58.10		64.75	f	73.12	f	67.81	j	57.84	b	41.90	g	33.16	e	24.87		36.77	e
2007	15.04	f	7.11	a	34.41	h	42.89	c	60.44	d	69.98	g	72.71		67.30	a	61.02	b	48.45	b	30.45	h	13.00	i	51.42	e
2008	7.39	i	8.95	j	25.18	k	37.98	g	53.98	k	63.15	f	69.40	f	68.35	e	60.33	i	47.07	j	32.36	i	4.92	l	68.35	k
2009	2.44	g	9.74	k	24.80	h	40.17	d	53.93	i	62.21	f	63.43	c	64.98	e	62.59	c	39.92	f	37.52	e	12.36	j	53.74	g
2010	9.68	f	12.41	f	37.37	e	50.10	f	57.15	e	62.76	e	69.53	a	70.08	f	55.24	e	49.12	f	31.98	i	10.25	k	56.41	g
2011	6.03	p	11.81	g	22.50	f	-----	z	53.64	f	64.20	c	72.85	d	68.73	e	57.17	g	48.75	g	33.00	g	22.82	k	68.60	i
2012	16.78	f	21.38	c	42.83	e	47.42	e	58.57	d	66.67	c	73.65	d	66.48	b	57.68		43.84		30.25		16.84		47.78	a
2013	11.44		13.17	b	19.80	d	32.22		-----	z	64.88		69.87		67.73		62.40		44.76		27.88	a	4.82		38.09	a
2014	4.03		1.75		20.94		39.80		55.97		65.38		67.11		67.35		59.42		46.35		-----	z	20.87		40.82	a
2015	13.42	a	6.13	a	30.55	a	45.03	a	54.10		65.23		70.02		66.02	b	63.18		48.87		35.02		24.95		43.54
2016	12.45		20.69		36.90		42.85		57.05		65.23		69.56		68.19		60.35		47.74		39.05	a	14.34		44.53
2017	11.56		21.07		25.95	a	43.33		53.16		63.08		66.97		62.68		58.78		45.02		25.16	a	11.27		40.67
2018	8.10		4.93		25.63		31.67		60.69		68.15		68.66		67.47		57.88		40.16		22.52		19.82		39.64
2019	5.00		1.36		18.60		40.25		50.39		64.77		69.98		64.76		60.03		40.08	a	26.12		15.50		38.07
2020	13.13		12.55		29.05		38.43		53.26		69.88	v	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	29.28	g
2021	-----	z	-----	z	-----	z	40.06	v	53.66	i	66.10	y	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2022	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	56.86	p	44.11	h	28.96	d	13.09	h	28.96	k
2023	13.52	f	12.90	b	18.44	f	35.92	d	60.34		69.20		65.66		67.58		63.12		46.06		32.47		29.48		48.27	b
2024	14.45		27.97		29.65		45.15	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	24.02	i
Period of Record Statistics
MEAN	5.37		9.17		24.29		40.84		54.28		63.44		68.62		66.42		57.03		44.58		27.51		12.17		39.51
S.D.	7.32		7.79		6.60		4.41		3.95		3.20		2.89		2.80		3.37		3.96		5.05		6.23		2.13
SKEW	-0.14		0.01		0.15		-0.13		0.02		0.14		0.10		0.47		0.49		-0.21		-0.14		0.19		0.49
MAX	24.00		27.97		42.83		50.83		65.00		72.07		77.15		74.52		68.71		55.56		39.05		29.48		45.05
MIN	-14.76		-12.19		6.54		31.23		42.35		54.90		61.95		60.18		48.79		32.60		17.10		-2.07		35.15
YRS	94		99		106		110		111		107		113		110		111		102		99		98		62