REDFIELD, SD

Average of Minimum Temperature (Degrees Fahrenheit)

(397047)

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
1897	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	34.75	o	14.80		4.00	a	9.40	j
1898	9.65		7.73	b	17.87		28.17		41.58		53.47		56.94		53.26		43.03	a	29.03	a	14.13		3.61	c	29.87
1899	-0.07	b	-6.37	a	2.45		28.31	a	43.19		52.77		55.45		55.61		39.43		31.87		22.47		4.97		27.51
1900	10.11	d	-2.93		14.00		35.50		44.61		51.27		55.39		61.61		45.27		38.40	a	15.33		12.32		31.74
1901	7.03		1.63	a	18.33	a	31.00	a	42.83	a	53.40		61.29		54.87		43.69	a	33.70	a	16.21	a	6.70	a	30.89
1902	4.47	a	3.48	a	19.93	a	28.00		44.00	a	47.20		56.19		52.84		37.11	b	28.58		19.23		-1.52		28.29
1903	-0.40	a	-6.81	b	15.07	b	29.72	a	41.68		49.70		55.74		53.90		40.93		32.45	b	14.07		1.10		27.26
1904	-5.87		-9.21		15.32		26.17		41.84		51.67		52.39		51.45		42.53		36.48		17.93		4.29		27.08
1905	-7.35		-7.36		24.10		28.93		39.03		49.93	a	54.94		55.84		46.90		28.45		21.27		4.65		28.28
1906	3.45		1.48	a	8.29		33.30		43.50	a	50.43		53.71		56.10		49.87	g	32.61		18.33		4.40	a	27.78	a
1907	-10.65		5.86		20.58		23.57		33.74		51.13		55.71		52.35		40.07		27.61		17.90		10.06		27.33
1908	4.16		5.59		15.87		30.87		41.13		50.18	h	56.94		51.13		49.80		34.48		21.77		7.16		28.99	a
1909	-1.77		3.84	c	21.77		25.57		41.68		55.83		58.90	b	58.17	m	45.20		32.52		18.27		0.06		27.44	a
1910	3.57	a	-2.70	a	30.23		36.20		40.48		50.45	a	50.34	b	49.13		43.90		36.19		-----	z	6.45		31.29	a
1911	-4.48		1.96	a	16.84		31.41	a	44.67	a	58.09	g	47.93	c	53.50	c	46.45	a	34.58		8.77		10.29		26.54	a
1912	-14.23		3.90		9.61		33.17		45.32		51.33		59.58		55.48		43.46	b	31.10		22.57		9.32		29.22
1913	-1.87		-1.57		6.44	d	35.17		44.13	a	56.87		57.55	b	58.84		48.33		28.90		26.10		12.16		30.92
1914	8.67	d	-5.82		17.74		32.43		44.40	a	54.93		60.71		54.41	b	48.00		39.90		23.10	a	-0.97	a	31.46
1915	-1.45		12.61		8.97		39.57		41.06		48.50		54.55		51.48		46.73		35.00		23.67		9.77		30.87
1916	-11.94		1.36	a	19.06		31.23		43.03		51.00		65.10		57.93	a	44.03		28.93	a	15.83		-5.24	b	28.36
1917	-5.97	a	-8.04	a	13.57	a	31.21	b	39.52		50.97		59.52		51.29		46.47		23.36	c	24.13		-4.33	a	26.81
1918	-7.29		0.96		23.42		28.82	b	42.00	a	55.40		55.14	b	55.46	c	38.07	b	34.80	a	23.36	b	15.57	a	30.48
1919	19.40	f	6.57		17.81		34.87		45.10		59.40		60.72	b	56.10	a	50.93		29.35		-----	z	5.57	c	36.64	b
1920	2.22	d	12.03		17.74		27.10		45.42		55.27		59.45		55.04	d	51.72	a	41.87	a	29.57		13.10		34.21
1921	11.94		14.25		21.48		33.97		46.13		60.40		62.33	a	57.61		50.00		37.42		17.00		13.61		35.51
1922	1.90	a	-3.62	b	21.39	c	35.53		48.30	a	56.33		55.66	b	59.17	a	50.55	a	32.74		26.10	a	5.87		32.49
1923	9.14	b	2.65	b	14.16		30.37		43.68		56.67		62.23		55.26		50.43		33.73	a	25.25	b	12.97	a	33.04
1924	-4.83	b	11.12	d	17.19		30.93		36.58		51.21	a	54.13		55.43	a	45.79	b	41.70	a	20.97		-1.03		29.93
1925	-0.23	a	13.68		22.74		39.47		39.94		53.87		56.10		57.68		51.32	b	25.47	a	19.73		9.33	a	32.42
1926	4.80	a	17.46		17.81		29.04	b	48.13		52.30		58.33	a	56.55		45.66	a	36.77		18.97		6.94		32.73
1927	8.03		13.32		23.77		35.27		43.03		52.59	a	56.32		53.94		48.48	a	35.17	b	17.70		-6.26		31.78
1928	8.32		13.45		21.94		24.73		44.81		48.83	a	59.84		56.77		42.93		34.40	a	24.07	a	13.67	a	32.81
1929	-10.13		-4.00		25.55	b	34.17		40.90		51.87		60.55		57.67	a	46.03	a	37.00		20.03		9.97		30.80
1930	-7.54	c	19.67	a	21.13		36.80		41.71		55.11	c	60.35		60.42		46.83		35.87		22.40		14.97		33.98
1931	12.84		20.37	a	19.29		32.60		40.16		60.43		59.95	l	57.00		51.77		38.93	a	22.20		12.97		33.51	a
1932	0.07	c	5.75	a	15.42		36.57		45.90	a	56.83		59.68		59.26		44.03		31.65		19.66	a	1.35		31.35
1933	9.32		1.68		19.68		30.83		44.32		59.93		58.40	a	54.58		51.13		30.03		21.00	a	4.60	a	32.13
1934	11.28	b	10.57		16.87		31.03		-----	z	56.33		60.71		54.20	a	-----	z	39.80	a	24.43		-----	z	33.91	c
1935	-----	z	20.89		25.03		31.13		42.65		52.00		65.39		57.94		47.87		31.71		15.23		10.35		36.38	a
1936	-11.13		-16.93		22.07	a	28.73		51.87		56.73		65.47	a	62.35		52.03		31.58		21.00		13.10		31.41
1937	-9.71		4.00		22.06		34.33		49.13		55.17		63.68		65.55		51.13		36.16		19.83	a	7.52		33.24
1938	3.68		5.29		26.19		36.30		45.84		56.87		61.87		62.35		52.47		43.00		18.50		14.87		35.60
1939	13.00		-2.29		20.58		31.43		51.06		56.67		63.23		59.32		50.93		36.07	a	25.17		18.71		35.32
1940	-3.90		11.76		21.19		32.62	a	45.39		54.67		65.00		59.26		53.50		42.29		19.87		16.63	a	34.86
1941	7.16		9.39		20.77		40.33		49.90	a	58.27		63.61		62.45		51.73		38.81		25.03		18.19		37.14
1942	11.23		12.04		25.71		38.07		43.87		56.30		60.86	b	60.10		45.83		36.61		21.43		7.23		34.94
1943	-5.32		11.64		14.03		35.40		41.90		56.63		62.16		60.52		47.07		37.03		24.90		13.32		33.27
1944	14.87		4.97		15.94		33.17		51.35		55.83		59.65		58.87		49.17		36.23		28.03		12.48		35.05
1945	9.81		10.96	b	28.19		30.90		40.35		51.77		59.77		59.10		48.00		35.10		21.50		4.29		33.31
1946	4.58		6.96	a	31.00		39.30		42.32		55.87		62.35		56.13		48.60		35.97		21.67		14.26		34.92
1947	13.19		6.11		20.19		32.63		40.68		53.93		60.26		64.42		49.60		43.68		18.00		9.42		34.34
1948	2.03	a	2.68	a	16.87		37.53		46.06		55.03		63.35		59.06		52.73		34.00		23.30		6.19		33.24
1949	-2.29		-0.18		20.52		33.27		46.81		55.43		59.39		58.94		42.72	a	35.55		26.90		6.90	a	32.00
1950	-9.45		5.21		15.61		27.93		42.29		52.07		55.65		54.26		48.14	a	36.90		16.40		5.65		29.22
1951	-0.87		10.68		7.94		31.37		46.00		49.90		58.55		57.45		43.87		35.10		17.10		0.74		29.82
1952	-2.94		11.10		12.55		35.17		44.10		57.97		59.16		57.84		49.60		29.10		21.67		13.42		32.39
1953	7.68		11.14		21.55		30.70		44.35		57.93		59.84		61.26		47.10		40.61		25.43		10.97		34.88
1954	-2.03		24.93		17.74		32.43		39.94		54.87		62.52		58.84		49.57		36.19		26.07		12.50	a	34.46
1955	5.74		2.04	a	16.35		40.33		49.39		54.13		64.26		63.13		47.73		36.23	a	11.10		-0.94		32.46
1956	-0.35		-2.72		16.68		26.93		45.29		59.63		58.48		57.97		44.53		37.45		22.30		14.71		31.74
1957	-3.45		8.50		20.90		32.00		45.03		53.77		64.03		60.13		45.23		39.52		24.17		16.74		33.88
1958	11.35		3.07		21.84		32.86	a	46.16		50.87		57.29		58.00		49.37		35.90		20.83		5.19		32.73
1959	-1.48		-1.43		23.84		30.87		44.97		58.67		58.61		61.10	a	48.53		31.71		14.60		20.71		32.56
1960	2.26		3.66		5.74		34.57		43.58		53.73		59.74		58.39		48.73		35.74		20.10		5.42		30.97
1961	1.29		10.14		26.68		28.07		42.68		55.33		58.00		59.26		46.30		37.06		21.40		3.00		32.43
1962	0.32		5.25		15.23		32.83		49.26		56.37		58.00		57.84		43.83		36.74		25.67		10.77		32.68
1963	-6.16		7.61		24.61		34.83		44.61		58.90		62.16		59.16		51.93		44.61		23.37		1.84		33.96
1964	9.19		13.76		12.84		35.63		46.87		54.27		63.29		56.00		45.93		33.16		17.13		1.55		32.47
1965	-4.55		2.43		10.35		34.33		46.42		55.93		60.94		57.52		41.50		38.26		20.60		17.03		31.73
1966	-7.87		1.18		24.29		28.80		40.39		54.37		65.26		55.52		46.97		34.00		16.93		9.26		30.76
1967	6.58		0.50		23.71		33.20		39.87		54.53		55.97		54.10		48.03		35.58		20.93		7.26		31.69
1968	2.74		7.38		22.61		31.77		39.35		55.17		58.32		56.10		46.67		35.87		23.47		6.74		32.18
1969	-4.74		11.32		6.81		36.87		45.48		47.63		59.29		58.26		48.50		30.97		22.63		10.10		31.09
1970	-7.42		7.07		14.29		31.37		45.81		57.00		60.39		58.74		47.30		35.26		22.63		3.32		31.31
1971	-3.06		4.68		20.35		34.50		42.84		59.03		55.39		56.81		47.60		38.45		22.83		4.13		31.96
1972	-4.10		-0.07		19.81		33.37		49.42		54.07		57.94		59.00		48.13		33.19		23.33		3.16		31.44
1973	6.77		13.50		30.26		33.10		41.77		53.87		59.16		61.90		47.47		41.55		22.30		7.39		34.92
1974	1.19		10.86		23.57	a	35.07		43.94		51.90		64.35		54.58		42.47		36.81		20.20		11.81		33.06
1975	5.65		5.04		13.42		32.40		46.32		55.77		63.19		60.23		44.87		37.32		23.17		10.87		33.19
1976	3.77		18.21		20.29		37.03		41.39		55.70		60.81		61.68		47.27		30.61		15.10		4.81		33.06
1977	-6.87		15.04		25.87		40.23		53.77		56.67		63.16		54.65		51.07		36.39		19.50		-----	z	37.22	a
Period of Record Statistics
MEAN	1.04		5.65		18.74		32.69		44.03		54.42		59.35		57.33		47.03		35.06		20.75		7.90		32.02
S.D.	7.12		7.66		5.83		3.70		3.48		3.07		3.56		3.24		3.52		4.14		3.89		5.79		2.27
SKEW	-0.02		-0.11		-0.43		-0.01		0.23		-0.19		-0.48		-0.01		-0.52		-0.20		-0.47		-0.17		-0.41
MAX	14.87		24.93		31.00		40.33		53.77		60.43		65.47		65.55		53.50		44.61		29.57		20.71		37.14
MIN	-14.23		-16.93		2.45		23.57		33.74		47.20		47.93		49.13		37.11		23.36		8.77		-6.26		26.81
YRS	78		80		80		80		79		78		79		79		78		80		79		79		70