CHISOS BASIN, TX

Maximum of Maximum Temperature (Degrees Fahrenheit)

(411715)

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
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	70.00		82.00	a	88.00		91.00		97.00		93.00	n	91.00		86.00		84.00		75.00		67.00		-----	z
1948	70.00		81.00		83.00		90.00		95.00		95.00		94.00		94.00		95.00		82.00	b	74.00	e	75.00		95.00	g
1949	82.00		73.00	b	86.00		85.00		94.00		96.00		92.00		89.00		85.00		85.00	b	77.00		71.00		96.00	d
1950	74.00		74.00		83.00		84.00		93.00		94.00		90.00		95.00		90.00		86.00		81.00	b	71.00	a	95.00	c
1951	70.00		77.00	a	82.00		88.00		97.00		100.00		94.00		97.00		93.00		90.00		75.00	f	78.00		100.00	g
1952	78.00	b	70.00		77.00		83.00	c	92.00		94.00		89.00		93.00	a	96.00		83.00		80.00		68.00		96.00	f
1953	74.00		79.00	c	82.00	a	85.00		99.00		100.00		95.00		92.00	a	90.00		85.00	f	75.00	f	69.00		100.00	q
1954	76.00		83.00		85.00		87.00	a	91.00	a	98.00		95.00		92.00		97.00		86.00		74.00	k	79.00		98.00	m
1955	72.00		74.00		85.00		93.00		94.00	a	95.00		93.00		91.00		95.00		83.00		76.00		72.00		95.00	a
1956	72.00		80.00		84.00		89.00		95.00		99.00		92.00		91.00		89.00	a	86.00		76.00		75.00		99.00	a
1957	75.00		82.00		76.00		88.00		92.00		98.00		95.00		97.00	f	94.00	c	84.00	e	78.00		74.00		98.00	n
1958	71.00		71.00		74.00		92.00		96.00	b	99.00		102.00		93.00		92.00		81.00	a	76.00		73.00		102.00	c
1959	73.00		78.00		79.00		92.00		92.00		100.00		90.00		94.00	d	95.00	f	87.00	b	89.00		75.00	c	100.00	o
1960	72.00	a	75.00		85.00	b	86.00		96.00		99.00		95.00		92.00		92.00		86.00		76.00		72.00		99.00	c
1961	65.00		76.00		79.00		93.00		93.00	b	99.00		91.00		87.00		92.00		84.00	b	80.00	a	72.00		99.00	e
1962	70.00	a	81.00		86.00		87.00	a	94.00	a	97.00	a	92.00		93.00	a	89.00		91.00	a	76.00		72.00	b	97.00	h
1963	75.00	a	76.00		87.00	a	96.00		89.00		95.00		97.00	b	88.00		86.00		80.00		78.00	a	66.00		97.00	e
1964	70.00	a	72.00		77.00	a	87.00	a	93.00		95.00		93.00		92.00		88.00		82.00		77.00		72.00		95.00	c
1965	72.00		70.00		78.00		88.00		90.00	a	98.00		93.00		89.00		89.00		86.00		80.00		73.00		98.00	a
1966	65.00		70.00		82.00		86.00	a	92.00		92.00	b	91.00	a	93.00		85.00		82.00	b	74.00		72.00		93.00	f
1967	74.00		75.00		85.00		91.00		95.00		93.00		90.00		91.00		88.00		89.00		79.00		73.00		95.00
1968	67.00		73.00		78.00		80.00		94.00		97.00		90.00		89.00		82.00		82.00		78.00		71.00	a	97.00	a
1969	74.00		69.00		78.00		86.00		90.00		98.00		93.00		95.00		87.00		85.00		79.00		74.00		98.00
1970	75.00		74.00		77.00		89.00		90.00		96.00		92.00		90.00		91.00		79.00		81.00		76.00		96.00
1971	75.00		76.00		85.00		86.00		90.00		92.00		92.00		89.00		91.00		83.00		75.00		77.00		92.00
1972	74.00		84.00		86.00		94.00		93.00		103.00		96.00		99.00		93.00		90.00		75.00		71.00		103.00
1973	72.00		72.00	a	75.00		84.00		97.00		94.00		93.00		92.00		86.00		86.00		81.00		72.00		97.00	a
1974	77.00		76.00		83.00		89.00		98.00		93.00		91.00		89.00		96.00		80.00		77.00		71.00	b	98.00	b
1975	75.00		77.00		82.00		92.00		87.00		97.00		90.00		87.00		90.00		85.00		82.00		74.00		97.00
1976	70.00		78.00		82.00		86.00		92.00		93.00		86.00		89.00		82.00		81.00		68.00		66.00		93.00
1977	66.00		79.00		81.00		81.00		98.00		92.00		89.00		96.00		95.00		94.00	a	78.00		87.00		98.00	a
1978	68.00		71.00		79.00		86.00		94.00		97.00		92.00		91.00		86.00		80.00		76.00		73.00		97.00
1979	69.00		75.00		79.00		82.00		90.00		92.00		93.00		89.00		87.00		87.00		75.00		73.00		93.00
1980	73.00		75.00		77.00		83.00		92.00	c	98.00		94.00		97.00		88.00		77.00		75.00		72.00		98.00	c
1981	66.00		73.00		78.00		82.00		91.00		97.00		92.00		91.00		89.00		83.00	b	78.00	a	72.00		97.00	c
1982	72.00		78.00		86.00	a	85.00		89.00		94.00		89.00		91.00		88.00	c	84.00		80.00		71.00		94.00	d
1983	70.00		73.00		74.00		86.00		90.00		94.00		101.00		88.00		94.00		88.00		74.00		73.00	c	101.00	c
1984	76.00		80.00		-----	z	85.00		92.00		91.00	a	88.00		89.00		89.00		79.00	a	78.00	a	75.00		-----	z
1985	66.00	b	74.00		82.00		83.00		96.00		-----	z	88.00	f	90.00	e	89.00		84.00		77.00		70.00		-----	z
1986	69.00		79.00	a	78.00		87.00		91.00		89.00		90.00		90.00		85.00		86.00	a	74.00	a	67.00		91.00	c
1987	74.00		71.00		75.00		88.00	b	83.00	a	94.00		93.00	b	88.00		87.00	a	83.00		79.00		74.00	a	94.00	g
1988	69.00		77.00		83.00		83.00		90.00		89.00	a	87.00		87.00		86.00		82.00	a	79.00		70.00	a	90.00	c
1989	72.00	a	78.00		83.00		90.00	d	98.00		94.00	b	98.00	a	91.00	a	87.00	a	89.00		82.00		69.00	a	98.00	k
1990	71.00		74.00		96.00	a	86.00	a	92.00	b	95.00		88.00	c	84.00	a	83.00		77.00	b	78.00		69.00	a	96.00	k
1991	65.00		70.00		81.00	c	84.00		90.00		92.00		87.00		84.00		82.00		80.00		72.00	c	68.00		92.00	f
1992	62.00	a	70.00		73.00		84.00		84.00		95.00		95.00	a	85.00		87.00		80.00		77.00	a	74.00	b	95.00	e
1993	68.00	c	71.00		78.00		85.00	a	88.00	b	92.00		89.00	a	89.00	d	82.00	a	83.00	b	74.00		72.00		92.00	n
1994	69.00		75.00		80.00		83.00	a	91.00	a	98.00		96.00		92.00	a	89.00		79.00	i	79.00		72.00	a	98.00	m
1995	71.00	a	74.00		84.00	c	84.00	a	93.00		92.00		94.00		89.00	i	88.00	a	82.00		75.00	f	73.00	o	-----	z
1996	73.00	f	82.00		77.00		89.00		95.00	b	96.00		91.00	g	94.00	a	85.00		79.00		81.00		71.00	a	96.00	q
1997	72.00	c	68.00		77.00	a	82.00		89.00		94.00		89.00	d	88.00	b	89.00	f	87.00	b	74.00		65.00	c	94.00	u
1998	69.00		76.00		86.00		85.00		94.00		97.00	a	92.00	a	89.00		89.00	b	85.00		75.00	a	72.00	d	97.00	i
1999	72.00		76.00		79.00		91.00		90.00		92.00		92.00		90.00	a	86.00		84.00	a	74.00		69.00		92.00	b
2000	72.00		77.00		80.00		89.00		96.00		92.00		92.00		86.00		91.00		88.00	b	75.00		68.00		96.00	b
2001	67.00		73.00		79.00	a	85.00	a	96.00		94.00		92.00		91.00	b	90.00		85.00		77.00	b	71.00	b	96.00	h
2002	76.00		73.00		78.00	a	86.00	a	91.00	a	95.00	a	90.00	b	90.00	b	84.00		85.00		75.00		70.00	a	95.00	i
2003	67.00	a	74.00		80.00		83.00	a	94.00		92.00	a	86.00		92.00		84.00		79.00		77.00		70.00		94.00	c
2004	70.00		76.00		80.00		84.00	a	93.00	a	92.00		90.00		87.00		87.00	a	81.00	a	72.00		69.00		93.00	d
2005	73.00	a	73.00	a	77.00		84.00	d	93.00	a	94.00		99.00		86.00		89.00		85.00		77.00	a	71.00	a	99.00	i
2006	75.00		73.00		81.00	a	87.00		93.00		93.00		89.00		88.00	b	84.00		79.00		76.00		68.00		93.00	c
2007	68.00	a	74.00		80.00		83.00		88.00		93.00	g	88.00	a	89.00		84.00		83.00	a	77.00	b	73.00	a	93.00	m
2008	70.00		80.00		82.00		85.00		90.00		96.00		89.00		86.00		79.00		80.00		75.00		71.00		96.00
2009	73.00		81.00	b	81.00		86.00		94.00		94.00		94.00		88.00		86.00		86.00		72.00		68.00		94.00	b
2010	75.00		66.00	a	79.00		85.00		99.00		97.00		89.00		89.00		85.00		87.00		79.00		72.00		99.00	a
2011	69.00		80.00		83.00		90.00		98.00		99.00		93.00		93.00		89.00		86.00	a	78.00		70.00		99.00	a
2012	71.00		79.00		84.00	a	92.00		93.00	a	94.00		89.00		92.00		88.00		84.00		78.00		74.00		94.00	b
2013	73.00		76.00		79.00		89.00		91.00		96.00		89.00		92.00		87.00		81.00	p	72.00		70.00		96.00	p
2014	70.00		83.00	a	79.00		85.00		92.00		95.00		91.00		89.00	a	90.00	c	85.00	a	72.00	c	70.00	h	95.00	q
2015	70.00	c	73.00	a	77.00	a	84.00	a	89.00		94.00	a	91.00		92.00		91.00	a	85.00	b	79.00		74.00	b	94.00	l
2016	72.00		81.00		82.00		86.00		91.00		93.00	a	94.00	i	91.00	e	86.00		84.00	d	80.00		73.00		94.00	s
2017	76.00	a	82.00		86.00	c	88.00	a	93.00		98.00	a	95.00		88.00	a	93.00		83.00		82.00		72.00	a	98.00	h
2018	71.00		78.00	b	84.00		87.00		99.00		97.00	a	95.00		90.00	a	87.00		83.00		76.00		70.00	j	99.00	n
2019	75.00		75.00		80.00		87.00		93.00		95.00	c	93.00	u	97.00	p	87.00		83.00		77.00	a	73.00		-----	z
2020	75.00		74.00		88.00	c	90.00	e	92.00		97.00		96.00	b	94.00		95.00		86.00		77.00		72.00	a	97.00	k
2021	72.00		79.00		81.00	a	86.00		90.00		97.00		90.00		89.00		87.00		85.00		78.00		77.00		97.00	a
2022	72.00		73.00		84.00		89.00		94.00		96.00		96.00		92.00		82.00		81.00		79.00		74.00		96.00
2023	75.00		79.00		81.00		83.00		91.00		98.00		97.00		100.00		94.00		87.00		79.00		70.00		100.00
2024	68.00		83.00		80.00		92.00	f	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	71.49		75.64		80.96		86.64		92.56		95.31		92.14		90.58		88.39		83.93		77.07		71.88		96.17
S.D.	3.50		4.02		3.82		3.26		3.19		2.74		3.29		3.15		3.90		3.28		3.09		3.28		2.93
SKEW	-0.07		0.07		0.66		0.55		-0.14		0.11		0.59		0.51		0.18		0.26		0.39		1.24		0.12
MAX	82.00		84.00		96.00		96.00		99.00		103.00		102.00		100.00		97.00		94.00		89.00		87.00		103.00
MIN	62.00		66.00		73.00		80.00		83.00		89.00		86.00		84.00		79.00		77.00		68.00		65.00		90.00
YRS	76		78		77		77		77		75		72		74		75		74		73		74		40