CASA GRANDE, AZ

Average of Minimum Temperature (Degrees Fahrenheit)

(021306)

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
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	80.88	f	-----	z	67.36	e	53.00		42.33		33.10		48.95	h
1904	27.77		-----	z	-----	z	48.80		58.42		67.67		73.48		75.10		-----	z	42.33	a	31.93		34.29		51.09	c
1905	36.90		42.59	a	45.55		51.33		52.52		70.23		80.77		80.00		70.87		56.84		46.97		35.52		55.84
1906	33.00		42.61		44.61		37.67		59.77		72.37		80.48		78.81		71.47		40.64	c	-----	z	24.48	b	53.26	a
1907	-----	z	31.22	a	-----	z	44.47		54.32		55.66	a	74.81		74.90		68.17		52.16		35.80		30.26		52.18	b
1908	30.58		29.41		38.90		44.87		51.55		60.13		66.71		67.52		59.03	a	-----	z	-----	z	36.19		48.49	b
1909	36.65		36.64		49.42		54.63		53.26		53.76	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	47.39	f
1910	-----	z	44.86		55.68		53.40		58.42		62.97	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	55.06	g
1911	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	74.39		-----	z	70.66	a	-----	z	-----	z	39.77		61.61	i
1912	-----	z	32.62		37.42		40.83		49.87		-----	z	61.53	p	-----	z	51.89	u	-----	z	-----	z	-----	z	40.19	h
1913	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1914	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1915	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1916	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1917	-----	z	-----	z	38.69	e	50.39	g	54.97	a	68.60		78.25	w	-----	z	-----	z	-----	z	-----	z	33.50	y	54.09	i
1918	-----	z	-----	z	-----	z	-----	z	54.41	i	73.97		75.81		71.77		67.37		55.71		42.70		34.84		60.31	e
1919	33.00		34.79		40.48		51.37		58.03		65.55	a	74.52	f	72.58		65.97		49.00		41.03		-----	z	51.18	b
1920	37.55		41.66		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	29.43	a	36.21	i
1921	34.00	a	37.75		44.54	c	45.60		53.90	a	66.65	g	80.39	m	-----	z	63.35	m	57.29	n	-----	z	-----	z	43.16	g
1922	31.70	d	-----	z	39.55	b	45.86	a	54.18	n	-----	z	77.21	g	76.25	g	68.35	g	53.55	b	35.20	e	37.68	c	40.59	f
1923	35.76	b	38.04	c	38.62	e	49.11	c	56.65	e	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	43.64	g
1924	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1925	-----	z	-----	z	-----	z	-----	z	-----	z	78.73	s	76.58		70.03		60.73		51.35		36.73		34.23		54.94	f
1926	28.23	a	36.93		44.55		52.97		55.23		65.07	a	73.77		72.03		68.00		54.26		-----	z	36.32		53.40	a
1927	34.28	b	41.93		40.52		48.53		55.65		65.10		75.87		73.03		65.43		50.84		43.14	a	34.07	b	52.37
1928	28.39	c	36.14	a	43.77		45.67		59.52		64.43		74.19		72.52		-----	z	51.61		-----	z	32.17	b	50.84	b
1929	31.65		32.86		40.10		44.86	a	54.55		64.67		76.23		73.32		66.73		53.45		35.27		32.39		50.51
1930	36.45		38.00		42.58		51.10		51.19		66.37		75.55		72.71		60.57		46.84		42.60		31.84		51.32
1931	32.32		42.11		40.29		53.23		58.16		66.83		77.45		72.81		66.80		49.42		40.64	b	30.92	e	52.58
1932	26.24	j	39.54	e	39.76	b	42.53	k	54.23		62.64	b	74.87		73.43	a	66.00	a	50.61		36.64	b	31.38	e	52.91	b
1933	29.86	c	28.38	d	37.63	d	42.40	j	50.13		65.30		75.87		72.45		67.93		54.77		37.11	b	33.00	d	50.22	a
1934	29.96	e	39.00	e	46.30	a	51.57	b	60.04	c	61.79	b	76.19		74.16		64.93		50.93	a	38.31	a	36.32	c	52.46
1935	35.76	f	41.30	a	39.84		48.40		53.48		65.80		73.61		73.39		66.70		49.52	b	36.78	c	34.97		53.07	a
1936	28.87	h	38.41	b	43.43	a	49.47		57.39		68.33		75.92	e	75.63	a	62.50	h	53.94		44.17		32.66	b	53.93	b
1937	27.60	a	35.70	a	41.90		45.50		56.06		64.83		74.35		74.68		70.22	c	52.23		39.07		39.34	b	51.79
1938	35.13	a	39.43		41.74		48.10		54.74		63.40		72.74		71.48		67.05	j	48.71		32.43		35.42		49.39	a
1939	33.57	a	28.89		37.83	h	50.93	a	-----	z	66.35	d	76.94		73.40	k	-----	z	49.71	x	48.80		45.69	o	50.91	f
1940	37.83	h	37.23	c	44.36	c	51.68	b	60.11	c	70.35	d	73.89	c	74.91	h	66.88	f	54.67	d	36.96	g	39.72	f	56.04	e
1941	36.23	e	41.48	e	44.58		46.23		57.33	a	62.53		72.97	a	70.79	b	60.60		49.61		40.07		36.00		51.54
1942	34.16		33.14		36.03		45.47		51.26		63.53		75.74		72.52		65.23		51.84		40.30		34.65		50.32
1943	35.00		41.04		44.89	v	50.97		56.81		64.97		73.87		74.39		66.97		52.48		37.27		35.77		53.59	a
1944	29.77		35.41		38.00		44.37		54.71		58.53		69.26		81.90		74.53		55.00		41.30		33.71		51.38
1945	33.26		38.04	b	40.39		46.87		57.16		61.73		74.68		74.71		66.27		-----	z	39.13		-----	z	53.22	b
1946	-----	z	-----	z	-----	z	-----	z	56.03		65.73		74.84		73.65		67.83		48.97		36.55	a	35.73	a	57.42	d
1947	31.04	c	39.29		44.84		50.10		61.39		65.87		77.87		75.16		70.93		56.23		39.34	a	34.97	b	53.92
1948	32.14	c	36.05	g	40.56	d	50.53		56.90		65.87		76.35		75.97		69.33		58.32		35.57		36.23	a	54.34	a
1949	32.16		35.18		42.84		53.63		56.58	e	71.26	g	76.42		70.61		71.03		51.35		46.13		36.03		52.00	a
1950	33.55		40.96		45.24	b	52.75	b	54.58	e	65.19	c	75.07	a	70.10		63.40		58.68		44.77		38.42		53.56
1951	35.00		40.07		44.30	a	51.47		58.65		63.60		77.52		74.26		65.60		56.10		44.37		38.84		54.15
1952	36.00		37.97		40.77		52.17		61.39		66.33		74.19		76.39		68.80		55.71		42.10		36.48		54.03
1953	37.10		36.21		45.81		49.90		53.58		67.21	b	77.68		73.87		64.53		53.00	e	44.76	a	32.13		52.98
1954	36.17	b	43.21		45.87	a	54.30		56.81		64.00		75.35		71.13		67.20		53.13		40.87		33.26		53.44
1955	33.06		31.29		40.10		44.77		54.60	a	62.03		69.35		71.29	j	62.03		53.56	d	-----	z	-----	z	50.09	c
1956	-----	z	35.78	f	40.03		49.27		59.55		71.10		74.81		71.42		67.70		51.81		37.73		33.13		55.65	b
1957	40.94		45.79		46.58		49.07		55.65		70.87		78.61		75.65		64.97		55.19		40.40		37.52		55.10
1958	33.81		41.29		42.87		48.60		64.39		70.83		77.13		77.39		67.87		60.10		41.80		37.26		55.28
1959	34.94		37.14		42.03		54.20		57.74		70.30		77.74		74.48		65.87		55.65		46.55	a	37.90		54.55
1960	32.77	a	34.86		50.77		50.23		57.84		70.67		76.58		76.74		70.73		57.90		45.13	g	34.35		55.77	a
1961	35.86	i	40.75		43.52		48.77		59.61		71.83		80.77		75.23		64.83		50.94		40.83		36.84		55.81	a
1962	37.55		42.54		40.32		52.33	i	56.68		65.43		75.68		75.52		70.67		54.97		46.57		39.55		55.04	a
1963	32.84		43.04		44.29		48.30		61.84		64.62	a	78.74		74.74		70.57		58.16		45.03		34.06		54.69
1964	30.58		32.69		41.19		48.30		56.35		66.40		77.94		74.32		67.43		59.16		40.67		38.06		52.76
1965	39.45		39.18		42.61		50.07	b	56.40	a	62.20		76.65		74.68		64.70		54.58		48.89	c	40.26		54.14
1966	34.06		36.96		45.10	b	52.30		62.42		68.67		78.71		77.32		70.33	c	54.61		46.20		36.97		55.31
1967	34.29		38.50		45.97		48.20		56.90		66.10		76.00		73.48		66.67		53.61		44.53		33.19		53.12
1968	35.84		43.00		46.25	c	47.37		54.76	b	65.37		74.87		69.89	c	63.97	a	51.60	a	43.29	b	33.55	b	52.48
1969	41.87		39.22	a	39.03	b	50.30		60.26		65.64	b	78.23	a	79.13	a	70.03		52.17	a	47.43		40.48		55.32
1970	36.67	a	42.48	c	44.17	a	46.23	d	60.86	b	69.50		78.00	b	77.38	b	65.69	d	51.54	c	44.40	e	37.33	a	54.52
1971	33.73	e	38.42	b	43.19	e	48.60	e	54.56	d	66.70	c	77.21	c	71.86	i	66.35	d	51.73	e	41.23	d	33.59	n	52.17	b
1972	33.42		38.48		48.97	b	48.85	c	57.77		69.43	b	78.17	a	73.25	c	66.07	b	58.74		41.25	b	-----	z	55.85	a
1973	36.16		42.89	a	42.26		50.00		60.35		68.23		77.23		76.65		64.63		50.03		39.66	a	32.69	b	53.40
1974	34.87		33.46		43.90		46.80		56.84		69.07		72.71		68.84		68.27		60.55		39.86	b	31.04	c	52.18
1975	32.06		33.46		40.77		42.38	a	51.38	b	61.63		74.45		71.26		63.40		48.35		38.67		35.87		49.47
1976	34.16		42.90		40.87		47.00		58.42		63.47		75.77		68.81		62.87		51.10		39.60		30.97		51.33
1977	35.13		33.18		35.67	a	45.70		50.74		65.93		77.13		76.26		68.93		57.87		41.57		-----	z	53.46	a
1978	39.45		40.00		-----	z	46.13		53.23		64.77		73.55		-----	z	-----	z	-----	z	-----	z	-----	z	52.85	f
1979	36.03		35.64		39.68		45.37		57.39		65.17		71.68		68.23		67.10		52.00		36.86	a	36.63	a	50.98
1980	40.81		42.55		43.29		47.77		54.55		59.33		75.55		72.84		64.53		50.59	b	41.10		38.53	a	52.62
1981	40.55		39.29		44.13		52.43		58.20	a	69.43		75.77		74.35		66.69	a	51.75	c	40.87		-----	z	55.77	a
1982	35.16		40.89		43.71		48.43		54.42		59.60		72.52		74.65		65.03	a	45.06		42.70		35.74		51.49
1983	35.48		39.64		43.90	a	44.07		54.77		61.60		73.10		70.84		70.47		56.48		42.10		38.94		52.62
1984	34.71		33.03		40.23		46.30		60.23		-----	z	72.36	f	73.61		70.20		53.87		41.27		38.97		49.24	b
1985	38.45		38.56	a	43.48		53.67		62.26		69.23		75.97		73.06		60.60		53.77	a	40.40		33.97		53.62
1986	37.35		40.36		47.74		50.43		60.13		69.70		71.52		73.52		59.59	a	48.13		43.47		38.87	a	53.40
1987	36.00		42.39		45.19		56.40		63.00		71.30		72.90		75.35		67.47		61.32		45.37		36.48		56.10
1988	37.87		43.48		44.77		52.90	a	60.10		70.93		77.81		74.87		64.87		61.90	a	44.93		36.81		55.94
1989	36.81		42.04		49.06		56.97		61.10		69.34	a	79.48	b	75.73	e	68.57		57.23		42.67		35.97		56.25
1990	36.84		38.14		47.28	b	55.52	a	60.68		72.33		77.81		73.13		69.67		57.37	l	45.11	k	37.00		56.84	b
1991	-----	z	-----	z	40.31	e	48.20		56.32		63.50		74.84		76.45		68.73		57.58		44.82	b	42.39		57.31	b
1992	39.42		45.24		47.48		53.34	a	63.58		66.77		74.94		75.65		67.77		55.71		37.27	d	36.86	c	55.34
1993	45.66	b	44.19	a	47.00	b	52.10		63.53	a	68.55	a	75.48	d	75.10		68.04	b	59.94		44.48	a	37.39	c	56.79
1994	36.07	a	40.00		48.10		54.48	a	59.28	b	73.70		77.86	b	79.84		71.21	a	58.39		43.44	c	40.87	a	56.94
1995	40.29	c	46.11	a	-----	z	48.90		58.28	b	66.87		75.86	b	79.16		73.04	b	57.28	b	50.00	f	40.10	a	58.59	b
1996	38.45	b	48.17		48.46	c	55.36	b	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	47.61	h
1997	-----	z	40.73	b	49.65	e	53.61	b	67.70	d	69.75	b	76.52		78.26		74.77		58.58		47.22	c	37.86	c	59.51	a
1998	39.52	b	39.62	b	44.14	c	47.42	f	55.72	f	64.77		76.43	a	77.23	a	71.64	b	54.87	a	41.96	b	38.77	e	54.90	b
1999	37.24	b	41.14		46.82	c	49.86	b	61.14	b	71.62	a	76.83	b	-----	z	72.38	f	-----	z	47.83	g	37.89	c	52.82	d
2000	38.96	e	43.96	b	45.93	q	55.47	k	64.10	j	76.11	k	76.54	r	-----	z	-----	z	55.38	b	36.77		34.39		41.89	g
2001	37.10		38.41	a	45.06		51.38	a	61.81		69.17		77.29		75.58		68.43		56.52		48.17		34.71		55.30
2002	35.81		36.89		40.42		53.53		55.90		67.60		77.10		74.77		69.53		52.23		45.03		36.81		53.80
2003	40.35		41.71		44.74		48.00		58.84		65.27		77.61		77.42		70.03		60.13		43.13		36.42		55.31
2004	39.29		36.83		51.61		52.93		59.48		65.73		74.45		72.03		66.79	b	55.40	p	-----	z	38.88	n	57.68	c
2005	42.81		45.39		45.48		49.33		60.10		68.79	a	76.58		75.42		69.07		57.94		45.20		35.13	a	55.94
2006	35.27	a	39.39		45.52		52.13		61.81		73.17		80.52		76.23		66.63		55.48		44.43		35.19		55.48
2007	34.87		40.21		47.71		52.53		61.10		67.97		78.35		78.16		69.90		56.35		48.08	e	37.00	a	56.02
2008	39.68		39.67	b	47.35	n	51.69	a	58.31	b	71.40		78.60	a	78.54	c	70.65	j	55.62	g	46.87		40.70	a	56.16	c
2009	40.16		41.57		48.23		51.93		65.68		69.64	b	80.67	g	-----	z	-----	z	-----	z	-----	z	-----	z	52.87	f
2010	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2011	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2012	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2013	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2014	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2015	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2016	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2017	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2018	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2019	-----	z	-----	z	-----	z	-----	z	-----	z	69.21	f	79.27	a	78.62	g	73.15	c	55.46	c	49.08	d	41.70	a	59.73	g
2020	38.13		40.43	a	48.00		53.10		64.28	b	69.81	c	80.80	a	80.68		70.77		57.86	b	46.57	b	36.06		57.21
2021	37.93	a	41.64		44.47	a	56.12	d	60.97		74.62	a	78.27	a	76.35		71.63		55.36	f	47.83	a	42.71	c	57.50	a
2022	38.55		38.56	a	44.65	e	54.21	a	61.31	b	74.10	a	79.68		76.90		73.52	a	59.33	m	41.03		40.10	b	56.60	a
2023	38.13		39.07		44.71		50.20		61.68		65.30		82.55		81.39		68.59	c	59.25	c	49.63		38.54	c	56.59
2024	37.83	a	43.07		45.60	a	48.12	m	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.17	i
Period of Record Statistics
MEAN	35.57		39.06		43.66		49.72		57.73		66.64		76.05		74.55		67.47		53.93		41.99		35.95		53.79
S.D.	3.48		3.96		3.59		3.60		3.62		3.96		2.60		2.95		3.32		4.03		3.99		3.10		1.93
SKEW	-0.03		-0.51		0.30		-0.45		0.06		-0.43		-0.53		0.09		-0.31		-0.55		-0.21		-0.47		-0.17
MAX	45.66		48.17		55.68		56.97		67.70		74.62		82.55		81.90		74.77		61.90		49.63		42.71		57.21
MIN	27.60		28.38		35.67		37.67		49.87		53.76		66.71		67.52		59.03		40.64		31.93		24.48		49.47
YRS	90		96		93		94		96		94		93		87		87		87		85		88		51