BLACK ROCK, NM

Minimum of Minimum Temperature (Degrees Fahrenheit)

(291018)

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
1908	-----	z	-----	z	-----	z	-----	z	-----	z	31.00		50.00		41.00	a	28.00		30.00	m	10.00	k	8.00		-----	z
1909	-----	z	6.00		14.00	a	11.00		23.00		36.00		50.00		52.00		33.00		18.00		9.00		-21.00		-----	z
1910	-24.00		-7.00		23.00		17.00		30.00		40.00		44.00		48.00		35.00		24.00		22.00		-0.00		-24.00
1911	-4.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	18.00	o	1.00		-21.00		-----	z
1912	-12.00		7.00	a	19.00	a	15.00	g	23.00		39.00		40.00	g	40.00	a	22.00		22.00		15.00		-3.00		-12.00	q
1913	-22.00		-10.00	d	8.00		12.00		24.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1914	-----	z	-----	z	-----	z	25.00		30.00		40.00		51.00		45.00		39.00		31.00		19.00		-2.00		-----	z
1915	-12.00		-4.00		11.00		30.00	a	23.00		33.00		44.00		50.00		31.00	a	28.00		11.00		-11.00	a	-12.00	c
1916	-11.00		-17.00		15.00		22.00		29.00		36.00		37.00		47.00		37.00		26.00		5.00		-3.00		-17.00
1917	-2.00		9.00		7.00		15.00	b	29.00		32.00		52.00		42.00		31.00		11.00		12.00		1.00		-2.00	b
1918	-18.00	a	-4.00		18.00		16.00		23.00		36.00	b	48.00	a	43.00	a	34.00	c	19.00		-4.00	a	-10.00	a	-18.00	j
1919	-31.00		-10.00		-4.00		14.00	b	28.00	a	22.00		46.00	a	42.00	a	34.00	a	16.00	a	-9.00	b	-5.00		-31.00	i
1920	-14.00		10.00	h	6.00		5.00		20.00	b	32.00	u	-----	z	37.00		34.00		19.00		8.00		-8.00	d	-----	z
1921	2.00		-10.00	g	17.00		11.00		25.00		32.00		46.00		51.00		39.00		22.00		9.00		8.00		-10.00	g
1922	-0.00	b	-14.00		6.00		16.00		25.00		41.00		51.00		53.00		40.00		24.00	c	9.00		13.00		-14.00	e
1923	7.00		4.00		10.00		24.00		22.00		34.00		52.00		48.00		40.00		20.00		22.00	f	3.00		3.00	f
1924	-0.00		10.00		14.00		18.00		31.00		35.00		47.00		45.00		29.00		21.00	g	9.00		-21.00		-21.00	g
1925	-18.00		14.00		16.00		24.00		35.00		30.00		50.00		47.00		38.00		27.00		14.00		9.00		-18.00
1926	-12.00		12.00		8.00		32.00		31.00		42.00		44.00	a	48.00		41.00	b	28.00	a	15.00		-20.00		-20.00	d
1927	-0.00		15.00		5.00		23.00		28.00		36.00		49.00		46.00		37.00	a	24.00		17.00		-3.00		-3.00	a
1928	8.00		-4.00		16.00		13.00		35.00		37.00		47.00		45.00		37.00	d	25.00		13.00		-1.00		-4.00	d
1929	-1.00		-9.00		8.00		17.00		24.00		38.00		51.00		51.00		41.00		23.00		6.00		6.00		-9.00
1930	-16.00		10.00		9.00		25.00		25.00		33.00		52.00		50.00		36.00		23.00		1.00		-6.00		-16.00
1931	-3.00		20.00		8.00		26.00		29.00		35.00		48.00	a	43.00		34.00	a	23.00		-12.00	j	-16.00		-16.00	l
1932	-24.00		-8.00		9.00		18.00		29.00		32.00		50.00		46.00		37.00	a	20.00		10.00		-19.00		-24.00	a
1933	-5.00		-20.00		12.00		12.00		22.00		37.00		50.00		51.00		42.00		31.00		20.00		-1.00		-20.00
1934	6.00		20.00		18.00		21.00		34.00	a	34.00		47.00		52.00		33.00		15.00		1.00		6.00	a	1.00	b
1935	-3.00		-1.00		17.00		22.00		32.00		38.00		44.00		53.00		36.00		16.00		9.00		9.00		-3.00
1936	-5.00	d	12.00		13.00		18.00		31.00		28.00		45.00	b	50.00		33.00	e	29.00		12.00		2.00	h	-5.00	s
1937	-19.00		-5.00	a	12.00		19.00		26.00		36.00		48.00		45.00	h	35.00		21.00	a	11.00	c	10.00		-19.00	m
1938	1.00		4.00		13.00		12.00		27.00	h	35.00		45.00	c	46.00	h	41.00	a	23.00		1.00	d	11.00	f	-----	z
1939	-3.00		-17.00		-1.00	f	24.00		32.00		32.00		44.00	b	41.00	c	35.00	b	18.00		12.00		-11.00	g	-17.00	t
1940	4.00		6.00		10.00	a	21.00		31.00		37.00	h	46.00		43.00		44.00		26.00	a	12.00	c	11.00		4.00	m
1941	4.00		16.00		16.00		14.00		29.00		32.00		43.00		45.00	d	29.00		22.00		9.00	d	2.00		2.00	h
1942	-12.00		-5.00		7.00		24.00		26.00		38.00		47.00		45.00		34.00	c	23.00	a	15.00	f	16.00		-12.00	j
1943	-14.00	f	3.00		13.00		23.00	b	26.00	a	35.00		42.00	g	53.00	a	39.00	e	25.00	i	10.00	c	5.00	e	-----	z
1944	-3.00		4.00		10.00		20.00		23.00		30.00		45.00		38.00		36.00		29.00		8.00		5.00		-3.00
1945	-1.00		4.00		14.00		10.00		24.00		31.00		47.00		49.00		26.00		18.00		7.00		-8.00		-8.00
1946	-4.00		-9.00		13.00	a	22.00		30.00		33.00		46.00	d	-----	z	40.00		19.00	p	18.00	q	2.00	d	-----	z
1947	-19.00		10.00		15.00		20.00		30.00		34.00		47.00		-----	z	36.00		23.00		4.00	m	-----	z	-----	z
1948	-9.00	a	-14.00	a	-7.00		18.00		26.00	a	37.00	a	48.00		45.00	h	37.00	e	27.00		3.00	d	-1.00	r	-----	z
1949	-16.00		-7.00		13.00		22.00		29.00	b	35.00	c	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	-7.66		0.57		11.37		18.87		27.49		34.61		47.25		46.47		35.46		22.69		9.03		-1.86		-11.38
S.D.	9.77		10.96		5.80		5.79		3.86		3.85		3.17		4.45		4.60		4.67		6.58		10.49		8.52
SKEW	-0.42		-0.03		-1.03		-0.08		0.08		-0.69		-0.71		-0.27		-0.72		-0.26		-0.51		-0.46		-0.10
MAX	8.00		20.00		23.00		32.00		35.00		42.00		52.00		53.00		44.00		31.00		22.00		16.00		1.00
MIN	-31.00		-20.00		-7.00		5.00		20.00		22.00		37.00		37.00		22.00		11.00		-9.00		-21.00		-24.00
YRS	38		37		38		39		39		38		36		34		39		35		34		35		16