BROOKINGS 2 NE, SD

Average of Average Temperature (Degrees Fahrenheit)

(391076)

File last updated on April 19, 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	12.20	d	16.23		-----	z	-----	z	52.30	a	69.43		72.08		68.80	a	63.00	a	46.60		29.87		14.06		44.46	b
1894	7.95	a	13.70		34.24		43.33		56.64	b	67.98		71.29		67.53		57.77		42.98		26.92		25.61		43.00
1895	4.40		10.59		29.31		53.28		55.88	c	64.13		69.02		68.56		62.17	a	44.39		30.12	d	20.50	c	42.70
1896	16.91	b	24.70	b	21.66		45.52		60.11		65.18		69.74		66.42	l	49.98	j	38.93	a	17.28		22.06		38.21	b
1897	7.50	b	14.29		21.70	a	44.10		56.08		63.63		71.25	c	63.21		66.88	b	50.17	b	29.17	c	15.15		41.93
1898	21.27		19.89		32.58		45.78	a	54.50		66.30		70.34		69.66		60.71	a	41.58		26.17		14.89		43.64
1899	14.78	a	4.98		15.81		43.80		55.26		64.88		69.16		69.37		56.55		48.26		39.30		16.58		41.56
1900	18.93	a	7.95		26.03		50.20		59.83	a	66.08		68.18		74.11		66.42	q	53.66		25.73		21.48		42.93	a
1901	16.68	a	13.77		28.52	d	47.07		56.95		65.50	b	76.29		70.39		57.79	d	48.92	a	30.11	b	14.88	a	43.91
1902	17.21		16.05		33.83	a	41.79	a	58.45	a	60.32	b	69.55		65.32	a	54.87	c	47.53		32.95		10.83	e	42.39
1903	14.08	a	10.68		30.63		45.15		56.68	a	62.23		66.95		65.19		56.10	a	48.74		28.67	a	13.60	b	41.56
1904	7.02		6.50	c	29.31		40.78		54.95		62.33		65.18		64.92		59.03	a	49.02	a	36.45		17.73		41.10
1905	5.28	a	8.63	a	36.48		41.95	a	51.18	a	63.82		66.05	a	70.16		62.72		43.37		35.07	a	22.66		42.28
1906	20.93	a	19.34		21.19		48.00		55.71		62.13		66.47		69.47		62.40		46.65		29.53		20.15		43.50
1907	4.84		19.11		34.10		36.07	a	47.85		64.81	a	69.27	a	69.21		58.25		47.29		33.92		23.02	a	42.31
1908	19.87		17.14		29.90		47.97		54.94		63.37		69.69		66.39		66.95		47.35	a	35.78		21.18		45.04
1909	12.66		17.95		29.26		38.27		54.95		65.78		69.63	a	73.92		60.17		46.20	a	33.78		10.61	d	42.77
1910	11.80	u	7.92	d	46.16		50.33		52.77		66.52		71.31		67.18		60.10		53.03		29.55		18.74		47.60	a
1911	9.69		18.86		37.73		43.34	a	61.35		73.30		70.77		66.27		60.97		44.37		21.41	a	20.71		44.07
1912	-0.50		16.76		22.65		47.20		56.31		62.15		70.27		66.56		56.83	a	48.45	b	36.52		23.56		42.23
1913	15.42		14.02		25.71	b	46.57		54.44		69.20		69.45	a	72.02		61.36	a	-----	z	38.82		26.87	a	44.90	a
1914	20.02	a	8.25		29.58	a	44.19	a	58.30	c	67.72	a	74.15		68.31		61.28		52.45	a	35.63		10.19		44.17
1915	12.56		24.04		25.64	b	54.02		51.97	a	60.97		64.87		64.03		58.79	b	50.81		35.93		20.53		43.68
1916	3.89		10.31		29.29		43.33		55.53		61.28		77.98		70.35		59.88		45.98	a	32.25		10.48		41.71
1917	9.69		8.25		27.55		41.57	a	51.70	a	62.10		71.68		66.06		58.67	a	38.60		40.62	a	8.26		40.40
1918	4.73	a	18.70	a	39.94		42.02	b	60.15		67.32		70.21		71.42	a	54.66	a	51.16		35.83		25.56		45.14
1919	24.16		16.87	a	31.07	b	44.65		56.35		68.62		73.61		68.63		62.95	a	42.42		26.08		13.18		44.05
1920	12.56		19.29		31.11		37.35		56.87		66.25		70.81		67.23		63.27		54.06		30.81	a	20.39		44.17
1921	22.37		26.62		36.13		48.20		57.08		71.40		74.00		69.67	b	61.50		50.20	a	25.82		22.21		47.10
1922	13.60		7.61		30.36	b	46.67		59.52		69.50		68.29		72.52		65.13		51.60		36.58		16.24		44.80
1923	19.52		13.07		24.74		44.31	a	57.28	a	68.82		74.10		67.12	c	62.13	c	45.52		37.75		28.26		45.22
1924	9.62	a	22.26		27.42		45.69	a	49.69		62.92		67.79		68.37		57.37		55.20	a	32.82		9.45		42.38
1925	10.68		21.96		36.68		53.72		55.16		65.15		69.47		70.69	o	66.57		36.02		33.23		17.95		42.42	a
1926	15.65		25.84		28.82		44.98	a	64.52		64.07		72.18	a	70.82	a	58.70		47.71		26.62		15.48		44.62
1927	17.58		23.61		34.66		45.81	c	53.39		64.45		68.40	a	65.44		63.37		52.39		27.97		5.87		43.58
1928	16.85		22.50		34.66		39.37		60.27	a	61.82		71.69		70.58		58.47		48.13		34.15		26.84		45.44
1929	2.58	a	7.21		34.68		45.83		54.31		65.73		73.02		71.29		57.17		48.73		27.72		18.50		42.23
1930	4.60		30.57		32.40		49.27		56.76		66.22		76.62	a	73.92	a	60.85		46.44		35.10		23.84		46.38
1931	26.98		32.71		32.56		47.98	a	55.92		73.97		76.03		71.44		67.93		52.40		36.40		26.11		50.04
1932	15.37	a	20.10		22.97		47.10		60.16		69.85		74.47		71.08	a	60.87		45.58		29.80		15.82		44.43
1933	24.85		14.11	a	32.13		45.50		57.18	a	77.38	a	76.78	b	70.10		66.72	a	47.06		33.03		18.45		46.94
1934	21.44		22.23		30.56		46.87		69.85		71.55	a	75.87		70.18		56.88		53.71		37.08		17.18	a	47.78
1935	11.94		27.89		35.85		42.07		52.18		63.83		78.87		72.05		62.88		46.58		26.57		18.65		44.95
1936	0.11		-5.40		30.65		41.02		62.77		68.25		81.94		75.31		65.20		46.03		29.32		20.66		42.99
1937	0.89		13.23		28.19		42.13		59.97		65.42		75.66		77.87		62.87		46.47		30.10		14.74		43.13
1938	11.42		16.57		35.45		47.37		55.39		67.98		74.53		75.65		65.07		57.32		29.87		22.11		46.56
1939	20.65		8.65	a	31.23		45.05		64.71		69.13		77.32		72.15		66.41	c	48.25	a	37.20		29.97		47.56
1940	4.63		17.48	a	26.24		43.27		56.82		67.68		75.66		69.92		66.13		55.31		26.37		22.86	b	44.36
1941	16.03		15.14		28.98		49.30		62.61		67.05		73.71		73.95		63.38		49.63		35.27		26.90		46.83
1942	20.34		21.23		34.69		51.13		53.95		65.13		70.60		70.00	a	56.23		48.10		33.32		15.10		44.99
1943	6.88	b	22.20		25.53		47.22		54.11		67.57		73.15		71.21		57.52		49.18		30.85		24.26		44.14
1944	27.21		19.36	a	24.48		41.32		61.13		67.90		70.15		69.16		60.72		50.03		34.03		20.89		45.53
1945	16.63		22.16		39.27		42.93		52.18		60.57		70.15		70.66		58.47		49.27		30.40		10.55		43.60
1946	15.55		18.82		40.29		51.71	a	53.85		67.43		71.87		67.26		59.73		48.40		30.63		22.08		45.64
1947	22.71		14.18		28.10		41.55		52.82	a	63.73		71.13		77.05		63.63		56.55		26.45		16.56		44.54
1948	11.60	a	13.48	a	28.95	b	51.45		56.63		64.81	a	72.56		71.32		64.67	c	49.31		33.25		19.55	a	44.80
1949	10.70	a	14.59		30.40		47.47		61.47	a	69.28	a	75.06		73.47	a	57.87		50.05	b	39.82		20.16		45.86
1950	4.79		19.14		25.35		36.91	a	53.53		67.17		67.35		65.58	a	62.31	a	53.27		28.76	a	16.29		41.71
1951	10.82		23.70		21.23	a	39.43	a	58.60		61.48		68.60		66.92	a	53.20		45.71	b	27.52		13.02		40.85
1952	11.24		21.78		23.23		47.03		56.56		69.43		71.26		68.23		61.57		43.26		31.03		19.87		43.71
1953	13.82		19.35	b	29.58		38.95		55.85		67.90		70.39		70.73		59.67		53.47		35.67		18.03	b	44.45
1954	7.73		32.00		26.05	b	46.07	a	51.08		66.47		73.31		68.61		59.48		44.66		37.52		21.68		44.55
1955	15.53		11.34		27.68		53.05	a	60.87		63.15		76.93	b	73.47		60.90	a	49.00	b	22.77		9.74	b	43.70
1956	10.35		10.74		26.17	a	39.92		57.82		71.83		67.84		67.77		58.13		54.92		30.68		23.53	a	43.31
1957	6.70	a	19.00	a	28.93	a	43.20		54.16		62.92		75.81		68.97		56.88		46.95		32.55		26.32		43.53
1958	21.38	a	15.43		29.19		45.28	a	60.53		61.82		68.10		71.39		61.41	b	51.27		34.30	b	14.77		44.57
1959	9.15		11.68		34.24		45.57		57.76		69.33		71.19		74.69		60.73	b	42.42		23.13		26.33	b	43.85
1960	11.97		13.90		15.30	c	45.69	c	55.76		63.70	c	70.82		69.50		60.32		49.88	b	33.92	e	17.24		42.33
1961	11.66		20.54		34.94		40.17		53.39		66.23		68.77		70.66		57.14	b	48.82		30.53		13.23		43.01
1962	10.45		15.04	c	24.15	d	42.93		59.55		64.92	d	68.02		68.26		56.47		50.42		37.23		21.45		43.24
1963	4.65		17.18		36.44		48.50		56.52		69.65		70.94		68.82		61.82		56.10		35.67		11.07	a	44.78
1964	20.77		24.19		24.28	b	46.43		59.34		66.55		73.42		66.18		56.80	b	45.97		30.55		10.00		43.71
1965	4.69		8.59		16.54	c	41.85		56.85		65.08		69.68		67.19		50.17		49.18		29.55		24.87		40.35
1966	2.32	a	11.71		35.93	c	38.97		52.32		65.58		75.03		66.48	a	58.52		45.82		27.25		15.69		41.30
1967	16.00	a	8.27		31.42	a	43.07		50.44		63.93		67.44		65.85		57.67	a	44.33	a	29.68		19.08		41.43
1968	11.32		14.36		35.69		44.07		51.21		66.12		68.37		67.34		57.12		46.19		31.62		14.73	a	42.35
1969	5.39	c	14.67	b	15.37		43.65		56.90		58.48		69.58		69.71		59.78		42.03		31.52		19.00		40.51
1970	1.39		15.39		24.24		41.77		56.40		66.80		70.97		68.47		57.91	a	44.71		28.57		13.92	a	40.88
1971	5.69		14.46		27.60		44.93		52.89		68.63		65.73	a	68.55		57.67		48.69		30.37		14.05		41.61
1972	5.06		8.38		27.37		39.52		57.47		64.67		67.52	a	67.69		56.58		42.44		29.80		11.73	a	39.85
1973	15.31		20.05		36.85		42.48		53.18		66.40		70.13		71.90		57.22		51.15		32.09	a	14.15	a	44.24
1974	6.87	a	16.46		29.63	a	44.60		51.93	a	63.57	a	74.32	a	65.03		54.28	a	47.06		31.25		19.82		42.07
1975	14.23	e	11.00		19.80	d	37.08		58.18		64.10		73.43	a	69.07	a	54.30		48.55		32.31	d	15.97		41.50
1976	10.58		25.71		29.47		47.97		54.11		67.72		73.03	a	71.38	a	58.90		40.73	a	25.68		12.84		43.18
1977	0.08		21.61		31.80	a	49.59	a	64.91	b	66.80		72.02		63.26		58.52		44.24		28.06	c	13.22	a	42.84
1978	-1.39		5.12		25.05		42.18		55.98	a	64.41	a	69.27		68.44		63.12		45.15		28.52		12.23		39.84
1979	-2.23		1.61		23.35	a	39.45		50.71		63.92		69.77		65.50		60.98		44.53		29.27		24.90		39.31
1980	14.28	a	14.09		25.57	a	45.72	a	56.76		65.65		70.39		67.82		59.70		43.97		35.55	a	19.05		43.21
1981	18.23		22.15	a	35.52		49.02	a	53.33	a	65.67		70.42		67.39		58.88	d	45.37		36.12		14.31		44.70
1982	-0.43	b	13.96		29.36	b	41.02	b	57.53	a	60.71	a	70.65	a	67.65	a	57.67	a	46.77	a	26.72	a	23.69	b	41.28
1983	17.58		23.69	a	31.50	b	39.10		52.24	b	63.78	a	74.19		75.03	a	59.23		46.42		32.69	a	0.34	c	42.98
1984	12.71		26.35	b	22.10		43.27		52.95		64.74	a	69.68	a	69.04	g	53.92		47.32		32.15		15.45	a	40.06	a
1985	6.16	b	13.30		36.20	d	48.52		59.50		60.79	a	68.32		63.29		56.77		44.79	e	19.18		6.09	d	40.24
1986	16.66	c	11.69	b	33.21		45.87	c	56.11		67.00		71.27	a	63.75	c	57.18		46.27	c	26.13	c	23.40		43.21
1987	20.44		30.24	a	32.92		49.90		61.20	a	68.92		72.47	a	65.56		58.57	a	42.28	a	36.38	a	22.09	c	46.75
1988	3.79	c	10.30	d	32.12	a	43.29	a	61.63		72.08		72.55		70.23		58.84	b	41.16		30.72	a	19.42		43.01
1989	20.37	a	6.04	b	27.44	e	43.12	a	54.63		63.40		72.39		68.29		57.40		46.23		27.67		8.56		41.29
1990	24.10		20.04		33.18	a	42.80		53.02	a	66.00		67.58		67.98		61.90		43.82		33.53	a	12.05	b	43.83
1991	10.16		25.50	a	33.21		46.98		58.66		69.89	c	69.68		69.39		58.17	a	43.42		22.22		22.34		44.13
1992	23.02		26.14		34.39		39.17		58.34		62.77		61.88	a	62.84		56.87		45.60		26.93		14.82		42.73
1993	9.50		9.66		23.82		40.37		54.35		61.62		67.81		67.97		52.87		43.37		26.84	a	16.84		39.58
1994	1.11		6.59		32.02		42.88		58.74		66.07		66.48		64.97		60.68		48.32		33.92		19.39		41.76
1995	13.55	a	18.68		29.68		37.48		52.13		66.62		69.97		71.45		57.00		44.65		24.97		18.98		42.10
1996	5.32	a	16.60		23.35	a	40.16	a	51.97		66.87		67.47		67.74		57.35		46.10		20.30		8.47		39.31
1997	4.68		15.55		25.29		39.22		51.02		67.97		70.34		67.18		60.92		48.52		26.22		24.15		41.75
1998	15.44		29.25		25.87		45.38		61.03	a	62.67	a	70.19		69.85	d	63.68		48.23		33.20		23.39		45.68
1999	9.85		26.54		31.48		44.71	a	58.03	a	65.97		73.00		68.12	a	57.34	a	44.93	a	39.65		23.26		45.24
2000	14.90		26.59		38.26		43.22		57.76		64.50		70.24		69.32		58.53	a	49.31		24.80		5.71		43.59
2001	15.74		7.48		22.45	a	44.45		57.97		66.42		73.06		71.03		59.53		45.11		42.27		22.21		43.98
2002	19.18		26.96		17.68		43.00		51.73		69.57		75.27		68.45		61.47		38.95		30.85		23.35		43.87
2003	14.44		12.86		27.33	b	46.02		53.82		64.37		70.44		70.31		56.62		47.87		26.87		22.53		42.79
2004	11.24		16.77	a	35.06		45.68		54.17	a	62.57	a	68.39		63.06		63.08		47.31		35.18		22.07	a	43.72
2005	11.69		23.87	a	29.76		48.62		54.58	a	69.28		72.05		67.50	a	64.40		48.19		34.47		15.45		44.99
2006	26.08		18.48		31.06		48.43		57.37		66.77		73.44		69.11		55.12		43.23		32.22		24.85		45.51
2007	16.79		9.50		34.16		40.90		60.45	a	68.28		71.56		68.40		60.63		50.55		31.78		13.32		43.86
2008	9.03	a	11.40		25.85		39.57		53.31		64.52		71.15		68.79		60.13		46.23		32.13		9.42		40.96
2009	7.06		17.75		28.39		42.00		55.52		63.90		65.76		65.68		62.08		39.47		39.28		12.90		41.65
2010	8.42		11.59		34.42		51.13		55.73		66.05		71.48		73.10		58.12		49.45		32.27		13.03		43.73
2011	6.97		12.18		24.52	a	42.10		54.52	a	65.28		75.92		68.81		57.85		50.42		33.38		25.18		43.09
2012	20.45		23.34		43.71		48.63		59.76		68.95		77.19		67.67	a	58.84	a	43.06		32.92		18.13		46.89
2013	13.98	a	15.93		22.06		33.95		54.52		65.18		70.32		69.71		64.55		45.60		28.90		9.44		41.18
2014	8.37		7.70		23.90		41.43		55.23		66.05		66.98		68.06		59.75		48.13		23.43		22.42		40.95
2015	18.21		10.52		32.48		46.55		55.37		66.82		70.53		66.65		65.23		49.79		38.02		23.69		45.32
2016	14.47		24.21		37.21		45.80		57.35		69.72		70.47		69.56		61.63		49.27		40.42		14.45		46.21
2017	15.87		28.61		30.58		45.05		55.23		67.47		72.32		65.32		62.23		47.34		30.82		19.19		45.00
2018	12.42		10.73		28.47		33.33		63.13		70.55		70.55		68.92		62.00		42.03		25.28		22.98		42.53
2019	10.45		4.00		22.58		42.45		51.73		66.93		71.48		66.76		62.85		41.39		28.07		20.45		40.76
2020	13.79		16.40		33.63		41.47		53.84		70.77		73.08		72.07	a	59.60	a	39.79		36.05		23.98		44.54
2021	22.74		8.77		37.02		42.72		56.23		72.78		73.02		71.23		63.03		51.82		34.40		22.65		46.37
2022	11.16		14.04		32.73		41.28		59.81		72.43		76.11		71.66		66.95		51.35		34.42		16.35		45.69
2023	15.31		14.91		21.47		41.27		61.47		71.77		69.29		71.02		65.18		48.29		35.05		29.81		45.40
2024	13.68		29.74		31.32		44.00	k	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	24.91	i
Period of Record Statistics
MEAN	12.36		16.50		29.54		44.24		56.32		66.19		71.24		69.05		60.02		47.28		31.32		18.09		43.48
S.D.	6.69		6.99		5.69		4.01		3.58		3.18		3.19		2.94		3.36		3.97		4.71		5.67		1.98
SKEW	-0.01		0.04		-0.11		0.03		0.59		0.44		0.32		0.33		0.11		0.00		-0.26		-0.34		0.22
MAX	27.21		32.71		46.16		54.02		69.85		77.38		81.94		77.87		67.93		57.32		42.27		29.97		50.04
MIN	-2.23		-5.40		15.30		33.33		47.85		58.48		61.88		62.84		50.17		36.02		17.28		0.34		39.31
YRS	131		132		131		130		131		131		131		128		129		130		131		131		124