COLUMBIA 8 N, SD

Maximum of Maximum Temperature (Degrees Fahrenheit)

(391873)

File last updated on April 26, 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
1949	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	88.00	p	78.00	g	69.00		42.00		-----	z
1950	32.00		39.00		55.00		73.00	b	91.00	a	97.00		90.00	b	89.00	a	94.00		81.00	c	71.00	b	49.00	a	97.00	l
1951	39.00		45.00	a	49.00	a	80.00	a	86.00		82.00	a	93.00		94.00	b	86.00	c	80.00	a	54.00		51.00	d	94.00	n
1952	42.00	d	38.00	b	43.00	b	86.00		90.00	b	95.00	b	96.00	b	104.00		95.00		77.00	a	70.00	a	40.00	e	104.00	u
1953	43.00	a	46.00	a	58.00	a	80.00	b	86.00		95.00	d	93.00		95.00		92.00		85.00	a	70.00	c	43.00		95.00	m
1954	36.00	a	53.00	b	55.00	c	82.00		80.00	c	90.00	a	100.00	c	90.00	a	87.00	d	73.00	g	62.00	c	41.00	b	-----	z
1955	40.00	a	40.00	d	63.00	f	78.00	b	87.00		85.00		95.00		101.00		95.00		81.00	d	62.00		36.00	b	101.00	s
1956	47.00	c	35.00		56.00		75.00		83.00	a	101.00	a	92.00		94.00		88.00		85.00	b	60.00		53.00	a	101.00	h
1957	35.00		44.00	a	53.00		79.00		85.00		84.00		94.00	a	95.00	a	83.00	a	78.00	a	53.00		52.00		95.00	e
1958	54.00		68.00		59.00		88.00	e	87.00	d	91.00	a	92.00	a	102.00	a	96.00		88.00	d	65.00	a	46.00		102.00	q
1959	48.00	b	40.00		63.00		85.00	a	101.00	c	96.00		105.00		107.00	a	97.00	a	72.00	f	54.00	b	47.00	e	107.00	u
1960	37.00		41.00		44.00		75.00		83.00		87.00		104.00		98.00		94.00		81.00		61.00		40.00	a	104.00	a
1961	42.00		44.00		67.00		78.00		86.00		96.00		95.00		99.00	a	90.00	d	84.00	i	67.00	a	47.00	f	99.00	u
1962	50.00	d	45.00	c	49.00		95.00	a	80.00		88.00	a	87.00	a	95.00	o	86.00	u	78.00	b	64.00	c	65.00	d	-----	z
1963	52.00	b	52.00	a	83.00	c	78.00		84.00	a	96.00		90.00	i	92.00	i	84.00	a	89.00		60.00		49.00		-----	z
1964	45.00		53.00		52.00		81.00		92.00	e	94.00	h	101.00		94.00		93.00		77.00	a	67.00		34.00		101.00	n
1965	35.00		42.00		46.00		87.00		85.00		87.00		95.00		108.00		83.00	b	78.00		65.00		52.00		108.00	b
1966	36.00	a	42.00		67.00		71.00		88.00		93.00		108.00	a	93.00	c	85.00	d	86.00	a	50.00	b	48.00	e	108.00	q
1967	41.00	e	42.00	f	68.00	a	74.00	f	87.00	d	90.00	d	99.00	f	92.00	d	90.00	i	70.00	n	65.00		53.00		-----	z
1968	44.00		41.00	a	71.00		89.00		88.00	b	95.00		93.00		96.00		87.00		78.00	a	59.00		42.00	a	96.00	e
1969	37.00		36.00		42.00		73.00		95.00		87.00		93.00		97.00		95.00	a	77.00	a	70.00		61.00		97.00	b
1970	38.00		42.00		46.00		77.00		86.00		98.00		100.00		96.00		97.00		87.00		53.00	a	42.00		100.00	a
1971	34.00		43.00		69.00		80.00		80.00		89.00		94.00		102.00	k	93.00		80.00	a	58.00		34.00		102.00	l
1972	39.00		37.00		55.00		69.00		87.00		89.00		91.00		96.00		91.00		78.00		49.00		42.00		96.00
1973	42.00		49.00		57.00		77.00		83.00		94.00		106.00	a	104.00	b	79.00	f	76.00	b	63.00	b	42.00		106.00	m
1974	41.00		44.00		58.00		76.00		80.00		96.00		97.00		98.00	a	94.00		84.00		61.00		-----	z	-----	z
1975	43.00	k	41.00	i	62.00	f	60.00	g	81.00	h	89.00	d	105.00		94.00		90.00	b	90.00		75.00		43.00		-----	z
1976	41.00		55.00		67.00	b	78.00		-----	z	96.00		104.00	a	102.00		96.00		81.00	b	70.00	x	46.00	f	-----	z
1977	34.00	c	58.00	a	65.00		88.00		87.00	c	90.00		103.00	a	89.00	a	91.00	h	75.00	m	59.00	j	35.00	k	-----	z
1978	28.00	k	35.00	j	68.00	i	66.00	k	81.00	k	86.00	h	95.00	d	98.00		96.00		84.00		74.00	a	39.00		-----	z
1979	28.00		30.00		41.00		71.00		84.00		96.00		92.00		92.00	b	94.00		79.00		64.00		55.00	a	96.00	c
1980	46.00	a	37.00		54.00		94.00		86.00		91.00		96.00		95.00	a	93.00		87.00		66.00	a	52.00		96.00	c
1981	60.00		61.00		70.00		83.00		84.00		88.00		100.00		92.00		94.00		71.00		65.00		39.00		100.00
1982	36.00		48.00		53.00		80.00		86.00		88.00		100.00		99.00		91.00		76.00		52.00		51.00		100.00
1983	53.00		52.00		52.00		71.00		86.00		90.00		96.00	a	99.00		97.00		82.00		61.00		25.00	a	99.00	b
1984	46.00		51.00		50.00		69.00		83.00		84.00		94.00		99.00		99.00		79.00		58.00		55.00	a	99.00	a
1985	36.00		56.00		61.00		89.00		90.00		90.00		104.00		89.00		80.00		70.00		59.00		37.00	a	104.00	a
1986	43.00		44.00		79.00		81.00		86.00		94.00		95.00		91.00		77.00		74.00		57.00		51.00	a	95.00	a
1987	57.00		63.00		69.00	a	86.00		93.00		96.00		103.00		91.00		86.00		81.00		63.00		42.00		103.00	a
1988	43.00	e	57.00		62.00		83.00		89.00		106.00		100.00		102.00		86.00		76.00	a	53.00		49.00		106.00	f
1989	41.00		39.00		55.00		77.00		82.00		92.00		99.00		97.00		89.00		79.00		66.00		42.00		99.00
1990	51.00		48.00		63.00		87.00		82.00		91.00		91.00		93.00		93.00		97.00		72.00		55.00		97.00
1991	43.00		57.00		65.00		84.00		90.00		90.00		97.00		101.00		93.00		88.00		53.00		45.00		101.00
1992	47.00		55.00		71.00		95.00		91.00		85.00		90.00		89.00		82.00		87.00		45.00		38.00		95.00
1993	41.00		40.00		64.00		70.00		83.00		85.00		89.00		89.00		83.00		81.00		53.00		37.00		89.00
1994	29.00		40.00		61.00		84.00		87.00		89.00		91.00		87.00		88.00		69.00		60.00		40.00		91.00
1995	38.00		43.00		63.00		65.00		80.00		89.00		95.00		94.00		87.00		76.00		63.00		49.00		95.00
1996	45.00		56.00		51.00		70.00		81.00		90.00		89.00		91.00		89.00		82.00		55.00		30.00		91.00
1997	41.00		43.00		53.00		67.00	a	86.00		88.00		89.00		95.00		89.00		84.00		47.00		41.00		95.00	a
1998	49.00		49.00		58.00		77.00		83.00		87.00		95.00		88.00		92.00		70.00		54.00		54.00		95.00
1999	39.00		57.00		68.00		70.00		83.00		86.00		95.00		94.00		79.00		74.00		75.00		59.00	a	95.00	a
2000	49.00		60.00		67.00		73.00		89.00		93.00		91.00		90.00		91.00		77.00		65.00		36.00		93.00
2001	42.00		38.00		43.00		80.00		93.00		94.00		91.00		93.00		90.00		79.00	i	70.00		40.00		94.00	i
2002	51.00		51.00		56.00		78.00		91.00		102.00		100.00		88.00		93.00		71.00		69.00		53.00		102.00
2003	49.00		41.00		76.00		89.00		82.00		87.00		93.00		105.00		89.00		85.00		55.00		46.00		105.00
2004	38.00		46.00		70.00		88.00		84.00		85.00		91.00	a	86.00		86.00		78.00		68.00		49.00		91.00	a
2005	43.00	a	54.00		67.00		80.00		83.00		93.00		93.00		92.00		95.00		88.00		68.00		44.00		95.00	a
2006	43.00		41.00		66.00		82.00		89.00		87.00	a	104.00		95.00		85.00		87.00		79.00		52.00		104.00	a
2007	37.00		41.00		68.00		81.00		90.00		89.00		101.00		91.00		92.00		88.00		64.00		34.00		101.00
2008	42.00		38.00		55.00		72.00		85.00		87.00		93.00		88.00		87.00		78.00		67.00		43.00		93.00
2009	35.00		42.00		57.00		88.00		87.00		89.00		85.00		91.00		83.00		67.00		63.00		53.00		91.00
2010	37.00		33.00		63.00		78.00		89.00		89.00		93.00		94.00		78.00		84.00		68.00		42.00		94.00
2011	40.00		45.00		43.00		69.00		80.00		89.00		98.00		94.00		88.00		83.00		60.00		56.00		98.00
2012	60.00		51.00		78.00		83.00		90.00		91.00		96.00		95.00		91.00		85.00		59.00		54.00		96.00
2013	45.00		36.00		44.00		78.00		91.00		87.00		92.00		96.00		92.00		80.00		63.00		43.00		96.00
2014	42.00		41.00		61.00		80.00		90.00		87.00		91.00		90.00		86.00		78.00		67.00		47.00		91.00
2015	46.00		38.00		77.00		78.00		86.00		95.00		95.00		95.00		92.00		90.00		70.00		47.00		95.00
2016	43.00		64.00		70.00		81.00		89.00		94.00		95.00		91.00		84.00		78.00		74.00		40.00		95.00
2017	40.00		62.00		65.00		70.00	k	85.00		94.00		102.00		86.00		89.00		78.00		61.00		51.00		102.00	k
2018	-----	z	49.00	a	52.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2019	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	67.00	g	57.00		37.00		-----	z
2020	40.00		40.00		58.00		74.00		85.00		94.00		91.00		91.00		84.00		82.00		75.00		58.00		94.00
2021	43.00		54.00		77.00		76.00		85.00		101.00		96.00		89.00		87.00		83.00		65.00		61.00		101.00
2022	39.00		46.00		60.00		67.00		79.00		96.00		92.00		93.00		88.00		77.00	x	-----	z	-----	z	-----	z
2023	36.00	l	39.00		37.00		67.00		87.00		94.00		97.00		91.00		91.00		86.00		60.00		60.00		97.00	l
2024	44.00		60.00		68.00		81.00	d	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	42.34		46.59		59.69		79.04		86.25		91.26		95.73		94.43		89.46		80.72		62.52		46.06		97.09
S.D.	6.45		8.43		10.28		7.06		4.07		4.72		5.03		5.04		5.00		5.76		7.30		8.06		4.41
SKEW	0.56		0.50		-0.05		0.15		0.66		0.61		0.47		0.67		-0.40		-0.01		-0.15		0.02		0.40
MAX	60.00		68.00		83.00		95.00		101.00		106.00		108.00		108.00		99.00		97.00		79.00		65.00		108.00
MIN	28.00		30.00		37.00		65.00		79.00		82.00		85.00		86.00		77.00		67.00		45.00		25.00		89.00
YRS	70		71		71		69		69		70		70		69		68		65		71		69		43