CHISOS BASIN, TX

Average of Maximum Temperature (Degrees Fahrenheit)

(411715)

File last updated on April 20, 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	60.57		69.17	a	77.83		83.32		90.00		88.53	n	82.39		80.07		78.97		65.60		56.48		74.44	b
1948	57.61		68.31		71.10		81.43		84.81		89.40		86.23		87.65		80.00		72.24	b	62.96	e	66.45		75.68
1949	57.71		65.77	b	72.90		71.13		85.61		88.60		86.03		82.84		78.50		72.59	b	67.70		61.52		74.24
1950	66.65		66.43		72.48		79.10		85.84		86.53		84.23		84.39		82.43		79.23		69.82	b	63.00	a	76.68
1951	61.45		66.56	a	70.52		76.03		85.23		90.50		88.26		89.16		84.27		77.90		65.83	f	62.58		77.50	a
1952	67.03	b	63.83		67.23		73.11	c	82.06		87.40		83.55		90.13	a	82.97		74.90		64.30		57.68		74.52
1953	64.42		64.92	c	74.20	a	78.67		84.97		92.50		89.06		85.07	a	83.67		75.24	f	66.50	f	54.48		77.20	b
1954	65.52		69.82		71.35		80.72	a	84.10	a	89.70		88.35		85.68		85.17		78.61		67.26	k	63.23		78.39	a
1955	57.87		63.54		73.42		80.60		85.27	a	88.70		85.48		84.39		81.93		76.94		67.03		64.13		75.77
1956	61.77		62.79		73.61		77.33		87.52		88.73		87.23		86.55		81.83	a	78.65		66.03		60.10		76.01
1957	66.23		71.39		67.87		78.13		80.48		88.53		88.71		88.96	f	82.59	c	71.42	e	63.03		63.97		74.76	a
1958	54.58		62.61		64.65		77.47		83.38	b	90.80		91.90		87.48		78.77		67.93	a	66.57		60.10		73.85
1959	62.81		65.36		69.48		76.13		85.94		88.90		83.84		87.11	d	86.25	f	76.10	b	63.67		60.29	c	74.51	a
1960	58.27	a	58.90		74.31	b	79.83		86.06		91.57		85.68		84.32		83.23		78.65		67.90		56.29		75.42
1961	54.45		63.50		71.84		79.40		87.00	b	84.70		84.42		82.84		82.30		77.55	b	66.28	a	62.87		74.76
1962	56.40	a	71.36		68.81		79.17	a	87.90	a	88.03	a	87.26		88.87	a	82.47		78.20	a	68.17		60.21	b	76.40
1963	60.53	a	62.32		74.43	a	81.53		84.29		88.30		88.21	b	84.71		78.83		75.77		67.76	a	58.65		75.44
1964	57.53	a	59.83		69.53	a	78.76	a	84.45		85.23		86.71		87.32		80.63		73.52		69.03		61.42		74.50
1965	62.29		59.07		66.58		80.40		83.43	a	87.47		86.97		83.13		80.37		74.81		71.03		61.03		74.71
1966	55.35		58.18		69.58		77.28	a	82.19		86.07	b	87.77	a	82.97		78.53		72.76	b	68.37		57.94		73.08
1967	58.84		60.57		73.71		81.77		83.19		87.10		83.71		81.06		74.50		74.45		65.57		58.32		73.57
1968	55.74		59.03		61.45		71.17		82.87		86.33		82.06		82.74		73.97		75.84		63.20		59.53	a	71.16
1969	60.94		61.29		61.26		77.47		80.97		88.50		87.48		87.77		80.27		74.48		60.73		60.10		73.44
1970	55.97		57.64		64.35		76.60		79.61		84.00		83.97		83.74		77.50		68.94		66.27		66.03		72.05
1971	61.74		63.32		70.94		74.53		81.87		84.37		84.23		77.58		78.97		70.90		67.00		61.71		73.10
1972	61.29		64.66		75.39		82.63		82.10		88.37		86.10		83.19		82.03		76.55		63.13		62.45		75.66
1973	55.84		56.19	a	68.29		72.17		84.16		84.33		83.42		81.87		79.43		76.48		72.27		59.06		72.79
1974	62.19		62.25		74.29		77.20		85.87		88.13		85.23		82.10		75.73		71.35		64.23		58.07	b	73.89
1975	58.26		61.75		70.87		76.67		82.03		90.23		80.03		81.45		77.30		76.16		68.60		60.06		73.62
1976	58.48		68.21		71.77		75.33		78.45		85.93		79.03		82.19		74.47		67.68		56.80		53.81		71.01
1977	56.68		61.57		66.26		73.33		84.48		84.97		84.45		88.03		86.73		75.90	a	68.13		65.23		74.65
1978	57.58		58.29		68.45		79.03		83.68		87.03		86.10		81.03		73.53		69.90		65.30		58.84		72.40
1979	55.26		60.86		67.71		75.87		78.39		82.70		87.29		81.65		77.53		79.58		60.90		59.42		72.26
1980	61.94		61.07		66.45		72.80		82.54	c	91.20		90.19		83.03		79.13		67.32		58.30		59.16		72.76
1981	52.81		61.68		61.74		72.17		78.65		84.37		85.26		81.39		78.00		70.14	b	68.41	a	61.45		71.34
1982	61.26		60.50		71.83	a	75.20		78.45		86.33		84.29		85.35		81.96	c	74.74		62.70		56.61		73.27
1983	54.84		57.46		66.35		70.73		81.06		87.70		87.39		83.97		82.77		73.42		64.63		60.75	c	72.59
1984	54.90		58.55		-----	z	75.50		82.84		82.17	a	82.68		83.84		79.20		72.33	a	65.97	a	63.74		72.88	a
1985	51.83	b	59.93		68.81		74.53		82.77		-----	z	83.04	f	85.42	e	78.20		70.58		68.57		60.06		70.07	b
1986	58.61		64.81	a	68.23		79.57		81.52		80.07		82.77		81.87		78.47		69.70	a	62.69	a	52.32		71.72
1987	57.00		59.07		63.10		67.68	b	74.80	a	81.53		83.59	b	82.58		77.79	a	73.58		65.03		61.23	a	70.58
1988	55.77		60.83		67.39		74.57		80.52		80.41	a	80.32		80.77		79.20		74.50	a	68.80		59.13	a	71.85
1989	60.50	a	63.29		70.06		79.04	d	85.97		87.82	b	85.60	a	83.63	a	78.72	a	76.48		66.63		54.57	a	74.36
1990	58.97		61.75		69.37	a	74.97	a	82.79	b	89.33		81.29	c	78.70	a	75.03		69.83	b	65.90		59.60	a	72.29
1991	56.55		59.64		67.86	c	75.33		83.74		86.20		79.19		79.29		72.60		74.06		61.26	c	55.26		70.92
1992	48.03	a	55.38		65.06		71.10		74.26		86.27		85.20	a	80.71		79.60		74.97		59.62	a	60.66	b	70.07
1993	58.89	c	60.64		65.77		74.03	a	79.83	b	84.37		83.50	a	84.59	d	75.97	a	70.79	b	61.43		58.90		71.56
1994	58.74		62.18		66.48		75.14	a	81.43	a	87.03		86.65		84.77	a	80.53		71.09	i	68.17		60.07	a	73.74	a
1995	57.27	a	64.36		67.21	c	75.66	a	83.45		84.23		85.52		84.09	i	79.41	a	75.48		67.71	f	65.75	o	74.73	c
1996	63.64	f	66.41		63.94		73.00		88.83	b	84.97		84.38	g	79.57	a	77.90		72.03		66.63		59.07	a	73.23	b
1997	56.50	c	58.96		67.73	a	67.13		78.06		83.90		84.48	d	83.90	b	80.75	f	71.62	b	63.60		54.68	c	70.05	a
1998	60.42		59.00		66.87		74.73		87.13		90.86	a	85.13	a	80.00		79.46	b	73.68		66.83	a	61.81	d	73.83
1999	60.87		66.57		69.97		78.13		83.61		82.37		81.81		83.40	a	79.47		73.87	a	66.50		55.42		73.50
2000	62.65		66.38		71.52		78.20		85.61		81.77		86.58		83.45		83.03		71.34	b	59.03		55.61		73.76
2001	53.13		62.89		64.10	a	77.76	a	81.97		87.07		86.97		83.31	b	80.30		75.42		64.50	b	57.21	b	72.88
2002	59.06		56.18		67.23	a	78.62	a	84.80	a	85.86	a	81.00	b	83.24	b	78.33		71.94		61.80		56.53	a	72.05
2003	58.90	a	60.39		65.48		76.03	a	83.74		84.10	a	79.35		83.13		77.30		70.68		67.20		58.84		72.10
2004	56.00		57.72		67.55		71.28	a	81.80	a	84.47		83.84		79.16		75.76	a	72.80	a	60.33		55.26		70.50
2005	61.07	a	56.96	a	63.81		75.04	d	80.27	a	87.80		85.74		81.39		82.90		71.81		67.45	a	59.73	a	72.83
2006	61.06		62.50		70.90	a	79.93		84.87		84.70		84.13		80.10	b	76.77		72.58		67.13		53.71		73.20
2007	50.80	a	60.57		69.16		72.97		77.81		84.43	g	79.80	a	82.77		78.83		74.80	a	64.43	b	61.10	a	70.28	a
2008	56.65		63.21		69.19		77.33		81.26		88.93		80.97		78.00		71.27		72.06		63.83		61.48		72.02
2009	60.26		66.92	b	68.97		74.60		81.90		85.30		86.26		83.61		74.70		72.48		64.47		54.68		72.85
2010	53.06		54.41	a	63.19		73.40		83.10		88.20		79.39		85.35		79.07		76.23		66.50		61.61		71.96
2011	56.45		61.61		75.03		82.63		85.42		92.90		88.00		89.32		83.67		76.20	a	66.10		55.26		76.05
2012	59.65		61.03		71.97	a	79.90		83.10	a	88.83		83.81		85.06		80.00		76.03		67.87		63.35		75.05
2013	55.26		61.46		68.32		76.50		81.42		87.80		81.74		85.35		78.77		71.87	p	59.97		58.00		72.24	a
2014	57.77		67.44	a	66.77		76.00		81.00		88.87		85.39		83.53	a	77.30	c	77.27	a	59.41	c	59.57	h	74.61	a
2015	54.50	c	62.74	a	64.33	a	74.14	a	80.68		83.38	a	86.68		87.71		83.07	a	74.03	b	65.93		62.00	b	73.27
2016	53.58		65.55		71.10		76.10		80.84		84.86	a	88.00	i	80.50	e	77.20		76.74	d	65.93		61.48		72.17	a
2017	61.27	a	67.04		73.93	c	78.00	a	82.19		88.10	a	84.29		81.87	a	80.53		73.61		71.10		59.07	a	75.08
2018	57.16		68.12	b	71.23		77.87		86.61		88.97	a	85.87		84.57	a	75.33		68.68		60.80		56.57	j	75.02	a
2019	58.58		64.54		68.61		75.87		83.52		87.41	c	87.60	u	90.67	p	80.10		73.74		64.03	a	60.10		71.65	b
2020	60.16		59.48		71.82	c	78.24	e	84.77		87.90		88.90	b	89.23		78.23		77.81		70.07		57.47	a	75.34
2021	55.90		62.57		69.33	a	75.40		80.81		88.10		82.19		82.10		82.10		77.03		68.10		68.26		74.32
2022	57.32		59.43		69.90		79.43		87.97		88.67		89.26		83.06		77.80		70.74		61.67		60.71		73.83
2023	61.32		63.14		71.16		74.57		81.39		90.87		90.32		90.00		87.97		74.77		61.40		60.55		75.62
2024	58.68		65.66		67.61		77.32	k	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	63.98	i
Period of Record Statistics
MEAN	58.33		62.32		68.89		76.35		82.87		86.93		84.98		83.70		79.39		73.96		65.18		59.62		73.46
S.D.	3.60		3.64		3.39		3.23		2.85		2.79		2.88		2.88		3.18		3.01		3.28		3.20		1.64
SKEW	0.05		0.31		-0.18		-0.41		-0.49		-0.29		-0.18		0.31		0.02		-0.17		-0.35		0.05		-0.00
MAX	67.03		71.39		75.39		82.63		88.83		92.90		91.90		90.13		87.97		79.58		72.27		68.26		76.68
MIN	48.03		54.41		61.26		67.13		74.26		80.07		79.03		77.58		71.27		67.32		56.80		52.32		70.07
YRS	76		78		77		77		77		75		72		74		75		74		73		74		59