CHACO CANYON NATL MON, NM

Maximum of Maximum Temperature (Degrees Fahrenheit)

(291647)

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
1909	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1910	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1911	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1912	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	97.00	i	91.00		79.00		72.00		58.00		-----	z
1913	-----	z	62.00	d	79.00		77.00		89.00		95.00	l	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1914	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1915	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1916	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1917	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1918	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1919	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1920	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1921	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1922	-----	z	-----	z	-----	z	-----	z	86.00	p	98.00	a	100.00	e	96.00	b	102.00	a	98.00	a	65.00		60.00	a	-----	z
1923	60.00		63.00	b	63.00		74.00		85.00		95.00		98.00		90.00		-----	z	-----	z	-----	z	-----	z	-----	z
1924	-----	z	-----	z	-----	z	-----	z	82.00	u	99.00		100.00		93.00		92.00	b	79.00		70.00	k	58.00	r	-----	z
1925	-----	z	-----	z	80.00	b	71.00	r	-----	z	90.00	n	99.00		91.00		85.00		-----	z	-----	z	-----	z	-----	z
1926	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1927	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1928	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1929	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1930	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1931	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1932	-----	z	-----	z	-----	z	-----	z	-----	z	96.00	i	97.00	a	96.00	a	89.00	b	77.00		69.00		59.00		-----	z
1933	46.00		65.00		72.00	b	70.00		86.00		97.00		97.00		98.00		95.00		74.00		66.00		50.00		98.00	b
1934	59.00		70.00		75.00		80.00		88.00		90.00		98.00		98.00		88.00		78.00		65.00		47.00		98.00
1935	53.00		51.00		62.00	b	71.00		77.00		92.00		93.00	a	95.00		89.00		75.00		59.00		46.00		95.00	c
1936	47.00		51.00		62.00		76.00	a	83.00		99.00		99.00		96.00		91.00	a	81.00		71.00	a	60.00		99.00	c
1937	48.00	a	60.00		66.00	a	84.00		95.00	b	99.00		99.00		99.00		90.00		86.00		76.00		55.00		99.00	d
1938	55.00	a	64.00		-----	z	82.00		91.00	a	93.00		99.00		101.00		88.00	a	85.00		62.00		66.00		-----	z
1939	58.00		-----	z	71.00	b	80.00		86.00		99.00		102.00		100.00		96.00	a	85.00		77.00		74.00	b	-----	z
1940	70.00	b	68.00	a	87.00		81.00		88.00	c	98.00		100.00	a	96.00		91.00		-----	z	73.00	c	63.00		-----	z
1941	62.00	f	61.00		68.00		-----	z	85.00		94.00		98.00		100.00		90.00		77.00		70.00		63.00		-----	z
1942	58.00		60.00	a	66.00		-----	z	87.00	a	96.00		106.00		98.00		95.00		86.00		71.00		64.00		-----	z
1943	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1944	54.00		63.00		64.00		78.00		89.00		99.00		101.00	a	102.00	b	95.00		-----	z	-----	z	-----	z	-----	z
1945	57.00		64.00	a	75.00		75.00	b	86.00		99.00		104.00	a	101.00		97.00		86.00		70.00		56.00		104.00	d
1946	53.00	a	63.00	c	79.00	a	82.00		84.00		97.00		99.00		96.00		91.00		77.00		68.00	b	70.00		99.00	g
1947	55.00		65.00		73.00		78.00		92.00		95.00		99.00	r	97.00		94.00		88.00	a	75.00		55.00		99.00	s
1948	65.00	c	62.00		68.00		84.00		90.00		95.00		99.00		98.00		99.00		82.00	c	67.00		62.00	l	99.00	r
1949	55.00	g	61.00		75.00	b	85.00	d	87.00		94.00		99.00		101.00		93.00		86.00		74.00		61.00		101.00	m
1950	67.00		68.00	a	71.00	e	84.00		89.00	a	98.00	a	96.00		96.00		95.00		87.00	b	70.00	a	65.00	i	98.00	t
1951	59.00	j	66.00		68.00	d	78.00		95.00	a	98.00		100.00		95.00		92.00	b	80.00	e	68.00	g	60.00	g	-----	z
1952	56.00		62.00	a	65.00	a	77.00		84.00		94.00		97.00		96.00	a	93.00	b	81.00	d	77.00		51.00	e	97.00	n
1953	62.00		64.00	g	75.00	b	78.00	c	87.00	c	97.00	c	98.00		96.00	c	90.00	d	87.00	e	72.00	a	54.00		-----	z
1954	61.00	b	66.00		71.00	a	80.00	a	87.00	a	100.00		98.00		97.00		91.00	a	84.00	a	69.00		59.00		100.00	g
1955	50.00		58.00		68.00	a	77.00	a	83.00		94.00	a	96.00		92.00		93.00	b	84.00		69.00		63.00	a	96.00	f
1956	62.00		64.00	a	75.00		76.00	e	93.00	b	98.00	b	96.00		94.00	a	92.00	c	84.00	a	65.00		58.00	a	98.00	p
1957	57.00	a	69.00		67.00		73.00	a	83.00	a	97.00	d	99.00		93.00	a	87.00	b	84.00	d	58.00		54.00		99.00	n
1958	54.00		66.00	a	64.00	a	77.00	a	96.00	b	95.00	h	100.00	c	96.00	d	92.00	c	79.00	f	70.00	a	65.00		-----	z
1959	60.00	d	57.00		68.00	c	80.00		88.00	a	95.00	b	98.00	l	92.00	s	92.00	e	80.00	c	64.00		56.00	a	-----	z
1960	53.00	a	55.00		73.00		81.00	a	88.00	a	98.00		98.00		97.00	a	91.00		79.00		69.00	a	58.00	a	98.00	f
1961	49.00	a	67.00		69.00	a	80.00	j	86.00		98.00		98.00		95.00		83.00		79.00		61.00		60.00		98.00	l
1962	51.00		64.00		72.00		84.00		87.00		94.00		95.00		98.00		90.00		80.00		71.00		59.00		98.00
1963	51.00	b	65.00	b	73.00		80.00		88.00		97.00		99.00		98.00		88.00		84.00		68.00		58.00		99.00	d
1964	60.00		54.00		71.00		76.00		90.00		96.00	c	98.00	d	95.00		88.00		82.00		69.00		58.00		98.00	g
1965	59.00		63.00		70.00		-----	z	84.00		95.00		95.00		93.00		83.00		81.00		71.00		61.00		-----	z
1966	53.00		55.00		74.00		76.00		86.00		95.00	a	97.00		94.00	a	87.00		77.00		68.00		62.00		97.00	b
1967	60.00		64.00		73.00		77.00		89.00		91.00	a	95.00		92.00		88.00	k	79.00		73.00		51.00		95.00	l
1968	54.00		62.00		70.00		73.00		86.00		97.00		95.00		87.00		88.00		80.00		63.00		57.00		97.00
1969	57.00		59.00		75.00		83.00		90.00		93.00		97.00		100.00		89.00		83.00		63.00		61.00		100.00
1970	59.00		65.00		65.00		72.00		88.00		98.00		-----	z	95.00		90.00		77.00		68.00		63.00		-----	z
1971	67.00		65.00		77.00		78.00		83.00		97.00		102.00		93.00		91.00		78.00		69.00		58.00	a	102.00	a
1972	62.00		70.00		75.00	b	80.00		85.00		93.00		99.00	a	96.00		87.00		85.00		60.00		57.00		99.00	c
1973	52.00		62.00		63.00		74.00		83.00	a	-----	z	-----	z	96.00		87.00		82.00		75.00		-----	z	-----	z
1974	53.00	a	65.00		73.00	a	76.00		93.00		99.00	b	97.00		93.00	a	91.00	a	81.00		62.00		59.00		99.00	f
1975	60.00		58.00		67.00		76.00		84.00		94.00	a	96.00		96.00	a	90.00		83.00	a	75.00		62.00		96.00	c
1976	62.00		66.00		69.00		77.00		86.00		97.00		98.00		95.00		91.00		78.00		67.00	a	53.00	a	98.00	b
1977	48.00		63.00		66.00		80.00		89.00	a	96.00		95.00	a	96.00		92.00	b	83.00	a	73.00		64.00	b	96.00	g
1978	55.00	b	60.00	c	76.00		85.00		89.00	c	95.00		100.00		100.00	a	91.00		85.00	a	68.00	a	50.00	a	100.00	l
1979	46.00		58.00		66.00		82.00		83.00		95.00	b	104.00	a	96.00	a	97.00		85.00		63.00	b	58.00	a	104.00	g
1980	57.00	c	66.00	b	68.00		85.00	c	85.00	a	99.00		102.00	b	-----	z	89.00		84.00	b	75.00	d	65.00	a	-----	z
1981	59.00	b	-----	z	72.00	b	84.00		82.00	a	103.00	c	98.00	e	96.00	i	88.00	c	74.00		70.00		65.00	c	-----	z
1982	65.00		66.00	f	67.00	c	77.00	a	82.00	m	94.00	a	95.00	d	94.00	i	91.00	e	85.00	b	66.00	b	61.00	c	-----	z
1983	58.00	b	61.00		68.00		78.00	c	90.00		93.00	a	90.00		92.00	k	92.00	a	77.00		70.00		53.00		93.00	r
1984	51.00		59.00	b	68.00	a	80.00		91.00	c	95.00	a	97.00		94.00		88.00		75.00	a	66.00		59.00	b	97.00	j
1985	53.00		62.00		70.00		76.00		85.00		96.00	a	99.00	a	97.00	b	89.00	b	78.00		70.00		55.00		99.00	f
1986	69.00		69.00		73.00		81.00		85.00		96.00		96.00		97.00		87.00		79.00		60.00		58.00	b	97.00	b
1987	59.00		56.00		64.00		79.00		86.00		99.00		97.00		95.00		87.00		82.00		67.00	a	65.00		99.00	a
1988	55.00		63.00		76.00		78.00		86.00	c	96.00	b	94.00		93.00		87.00	a	80.00	c	71.00	a	59.00	a	96.00	k
1989	49.00	b	68.00		79.00		84.00		90.00	a	99.00		99.00		90.00	b	90.00	a	81.00	a	68.00	a	56.00		99.00	h
1990	58.00		62.00		72.00		79.00	b	86.00	a	99.00		95.00	c	94.00	b	92.00		76.00	c	68.00		55.00	c	99.00	n
1991	45.00		62.00		65.00		78.00		84.00		92.00	a	95.00		92.00	a	88.00	a	82.00		69.00	a	52.00		95.00	d
1992	55.00	b	64.00		67.00	a	83.00	c	82.00	a	92.00	a	95.00		94.00		87.00	a	81.00		61.00		52.00	c	95.00	l
1993	57.00	c	58.00	d	70.00	c	80.00	d	88.00	a	95.00	c	95.00	a	96.00		87.00		81.00		65.00		60.00		96.00	s
1994	60.00	a	64.00		72.00	i	80.00	c	88.00	a	100.00	b	95.00	f	95.00	a	87.00	c	79.00	f	71.00	g	58.00	g	-----	z
1995	55.00	a	68.00	b	73.00	d	74.00	d	82.00	d	92.00	a	102.00	d	97.00		94.00	b	81.00	d	67.00	i	64.00	p	-----	z
1996	61.00	e	65.00	e	70.00	a	86.00	d	90.00	a	95.00	b	97.00		98.00		90.00	g	82.00	e	66.00	c	63.00	b	-----	z
1997	57.00	b	58.00	d	75.00	d	75.00	e	86.00	b	92.00	e	97.00	d	89.00	a	87.00		82.00	f	69.00	b	54.00	b	-----	z
1998	56.00	b	62.00	c	75.00	e	79.00	g	88.00	d	99.00	c	99.00	b	91.00	b	88.00	a	81.00	f	69.00	e	63.00	d	-----	z
1999	61.00	d	64.00	d	72.00	d	76.00	b	84.00	d	96.00	a	98.00	d	89.00	b	86.00	c	82.00	e	74.00	d	67.00	f	-----	z
2000	67.00	c	66.00	g	69.00	e	83.00	g	95.00	d	92.00	a	98.00		97.00	b	93.00	c	84.00	f	62.00	b	57.00	c	-----	z
2001	52.00	e	60.00	b	71.00	e	80.00	e	89.00	e	95.00	b	96.00	b	93.00	b	89.00	b	79.00	e	71.00	e	62.00	d	-----	z
2002	60.00	i	69.00	d	72.00	b	79.00	d	97.00	b	96.00	b	99.00	d	97.00	b	91.00	b	76.00	e	64.00	g	55.00	d	-----	z
2003	63.00	c	64.00	c	71.00	d	76.00	e	94.00	e	94.00	c	101.00	a	96.00	c	90.00	b	84.00	d	66.00	a	65.00	f	-----	z
2004	56.00	e	66.00	d	78.00	b	76.00	f	86.00	d	93.00	c	97.00	b	94.00	e	89.00	f	74.00	f	68.00	e	61.00	d	-----	z
2005	57.00	d	56.00		68.00	g	-----	z	76.00	n	94.00	d	101.00	b	93.00	b	89.00	c	82.00	f	75.00	c	61.00	a	-----	z
2006	62.00	f	70.00	b	69.00	c	80.00	e	90.00	f	96.00	b	99.00	d	90.00	d	85.00	f	82.00	d	71.00	b	57.00	d	-----	z
2007	54.00	b	60.00	c	76.00	b	80.00	g	83.00	d	95.00	d	98.00	d	94.00	c	88.00	c	81.00	d	73.00	c	55.00	f	-----	z
2008	52.00	d	63.00	a	69.00	a	79.00		90.00	b	93.00	c	95.00		97.00	a	87.00		82.00	b	75.00	b	64.00	c	97.00	s
2009	56.00		68.00	a	73.00		79.00		88.00		90.00		97.00	a	96.00	a	89.00	g	77.00	a	74.00	c	49.00	a	97.00	o
2010	53.00	a	50.00	b	73.00		76.00	v	91.00	a	98.00		100.00		93.00		91.00		85.00		71.00	a	63.00	a	-----	z
2011	55.00	b	65.00		72.00		79.00		87.00		98.00		99.00		96.00		94.00		82.00		68.00		54.00		99.00	b
2012	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	83.00	a	-----	z	-----	z	-----	z
2013	-----	z	-----	z	-----	z	-----	z	88.00	a	100.00		98.00		93.00		92.00		78.00	a	79.00		66.00		-----	z
2014	59.00		67.00		67.00		79.00		89.00	a	96.00		96.00		92.00		92.00		77.00		72.00		58.00	b	96.00	c
2015	57.00		66.00		76.00		78.00		84.00		97.00		96.00		94.00		89.00		88.00		73.00	m	62.00		97.00	m
2016	56.00		69.00		-----	z	-----	z	-----	z	-----	z	-----	z	87.00	k	87.00		78.00		70.00		58.00	b	-----	z
2017	57.00		72.00		77.00		78.00		84.00	a	99.00		99.00		-----	z	96.00	a	79.00		72.00		63.00	c	-----	z
2018	62.00	b	63.00	a	72.00		79.00	i	90.00	b	98.00	c	97.00	b	96.00	a	90.00	a	74.00		63.00	a	54.00	j	-----	z
2019	-----	z	58.00		72.00		76.00	a	80.00		94.00	a	96.00	a	95.00	a	95.00	c	82.00	d	68.00	b	48.00	g	-----	z
2020	-----	z	61.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2021	-----	z	59.00	j	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2022	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	74.00	q	68.00	g	-----	z	-----	z
2023	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	56.63		62.77		71.02		78.69		87.27		95.96		97.94		95.29		90.46		81.21		68.80		58.70		98.25
S.D.	5.32		4.56		4.65		3.48		3.70		2.60		2.51		2.94		3.35		3.95		4.53		5.10		2.17
SKEW	0.15		-0.60		0.36		-0.01		0.32		-0.10		0.28		-0.21		0.63		0.81		-0.24		-0.04		0.81
MAX	70.00		72.00		87.00		86.00		97.00		103.00		106.00		102.00		102.00		98.00		79.00		74.00		104.00
MIN	45.00		50.00		62.00		70.00		77.00		90.00		90.00		87.00		83.00		74.00		58.00		46.00		95.00
YRS	79		82		83		74		83		85		84		83		85		81		82		76		20