BULLHEAD CITY, AZ

Minimum of Minimum Temperature (Degrees Fahrenheit)

(021050)

File last updated on January 25, 2021
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
1977	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	38.00	i	40.00		-----	z
1978	35.00		37.00		43.00	a	45.00		49.00		66.00		66.00		64.00	c	60.00		51.00		35.00		27.00		27.00	d
1979	25.00		33.00		40.00		41.00	a	51.00		58.00		67.00	a	67.00		64.00		37.00	a	35.00		34.00		25.00	c
1980	35.00		35.00	a	39.00		43.00	a	53.00		50.00		73.00	a	60.00	a	63.00		46.00		39.00		35.00	b	35.00	f
1981	34.00	a	33.00		44.00		46.00		55.00		69.00		64.00		63.00		65.00		39.00		34.00		35.00	a	33.00	b
1982	30.00	a	35.00	c	37.00	a	42.00	d	50.00		60.00		64.00	a	71.00		54.00		45.00	b	38.00	b	30.00	a	30.00	o
1983	31.00	b	37.00	a	42.00	a	40.00		51.00		62.00	a	65.00	a	68.00		62.00		53.00		32.00	a	29.00	a	29.00	h
1984	35.00	a	34.00		35.00		40.00		55.00		64.00		71.00		69.00		66.00	b	47.00		34.00		25.00		25.00	c
1985	35.00	a	28.00	b	33.00		49.00		55.00		60.00		72.00		69.00		55.00		50.00		34.00	c	30.00	e	28.00	k
1986	36.00		32.00		42.00		52.00	b	55.00		72.00		70.00		73.00		54.00		46.00	d	41.00		32.00	b	32.00	h
1987	31.00	a	36.00		38.00		43.00		56.00	a	68.00		64.00		63.00		64.00		53.00		36.00		26.00		26.00	b
1988	31.00	a	37.00		28.00	a	44.00		51.00	a	60.00		73.00		66.00		58.00		50.00		39.00		28.00		28.00	c
1989	29.00		28.00		45.00		52.00		52.00	a	66.00		70.00		68.00		58.00		46.00		45.00		33.00		28.00	a
1990	33.00		30.00		39.00		50.00	a	55.00		66.00		71.00		63.00		62.00		52.00		42.00		24.00		24.00	a
1991	35.00		38.00		37.00		43.00		51.00	a	59.00		71.00		68.00		64.00		40.00		38.00		32.00		32.00	a
1992	37.00		41.00		46.00	a	51.00		61.00	c	62.00		69.00	a	67.00		61.00		55.00	a	35.00		32.00	a	32.00	g
1993	31.00		38.00		41.00		47.00		56.00		56.00		68.00		65.00		60.00		48.00		36.00		35.00		31.00
1994	32.00		36.00		45.00		47.00		57.00		67.00		72.00		74.00		61.00		45.00		31.00		32.00		31.00
1995	36.00		41.00		38.00		47.00		52.00		58.00		70.00		72.00		66.00		47.00		45.00		36.00	e	36.00	e
1996	31.00		33.00		42.00		50.00		56.00		65.00		78.00		72.00		61.00		41.00		45.00		33.00		31.00
1997	36.00		37.00		38.00		49.00		60.00		67.00		67.00		77.00		68.00		46.00		40.00		36.00		36.00
1998	34.00		40.00		39.00		40.00		51.00		61.00		72.00		71.00		62.00		51.00		39.00		37.00		34.00
1999	37.00		42.00		45.00		42.00		47.00		56.00		73.00	a	68.00	b	62.00		50.00		43.00		36.00		36.00	c
2000	31.00		40.00		41.00		50.00		57.00		66.00		70.00		70.00		65.00		48.00		35.00		36.00	a	31.00	a
2001	35.00		35.00		42.00		41.00		55.00		64.00		70.00		70.00		65.00		51.00		37.00		33.00		33.00
2002	31.00	d	35.00		33.00		50.00		55.00		66.00	f	76.00		69.00		61.00		48.00	a	43.00		32.00	a	31.00	l
2003	42.00		31.00		41.00		44.00	b	53.00	a	68.00	p	76.00		73.00		67.00	a	57.00	h	38.00	g	23.00	h	-----	z
2004	34.00	a	35.00	f	46.00	h	52.00	d	58.00	n	63.00	j	71.00	y	72.00	d	62.00	f	47.00	c	41.00	e	33.00	h	-----	z
2005	34.00	f	41.00	f	38.00	o	46.00	d	55.00	g	64.00	l	71.00	g	73.00	c	60.00		54.00	c	39.00		29.00	a	-----	z
2006	33.00	a	38.00	a	39.00	a	46.00	c	58.00		66.00	a	78.00	a	70.00		60.00	a	49.00	f	40.00	f	31.00		31.00	u
2007	28.00		36.00	a	35.00		50.00		62.00	a	62.00	a	74.00		71.00		60.00		53.00		38.00		40.00		28.00	c
2008	32.00		31.00		36.00	c	45.00	g	55.00		62.00		74.00		70.00	b	64.00	a	50.00	b	46.00		33.00		31.00	o
2009	39.00	a	34.00		37.00		47.00		61.00		64.00		73.00	a	68.00	a	65.00	b	43.00	a	40.00	c	32.00	d	32.00	m
2010	36.00	c	40.00	b	38.00		44.00	d	52.00		65.00		72.00	c	66.00	a	62.00		49.00		30.00	d	30.00		30.00	q
2011	27.00	h	34.00	b	37.00	c	41.00	a	52.00	c	60.00	a	70.00	b	69.00	f	66.00	c	50.00	j	39.00		31.00	c	-----	z
2012	34.00	b	37.00	b	39.00	c	43.00	a	59.00	c	66.00	g	72.00	d	74.00	d	66.00	c	50.00	e	38.00	j	30.00	f	-----	z
2013	28.00	g	34.00	j	43.00	c	49.00	d	57.00	e	68.00	c	76.00	d	69.00	c	55.00	g	45.00	i	42.00	p	28.00	h	-----	z
2014	35.00	j	35.00	j	46.00	m	42.00	h	57.00	o	65.00	n	74.00	m	68.00	k	62.00	l	55.00	l	40.00	n	29.00	r	-----	z
2015	29.00	i	40.00	n	39.00	e	47.00	c	51.00	d	65.00	e	71.00	c	76.00	b	65.00	d	55.00	f	36.00	h	28.00	h	-----	z
2016	35.00		36.00	b	42.00		47.00		59.00		71.00		69.00		70.00		58.00	a	55.00	a	37.00		35.00		35.00	d
2017	34.00	g	36.00		40.00		49.00		56.00		60.00		73.00		73.00	a	62.00		51.00		43.00	o	35.00		34.00	w
2018	36.00	q	31.00		39.00		46.00		53.00	r	66.00	u	72.00	u	72.00	w	66.00	w	55.00	w	-----	z	-----	z	-----	z
2019	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2020	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	33.50		35.42		39.39		46.03		54.62		63.09		70.92		69.26		62.05		48.15		38.21		32.40		30.21
S.D.	3.27		3.53		3.75		3.70		3.59		4.63		3.65		3.78		3.48		4.47		4.14		3.78		3.81
SKEW	-0.07		-0.22		-0.61		-0.06		0.15		-0.47		-0.16		-0.30		-0.61		-0.67		0.09		-0.21		-0.06
MAX	42.00		42.00		46.00		52.00		62.00		72.00		78.00		77.00		68.00		55.00		46.00		40.00		36.00
MIN	25.00		28.00		28.00		40.00		47.00		50.00		64.00		60.00		54.00		37.00		30.00		24.00		24.00
YRS	34		36		38		39		37		34		37		38		37		34		33		35		19