DUMAS, TX

Average of Minimum Temperature (Degrees Fahrenheit)

(412617)

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
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	41.14	a	53.39		60.77		65.87		61.45		57.23		42.90		30.23		24.43	a	48.60	c
1940	14.74		26.34		31.94		38.77		51.47	a	59.24	a	66.29		61.61		57.60		-----	z	-----	z	-----	z	45.33	c
1941	-----	z	-----	z	30.03		42.30		53.23		58.07		62.45	b	61.24	b	54.60		44.33	d	32.22	c	25.48	b	46.40	b
1942	18.74		19.44	a	28.52	b	41.36	b	-----	z	58.91	h	61.48	d	61.12	e	53.46	b	43.48	b	31.21	f	24.61	c	39.13	c
1943	22.20	a	25.64	c	25.58	e	43.72	e	47.21	c	60.55	a	64.77	a	66.17	a	52.96	b	38.87	h	29.00	c	18.83	a	41.51	a
1944	-----	z	26.81	b	-----	z	37.13	g	51.45		60.10		64.03		63.45		58.40		55.96	h	33.20		24.03		47.69	d
1945	25.52		33.73	b	35.52		35.47		52.21	c	58.53		64.10		65.52		58.00	a	45.63	a	33.14	a	22.10		44.12
1946	23.71		28.11		33.23		43.67		46.55		58.93		66.32	c	64.87	a	56.87		47.13		31.90		26.90	a	44.01
1947	20.97		19.85	b	27.50	g	40.31	n	-----	z	62.10		65.68	l	-----	z	-----	z	-----	z	-----	z	-----	z	34.30	i
1948	20.23	a	23.22	b	28.82	c	44.38	i	-----	z	60.47		62.29		62.68		54.70		34.29		26.08	d	16.80	u	41.42	c
1949	7.80	u	21.67	v	31.39		41.20		50.87		59.47		65.68		61.10		54.07		42.94		34.47		21.84		46.30	b
1950	19.42		25.04		26.65		37.47		-----	z	58.67		59.55		59.32		53.00	a	42.55		-----	z	23.19		40.48	b
1951	21.03		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	21.03	k
1952	-----	z	25.22	k	27.53	a	39.64	b	48.58		65.10		63.23		66.13		53.20		37.87		-----	z	-----	z	50.16	d
1953	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	65.32		62.42		54.03		46.19		32.17		20.40	a	46.76	f
1954	-----	z	-----	z	-----	z	-----	z	46.97		61.76	e	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	54.36	j
1955	-----	z	-----	z	-----	z	-----	z	50.30	a	56.57		65.55		63.48		-----	z	-----	z	24.47		-----	z	52.07	g
1956	-----	z	-----	z	26.77	a	34.10	a	51.57	h	63.30		63.74		62.77		55.90		46.00		24.61	g	23.19		46.97	d
1957	20.35		31.21		31.19		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	44.87		29.53		24.55		30.29	f
1958	21.23		25.75		25.35		38.30		52.42		60.43		62.90	a	63.81		58.00		41.71		27.40		20.42		41.48
1959	16.84		22.21		24.65		35.27		49.94		61.47		62.94		65.42		53.20		38.65		23.00		26.19		39.98
1960	19.55		19.48		25.48		41.90		46.58		60.37		63.32		63.81		56.57		43.74		30.53		23.87		41.27
1961	18.74		23.93		29.42		36.13		49.74		60.13		62.19		62.13		50.37		39.29		28.33		20.55		40.08
1962	14.35		25.36		25.10		40.20		53.81		58.10		64.68		63.32		55.17		44.19		31.00		24.74		41.67
1963	8.77		25.14		31.13		42.73		53.19		61.07		68.52		65.43	a	58.33		50.48		30.63		17.26		42.72
1964	20.26		18.79		24.52		38.13		53.06		59.53		66.87		63.81		56.07		41.35		32.00		21.29		41.31
1965	23.26		19.36		22.42		40.83		52.16		59.27		65.71		62.29		52.93		41.52		35.80		26.45		41.83
1966	14.48		19.86		29.58		37.93		49.06		59.23		68.58		61.80	a	54.83		38.87		31.30		19.23		40.40
1967	21.77		20.86		33.90		44.43		44.68	c	57.00		63.87		59.90		54.77		43.90	a	30.27		20.61		41.33
1968	22.42		22.34		30.81		37.60		46.94		59.87		63.16		62.84		53.73		42.87	a	31.10		19.45		41.09
1969	23.00		24.86		24.26		41.77		51.81		55.93		66.68		64.74		57.77		40.84		28.70		24.80	a	42.10
1970	18.10		26.25		26.16		38.53		51.55		57.40		66.61		64.65		54.07		39.48		30.57		25.39		41.56
1971	19.94		23.07		27.19		38.80		46.84		61.27		64.29		61.26		53.80		44.65		33.43		26.71		41.77
1972	18.58		22.79		33.26		42.07		50.55		60.33		63.26		62.52		56.53		45.32		25.07		20.81		41.76
1973	21.06		25.43		33.03		35.10	a	46.55		56.77		62.81		63.74		53.70		44.65		32.27		21.00		41.34
1974	18.94		23.71		35.81		41.63		52.65		59.17		66.58		61.23		50.48	a	45.42		31.20		20.35		42.26
1975	21.10		21.07		29.06		38.37		48.55		58.00		63.06		64.10		52.57		43.13		29.70		25.29		41.17
1976	18.71		30.24		29.16		42.66	a	46.84		59.00		63.81		63.57	a	55.77		38.35		26.27		21.81		41.35
1977	15.29		26.11		30.77		42.31	a	54.84		62.60		67.61		64.52		58.07		44.42		30.10		24.74		43.45
1978	15.94		17.32		30.84		43.17		49.16		62.17		67.77		63.03		58.10		-----	z	35.03		19.03		41.96	a
1979	13.06		22.96		33.16		40.76	a	48.63	a	58.54	b	65.06		62.39		57.10		45.55		28.23		23.73	a	41.60
1980	22.84		24.97		28.37	a	38.43		48.55		63.17		69.83	b	66.36	c	58.20		42.16		31.30		28.70	a	43.57
1981	24.52		25.54		33.39		46.00		49.55		62.86	b	67.20	a	64.52		57.80		45.61		37.90		26.39		45.11
1982	22.64	c	20.41	f	31.65	e	39.00	f	50.96	g	56.52	e	65.96	c	65.44	d	57.09	g	42.19	e	27.59	c	22.03	b	41.76	d
1983	21.08	f	21.67	d	29.11	c	33.58	d	43.37	d	54.00	e	66.12	e	67.04	d	56.22	g	45.57	a	32.11	c	13.59	i	43.62	c
1984	18.12	f	22.54	e	27.24	f	34.85	c	49.96	d	61.25	f	64.52	d	64.33	a	54.85	c	42.00	c	31.58	d	26.42	g	45.58	d
1985	19.68	c	21.77	b	33.72	f	42.92	e	50.75	c	59.35	g	64.40	f	63.68	c	55.03	a	41.13		29.55	a	20.77		38.37	c
1986	27.68		25.21		37.00	a	42.30		50.55	b	61.87		66.74		63.70	a	57.67		44.06		30.03		26.03	a	44.40
1987	22.32		30.78	a	30.00		38.77		53.29		60.43		65.32		63.86	b	55.34	a	42.68		30.79	a	22.03	a	42.97
1988	17.33	a	21.69		27.77		37.67		48.97		61.63		64.87		64.90		53.93		43.03		32.03		23.29		41.43
1989	22.39		18.04	a	30.84		41.33		51.48		55.50		63.53	a	62.93	a	53.00		43.13		28.73		16.06		40.58
1990	21.68		24.52	a	31.32		40.33		46.94		62.60		63.42		63.52		59.78	c	42.03	a	33.47		16.87		42.21
1991	19.55		28.73	b	32.81		41.17	a	52.71	c	61.03		63.90	a	63.90	a	54.73		42.59	b	26.59	a	26.47	a	42.85
1992	25.28	b	28.76		33.33	a	43.10	a	50.23	a	55.97	a	62.48	b	60.57	a	55.43		44.19	d	27.61	g	23.57	j	45.93	b
1993	-----	z	22.19	b	31.29	c	37.87		49.94		58.97		65.84		63.42		51.21	b	39.90		26.25	b	23.23		42.74	a
1994	19.52		19.78	a	31.90		39.43		51.70	a	63.57		62.87		63.03		55.03		44.73	a	31.41	a	26.21	b	42.43
1995	23.52		27.39		31.67	a	35.70		45.87		56.69	a	61.94		66.48		54.79	a	39.74		30.88	f	25.31	b	42.65	a
1996	18.22	d	24.04	c	23.89	c	38.48	a	52.61	c	61.35	g	64.08	e	62.74	d	54.21	a	41.07	b	31.58	d	22.52	b	39.40	a
1997	20.61	c	23.81	a	30.53	a	34.85	c	49.06		58.11	c	65.45		64.20	a	57.89	c	42.85	k	28.95	j	22.78	d	42.73	b
1998	22.89	c	28.38	b	27.48		35.07	c	52.03		58.71	b	65.80	a	62.90	a	59.07	a	44.27	a	34.50	b	24.39	c	42.96
1999	25.10	a	26.83	d	30.63	a	39.79	f	-----	z	59.29	f	66.50	g	64.96	d	55.00	h	41.50	g	33.78	l	26.35	e	34.78	g
2000	24.04	d	28.20	i	32.33	j	40.45	h	51.10	k	60.23	h	65.96	f	65.89	c	59.21	f	47.75	c	27.32	e	17.94	o	41.25	h
2001	-----	z	26.75	d	29.86	j	44.05	h	50.54	c	61.62	f	69.54	c	64.81		56.08	e	43.88	f	39.57	g	27.08	e	49.13	f
2002	22.96	g	-----	z	25.76	f	43.76	e	49.95	i	64.50	b	66.16	f	64.71	g	58.04	f	41.67	j	-----	z	23.58	g	54.13	j
2003	25.50	g	24.63	i	29.70	k	42.95	h	52.55	i	57.79	f	67.86	i	66.64	i	52.95	i	46.57	h	31.64	h	25.57	h	-----	z
2004	20.74	l	23.92	e	36.91	i	41.14	i	53.50	k	58.96	f	62.32	l	61.62	g	56.59	m	44.25	k	32.11	l	22.32	l	23.92	k
2005	23.88	n	29.35	k	29.16	l	40.29	i	-----	z	60.70	j	64.50	k	63.57	h	58.75	j	44.36	i	32.54	d	21.33	g	32.54	k
2006	24.85	e	22.53	i	34.67	j	44.23		51.33	d	62.72	a	67.10	b	64.42		51.67		42.61		32.67	f	24.13	a	48.12	c
2007	19.45		22.54		37.58		37.50	b	50.10	b	56.62	a	63.03		66.06		57.14	b	45.10		30.27		22.10	a	42.29
2008	19.61		21.03		30.81		37.63		47.68		59.63		64.61		63.52		54.07		42.32		33.37		21.16		41.29
2009	19.86	b	26.42	b	32.29	c	39.59	a	49.81		57.50	h	63.50	a	62.17	a	51.53		31.34	b	34.87		20.18	c	39.23	a
2010	21.48	b	19.14		31.74		42.17		47.55		61.60		64.68		59.03	a	52.97		45.54	g	-----	z	25.19		42.56	b
2011	21.46	g	21.56	c	31.20	a	31.41	c	39.27	i	63.29	f	61.30	k	59.00	y	47.35	m	-----	z	-----	z	25.52	h	28.06	i
2012	24.30	a	24.88	d	37.83	b	44.87		53.23		63.32	b	68.84		62.84		55.21	b	39.97	a	30.71	w	21.42	g	47.53	b
2013	22.29		23.48	e	29.03		33.23		49.77		63.17		60.96	c	53.86	i	46.92	e	40.58		29.77		20.74		38.18	a
2014	19.03		19.25		27.06		37.26	c	49.42		60.37	k	63.52		64.24	b	57.30		45.77		27.77		24.19		39.53	a
2015	22.71		23.93		32.61		41.30		48.26		62.80		65.71		64.00		62.17		48.94		32.93		26.65		44.33
2016	23.19		28.55		32.68		40.30		47.13		62.57		66.94		63.17	a	58.60		46.26		34.70		17.68	i	45.83	a
2017	22.81		25.86		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	24.33	j
2018	18.74		23.00		31.00	f	35.29	b	56.48		62.23		65.87		63.58		57.60		42.00		27.03		22.39		43.11	a
2019	22.23		21.22	a	27.77		38.97		47.71	x	56.87	o	65.78	h	66.73	a	63.17		36.60	a	26.67	c	27.83	a	36.80	c
2020	25.57	a	23.11	a	37.03	b	42.63		52.90		64.60		67.00		65.00		52.63		40.00		36.17		24.87		44.29
2021	23.81		15.93		32.68		39.25	n	50.00	q	-----	z	66.17	a	66.61		61.37	c	46.41	b	35.36	b	31.07	a	42.16	c
2022	19.03	a	17.35	b	29.14	b	38.52	a	52.42		63.73		69.61		66.81		60.23		45.90		30.00		28.00	p	44.79	a
Period of Record Statistics
MEAN	20.62		23.78		30.22		39.52		50.09		60.16		64.97		63.63		55.54		42.85		30.67		23.29		42.17
S.D.	3.33		3.56		3.46		3.22		2.60		2.51		2.14		1.78		2.87		3.24		3.05		2.97		1.29
SKEW	-0.83		0.22		0.01		-0.30		-0.17		-0.18		0.17		-0.26		0.04		-0.79		-0.14		-0.13		0.52
MAX	27.68		33.73		37.83		46.00		56.48		65.10		69.83		67.04		63.17		50.48		37.90		31.07		45.11
MIN	8.77		15.93		22.42		31.41		43.37		54.00		59.55		59.03		46.92		31.34		23.00		16.06		39.98
YRS	66		69		66		67		65		65		70		73		69		66		63		64		37