CORTEZ, CO

Average of Average Temperature (Degrees Fahrenheit)

(051886)

File last updated on April 26, 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
1911	-----	z	-----	z	-----	z	43.75	f	-----	z	-----	z	68.32	c	-----	z	-----	z	-----	z	-----	z	-----	z	68.32	k
1912	-----	z	-----	z	-----	z	-----	z	54.03	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	54.03	k
1913	-----	z	29.33	a	33.62	a	47.43	b	56.23		63.71	a	69.50		68.77	a	56.92		47.97		42.55		22.81	b	48.98	a
1914	27.45	a	28.32		40.38	a	48.11	h	55.66		63.24	a	67.71		67.00		60.20		47.15		38.12	a	22.16		47.04	a
1915	20.11		27.21		-----	z	-----	z	49.79		59.92		62.16	l	62.58	a	-----	z	-----	z	-----	z	-----	z	43.92	g
1916	-----	z	34.24	b	42.52		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	38.38	j
1917	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1918	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1919	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1920	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1921	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1922	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1923	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1924	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1925	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1926	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1927	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1928	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1929	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	68.63		59.78		48.56		33.13		29.90		48.00	g
1930	20.11		32.62		36.76		50.97		53.42		65.18		69.98		68.15		58.79	f	46.82		33.90		25.73		45.79	a
1931	25.94		35.79		36.31		46.43		52.94		65.57		71.95		68.44		62.45		50.47		33.33		19.06		47.39
1932	17.48		33.93		38.29		48.03		57.65		63.17		70.10		67.55		59.12		46.66		37.02		21.32		46.69
1933	18.34	i	18.16		39.18		40.62		49.68		65.22		70.84		68.32		63.33	a	51.77		39.28	a	32.16	b	48.96	a
1934	31.13		37.98		43.79		50.07		60.02		60.95		71.87		70.58		59.20		51.98	b	37.41	a	29.87		50.40
1935	30.93	a	33.61	a	37.52	a	46.43		51.76		63.75		71.18		69.56		61.22		49.47		36.07	b	28.53		48.34
1936	26.81		31.81		38.58		48.45		57.15		67.85		71.08		69.45		59.12		48.58		36.30		29.35		48.71
1937	15.32		25.64		36.79		45.40		56.85		63.35		69.56		70.53		63.23		51.11		39.07		31.89		47.40
1938	29.47		33.41		38.52		47.02		53.35		64.98		67.85		69.29		62.12		51.27		31.62		31.48	a	48.37
1939	27.39		20.39		38.82		48.90		57.10		64.07		71.58		69.61		62.23		47.61		39.75		33.21		48.39
1940	26.77		30.78		41.35		47.60	a	57.11		67.23		72.02		68.85		61.92		50.66		35.55		30.50		49.20
1941	29.05		36.27		39.45		42.45		55.81		60.78		68.66		67.24		58.05		48.82		37.98		31.66		48.02
1942	26.29		28.46		35.39		49.00	a	52.81		62.48		71.34		70.31		61.35		51.32		41.38		33.21		48.61
1943	31.18		36.26	a	40.82		53.65		57.77	a	65.77	b	73.34		72.31		63.48		52.71		38.82		29.76		51.32
1944	26.40		33.02		36.50		44.65		56.13	a	63.48		70.50		69.73		62.12		53.53		37.40		30.03		48.62
1945	30.26		36.05		36.79		43.23		55.85		60.68		71.60		71.31		61.22		51.74		36.87		24.76		48.36
1946	25.84		33.20		40.92		52.73		54.26		66.75		71.90		70.15		62.83		47.74		40.50	u	34.93	a	51.02	a
1947	23.27		36.18		39.87		47.00		58.74		61.95		72.48		69.39		64.23		52.56		34.28		29.31		49.11
1948	28.89		31.48		33.40		49.13		57.32		63.35		70.97		69.66		63.97		50.71		33.15		30.50	a	48.54
1949	22.89		25.52		40.65		49.22		55.17	a	62.92		71.39		68.94		64.38		48.82		42.85		27.32		48.34
1950	28.82		36.64		39.13		48.72		53.94		64.14	e	69.82		68.42		60.27		57.19		39.48	a	34.87		50.12
1951	28.55		37.45	f	38.24		46.95		57.24		63.13		74.31		70.60		62.28		49.76		34.60		23.85		49.96	a
1952	28.18		30.17		34.74		48.83		57.24		66.10		70.66		71.44		63.78		53.44		33.53		28.31		48.87
1953	33.53		31.70		39.92		45.93		52.73		66.93		73.40		68.76		63.85		52.11		40.30		25.76		49.58
1954	33.03		39.52		37.37		52.63		59.35		66.00		73.63		68.60		63.95		53.26		42.40		26.95		51.39
1955	26.03		23.86		37.56		44.75		55.29		62.87		70.45		70.60		62.80		52.03		37.18		33.05		48.04
1956	35.53		28.19		39.21		47.17		57.40		67.98		70.32	a	66.68		63.60		51.79		32.32		27.47		48.97
1957	30.69		37.32		39.84		45.38		52.58		64.00		69.65		68.53		59.95		51.07	a	34.33		33.05		48.87
1958	28.55		36.52		36.37		44.82		59.56		67.47		69.92		71.63		63.25		52.23		38.38		35.26		50.33
1959	30.39		33.14		38.48		48.77		57.87		69.52		73.50		70.79		61.78		50.66		37.88		31.98		50.40
1960	23.48		25.53		40.84		48.60		55.50		67.13		73.35		71.56		65.38		49.39		39.57		25.52		48.82
1961	25.06		34.38		39.37		46.32		57.37		68.65		72.29		71.31		58.68		50.10		37.05		23.16		48.64
1962	24.97		34.96		34.87		50.98	a	55.26		64.50		70.53	a	70.18		62.83	a	52.37		42.35		31.40		49.60
1963	19.84		36.18		38.50		47.23		59.65		63.52		73.28	a	69.98		64.78		55.21		39.75		27.53		49.62
1964	25.42		27.48		34.27		44.57		55.97		64.08		72.79		68.00		60.70		52.29		35.38		28.35		47.44
1965	29.29		30.46		35.56		46.58		52.77		60.57		70.56		67.71		58.65		51.03		42.93		32.69		48.24
1966	25.95		25.80		41.23		47.57		59.00		65.03		73.40		70.50		62.27		50.58		42.43		28.66		49.37
1967	25.42		34.96		44.00		45.98		54.00		62.68		72.02		69.17	a	62.88		51.66		41.23		23.31		48.94
1968	21.89		35.14		40.40		43.02		54.63		65.78		70.92		65.24		60.20		51.48		37.13		25.21		47.59
1969	31.42		30.77		34.19		49.55		58.98		62.95		72.90		73.52		63.82		46.34		37.12		32.85		49.53
1970	30.15		37.29		35.76		40.48		56.42		64.82		72.90		71.94		59.15		46.03		39.22		29.60		48.65
1971	28.37		31.61		38.85		46.65		53.50		66.00		73.23		70.03		58.92		48.45		35.88		25.87		48.11
1972	29.77		35.00		44.65		48.28		56.00		66.73		72.76		69.42		62.72		52.92	a	34.88		24.79		49.83
1973	21.13		30.18		37.08		42.48		54.15		63.23		70.53		69.73		58.47		51.26		39.27		30.23		47.31
1974	22.00		25.66		43.45		45.28		58.94		68.73		71.37		68.47	b	61.78	c	52.55	c	37.63		26.37		48.52
1975	25.24		30.42	b	37.08		43.20	b	51.77		61.19	d	71.00	e	-----	z	61.34	h	49.48	j	37.64	i	27.62	j	45.70	e
1976	24.78	b	38.21		37.48		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	33.49	i
1977	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	39.23		31.92		35.58	j
1978	26.80	a	29.02		41.06		47.40		52.44		65.40		71.40		68.65		60.47		52.34		38.50		20.59	c	47.84
1979	17.70	a	25.31	a	34.82		44.95		53.24		62.68		69.10		-----	z	63.50		52.11		30.86	a	28.71		43.91	a
1980	29.45		33.29		35.00		44.57		51.71		64.83		70.97		68.42		60.70		48.18		38.80		36.27		48.52
1981	32.95		32.54		37.29		49.27		54.23		66.40		71.52	a	68.87		62.12		48.82	a	40.47		30.06		49.54
1982	25.71	b	27.66		37.87		44.43		53.06		62.13		-----	z	69.53		61.42		44.88	a	35.71	b	27.84		44.57	a
1983	27.07	b	31.29		36.81	b	40.68		50.95		61.10		69.60	a	70.18	c	63.00		50.67	d	36.36	b	28.00	d	47.14
1984	24.36	b	29.64		-----	z	42.25		57.88	a	62.72		71.10	a	69.73		61.65		43.23		37.30		30.05		48.17	a
1985	27.02	a	27.33	b	38.40	b	47.68		55.52		65.45		-----	z	68.60		55.93	b	49.11		34.74	a	30.72	b	45.50	a
1986	-----	z	35.46	a	41.47	a	45.79	a	54.07	b	-----	z	68.08		70.19		57.96	b	47.34		37.16	b	31.13		48.87	b
1987	25.34	b	32.98		34.32	a	47.14	a	55.03		65.33		68.58		66.31	b	60.14	b	52.05		36.48	a	27.07	c	47.57
1988	21.16		30.19	b	35.69		44.26	a	53.02	c	66.75		70.45		68.40		58.73		53.63	a	36.76	a	28.09	d	47.26
1989	22.30	a	29.73	b	41.65		49.83		56.18		62.28		71.89		67.58		60.80		48.85		36.47		27.13		47.89
1990	25.69	b	30.54		39.47	a	48.45		52.68		66.65		69.90		67.97		63.56	d	47.13	a	39.55	a	22.11		47.81
1991	20.81		33.79	b	36.27		41.48	a	54.02		61.79	a	67.02		68.68	a	60.08		50.93	c	33.55	b	24.89	c	46.11
1992	22.56		33.79		40.84		49.33	a	56.18		61.33		67.58		68.11		60.93		52.74		32.55		23.95	a	47.49
1993	30.84		33.29		40.23		45.60	a	55.72	a	62.07		68.52		67.52	a	59.70		48.39		33.92		27.65	a	47.79
1994	29.81		27.33	a	42.29		47.16	a	55.97		68.35		72.11		72.53	a	62.37		47.90		35.10		32.26		49.43
1995	27.90	e	40.22	a	40.93	b	42.97	a	50.66	b	62.46	b	69.37		71.40	a	63.18	e	47.80	a	39.00	d	32.52	b	49.03
1996	28.55	c	35.69	c	37.91	h	47.10	f	59.05		66.82		72.48	a	70.18	c	58.52	d	50.60	f	39.14	a	28.36	b	50.98	c
1997	25.81	e	32.32	c	42.29	c	-----	z	-----	z	65.76	a	71.10		70.29		65.62		49.45	i	41.52	j	29.71		50.36	d
1998	32.42	a	32.48	a	40.12	c	44.93	b	56.11		63.24	a	74.39		71.74		66.80		50.68		42.26	i	32.07	b	51.36	a
1999	34.42		37.11		45.23		44.82		54.52		64.23		72.42		69.47	a	60.87	c	52.39	c	41.10	j	30.11		51.42	a
2000	32.85		37.10		40.66		51.02		60.41	b	68.71	f	73.94		74.05		64.40		51.18		33.33		32.60		50.14	a
2001	28.19		34.86		42.00		49.19	f	59.98		68.48		74.03		70.68		65.50		52.95	c	41.85		29.24		51.62	a
2002	29.81		31.96		38.18		52.35		59.03	b	70.37		75.69		70.65	d	63.05		48.74		38.85		30.15		50.74
2003	36.31		33.98		39.44		47.77		60.30	c	66.75		77.18		73.68		62.55		55.34		38.62		32.42		52.03
2004	28.95		29.45		46.11		48.93		58.27		66.87		72.19		69.29		61.07		50.52		38.83		31.60		50.17
2005	36.29		36.61		39.93	b	47.90		57.94		60.28	u	76.23	g	70.66		64.02		52.74		41.43		30.74		47.83	b
2006	32.40		34.54		39.98		50.55		60.65		69.92		75.84		70.58		58.55		49.23		41.32		31.11		51.22
2007	27.08		35.12		43.40		49.10		57.63		68.60		75.77		73.65		64.57		51.39		42.95		28.63		51.49
2008	22.53		29.91		38.68	c	45.58		54.56		65.95		73.82		72.29		63.55		51.87		42.05		29.31		49.18
2009	30.50		36.48	a	42.37		46.17		60.55		64.43		74.35		70.48	c	64.22		47.56		41.62		23.55		50.19
2010	27.67	h	29.71		38.08		47.52	d	53.95		67.33		73.85		70.00		64.27		53.52		36.70		36.66		51.96	a
2011	24.84		30.48		42.73		47.64	e	53.24		66.93		75.02		74.16		64.18		50.77		38.85		30.82		49.97
2012	32.16		33.59		41.81	d	51.77		59.90		71.37		75.23		74.63		64.90		52.18		43.28		30.95		52.65
2013	22.98		29.62		43.56	e	47.92		57.79		70.32		76.31		72.27		64.83		47.87		40.05		27.23		50.06
2014	32.37		37.02		41.82		47.52	d	56.55		67.53		76.06		70.35		66.17		53.92		40.65		33.69		51.97
2015	33.71		38.89		45.53		48.94	d	54.53		68.85		71.10	b	72.18		66.33		55.84		39.52		28.19		51.97
2016	26.08		35.52		42.50	d	48.22		55.65		72.38		73.90		69.53		63.02		55.71	b	43.82		32.42		51.56
2017	30.11		40.36		45.94		47.75	d	55.68		70.07		75.10		70.82	i	64.62		51.88	b	46.50		35.02		51.18	a
2018	34.21		36.14		41.45		51.96	e	60.94		69.77		76.23		73.19		66.45		51.11		36.68		29.35		52.29
2019	27.55		29.89		41.52	d	51.53	a	51.92		65.68		74.19		73.42		66.28		46.77		40.62		31.32		50.06
2020	30.45		34.16		43.31		49.38		61.11		69.70		73.40		75.79		63.92		53.19		42.80		27.97		52.10
2021	29.77		31.93		40.44		49.88		58.79		71.48		76.55		71.95		65.73		49.87		43.53		33.74		51.97
2022	32.22	a	32.41		40.98		48.72		59.29	b	69.41	a	76.15		73.45		68.98		51.45		36.12		32.05		51.77
2023	28.74		29.09		35.97		47.13		59.37	a	64.67		76.40		73.73		65.37	d	53.66	b	41.63		34.71		50.87
2024	31.02		37.52		41.78	a	49.64	h	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	36.77	i
Period of Record Statistics
MEAN	27.53		32.35		39.42		47.19		55.94		65.38		72.01		70.04		62.30		50.67		38.15		29.27		49.29
S.D.	4.31		4.19		2.97		2.84		2.76		2.85		2.35		2.15		2.49		2.55		3.22		3.67		1.54
SKEW	-0.36		-0.64		0.06		-0.22		-0.08		0.29		0.16		-0.00		-0.13		-0.22		-0.01		-0.48		0.40
MAX	36.31		40.36		46.11		53.65		61.11		72.38		77.18		75.79		68.98		57.19		46.50		36.66		52.65
MIN	15.32		18.16		33.40		40.48		49.68		59.92		67.02		62.58		55.93		43.23		30.86		19.06		46.11
YRS	93		97		95		90		95		92		92		93		93		92		91		95		73