ROSCOE, SD

Maximum of Maximum Temperature (Degrees Fahrenheit)

(397277)

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
1934	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1935	-----	z	-----	z	63.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1936	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1937	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1938	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1939	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1940	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1941	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1942	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1943	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1944	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1945	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1946	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1947	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1948	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	101.00	u	102.00		80.00		64.00		57.00		-----	z
1949	47.00	a	44.00		46.00		82.00	a	90.00		93.00		109.00		104.00	a	93.00	a	87.00		72.00	a	52.00		109.00	e
1950	32.00		37.00		47.00		76.00		93.00		102.00		92.00		97.00		95.00		90.00		69.00	a	49.00	a	102.00	b
1951	42.00	a	55.00	a	57.00		82.00		82.00		83.00		99.00		100.00		85.00		91.00		58.00	a	50.00		100.00	c
1952	41.00		42.00		40.00		91.00		91.00		97.00		105.00		104.00	d	99.00		75.00		70.00		43.00		105.00	d
1953	44.00		43.00		59.00	d	80.00		88.00	a	95.00		95.00		99.00		93.00		92.00		70.00		47.00	a	99.00	f
1954	45.00		61.00		57.00	a	82.00		86.00	a	93.00		105.00		96.00		89.00		77.00		72.00		48.00		105.00	b
1955	39.00		43.00	a	73.00		83.00		93.00		91.00	b	99.00		104.00		101.00		92.00		73.00		36.00		104.00	c
1956	43.00		38.00		58.00		75.00		86.00		105.00		96.00		92.00		97.00		90.00		64.00	a	51.00	a	105.00	b
1957	37.00		45.00		62.00	a	80.00		87.00		86.00		94.00	a	100.00	a	85.00		83.00		57.00		56.00		100.00	c
1958	55.00	b	69.00		61.00		88.00		90.00		91.00		94.00	a	104.00		99.00	a	89.00		70.00		49.00	d	104.00	h
1959	44.00		40.00		62.00		87.00	a	98.00		97.00		102.00		108.00		101.00		78.00		53.00		49.00		108.00	a
1960	42.00		40.00		45.00		75.00		87.00		88.00		100.00		102.00		96.00		90.00		73.00		42.00		102.00
1961	42.00		52.00		74.00		85.00		86.00		103.00		98.00		101.00	a	97.00		87.00		69.00		56.00		103.00	a
1962	51.00		49.00		65.00		94.00		86.00		87.00	c	90.00		100.00		92.00		87.00		67.00	a	57.00		100.00	d
1963	54.00		53.00		80.00		81.00		86.00		103.00		96.00		96.00		89.00		92.00		63.00		54.00		103.00
1964	56.00		54.00		64.00		78.00	a	94.00		91.00	a	99.00		97.00		90.00		88.00		65.00		40.00		99.00	b
1965	36.00		57.00		47.00		86.00	a	85.00		84.00		102.00		106.00	a	82.00	l	78.00		75.00		55.00		106.00	n
1966	37.00		47.00		71.00	a	70.00	a	92.00	c	91.00	h	106.00		94.00	b	88.00		86.00		59.00	b	50.00	a	106.00	r
1967	47.00		51.00		72.00	b	74.00		90.00		89.00		99.00		100.00		90.00		83.00		62.00		54.00		100.00	b
1968	45.00	a	48.00	a	70.00		87.00		87.00		98.00		98.00		97.00		88.00		80.00	a	64.00		38.00		98.00	c
1969	40.00	a	34.00		45.00		74.00		102.00		90.00		92.00		98.00		92.00		75.00		65.00		60.00	e	102.00	f
1970	37.00		48.00		49.00		84.00		89.00		94.00		100.00		102.00		100.00		93.00		60.00	a	49.00		102.00	a
1971	38.00	b	44.00		72.00		84.00		80.00		91.00	d	94.00		105.00		101.00		76.00		65.00		33.00		105.00	f
1972	41.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	95.00	h	77.00	a	50.00	a	44.00	i	-----	z
1973	49.00		47.00		58.00		78.00	c	80.00	s	93.00	b	109.00	f	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1974	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1975	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1976	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1977	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1978	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1979	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1980	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1981	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1982	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1983	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1984	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1985	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1986	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1987	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1988	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1989	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	100.00		92.00		90.00		66.00	a	43.00	a	-----	z
1990	55.00		53.00		62.00		89.00		81.00		91.00	a	89.00		93.00		93.00		87.00		77.00		54.00	a	93.00	b
1991	47.00		57.00		64.00		83.00		86.00		91.00		100.00		101.00		92.00		87.00		53.00		55.00		101.00
1992	48.00	a	57.00		70.00		82.00		98.00		85.00		87.00		91.00		86.00		89.00		42.00		38.00		98.00	a
1993	37.00		42.00		70.00		70.00		85.00		85.00		90.00		91.00		88.00		92.00		58.00		40.00		92.00
1994	31.00		37.00		64.00		82.00		88.00		89.00		93.00		89.00		87.00		73.00		56.00		41.00		93.00
1995	38.00		50.00		60.00		63.00		79.00		91.00		97.00		96.00		89.00		84.00		57.00		62.00		97.00
1996	46.00		57.00		56.00		82.00		78.00		92.00		87.00		95.00		96.00		82.00		65.00		31.00		96.00
1997	41.00		42.00		58.00		67.00		88.00		89.00		92.00		96.00		88.00		86.00		59.00		47.00		96.00
1998	54.00		47.00		62.00		79.00		86.00		85.00	a	99.00		92.00		98.00		75.00		62.00		62.00		99.00	a
1999	42.00		56.00		73.00		71.00		84.00		88.00		100.00		95.00		88.00		73.00		75.00		55.00		100.00
2000	46.00		63.00		71.00		74.00		91.00		94.00		92.00		97.00		94.00		81.00		62.00		37.00		97.00
2001	42.00		37.00		42.00		86.00		92.00		98.00		95.00		101.00		98.00		83.00		69.00		43.00		101.00
2002	54.00		56.00		57.00	a	78.00		90.00		107.00		101.00		95.00		97.00		78.00		67.00		52.00		107.00	a
2003	52.00		45.00		72.00		90.00		85.00		89.00		96.00		106.00		93.00		88.00		61.00		46.00		106.00
2004	45.00		58.00		73.00		88.00		89.00		86.00		93.00		89.00		95.00		80.00		66.00		52.00		95.00
2005	46.00		55.00		72.00		82.00		87.00		93.00		102.00		99.00		96.00		88.00		71.00		44.00		102.00
2006	49.00		44.00		64.00		83.00		92.00		92.00		112.00		94.00		89.00		88.00		73.00		56.00		112.00
2007	38.00	a	40.00	a	73.00		81.00		92.00		90.00		105.00		97.00		98.00		82.00		65.00		42.00		105.00	b
2008	47.00		46.00		58.00		87.00		82.00		86.00		94.00		93.00		90.00		76.00		67.00		43.00		94.00
2009	37.00		44.00		58.00		89.00		89.00		89.00		92.00		94.00		83.00		73.00		69.00		51.00		94.00
2010	39.00		30.00		71.00		79.00		87.00		88.00		99.00		102.00		78.00		81.00		68.00		40.00		102.00
2011	38.00		45.00		45.00		68.00		80.00		93.00		100.00		98.00		88.00		84.00		65.00		53.00		100.00
2012	59.00		48.00		83.00		87.00		89.00		92.00		100.00		98.00		95.00		83.00		64.00		53.00		100.00
2013	41.00		39.00		52.00		82.00		90.00		89.00		93.00		99.00		92.00		80.00		58.00		44.00		99.00
2014	42.00		47.00		60.00		80.00		87.00		88.00		97.00		86.00		87.00		82.00		64.00		47.00		97.00
2015	46.00		52.00		77.00		78.00		87.00		96.00		94.00		96.00		92.00		93.00		67.00		54.00		96.00
2016	44.00		67.00		69.00		81.00		87.00		93.00		96.00		95.00		86.00		78.00		73.00		35.00		96.00
2017	40.00		63.00		66.00		73.00		85.00		97.00		101.00		85.00		96.00		77.00		63.00		52.00		101.00
2018	44.00		42.00		53.00		80.00		96.00		99.00		95.00		98.00		91.00		71.00		55.00		51.00		99.00
2019	42.00		34.00	a	47.00		81.00		87.00		95.00		92.00		87.00		86.00		68.00		56.00		40.00		95.00	a
2020	38.00		43.00	a	60.00		74.00		83.00		93.00		93.00		95.00		89.00		81.00		71.00		53.00		95.00	a
2021	47.00		59.00		73.00		76.00		85.00		101.00		98.00		98.00		91.00		82.00		66.00		64.00		101.00
2022	41.00		53.00		67.00		64.00		82.00		97.00		96.00		99.00		92.00		75.00		78.00		41.00	c	99.00	c
2023	40.00	e	46.00	l	38.00	c	70.00	e	87.00	d	99.00	c	92.00	g	89.00	y	-----	z	-----	z	-----	z	-----	z	-----	z
2024	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	43.73		48.23		61.64		79.91		87.75		92.53		97.04		97.30		92.19		82.81		64.69		48.21		99.88
S.D.	6.05		8.57		10.59		6.79		4.70		5.47		5.17		5.05		5.13		6.35		6.99		7.64		4.24
SKEW	0.47		0.28		-0.35		-0.44		0.49		0.61		0.47		-0.26		-0.09		-0.18		-0.60		-0.18		0.39
MAX	59.00		69.00		83.00		94.00		102.00		107.00		112.00		108.00		102.00		93.00		78.00		64.00		112.00
MIN	31.00		30.00		38.00		63.00		78.00		83.00		87.00		85.00		78.00		68.00		42.00		31.00		92.00
YRS	59		57		59		58		57		57		56		57		57		59		59		58		49