TEMPE ASU, AZ

Minimum of Minimum Temperature (Degrees Fahrenheit)

(028499)

File last updated on April 25, 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
1948	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	60.00	a	61.00		56.00		40.00		27.00		22.00		-----	z
1949	20.00		24.00		30.00		34.00		48.00		50.00		66.00		58.00		58.00	a	34.00		37.00		24.00		20.00	a
1950	16.00		30.00		30.00		35.00	a	38.00		47.00		66.00		63.00		51.00		47.00		34.00		31.00		16.00	a
1951	23.00		27.00		28.00		37.00		41.00		51.00		65.00		64.00		58.00		41.00		31.00		24.00		23.00
1952	25.00		26.00	c	31.00	a	44.00		49.00	a	55.00		60.00		66.00		47.00		45.00		28.00		25.00	a	25.00	f
1953	29.00		23.00		31.00		33.00		39.00		48.00		69.00		58.00		52.00		37.00		25.00		21.00		21.00
1954	27.00	b	32.00		28.00		40.00		42.00		48.00		70.00		59.00		55.00		34.00		34.00		20.00		20.00	b
1955	23.00		19.00	a	29.00		31.00		39.00		46.00		56.00		66.00		48.00		40.00		30.00		29.00		19.00	a
1956	30.00	a	23.00		25.00	a	35.00		45.00		56.00		59.00		57.00		58.00		32.00		23.00	a	26.00	a	23.00	d
1957	30.00	a	30.00		35.00		36.00		45.00		55.00		65.00		56.00		51.00		45.00		26.00		25.00	a	25.00	b
1958	24.00	a	27.00		28.00		34.00		50.00		53.00		59.00		70.00		55.00		40.00		27.00		26.00		24.00	a
1959	26.00		25.00		29.00		42.00		40.00		48.00		71.00	b	67.00		50.00		39.00		29.00		29.00		25.00	b
1960	25.00		24.00		32.00		35.00		45.00		58.00		62.00		63.00		48.00		41.00		29.00		24.00	b	24.00	b
1961	30.00	a	30.00	a	34.00	a	37.00		45.00		51.00		62.00		64.00		52.00		33.00		30.00	d	26.00		26.00	g
1962	21.00	a	27.00		29.00		42.00		43.00		49.00		58.00		58.00		57.00		45.00		32.00	b	30.00		21.00	c
1963	21.00		30.00		31.00		35.00		44.00		49.00		62.00		69.00		58.00		48.00		35.00		26.00		21.00
1964	23.00		22.00		26.00		35.00	a	38.00		50.00		66.00		62.00		52.00		44.00		28.00		26.00	a	22.00	b
1965	27.00		24.00	a	27.00		36.00		35.00		47.00		65.00		58.00		45.00		44.00		34.00		29.00		24.00	a
1966	26.00		25.00		25.00		38.00		-----	z	50.00		64.00		65.00		58.00		39.00		29.00		25.00		-----	z
1967	23.00		27.00		30.00		33.00		35.00		49.00		68.00		65.00		55.00		38.00		36.00		26.00		23.00
1968	26.00		32.00		34.00	a	35.00		43.00		53.00	a	61.00		52.00	a	48.00		42.00		29.00		24.00	a	24.00	d
1969	25.00		26.00	a	28.00		38.00		42.00		56.00		53.00		70.00		57.00		39.00		33.00		26.00		25.00	a
1970	23.00		27.00		31.00	c	32.00		42.00		51.00		62.00		66.00		50.00		33.00		33.00		29.00		23.00	c
1971	21.00		24.00		24.00		36.00		43.00		45.00		62.00		68.00		49.00		26.00		29.00	a	24.00		21.00	a
1972	24.00		23.00	a	30.00		38.00		46.00		56.00		61.00		62.00		52.00		35.00		30.00	a	26.00	a	23.00	c
1973	25.00		29.00	c	35.00		37.00		44.00		51.00		59.00		59.00		53.00		38.00		30.00		27.00		25.00	c
1974	23.00		26.00		30.00		39.00		40.00		53.00	a	62.00		61.00		59.00		40.00		32.00		25.00	b	23.00	c
1975	24.00		27.00		31.00		32.00		35.00		54.00		61.00		58.00		54.00		33.00		27.00		26.00		24.00
1976	23.00		30.00		31.00		37.00	a	50.00		52.00		62.00		59.00		54.00		38.00	a	26.00		25.00		23.00	b
1977	25.00		27.00		29.00		30.00		40.00		53.00		64.00		63.00		52.00		45.00		35.00		29.00		25.00
1978	27.00		29.00		37.00		36.00		45.00		54.00		58.00		54.00		47.00		47.00		35.00		23.00		23.00
1979	26.00		29.00		34.00		33.00		42.00		53.00		59.00		60.00	a	61.00		35.00		26.00		27.00		26.00	a
1980	31.00		28.00		34.00		34.00		42.00	a	47.00		62.00		58.00		51.00	a	38.00		31.00		31.00		28.00	b
1981	29.00		26.00		37.00		40.00		45.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1982	32.00		34.00		40.00	b	45.00		53.00		59.00		65.00		71.00		56.00		45.00		43.00		34.00		32.00	b
1983	33.00		39.00		42.00		42.00		49.00		60.00		67.00		71.00		63.00		59.00		33.00		36.00		33.00
1984	31.00		35.00		41.00		45.00		53.00		64.00	a	70.00		73.00		63.00		45.00		34.00		35.00		31.00	a
1985	34.00		29.00		37.00		50.00		54.00		62.00		72.00		69.00		55.00		53.00		35.00		32.00		29.00
1986	39.00		34.00		43.00		45.00		50.00		68.00		69.00		72.00		54.00		51.00		41.00		35.00		34.00
1987	27.00		37.00		42.00		46.00		55.00		67.00		66.00		69.00		61.00	a	58.00		37.00		28.00	a	27.00	b
1988	32.00		41.00		37.00	a	46.00		49.00	b	59.00		72.00		73.00		60.00		57.00		38.00	c	28.00		28.00	f
1989	30.00		33.00		37.00		51.00		55.00		62.00		73.00		67.00		58.00		46.00		40.00		32.00		30.00
1990	34.00		28.00		-----	z	50.00		55.00	c	62.00		71.00		66.00		62.00		52.00		36.00		24.00		-----	z
1991	31.00	a	38.00		39.00	a	45.00		51.00		61.00		69.00		72.00		62.00		41.00		39.00		30.00	h	30.00	j
1992	35.00		40.00		43.00		49.00		58.00		64.00		66.00		64.00		62.00		52.00		31.00		30.00		30.00
1993	33.00		37.00		39.00		45.00		54.00		51.00		65.00		65.00		56.00		44.00		27.00		22.00		22.00
1994	26.00		27.00		36.00		41.00		47.00		64.00		71.00	a	75.00		60.00		44.00		31.00	a	35.00	a	26.00	c
1995	35.00		41.00		40.00	a	44.00	a	49.00	a	57.00		67.00	a	70.00	a	60.00		45.00	a	41.00		34.00		34.00	f
1996	32.00	a	35.00		39.00		50.00	a	57.00	a	64.00		73.00	b	72.00	b	63.00		41.00		42.00	f	31.00	f	31.00	s
1997	30.00	a	36.00		37.00		46.00	b	52.00	a	63.00	b	71.00	b	71.00	n	71.00	h	45.00		41.00	i	33.00	p	-----	z
1998	35.00	g	39.00		39.00		40.00		52.00		59.00		73.00	a	71.00	a	62.00	c	48.00	a	42.00		29.00	c	29.00	p
1999	35.00	a	37.00	d	32.00	i	36.00	j	50.00	c	57.00	b	68.00		71.00		67.00	a	54.00	b	40.00	f	35.00		-----	z
2000	33.00	e	40.00	f	41.00	d	46.00	f	59.00	h	68.00	a	72.00		69.00		64.00		46.00	a	36.00	a	38.00	a	-----	z
2001	34.00	c	35.00	a	40.00	g	38.00	a	58.00		65.00	a	71.00	a	72.00	b	61.00	a	55.00	g	36.00	b	31.00	f	-----	z
2002	31.00		36.00		34.00		51.00		52.00	a	68.00		73.00		70.00		62.00	e	51.00	d	44.00	j	34.00	b	31.00	v
2003	36.00	a	35.00		43.00		43.00		52.00		65.00		70.00		73.00	a	68.00	b	55.00		38.00	a	29.00		29.00	e
2004	32.00	a	36.00	b	44.00	a	50.00		52.00	b	65.00	a	67.00		70.00		60.00		48.00	a	27.00	b	29.00	a	27.00	k
2005	38.00		42.00	f	39.00	a	45.00	e	47.00		67.00		72.00		70.00		65.00	g	54.00	c	37.00	f	31.00		-----	z
2006	29.00		33.00	a	36.00	a	44.00	h	53.00		60.00		72.00	a	69.00		58.00		46.00		28.00	b	26.00		26.00	m
2007	20.00	b	33.00	a	30.00	a	40.00		50.00	b	58.00		68.00	b	73.00	a	56.00		51.00	b	37.00		28.00		20.00	k
2008	27.00		31.00		36.00	c	35.00	d	50.00	a	57.00		69.00		62.00	a	59.00	a	40.00	b	41.00	b	27.00	c	27.00	q
2009	32.00	d	32.00		38.00	b	40.00	c	54.00	c	57.00	c	73.00		61.00		60.00	b	35.00	a	37.00	i	28.00		-----	z
2010	33.00	a	34.00		36.00	b	40.00		46.00	a	57.00	b	70.00	a	66.00	a	60.00		49.00	b	26.00		24.00	b	24.00	l
2011	24.00	a	21.00	b	38.00	a	35.00		45.00		53.00		63.00	a	73.00		59.00		45.00		36.00		25.00	a	21.00	f
2012	31.00		32.00		32.00	b	40.00	d	49.00	b	58.00	a	64.00		67.00	c	59.00		46.00	d	33.00	e	28.00	b	28.00	w
2013	18.00		28.00	g	34.00		39.00	b	55.00		63.00		73.00	a	67.00	a	53.00	a	42.00	c	38.00	a	26.00	e	18.00	u
2014	31.00	k	29.00	c	39.00	d	38.00	f	49.00	b	57.00	a	66.00	b	63.00		58.00		47.00		36.00		26.00	d	-----	z
2015	25.00		41.00	b	44.00	h	39.00	b	50.00		58.00		66.00	b	65.00		58.00		47.00		32.00		25.00	a	25.00	o
2016	28.00	a	27.00	a	41.00	d	39.00	b	52.00	a	60.00		68.00	c	68.00	a	58.00	c	51.00	c	36.00	c	33.00	c	27.00	y
2017	31.00	a	33.00		37.00	a	42.00	a	48.00		56.00		68.00	a	65.00		48.00		50.00	a	43.00		28.00	c	28.00	h
2018	33.00	c	31.00	b	36.00	c	51.00	g	49.00	d	58.00	g	64.00	g	67.00	c	61.00	b	49.00	c	29.00	d	25.00	f	-----	z
2019	23.00	a	24.00		34.00	c	43.00	g	48.00	c	58.00	h	62.00	k	68.00	a	59.00	b	41.00	b	39.00	b	31.00	a	-----	z
2020	34.00		30.00	a	38.00		42.00	a	54.00		60.00		66.00		70.00		61.00		40.00	b	38.00	a	33.00		30.00	e
2021	32.00		37.00		38.00		49.00		51.00		60.00		68.00		66.00		58.00	e	44.00	g	43.00	d	27.00	b	27.00	r
2022	26.00	c	25.00	a	31.00	a	40.00	d	47.00	a	57.00	a	67.00	f	62.00	b	61.00	d	40.00	e	31.00	s	32.00	a	-----	z
2023	30.00	d	30.00	c	37.00		38.00	c	47.00	c	60.00	k	67.00	i	67.00	f	57.00	f	46.00	k	36.00		26.00	d	-----	z
2024	29.00	k	32.00	a	38.00	o	39.00	r	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	28.08		30.34		34.45		39.91		47.41		56.48		66.00		65.56		56.61		43.72		33.18		27.99		24.56
S.D.	4.92		5.29		5.03		5.44		5.64		6.13		4.81		5.28		5.06		6.73		5.03		3.92		3.94
SKEW	-0.08		0.21		-0.08		0.41		-0.30		0.10		-0.36		-0.40		-0.30		0.02		0.14		0.48		0.59
MAX	39.00		41.00		44.00		51.00		58.00		68.00		73.00		75.00		68.00		59.00		43.00		38.00		34.00
MIN	16.00		19.00		24.00		30.00		35.00		45.00		53.00		52.00		45.00		26.00		23.00		20.00		16.00
YRS	73		73		71		69		73		71		71		73		72		72		68		70		39