COLORADO CITY, AZ

Average of Minimum Temperature (Degrees Fahrenheit)

(021920)

File last updated on April 23, 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
1950	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	60.32		55.77		48.53		42.35		30.67		26.94		44.10	f
1951	20.58		24.18		27.06		38.57	b	43.69	b	47.69	d	57.87	a	55.06		48.31	a	37.69	b	28.33	c	19.52		37.38
1952	23.26		21.72		24.97	b	38.12	e	43.57	j	50.29	m	57.35		60.52		52.90		39.97		25.47		25.94		37.02	b
1953	27.00		22.29		30.29	g	35.67		40.65		50.48	a	61.61		58.58		51.93		37.97	a	33.60		18.53	a	39.85	a
1954	25.85	d	27.61		27.65	k	39.40	e	46.24	b	47.17		59.00		52.90		50.43		38.37	d	31.25	v	22.40	a	40.94	b
1955	15.48		19.69	b	26.81		33.48	i	43.58		52.17	f	57.39		61.00	a	50.08	d	44.42		30.10		29.63	a	37.82	b
1956	28.94		17.10	i	26.65	e	37.11	b	48.29	c	55.23		60.71		57.16		53.90		41.10	b	21.86	b	19.23	a	40.93	a
1957	25.29		35.68		34.52		35.35	j	42.86	b	55.30	c	63.20	u	60.93	a	52.44	c	44.78	d	27.65	m	24.77		41.84	c
1958	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1959	21.29		23.63	a	25.52	h	37.65	d	44.13	a	54.41	c	62.55		60.65	e	46.83	g	39.94		28.48	a	24.87		39.76	b
1960	19.11	c	20.77	c	30.24	n	38.17		42.16		55.53	m	60.81		58.90		54.73		40.24	j	30.50	d	22.26		38.60	c
1961	20.81		25.93		31.27	a	36.47		44.29		-----	z	64.07	a	61.38	b	48.53		39.13		28.80		18.90	a	38.14	a
1962	17.11	d	-----	z	28.25	g	-----	z	-----	z	52.43	i	55.56	f	53.35		52.05	k	42.06		31.05	j	16.83	h	37.51	i
1963	11.83	a	30.11		22.74	l	31.20	t	47.00		49.13		60.94		61.76	b	55.87		-----	z	-----	z	-----	z	45.23	e
1964	-----	z	-----	z	-----	z	-----	z	42.59	b	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.59	k
1965	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	60.10		58.84		47.33		42.23		38.17		27.61		45.71	f
1966	22.55		24.68		32.74		38.33		49.61		54.07		60.45		60.74		55.33		39.86	b	33.90		22.55		41.23
1967	19.90		24.39		31.90		31.55	a	48.36	i	52.30		62.81		61.23		55.47		40.77		35.59	a	16.83	a	39.34	a
1968	19.65		35.55		32.58		34.60		45.27	e	54.80		60.03	b	57.58		51.03		41.90		30.53		18.61		40.18
1969	28.71		27.39		27.81		35.83		46.65		50.60		58.77		61.29		53.20		38.84		31.90		25.71		40.56
1970	24.16		32.07		29.10		32.20		45.16		55.20		62.06		62.16		48.77		37.06		32.50		26.10		40.55
1971	21.71		24.32		30.58		38.23		42.90		52.03		61.45		61.39		51.70		38.81		32.27		23.26		39.89
1972	21.74		25.66		34.03		36.97		44.32		55.33		61.68		58.68		51.13		44.55		30.13		19.90		40.34
1973	15.10		30.04		29.80	a	35.10		46.26		54.63		59.81		59.16		49.87		39.77		29.77		25.32		39.55
1974	22.19		24.07		34.45		34.57		46.23		55.37		60.03		56.06		53.30		44.42		31.23		21.19		40.26
1975	20.29		25.21		29.06		32.37		41.35		52.40		61.13		58.52		54.53		41.00		26.93		24.39		38.93
1976	22.13		31.31		27.94		35.53		47.48		52.47		59.94		55.84		51.63		37.42		26.97		18.52		38.93
1977	21.00		24.25		25.87		39.10		42.61		57.03		61.13		60.29		53.03		45.71		31.73		29.13		40.91
1978	30.06		30.46		38.26		38.53		43.71		53.27		59.77		58.13		51.53		44.87		33.07		19.68		41.78
1979	20.19		22.61		32.23	a	36.77		45.77		54.13		59.45		57.19		55.17		43.74		29.70		24.68		40.14
1980	28.71		31.62		30.68		39.43		44.19		51.83		60.48		56.65		52.63		41.19		31.63		29.23		41.52
1981	27.35		28.61		33.39		42.37		46.13		56.87		62.52		59.55		53.97		40.19		36.20		26.29		42.79
1982	19.97		27.82		32.94		37.17		44.55		51.90		58.58		61.71		53.67		40.26		31.67		25.90		40.51
1983	26.65		30.39		34.23		35.30		42.42		52.23		58.68		59.94		55.53		42.23		32.43		27.58		41.47
1984	21.48		22.69		27.29		34.00		47.26		52.43		59.06		59.00		51.63		34.39		29.33		26.97		38.80
1985	23.61		22.82		30.81		39.67		45.73	a	54.53		62.48		56.52		47.07		41.13		27.87		24.26		39.71
1986	29.63	a	31.00		37.30	a	39.23		46.00		56.97		58.55		62.00		48.07		42.55		31.10		25.39		42.32
1987	21.55		28.71		30.68		40.93	a	48.23		56.77		58.32		60.10		52.57		46.00		33.93		22.58		41.70
1988	23.81		27.55		30.06		39.57		45.13		57.79	b	62.77	a	61.26		50.30		46.52		31.07		21.60	a	41.45
1989	18.26		27.39		35.26		43.00		46.84		55.23		62.10		57.42		53.20		40.48		30.03		19.45		40.72
1990	23.29		25.89		35.16		40.73		45.58		57.10		63.16		59.48		57.90		43.23		31.97		16.52		41.67
1991	22.13	a	32.79	d	30.90		34.90	a	41.57	a	51.43		61.84		61.53	a	53.53		43.48		31.80		24.86	b	40.90
1992	22.45		32.48		36.52		43.37		50.81		54.07		59.53	a	59.81		53.27		44.90		26.27		20.94		42.03
1993	27.45		30.71		34.00		39.43		48.58		52.97		56.16		59.74		50.77		41.71		27.33		24.48		41.11
1994	23.84		26.71		35.87		38.87		47.13		56.13		60.42		62.74		56.50		40.32		27.03		27.43	h	43.23	a
1995	30.77	e	33.82		35.03		36.73		44.32		51.90		60.77		63.03		56.27		41.77		35.20		28.19		43.15
1996	24.43	c	32.86		33.50	a	39.60		47.53	a	57.07		65.70	a	62.74	d	52.07		41.55		33.87		29.63	a	43.38
1997	26.29		29.04	a	35.19		37.59	a	50.26		54.07		59.53	a	61.30	a	57.73		41.81		33.13		22.67	a	42.38
1998	27.68		28.62	b	33.13	a	36.87		43.29		50.83		63.26		64.39		55.48	a	41.00	f	32.32	b	24.19	d	41.82	a
1999	21.69	b	25.50	b	28.54	c	30.23	d	40.48	d	50.50	d	57.65		57.57	c	49.86	a	36.77	a	31.60	e	17.04	d	37.28
2000	23.23	e	31.46	e	32.75	k	41.00	k	51.33	g	57.48	a	61.12	f	62.96	f	55.57	b	45.62	e	27.64	e	26.56	d	38.22	e
2001	25.22	d	27.19	g	36.63	a	40.64	h	50.55	i	57.44	c	61.16	f	62.46	e	56.76	e	45.68	c	36.12	d	21.82	i	45.76	e
2002	24.75	c	26.50	f	29.22	h	41.62	f	46.08	f	57.40	e	65.24	f	61.26	d	54.29	f	42.63	d	33.15	j	26.08	f	46.51	h
2003	30.60	f	29.25	h	33.60	k	37.86	i	49.96	h	57.00	a	64.42	g	63.39		56.29	b	48.52		31.29	f	27.25	g	56.30	h
2004	25.54	g	23.24	d	35.91	i	37.19	i	45.12	f	55.20	e	59.85	e	58.46	c	51.31	a	42.10	b	30.40	e	24.23	e	43.10	d
2005	28.43	h	30.21	d	30.81	d	35.64	b	45.13		51.63		61.76	b	58.77	a	50.75	b	42.93	a	28.96	b	21.19		41.62	a
2006	23.60	a	22.35	b	28.67	a	37.67	c	48.30	a	58.43		63.43	a	60.97	a	50.43	b	40.86	b	31.43	b	19.90	a	40.50
2007	16.86	b	25.07	a	34.23		38.03		48.45		54.18	b	64.23	a	61.54	c	52.25	r	43.84	l	32.46	b	21.32	c	39.64	b
2008	21.50	a	24.86	a	28.57	a	32.79	a	41.03	b	51.34	a	62.67	g	60.65	k	51.31	n	38.55	b	31.52	a	19.37	a	32.17	c
2009	24.33	a	29.68		28.32		34.17	a	48.35		51.97		61.74		55.77		53.77		35.87		30.60		17.71		39.36
2010	23.90		25.82		29.61		33.47		38.77		52.76	a	61.55		58.97		51.03		45.40	a	27.14	a	27.09	i	40.77	a
2011	20.45		21.82		30.65		34.21	f	42.83	h	51.60	e	60.03		63.27	a	55.24	a	42.88	f	29.36	b	21.83	a	39.36	c
2012	22.53	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	22.53	k
Period of Record Statistics
MEAN	22.92		27.27		31.57		37.12		45.18		53.81		60.67		59.59		52.62		41.59		30.81		23.14		40.69
S.D.	3.87		3.95		3.29		2.90		2.69		2.65		1.94		2.52		2.71		2.93		2.96		3.60		1.44
SKEW	-0.24		0.20		-0.00		-0.15		-0.11		-0.31		0.11		-0.56		-0.08		-0.07		-0.20		-0.02		-0.40
MAX	30.77		35.68		38.26		43.37		50.81		58.43		65.70		64.39		57.90		48.52		38.17		29.63		43.38
MIN	11.83		19.69		24.97		30.23		38.77		47.17		56.16		52.90		47.07		34.39		21.86		16.52		37.28
YRS	56		53		48		48		50		53		53		58		55		55		54		53		34