STERLING, CO

Maximum of Maximum Temperature (Degrees Fahrenheit)

(057950)

File last updated on May 14, 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
1895	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1896	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1897	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1898	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1899	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1900	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1901	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1902	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1903	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1904	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1905	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1906	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1907	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1908	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1909	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	65.00	j	46.00		-----	z
1910	61.00		71.00		86.00		90.00		85.00		96.00		100.00		96.00	b	92.00	d	97.00		78.00		58.00		100.00	f
1911	63.00	b	68.00		75.00		79.00	a	88.00	a	95.00	b	94.00		98.00		98.00		82.00	a	69.00		61.00		98.00	g
1912	57.00		56.00	a	53.00		78.00		88.00		89.00		94.00		97.00		89.00	a	83.00		73.00		63.00	a	97.00	c
1913	60.00	a	62.00		78.00		83.00	b	91.00	a	92.00	a	100.00	a	99.00	a	91.00	a	81.00		77.00		41.00		100.00	h
1914	60.00		67.00		79.00	a	82.00	a	84.00		93.00		94.00		100.00		89.00	a	83.00		76.00	a	52.00		100.00	d
1915	59.00		66.00		65.00		80.00		90.00		85.00		95.00		93.00		92.00		85.00		76.00		66.00		95.00
1916	63.00		71.00	a	80.00		83.00	a	91.00		96.00		100.00		98.00	e	97.00	j	86.00	b	81.00	b	65.00		100.00	u
1917	56.00		73.00		82.00		83.00		82.00		97.00		103.00		96.00	a	93.00		80.00	b	76.00		68.00		103.00	c
1918	67.00	b	70.00		78.00		72.00		86.00	f	97.00	d	97.00		99.00	a	91.00		86.00	d	-----	z	66.00		-----	z
1919	57.00		52.00	a	74.00		85.00		84.00		95.00	c	102.00	a	97.00		91.00		80.00		68.00		50.00	a	102.00	f
1920	58.00		63.00		75.00		71.00		88.00		95.00	a	98.00	a	92.00		93.00		89.00		73.00	c	65.00		98.00	e
1921	62.00	c	70.00	b	77.00	b	82.00		84.00		95.00		97.00		94.00	g	90.00		88.00	a	75.00		60.00	a	97.00	p
1922	54.00		64.00		73.00		79.00		82.00		102.00		99.00		97.00		92.00		91.00		61.00		65.00		102.00
1923	60.00		62.00	a	70.00		81.00		84.00		95.00		96.00		90.00	b	90.00		80.00		69.00		70.00	a	96.00	d
1924	58.00	a	69.00		63.00	b	83.00		86.00	a	98.00		93.00		101.00		91.00		81.00		73.00		58.00	a	101.00	e
1925	50.00		64.00		77.00	b	85.00		93.00		96.00		100.00		93.00		93.00	a	85.00		70.00		61.00	b	100.00	e
1926	50.00	a	61.00		75.00		82.00	a	92.00	a	98.00		100.00		99.00	a	91.00		88.00	a	76.00	a	58.00	b	100.00	h
1927	64.00		76.00		67.00	a	89.00	c	92.00	b	98.00	a	95.00		89.00		94.00		84.00		78.00		50.00	b	98.00	i
1928	62.00		63.00		76.00		79.00		91.00	a	86.00	a	95.00		96.00		90.00		88.00		67.00	a	54.00		96.00	c
1929	56.00	a	55.00	b	71.00	a	80.00	a	87.00	b	99.00		96.00		99.00		96.00		87.00		50.00	k	50.00	a	99.00	s
1930	40.00		65.00		72.00		87.00	a	90.00	a	94.00		99.00		96.00		88.00	a	86.00		71.00	a	55.00		99.00	d
1931	66.00		70.00		71.00		83.00		93.00		100.00		104.00		98.00		99.00		85.00		79.00		59.00		104.00
1932	51.00		74.00		70.00		88.00		90.00		93.00		98.00		100.00		93.00		87.00		74.00		64.00	b	100.00	b
1933	58.00		65.00		78.00		81.00		91.00		99.00		103.00		97.00		99.00		84.00		74.00		71.00		103.00
1934	63.00		75.00		79.00		91.00		95.00	a	95.00		105.00		102.00		96.00		95.00		78.00		63.00	a	105.00	b
1935	70.00		70.00	a	79.00		81.00	a	82.00	a	96.00		100.00		102.00		93.00	a	85.00		65.00	a	57.00		102.00	e
1936	56.00	b	68.00		70.00	c	84.00	c	91.00		101.00		104.00		101.00	a	93.00	a	83.00	b	72.00	b	59.00	a	104.00	o
1937	37.00	b	65.00	a	74.00	b	84.00	b	93.00		104.00	b	103.00		103.00		95.00		86.00		65.00	c	54.00	c	104.00	o
1938	52.00	a	64.00	b	78.00	a	86.00	b	91.00	b	94.00		101.00		104.00		87.00		84.00		69.00	a	59.00	c	104.00	l
1939	53.00		50.00	b	75.00	b	85.00	b	90.00	a	92.00		103.00		94.00	a	93.00	a	79.00		67.00		74.00	a	103.00	j
1940	54.00	d	69.00	b	79.00	b	79.00	c	88.00	b	95.00		103.00	a	95.00		92.00	a	81.00		73.00	b	61.00	c	103.00	t
1941	60.00		70.00	a	72.00	d	76.00	c	91.00	b	93.00		94.00	a	94.00	a	90.00	b	75.00	a	77.00		62.00	a	94.00	p
1942	52.00	b	48.00	a	66.00		84.00	a	93.00	b	91.00	b	98.00		91.00		87.00	a	87.00	a	78.00		58.00	b	98.00	l
1943	69.00	e	72.00	c	84.00	e	82.00		90.00	b	94.00		98.00		95.00		86.00		82.00		70.00	a	55.00	a	98.00	q
1944	60.00	a	59.00	a	67.00		70.00	a	93.00		99.00		95.00		96.00		90.00	a	84.00		72.00		48.00		99.00	d
1945	58.00	a	65.00		78.00	a	82.00	c	85.00		89.00	a	95.00		94.00		94.00		78.00		77.00		63.00		95.00	f
1946	59.00		67.00		85.00	b	82.00		83.00	e	97.00	b	100.00		98.00		96.00	a	83.00		63.00	b	67.00	b	100.00	n
1947	63.00	a	65.00	a	75.00		80.00	a	87.00	d	88.00	a	96.00		101.00		100.00	a	88.00	a	60.00	a	59.00	b	101.00	m
1948	64.00	b	67.00		76.00	b	86.00		90.00	a	94.00		97.00	a	100.00		97.00		81.00		70.00		64.00		100.00	f
1949	44.00		64.00		70.00		89.00		89.00		95.00		99.00		95.00		91.00		84.00		75.00		61.00		99.00
1950	71.00		73.00		74.00		85.00		89.00		96.00		95.00		96.00	a	91.00		89.00		86.00		65.00		96.00	a
1951	70.00		75.00		76.00		79.00		93.00		93.00		96.00		96.00		93.00		86.00		69.00		64.00		96.00
1952	65.00		66.00		71.00		84.00		89.00		103.00		101.00		99.00		98.00		85.00		75.00		45.00		103.00
1953	62.00		66.00		74.00		88.00		91.00	a	102.00		102.00		99.00		97.00		91.00		73.00		60.00	a	102.00	b
1954	63.00	a	77.00		73.00		86.00		93.00		106.00		105.00		100.00		95.00		89.00		75.00		66.00		106.00	a
1955	51.00		58.00		77.00		87.00		87.00		97.00		101.00		99.00		95.00		83.00		75.00		63.00		101.00
1956	62.00		65.00		82.00		80.00		86.00		101.00		101.00		97.00		93.00		85.00		70.00		63.00		101.00
1957	58.00		66.00	a	69.00		75.00		83.00		95.00		98.00	a	96.00		89.00	c	86.00		68.00		69.00		98.00	e
1958	61.00		70.00		59.00		84.00		94.00	a	97.00		95.00		100.00		98.00		83.00		77.00		70.00		100.00	a
1959	59.00		53.00		68.00		82.00		93.00		100.00		102.00		102.00		99.00		83.00		65.00		64.00		102.00
1960	52.00		48.00		79.00		88.00		88.00		98.00		101.00		105.00		98.00		85.00	a	72.00		60.00		105.00	a
1961	63.00		73.00		74.00		83.00		90.00		102.00		99.00		97.00		90.00		81.00		70.00	a	60.00	a	102.00	b
1962	60.00		76.00		74.00	a	89.00		95.00		96.00		101.00		100.00		92.00		84.00		71.00		69.00		101.00	a
1963	55.00		66.00		86.00		86.00		94.00		105.00		103.00		96.00		89.00		87.00		71.00		61.00	a	105.00	a
1964	66.00		54.00		68.00		85.00		94.00	c	96.00		105.00		103.00		97.00	b	85.00		72.00		68.00		105.00	e
1965	68.00		68.00		67.00		82.00		87.00		90.00		97.00		98.00		85.00	a	86.00		74.00		63.00		98.00	a
1966	56.00		50.00		77.00		81.00		91.00		95.00		99.00		97.00		90.00		82.00		70.00		63.00		99.00
1967	67.00		71.00		83.00		83.00		93.00		89.00		102.00		96.00		87.00		89.00		71.00		58.00		102.00
1968	63.00		64.00		80.00		81.00		85.00		106.00		101.00		97.00		90.00		85.00		67.00		64.00		106.00
1969	65.00		60.00		68.00		82.00		95.00		95.00		102.00		103.00		90.00		85.00		69.00		63.00		103.00
1970	70.00		73.00		69.00		80.00		95.00		101.00		100.00		104.00		92.00		85.00		72.00		70.00		104.00
1971	67.00		64.00		80.00		83.00		85.00		101.00		101.00		100.00		95.00		83.00		74.00		62.00		101.00
1972	50.00		74.00		79.00		80.00		88.00		93.00		100.00		100.00		90.00		81.00		48.00		51.00		100.00
1973	56.00		58.00	f	65.00		79.00		88.00		99.00		104.00		97.00		86.00		83.00		66.00		54.00		104.00	f
1974	45.00		57.00		75.00		86.00		98.00		104.00		103.00		95.00		98.00		88.00		70.00		61.00		104.00
1975	61.00		62.00	a	75.00		81.00		86.00		95.00		97.00	n	101.00		98.00		90.00		75.00		65.00	a	101.00	p
1976	63.00		72.00		73.00		80.00		89.00		97.00		107.00		101.00		100.00		87.00		70.00		65.00		107.00
1977	52.00		69.00		73.00		85.00		86.00		99.00		105.00	f	98.00	c	98.00		83.00		73.00	a	64.00		105.00	j
1978	50.00		59.00		82.00		83.00		93.00		99.00		102.00	b	98.00	n	97.00		85.00	a	74.00	a	50.00	a	102.00	s
1979	46.00		69.00		71.00	a	84.00		88.00		102.00	e	100.00	c	100.00	b	103.00		89.00	a	68.00		55.00	c	103.00	o
1980	57.00	a	67.00	b	65.00	f	90.00		87.00	a	102.00	a	104.00		103.00	a	96.00		89.00		80.00	b	74.00	a	104.00	o
1981	66.00		73.00		77.00		83.00		92.00	a	100.00	b	102.00		98.00		97.00		83.00	a	73.00		71.00		102.00	d
1982	70.00	a	76.00	c	72.00	b	83.00	a	89.00	a	98.00	b	105.00	a	98.00		96.00	b	83.00	a	70.00	a	64.00	a	105.00	p
1983	67.00		68.00		73.00		75.00	a	89.00	a	93.00	a	97.00	a	97.00	b	94.00		88.00	a	77.00		50.00		97.00	g
1984	52.00	a	59.00		73.00		71.00		89.00		93.00		98.00		97.00		96.00		80.00		76.00	a	62.00	f	98.00	h
1985	52.00	d	63.00		80.00	b	-----	z	90.00		102.00		103.00	d	99.00	d	98.00	c	80.00		72.00		48.00		-----	z
1986	55.00		76.00		84.00		83.00		86.00		99.00		99.00		97.00	b	88.00		79.00	a	71.00	a	52.00		99.00	d
1987	66.00		74.00		63.00		92.00		89.00		99.00		105.00		105.00	a	97.00		88.00		73.00	a	67.00		105.00	b
1988	51.00		67.00		84.00		85.00		93.00		105.00		102.00		102.00		99.00		85.00		78.00	a	65.00		105.00	a
1989	65.00		66.00	b	85.00		90.00		98.00		105.00		106.00	b	99.00		95.00	c	92.00		78.00		68.00		106.00	g
1990	71.00		60.00		72.00	b	85.00		91.00		110.00		108.00		100.00		102.00		91.00		80.00		60.00		110.00	b
1991	59.00		68.00		74.00	a	85.00		88.00	a	98.00		104.00		100.00		97.00		91.00		73.00	a	64.00		104.00	c
1992	59.00	a	71.00		75.00		88.00		95.00		92.00		98.00		100.00	a	93.00		89.00		68.00		46.00	a	100.00	c
1993	49.00	a	57.00		80.00		77.00		91.00		101.00		101.00		103.00		98.00	b	92.00		65.00		61.00	d	103.00	g
1994	65.00		64.00		79.00		88.00		98.00		104.00		102.00		101.00		98.00		84.00		72.00		67.00		104.00
1995	63.00		73.00		82.00	a	79.00		86.00	b	96.00		106.00		104.00		101.00	a	87.00		72.00	b	-----	z	-----	z
1996	66.00	c	74.00		77.00		85.00		96.00	f	95.00		102.00		99.00	h	92.00		93.00		75.00		65.00	a	102.00	r
1997	69.00	a	66.00		83.00		82.00		89.00		97.00		102.00		99.00		95.00		91.00		70.00		51.00	a	102.00	b
1998	61.00	a	64.00	a	81.00	a	84.00		91.00		96.00	a	105.00		97.00		102.00		81.00		75.00		71.00		105.00	d
1999	65.00		74.00		79.00	a	80.00		88.00		96.00		102.00	a	98.00		90.00		87.00		83.00		66.00	a	102.00	c
2000	57.00	a	72.00		75.00		82.00	a	98.00		101.00		103.00		104.00		99.00	a	88.00		60.00		57.00		104.00	c
2001	59.00		59.00		70.00		89.00	b	90.00		101.00		104.00		99.00	a	97.00	a	87.00	a	77.00		56.00		104.00	e
2002	66.00		69.00	a	71.00	e	89.00		97.00		102.00		106.00		102.00	d	96.00	c	85.00	c	77.00		59.00		106.00	p
2003	67.00	a	71.00		79.00	a	87.00	a	102.00	a	98.00		107.00		100.00		95.00		87.00	c	-----	z	-----	z	-----	z
2004	65.00	t	70.00		85.00		85.00		94.00	a	103.00	b	102.00	b	101.00	a	96.00	a	79.00	b	76.00		65.00		-----	z
2005	71.00		63.00	a	74.00	a	81.00	f	96.00	b	98.00	d	106.00	c	99.00	a	97.00	l	88.00	c	78.00	d	64.00	a	-----	z
2006	69.00		75.00	e	78.00	a	89.00	c	95.00	a	103.00	a	107.00		97.00	a	88.00		89.00	a	82.00	a	65.00	b	107.00	p
2007	48.00	b	56.00	b	81.00	a	88.00	b	90.00	d	100.00	b	103.00		100.00	a	94.00		91.00	a	82.00		66.00		103.00	o
2008	54.00		62.00		77.00	a	88.00		91.00	a	95.00	a	101.00	c	103.00	c	92.00	c	82.00	a	80.00	a	68.00		103.00	n
2009	70.00	a	71.00		79.00	b	85.00		97.00		93.00	a	99.00	b	96.00	a	91.00	a	88.00	a	78.00	f	60.00	a	99.00	p
2010	58.00	d	53.00	c	86.00	b	-----	z	95.00	s	101.00	b	106.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	59.50		65.94		75.21		83.10		90.12		97.31		100.62		98.51		93.78		85.41		72.58		60.87		101.71
S.D.	7.19		6.84		6.08		4.38		4.05		4.56		3.59		3.23		4.03		3.86		5.58		6.82		3.23
SKEW	-0.57		-0.68		-0.63		-0.63		0.19		-0.05		-0.17		-0.33		0.03		0.20		-0.93		-0.64		-0.10
MAX	71.00		77.00		86.00		92.00		102.00		110.00		108.00		105.00		103.00		97.00		86.00		74.00		110.00
MIN	37.00		48.00		53.00		70.00		82.00		85.00		93.00		89.00		85.00		75.00		48.00		41.00		95.00
YRS	100		100		100		98		98		101		99		97		98		100		96		98		49