YUMA VALLEY, AZ

Average of Minimum Temperature (Degrees Fahrenheit)

(029657)

File last updated on April 18, 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
1930	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.53		32.48		37.51	j
1931	34.35		-----	z	43.97		54.17		58.57	a	66.03		78.71		74.55		62.53		50.45		38.20		33.32	c	54.08	a
1932	31.52		41.43	a	42.88	g	45.12	d	55.32		60.60		73.61		71.97		65.15	c	53.71		41.87		33.87	a	52.20	a
1933	32.72	b	33.89	a	43.40	a	46.40		51.97	a	61.30		74.87		73.16		68.20		57.58		40.34	a	35.28	b	51.59
1934	33.43	a	40.22	a	48.19		51.63		56.90		58.13		75.19		75.55		61.97		51.55		40.87		38.19		52.65
1935	37.23		42.89		40.68		49.00		53.42		63.13		71.35		74.77		67.07		50.16		36.23		35.87		51.82
1936	34.00		40.03		44.35		49.40		56.61		64.90		74.53	a	75.84		62.77		50.94		41.93		35.26		52.55
1937	27.34	b	36.57		40.84		46.27		55.23		63.60		75.84		-----	z	71.53		52.00		40.87		41.55		50.15	a
1938	36.77	a	38.48	a	42.58		49.37		54.55		62.67		72.03		71.81		67.07		49.48		33.57	b	38.39		51.40
1939	34.87		33.11		40.84		49.27		55.03		60.33		72.00		76.10		67.17		49.23		44.17		39.20	a	51.78
1940	39.29		38.90		43.42		49.83	a	57.97		66.40		68.71		73.81		66.69	a	55.87		38.93		42.32		53.51
1941	38.13		44.46		47.13		48.13		58.58		60.50		73.87		70.71		56.77		51.10		42.70		37.90	a	52.50
1942	39.42		37.43		41.90		50.77		52.94		59.87		74.16		73.90		59.60		52.61		40.40		37.42		51.70
1943	36.00		40.00		46.39		49.67		55.35		61.50		71.65		74.90		68.03		53.58		39.07		37.39		52.79
1944	33.77		36.28		43.10	j	45.77		54.16		56.87		65.42		71.06		66.30		53.10		44.40		37.90		51.37	a
1945	35.63	a	39.00		43.10		48.47		56.13		59.40		73.87		75.81		67.87		58.30	a	40.17		35.10		52.74
1946	38.26		33.29		43.10		52.17		56.16		62.70		75.10		78.48		69.13		50.06		40.90		39.90		53.27
1947	33.84		40.04		45.32		49.03		58.16		62.83		71.13		71.97		69.00		52.55		37.63		36.27	a	52.31
1948	35.68		37.86	a	39.84		49.57		54.97		63.37		72.77		74.59	d	68.20		57.36	f	38.93		34.32		51.83	a
1949	31.74		35.07	a	42.24	b	51.96	b	55.59	d	66.20	e	75.46	r	71.26		71.86	b	51.65		45.57		34.87	a	50.73	a
1950	33.33	a	40.89		44.93	a	52.47		55.53	a	63.23		75.23	e	70.21	b	62.03		56.68		46.32	b	40.59	b	53.45
1951	35.94		38.14		42.35		50.87		56.45		60.83	a	74.69	b	73.16	f	67.13		54.81		44.03	a	37.58		51.17	a
1952	34.00		38.48		42.71		51.90		60.13		62.03		73.77		77.23		69.83		58.71		42.67		38.68		54.18
1953	41.16		37.21		44.03		50.43		52.97		62.07		78.40	a	73.77		63.63		53.26		45.70		33.97		53.05
1954	35.19		44.00		41.60	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	40.26	i
1955	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1956	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1957	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1958	36.24	j	43.33	a	42.10		48.50		60.03		65.77	d	68.81	j	76.15	k	66.11	c	58.76	f	43.86	b	40.84		51.32	d
1959	39.61		38.81	a	46.77		54.60		58.39		68.28	a	80.50	y	75.37	d	66.21	a	55.29		45.97		41.13	a	53.68	a
1960	35.66	b	37.86		47.79	b	51.73		56.83	a	68.13		71.25	s	75.92	g	69.07	a	55.13	a	44.03		36.93	a	50.32	b
1961	40.53	a	40.89		44.57	a	51.00	a	56.87		67.33		67.12	w	74.67	g	62.90		53.10	b	42.70		37.53	a	49.74	b
1962	38.48	d	41.82		42.48	b	54.03		54.93	a	62.39	b	70.45		72.65		68.93		53.77		44.57		39.61		53.68
1963	33.00	a	43.82		42.32		47.33		58.45		61.40		70.71		73.39		68.10		57.97		45.80		34.81		53.09
1964	31.35		33.00		40.19		47.97		54.90		62.70		73.77		72.23		63.23		58.52		40.80		39.29		51.50
1965	39.84		39.44	a	44.19		52.23		55.35		58.67		70.26		71.00		61.10		55.03		49.33		41.81		53.19
1966	36.26		37.14		46.97		54.67		61.58		66.63		75.29		77.52		69.13		55.61		47.60		41.32		55.81
1967	37.16		40.75		48.00		47.83		56.45		62.77		76.29		76.00		68.60		57.19		50.03	a	38.52		54.97
1968	38.81		48.17		48.87		52.10		59.68		65.03		73.87		71.35		64.30		54.42		46.60		34.77	a	54.83
1969	44.90		39.86		44.10		52.07		60.13		64.23		76.74		78.97		71.33		52.68		49.80		41.29		56.34
1970	38.35		42.75		45.00	a	47.00		58.32		66.20		77.35		79.03	a	66.93		53.10		44.63		38.77		54.79
1971	37.29		39.46		43.58		48.47		54.55		63.37		73.52		75.84		66.27		52.00		42.37		36.84		52.80
1972	34.39		41.17		48.77	a	50.50		58.00		66.10		74.55		71.67	a	65.17		58.29		43.33		39.39		54.28
1973	37.26		43.54		43.68		50.23		58.23		66.37		72.52		72.48		62.23		53.57	a	45.93	b	40.97		53.92
1974	41.35		39.77	b	47.71		51.30		58.03		69.10		74.23		70.68		71.23		58.84		46.67		37.10		55.50
1975	37.39		38.39		44.32		47.03		54.68		63.07		74.39		70.77	a	69.53		54.26		44.33		39.55		53.14
1976	38.45		45.00		44.94		48.80		59.29		65.47		74.26		70.61		67.77		57.39		47.60		38.45		54.84
1977	39.32		39.82		41.97		51.10		55.87		67.33		75.16		75.90		68.60		60.06		48.30		45.32		55.73
1978	43.32		43.46		50.77		51.50		58.81		68.57		75.32		72.77		68.63		61.48		46.87		38.03		56.63
1979	38.87		39.50		46.87		51.87		60.42		67.13		72.32		70.90		70.53		57.97		43.03		39.84		54.94
1980	44.39		47.21		47.26		50.97		57.19		66.27		76.10		73.97		66.93		56.39		45.30		43.58		56.30
1981	44.65		42.50		46.62	b	53.13		58.74		69.44	c	76.77		76.00		70.37		53.00	i	45.13		41.71		56.82	a
1982	38.03	b	46.68		46.87		53.53		58.52		62.37		72.90		75.39		68.37		52.35		46.47	k	40.45		55.95	a
1983	41.83	a	43.85	a	47.65		48.77		57.68		64.20		74.35		74.97		75.17		59.87		48.13		44.10		56.71
1984	42.80	a	42.07	b	47.48		50.17		61.61		66.33		76.42		74.84		71.67		55.06		43.53		43.55		56.30
1985	41.39		41.15	a	45.84		53.50		59.90		66.07		76.00		73.13		63.00		57.68		46.17		40.17	a	55.33
1986	45.21	c	44.52	a	49.68		52.93		59.13		67.53		73.77		78.06		63.83		54.55		47.93		40.03	a	56.43
1987	38.37	d	41.81	b	45.33	a	53.97		60.94		65.97		70.97		74.48		67.07		63.55		47.77		38.43	c	55.72
1988	39.82	c	43.73	c	46.40	a	50.96	g	59.23		69.50	r	73.38	o	71.86	j	63.50	l	62.83	m	45.88	n	40.20	p	47.29	h
1989	42.35	h	41.25		47.84		55.68	b	59.14	b	66.14	a	75.07	d	73.64	c	67.11	b	58.54	c	47.71	i	39.10	j	60.49	c
1990	38.33	d	37.59	a	46.77	a	53.96	e	57.60	a	66.33		77.38	b	74.71	j	68.74	g	57.81	d	46.50	d	36.66	b	51.89	b
1991	38.58	e	44.59	a	44.04	c	50.85	c	55.21	c	62.96	d	70.76	f	72.68	i	70.33	l	61.43	a	49.91	h	42.71	n	51.10	e
1992	42.64	c	47.40	d	48.27	e	55.56	e	62.79	c	65.47	o	74.41	b	-----	z	-----	z	-----	z	-----	z	39.35	h	55.18	f
Period of Record Statistics
MEAN	37.57		40.51		44.89		50.64		57.24		64.07		73.96		73.98		66.83		55.10		43.75		38.52		53.95
S.D.	3.77		3.52		2.63		2.54		2.39		2.93		2.45		2.39		3.46		3.36		3.54		2.90		1.64
SKEW	-0.04		-0.06		0.06		-0.07		0.03		-0.29		-0.85		0.29		-0.45		0.31		-0.51		0.06		0.16
MAX	45.21		48.17		50.77		55.68		62.79		69.44		78.71		79.03		75.17		63.55		50.03		45.32		56.71
MIN	27.34		33.00		39.84		45.12		51.97		56.87		65.42		70.21		56.77		49.23		33.57		32.48		51.40
YRS	57		58		57		57		58		56		51		49		54		53		54		55		40