PLAINS, TX

Average of Average Temperature (Degrees Fahrenheit)

(417074)

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
1925	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	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	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1933	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1934	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1935	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1936	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1937	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1938	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1939	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1940	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1941	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1942	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
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	46.29	b	46.29	k
1947	-----	z	39.92	b	47.98	b	58.44	d	-----	z	78.03	a	79.72	m	77.45		72.95		66.98	h	-----	z	39.86	m	62.46	f
1948	33.18		40.10		47.08	a	63.77		69.92	a	79.12		79.84	b	78.38	a	70.58	e	58.60	a	44.67	a	44.11		59.11
1949	31.05		43.21	g	50.81		54.45		67.32		74.12		78.09	c	75.45		68.40		57.42		52.95		40.70	a	59.16	a
1950	45.63	e	48.24	c	48.15	h	58.90		67.61		75.78		74.95	b	74.48		68.43		63.66		49.25	f	42.77	a	62.05	b
1951	37.83	e	41.48	b	48.54	d	56.63		66.89		75.58		81.03		78.67	a	70.77		61.02		43.95	a	41.77	g	60.22	a
1952	48.41	t	-----	z	-----	z	57.73	f	66.70	c	80.21	i	76.43	b	80.32		68.13		56.42		39.93	i	37.57	a	64.26	f
1953	45.22	d	41.89		54.21	b	58.48	a	67.43	c	81.62		80.42	a	78.80	c	72.30	o	61.41	h	48.88	i	37.85		60.66	c
1954	43.13		49.09	a	49.27	a	64.91	c	64.12	k	75.69	d	80.26		78.27		73.00		61.94		49.42		42.13		60.65	a
1955	39.08	a	39.16		49.78	d	60.29	d	67.70	a	75.85	d	79.61	l	77.91	b	72.89	h	60.81	b	47.79	d	43.09	b	56.15	b
1956	42.02		36.60	c	51.47	a	58.52	b	71.09	b	79.38	a	79.76		77.57	a	73.95	b	63.65		45.70		43.35		60.25
1957	40.87		50.08	b	51.43	c	56.25		64.62	e	74.42		80.03		77.63		69.35		57.97		43.93		45.02	f	60.60	a
1958	36.50		41.45		42.69	b	53.65	j	67.89		78.70		80.83	a	78.56		71.27		57.31		49.37		40.53		58.64	a
1959	38.98	a	41.34		49.31	d	57.70		69.52	b	76.60		76.63	a	78.66		74.46	e	58.50	d	44.97	a	42.19		59.07
1960	36.18	c	37.21	a	46.06		60.67	g	68.39		78.80		76.02	c	77.18		72.45		61.50		50.47	a	35.68		58.18	a
1961	35.89		41.59		48.19		58.16	a	69.35	a	76.58	d	75.59	b	76.08		69.62	a	61.44		43.48	i	37.77	k	61.25	b
1962	36.24		48.95		49.05	b	60.28	a	73.48	a	74.98		78.37		78.26	d	71.08		62.32		50.95		43.12	f	62.18	a
1963	36.23	p	44.38	b	48.55	k	63.98		70.27	c	75.89	c	79.60	a	78.56		72.65		65.18	c	50.64	e	37.56		63.87	b
1964	39.83	a	36.42	p	-----	z	-----	z	-----	z	77.38	j	81.18		79.27		70.00		61.21		49.47		41.03		60.28	e
1965	43.52		38.93		42.98		62.13		69.56		76.93		79.44		75.97	b	71.03		60.94		55.22		44.32		60.08
1966	35.20	a	-----	z	53.83	m	57.58		63.69	d	74.81	a	81.03		74.74		70.48		57.58		52.02	b	37.21	c	60.43	b
1967	38.31		41.82		54.42		62.90	a	62.93	i	75.05		75.24		73.37		66.48	b	58.31		47.52	c	35.58		57.18	a
1968	38.94		39.86		47.98		55.20		64.82		73.37		73.82		74.31		66.43		60.21		45.80		39.47	b	56.68
1969	42.92		41.39		40.74	b	59.53	a	66.92	e	74.06	l	79.80	d	78.43	a	69.72		55.68		46.64	b	42.57	a	56.76	a
1970	36.36	c	43.54		45.14	b	58.13		66.76		73.78	c	78.85		78.22	a	70.19	c	55.11		47.48		45.65		58.27
1971	42.42		42.04	d	48.82		58.13		66.69		77.13		78.11		71.56		68.47		60.08		50.23		42.27		58.83
1972	41.27		44.09		55.06		62.98		65.95		74.85		75.55		73.84		70.28		59.39		41.57		38.72	a	58.63
1973	34.48		38.89		48.62	a	51.62	a	64.65		73.07		76.05		75.74		69.03		61.56		49.65		39.56		56.91
1974	38.28	a	41.33	a	54.47		59.43	a	70.69		74.59	a	77.60	b	70.91	d	61.98		59.23	c	46.83		38.63	a	57.83
1975	39.89		40.89		47.35		54.80		64.92		74.77		73.08		74.23		65.23	b	59.69		47.70		41.34		56.99
1976	38.44		50.16		50.74		60.72		64.37		74.95		72.68		75.84		68.35		54.23	k	41.62		38.72	a	57.87	a
1977	33.00		43.34		48.66		57.88		70.35	e	76.70		78.23		78.61		74.80		61.55		50.26	a	43.85		59.77
1978	33.77		36.69	a	49.86	b	62.93		67.81		76.08		79.95		77.08	a	68.22	e	60.50		55.64	s	37.07	p	61.29	b
1979	32.45		40.75	b	48.34		58.62	b	65.06		71.70		78.13		73.90		70.15		63.14	f	43.14	a	40.40	b	56.60	a
1980	38.70	a	42.39	a	46.40		54.59	b	-----	z	-----	z	81.48	a	78.63		72.48	a	58.37	a	45.00		44.08	a	56.21	b
1981	-----	z	47.19	o	50.62	n	61.58		66.79	c	75.59	b	78.39		73.57	a	-----	z	61.48	f	52.15	f	43.68		66.60	f
1982	32.12	g	39.38	c	54.63		56.02	h	64.73	g	72.98	b	73.02	b	76.81	b	74.50	c	58.08	f	49.12	e	38.80	f	62.92	e
1983	37.68	c	46.23	b	55.05		55.09	b	63.38	a	71.22	a	77.95	a	79.12	c	74.81	d	62.24	j	50.88	a	33.94	d	58.67	a
1984	36.62	a	41.25	c	-----	z	54.65	g	69.38	a	73.47	a	74.53	a	74.61		66.04	c	56.60		49.88	a	43.39		58.58	b
1985	-----	z	42.18	c	51.23	a	62.72		67.36	b	70.57	a	75.48		77.85		70.75		58.73		48.41	a	42.37	a	60.70	a
1986	-----	z	-----	z	57.65		64.27		67.60		69.67	a	77.18		76.21		69.90		58.15		46.73		39.45	c	62.68	b
1987	37.81	b	47.06	l	43.50	i	62.31	a	64.74		72.95	a	76.37	a	75.23	a	68.05	a	60.00	a	48.12		37.15		60.27	b
1988	34.87		41.86	d	49.44		55.79	a	66.07	a	74.22		74.82	a	74.84		69.32		62.02	a	53.84	a	40.77		58.15
1989	45.27		42.69	b	53.69		62.43	a	70.81		71.43	a	77.47	a	74.77		66.43		61.13		48.62	a	33.45	b	59.02
1990	40.54	c	44.33	a	49.23		57.70	b	65.27		82.00		74.66		74.58		71.09	a	58.71		53.36	b	37.73	a	59.10
1991	35.91	b	45.61		51.57	a	59.03	a	70.45	a	76.02	b	74.98	a	74.32	a	60.30	t	61.13		43.68		40.98		57.61	a
1992	37.97	b	47.14	a	53.03	a	59.21	b	65.71		73.90	a	77.63		74.03		70.64	a	61.82		43.60	a	41.23	c	58.83
1993	38.62	a	41.30	a	50.03	b	58.48	a	67.25	a	76.86	b	80.60	a	77.30	a	69.64	a	57.97		44.10		42.77	a	58.74
1994	39.79		43.38		51.37		58.60		69.08	a	80.93		81.00		79.57	a	71.64	a	61.47		50.32		45.23		61.03
1995	41.78	a	50.33	b	51.20	a	57.88	a	67.15		75.23		80.24		78.40	a	69.07	a	60.62	a	50.68		41.98		60.38
1996	39.74		47.33		48.00		59.59	a	75.42		78.13		79.48		75.97		68.62	a	59.71		49.07		43.53		60.38
1997	37.79		40.20		52.97		54.20		66.37		74.75		79.13		77.32		72.90		62.03		46.17		38.06		58.49
1998	-----	z	43.88		48.05		56.53	a	73.87		80.67		83.26		77.08		76.62		63.10		49.27	o	-----	z	67.01	c
1999	47.54	h	49.67	d	50.85	d	59.31	d	67.10	a	74.83	d	79.29		80.92		69.95	a	60.27		54.41	c	41.62	e	62.56	a
2000	44.38	f	50.92	c	54.20	d	62.86	e	73.46	c	75.18		80.47		-----	z	74.14	b	60.95	c	42.69	c	35.14	b	61.00	b
2001	38.05	c	45.35	h	47.55	a	61.64	e	70.86	b	79.41	c	83.35	a	79.36	b	71.88	b	61.03	a	52.44	d	42.19	d	62.52	a
2002	42.06		42.48	b	50.66	o	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.27	j
2003	-----	z	-----	z	-----	z	60.50		70.66		74.55	a	79.82		79.37		72.09	b	64.86	b	52.37	c	43.64	c	66.43	c
2004	41.81	g	40.87	b	55.27		59.83	g	71.43	c	77.05	a	77.87	a	76.40		69.90	a	62.44	e	46.63	d	42.84		62.07	b
2005	43.04	e	45.32		49.91	b	57.83	c	67.87	e	77.43	c	78.56	d	75.82		74.26	a	60.73		49.34	h	40.59	d	61.03	a
2006	44.98	a	43.71		52.66	c	64.20		72.48		79.08		80.02	e	77.39	h	68.17	a	59.85	h	48.89	k	41.56	n	63.16	d
2007	36.73	k	43.26	i	55.43	i	56.53	o	64.00	k	73.85	m	75.75	o	78.90	g	72.03	n	62.50	h	50.63	k	43.06	m	-----	z
2008	37.98	i	46.08	i	50.27	k	58.64	h	69.08	l	79.47	j	77.31	j	76.18	i	66.78	j	58.55	k	50.74	m	40.29	j	-----	z
2009	39.88	j	49.00	j	53.42	g	58.48		68.66		77.50		78.89		79.16		68.60		58.10		50.47		35.05	a	63.88	c
2010	37.53		39.12		49.05		58.90		66.95		80.47		76.47		79.18		73.67		61.69		48.17		43.65		59.57
2011	38.27		39.79		55.37		63.60		68.45		83.07		83.68	a	84.90		71.30		61.77		49.32		35.89		61.28
2012	42.61		42.78		55.73		65.25		70.89		80.02		79.68		79.76		71.62		59.66		53.35		41.71		61.92
2013	39.26		42.88		50.90		56.82		68.26		79.18		76.85		78.65		72.70		59.16		45.80		37.89		59.03
2014	37.34		42.46		48.55		58.35		66.89		77.93		78.11		78.63		69.32		62.16		43.60		43.31		58.89
2015	35.68		43.02		49.10		59.10		64.26		75.93		79.39		78.60		74.60		61.69		48.65		42.48		59.37
2016	39.19		46.17		53.98		59.22		65.19		76.25		83.08		76.34		71.03		64.63		52.62		40.71		60.70
2017	41.66		48.75		56.06		60.38		66.39		78.07		78.94		74.87		70.93		59.58		52.47		40.94		60.75
2018	36.90		43.57		53.71		57.58		74.87		80.65		79.73		77.87		70.03		58.94		44.10		40.06		59.83
2019	40.26		43.93		47.52		58.80		65.97		74.65		79.24		82.18		75.55		56.90		45.68		44.16		59.57
2020	41.66		40.16		53.89		58.37		71.08		78.10		83.31		81.60		68.23		58.56		52.77		40.27		60.67
2021	38.39		36.50		50.98		55.95		67.47		77.73		76.77		77.27		74.28		62.89		50.75		49.73		59.89
2022	37.58		37.71		49.03		61.92		72.50		79.28		83.73		78.74		74.20		60.10		45.62		41.48		60.16
2023	42.37		43.04		52.03		57.60		68.94		77.55		83.21		82.31		76.28		61.42		50.52		43.84		61.59
2024	37.37		48.14		52.03		59.87	k	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	45.85	i
Period of Record Statistics
MEAN	38.86		42.96		50.48		59.25		68.20		76.33		78.54		77.23		70.76		60.27		48.34		40.91		59.42
S.D.	3.27		3.63		3.38		2.92		2.78		2.79		2.68		2.50		2.78		2.17		3.41		3.16		1.27
SKEW	0.02		0.49		-0.31		0.06		0.57		0.08		-0.11		0.11		-0.22		-0.08		-0.08		-0.25		-0.22
MAX	45.63		50.92		57.65		65.25		75.42		83.07		83.73		84.90		76.62		65.18		55.22		49.73		61.92
MIN	31.05		36.50		40.74		51.62		63.38		69.67		72.68		70.91		61.98		55.11		41.57		33.45		56.68
YRS	63		66		65		67		68		70		72		72		70		66		64		66		35