CASA GRANDE, AZ

Minimum 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	70.00	f	-----	z	55.00	e	45.00		37.00		26.00		-----	z
1904	21.00		-----	z	-----	z	37.00		46.00		58.00		63.00		67.00		-----	z	34.00	a	24.00		28.00		-----	z
1905	30.00		25.00	a	40.00		40.00		40.00		60.00		68.00		73.00		50.00		47.00		32.00		25.00		25.00	a
1906	24.00		34.00		33.00		28.00		52.00		64.00		71.00		65.00		57.00		27.00	c	-----	z	17.00	b	-----	z
1907	-----	z	24.00	a	-----	z	29.00		47.00		40.00	a	69.00		60.00		60.00		45.00		29.00		21.00		-----	z
1908	23.00		19.00		30.00		37.00		45.00		48.00		60.00		57.00		40.00	a	-----	z	-----	z	30.00		-----	z
1909	32.00		30.00		38.00		40.00		50.00		40.00	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1910	-----	z	25.00		38.00		40.00		48.00		53.00	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1911	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	63.00		-----	z	60.00	a	-----	z	-----	z	37.00		-----	z
1912	-----	z	24.00		27.00		38.00		46.00		-----	z	52.00	p	-----	z	45.00	u	-----	z	-----	z	-----	z	-----	z
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	26.00	e	34.00	g	46.00	a	55.00		75.00	w	-----	z	-----	z	-----	z	-----	z	32.00	y	-----	z
1918	-----	z	-----	z	-----	z	-----	z	48.00	i	56.00		67.00		60.00		56.00		40.00		28.00		29.00		-----	z
1919	19.00		28.00		33.00		45.00		54.00		55.00	a	69.00	f	68.00		58.00		36.00		28.00		-----	z	-----	z
1920	28.00		34.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	21.00	a	-----	z
1921	22.00	a	26.00		33.00	c	34.00		42.00	a	51.00	g	65.00	m	-----	z	51.00	m	52.00	n	-----	z	-----	z	-----	z
1922	18.00	d	-----	z	27.00	b	34.00	a	40.00	n	-----	z	71.00	g	71.00	g	61.00	g	34.00	b	27.00	e	29.00	c	-----	z
1923	23.00	b	26.00	c	29.00	e	35.00	c	45.00	e	-----	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	74.00	s	65.00		64.00		52.00		44.00		27.00		24.00		-----	z
1926	22.00	a	30.00		33.00		43.00		46.00		56.00	a	59.00		61.00		57.00		44.00		-----	z	23.00		-----	z
1927	27.00	b	31.00		32.00		39.00		45.00		49.00		66.00		68.00		48.00		41.00		36.00	a	25.00	b	25.00	e
1928	20.00	c	28.00	a	32.00		33.00		50.00		52.00		63.00		61.00		-----	z	36.00		-----	z	19.00	b	-----	z
1929	20.00		21.00		29.00		32.00	a	43.00		49.00		69.00		69.00		59.00		30.00		26.00		22.00		20.00	a
1930	21.00		28.00		31.00		38.00		40.00		48.00		70.00		65.00		49.00		40.00		26.00		19.00		19.00
1931	20.00		33.00		28.00		46.00		46.00		57.00		68.00		65.00		50.00		40.00		24.00	b	18.00	e	18.00	g
1932	17.00	j	23.00	e	31.00	b	38.00	k	44.00		49.00	b	69.00		63.00	a	59.00	a	37.00		32.00	b	21.00	e	-----	z
1933	23.00	c	19.00	d	29.00	d	32.00	j	39.00		50.00		67.00		64.00		56.00		46.00		29.00	b	22.00	d	-----	z
1934	23.00	e	31.00	e	39.00	a	34.00	b	50.00	c	50.00	b	71.00		69.00		49.00		38.00	a	26.00	a	21.00	c	21.00	w
1935	20.00	f	27.00	a	28.00		32.00		46.00		55.00		56.00		68.00		59.00		29.00	b	26.00	c	24.00		20.00	l
1936	22.00	h	26.00	b	32.00	a	31.00		46.00		51.00		62.00	e	69.00	a	47.00	h	43.00		34.00		25.00	b	-----	z
1937	17.00	a	26.00	a	34.00		38.00		48.00		54.00		67.00		62.00		57.00	c	45.00		32.00		30.00	b	17.00	g
1938	25.00	a	27.00		30.00		36.00		42.00		55.00		60.00		57.00		62.00	j	34.00		22.00		27.00		22.00	k
1939	25.00	a	22.00		26.00	h	42.00	a	-----	z	57.00	d	67.00		68.00	k	-----	z	39.00	x	41.00		40.00	o	-----	z
1940	22.00	h	29.00	c	33.00	c	45.00	b	53.00	c	60.00	d	63.00	c	66.00	h	61.00	f	40.00	d	28.00	g	27.00	f	-----	z
1941	27.00	e	33.00	e	37.00		35.00		48.00	a	56.00		61.00	a	65.00	b	45.00		38.00		24.00		25.00		24.00	n
1942	24.00		25.00		25.00		36.00		40.00		54.00		65.00		58.00		58.00		35.00		28.00		26.00		24.00
1943	21.00		23.00		41.00	v	38.00		43.00		51.00		59.00		69.00		58.00		38.00		27.00		27.00		21.00	v
1944	20.00		25.00		27.00		38.00		45.00		47.00		59.00		66.00		61.00		45.00		28.00		23.00		20.00
1945	23.00		30.00	b	32.00		32.00		47.00		53.00		64.00		62.00		48.00		-----	z	29.00		-----	z	-----	z
1946	-----	z	-----	z	-----	z	-----	z	51.00		59.00		66.00		68.00		61.00		39.00		29.00	a	27.00	a	-----	z
1947	24.00	c	28.00		37.00		43.00		52.00		57.00		69.00		68.00		61.00		45.00		28.00	a	28.00	b	24.00	f
1948	22.00	c	22.00	g	27.00	d	39.00		49.00		58.00		71.00		68.00		60.00		42.00		28.00		23.00	a	22.00	o
1949	20.00		27.00		33.00		36.00		50.00	e	55.00	g	71.00		63.00		64.00		34.00		39.00		24.00		20.00	l
1950	17.00		29.00		32.00	b	41.00	b	41.00	e	50.00	c	68.00	a	65.00		56.00		48.00		33.00		31.00		17.00	m
1951	23.00		30.00		28.00	a	39.00		44.00		52.00		70.00		65.00		60.00		43.00		33.00		25.00		23.00	a
1952	24.00		27.00		33.00		45.00		53.00		60.00		67.00		69.00		52.00		48.00		30.00		29.00		24.00
1953	30.00		29.00		33.00		35.00		43.00		55.00	b	70.00		63.00		53.00		40.00	e	28.00	a	22.00		22.00	h
1954	25.00	b	32.00		28.00	a	44.00		38.00		50.00		70.00		60.00		60.00		36.00		31.00		15.00		15.00	c
1955	24.00		17.00		26.00		33.00		39.00	a	46.00		60.00		66.00	j	47.00		39.00	d	-----	z	-----	z	-----	z
1956	-----	z	31.00	f	30.00		40.00		48.00		64.00		65.00		61.00		62.00		37.00		27.00		23.00		-----	z
1957	31.00		32.00		37.00		40.00		48.00		59.00		69.00		62.00		55.00		45.00		29.00		28.00		28.00
1958	25.00		30.00		32.00		39.00		51.00		57.00		67.00		70.00		59.00		46.00		26.00		31.00		25.00
1959	25.00		28.00		34.00		50.00		46.00		62.00		69.00		68.00		54.00		41.00		33.00	a	31.00		25.00	a
1960	21.00	a	26.00		34.00		36.00		50.00		62.00		72.00		70.00		54.00		45.00		31.00	g	20.00		20.00	h
1961	30.00	i	32.00		35.00		40.00		54.00		54.00		67.00		67.00		52.00		37.00		30.00		29.00		29.00	i
1962	22.00		27.00		32.00		44.00	i	48.00		55.00		64.00		62.00		61.00		46.00		34.00		32.00		22.00	i
1963	20.00		34.00		33.00		38.00		44.00		56.00	a	65.00		69.00		62.00		50.00		37.00		26.00		20.00	a
1964	21.00		26.00		30.00		38.00		42.00		55.00		69.00		66.00		58.00		47.00		29.00		28.00		21.00
1965	28.00		27.00		29.00		41.00	b	42.00	a	56.00		70.00		68.00		47.00		46.00		32.00	c	31.00		27.00	f
1966	25.00		29.00		28.00	b	44.00		53.00		59.00		72.00		68.00		64.00	c	44.00		33.00		24.00		24.00	e
1967	20.00		28.00		32.00		40.00		42.00		54.00		68.00		67.00		58.00		40.00		33.00		26.00		20.00
1968	28.00		32.00		34.00	c	33.00		41.00	b	47.00		64.00		61.00	c	45.00	a	40.00	a	31.00	b	24.00	b	24.00	n
1969	25.00		27.00	a	30.00	b	39.00		44.00		58.00	b	66.00	a	70.00	a	62.00		41.00	a	35.00		29.00		25.00	h
1970	25.00	a	29.00	c	34.00	a	38.00	d	44.00	b	55.00		68.00	b	69.00	b	47.00	d	38.00	c	36.00	e	31.00	a	-----	z
1971	19.00	e	31.00	b	27.00	e	41.00	e	39.00	d	49.00	c	61.00	c	57.00	i	51.00	d	29.00	e	33.00	d	28.00	n	-----	z
1972	23.00		25.00		33.00	b	40.00	c	49.00		54.00	b	61.00	a	67.00	c	48.00	b	43.00		32.00	b	-----	z	-----	z
1973	28.00		31.00	a	35.00		39.00		46.00		57.00		66.00		70.00		53.00		38.00		30.00	a	25.00	b	25.00	d
1974	22.00		24.00		30.00		38.00		44.00		55.00		64.00		59.00		62.00		48.00		30.00	b	15.00	c	15.00	e
1975	20.00		26.00		29.00		35.00	a	36.00	b	55.00		62.00		59.00		52.00		31.00		29.00		27.00		20.00	c
1976	19.00		31.00		32.00		38.00		50.00		53.00		68.00		59.00		53.00		37.00		23.00		21.00		19.00
1977	23.00		24.00		24.00	a	31.00		40.00		55.00		69.00		67.00		55.00		45.00		34.00		-----	z	-----	z
1978	27.00		29.00		-----	z	36.00		44.00		48.00		58.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1979	21.00		28.00		30.00		29.00		42.00		53.00		59.00		57.00		59.00		35.00		22.00	a	26.00	a	21.00	b
1980	29.00		28.00		34.00		34.00		44.00		52.00		68.00		61.00		55.00		34.00	b	28.00		28.00	a	28.00	c
1981	33.00		28.00		34.00		39.00		49.00	a	57.00		70.00		67.00		58.00	a	36.00	c	25.00		-----	z	-----	z
1982	26.00		27.00		30.00		37.00		42.00		46.00		61.00		68.00		40.00	a	29.00		32.00		27.00		26.00	a
1983	23.00		31.00		36.00	a	32.00		44.00		53.00		63.00		63.00		63.00		50.00		25.00		31.00		23.00	a
1984	23.00		25.00		30.00		30.00		45.00		-----	z	63.00	f	63.00		61.00		42.00		27.00		29.00		-----	z
1985	29.00		23.00	a	19.00		43.00		50.00		58.00		69.00		63.00		50.00		45.00	a	28.00		26.00		19.00	b
1986	32.00		27.00		38.00		40.00		42.00		64.00		61.00		65.00		48.00	a	40.00		33.00		32.00	a	27.00	b
1987	24.00		33.00		37.00		45.00		54.00		64.00		64.00		68.00		60.00		54.00		33.00		24.00		24.00
1988	28.00		35.00		31.00		42.00	a	46.00		53.00		73.00		70.00		53.00		56.00	a	32.00		22.00		22.00	b
1989	27.00		29.00		35.00		49.00		53.00		59.00	a	69.00	b	65.00	e	53.00		39.00		33.00		25.00		25.00	h
1990	28.00		24.00		32.00	b	46.00	a	53.00		60.00		68.00		65.00		60.00		49.00	l	32.00	k	23.00		-----	z
1991	-----	z	-----	z	34.00	e	37.00		43.00		56.00		67.00		67.00		59.00		35.00		35.00	b	30.00		-----	z
1992	29.00		38.00		38.00		45.00	a	53.00		58.00		61.00		67.00		58.00		46.00		28.00	d	28.00	c	28.00	h
1993	31.00	b	37.00	a	39.00	b	42.00		52.00	a	51.00	a	69.00	d	66.00		57.00	b	49.00		31.00	a	23.00	c	23.00	q
1994	28.00	a	26.00		40.00		44.00	a	51.00	b	63.00		69.00	b	75.00		61.00	a	44.00		29.00	c	30.00	a	26.00	k
1995	32.00	c	40.00	a	-----	z	40.00		48.00	b	54.00		69.00	b	70.00		59.00	b	46.00	b	39.00	f	32.00	a	-----	z
1996	28.00	b	33.00		35.00	c	46.00	b	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1997	-----	z	31.00	b	34.00	e	38.00	b	55.00	d	62.00	b	67.00		67.00		65.00		44.00		37.00	c	28.00	c	-----	z
1998	32.00	b	34.00	b	33.00	c	36.00	f	48.00	f	57.00		68.00	a	66.00	a	62.00	b	42.00	a	37.00	b	24.00	e	-----	z
1999	30.00	b	33.00		39.00	c	37.00	b	47.00	b	51.00	a	70.00	b	-----	z	61.00	f	-----	z	31.00	g	29.00	c	-----	z
2000	28.00	e	37.00	b	38.00	q	43.00	k	51.00	j	65.00	k	71.00	r	-----	z	-----	z	44.00	b	27.00		26.00		-----	z
2001	27.00		30.00	a	35.00		38.00	a	49.00		55.00		67.00		68.00		61.00		48.00		28.00		26.00		26.00	b
2002	24.00		24.00		26.00		41.00		46.00		59.00		70.00		61.00		53.00		43.00		33.00		28.00		24.00
2003	33.00		26.00		36.00		37.00		43.00		60.00		70.00		70.00		59.00		47.00		25.00		21.00		21.00
2004	24.00		28.00		37.00		42.00		51.00		55.00		57.00		62.00		50.00	b	46.00	p	-----	z	24.00	n	-----	z
2005	31.00		36.00		36.00		43.00		46.00		61.00	a	67.00		69.00		57.00		46.00		29.00		23.00	a	23.00	b
2006	23.00	a	31.00		34.00		44.00		54.00		59.00		71.00		67.00		58.00		43.00		27.00		25.00		23.00	a
2007	17.00		31.00		30.00		45.00		49.00		57.00		72.00		71.00		54.00		43.00		40.00	e	26.00	a	17.00	f
2008	26.00		29.00	b	38.00	n	44.00	a	45.00	b	61.00		72.00	a	74.00	c	67.00	j	39.00	g	37.00		28.00	a	-----	z
2009	30.00		32.00		39.00		37.00		56.00		62.00	b	73.00	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
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	63.00	f	67.00	a	72.00	g	62.00	c	32.00	c	38.00	d	30.00	a	-----	z
2020	31.00		27.00	a	39.00		45.00		54.00	b	57.00	c	66.00	a	71.00		59.00		39.00	b	32.00	b	28.00		27.00	k
2021	29.00	a	33.00		29.00	a	46.00	d	50.00		64.00	a	70.00	a	67.00		61.00		42.00	f	36.00	a	32.00	c	29.00	r
2022	28.00		27.00	a	34.00	e	38.00	a	49.00	b	64.00	a	72.00		72.00		66.00	a	44.00	m	32.00		28.00	b	-----	z
2023	29.00		28.00		36.00		32.00		50.00		59.00		71.00		71.00		60.00	c	45.00	c	35.00		32.00	c	28.00	i
2024	25.00	a	33.00		38.00	a	40.00	m	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	24.91		28.55		32.41		38.73		46.69		55.23		66.39		65.74		55.98		41.09		30.48		25.90		22.67
S.D.	4.11		4.16		4.06		4.69		4.48		5.07		4.02		4.04		5.58		5.76		4.24		4.12		3.06
SKEW	0.11		0.05		-0.30		-0.06		-0.01		-0.47		-0.64		-0.28		-0.73		-0.23		0.26		-0.31		-0.23
MAX	33.00		40.00		40.00		50.00		56.00		64.00		73.00		75.00		66.00		56.00		41.00		37.00		28.00
MIN	17.00		17.00		19.00		28.00		36.00		40.00		56.00		57.00		40.00		27.00		22.00		15.00		15.00
YRS	90		96		93		94		96		94		93		87		87		87		85		88		30