MILLER, SD

Average of Maximum Temperature (Degrees Fahrenheit)

(395561)

File last updated on April 23, 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
1902	29.55		25.57		41.77		56.41	a	73.19		73.70		85.39		80.94		73.00		64.06		43.13		21.48		55.68
1903	24.74		20.82		38.84		60.30		72.74		80.57		84.45		79.74		70.28	a	66.77		41.00		27.65		55.66
1904	19.83	a	17.38		41.19		54.87		71.06		76.47		83.33	a	84.35		75.93		66.20	a	53.24	a	29.32		56.10
1905	18.39		24.32		51.70	a	57.77		64.48		74.97		80.58		84.45		79.53		55.45		48.30		28.52		55.70
1906	27.93	a	29.68		31.30	a	63.63		69.55		75.78	c	86.19		80.61		76.50		60.84		40.20		27.10		55.78
1907	12.97		28.30	a	46.77		51.23		60.81		76.73		82.87		86.32		70.63		62.42		47.20		37.84		55.34
1908	35.68		30.15	c	42.03		65.00	a	68.06		76.63		86.87		83.26		89.20	e	59.39		47.53		27.94		59.31
1909	21.29		25.68		39.16		53.97		70.61		79.43		82.77		89.10		77.30		61.10		43.20		15.84		54.95
1910	21.00		17.46		60.26		67.57		67.26		82.10		89.97		85.94		76.23		72.13		-----	z	29.13		60.82	a
1911	23.63	a	29.07		53.58		58.97		76.87		90.53		88.77		81.10		73.67		54.23		33.43		29.61		57.79
1912	11.50	a	27.32	a	34.42		65.00		72.19		80.03		86.42		83.65		69.40		65.97		53.10		38.19		57.27
1913	29.23	a	29.68		37.00		64.20		67.03		85.57		85.97		90.68		79.67		60.48		52.80		39.45		60.15
1914	33.45		19.15	a	41.58		59.73		70.74		79.20		91.77		85.45		78.17		68.03		52.47		23.06		58.57
1915	23.81		28.54		29.06		67.03		64.13		73.30		77.65		79.23		73.00		66.71		49.07		34.00	a	55.46
1916	12.52		23.21		43.00		56.30		69.74		73.63		92.45		84.00		74.93		61.73	a	47.83		22.87		55.19
1917	20.63	a	17.41	a	33.90		50.73		67.65		77.10		90.39		84.71		73.83		54.94		54.70		21.32		53.94
1918	16.03		30.32		53.74		56.10		73.06		81.27		83.55		87.53	a	73.50		66.10		45.13		34.32		58.39
1919	35.93	b	24.93		38.87		56.50		71.17	b	79.80		89.94		87.71		78.93		53.16		31.80		27.93	a	56.39
1920	25.93	a	31.86		40.40	a	47.90		69.97		76.90		86.16		84.29		79.80		68.29		39.97		34.32		57.15
1921	37.03		42.71		50.87		63.23		68.87		88.37		89.87	a	87.94		78.27		72.03		39.55	a	33.90		62.72
1922	23.23		17.07		42.00		57.77		71.27	a	80.27		81.90		88.48		82.43		67.48		43.80		27.48		56.93
1923	30.97		27.36		39.13		59.57		71.37	a	79.10		85.52		80.73	a	77.30		59.03	a	54.33		41.10		58.79
1924	20.29		35.66		34.94		-----	z	58.67	a	69.70		78.03		83.32		73.77		69.81		47.63		20.68		53.86	a
1925	25.48		34.32		51.57	a	67.13		72.48		76.80		85.71		91.35		80.70		48.48		46.50		30.26		59.23
1926	29.19		37.18		45.26		63.87		79.10		80.53		89.03		83.84		70.63		61.39		36.47		29.81		58.86
1927	29.39		37.18		46.23		56.93		63.58		77.48	a	83.45		81.90		77.80		69.32		37.23		12.06		56.05
1928	30.42		35.59		50.29		54.90		77.10		76.63		85.03		86.16		74.10		62.87		46.27		38.77		59.84
1929	13.29		19.21		46.06		58.57		69.13		79.90		91.58		91.42		69.07		62.23		37.00		28.74		55.52
1930	15.26		43.29		42.35		64.00		67.74		80.07		95.03		88.42		75.13		57.90		46.47		35.13		59.23
1931	39.84		44.89		43.65		63.50		70.84		90.30		95.29		88.42		84.23		65.55		47.87		30.79	c	63.76
1932	23.41	b	30.31		34.16		61.50		75.17	a	80.67		90.13		88.48		77.03		59.03		48.23		30.13		58.19
1933	39.16		32.92	c	48.19		61.73		69.67	a	96.47		93.10		85.42		84.83		66.23		50.20		34.14	b	63.50
1934	38.61		41.39		48.39		64.67		87.38	b	87.55	a	92.81		88.03		72.69	a	68.29		51.29	b	30.68		64.31
1935	26.73	a	44.32		47.74		55.47		66.03		78.63		93.77		86.23		77.38	a	58.04	c	31.83		26.03	b	57.68
1936	8.90		2.24		41.68		53.17		75.87		86.57		100.32		88.97		77.43		57.26		35.57		27.52		54.62
1937	5.97		21.96		36.97		50.73		68.52		75.43		91.10		92.42		75.60		60.42		41.53		29.48		54.18
1938	26.19		25.93		49.55		59.47		66.16		80.50		89.35		91.81		78.13		70.23	a	41.77		35.90		59.58
1939	34.29		18.86		46.19		59.97		78.16		79.20		90.23		87.97		82.67		61.52		54.43		42.13		61.30
1940	13.87		26.59		34.00		55.67		71.77		82.10		92.23		84.77		83.40		70.26		38.79	b	36.71		57.51
1941	25.33	a	26.61		40.58		59.93		77.00		79.10		89.58		88.97		75.57		60.61		47.14	a	39.10		59.13
1942	36.58		31.11		41.74		64.87		63.68		75.43		83.23		84.03		69.87		64.00		47.73		28.29		57.55
1943	16.77		38.36		41.10		66.73		70.23		79.13		90.42		88.58		75.80		67.26		41.47		40.19		59.67
1944	40.74		28.07		33.06		52.93		75.71		78.17		85.32		82.84		75.20		67.39		42.10		33.10		57.89
1945	30.10		35.11		54.19		56.90		66.45		70.53		86.23		85.52		75.93		66.10		44.07		24.29		57.95
1946	33.90		36.14		55.19		69.07		68.06		82.63		88.29		83.23		75.30		57.17	a	45.07		34.42		60.71
1947	35.97		27.57		39.00		53.40		67.90		74.97		87.29		93.68		79.87		71.23		35.20		28.03		57.84
1948	25.87		25.17		37.13		66.20		71.35		77.03		86.58		85.94		81.47		63.77		43.93		31.45		57.99
1949	19.33	a	22.64		39.26		64.53		76.29		83.17		92.35		90.90		72.97		60.61		54.53		29.68		58.86
1950	11.77		26.86		32.90		48.07		65.39		82.60		82.16		81.45		73.93		66.10		40.47		29.52		53.43
1951	24.06		38.44	a	29.58		53.27		71.00	a	72.66	a	82.94		80.65		68.13		57.90		39.70	c	20.52		53.24
1952	20.68		31.21		29.55		61.83		71.97		84.93		89.77		85.23		82.77		62.32		45.30		33.16		58.23
1953	31.39		30.43		42.73	a	51.60		68.03		80.53		85.19		86.87		79.10		70.81		50.17		33.84		59.22
1954	22.03		50.61		38.48		62.53		67.65		77.23		90.94		86.19		74.93		57.23		53.50		33.35		59.56
1955	30.29		23.54		42.35		69.77		77.45		77.03		90.74		89.65		78.27		67.42		34.53		19.90		58.41
1956	20.77		23.86		39.65		54.60		71.10		89.80		84.35		82.35		76.50		71.32		44.07		36.35		57.89
1957	19.06		33.64		41.74		55.93		66.26		77.13		87.53	a	84.26		72.07		57.74		43.87		41.84		56.76
1958	36.42		28.07		37.26		59.83		76.10		74.90		81.52		89.68		80.03	a	67.10		47.90		30.77		59.13
1959	21.74		24.86		49.45		61.83		70.39		86.20		90.00		90.90		74.03		56.32		37.10		37.81		58.39
1960	24.26		22.34		27.94		57.87		71.39		76.30		89.90		86.87		76.77		65.55		48.23		28.61		56.34
1961	27.13		33.82		49.35		56.13		67.52		83.00		86.03		90.32		72.67		66.52		47.93		27.58		59.00
1962	26.29		26.21		32.06		61.40		71.13		75.97		80.87		84.39		74.20		66.19		51.20		36.23		57.18
1963	20.84		36.25		53.58		59.27		71.71		82.77		86.84		87.48		77.93		72.68		50.20		25.16		60.39
1964	33.77		39.07		39.68		60.83		75.06		83.20		91.97		83.97		76.40		66.13		44.40		24.32		59.90
1965	22.16		31.82		32.03		57.87		73.19		77.57		87.19		86.58		62.03		67.37	a	45.67		38.10		56.80
1966	15.90		24.36		47.06		53.50		71.65		82.20		92.74		81.55		74.23		63.97		41.30		32.52		56.75
1967	31.55		28.82		45.65		59.43		66.19		75.50		84.90		85.03		76.20		61.45		44.70		30.03		57.46
1968	25.58		30.03		54.58		59.63		66.19		78.73		84.39		82.71		74.00		62.97		42.53		21.16		56.88
1969	16.48		27.57		31.03		63.20		76.03		75.10		85.55		90.90		80.28	a	54.68		47.03		31.52		56.61
1970	17.84		35.93		36.42		56.60		75.48		83.80		89.61		88.81		79.67		61.23		38.93		26.55		57.57
1971	16.71		28.64		42.42		61.77		69.00		84.70		84.90		90.81		75.60		62.61		42.80		25.42		57.12
1972	21.29		24.17		40.55		55.43		71.71		80.70		84.71		85.90		76.90		59.23		37.10		23.29		55.08
1973	27.29		33.68		47.94		58.53		73.45		83.90	a	88.58		91.42		71.93		67.06		-----	z	26.42		60.93	a
1974	29.55		36.93		47.45		62.37		68.65		81.27		95.16		84.94		76.43		67.65		45.30		34.97		60.89
1975	29.23		25.04		37.61		49.17		72.52		79.63		92.71		87.45		74.03		65.32		45.27		33.58		57.63
1976	27.06		44.24		45.77		64.47		73.65		86.80		93.55		93.32		80.57		57.94		39.83		30.19		61.45
1977	17.23		38.89		44.68		66.77		78.61		83.03		90.35		82.32		74.33		61.16		39.67		23.19		58.35
1978	11.65		17.11		39.74		54.47		70.10		82.07		85.68		88.19		82.40		65.26		40.23		25.10		55.17
1979	12.71		19.04	a	40.58		55.41	a	67.71		80.90		83.84		84.39		84.21	b	63.50	a	39.43		43.26		56.25
1980	28.07	a	32.88	d	42.23		66.00		77.13		-----	z	91.50	a	88.26		80.32	b	61.29		48.70		33.65		59.09	a
1981	37.84		39.82		55.65		70.03		70.94		82.30		90.16		85.97		81.97	a	60.52		52.20		27.16		62.88
1982	12.19	e	30.85	b	40.83	a	57.66	a	70.00		77.40		89.60	a	86.23		75.03		60.87		41.83		37.00		56.62
1983	36.87		43.07		41.58		54.03	a	69.10		78.10		89.71		93.97		78.43		63.06		41.17		11.83	b	58.41
1984	31.03	a	41.64	a	39.26		57.17		70.45		79.48	a	87.26		89.58		73.93		64.17	b	48.54	b	28.77	a	59.27
1985	26.81		20.29	n	51.62	e	68.93		79.55		77.90	a	90.52		80.71		68.66	a	63.52		29.60		23.19		60.09	a
1986	34.77		-----	z	51.32		58.55	a	71.52		82.20		87.14	b	82.57	a	68.72	a	62.84		42.10	a	41.84		62.14	a
1987	39.19		44.71		44.48		69.23		78.97		86.47		91.42		82.94		77.90		61.13		47.30		35.35		63.26
1988	24.67	a	31.07		49.84		65.37		76.40	a	90.57		91.26		91.00	a	76.23		62.71		42.87		33.87		61.32
1989	32.16		18.18		34.06		58.80		70.45		79.23		88.74		86.84		74.50		62.61		41.40		21.23		55.68
1990	38.45		35.54		47.16		58.33		67.00		79.87		81.68		84.35		80.73		60.84		48.77		26.23		59.08
1991	24.65		43.11		45.45		59.63		69.52		80.59	a	84.45		85.77		73.03		57.30	a	36.37		37.97		58.15
1992	36.26		39.28		48.19		56.37		73.71		74.53		73.81		75.13		73.21	a	60.55		35.10		26.00	a	56.01
1993	25.67	a	22.36		41.77		53.93		68.26		71.97		77.00		80.13		67.33		58.03		36.87		30.19		52.79
1994	14.97		20.14		47.77		57.47		74.58		78.34	a	80.74		79.52		75.03		61.16		44.67		29.58		55.33
1995	23.84		33.21		40.55		47.62	a	63.00		77.37		85.97		85.42		72.00		55.48		38.40		28.39		54.27
1996	17.71		32.38		34.13		55.30		61.87		79.73		80.81		85.13		70.34	a	58.35		28.41	a	18.39		51.88
1997	16.73	a	30.21		39.71		51.20		65.03		79.67		81.87		80.23		75.73		61.90		38.77		37.13		54.85
1998	27.06		38.29		34.35		59.63		70.90		73.83		85.19		83.10		80.07		59.23		44.59	a	36.61		57.74
1999	25.57	a	42.71		47.42		55.17		67.00		75.97		85.67	a	83.84		68.40		61.53	a	56.00		39.68		59.08
2000	31.48		42.48		52.74		56.30		70.97		76.83	a	84.58		84.68		77.73		61.65		31.30		16.47	a	57.27
2001	29.77		19.50		34.84		55.67		69.10		77.90		87.42		86.45		73.97		61.10		54.33		32.16		56.85
2002	33.13		41.21		31.23		57.50		66.13		83.93		90.55		82.26		76.07		48.16		44.27		37.29		57.64
2003	28.87		27.82		44.68		59.53		66.55		76.30		86.87		87.61		75.20		66.16		37.07		34.06		57.56
2004	22.97		31.59		48.84		60.33		67.48		73.87		81.55		78.65		76.67		59.97		48.20		34.71		57.07
2005	24.42		40.41	a	46.93	a	61.63		66.87		78.97		87.60	a	84.26		79.10		63.03		47.20		26.16		58.88
2006	39.32		33.54		43.16		62.27		70.94		82.43		93.55		85.03		66.90		57.19		46.00		38.16		59.87
2007	28.06		21.11		50.45		53.73		72.29		78.90		88.87		80.90		75.17		62.16		47.07		29.65		57.36
2008	27.52		27.61	a	42.48		53.73		64.81		75.47		84.74		83.29		74.10		58.77		45.40		22.23		55.01
2009	24.16		32.00		39.90		52.53		69.19		74.90		79.06		79.55		73.70		47.06		53.17		20.19		53.79
2010	20.13		19.79		43.26		63.67		65.35		76.40		83.97		87.16		69.73		64.19		44.53		24.32		55.21
2011	19.42		23.25		33.10		51.50		63.74		75.03		88.71		82.32		73.03		64.42		45.97		36.42		54.74
2012	34.90		36.34		58.42		60.40		70.52		82.70		92.06		84.87		79.07		57.84		45.77		29.06		61.00
2013	27.26		28.75		33.00		45.70		67.94		75.90		82.26		82.97		79.27		54.06		43.10		22.84		53.59
2014	27.71		23.86		38.68		56.88	d	74.83	m	75.97		81.32		79.16		74.43		64.06		34.30		31.23		53.42	a
2015	30.94		25.75		50.39		62.77		66.35		79.77		84.87		81.65		79.00		63.71		49.57		32.19		58.91
2016	25.58		38.03		50.87		58.43		70.65		82.80		85.84		85.03		75.17		63.39		54.20		24.71		59.56
2017	23.13		39.39		42.52		58.90		69.90		82.87		89.39		78.58		77.47		61.55		46.27		32.06		58.50
2018	26.29		21.50		37.39		45.47		77.16		81.63		84.74		82.87		73.77		53.45		36.37		35.13		54.65
2019	23.16		12.07		30.74		54.13		60.52		79.37		84.55		77.90		73.90		49.26		39.93		29.97		51.29
2020	25.61		-----	z	46.33	a	56.76	a	65.77		82.83		85.10		84.16		73.03	a	52.16		52.67		37.58		60.18	a
2021	33.77		23.29		52.26		57.07		69.39		88.43		86.48		85.97		78.10		62.87	a	50.70		34.74		60.26
2022	31.48		33.00		43.35		52.03		68.45		80.79	a	86.42		86.06		80.28	a	63.74		39.53		22.19		57.28
2023	25.50	a	30.39		28.48		52.53		75.74		83.59	a	82.84		-----	z	77.47		58.70	d	49.17		38.45	k	56.44	b
2024	28.71	q	40.73	c	45.71		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	43.22	j
Period of Record Statistics
MEAN	25.67		30.16		42.49		58.54		70.36		79.78		87.06		85.37		75.92		62.15		44.17		30.18		57.63
S.D.	7.66		8.24		7.07		5.31		4.51		4.48		4.32		3.71		4.18		5.11		6.07		6.46		2.49
SKEW	-0.15		-0.13		0.05		-0.00		0.40		0.72		-0.10		0.04		-0.06		-0.45		-0.26		-0.35		0.20
MAX	40.74		50.61		60.26		70.03		87.38		96.47		100.32		93.97		89.20		72.68		56.00		43.26		64.31
MIN	5.97		2.24		27.94		45.47		58.67		69.70		73.81		75.13		62.03		47.06		28.41		11.83		51.29
YRS	122		120		123		121		121		121		122		121		122		122		120		121		113