FORESTBURG 4 NNE, SD

Average of Minimum Temperature (Degrees Fahrenheit)

(393029)

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	-2.88	g	-1.71	d	13.93	b	30.52	a	42.26		57.00		58.43	a	53.32		45.80		31.58		14.28	a	3.90	b	31.76	a
1894	-7.55	b	-2.67	a	22.13	a	35.24	a	42.63	a	53.50		55.06		52.35		40.79	a	33.42		18.36	b	12.40	a	29.64
1895	-6.79	b	0.79		15.16		40.03		42.97		50.72	a	54.03		50.87	a	44.31	a	25.61		17.08	e	8.58		28.61
1896	5.21	c	10.52		11.87		36.76	a	49.45		53.63		57.27	a	56.52		44.50		30.23		6.46	b	14.65		31.42
1897	-1.62	b	-----	z	9.74	d	35.41	a	44.65		53.83		60.58		53.37	a	52.93	a	36.40	a	14.75	b	4.67	d	33.16	a
1898	9.94		8.50		17.70	a	30.03	a	41.45		52.50		56.87		53.94		43.53		28.26		10.66	a	2.13		29.63
1899	-3.43	a	-11.04	b	4.28	b	28.17		42.81		52.57		55.37	a	57.23	a	41.53		35.26		27.37		4.55	b	27.89
1900	9.42		-2.54	b	13.21	c	36.24	a	44.71		51.07		59.37	a	64.10		48.10	a	39.37	a	17.53		13.40	a	32.83
1901	7.13	a	0.04	b	19.26	d	35.27	h	42.21	g	53.87	g	62.43	h	55.20	k	44.70	g	34.77	i	16.95	h	8.67	g	8.81	i
1902	5.30	h	3.94	k	19.20	k	26.50	j	44.43	j	47.78	g	56.45	i	52.61	h	39.58	k	28.00	l	22.71	f	-0.96	h	-----	z
1903	-0.88	g	-4.84	i	19.80	k	29.29	i	45.04	h	49.33	f	54.35	h	54.19	j	41.89	k	35.55	b	17.52	a	0.87		17.98	i
1904	-2.40	a	-4.55		19.47	a	27.53		43.81		52.83		55.26		52.32		45.10		37.52		20.70		6.28	b	29.49
1905	-5.13		-4.14		24.81		28.80		39.32		51.73		55.48		57.07	a	48.03		29.50	a	23.00		9.55		29.84
1906	5.00		5.85	a	8.19		34.31	a	43.19		48.86	a	52.42		55.47	a	48.10		32.29		20.00		8.00	a	30.14
1907	-8.13		7.75		21.84		22.97		33.94		50.90		55.74		53.68		39.67		27.57	a	17.90	a	8.16		27.66
1908	6.00		8.28		18.35		33.87		-----	z	54.38	a	59.17	a	54.03		52.70		36.87		23.76	a	11.77		32.65	a
1909	4.60	a	7.96		20.65		26.77		41.87		56.72	a	60.65		62.23		48.00		35.68		21.53		1.23		32.32
1910	1.90		-4.32		32.53	a	35.31	a	40.63	a	54.20		56.29		51.26		46.13		37.23		19.57		6.00	a	31.39
1911	-0.27	a	4.93		21.90		31.70		45.23		57.50		54.87		53.77	a	47.70		34.61		13.00		8.90		31.15
1912	-10.26		7.03		10.90		33.77		44.10	b	51.07		58.00	a	52.61		44.43		32.87		20.97		9.60	a	29.59
1913	1.93	a	-1.75		13.34	b	33.93		44.06		58.87		58.52		58.45		46.70		29.94		25.33		11.31	b	31.72
1914	10.26		-3.57		18.06		29.90		42.87	a	56.31	a	62.65		54.42		44.60		36.71		24.41	a	-0.71		31.33
1915	2.00		16.36		9.87		41.30		40.55		50.00		53.48		51.80	a	47.50		35.19		23.70		11.13		31.91
1916	-11.32		0.03		18.84		29.17		42.13	a	49.80		65.26		56.29		42.33		28.94		15.50		-3.35		27.80
1917	-4.13		-6.89		15.61		29.97		35.61		47.67		56.71		51.48		46.20		26.10		24.66	a	-2.81		26.68
1918	-7.19		2.48	a	24.58		25.37		42.48		52.97		55.88	w	55.97		38.93		35.77		22.30		15.27	a	28.08	a
1919	12.97		6.81	a	17.74		31.83		43.39		58.13		60.00		54.84		48.67		28.63	a	13.77		3.58		31.70
1920	4.06		10.69		18.90		25.40		44.16		54.83		57.48		52.52		47.27		37.61		20.33		10.23		31.96
1921	11.67	a	12.46		21.13		31.93		43.84		57.80		58.87		54.81		46.57		33.32		16.17		9.06		33.14
1922	2.10		-5.54		19.19		33.07		45.68		53.20		54.26		56.58		48.52	a	31.60	a	25.77		4.16		30.72
1923	9.42		1.11	a	13.39		28.23		40.39		56.00		60.87		52.77		46.37		33.16		22.31	a	13.26		31.44
1924	-6.27	a	9.38		16.58		28.53		32.81		47.97	a	52.26		53.00		41.07		36.00		18.80		-0.87		27.44
1925	-2.29		11.89		20.84		36.50		35.55		52.97		55.40	a	53.16		46.73		22.90	b	18.93		8.81		30.12
1926	2.59	b	17.74	a	17.65		28.30		48.06		50.43		58.39		56.60	a	45.73		35.00		16.87		5.90	a	31.94
1927	7.06		13.32		21.42		33.33		42.06		50.70		53.50	a	52.67	a	48.57		33.81		16.20		-9.04	c	30.30
1928	6.26		13.14		19.87	a	24.69	a	42.45		47.93		58.55		55.87		42.37		33.39		22.60		14.06		31.76
1929	-9.23	a	-5.46		24.32		30.47		38.81		51.80		58.53	a	55.33	a	45.50		36.39		18.00		10.23		29.56
1930	-5.84		20.00		19.77		36.43		41.65		51.67		60.65		61.10	a	46.43		35.23		22.37		14.77		33.69
1931	11.87		18.32		19.23		32.37		39.77		59.30		60.26		59.61		53.23		39.70	a	21.66	a	14.03		35.78
1932	0.90		7.90		16.23	a	36.30		47.16		58.50		60.90	a	59.65		44.20		33.27	a	21.83	a	5.07	a	32.66
1933	14.52		4.50		23.35		33.37		44.97		59.17	a	60.26		54.26		51.90		31.90		22.77		9.19		34.18
1934	13.86	b	12.39		19.13		32.40		51.87		57.33		62.42		57.23		43.93		39.57	a	27.07		12.32		35.79
1935	4.29		20.32		25.61		32.60		42.97		50.93		65.32		58.10	a	47.37		31.00		18.17		10.57	a	33.94
1936	-8.03		-15.17		21.90		27.53		49.03		53.83		65.26		60.45		50.57		30.13		19.30		13.43	a	30.69
1937	-10.48		3.36		19.29		31.70		46.03		51.40		59.00		62.81		48.00		32.16		19.20		6.29		30.73
1938	4.10	a	9.78	a	26.19		36.23		45.32		55.41	a	60.23		59.58		51.13		41.32		17.90		14.06		35.11
1939	14.52		0.63	a	19.90		30.70		49.58		55.13		62.13		56.13		49.50		33.20	a	22.03		17.16		34.22
1940	-5.68		9.18	a	19.39		32.63		40.19		52.45	a	60.77		56.26		51.10	a	37.81		18.13		16.45		32.39
1941	7.77		8.68		21.26		38.73		49.77	a	54.47		60.77		58.35		50.83		37.68		24.23		18.16		35.89
1942	10.35		10.96		24.94		36.87		43.47	a	55.13		57.84		58.06		44.00		34.97		20.97		8.68		33.85
1943	-3.16		12.25		12.77		33.33		40.00		54.80		59.61		57.90	a	44.55	a	34.94		23.30		10.35		31.72
1944	12.32		4.72		16.13		31.57		51.97		53.33		56.30	a	56.97		46.80		34.16		25.10		10.32		33.31
1945	9.65		12.64		24.61		28.77		37.74		49.70		57.10		55.23		44.41	a	32.43	a	18.43		3.45		31.18
1946	4.71		8.54		27.39		36.93	a	39.58		52.28	a	59.39		52.13		46.03		34.35		20.07		12.16		32.80
1947	12.35		8.14		18.23		30.83		38.42		51.37		56.48		61.97		46.53		41.61		17.00		7.67	a	32.55
1948	1.58		3.79		17.39		36.70		42.84		52.47		59.65		59.81		51.83		33.81		22.17		8.52		32.55
1949	0.74		2.07		20.52	f	34.10		46.68		54.73		58.90		59.33	a	43.87		37.81		28.37		9.23		34.17	a
1950	-5.94		7.57		14.58		28.87		41.55		52.03		55.00		52.68		45.73		36.84		17.97		6.97	a	29.49
1951	2.77		12.75		10.80	a	32.03		46.55		51.23		59.10		57.77		44.27		36.45		18.77		2.45		31.25
1952	0.81		16.24		17.32		37.17		47.74		61.63		58.68		58.74		48.47		29.77	a	21.67		14.23		34.37
1953	9.84		13.39		22.16		30.47		44.74		58.17		59.81		60.26		47.17		39.84		24.90		10.48		35.10
1954	-1.74		26.07		18.13		32.70		39.39		56.10		61.61		58.29		50.07		35.77		25.97		12.58		34.58
1955	8.90		2.93		18.35		39.52	a	48.42		53.87		64.58		61.97		50.03		37.45		12.70		1.81		33.38
1956	0.90		0.83		16.65		27.63		47.00		60.10		58.00		57.16		44.30		38.81		21.47		14.74		32.30
1957	-2.23		11.21		21.65		33.23		45.71		53.90		64.16		60.26		46.20		39.77		24.53		17.32		34.64
1958	12.58		3.33	a	20.53	a	33.47		46.32		51.50		56.87		58.03		50.17		36.71		22.07	b	6.42		33.17
1959	0.45		0.18		23.87		30.97	a	45.77		58.93		60.06		61.67	a	47.17		31.94		15.67		21.81		33.21
1960	5.52		6.29	a	6.33	a	35.60		44.13	a	53.20		59.74		58.87		48.40		35.87		21.57		7.29		31.90
1961	1.10		11.93		26.58		28.37		43.23		54.93		57.10		58.48		46.00		37.42		22.30		5.29		32.73
1962	2.65		7.04		15.84		33.90		50.29		57.17		60.16		58.26		46.10		39.48		27.33		12.55		34.23
1963	-3.71		11.81	a	26.94		36.43		46.52		60.07		63.23		58.71		52.73		45.26		25.03		2.48		35.46
1964	11.16		15.93		14.61		36.87		48.29		55.93		63.06		54.94		47.13		35.48		20.40		3.74		33.96
1965	0.06		4.29		11.52		35.60		46.97		56.47		60.45		57.55		43.03		39.90		22.50		19.58		33.16
1966	-4.71		6.39		26.61		30.80		41.48		55.93		65.13		56.03		48.43		36.10		19.27		11.06		32.71
1967	8.94		4.75		25.42		35.50		41.61		55.45	a	58.52		55.58		49.00		37.00		22.47		11.48		33.81
1968	5.77		10.48		25.00		33.80		40.81		56.57		59.74		59.39		48.47		38.52		26.33		8.77		34.47
1969	-1.00		13.54		11.84		38.07		47.68		50.53		61.97		60.19		50.63		34.61		25.27		13.77		33.93
1970	-3.52		12.50		19.29		33.87		47.10		57.07		60.39		59.65		49.50		37.06		24.20		4.40	a	33.46
1971	0.61		8.32		21.10		35.70		43.55		60.53		56.97		58.39		48.53		40.10		25.03		9.65		34.04
1972	-1.87		3.07		22.68		34.37		49.94		56.33		59.71		59.35		48.40		35.39		26.10		7.90		33.45
1973	9.48		15.15	a	31.71		33.97		44.10		55.90		61.19		63.74		49.80		42.90	a	25.47		9.94		36.95
1974	4.16		15.11		24.48		36.30		44.65		53.47		64.03		55.94		43.50		37.77		23.63		13.35		34.70
1975	8.23		8.39		16.00		33.47		47.13		56.03		63.58		62.65		47.60		39.48		23.73		14.10		35.03
1976	6.81		20.83		23.77		39.27		43.29		57.07		62.68		61.45		48.83		33.83	a	18.17		7.71		35.31
1977	-3.17	a	16.61		26.87		41.00		54.32		58.90		63.53	a	55.00		49.20		36.32		20.87		7.81		35.61
1978	-10.06		-1.86		19.03		35.73		45.03		54.57		60.23		58.16		53.53		35.58		19.47		5.00		31.20
1979	-8.39		-3.46		20.37	a	33.30		42.26		54.10		61.42		58.29		50.50		35.39		20.53		16.81		31.76
1980	6.58		9.59		19.03		34.23		45.10		56.60		61.71		59.61		49.53		35.32		27.00		12.71		34.75
1981	11.42		13.96		24.00		40.57		44.03		55.93		63.81		59.35		48.70		39.00		28.57		10.03		36.61
1982	-7.00		8.46		23.26		30.83		50.81		51.87		62.13		59.45		49.00	a	38.81		21.41	a	15.97		33.75
1983	16.30	a	20.75		27.23		31.72	a	42.97		55.31	a	65.00		64.74		49.47		39.90		27.43		-8.47	a	36.03
1984	8.16		21.86		19.16		36.73		43.71		57.47		60.87		60.45		42.52	a	38.71		24.14	a	7.42		35.10
1985	2.93	b	7.79		26.48		37.80		49.37	a	51.17		57.94		54.87		49.57		35.87		12.17		-2.29		31.97
1986	7.47	a	4.57		25.38	e	37.30		49.35		59.20		62.32		55.32		50.10		37.35		19.17		15.10	a	35.22
1987	10.53	a	21.54		26.16		38.55	a	51.81		57.63		63.42		55.43	a	49.30		31.52		28.47		15.79	b	37.51
1988	-6.00	b	1.66		24.71		32.97		49.73	a	61.10		62.03		60.39		49.13		32.39		24.37		13.04	d	33.79
1989	11.71		-2.71		18.69	b	35.63		44.39		52.17		63.68		59.68		46.31	a	33.32		20.23		-0.23	a	31.90
1990	13.65		10.89		22.68		30.20		45.13		56.57		59.87		59.90		52.28	a	33.90		24.27		3.55		34.41
1991	-0.68		13.14		22.87		36.37		50.39		62.90		60.58		60.00		49.70		33.16		16.87		12.73	a	34.84
1992	11.74		16.59		23.00	a	30.07		43.37	a	52.77		55.48		54.71		47.62	a	34.31	b	25.20		9.16		33.67
1993	3.87		6.43		21.32		33.87		45.87		53.80		59.42		59.68		44.67		34.39		19.67		11.77	a	32.90
1994	-3.20	a	-0.11		25.39		32.53		48.81		57.97		56.94		56.32		51.00		39.97		25.93		12.61		33.68
1995	8.90		14.36		22.06		32.00		45.65		58.07		60.45		63.60	a	48.30		36.81		19.86	a	13.84		35.32
1996	-0.23		11.86		14.68		30.43		45.81		57.37		57.26		58.42		48.50		36.07	a	14.87		1.37	a	31.37
1997	-0.71		8.86		20.97		30.93		42.81		57.70		62.29		58.87		51.60		38.63	a	18.55	a	19.97		34.21
1998	10.84		25.75		20.19		35.90		49.65		53.73		62.45		61.58		53.61	b	39.74		27.73		13.93	a	37.93
1999	6.81		22.86		24.77		36.67		48.16		56.40		63.65		58.71		46.53		33.81		27.50		15.19		36.75
2000	8.87	a	20.00		26.74		33.80		47.86	b	53.63		60.90		61.19		47.87		39.97		15.66	a	0.23		34.73
2001	9.58		0.21		16.81		36.83		49.65		56.50		63.94		59.61		50.93	b	35.28	b	29.72	a	15.23	a	35.36
2002	15.03	b	19.93		11.61		34.97	a	40.52		59.40		65.06		60.03		51.90	a	32.26		21.69	a	15.94		35.69
2003	7.70	a	7.25		19.83	a	35.45	a	43.77	a	53.83		60.97		60.26		47.00		37.29		19.93		19.23	a	34.38
2004	5.68		11.21		27.77		32.57		45.52		52.07		59.16		54.06		52.17		39.10	a	25.73		16.37	a	35.12
2005	6.39		16.79		22.13		37.37		44.77		60.07	a	62.77	a	58.19		55.14	a	37.87		25.89	c	15.52	h	38.85	a
2006	24.06		12.43		25.39		39.07		45.81		56.50		62.39		60.19		46.40		34.00	a	21.13		15.87	a	36.94
2007	8.55		5.43		29.47	a	32.27		51.26		58.93		62.87	a	61.65		51.17		39.97	a	23.20		7.03		35.98
2008	4.97		6.59		21.68		30.03		43.68		54.23		61.13	a	58.66	b	49.97		37.35		25.00		2.47	a	32.98
2009	3.23		11.93		20.00		32.67		45.52		55.73		57.19		56.16		52.03	a	35.14	c	28.50		6.94		33.75
2010	4.81		7.54		28.94		41.31	a	46.48		59.23	d	64.35		64.42		50.10	a	39.52		-----	z	-----	z	40.67	b
2011	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	34.14	w	37.41	b	18.75	f	13.32	f	37.41	k
2012	10.93	a	12.14	a	32.13	a	36.73	d	47.03	b	57.88	f	66.40	f	55.57	a	44.90	i	30.24	b	21.60		9.80	a	28.46	c
2013	6.72	b	9.20	c	14.76	b	23.93	b	44.71	c	53.97		59.93	a	60.43	a	52.32	b	35.35		17.54	b	-1.15	d	31.48
2014	1.45		-2.32		15.87	a	31.78	c	42.29	j	53.65	d	55.43	c	55.54	g	48.03	a	33.88	f	13.04	f	12.68	c	27.07	d
2015	8.29	c	1.70	a	19.90	a	33.58	d	45.14	c	56.93	c	59.56	d	56.53	a	53.77		37.79	c	28.28	a	15.46	c	34.74
2016	5.13	a	19.11	a	27.26		32.86	a	43.74	d	58.07	b	60.75	c	59.24	b	52.44	n	36.26	l	29.50	b	7.48		34.31	b
2017	9.27	a	19.20	c	25.19	d	33.50	b	42.96	d	54.50	b	61.87	a	55.35		50.13		34.64	c	19.59	a	9.83	b	34.67
2018	1.88	g	-1.04	a	23.07	a	24.35	j	51.80	a	61.20		60.79	c	57.37	d	52.07		31.67	d	17.83	a	15.36	f	39.42	c
2019	1.36	c	-4.96		14.84		34.92	e	45.06		57.35	g	64.68		60.04	c	56.03	a	33.84		21.40		13.00	a	30.93	a
2020	8.23	a	12.41		26.74		32.20		45.81	d	62.20		63.29		60.94		48.07		29.65		24.53		13.19		35.61
2021	17.60	a	1.46		26.10		31.48	a	44.87	a	58.60		61.83	b	60.06		51.30		39.84		25.03		14.97		36.10
2022	0.71		3.64		18.65		28.20		44.61		57.30		63.26		59.84		48.73		33.61		19.13		5.97		31.97
2023	7.00		6.07		14.10		31.57		48.84		59.47		58.26		59.74		53.17		37.71		23.30		19.81		34.92
2024	7.13		21.24		21.66	b	33.17	l	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	16.68	i
Period of Record Statistics
MEAN	3.73		7.99		20.26		33.25		44.71		55.07		59.88		57.65		48.00		35.36		21.45		9.37		33.04
S.D.	7.00		7.92		5.34		3.71		3.79		3.26		3.06		3.15		3.28		3.65		4.27		5.87		2.32
SKEW	-0.11		-0.12		-0.33		-0.22		-0.27		0.03		-0.29		-0.11		-0.22		-0.51		-0.46		-0.58		-0.45
MAX	24.06		26.07		32.53		41.31		54.32		62.90		65.32		64.74		56.03		45.26		29.72		21.81		37.93
MIN	-11.32		-15.17		4.28		22.97		32.81		47.67		52.26		50.87		38.93		22.90		6.46		-9.04		26.68
YRS	127		128		128		126		125		125		125		126		125		127		126		125		115