COLORADO NATIONAL MONUMENT, CO

Maximum of Maximum Temperature (Degrees Fahrenheit)

(051772)

File last updated on April 25, 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
1940	-----	z	-----	z	75.00		76.00	a	86.00	a	100.00		102.00		102.00		92.00		78.00		71.00		53.00	a	-----	z
1941	45.00		54.00		67.00		67.00	a	88.00		95.00		100.00		98.00	a	89.00		73.00		60.00	a	55.00		100.00	c
1942	52.00		51.00		62.00		74.00	a	85.00		96.00		101.00	a	97.00		91.00	a	82.00		68.00	a	52.00	a	101.00	e
1943	55.00	a	58.00	b	75.00	d	84.00	c	86.00	a	96.00		100.00		95.00	b	89.00	c	80.00	a	62.00	b	49.00	a	100.00	t
1944	40.00	s	53.00		60.00	b	70.00		85.00		94.00		97.00		98.00		92.00		80.00		66.00		53.00	a	98.00	v
1945	60.00		59.00	a	65.00	a	85.00		89.00		94.00		99.00		96.00		95.00	a	82.00		67.00	a	55.00	a	99.00	e
1946	44.00		58.00		73.00		84.00		81.00	a	96.00		98.00		98.00		94.00		74.00	a	55.00		55.00		98.00	b
1947	47.00		57.00		68.00		75.00		92.00		94.00		97.00		92.00	a	95.00		85.00		64.00		46.00		97.00	a
1948	48.00	c	52.00		61.00		78.00		88.00		93.00	a	98.00		94.00		95.00		78.00	r	50.00	h	55.00	a	-----	z
1949	50.00		48.00	b	67.00		83.00		83.00	a	95.00		100.00	d	100.00		91.00	a	80.00	c	65.00	d	55.00	a	100.00	p
1950	51.00		62.00	a	68.00	e	81.00		87.00		96.00	a	99.00		97.00	b	97.00	c	83.00	e	69.00		53.00	b	99.00	s
1951	52.00	a	58.00	c	67.00	b	77.00	b	91.00		93.00	a	98.00		96.00		88.00	b	75.00	j	58.00		45.00	f	-----	z
1952	48.00		49.00		61.00		77.00	c	84.00	a	94.00	a	98.00	d	95.00	c	91.00		81.00		66.00		47.00	b	98.00	n
1953	50.00	b	52.00		73.00	c	80.00	a	84.00		96.00	g	99.00		93.00		90.00	e	83.00	c	65.00	a	52.00		99.00	v
1954	54.00		60.00		65.00		80.00		89.00		101.00	a	102.00	b	98.00		95.00		80.00	c	63.00	a	45.00		102.00	g
1955	45.00		47.00		64.00		73.00		84.00		96.00		99.00	a	94.00	c	94.00		79.00	a	60.00	a	61.00	b	99.00	h
1956	55.00	a	56.00	c	71.00	a	76.00		92.00		96.00		97.00		89.00	a	87.00	a	79.00		55.00	a	49.00	b	97.00	j
1957	42.00		51.00		61.00	b	68.00	a	79.00		95.00	d	95.00		97.00	a	89.00	a	88.00	e	53.00	c	48.00	e	97.00	v
1958	45.00	e	63.00	e	57.00	d	74.00	i	91.00	i	96.00	c	102.00	e	100.00	p	90.00	d	80.00	c	68.00	a	54.00	a	-----	z
1959	50.00		55.00		65.00	c	80.00	c	88.00	d	98.00	b	100.00	b	95.00		93.00		74.00		61.00		50.00	a	100.00	o
1960	48.00		43.00	d	68.00		81.00		90.00		98.00		-----	z	101.00	a	100.00		81.00	h	67.00	h	50.00		-----	z
1961	48.00		60.00		69.00		82.00		89.00	b	102.00		100.00	a	95.00		83.00	c	74.00	a	54.00	f	55.00	b	102.00	o
1962	47.00	c	64.00	a	69.00	c	85.00		85.00	a	98.00		98.00		101.00		91.00		81.00		67.00		52.00		101.00	h
1963	48.00	b	57.00		68.00		76.00		85.00		103.00		101.00		99.00		88.00		85.00		65.00		55.00		103.00	b
1964	48.00		49.00		69.00		74.00		90.00		94.00		100.00		99.00		86.00	a	80.00		72.00		46.00		100.00	a
1965	49.00		54.00		71.00		80.00	a	82.00	a	91.00	a	94.00		97.00	a	84.00		78.00	a	68.00		52.00		97.00	e
1966	52.00	g	49.00	a	72.00		75.00		86.00		92.00	a	98.00		96.00		89.00		75.00		65.00		56.00		98.00	i
1967	50.00	a	56.00		67.00		73.00		87.00		90.00	b	95.00	a	95.00		92.00	a	81.00		65.00		42.00	a	95.00	f
1968	46.00		54.00	b	71.00		72.00		88.00		98.00		96.00	i	89.00	b	88.00		78.00		58.00		52.00		98.00	m
1969	48.00	a	52.00	a	70.00		80.00		92.00		93.00		98.00		102.00		89.00		78.00		59.00		51.00	a	102.00	c
1970	52.00		63.00		65.00		79.00		89.00		98.00	a	96.00	a	98.00		91.00		79.00	a	59.00		51.00	a	98.00	d
1971	53.00	b	56.00	a	75.00		75.00		83.00		97.00		101.00		95.00		90.00		78.00		58.00		54.00	a	101.00	d
1972	53.00		62.00		76.00		-----	z	87.00		93.00		100.00		98.00		85.00		80.00		52.00		46.00		-----	z
1973	40.00		49.00		57.00		73.00		85.00	a	95.00		99.00	d	94.00		86.00		79.00	a	67.00		58.00		99.00	f
1974	34.00		51.00		68.00		-----	z	88.00		99.00		97.00	a	95.00	a	92.00		79.00	a	59.00		49.00		-----	z
1975	51.00	b	52.00		61.00		70.00	a	-----	z	92.00		95.00		95.00		-----	z	80.00	a	65.00		46.00	b	-----	z
1976	44.00		60.00	b	65.00		72.00		84.00		93.00		99.00		91.00		92.00	a	79.00		66.00		48.00		99.00	c
1977	44.00		59.00		64.00		79.00	a	88.00		95.00	a	95.00	b	96.00		93.00		81.00		66.00		54.00		96.00	d
1978	41.00		50.00	a	72.00	c	73.00	b	84.00		95.00	a	98.00	a	98.00	a	93.00		82.00	b	68.00		41.00		98.00	k
1979	40.00		49.00		59.00		75.00		85.00	a	96.00	b	98.00		98.00		93.00		84.00		54.00		47.00		98.00	c
1980	49.00	a	59.00		57.00		78.00		79.00		97.00		98.00		98.00		88.00		-----	z	60.00	k	59.00		-----	z
1981	53.00		62.00		65.00		83.00		86.00		99.00		98.00		98.00		89.00		84.00		61.00		51.00		99.00
1982	49.00	a	58.00		60.00	b	73.00		84.00		95.00		100.00	a	96.00		90.00	b	70.00	d	57.00	a	50.00		100.00	k
1983	46.00		-----	z	66.00	c	72.00	a	87.00	a	91.00	a	97.00		98.00	b	92.00	d	73.00	g	65.00	d	45.00	d	-----	z
1984	46.00	a	49.00	a	64.00	e	74.00	c	91.00	c	95.00	d	95.00	c	92.00	b	90.00	c	72.00	d	62.00	c	44.00	b	-----	z
1985	44.00	a	51.00		64.00		78.00	f	84.00	d	96.00	f	100.00	b	95.00	a	95.00	c	72.00	a	61.00	c	47.00		-----	z
1986	54.00	b	66.00		75.00	a	75.00	k	84.00	d	96.00	a	97.00	a	98.00	a	91.00	a	72.00	c	59.00	c	50.00	b	-----	z
1987	50.00	a	52.00		63.00	b	81.00	b	86.00	a	96.00	a	98.00	b	95.00	b	91.00	b	83.00		63.00		53.00	b	98.00	o
1988	45.00		57.00		72.00	a	80.00	a	88.00		100.00	b	100.00		96.00		93.00	g	82.00		67.00	b	52.00		100.00	m
1989	44.00		59.00		72.00	a	84.00		88.00		98.00	a	105.00		95.00	a	91.00		81.00	a	64.00		52.00		105.00	d
1990	51.00	a	61.00		70.00	a	81.00	c	88.00	a	103.00	c	101.00		99.00		95.00		76.00	b	61.00		48.00		103.00	k
1991	43.00		58.00		61.00		76.00	b	81.00		95.00		101.00	a	97.00		94.00	a	80.00	a	61.00	a	44.00	a	101.00	g
1992	48.00		60.00		66.00	a	87.00	e	84.00	d	95.00	d	97.00	b	99.00	a	87.00		85.00	c	55.00	b	47.00		99.00	v
1993	50.00		51.00		72.00	a	75.00	b	86.00		95.00		99.00	c	97.00	b	89.00		83.00	b	58.00	a	54.00	e	99.00	p
1994	54.00	c	60.00	a	71.00	c	82.00	b	92.00	c	104.00	b	101.00	b	101.00	d	91.00	a	78.00	a	64.00	e	54.00	h	-----	z
1995	52.00	g	65.00	h	70.00	l	77.00	p	83.00	a	94.00	b	103.00		102.00		98.00		80.00	b	65.00	e	58.00	o	-----	z
1996	54.00	j	62.00	i	72.00	e	82.00	j	92.00	k	97.00	d	100.00	b	102.00	b	93.00	d	84.00	e	62.00	i	51.00	k	-----	z
1997	49.00	k	56.00	h	74.00	l	75.00	h	85.00	l	94.00	f	100.00	h	93.00	e	88.00	d	81.00	c	65.00	i	48.00	c	-----	z
1998	54.00	q	-----	z	-----	z	-----	z	-----	z	-----	z	104.00	a	99.00		93.00		80.00		67.00	a	56.00		-----	z
1999	52.00	a	61.00	b	71.00		78.00		87.00		94.00		100.00		93.00		89.00		80.00		70.00	a	62.00		100.00	d
2000	55.00		57.00		69.00		85.00	a	97.00		97.00		101.00		102.00		94.00		85.00		54.00		52.00		102.00	a
2001	48.00		56.00		71.00		83.00		93.00		101.00		103.00		98.00		93.00		87.00		70.00	a	57.00		103.00	a
2002	50.00	b	57.00		68.00	a	80.00		98.00		102.00		106.00		103.00		93.00		76.00	a	58.00		52.00		106.00	d
2003	55.00		65.00	a	72.00		77.00		98.00		95.00		106.00		100.00		92.00		88.00	a	65.00		55.00		106.00	b
2004	45.00		53.00		80.00		77.00		86.00		95.00	a	100.00		97.00		93.00		75.00	a	61.00	a	48.00	a	100.00	d
2005	57.00		53.00		65.00		77.00		92.00		96.00		105.00	a	98.00	a	89.00		81.00		66.00	d	53.00	c	105.00	i
2006	53.00	a	63.00		67.00		81.00	d	92.00	f	100.00	c	103.00	e	94.00	c	92.00	b	79.00	h	64.00	i	46.00	d	-----	z
2007	50.00		59.00		75.00	e	84.00	f	87.00	h	100.00	b	103.00	a	98.00	c	94.00	b	77.00	f	66.00	h	49.00	a	-----	z
2008	46.00		56.00		69.00	b	79.00	c	93.00	c	96.00	a	99.00		103.00		88.00		84.00		70.00	a	54.00	f	103.00	p
2009	49.00	a	61.00	b	73.00	d	80.00	a	91.00		93.00		99.00		98.00		91.00	a	77.00		67.00	a	49.00	b	99.00	l
2010	45.00		43.00		69.00		78.00		86.00		98.00		102.00		96.00		92.00	a	87.00		68.00		52.00	c	102.00	d
2011	48.00		54.00		70.00		76.00		83.00	b	97.00		98.00		98.00		92.00	a	85.00		63.00		51.00	a	98.00	d
2012	57.00		57.00		76.00		88.00	a	90.00		101.00		102.00		98.00		90.00		82.00		68.00		57.00	b	102.00	c
2013	46.00		51.00		70.00		79.00	a	85.00		103.00	a	101.00		98.00		95.00		66.00	q	61.00		44.00	b	103.00	u
2014	49.00	a	60.00		67.00	a	77.00		90.00		94.00	a	101.00	a	93.00		90.00	a	73.00		71.00		56.00	f	101.00	k
2015	57.00	g	63.00	c	77.00	a	77.00	e	83.00	b	101.00	c	102.00		98.00	a	92.00		87.00	b	69.00	a	46.00	a	-----	z
2016	51.00	b	60.00	b	68.00		77.00	a	84.00		104.00		103.00		95.00	a	89.00	b	79.00	d	71.00	a	52.00	a	104.00	n
2017	47.00	a	63.00		78.00	a	79.00	a	87.00	b	101.00	a	102.00	b	96.00	b	98.00	a	77.00		67.00	a	60.00	a	102.00	m
2018	53.00		58.00	c	68.00	a	80.00		90.00	a	103.00		100.00	c	100.00	b	93.00		85.00		58.00	a	47.00	j	103.00	u
2019	44.00		51.00		70.00		78.00		84.00		96.00		100.00		98.00		98.00		78.00	c	63.00	a	48.00	c	100.00	g
2020	45.00	b	54.00	b	66.00	i	82.00	r	95.00	d	97.00		101.00		102.00		99.00		83.00	b	69.00	k	-----	z	-----	z
2021	53.00	p	55.00	c	68.00		79.00	b	88.00		104.00		107.00	a	100.00		94.00		76.00	h	67.00	c	59.00	h	-----	z
2022	49.00	k	54.00	j	77.00	b	79.00	d	89.00	a	100.00	c	102.00		99.00	a	100.00	b	75.00	j	66.00	h	53.00	d	-----	z
2023	49.00	e	51.00	g	56.00	e	80.00	d	85.00	h	93.00	d	105.00	a	98.00	a	96.00	c	84.00	d	69.00	e	55.00	d	-----	z
2024	58.00	a	60.00	e	66.00	d	80.00	i	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	48.73		55.91		68.04		77.97		87.21		96.76		99.85		97.10		91.62		80.11		63.45		51.11		100.68
S.D.	4.57		5.12		5.26		4.31		3.94		3.37		2.73		2.97		3.43		4.07		4.89		4.42		2.80
SKEW	-0.18		-0.30		-0.20		-0.13		0.57		0.48		0.30		-0.29		0.17		-0.30		-0.42		0.08		0.39
MAX	60.00		66.00		80.00		88.00		98.00		104.00		107.00		103.00		100.00		88.00		72.00		62.00		106.00
MIN	34.00		43.00		56.00		67.00		79.00		90.00		94.00		89.00		83.00		70.00		52.00		41.00		96.00
YRS	75		77		81		73		76		80		81		83		82		74		74		75		22