BROOKINGS 2 NE, SD

Average of Minimum Temperature (Degrees Fahrenheit)

(391076)

File last updated on April 24, 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	-0.73	a	2.93		-----	z	-----	z	38.53	a	56.80		57.90		53.00	a	46.45	a	31.26		15.10		2.84		30.41	b
1894	-4.23		0.93		20.61		28.43		40.80	a	49.70		50.42		47.71		37.57		24.97		14.40		14.16		27.12
1895	-7.58		-0.96		14.65		39.37		44.48	b	51.47		55.00		53.81		48.55	a	29.06		17.57	b	7.27	a	29.39
1896	4.70	a	12.29	a	8.74		34.80		49.10		52.93		57.68		58.70	h	31.85	j	20.00		7.90		13.42		26.16	b
1897	-2.00	a	3.61		11.61		33.30		41.71		51.93		59.11	c	50.26		52.07	a	36.80	a	13.11	b	4.61		29.68
1898	10.26		7.39		19.13		29.93	a	42.32		52.33		55.90		53.94		44.83		31.16		13.73		3.23		30.35
1899	2.71		-6.82		5.19		29.63		44.10		53.73		55.19		56.81		40.93		34.10		25.63		4.39		28.80
1900	5.17	a	-5.54		13.29		37.13		43.63	a	51.60		55.71		61.90		46.80		41.26		15.07		11.90		31.49
1901	6.03		2.64		19.79	b	35.17		42.32		54.59	a	62.65		56.19		46.60		34.94		17.28	a	6.10		32.02
1902	5.65		6.50		22.32		28.57		46.81		47.77		57.39		54.19		40.50		32.74		24.03		-0.82	c	30.47
1903	3.55		0.18		21.52		32.00		44.53	a	49.50		54.58		53.97		43.24	a	34.23		17.73		0.52		29.63
1904	-3.42		-6.15	c	18.06		28.07		41.71		50.90		51.32		50.61		43.38	a	37.19		21.30		5.71		28.22
1905	-6.60	a	-4.93	a	25.65		28.48	a	39.90	a	51.93		53.90		57.48		49.43		31.94		24.13		12.42		30.31
1906	9.37	a	6.82		11.90		34.50		43.55		50.07		52.68		56.84		50.90		34.65		20.57		10.32		31.85
1907	-5.06		8.00		22.87		23.59	a	35.19		52.17		56.52		54.71		44.03		30.45		21.50		10.33	a	29.52
1908	6.35		6.83		19.16		33.33		41.87		52.67		57.03		52.52		52.10		35.50	a	24.03		11.58		32.75
1909	3.03		8.07		20.84		26.63		41.42		54.47		58.10		61.13		46.20		34.74		22.83		2.58		31.67
1910	2.71		-1.61		30.90		35.00		38.42		52.40		55.55		53.10		46.57		36.84		19.10		7.77		31.40
1911	-1.45		7.93		22.77		30.34	a	46.26		57.90		55.00		53.97		48.63		35.23		11.33		12.10		31.67
1912	-11.16		6.10		10.58		32.43		42.90		49.17		58.65		53.42		42.97		33.43	a	22.50		9.29		29.19
1913	0.81		-0.25		11.93	b	32.43		42.03		55.10		55.80	a	58.03		47.66	a	-----	z	28.13		14.77	a	31.49	a
1914	8.94		-4.00		18.13	a	29.67		43.89	c	55.53		60.03		54.71		48.23		39.53	a	22.83		-1.32		31.35
1915	2.65		16.68		17.37	a	41.13		40.74		49.07		53.71		50.48		47.57	b	37.39		24.50		10.68		32.66
1916	-7.58		-0.17		19.26		32.10		42.68		49.53		66.45		58.29		46.60		32.58		18.83		-1.61		29.75
1917	-2.03		-3.25		18.77		31.23		37.94		50.17		59.16		53.06		46.90	a	27.71		27.66	a	-3.39		28.66
1918	-5.53	a	5.56	a	26.00		29.07	a	46.06		55.57		57.35		58.93	a	39.76	a	38.90		26.87		17.65		33.02
1919	15.35		9.11	a	20.29		34.90		44.42		59.30		62.29		55.39		51.07	a	32.19		17.27		5.03		33.88
1920	2.48		9.72		18.81		27.57		45.29		56.07		59.35		53.65		50.57		41.39		23.24	a	12.77		33.41
1921	12.90		14.82		23.13		35.03		46.03		60.07		61.42		56.27	a	49.40		36.50	a	16.40		12.58		35.38
1922	3.58		-3.32		21.90	b	35.20		48.26		56.37		56.87		58.65		50.17		36.84		29.73		6.52		33.40
1923	10.19		1.07		12.52		31.20		44.65		58.40		62.94		54.84		50.80		34.26		26.20		16.10		33.60
1924	-2.71		11.07		18.16		32.50		36.39		52.07		55.06		56.74		45.83		41.94		21.27		0.32		30.72
1925	0.23		13.46		23.55		39.77		39.77		53.90		56.58		56.12	o	53.27		25.68		21.83		9.19		30.66	a
1926	4.39		17.21		17.52		28.40		49.39		51.03		59.68		58.42		48.47		36.29		18.87		6.29		33.00
1927	8.77		15.04		25.90		35.44	c	43.19		52.17		56.40	a	52.26		51.73		37.68		19.43		-3.58		32.87
1928	7.87		13.55		22.81		25.97		45.60	a	49.97		59.94		58.32		45.10		36.81		25.47		17.26		34.05
1929	-7.47	a	-3.71		25.68		34.43		40.87		53.30		60.48		58.23		47.00		37.94		18.90		10.32		31.33
1930	-5.45		21.36		20.71		36.53		44.97		53.37		61.45		60.90		48.10		36.68		24.43		15.23		34.86
1931	15.65		21.18		21.42		34.63		41.35		61.07		61.71		59.23		55.33		41.71		25.97		19.00		38.19
1932	6.73	a	10.55		14.35		36.37		47.71		59.07		60.42		59.94		46.87		34.26		20.37		5.71		33.53
1933	14.39		3.04	a	21.90		32.60		45.10		61.90	a	62.97	b	57.32		54.52	a	32.13		20.90		7.84		34.55
1934	11.94		11.14		18.35		33.40		54.71		58.52	a	62.61		55.65		43.63		41.52		28.23		9.39		35.76
1935	3.10		20.36		25.77		33.30		42.81		52.67		66.10		59.16		48.47		33.35		16.83		10.32		34.35
1936	-9.71		-16.24		20.90		28.10		50.58		55.23		66.26		62.45		51.73		31.52		19.20		12.10		31.01
1937	-8.39		2.96		20.16		33.50		48.68		54.03		61.68		64.71		49.10		34.45		19.10		5.35		32.11
1938	2.16		7.54		25.23		35.63		45.90		55.33		61.90		60.10		50.93		43.26		20.37		13.68		35.17
1939	12.68		-3.15	a	19.61		31.83		50.45		57.63		65.06		59.87		51.52	c	35.00	a	22.93		18.13		35.13
1940	-6.13		7.89	a	19.32		32.57		42.97		55.67		62.10		57.39		53.07		41.61		17.77		14.67	a	33.24
1941	6.61		4.75		20.10		40.27		50.16		55.73		60.32		59.90		49.80		38.45		24.83		17.23		35.68
1942	10.00		11.50		25.45		36.77		43.45		54.30		57.90		57.71		44.93		34.61		20.93		5.55		33.59
1943	-4.43	a	10.46		13.23		32.33		41.16		56.13		59.97		59.26		44.77		34.58		22.93		11.45		31.82
1944	14.74		7.68	a	15.90		31.07		49.71		55.60		57.77		57.65		48.40		35.26		26.97		11.52		34.36
1945	8.03		12.18		26.90		30.37		38.68		50.73		57.61		58.16		44.77		34.55		20.93		2.16		32.09
1946	4.03		6.68		29.55		37.66	a	40.97		54.13		59.39		53.39		47.33		37.35		20.80		12.84		33.68
1947	12.39		3.14		18.84		32.77		39.97	a	52.63		57.87		63.84		49.17		44.10		17.83		6.23		33.23
1948	0.53	a	2.00	a	17.97	b	38.90		44.16		53.80		59.45		58.58		50.37	c	35.26		23.93		9.03	a	32.83
1949	1.03		1.61		20.13		32.53		47.45		56.31	a	61.52		58.94		43.23		37.83	b	28.07		8.87		33.13
1950	-6.81		7.50		15.13		27.00	a	41.61		53.17		54.29		52.26		47.28	a	38.84		17.00		5.06		29.36
1951	-2.10		11.79		9.80	a	30.34	a	45.81		49.67		57.90		55.97	a	41.83		34.97	b	17.20		3.16		29.69
1952	-0.29		12.10		14.84		34.63		43.61		56.27		57.19		53.55		44.93		25.71		16.53		8.94		30.67
1953	1.87		8.22	a	18.45		28.30		43.84		55.93		57.52		57.90		43.67		37.87		23.93		7.67	a	32.10
1954	-3.58		22.71		17.07	a	32.37		37.61		54.97		58.55		54.55		47.30		34.10		25.07		12.58		32.77
1955	4.61		0.18		14.61		36.33		44.68		49.90		61.03	a	57.87		44.38	a	31.52	b	11.67		-0.17	b	29.72
1956	0.39		-1.07		15.50	a	26.60		44.94		57.60		53.77		54.16		40.97		38.58		20.63		13.20	a	30.44
1957	-4.65		8.26	a	18.03	a	29.40		41.97		50.20		62.52		55.45		42.33		36.71		24.43		16.06		31.73
1958	10.67	a	2.75		21.61		32.17	a	43.77		48.90		55.00		54.39		46.90	a	35.84		19.97	a	3.29		31.27
1959	-1.26		0.32		23.48		29.97		45.32		55.17		55.29		60.87		46.66	a	30.55		13.77		18.60	a	31.56
1960	2.65		4.97		3.45	b	34.52	c	42.35		51.00	c	55.97		55.39		47.40		34.39		23.30		6.71		30.17
1961	0.13		10.54		26.00		27.43		40.87		52.20		55.35		56.61		44.60		34.71		19.83		2.84		30.93
1962	-0.68		4.65	b	16.18	c	29.70		48.16		54.33		56.77		54.32		42.27		37.45		26.27		9.97		31.62
1963	-6.71		4.39		25.10		35.47		44.39		57.40		59.23		56.55		49.23		42.55		23.37		0.87	a	32.65
1964	9.10		11.59		12.33	a	33.97		45.29		52.60		59.71		53.26		44.57	b	31.32		18.43		0.29		31.04
1965	-7.94		-3.61		6.83	b	32.37		45.03		54.17		57.81		53.35		40.63		35.42		17.37		15.97		28.95
1966	-7.94		1.21		23.62	b	28.33		39.03		53.30		62.65		53.23		45.87		31.81		14.83		5.48		29.29
1967	3.74		-3.50		19.90	a	31.93		36.58		53.90		54.26		50.68		44.10	a	29.50	a	17.57		8.55		28.93
1968	1.10		4.03		21.03		32.53		38.61		54.27		56.61		55.26		45.17		34.48		23.33		6.97	a	31.12
1969	-5.52	b	5.88	b	3.90		33.00		44.94		47.20		58.55		57.13		46.83		32.03		21.80		9.45		29.60
1970	-9.87		2.96		15.48		31.57		43.90		55.23		58.42		55.68		44.28	a	33.23		20.63		2.29		29.48
1971	-4.94		3.93		17.90		30.70		39.32		57.93		52.93	a	53.35		44.30		37.23		20.23		4.35		29.77
1972	-6.48		-2.93		18.61		30.33		47.90		52.93		56.23		56.97		44.63		30.65		23.50		2.77	a	29.59
1973	6.84		10.75		29.45		31.13		39.87		52.70		58.23		58.97		45.80		39.10		22.83	a	4.90	a	33.38
1974	-4.63	a	5.68		19.27	a	32.57		40.37	a	49.76	a	60.80	a	52.13		38.41	a	31.81		20.53		8.97		29.64
1975	2.96	e	1.32		8.93	c	30.27		45.42		53.43		59.10	a	57.47	a	41.60		35.52		19.26	c	7.32		30.22
1976	0.10		16.28		19.74		35.30		39.87		53.87		58.57	a	56.77	a	43.40		26.77		14.13		0.65		30.45
1977	-11.10		10.61		22.00	a	36.79	a	52.59	b	53.53		59.94		51.35		47.13		31.74		18.82	b	5.70	a	31.59
1978	-11.13		-5.32		15.13		34.13		44.03	a	52.37		58.03		55.55		49.27		31.84		17.70		2.03		28.64
1979	-11.84		-10.11		14.40	a	30.60		38.45		52.50		58.29		54.52		47.00		31.81		19.53		14.71		28.32
1980	4.23	a	4.79		16.16		31.03	a	41.87		53.37		57.35		56.35		46.53		31.90		23.90	a	8.94		31.37
1981	5.65		10.78	a	22.19		35.69	a	40.47	a	52.83		58.61		56.39		44.41	c	36.00		24.93		5.68		32.80
1982	-10.72	b	4.64		22.69	b	29.23		48.17	a	49.17		59.77	a	55.80	a	47.07	a	37.00	a	18.73		15.14	b	31.39
1983	8.71		17.00		24.61		30.77		40.03	b	53.59	a	62.35		62.17	a	46.63		35.77		27.10	a	-8.36	c	33.37
1984	3.45		19.29	a	14.26		33.97		41.90		54.34	a	58.10	a	56.17	g	41.10		38.23		21.60		5.87	a	30.19	a
1985	-5.31	b	3.64		26.85	d	36.40		47.03		48.66	a	54.65		52.10		48.03		32.71		10.53		-5.07	d	29.18
1986	6.75	c	2.96	b	25.65		35.96	b	45.26		54.73		59.53	a	51.38	b	47.07		34.89	c	15.89	b	12.42		32.71
1987	9.39		19.46		24.26		35.17		48.35		56.30		61.23	a	54.29		46.03	a	29.03	a	26.38	a	14.25	c	35.35
1988	-8.79	c	-2.04	d	22.40	a	30.10	a	48.42		58.27		59.55		57.13		45.14	a	27.39		21.00	a	8.29		30.57
1989	9.43	a	-5.88	b	18.12	e	30.45	a	41.55		51.20		61.35		56.65		44.63		29.97		18.53		-1.39		29.55
1990	12.71		7.29		23.07	a	28.40		41.67	a	55.07		56.42		56.94		48.30		30.58		21.93	a	2.41	b	32.06
1991	-0.03		13.85	a	22.58		35.00		49.55		60.48	c	58.87		58.10		46.67		29.74		13.37		12.32		33.37
1992	12.90		18.69		23.90		29.50		45.00		51.87		52.47	a	51.68		44.63		32.29		21.70		5.65		32.52
1993	-0.68		0.36		13.97		30.47		44.06		52.33		59.06		57.19		41.73		30.68		18.10		9.00		29.69
1994	-8.39		-3.79		23.26		31.00		46.32		56.07		55.52		54.29		49.17		37.35		24.43		11.19		31.37
1995	6.10	a	9.25		20.84		28.97		42.48		56.40		58.68		61.55		44.70		34.71		16.73		11.10		32.63
1996	-4.47	a	6.83		13.20	a	28.72	a	42.74		56.00		56.13		56.26		46.53		32.48		12.37		0.55		28.95
1997	-4.32		5.79		16.61		27.90		39.42		56.13		59.87		55.94		47.43		35.32		17.43		16.35		31.16
1998	7.35		21.50		18.45		32.97		48.53	a	52.21	a	58.39		57.96	d	48.27		36.10		24.87		11.61		34.85
1999	0.61		16.71		21.16		34.76	a	46.10		56.20		61.52		55.60	a	43.97	a	30.50	a	24.87		11.03		33.59
2000	3.10		15.45		25.29		30.73		45.61		53.27		58.84		57.06		44.00	a	37.06		16.67		-3.45		31.97
2001	6.42		-3.61		13.43	a	34.50		47.16		55.30		62.32		58.35		48.20		31.58		29.63		13.39		33.06
2002	9.13		14.82		7.35		31.43		39.23		58.10		63.06		57.90		49.13		29.19		20.57		12.77		32.72
2003	3.97		1.54		15.52	b	33.40		42.35		53.63		58.61		57.77		43.30		34.00		17.33		14.55		31.33
2004	0.32		8.29	a	25.19		30.40		42.97	a	52.03	a	57.77		50.84		51.70		36.00		24.57		11.87	a	32.66
2005	3.03		12.96	a	18.32		36.10		43.80	a	59.50		61.39		56.10	a	52.33		35.48		24.23		8.06		34.28
2006	19.45		8.79		23.00		37.60		46.35		55.33		60.94		57.97		45.23		30.42		19.57		15.03		34.97
2007	8.71		0.96		24.87		30.37		48.93	a	57.87		59.55		58.13		47.73		39.13		21.43		3.68		33.45
2008	-1.47	a	1.52		16.03		28.80		42.68		53.70		59.87		56.97		47.37		35.39		22.87		-0.55		30.26
2009	-4.35		7.46		18.16		31.13		43.10		54.07		55.06		54.65		50.60		32.42		28.37		4.94		31.30
2010	-0.03		2.00		26.65		38.93		45.13		56.63		61.71		62.84		47.77		36.81		22.57		4.35		33.78
2011	-2.10		2.14		15.93	a	33.73		44.33	a	56.13		66.10		57.45		44.73		37.23		20.77		15.65		32.67
2012	9.19		12.21		31.87		36.93		48.77		57.70		65.94		54.93	a	42.43		31.26		22.43		8.71		35.20
2013	4.00		7.61		13.65		24.90		44.29		55.57		60.55		58.90		52.10		35.81		18.10		-0.74		31.23
2014	-4.39		-3.32		14.39		29.57		44.94		56.93		57.39		58.77		49.10		36.16		14.17		15.84		30.80
2015	10.23		0.61		19.68		32.70		45.42		56.83		60.06		56.42		54.47		38.26		28.53		16.68		34.99
2016	6.42		17.14		27.61		35.13		45.90		58.53		60.03		59.68		51.77		38.48		29.87		5.65		36.35
2017	9.03		18.71		21.94		34.73		44.58		56.27		61.19		55.81		51.40		35.71		20.63		10.61		35.05
2018	2.71		-0.14		21.58		24.97		51.55		61.83		60.94		58.77		52.67		32.13		17.30		14.81		33.26
2019	1.19		-3.82		13.94		32.90		43.45		56.67		62.16		57.58		53.57		32.90		20.10		13.23		31.99
2020	4.71		6.41		24.68		29.37		44.52		60.20		62.52		60.00		48.03		28.39		24.83		13.52		33.93
2021	15.90		0.18		26.13		31.50		45.61		60.27		61.74		59.68		49.63		40.45		23.90		13.10		35.67
2022	-0.74		1.68		21.71		30.60		49.13		62.00		65.71		60.90		53.00		37.26		24.13		8.06		34.45
2023	6.97		4.43		13.32		30.43		49.19		60.57		57.74		59.03		52.40		37.42		22.57		20.71		34.57
2024	6.94		20.34		19.32		32.91	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	15.53	i
Period of Record Statistics
MEAN	1.97		5.95		19.23		32.27		44.01		54.40		58.85		56.45		47.01		34.55		20.86		8.34		32.00
S.D.	6.98		7.52		5.48		3.37		3.55		3.20		3.18		3.05		3.56		3.97		4.36		5.85		2.09
SKEW	0.04		0.11		-0.44		0.13		0.17		0.20		0.07		-0.03		-0.02		-0.36		-0.26		-0.31		0.17
MAX	19.45		22.71		31.87		41.13		54.71		62.00		66.45		64.71		55.33		44.10		29.87		20.71		38.19
MIN	-11.84		-16.24		3.45		23.59		35.19		47.20		50.42		47.71		37.57		20.00		7.90		-8.36		27.12
YRS	132		132		131		130		131		131		131		128		130		130		131		131		126