TUCSON 17 NW, AZ

Minimum of Minimum Temperature (Degrees Fahrenheit)

(028795)

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
1982	-----	z	-----	z	-----	z	-----	z	48.00	b	59.00	a	66.00		68.00	a	56.00		41.00		36.00	a	30.00	a	-----	z
1983	30.00		35.00	a	39.00		36.00	a	48.00	a	57.00	a	56.00		62.00		62.00	a	53.00	b	28.00	b	31.00	d	28.00	m
1984	41.00	x	32.00	h	26.00	a	27.00	a	46.00	b	52.00	a	62.00	c	63.00	n	60.00	a	39.00		29.00	b	29.00	e	-----	z
1985	28.00	b	21.00	b	37.00	c	43.00		44.00		55.00		66.00		64.00		53.00	a	48.00	b	29.00		26.00	b	21.00	l
1986	35.00	a	29.00		40.00	a	44.00		45.00		63.00		66.00		67.00		51.00		46.00	e	39.00		32.00		29.00	g
1987	22.00		34.00		35.00		41.00		51.00		63.00		65.00		66.00		58.00		54.00		34.00		26.00	a	22.00	a
1988	28.00	a	38.00		33.00		36.00		44.00	a	55.00		70.00		69.00		53.00		56.00		35.00		23.00		23.00	b
1989	27.00	a	28.00		34.00		47.00	a	50.00		60.00	b	67.00		63.00		58.00	a	42.00		35.00		27.00		27.00	e
1990	30.00		26.00		31.00	a	42.00		51.00		57.00	a	66.00	a	65.00	a	59.00	a	46.00	i	31.00	a	24.00		24.00	o
1991	29.00		37.00		33.00		41.00		45.00		53.00	a	66.00	a	70.00		63.00		38.00		35.00		31.00		29.00	b
1992	30.00	a	36.00		38.00		44.00		50.00		63.00		66.00		62.00		63.00		53.00		28.00		30.00	b	28.00	c
1993	34.00		35.00	a	39.00	a	46.00		51.00		53.00		69.00		67.00		55.00		-----	z	33.00	j	28.00	a	-----	z
1994	32.00	b	30.00	b	41.00		40.00	b	51.00	c	65.00	a	68.00	b	65.00	a	61.00		42.00		28.00	h	-----	z	-----	z
1995	33.00	c	40.00	d	36.00	g	39.00	d	47.00	h	55.00	c	67.00	f	69.00	d	65.00	h	47.00	j	40.00	g	31.00	o	-----	z
1996	31.00	f	37.00	d	40.00	i	48.00	k	54.00	c	63.00	a	69.00	c	67.00	f	57.00	e	38.00	s	33.00	l	26.00	e	-----	z
1997	28.00	g	33.00	a	35.00	d	39.00	g	59.00	c	57.00	b	67.00	c	68.00	e	65.00	g	44.00	b	37.00	g	28.00	a	-----	z
1998	32.00	d	37.00	g	35.00	g	39.00	a	50.00	g	56.00	f	68.00	n	67.00	c	60.00	d	45.00	j	40.00	a	29.00	i	-----	z
1999	33.00	i	32.00	h	35.00	g	32.00	c	45.00		51.00	a	67.00	b	65.00		63.00		52.00		33.00	a	30.00	a	-----	z
2000	28.00	a	34.00	c	36.00		40.00		-----	z	65.00	b	69.00		64.00		62.00		45.00	b	32.00	c	33.00	a	-----	z
2001	28.00	b	30.00		37.00		36.00	a	51.00	b	60.00	a	69.00		68.00	a	63.00		51.00		31.00	a	29.00	a	28.00	i
2002	24.00	b	26.00		32.00	b	44.00	h	47.00	a	60.00	b	68.00	a	68.00	b	52.00	a	45.00	g	39.00	b	29.00	c	-----	z
2003	34.00		32.00		34.00	b	40.00	a	46.00	a	65.00		69.00	d	68.00	a	64.00	d	47.00		30.00	a	23.00	b	23.00	p
2004	30.00	a	28.00	a	37.00	a	42.00	a	54.00	a	59.00	a	63.00	c	65.00		52.00	a	44.00	a	26.00		26.00	c	26.00	n
2005	30.00	a	37.00		34.00	c	43.00	d	49.00	c	56.00	c	70.00	c	57.00	b	56.00	c	49.00	b	28.00	b	29.00	b	-----	z
2006	30.00	c	33.00	a	26.00	a	40.00	c	53.00	e	63.00	c	55.00		58.00	b	46.00	d	39.00	b	-----	z	24.00	d	-----	z
2007	20.00	a	33.00		33.00	c	43.00	a	47.00	b	40.00	b	50.00		67.00	g	55.00	c	46.00	b	37.00	b	24.00	b	20.00	y
2008	26.00	b	19.00	b	34.00	d	41.00	e	41.00	d	58.00	c	55.00	d	61.00	a	50.00	a	38.00	d	41.00		26.00	c	-----	z
2009	32.00	b	33.00	d	35.00	e	36.00		52.00	f	59.00	f	62.00	f	58.00	e	59.00	i	35.00	e	-----	z	-----	z	-----	z
2010	32.00	e	-----	z	35.00	d	39.00	d	43.00	d	61.00	a	68.00	a	62.00		56.00	a	43.00	a	27.00	c	27.00	b	-----	z
2011	25.00	b	20.00	d	39.00	b	34.00	m	42.00	h	58.00	g	60.00	b	65.00	e	60.00	e	45.00	h	38.00	a	21.00	d	-----	z
2012	35.00	d	34.00	e	26.00	h	42.00	d	45.00	c	-----	z	52.00	n	53.00	k	60.00	b	48.00	a	37.00	d	29.00	i	-----	z
2013	15.00	d	27.00	c	31.00	e	39.00	c	41.00	e	61.00	j	61.00	d	48.00		54.00	e	39.00	q	38.00	b	30.00	d	-----	z
2014	32.00	b	33.00	b	35.00	r	32.00	a	33.00	d	61.00		69.00	h	63.00	e	58.00	a	53.00	c	34.00		28.00	c	-----	z
2015	25.00		33.00	e	40.00	b	42.00	d	49.00	g	65.00	a	70.00	a	64.00		64.00	a	47.00	b	31.00		26.00	b	25.00	y
2016	31.00	c	22.00	b	35.00	b	36.00	c	45.00		47.00	a	63.00	b	56.00	d	45.00	e	53.00	b	33.00	d	31.00	f	-----	z
2017	28.00	a	32.00	d	39.00	d	38.00	c	43.00	c	40.00	c	65.00	a	59.00	b	51.00	a	50.00		46.00	d	28.00	h	-----	z
2018	40.00	p	33.00	b	35.00	j	45.00	d	47.00	j	43.00	j	52.00	m	62.00	o	55.00	s	40.00	h	33.00	h	-----	z	-----	z
2019	-----	z	24.00	d	33.00	i	43.00	e	51.00	c	59.00	a	67.00		71.00	b	59.00		37.00	a	37.00	d	29.00	c	-----	z
2020	34.00	c	25.00	d	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2021	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	60.00	k	39.00	h	43.00	j	35.00	p	-----	z
2022	30.00	f	27.00	k	32.00	d	39.00	q	50.00	e	60.00	i	70.00	h	69.00	k	63.00	e	40.00	g	35.00	b	30.00	d	-----	z
2023	28.00	c	27.00	f	31.00	f	33.00	d	48.00	c	56.00	b	71.00	a	65.00	a	63.00	f	46.00	e	40.00	a	34.00	a	-----	z
2024	28.00	n	32.00		38.00	a	38.00	x	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	29.00		30.83		35.10		39.62		47.55		57.45		65.12		64.03		57.20		45.97		34.13		27.78		25.50
S.D.	4.40		5.35		3.69		4.36		4.80		6.34		5.01		4.74		5.08		5.75		4.76		3.07		3.51
SKEW	-1.15		-0.61		-0.66		-0.83		-0.43		-1.21		-1.41		-1.27		-0.59		-0.12		0.24		-0.16		0.00
MAX	35.00		40.00		41.00		47.00		59.00		65.00		71.00		71.00		64.00		56.00		46.00		34.00		29.00
MIN	15.00		19.00		26.00		27.00		33.00		40.00		50.00		48.00		45.00		35.00		26.00		21.00		22.00
YRS	33		35		31		34		33		33		33		34		35		30		32		32		4