HAPPY JACK RANGER STATION, AZ

Minimum of Minimum Temperature (Degrees Fahrenheit)

(023828)

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
1969	-----	z	-----	z	-----	z	-----	z	25.00		32.00		36.00		45.00		34.00		15.00		7.00	e	1.00	h	-----	z
1970	1.00	i	13.00	i	12.00		3.00		17.00		27.00	a	35.00		45.00		29.00		19.00		13.00		-3.00	k	-----	z
1971	-8.00	d	3.00	e	-12.00		13.00		23.00		25.00		39.00		44.00		26.00		-0.00		10.00		-7.00		-12.00	i
1972	10.00	a	-0.00	e	6.00		9.00		22.00		34.00		43.00		37.00		30.00		1.00		1.00		-9.00		-9.00	f
1973	-7.00		-2.00	a	-5.00	a	14.00	d	24.00	d	33.00	b	36.00		40.00		30.00		18.00		3.00	e	5.00	l	-----	z
1974	-0.00		7.00	h	9.00	a	14.00	a	17.00	a	31.00		39.00		40.00	a	28.00		26.00	a	12.00	b	-5.00	i	-5.00	x
1975	-0.00	c	-9.00	c	4.00	b	-2.00	g	12.00		30.00		43.00		35.00		33.00		11.00		9.00	b	-----	z	-----	z
1976	-10.00	i	-2.00	c	-6.00	f	9.00	e	28.00		-----	z	43.00		34.00	a	31.00		18.00		-2.00	c	9.00	j	-----	z
1977	-15.00	f	2.00	a	3.00	k	5.00	b	16.00		32.00		39.00		39.00		29.00		25.00	a	10.00	j	13.00	i	-----	z
1978	-6.00	d	-7.00	b	11.00	a	16.00	a	16.00		31.00		37.00		35.00	b	31.00		-----	z	3.00		-19.00	h	-----	z
1979	-35.00	e	-6.00	h	7.00	h	11.00	k	15.00	b	26.00		35.00		34.00		33.00		14.00		-0.00		4.00	h	-----	z
1980	6.00	h	3.00	b	3.00	i	3.00	h	18.00	a	26.00		40.00		38.00	a	29.00		-----	z	11.00	a	8.00		-----	z
1981	8.00		3.00		7.00	b	5.00		19.00		35.00		44.00		40.00		33.00		19.00		16.00	b	8.00	g	3.00	k
1982	-2.00	f	-7.00	c	-2.00	b	16.00	i	25.00		27.00		36.00	a	44.00		29.00	a	19.00		6.00	a	-5.00	e	-----	z
1983	1.00	j	-1.00	i	18.00	i	7.00	i	23.00	b	27.00		41.00		37.00	a	39.00		28.00	a	-1.00	b	1.00	g	-----	z
1984	-1.00	h	5.00	i	11.00	i	10.00	a	20.00		29.00		41.00		43.00		33.00		13.00	b	-2.00	b	-2.00	c	-----	z
1985	-14.00	i	-16.00	j	-3.00	i	13.00	g	24.00		31.00		40.00	a	39.00		24.00		27.00	a	-5.00	a	6.00	k	-----	z
1986	20.00	i	-8.00	i	8.00	k	18.00	h	19.00		34.00	a	38.00		41.00	b	28.00		20.00	e	13.00	c	7.00	j	-----	z
1987	-13.00	n	-5.00	m	-5.00	i	14.00	h	23.00	a	30.00	c	31.00	a	38.00		28.00	b	28.00	a	10.00	d	-2.00	i	-----	z
1988	-2.00	l	6.00	f	10.00	h	21.00	i	15.00	c	29.00	b	41.00	b	41.00	e	27.00	c	31.00	c	2.00	f	-27.00	n	-----	z
1989	-11.00	m	-8.00	l	1.00	j	17.00	k	23.00	k	26.00		38.00	c	36.00	b	29.00	b	15.00	g	10.00	k	3.00	l	-----	z
1990	-2.00	m	7.00	w	-9.00	m	14.00	i	24.00	h	28.00	e	43.00	l	36.00	e	31.00	b	19.00	d	2.00	i	-22.00	k	-----	z
1991	5.00	l	28.00		-2.00	f	13.00	a	19.00	f	27.00	b	43.00	d	37.00	d	33.00	c	11.00	f	9.00	m	-6.00	j	-----	z
1992	-1.00	j	5.00	j	11.00	i	21.00	h	28.00	m	31.00	d	31.00	d	38.00	f	30.00	d	23.00	d	1.00	n	-4.00	f	-----	z
1993	-6.00	e	28.00	a	4.00	d	21.00	c	19.00	b	22.00	a	40.00	c	42.00	d	30.00	a	21.00	a	9.00	a	3.00	e	-----	z
1994	3.00		-0.00	f	12.00	a	15.00	a	22.00		31.00	b	35.00	a	46.00	c	34.00	e	17.00	e	4.00	c	7.00	e	-----	z
1995	-7.00	b	15.00	b	13.00	c	17.00	b	24.00	e	23.00	a	37.00	b	48.00	d	32.00	d	23.00	i	15.00	b	8.00	g	-----	z
1996	3.00		-1.00		2.00	b	18.00	b	24.00	h	35.00	q	-----	z	40.00	e	34.00	b	14.00	c	6.00	d	-----	z	-----	z
1997	-9.00	c	3.00	b	-1.00	c	18.00	d	23.00	a	29.00	f	37.00	b	45.00		29.00		13.00	b	15.00	h	-4.00	d	-----	z
1998	3.00	g	-9.00	b	-3.00	d	6.00	a	22.00		29.00	e	40.00	j	45.00	a	32.00	d	17.00	d	4.00	i	-2.00	o	-----	z
1999	7.00	e	5.00	a	15.00	b	4.00	h	22.00		23.00	e	42.00	g	35.00	o	32.00	m	24.00	n	6.00	l	7.00	l	-----	z
2000	4.00	l	4.00	i	5.00	k	19.00	k	22.00	j	34.00	d	37.00	f	40.00	a	35.00	c	22.00	c	-1.00	k	12.00	l	-----	z
2001	-1.00	i	-4.00	g	8.00	g	22.00	e	25.00	c	34.00		42.00		42.00	b	32.00		19.00	k	8.00	i	-2.00	p	-----	z
2002	-6.00	n	1.00	m	1.00	p	8.00	j	12.00	f	26.00	l	38.00	f	30.00	e	27.00	f	16.00	h	11.00	f	-8.00	h	-----	z
2003	-2.00	m	-4.00	k	-1.00	j	5.00	i	12.00	i	25.00	d	37.00	b	38.00		28.00		23.00		2.00		-14.00	b	-----	z
2004	-7.00	i	-1.00	n	-2.00	j	22.00	r	26.00	n	30.00	p	35.00	q	41.00	j	33.00	q	16.00	k	1.00	m	5.00	o	-----	z
2005	-2.00	m	10.00	l	9.00	n	20.00	i	23.00	h	34.00	g	36.00	j	36.00	g	33.00	g	26.00	l	3.00	j	8.00	m	-----	z
2006	3.00	m	10.00	k	7.00	i	23.00	f	27.00		37.00	g	44.00		41.00	c	30.00	a	21.00		8.00		2.00	a	-----	z
2007	-13.00		-6.00	b	16.00	g	16.00		21.00	a	29.00	a	46.00		48.00	f	29.00	b	26.00	a	14.00	a	-1.00	b	-13.00	w
2008	-2.00	l	-3.00	m	15.00		21.00	b	24.00	a	31.00		46.00		45.00		37.00		10.00	q	20.00	i	-5.00	b	-----	z
2009	4.00		-2.00		15.00	d	20.00	h	34.00	e	36.00	q	47.00		36.00		29.00		6.00		18.00	k	1.00		-----	z
2010	-6.00	a	4.00		-0.00	a	13.00		19.00		32.00		41.00		43.00		35.00	a	22.00		17.00	i	-15.00		-15.00	l
2011	-16.00	a	-0.00	d	12.00		23.00	p	23.00		28.00		38.00		47.00		37.00		24.00		13.00		-2.00	a	-16.00	v
2012	15.00		5.00		7.00		21.00		22.00		35.00		46.00		48.00		35.00		24.00	c	2.00		-3.00	b	-3.00	e
2013	-12.00		-1.00		15.00		21.00		27.00		28.00	c	46.00		40.00		29.00		19.00		12.00		-2.00		-12.00	c
2014	13.00		9.00		18.00		15.00		26.00		35.00		48.00		42.00		32.00		31.00		11.00		7.00		7.00
2015	-2.00		13.00		12.00		18.00		27.00		32.00		42.00		45.00		39.00		29.00	a	7.00		-3.00		-3.00	a
2016	-1.00		-10.00		12.00	i	17.00	g	25.00	a	35.00	a	42.00		43.00	j	33.00		26.00		2.00		1.00	a	-----	z
2017	-2.00	d	15.00		14.00		20.00		23.00	a	31.00		47.00		39.00	e	23.00		30.00		18.00		13.00		-2.00	j
2018	-0.00	e	-3.00	h	18.00		22.00		28.00		38.00		46.00		44.00		38.00	n	23.00	f	14.00	q	3.00	n	-----	z
2019	5.00	b	-8.00	e	1.00		20.00		23.00		35.00		36.00		46.00	g	31.00		11.00		11.00		-8.00		-8.00	n
2020	5.00		7.00		11.00	b	20.00		32.00	t	30.00	c	44.00	g	45.00		30.00	h	14.00		3.00		-----	z	-----	z
2021	12.00		8.00	c	22.00	w	24.00		20.00	h	35.00	d	49.00	r	51.00	u	-----	z	-----	z	21.00	q	-----	z	-----	z
2022	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	38.00	a	20.00		7.00		1.00	d	-----	z
2023	-2.00		-3.00		6.00		2.00		26.00		29.00	a	46.00	y	45.00		29.00		29.00	v	18.00	b	-2.00	b	-----	z
2024	-8.00		5.00		14.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	-1.83		2.78		7.67		14.87		22.21		30.11		40.28		40.74		31.23		19.61		7.39		-1.63		-2.67
S.D.	10.10		9.41		7.51		6.15		4.30		3.72		4.29		4.17		3.53		7.36		5.98		6.59		9.50
SKEW	-0.96		1.08		-0.71		-0.59		-0.07		-0.17		-0.10		-0.27		0.24		-0.72		-0.12		0.05		0.06
MAX	15.00		28.00		18.00		24.00		34.00		38.00		48.00		48.00		39.00		31.00		18.00		13.00		7.00
MIN	-35.00		-10.00		-12.00		2.00		12.00		22.00		31.00		30.00		23.00		-0.00		-5.00		-15.00		-12.00
YRS	30		32		30		31		42		46		43		46		48		41		36		24		3