RED ROCK, TX

Minimum of Minimum Temperature (Degrees Fahrenheit)

(417497)

File last updated on May 6, 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
1965	-----	z	-----	z	-----	z	-----	z	62.00	q	63.00		63.00		63.00		54.00		34.00		29.00		29.00		-----	z
1966	14.00		22.00		28.00	a	37.00	a	54.00		61.00		68.00		62.00		53.00		33.00		26.00	a	17.00	a	14.00	d
1967	20.00		18.00		28.00		47.00		46.00		62.00		55.00		54.00		44.00		42.00		30.00		23.00		18.00
1968	20.00		22.00		23.00		39.00		49.00		58.00		61.00		58.00	a	51.00		40.00		-----	z	24.00		-----	z
1969	17.00		29.00		29.00		45.00		47.00		55.00		68.00		65.00		52.00		42.00		23.00		24.00		17.00
1970	11.00		25.00		30.00		34.00		40.00		52.00		60.00		61.00		51.00		33.00		20.00		25.00		11.00
1971	24.00		21.00		25.00		28.00		42.00		63.00		65.00		65.00		53.00		45.00		35.00	a	34.00		21.00	a
1972	19.00		16.00		32.00		39.00		54.00		56.00		61.00		66.00		53.00		41.00		27.00		16.00		16.00
1973	10.00		14.00		37.00		30.00		42.00		56.00		68.00		60.00		52.00		44.00	a	32.00		17.00	a	10.00	b
1974	22.00		18.00		33.00		33.00		56.00		53.00		65.00		67.00		44.00	a	36.00		28.00		23.00		18.00	a
1975	14.00		21.00		29.00	f	29.00		54.00		54.00		66.00		65.00		43.00		38.00		22.00		21.00		14.00	f
1976	15.00		27.00		29.00		38.00		46.00		56.00		68.00		64.00		50.00		32.00		17.00		20.00	c	15.00	c
1977	14.00		27.00	a	30.00		43.00		54.00		62.00	a	68.00		71.00		65.00		38.00		29.00		18.00	b	14.00	d
1978	20.00		19.00		25.00	a	41.00		44.00		63.00		69.00		67.00		57.00		40.00		34.00		14.00		14.00	a
1979	-----	z	-----	z	31.00	b	38.00		48.00	c	54.00		65.00		64.00		50.00		36.00		20.00		22.00		-----	z
1980	25.00	a	25.00		18.00		34.00	a	53.00		62.00		69.00		67.00		64.00		33.00	c	27.00		25.00		18.00	e
1981	29.00	b	17.00	a	35.00	b	40.00		42.00		62.00		68.00		64.00		42.00		36.00	a	30.00		20.00		17.00	f
1982	8.00	e	19.00	a	24.00		40.00		46.00	b	61.00	b	70.00		69.00		49.00	c	34.00	c	33.00	e	23.00	d	8.00	y
1983	28.00	c	30.00	a	32.00	a	32.00	b	48.00	a	58.00		69.00	a	68.00		42.00		38.00		30.00	a	8.00	c	8.00	m
1984	12.00	g	21.00	b	28.00		37.00		44.00		53.00	a	63.00		61.00	a	42.00		39.00	a	27.00		22.00	b	12.00	n
1985	11.00	d	12.00	d	37.00	a	40.00		54.00		54.00		66.00	a	66.00		44.00		40.00	a	34.00	a	13.00	a	11.00	m
1986	24.00	b	20.00	d	29.00		43.00		48.00		64.00		67.00		54.00		67.00		40.00		22.00	a	24.00		20.00	g
1987	21.00		23.00	a	25.00		22.00		51.00		59.00		65.00		66.00		46.00	a	36.00	c	24.00	a	18.00	c	18.00	i
1988	14.00	b	14.00		22.00	a	30.00		45.00	a	54.00		61.00		61.00	a	48.00		41.00	a	23.00		20.00		14.00	f
1989	20.00		15.00	b	18.00	c	37.00		52.00		50.00		57.00	a	54.00	a	36.00		26.00		24.00		-3.00		-3.00	g
1990	19.00		25.00		26.00	a	31.00	b	48.00	b	63.00		58.00	a	61.00		50.00	a	33.00	c	22.00	a	8.00	c	8.00	n
1991	24.00	d	21.00		27.00	a	32.00		45.00	a	59.00	a	61.00		61.00	a	41.00		37.00	c	18.00	a	19.00		18.00	l
1992	21.00	a	25.00	c	28.00	a	40.00		34.00		58.00		62.00	a	50.00		38.00		33.00		10.00		25.00	a	10.00	g
1993	12.00	c	25.00		12.00	b	35.00		44.00		54.00		68.00		66.00		43.00		19.00	a	12.00		21.00	b	12.00	h
1994	12.00	a	9.00	b	25.00		29.00		47.00		61.00	a	59.00		61.00		39.00		38.00		35.00	a	25.00	a	9.00	f
1995	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1996	-----	z	-----	z	-----	z	30.00		52.00		52.00		67.00		65.00		44.00		31.00	a	25.00	a	14.00		-----	z
1997	19.00		26.00		34.00	a	36.00		42.00		51.00		67.00		60.00		51.00		32.00		27.00	a	15.00		15.00	b
1998	25.00	a	26.00		24.00		35.00	a	53.00		62.00		70.00		68.00		65.00		42.00		36.00	a	17.00	a	17.00	d
1999	19.00		22.00		32.00	y	30.00	j	44.00	e	66.00	e	64.00	a	67.00		41.00	f	37.00	j	27.00	i	18.00	c	-----	z
2000	14.00	d	27.00	b	29.00	c	33.00	d	55.00	c	59.00	t	68.00	r	63.00	c	43.00	b	40.00	c	28.00	d	17.00	m	-----	z
Period of Record Statistics
MEAN	18.23		21.28		27.52		35.67		47.74		57.97		64.74		62.97		49.00		36.53		26.03		19.38		15.38
S.D.	5.49		5.13		5.50		5.49		5.17		4.42		4.00		4.69		7.88		5.22		6.37		6.67		2.96
SKEW	0.05		-0.45		-0.62		-0.14		-0.31		-0.08		-0.68		-0.92		0.70		-1.13		-0.56		-1.01		-0.09
MAX	29.00		30.00		37.00		47.00		56.00		66.00		70.00		71.00		67.00		45.00		36.00		34.00		21.00
MIN	8.00		9.00		12.00		22.00		34.00		50.00		55.00		50.00		36.00		19.00		10.00		-3.00		10.00
YRS	31		32		31		33		34		34		34		35		34		34		33		34		13