PLAINS, TX

Average of Minimum Temperature (Degrees Fahrenheit)

(417074)

File last updated on April 18, 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	32.57		31.42		31.99	j
1947	-----	z	23.75		31.29		40.48	a	-----	z	62.28	a	64.26	l	62.42		55.87		48.37	a	-----	z	24.39	m	46.35	e
1948	19.03		27.07		30.65		45.83		53.90	a	63.10		65.03	b	62.80	a	53.24	e	42.73	a	26.31	a	27.81		43.13
1949	21.26		28.96	a	33.19		40.53		52.58		58.87		62.04	c	60.00		54.93		41.19		33.47		25.23	a	42.69
1950	29.00	e	29.68	c	29.54	g	41.33		50.68		60.57		62.97	b	58.16		54.33		45.55		28.72	e	21.68		43.88	a
1951	20.29	c	24.04	b	33.43	c	39.37		52.13		59.03		65.06		63.47	a	53.60		42.65		27.17	a	24.58	e	42.07
1952	29.59	n	25.30	f	30.32	i	42.27		50.79	c	64.90	i	62.03	b	63.68		51.33		35.97		26.68	h	19.68		46.53	e
1953	27.89	c	26.29		38.21	b	41.76	a	51.86	c	64.97		65.57	a	64.10	b	56.93	o	47.61	h	34.73	h	24.23		44.98	c
1954	26.68		32.14		33.19		49.43	b	50.67	j	60.57	b	64.65		64.23		56.67		47.42		31.10		25.06		44.65	a
1955	26.74		22.07		33.19	d	42.69	d	53.63	a	59.19	c	65.74	l	63.33	a	57.22	g	46.00	b	33.15	c	27.63	a	40.76	b
1956	26.61		23.04	b	32.94		41.31	a	54.53	a	64.57		64.87		62.07	a	56.59	a	48.06		29.07		27.68		44.28
1957	27.39		36.78	a	36.76	b	41.23		52.04	d	60.70		65.13		63.81		54.10		46.29		33.07		29.16	f	47.03	a
1958	24.10		29.04		32.07	a	40.75	j	53.32		64.23		66.23		63.48		58.83		47.03		34.80		25.03		45.29	a
1959	22.20	a	28.21		32.25	c	43.60		56.17	a	61.90		63.13		64.32		57.64	e	43.07	c	29.60		29.26		44.28
1960	23.68	c	22.96	a	31.94		42.96	e	50.65		63.27		63.59	b	63.26		56.77		46.19		34.90	a	25.26		43.78
1961	20.84		27.07		33.06		41.31	a	52.57	a	60.44	c	62.00	a	60.71		54.45	a	43.42		32.10	i	22.65	k	45.59	b
1962	20.23		31.43		33.45		44.48	a	55.50	a	60.83		65.26		62.14	c	58.00		48.29		37.33		28.73	a	45.47
1963	17.29		27.96	a	32.05	j	49.27		55.67	a	62.18	b	65.52		64.35		57.67		47.66	b	34.56	e	23.48		45.96	a
1964	23.29		21.82	a	-----	z	-----	z	-----	z	61.30	j	64.26		63.65		56.17		43.48		34.10		26.13		41.61	d
1965	27.13		22.61		26.65		45.90		55.94		63.50		65.16		62.77	a	56.43		42.97		38.17		30.03		44.77
1966	19.87		-----	z	37.39	m	42.43		49.00	d	61.48	a	67.13		62.90		58.50		41.71		34.46	b	17.79	b	45.53	b
1967	17.74		23.00		34.23		46.47		42.67	g	60.30		61.58		58.03		52.18	b	39.19		30.93	c	19.97		40.33	a
1968	24.42		24.93		33.55		39.13		48.52		56.20		61.03		61.13		48.17		41.10		30.93		22.10	b	40.93
1969	25.19		24.00		25.00	b	42.34	a	51.78	d	58.32	k	64.18	c	63.20	a	57.13		42.97		30.52	a	25.60	a	41.08	a
1970	19.53	a	25.93		30.62	b	41.53		48.10		57.93	c	63.23		61.83	a	56.26	c	39.32		30.50		28.26		41.92
1971	25.10		24.46	d	29.48		41.60		49.48		62.00		63.29		60.68		55.87		46.52		34.40		28.87		43.48
1972	23.58		25.62		35.68		45.13		51.32		60.30		62.84		61.45		57.73		45.29		28.40		22.20	a	43.30
1973	22.52		25.61		33.40	a	34.76	a	47.94		56.20		61.87		60.03		54.80		43.32		30.23		19.39		40.84
1974	21.13	a	20.07	a	34.52		41.53		54.16		57.97	a	62.43	a	56.85	d	49.97		46.96	c	32.70		24.83	a	41.93
1975	25.29		26.00		29.74		37.17		48.61		57.63		61.77		59.71		51.10	a	41.45		28.73		24.19		40.95
1976	20.65		32.03		32.74		44.80		47.87		59.37		61.03		60.10		55.37		35.83	g	26.83		21.00		41.98	a
1977	17.87		26.32		31.61		43.60		55.88	e	61.23		64.00		64.06		58.27		45.61		31.97		26.65		43.92
1978	20.13		24.04		31.93	b	44.27		51.68		61.30		64.13		61.40	a	57.15	d	45.39		41.12	n	21.60	p	46.14	b
1979	20.16		24.42	b	33.35		41.64	b	50.35		57.17		63.97		60.29		54.27		43.52		27.21	a	24.72	b	41.76
1980	24.10		26.89	a	27.55		35.93	b	-----	z	-----	z	64.80	a	64.16		59.87		42.77	a	30.27		27.40	a	40.37	b
1981	24.83	g	29.24	g	36.78	m	46.70		50.04	c	60.43	b	64.55		61.73	a	-----	z	46.03		34.80	e	27.26		48.94	d
1982	19.15	d	23.80	c	40.16		43.52	g	48.29	g	57.18	b	60.72	b	64.45	b	61.04	c	44.16	f	36.54	d	28.96	d	43.56	c
1983	26.29	c	33.23	b	43.16		40.82	b	45.37	a	54.00	a	61.23	a	62.71	c	61.62	d	49.14	i	39.21	a	19.39	c	44.28	a
1984	22.58		23.08	c	-----	z	39.13	g	53.27	a	61.66	a	60.80	a	61.03		50.11	c	42.84		33.79	a	31.71		44.09	b
1985	-----	z	27.64	c	35.03	a	44.93		49.55	b	54.79	a	60.52		62.29		56.50		45.84		31.14	a	26.65		44.99	a
1986	-----	z	-----	z	42.03		46.27		53.26		58.31	a	63.74		63.39		56.03		44.39		32.33		28.63	a	48.84	b
1987	25.33	a	32.81	a	28.48	b	43.90	a	49.03		59.72	a	63.40	a	62.87		55.07	a	42.10	a	31.87		22.58		43.10
1988	21.48		25.00	c	28.10		36.97	a	48.33	a	58.37		60.65		61.06		52.33		43.43	a	31.69	a	21.77		40.77
1989	26.87		25.11	a	33.68		43.34	a	53.90		56.80		63.03	a	62.06		52.23		43.03		31.00	a	18.90		42.50
1990	23.70	a	28.11		35.23		43.36	b	49.65		64.90		62.58		62.52		58.27		42.68		37.72	a	21.57	a	44.19
1991	25.48	b	29.14		33.53	a	41.17	a	53.43	a	59.96	b	62.81		61.00	a	47.40	t	44.48		31.07		29.71		42.89	a
1992	26.76	b	32.64	a	36.37	a	43.00	a	52.48		59.79	a	63.84		60.94		54.93	a	44.84		29.79	a	27.59	b	44.41
1993	26.47	a	27.07	a	33.28	b	41.66	a	51.30	a	61.43	b	66.53	a	62.93	a	53.72	a	41.94		29.00		26.40	a	43.48
1994	23.84		25.14		34.90		42.00		55.63	a	64.37		64.65		64.53	a	55.97	a	46.52		35.97		30.74		45.35
1995	28.20	a	33.19	a	35.30	a	40.17	a	52.68		60.30		65.23		65.03	a	57.28	a	43.23	a	34.07		26.74		45.12
1996	23.00		30.21		31.13		40.67		58.39		63.80		66.45		64.52		55.00	a	43.68		33.10		26.61		44.71
1997	24.97		28.46		34.32		40.00		52.03		59.97		64.35		63.35		58.23		47.48		31.30		25.03		44.13
1998	-----	z	30.32		31.61		38.41	a	55.58		62.77		67.74		64.03		61.57		48.94		38.27	o	-----	z	51.22	c
1999	31.65	h	31.50	d	37.74	d	43.73	d	53.60	a	60.62	d	66.29		67.10		57.00	a	43.13		36.33	c	26.69	e	47.61	a
2000	28.50	e	33.81	c	38.19	d	46.20	e	56.96	c	63.03		66.71		-----	z	57.71	b	48.89	c	30.22	c	23.28	b	44.86	a
2001	25.75	c	30.90	h	35.37	a	44.84	e	54.59	b	64.48	c	69.37	a	65.69	b	57.79	b	45.10	a	38.43	b	27.72	b	48.10	a
2002	27.29		27.30	a	32.28	m	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	27.29	j
2003	-----	z	-----	z	-----	z	44.17		55.16		60.34	a	65.87		65.26		58.24	a	50.00	a	36.73		26.11	c	51.32	c
2004	28.12	f	27.89	b	42.52		45.70	g	53.36	c	62.86	a	64.20	a	62.32		56.79	a	49.54	e	36.27	d	28.84		48.46	b
2005	27.63	d	32.96		33.38	b	40.48	c	54.54	e	61.85	c	63.89	d	64.03		59.17	a	47.10		30.68	h	21.22	d	46.02	a
2006	26.37	a	26.54		36.25	c	46.13		55.48		63.87		65.46	e	65.13	h	54.24	a	44.87	h	31.84	k	25.59	n	46.79	d
2007	24.00	j	26.16	i	39.65	h	38.93	o	52.15	k	59.24	m	63.00	o	65.50	g	59.38	n	45.43	h	32.21	k	26.39	m	-----	z
2008	22.73	i	27.20	i	32.85	k	40.00	h	52.68	l	63.30	j	65.29	j	62.86	i	54.00	i	43.52	j	31.29	m	25.00	j	-----	z
2009	22.57	j	31.44	j	35.17	g	41.43		53.55		63.27		65.87		64.16		54.47		42.84		32.30		21.83	a	48.86	c
2010	21.65		27.39		33.48		43.47		52.35		65.57		65.90		64.61		59.60		45.71		30.27		27.16		44.76
2011	19.74		21.93		35.77		44.77		51.68		66.27		69.63	a	70.61		56.60		45.84		33.43		26.35		45.22
2012	25.39		28.24		38.26		47.63		55.87		64.97		66.58		65.77		57.77		44.35		36.27		25.00		46.34
2013	26.29		27.68		33.03		38.87		52.45		64.63		64.52		64.39		58.67		42.10		30.93		23.84		43.95
2014	19.03		26.61		29.94		41.00		51.23		63.60		65.32		64.94		59.33		46.61		28.57		30.10		43.86
2015	23.52		27.96		33.94		43.60		51.81		62.33		65.45		63.77		60.00		48.84		33.17		26.90		45.11
2016	24.29		28.24		36.61		44.07		50.48		62.17		67.68		63.39		59.23		49.00		38.53		26.06		45.81
2017	28.03		31.86		37.97		44.67		50.06		62.77		65.32		62.48		57.27		44.68		36.17		24.19		45.46
2018	18.55		25.82		37.35		39.60		58.19		65.73		66.68		64.65		58.07		47.77		29.87		27.23		44.96
2019	25.90		27.18		33.13		42.77		51.65		59.97		65.03		67.84		62.67		41.26		30.77		29.52		44.81
2020	26.42		25.55		41.26		41.60		54.10		62.60		68.65		66.61		53.13		41.06		36.53		23.32		45.07
2021	25.71		22.29		33.94		41.23		54.35		63.83		64.97		64.48		59.30		46.13		34.33		32.55		45.26
2022	20.55		20.71		30.77		44.63		55.68		65.43		69.65		67.35		60.13		48.10		32.63		29.06		45.39
2023	27.19		28.32		35.94		41.17		54.97		62.53		69.03		68.19		62.13		47.87		37.03		29.29		46.97
2024	23.03		33.31		37.32		43.17	l	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	31.22	i
Period of Record Statistics
MEAN	23.73		27.19		34.00		42.54		52.54		61.29		64.51		63.15		56.46		44.77		32.68		25.69		43.91
S.D.	3.14		3.60		3.60		2.84		2.70		2.74		2.21		2.34		2.96		2.80		3.17		3.36		1.57
SKEW	-0.31		0.35		0.26		-0.11		-0.17		-0.43		0.27		0.17		-0.39		-0.36		0.12		-0.32		-0.47
MAX	29.00		36.78		43.16		49.43		58.39		66.27		69.65		70.61		62.67		50.00		39.21		32.55		46.97
MIN	17.29		20.07		25.00		34.76		45.37		54.00		60.52		56.85		48.17		35.97		26.31		17.79		40.77
YRS	66		69		66		69		68		70		72		72		70		69		67		69		41