GRAND CANYON HDQS, AZ

Maximum of Maximum Temperature (Degrees Fahrenheit)

(023591)

File last updated on April 24, 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
1903	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	80.00	n	74.00	e	69.00		70.00		-----	z
1904	55.00		-----	z	-----	z	-----	z	77.00		90.00		95.00		90.00		90.00		80.00		70.00		52.00		-----	z
1905	51.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	90.00		78.00		67.00		45.00		-----	z
1906	50.00		-----	z	-----	z	70.00		70.00		87.00		96.00		95.00		-----	z	82.00		78.00		65.00		-----	z
1907	55.00		61.00		-----	z	76.00		73.00		96.00		-----	z	90.00		80.00		72.00		60.00		65.00		-----	z
1908	-----	z	-----	z	65.00		69.00		72.00		-----	z	-----	z	-----	z	84.00		68.00		68.00		51.00		-----	z
1909	-----	z	-----	z	-----	z	-----	z	-----	z	88.00		88.00		-----	z	80.00		74.00		-----	z	-----	z	-----	z
1910	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	86.00		-----	z	-----	z	-----	z	-----	z
1911	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	83.00		80.00		73.00		55.00		55.00		-----	z
1912	55.00		57.00		52.00		60.00		83.00		85.00		86.00		-----	z	-----	z	68.00		64.00	a	51.00		-----	z
1913	45.00		54.00		71.00		82.00		85.00		88.00		92.00		88.00		82.00		68.00		59.00	c	57.00		92.00	c
1914	64.00		62.00	a	70.00		72.00		84.00		88.00	e	87.00	a	90.00	a	83.00	c	70.00		68.00		45.00		90.00	k
1915	46.00		52.00	a	65.00	c	68.00		80.00	a	88.00		86.00	a	88.00	a	81.00		74.00	a	72.00		58.00	b	88.00	j
1916	50.00		60.00		70.00	a	75.00		78.00		88.00		88.00	a	80.00		78.00		72.00		73.00	a	60.00	a	88.00	d
1917	54.00		54.00		69.00		74.00		77.00		90.00		94.00		90.00		85.00		82.00		74.00		70.00		94.00
1918	63.00		58.00		68.00		70.00		75.00		93.00		91.00		89.00		83.00		78.00	d	76.00		60.00		93.00	d
1919	56.00		50.00		65.00		76.00		80.00		92.00		89.00	c	94.00		86.00		66.00		65.00		65.00		94.00	c
1920	57.00	j	57.00		61.00	j	72.00		85.00		90.00		97.00		89.00		84.00	d	-----	z	58.00	c	54.00	b	-----	z
1921	50.00		55.00		61.00	b	72.00	f	73.00	c	89.00	a	90.00	b	89.00		85.00		82.00		63.00		61.00		90.00	n
1922	46.00		55.00		60.00		71.00		85.00		96.00		97.00		91.00	h	86.00		81.00		63.00		54.00		97.00	h
1923	63.00		57.00		55.00		67.00		83.00		90.00	r	93.00		87.00		85.00		75.00		63.00		58.00		93.00	r
1924	53.00		64.00		58.00		71.00		82.00		95.00		92.00		95.00		93.00		78.00		70.00		62.00		95.00
1925	58.00		60.00		68.00		79.00		86.00	b	89.00		98.00		87.00		81.00		81.00		61.00		59.00		98.00	b
1926	56.00		64.00		61.00		72.00		82.00		93.00		94.00	e	89.00		84.00		79.00		64.00		64.00	i	94.00	n
1927	68.00		59.00		65.00		81.00		85.00		91.00		92.00		89.00		83.00		77.00		67.00		55.00	a	92.00	a
1928	61.00		55.00		68.00		79.00		85.00		91.00	a	94.00		91.00		87.00		79.00		67.00		59.00		94.00	a
1929	59.00		52.00		67.00		69.00		79.00		95.00		92.00		87.00		85.00		80.00		66.00		67.00		95.00
1930	49.00	a	60.00		61.00		76.00		79.00		91.00		92.00		87.00		86.00		70.00		65.00		54.00		92.00	a
1931	54.00		47.00		67.00	a	72.00	a	85.00	a	90.00		95.00		92.00	a	84.00	a	73.00		69.00	a	60.00		95.00	f
1932	50.00	b	57.00	b	65.00	a	72.00		79.00	a	94.00	a	97.00		94.00		90.00		77.00		65.00		54.00		97.00	g
1933	59.00	a	58.00		67.00	c	79.00		87.00	a	98.00		98.00		95.00		89.00		72.00	b	66.00		61.00		98.00	g
1934	55.00		63.00		68.00		75.00	a	83.00	a	90.00	a	95.00	a	90.00		87.00		80.00		73.00	b	55.00	g	95.00	m
1935	59.00		62.00	b	64.00	b	69.00	i	75.00		90.00		91.00		88.00		90.00		80.00		64.00		50.00		91.00	m
1936	52.00		51.00	b	63.00	a	76.00		81.00	b	94.00		92.00		89.00		80.00		78.00	c	65.00		51.00	a	94.00	i
1937	38.00	b	57.00	b	60.00	a	76.00		87.00	a	92.00		94.00	b	95.00	f	87.00	a	73.00		68.00		56.00		95.00	o
1938	55.00		52.00		60.00		79.00		84.00	d	89.00		93.00		96.00		82.00		72.00	a	60.00		63.00	a	96.00	f
1939	52.00		49.00		64.00		75.00		84.00		93.00		96.00		94.00		87.00		68.00		64.00		62.00		96.00
1940	62.00		59.00		68.00		72.00		82.00		95.00		96.00		94.00		77.00		71.00		64.00		58.00		96.00
1941	50.00		58.00		68.00		62.00		80.00		88.00		91.00		88.00		85.00		73.00		66.00		55.00		91.00
1942	55.00		55.00		64.00		68.00		87.00		91.00		96.00		90.00		84.00		75.00		67.00		64.00		96.00
1943	65.00		62.00		73.00		80.00		83.00		89.00		93.00		86.00	a	85.00		75.00		69.00		51.00		93.00	a
1944	51.00		55.00		63.00		65.00		78.00		89.00		90.00		92.00		87.00	a	79.00		63.00		57.00	a	92.00	b
1945	55.00		64.00	a	65.00		75.00	f	85.00	a	88.00		95.00		89.00		93.00		74.00		64.00		63.00	a	95.00	i
1946	64.00		65.00		65.00	a	74.00		81.00		89.00		87.00		91.00		84.00		70.00		61.00		63.00		91.00	a
1947	54.00		57.00		66.00		74.00		85.00		89.00	a	92.00		87.00	f	93.00		80.00		67.00		54.00		93.00	g
1948	63.00		64.00		60.00		76.00		84.00		87.00		92.00		89.00		91.00		80.00		63.00		54.00		92.00
1949	39.00		53.00		63.00		78.00		82.00		87.00		94.00		90.00		89.00		79.00		72.00		57.00		94.00
1950	54.00	f	56.00	e	64.00		78.00		84.00		96.00		95.00		91.00		90.00		81.00		69.00		62.00	a	96.00	l
1951	59.00	a	65.00		67.00		78.00		89.00		93.00		94.00		90.00		84.00		75.00		61.00		51.00		94.00	a
1952	49.00		55.00		59.00		69.00		80.00	a	88.00		89.00		90.00		89.00		81.00		65.00	a	52.00		90.00	b
1953	58.00		59.00		70.00		76.00		78.00		91.00		97.00		90.00	a	84.00		80.00		69.00		57.00		97.00	a
1954	54.00		60.00		63.00		76.00		82.00		96.00	b	93.00		92.00	e	84.00	d	77.00		65.00		58.00	a	96.00	l
1955	52.00		52.00		64.00		68.00		79.00	a	90.00	e	89.00		87.00		90.00		80.00	a	63.00		57.00	a	90.00	h
1956	59.00		59.00		71.00		71.00		87.00		95.00		93.00		88.00		87.00		79.00		64.00		55.00		95.00
1957	46.00	b	62.00		64.00		68.00		75.00		94.00	b	92.00		91.00	v	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	54.50		57.49		64.65		73.17		81.28		90.98		92.69		89.82		85.47		75.83		65.98		57.54		93.50
S.D.	6.44		4.49		4.26		4.88		4.38		3.06		3.16		3.11		3.81		4.44		4.52		5.64		2.34
SKEW	-0.28		-0.19		-0.60		-0.49		-0.63		0.41		-0.37		-0.37		0.05		-0.42		0.32		0.08		-0.23
MAX	68.00		65.00		73.00		82.00		89.00		98.00		98.00		96.00		93.00		82.00		78.00		70.00		98.00
MIN	38.00		47.00		52.00		60.00		70.00		85.00		86.00		80.00		77.00		66.00		55.00		45.00		88.00
YRS	48		47		46		46		50		49		49		45		51		52		52		50		24