CASTLEWOOD, SD

Maximum of Maximum Temperature (Degrees Fahrenheit)

(391519)

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	39.00	e	35.00	b	54.00	a	67.00	b	84.00		95.00		102.00		98.00		99.00		68.00	x	72.00	b	46.00	c	-----	z
1894	39.00	c	45.00	b	76.00	c	76.00	k	95.00	m	98.00		106.00	a	96.00	j	-----	z	76.00	k	55.00	d	55.00		-----	z
1895	32.00	e	62.00	a	69.00	d	82.00		95.00	a	91.00		102.00		98.00		103.00	b	76.00	b	63.00	b	42.00	a	103.00	r
1896	48.00	e	61.00	c	60.00	b	84.00		-----	z	94.00		94.00	c	101.00	a	89.00	p	80.00	d	46.00	e	40.00		-----	z
1897	35.00	d	35.00	a	50.00	b	86.00	a	89.00	a	95.00		98.00		92.00	e	98.00	b	86.00	b	66.00	q	43.00	b	-----	z
1898	40.00		52.00	n	68.00	e	76.00	c	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1899	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1900	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1901	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1902	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1903	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1904	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1905	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	65.00	a	43.00		-----	z
1906	50.00		55.00		54.00		85.00		91.00		85.00		87.00		98.00		93.00		79.00		57.00		50.00		98.00
1907	36.00		53.00	a	72.00		61.00		80.00		88.00		91.00		95.00		87.00		84.00		61.00		50.00		95.00	a
1908	50.00		43.00		72.00		85.00		85.00		86.00		95.00		92.00		99.00		81.00		70.00		42.00		99.00
1909	44.00		49.00		57.00		71.00		91.00		89.00		91.00	a	93.00		85.00		85.00		75.00		41.00		93.00	a
1910	35.00		38.00		84.00		94.00		82.00		92.00		95.00		91.00		88.00		89.00		-----	z	45.00		-----	z
1911	41.00		43.00		70.00		76.00		92.00		97.00		99.00		92.00		90.00		69.00		50.00		47.00		99.00
1912	34.00		49.00		58.00		79.00		82.00		95.00		89.00		95.00		93.00		85.00		71.00		51.00		95.00
1913	50.00		63.00		61.00		87.00		90.00		93.00		93.00		97.00		99.00		89.00		62.00		57.00		99.00
1914	43.00		43.00		64.00		79.00		86.00		92.00		98.00		96.00		85.00		83.00		68.00		46.00		98.00
1915	41.00		46.00		46.00		82.00		85.00		84.00		89.00		88.00		85.00		77.00		68.00		46.00		89.00
1916	35.00	a	40.00		63.00		72.00		92.00		86.00		98.00		96.00		91.00		82.00		69.00		57.00		98.00	a
1917	42.00		40.00		66.00		68.00		88.00		90.00		102.00		90.00		83.00		71.00		71.00		52.00		102.00
1918	43.00		54.00		74.00		68.00		87.00		93.00		91.00		92.00		87.00		82.00		67.00		54.00		93.00
1919	50.00		39.00		67.00		71.00		86.00		91.00		96.00		89.00		89.00		77.00		51.00		41.00		96.00
1920	50.00		37.00		67.00		59.00		84.00		91.00		94.00		88.00		90.00		85.00		54.00		46.00		94.00
1921	52.00		60.00		82.00		78.00		85.00		96.00		93.00		96.00		89.00		80.00		61.00		55.00		96.00
1922	38.00		36.00		53.00		70.00		81.00		94.00		93.00		99.00		97.00		90.00		55.00		45.00		99.00
1923	47.00		45.00		59.00		82.00		84.00		91.00		93.00		91.00		92.00		76.00		61.00		58.00		93.00
1924	47.00		55.00		52.00		84.00		78.00		83.00		88.00		90.00		84.00		81.00		61.00		46.00		90.00
1925	41.00		48.00		76.00		83.00		93.00		91.00		96.00		97.00		98.00		65.00		59.00		47.00		98.00
1926	40.00		50.00		65.00		85.00		95.00		99.00		103.00		95.00		88.00		73.00		61.00		37.00		103.00
1927	42.00		47.00	a	63.00		81.00		81.00		97.00		89.00		88.00		94.00		85.00		53.00		34.00		97.00	a
1928	44.00		45.00		82.00		78.00		94.00		83.00		94.00		95.00		85.00		86.00		58.00		54.00		95.00
1929	44.00		32.00		61.00		81.00		85.00		95.00		99.00		97.00		95.00		79.00		58.00		48.00		99.00
1930	42.00		63.00		66.00		84.00		87.00		96.00		104.00		101.00		87.00		82.00		68.00		51.00		104.00
1931	55.00		58.00		61.00		87.00		94.00		104.00		104.00		97.00		103.00		84.00		78.00		42.00		104.00
1932	37.00		56.00		65.00		75.00		93.00		91.00		99.00		94.00		88.00		83.00		63.00		53.00		99.00
1933	49.00		53.00		64.00		74.00		91.00		102.00		107.00		101.00		99.00		85.00		73.00		53.00		107.00
1934	51.00		56.00		68.00		89.00		106.00		95.00		109.00		102.00		88.00		85.00		69.00		42.00		109.00
1935	43.00		48.00		67.00		69.00		73.00		87.00		100.00		97.00		95.00		77.00		57.00		43.00		100.00
1936	36.00	a	36.00		60.00	a	82.00		90.00		108.00		108.00		104.00	a	98.00		80.00		52.00		43.00		108.00	c
1937	32.00	a	39.00		56.00		70.00		91.00		101.00		102.00		104.00		96.00	b	82.00		69.00		47.00	a	104.00	d
1938	39.00		41.00		63.00		84.00		83.00		96.00	a	98.00		103.00		96.00		91.00	a	73.00		50.00	a	103.00	c
1939	44.00		37.00		80.00		89.00		93.00		90.00		100.00		94.00		99.00		85.00		70.00		71.00		100.00
1940	38.00		45.00		49.00		75.00		88.00		98.00		109.00		98.00		94.00		81.00		63.00		43.00		109.00
1941	41.00		38.00		61.00		76.00		89.00		92.00		105.00		98.00		93.00		77.00		66.00		61.00		105.00
1942	55.00		47.00		62.00		81.00		82.00		87.00		94.00		92.00		89.00		85.00		65.00		38.00		94.00
1943	37.00		50.00		82.00		77.00		91.00		92.00		95.00		94.00		85.00		82.00		49.00		50.00		95.00
1944	60.00		43.00		51.00		65.00		86.00		96.00		91.00		92.00		83.00		77.00		76.00		43.00		96.00
1945	40.00		43.00		74.00		79.00		80.00		86.00		96.00		93.00		95.00		85.00		67.00		41.00		96.00
1946	39.00		48.00		80.00		83.00		82.00	k	99.00		94.00		95.00		88.00		75.00		61.00	a	49.00		99.00	l
1947	47.00		48.00		67.00		78.00		81.00		90.00	a	102.00	b	105.00		-----	z	89.00		50.00		40.00	e	-----	z
1948	38.00	g	42.00	g	63.00	b	84.00	b	-----	z	86.00	e	98.00	c	94.00	h	91.00	c	76.00	d	61.00	c	51.00	a	-----	z
1949	49.00	d	52.00	e	57.00	b	80.00	d	95.00	f	91.00	c	93.00	p	98.00	e	85.00	c	78.00	h	70.00	e	47.00	b	-----	z
1950	-----	z	42.00	d	60.00	g	-----	z	93.00	c	92.00		92.00		92.00		90.00		88.00		52.00	a	45.00		-----	z
1951	41.00		51.00		46.00		81.00		80.00		84.00		94.00	c	89.00	a	82.00	a	90.00	e	58.00		49.00		94.00	j
1952	41.00	a	41.00		47.00		86.00	b	90.00	a	93.00		92.00	e	96.00		96.00		74.00		70.00	a	46.00	c	96.00	m
1953	42.00	a	44.00	c	62.00	b	80.00	b	89.00		96.00		93.00		93.00		92.00		90.00		74.00		40.00		96.00	h
1954	38.00	a	55.00	b	52.00	a	83.00	a	82.00		90.00	a	99.00		96.00		88.00	a	74.00		69.00	a	43.00		99.00	h
1955	41.00		40.00	c	68.00	b	80.00		90.00	a	90.00		101.00	a	100.00	a	96.00	a	86.00	b	65.00		37.00		101.00	k
1956	38.00	b	37.00	b	56.00		74.00		85.00		98.00		91.00	c	91.00		95.00	a	84.00	a	62.00	a	50.00		98.00	j
1957	33.00		46.00	b	55.00	a	81.00		85.00	a	85.00	a	98.00		98.00	b	85.00		79.00	a	51.00		49.00		98.00	h
1958	53.00	a	67.00		55.00		86.00		90.00	a	94.00		93.00	b	99.00		92.00	a	86.00	b	69.00		43.00		99.00	g
1959	41.00		37.00		67.00	b	84.00		97.00		100.00		98.00		97.00	c	97.00	a	78.00		53.00		46.00		100.00	f
1960	39.00	a	38.00		46.00		79.00		84.00	c	89.00		98.00	b	95.00	a	94.00	a	79.00	a	66.00		49.00	a	98.00	j
1961	42.00		47.00		64.00		80.00		85.00		98.00	a	92.00		98.00		91.00	a	85.00		67.00		55.00	b	98.00	d
1962	44.00		52.00		52.00		93.00	a	85.00	b	88.00		91.00	a	95.00	a	85.00	b	82.00		69.00		59.00	b	95.00	i
1963	54.00		58.00		78.00	b	81.00		87.00	a	97.00	a	93.00	b	94.00	c	90.00		90.00	a	62.00	a	48.00		97.00	k
1964	46.00		54.00		59.00		89.00	a	93.00	a	95.00	b	101.00		100.00	a	91.00	a	79.00	a	71.00		41.00		101.00	g
1965	41.00		47.00	a	46.00		85.00		86.00	a	87.00		95.00	c	103.00	a	86.00	b	72.00		75.00		50.00		103.00	h
1966	42.00		45.00	a	72.00	b	73.00	a	90.00	a	94.00	a	107.00	a	92.00		88.00	a	88.00		55.00		45.00	b	107.00	j
1967	44.00	a	50.00	a	81.00	a	73.00		98.00		89.00	a	97.00	a	96.00	a	87.00		86.00		64.00	a	51.00		98.00	g
1968	48.00		41.00		77.00	b	87.00	a	86.00	a	99.00		-----	z	96.00	b	88.00	b	79.00		56.00	b	56.00	a	-----	z
1969	35.00	a	38.00	a	49.00	a	73.00	a	95.00	a	90.00	c	99.00	a	95.00	a	92.00		73.00	a	65.00	a	56.00	a	99.00	m
1970	38.00		47.00		44.00	b	83.00	a	91.00		95.00		98.00		98.00	b	100.00		88.00		56.00	a	50.00		100.00	f
1971	35.00		47.00		71.00		81.00	a	86.00	b	95.00	a	96.00	a	99.00	a	95.00	b	76.00		66.00	a	41.00		99.00	i
1972	40.00	a	41.00	a	54.00	a	73.00	a	89.00	a	90.00		90.00	a	96.00		93.00	a	78.00	a	58.00		47.00		96.00	h
1973	47.00	a	50.00	a	60.00	b	77.00		84.00		93.00		96.00		100.00		88.00	a	79.00		63.00	a	47.00		100.00	f
1974	50.00		47.00		62.00		81.00		87.00		98.00		100.00		95.00	a	92.00	a	78.00		67.00		52.00	a	100.00	c
1975	41.00		40.00	b	61.00		59.00	a	89.00		91.00	a	98.00		92.00	b	91.00	a	82.00		75.00		43.00		98.00	g
1976	42.00		61.00	a	73.00		81.00		81.00	a	95.00		105.00		102.00	a	101.00		86.00		70.00		45.00		105.00	c
1977	34.00	a	57.00		67.00		88.00		90.00		93.00	a	100.00		91.00	a	88.00		76.00	a	58.00		44.00		100.00	d
1978	27.00	b	36.00	a	70.00	a	69.00	a	87.00		93.00		96.00		95.00		95.00	a	80.00		76.00		43.00	a	96.00	g
1979	24.00	a	42.00		42.00		75.00	a	89.00		97.00		92.00		97.00	a	95.00		74.00	c	67.00		52.00		97.00	f
1980	50.00	a	42.00	a	59.00	a	97.00	d	89.00	b	90.00		96.00		94.00	a	94.00	a	88.00	a	67.00	c	48.00	b	97.00	q
1981	66.00		58.00	a	68.00	b	86.00	b	87.00	a	89.00	a	96.00	a	93.00	a	94.00		73.00	c	66.00	a	38.00	b	96.00	o
1982	39.00	b	54.00	a	60.00	b	84.00	b	86.00	b	88.00		98.00		96.00	a	88.00	a	73.00	b	55.00		55.00	a	98.00	n
1983	42.00		58.00	b	65.00	a	71.00	a	86.00	a	93.00	b	98.00	c	100.00	a	97.00	a	79.00		60.00		30.00		100.00	l
1984	41.00	a	49.00	a	50.00		75.00		83.00	a	85.00		95.00	a	98.00	a	94.00	b	77.00	b	62.00		50.00	c	98.00	l
1985	40.00		56.00		61.00	a	93.00	a	88.00	a	92.00	d	100.00	a	90.00	a	86.00	b	75.00		62.00		37.00	a	100.00	l
1986	43.00	c	46.00		76.00	a	74.00	b	86.00	a	93.00	a	94.00		88.00	b	80.00	a	-----	z	59.00	j	51.00	a	-----	z
1987	55.00		61.00		74.00		88.00		91.00		96.00		98.00		98.00	a	88.00		81.00		62.00		43.00		98.00	a
1988	40.00		51.00		69.00	a	82.00		89.00		104.00		101.00		104.00		90.00		80.00		60.00		54.00		104.00	a
1989	58.00		40.00		67.00		82.00		83.00		94.00		98.00		93.00		85.00	b	85.00		54.00	a	46.00		98.00	c
1990	54.00		53.00		66.00		87.00		84.00		94.00		95.00		91.00	a	94.00		80.00		77.00		58.00		95.00	a
1991	42.00		62.00		72.00		87.00		89.00		92.00		98.00		96.00		89.00		83.00		53.00		46.00	a	98.00	a
1992	47.00		51.00	b	68.00		82.00		91.00		86.00		83.00		89.00		79.00		90.00		47.00		37.00		91.00	b
1993	37.00		42.00		60.00		67.00		78.00		83.00	a	88.00		91.00		79.00		86.00		54.00		39.00	a	91.00	b
1994	37.00	a	40.00	b	63.00		82.00		85.00		89.00		87.00		88.00		86.00		70.00		62.00		46.00		89.00	c
1995	37.00		37.00	j	66.00		60.00	c	77.00		93.00		94.00		91.00	d	83.00		-----	z	52.00	c	47.00		-----	z
1996	46.00	a	43.00	j	59.00		75.00		82.00		92.00		86.00		89.00		86.00		82.00		59.00		30.00		92.00	k
1997	40.00		43.00		50.00	b	70.00		84.00		87.00		93.00		89.00		87.00		89.00	a	53.00		47.00		93.00	c
1998	52.00		53.00	a	65.00		80.00		87.00		90.00		92.00	a	91.00		90.00		71.00	b	63.00	n	52.00	a	92.00	s
1999	37.00	b	61.00		71.00		72.00	a	82.00	c	86.00	b	97.00	a	94.00		85.00		81.00		79.00	e	54.00		97.00	n
2000	48.00	e	67.00		74.00	d	82.00		87.00		98.00		97.00		93.00		91.00		84.00	d	65.00	b	31.00	p	-----	z
2001	41.00	a	38.00	a	43.00	c	86.00	b	93.00		94.00	a	95.00		-----	z	90.00		84.00		74.00	a	41.00	a	-----	z
2002	50.00	a	57.00	b	56.00		83.00		90.00		98.00		102.00		89.00		92.00		-----	z	62.00	a	54.00		-----	z
2003	49.00	b	44.00	a	76.00		89.00		81.00		90.00		94.00	b	96.00	b	92.00		86.00		58.00		43.00		96.00	g
2004	47.00		44.00	a	70.00		88.00		90.00		86.00		93.00		89.00	a	89.00		75.00		68.00		53.00	b	93.00	d
2005	42.00		61.00		70.00		78.00		81.00		96.00		97.00		95.00		90.00		82.00		66.00		38.00	a	97.00	a
2006	42.00		41.00		61.00		82.00		94.00		89.00		99.00		89.00		82.00		84.00	a	73.00		53.00		99.00	a
2007	36.00	a	43.00	a	68.00		78.00		87.00		89.00		97.00		88.00		89.00		86.00	a	61.00		36.00		97.00	c
2008	44.00	a	41.00		52.00	a	74.00	a	78.00		85.00		92.00		86.00		87.00	j	69.00	b	71.00		39.00		92.00	o
2009	34.00		42.00		61.00		88.00		93.00		91.00		82.00	b	90.00		82.00		62.00		65.00		48.00	a	93.00	c
2010	34.00		31.00	g	58.00	a	80.00		90.00		87.00		95.00		95.00		85.00		86.00		69.00		37.00		95.00	h
2011	34.00		44.00		46.00		74.00		88.00	a	98.00		97.00		97.00	d	96.00		86.00		-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	42.65		47.56		63.07		79.33		87.22		92.31		96.28		94.82		90.59		80.97		63.24		46.80		98.07
S.D.	6.85		8.16		9.75		7.47		5.06		4.91		5.23		4.29		5.28		5.87		7.60		6.68		4.86
SKEW	0.47		0.43		-0.07		-0.52		0.23		0.32		0.08		0.22		0.13		-0.61		-0.13		0.24		0.36
MAX	66.00		67.00		84.00		97.00		106.00		108.00		109.00		105.00		103.00		91.00		79.00		71.00		109.00
MIN	24.00		32.00		42.00		59.00		73.00		83.00		82.00		86.00		79.00		62.00		46.00		30.00		89.00
YRS	110		107		111		110		106		111		109		108		107		105		107		110		57