WHITERIVER 1 SW, AZ

Average of Minimum Temperature (Degrees Fahrenheit)

(029271)

File last updated on April 19, 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
1900	-----	z	20.75		31.52		33.93		45.00		51.27		57.53	a	52.97		49.03		37.81		29.27		22.35		39.22	a
1901	29.70	k	38.33	d	31.93	p	-----	z	41.07	b	43.67		57.30	a	53.48		44.21	a	36.07	a	29.60		15.32	f	42.97	d
1902	17.39		20.36		22.87	a	33.75	b	39.06		47.93	a	52.60	a	53.94		47.54	b	35.81		25.80	e	23.45	k	36.09	a
1903	17.90	a	16.44	a	25.90	a	32.57		39.48		46.60		54.77		54.48		46.97		32.00		26.07		16.65		34.15
1904	13.90		24.17		28.35		32.27		41.68		44.87		52.29		54.39		44.87		33.61		20.50		19.68		34.21
1905	22.13		28.32		32.35		32.73		36.35		44.90		50.29		53.19		47.63		33.10		30.10		16.06		35.60
1906	20.87		30.00		32.52		36.77		40.55		47.90		57.81		55.48		55.16	k	35.65		31.66	a	28.87		38.01	a
1907	26.45		24.82		30.06		36.27		41.16		44.73		57.06		57.16		49.03		41.81		29.77		22.16		38.37
1908	24.77		26.55		31.81		36.30		38.58		45.07		56.13		56.77		47.83		33.42		26.03		18.55		36.82
1909	18.00		15.86		18.45		21.30		38.90		48.47		58.32		57.65		49.90		35.42		26.73		18.35		33.95
1910	22.90		20.54		31.48		34.93		42.45		49.77		57.35		57.23		50.70		35.77		-----	z	23.16		38.75	a
1911	25.57	a	26.57		35.03		35.37		38.29		44.23		55.16		53.03		53.23		38.84		23.97		16.23		37.13
1912	15.10		17.24		31.50	a	31.93		39.19		50.03		55.23		55.77		43.47		36.57	a	17.79	a	11.27	a	33.76
1913	12.97		20.82		23.48		31.00		39.39		45.23		54.19		56.19		46.39	b	34.03		32.70		19.10		34.63
1914	20.35		22.54		27.39		34.53		41.29		49.69	a	56.58		55.81		49.60		37.65		28.73		23.35		37.29
1915	19.48		23.93		27.58		35.07		36.61		46.13		54.30	a	53.23		42.07	a	29.77		24.93		20.45		34.46
1916	25.29		27.00		31.03		33.67		36.45		44.70		55.60	a	55.25	c	48.43		39.00		19.80		16.16		36.03
1917	21.84		19.14		20.90		26.67		28.52		41.13		45.55		43.45		38.90		-----	z	-----	z	-----	z	31.79	c
1918	15.97		22.18		31.03		32.90		37.65		50.63		55.42		52.23		49.33		36.90		-----	z	-----	z	38.42	b
1919	12.71		-----	z	-----	z	-----	z	-----	z	-----	z	58.06		-----	z	-----	z	36.57	c	28.77		-----	z	34.03	h
1920	-----	z	30.66		30.87		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	30.76	j
1921	-----	z	-----	z	31.10		31.20		39.32		49.07		57.71		55.55		48.47		39.06		26.20		26.94		40.46	b
1922	20.26		24.11		25.65		31.23		41.48		48.93		55.87		57.52		50.50		38.68		24.43		25.00		36.97
1923	24.45		23.11		26.70	a	34.13		42.81		47.63		57.55	b	55.68		46.97		35.23		29.97		24.10		37.36
1924	17.61		23.90		24.81		32.73		42.48		53.33		57.32		55.27	a	48.53		35.93	a	27.30		20.65		36.66
1925	17.26		26.04		29.81		35.73		44.65		50.93		57.32		54.58		48.53		40.94		26.13		21.10	a	37.75
1926	16.71		22.89		30.45		37.10		41.74		49.00		53.94		53.71		51.10		40.39		27.57		19.68		37.02
1927	24.87		29.21		26.29		33.37		38.52		48.23		55.65		53.61		48.77		36.03		28.60		20.48		36.97
1928	19.06		24.93		31.55		33.27		47.35		49.80		56.81		55.42		50.40		42.68		29.93		21.94		38.59
1929	20.39		21.81	a	28.03		33.57		42.61		50.63		56.55		56.58		53.13		40.97		23.80		22.32		37.53
1930	22.42		27.11		28.84		39.10		39.68		52.03		57.45		56.35		48.16	e	33.55	b	27.47		18.06		37.52
1931	18.13		30.64		26.77		37.00		43.06		51.40		56.65		54.84		51.43		36.58		26.82	b	17.65		37.58
1932	13.32		27.00		26.39		33.10		38.84		47.70		56.10		54.74		48.93	a	34.94		23.80		15.43	a	35.02
1933	15.35		17.04		26.26		28.93		34.90		51.13		-----	z	-----	z	50.53		43.52		-----	z	-----	z	33.46	d
1934	15.77		23.50		-----	z	-----	z	49.29		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	29.52	i
1935	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1936	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1937	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1938	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1939	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1940	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	59.88	w	57.97		53.77	d	42.27	a	28.10		28.68		42.16	g
1941	27.00	b	29.86		31.32		34.80		47.90	a	51.03		58.29		56.71		49.90		39.26		29.30		24.03		39.95
1942	20.92	e	20.54		25.06		35.47		41.71		50.07		58.84		56.80	a	51.17		40.26		31.27		25.57	a	38.14
1943	23.03		29.39		35.00		39.00		43.81		52.97	a	58.97		59.07	a	51.47		39.23		27.32	b	22.31	b	40.13
1944	19.10		24.76		28.50	a	32.97		42.32		48.50		58.35		58.71		51.43		44.32		29.76	a	23.52		38.52
1945	23.03		26.68		28.55		31.12	f	42.06		46.90		59.26		59.74		50.43		40.83	h	24.80		18.73	a	38.02	b
1946	16.93	a	20.48	e	30.10	a	41.04	d	40.21	b	54.00	a	58.37	a	58.61		53.40		38.52		27.47		25.74		38.74
1947	18.90		24.61		29.52		34.80		46.00		48.83	g	59.10		58.26		52.33		39.68	c	26.60		20.71		37.32	a
1948	19.90		24.48		26.29		34.63		44.13		51.74	c	58.50	c	59.07	d	51.24	e	41.94		23.47		26.52		38.49
1949	20.00		25.54		34.42		49.30		60.43	c	-----	z	59.10	a	55.74		54.90	a	38.00	d	30.30		21.84		40.87	a
1950	22.30	a	29.04	a	30.65		37.97		41.00		47.90		56.74		52.65		45.21	a	44.96	f	29.76	i	24.32	l	40.38	c
1951	20.73	a	24.04	e	27.84		35.83		42.77		47.77		59.61		59.03		50.70		41.45		30.43		23.00	c	38.60
1952	25.81		22.59		25.87	a	38.03		44.00	s	51.95	h	56.87		57.77		49.77		40.45		25.90		20.58		36.36	b
1953	22.74		18.61		29.03		35.48	a	38.03	b	53.60		61.15	d	56.65		52.10	j	39.45		29.63		18.06		36.59	a
1954	21.58		26.43		28.29	j	40.04	c	44.58		50.73		59.84		56.35		52.30		43.54	g	29.58	d	21.10	a	40.25	b
1955	21.16	f	18.52	a	27.84		31.30		42.32		50.18	h	56.97		58.10		50.40		42.74		29.03		27.23		38.44	b
1956	25.83	g	18.93		27.39		35.65	d	43.42		55.17	a	57.81		54.69	b	52.60		40.71		21.33		19.65		38.85	a
1957	28.97		34.29		33.57	a	33.70		40.76	j	53.95	i	59.39		56.68		48.57	b	42.41	d	27.77		24.30	a	38.96	b
1958	-----	z	-----	z	27.94		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	27.94	k
1959	24.13		25.75		-----	z	39.87		42.48		56.21	a	59.90		58.93	c	50.79	b	41.30	a	29.28	a	26.71		41.39	a
1960	18.35		23.86		33.77	a	36.62	a	42.17	a	54.45	a	58.70	a	55.03		53.03		41.94		30.47		22.34	b	39.23
1961	22.39		26.78	a	31.68		35.93	a	42.42		54.77		59.16		57.00		49.30		38.90	a	30.93		25.06		39.53
1962	22.13		28.29		27.13		38.53		40.65		48.13		57.39		56.68		54.33		41.21	c	34.07		26.58		39.59
1963	20.81		29.64		28.97		34.03		45.32		48.37		59.03	a	57.03		59.59	c	44.19		32.23		19.65		39.91
1964	17.84		18.25	a	26.87		33.63		43.32		49.63		60.58		58.07	b	52.17		42.48		28.33		25.68		38.07
1965	26.13		22.14		28.77		36.03		39.10	a	46.70		59.23		57.39		50.23		40.41	b	36.47		28.03		39.22
1966	21.10		22.36		31.39		36.80		44.68		51.57		60.77		57.45		53.83		39.19		33.87		23.19		39.68
1967	19.68		23.57		32.13		31.27		41.42		51.33		59.68		56.00		51.67		39.45		33.33		21.23		38.40
1968	22.77		30.21		30.97		35.73		42.26		52.20		57.19		54.71		48.73		40.81		29.17		18.68		38.62
1969	29.71		25.85	a	25.48		37.33		44.35		50.00		60.06		60.52		53.37		37.84		29.87		27.16		40.13
1970	18.61		27.39		28.94		31.50		43.77		52.50		60.39		58.81		49.53		36.77		29.20		25.13		38.55
1971	18.80	a	24.68		29.13		34.70		39.90		51.27		60.10		57.77	a	50.27		38.16		30.20		23.03		38.17
1972	21.84		24.14		34.90		35.70		41.74		52.70		59.39		56.26		51.83		45.10		26.57		21.97		39.34
1973	21.16		27.25		29.42		33.43		44.74		50.73		58.00		56.13		49.00		39.35		29.33		21.81		38.36
1974	23.65		21.21		32.30	a	35.33		42.81		55.63		58.58		56.42		50.33		45.10		31.03		21.29		39.47
1975	21.35		24.71		28.97		31.43		40.77		49.77		58.74		57.48		52.20		39.65		27.60		23.32		38.00
1976	20.29		29.38		29.30	a	35.57		44.81		51.63		58.81		56.42		52.60		39.26		27.60		20.42		38.84
1977	23.65		24.68		26.26		37.23		41.67	a	53.70		59.77		60.10		53.80		43.87		31.77		28.48		40.41
1978	27.26		28.39		35.26		36.73		42.90		53.00		59.13		55.70	a	50.86	a	44.71		34.07		22.00		40.83
1979	22.87		24.59	a	30.81		36.67		43.87		52.33		58.23		55.94		54.53		43.42		27.33		23.94		39.54
1980	28.77		29.93		31.00		35.87		40.94		53.30		59.42		56.81		52.00		38.79	b	30.00		27.42		40.35
1981	27.61		27.25		31.65		40.50		45.13		55.93		60.35		58.61		52.47		41.68		31.67		25.41	b	41.52
1982	24.11	c	28.57		32.48		37.12	d	43.00		49.00	b	58.29		58.48	b	53.67		37.30	a	32.34	a	25.24	b	39.97
1983	23.43	a	27.92	c	32.60	a	32.03	a	41.86	c	49.77	d	58.35		58.20	a	55.93		43.57	c	31.41	a	27.74		40.24
1984	23.34	b	20.07		29.77		34.30	c	47.23		53.43	b	58.47	a	57.97		53.41	a	40.07	d	30.14	a	26.59	d	39.57
1985	23.89	c	23.26	a	31.03	b	37.72	a	43.14	c	52.21	b	58.42	e	57.19		48.25	b	39.06		30.08	e	23.03	a	38.94
1986	24.81		28.20	c	35.89	d	39.50	f	43.04	c	53.39	b	54.64	c	57.03	b	48.52	i	35.32	l	33.45	j	26.50	m	42.43	e
1987	22.14	j	26.63	i	28.29	n	35.14	i	41.29	c	49.48	c	54.84		57.17	a	43.27		42.37	l	28.09	h	20.85	k	49.21	g
1988	21.44	o	28.11	j	27.61	h	34.59	h	42.41	b	53.57	g	59.40	a	59.47	n	44.23	q	43.68	l	34.23	h	23.11	l	50.91	j
1989	22.50	k	24.05	i	29.78	h	36.89	c	43.18	c	50.86	b	59.91	h	55.59	i	45.76	m	40.00	p	29.15	j	17.00	l	43.64	i
1990	20.09	i	18.79	n	29.67	j	36.64	h	40.31	b	57.44	c	62.77	a	54.47	a	52.87	o	37.00	m	27.90	j	24.75	s	53.75	h
1991	23.71	j	27.44	l	-----	z	31.27	o	47.11	l	55.53	m	58.38	e	58.00	b	48.90	i	39.83	h	25.42	k	25.24	n	58.19	j
1992	15.28	m	27.93	o	29.82	n	37.38	f	45.68		45.47		54.81		54.77	e	48.50	h	40.30	h	23.79	b	26.58	l	44.90	g
1993	24.55	k	26.47	i	28.80	k	33.21	k	-----	z	45.59	a	54.74		55.70	h	46.45	j	38.79	l	25.93	p	20.58	s	50.16	j
1994	19.75	k	22.50	n	29.25	o	35.00	g	39.77	i	53.70	c	54.50	a	57.78	d	49.97	a	36.55	i	27.95	i	25.00	v	53.99	h
1995	22.92	s	31.41	k	30.19	j	31.00	h	37.66	b	44.66	a	52.61		-----	z	50.43	i	35.25	c	30.67	f	22.96	h	42.54	h
1996	21.35	n	29.21	o	26.19	j	31.83	f	40.50	c	52.04	c	57.16		56.36	i	49.47		36.78	d	30.46	b	23.27	i	44.40	f
1997	23.14	i	24.26	i	26.95	l	33.96	f	44.30	a	47.28	a	54.07	b	57.06		54.73		36.92	g	31.70	g	20.67	m	51.49	g
1998	22.88	o	25.83	j	28.83	h	30.26	g	37.53	a	44.85	d	59.14	c	57.33	a	52.48	a	39.28	b	29.86	a	25.05	i	45.78	e
1999	21.14	i	24.21	i	29.55		31.73		40.38	b	49.96	c	60.30	a	57.30	a	52.07		38.45		30.13		19.04	e	40.89	b
2000	23.35	k	27.56	d	30.80	a	35.07	a	44.77		54.33	c	58.17	a	57.13	a	50.76	a	43.00	f	27.46	d	22.75	g	42.90	c
2001	24.04	h	24.63	i	30.64	f	37.43	b	44.03		50.63		59.16		56.84		49.82	b	41.61		32.89	b	17.31	e	43.30	c
2002	22.83	m	20.68	i	25.54	e	39.15	c	39.94		51.47		59.52	b	54.89	d	51.59	c	38.48	d	28.25	f	23.75	k	45.07	d
2003	26.15	e	28.64		29.81		32.41	c	42.62	e	47.80	e	60.86	b	58.50	a	51.25	b	43.20	a	31.65	g	22.86	j	42.12	b
2004	25.73	p	22.35	l	35.67	g	35.38	d	42.47	a	48.27		54.43	a	55.19		48.50		40.19	e	-----	z	25.27	i	46.35	e
2005	28.87	h	32.46		30.26		35.00	a	43.10	a	45.16	k	55.95	j	55.42		52.71	b	42.65		28.30		21.94		37.98	c
2006	21.42		23.89		27.84		35.93		46.55		54.40		60.74		58.52		47.07		38.19		28.70		20.19	d	38.62
2007	17.79	c	25.93		30.61		34.96	d	44.42		50.70		59.75	c	61.33	a	51.20		39.35		35.00	u	23.32		39.94	a
2008	21.58	e	25.38		26.93	d	31.33		37.61		46.13		57.90		55.39		49.00		36.19		29.50		-----	z	37.90	a
2009	-----	z	24.82	k	-----	z	-----	z	43.80	u	48.10		-----	z	-----	z	47.77		-----	z	-----	z	-----	z	47.93	j
2010	-----	z	-----	z	-----	z	-----	z	38.57	x	-----	z	59.55		-----	z	47.75	v	42.19	d	-----	z	28.03	b	43.26	i
2011	18.12	f	20.63	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	20.63	k
2012	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	21.25		24.93		29.33		34.93		41.97		49.93		57.56		56.38		50.26		39.13		28.48		22.32		38.09
S.D.	3.81		4.13		3.18		3.39		3.59		3.28		2.53		2.28		3.10		3.20		3.29		3.65		1.87
SKEW	-0.09		0.16		-0.52		0.05		0.84		-0.15		-1.49		-1.90		-0.63		-0.33		-0.67		-0.27		-0.74
MAX	29.71		38.33		35.89		49.30		60.43		57.44		62.77		61.33		59.59		45.10		36.47		28.87		41.52
MIN	12.71		15.86		18.45		21.30		28.52		41.13		45.55		43.45		38.90		29.77		17.79		11.27		33.76
YRS	78		85		84		85		95		92		98		94		91		87		82		77		57