MONTEBELLO, CA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(045790)

File last updated on April 16, 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
1979	31.00		38.00		41.00	a	50.00	a	47.00		55.00	a	56.00		56.00	a	60.00	a	47.00		41.00		35.00	b	31.00	g
1980	40.00		38.00		40.00		42.00	a	47.00	b	51.00	a	57.00		57.00	a	54.00	a	50.00		40.00	a	40.00		38.00	g
1981	40.00		37.00	c	40.00	a	45.00	a	49.00		58.00		57.00		53.00		54.00		44.00		43.00		30.00	a	30.00	f
1982	30.00	a	40.00		40.00	a	40.00		52.00	a	51.00		56.00	b	52.00		54.00		50.00	b	34.00	c	36.00		30.00	j
1983	42.00	b	44.00	b	40.00	a	43.00		50.00		56.00	a	60.00		58.00		62.00		58.00	b	40.00	a	42.00	a	40.00	j
1984	40.00	b	-----	z	46.00	b	45.00	c	49.00		56.00		50.00		64.00		64.00	a	52.00		40.00		38.00		-----	z
1985	38.00		38.00		38.00		48.00		44.00		54.00	b	62.00		58.00	a	51.00		42.00	a	42.00		38.00		38.00	d
1986	45.00		40.00		40.00		48.00		50.00		58.00		58.00		60.00		52.00		52.00		48.00		38.00		38.00
1987	32.00	b	38.00	a	38.00		48.00		50.00		54.00	b	56.00	a	56.00	a	58.00		55.00		40.00		34.00	a	32.00	h
1988	38.00	a	38.00	a	42.00	a	46.00		-----	z	49.00		58.00	b	58.00		55.00	c	52.00		42.00	a	32.00		-----	z
1989	35.00	c	32.00		42.00		44.00		52.00		54.00		54.00		58.00	a	58.00	a	46.00	b	40.00		42.00		32.00	g
1990	40.00		30.00		38.00		50.00		50.00	a	54.00		53.00	a	60.00	b	58.00		52.00	b	43.00		30.00		30.00	f
1991	40.00		42.00	b	40.00		48.00	a	48.00		-----	z	-----	z	58.00	a	56.00	a	48.00		46.00		38.00	a	-----	z
1992	40.00	a	44.00	a	48.00		52.00	a	54.00	b	55.00		58.00	b	61.00	b	59.00	f	-----	z	44.00	c	36.00	a	-----	z
1993	40.00	b	43.00	b	46.00	e	50.00	c	52.00	b	52.00	d	61.00	g	61.00	b	55.00	a	53.00	a	46.00		39.00		-----	z
1994	-----	z	41.00	b	45.00	a	46.00	a	50.00	d	57.00	a	52.00	a	62.00		58.00	c	52.00	a	39.00	b	42.00		-----	z
1995	42.00	b	48.00	b	42.00	b	44.00	b	51.00	a	51.00	e	59.00		58.00	c	57.00	g	51.00	b	-----	z	44.00		-----	z
1996	-----	z	38.00	c	45.00		48.00	b	54.00	a	56.00		56.00		60.00	d	59.00	b	46.00	b	42.00	f	43.00	e	-----	z
1997	42.00	b	45.00	a	45.00	a	-----	z	55.00	b	59.00		60.00		61.00	c	57.00		50.00	e	47.00	b	37.00	e	-----	z
1998	40.00	a	43.00	c	41.00		41.00	b	48.00	f	51.00	g	60.00	c	61.00	h	55.00	e	51.00	g	46.00	e	35.00	g	-----	z
1999	38.00	i	38.00	f	41.00	d	39.00		49.00	f	49.00	d	58.00	c	58.00	c	55.00	c	55.00	a	44.00	g	40.00	d	-----	z
2000	40.00	b	40.00	b	41.00	c	47.00	h	53.00	f	56.00	h	58.00	g	63.00	e	58.00	d	50.00	i	42.00	h	41.00	q	-----	z
2001	32.00	f	38.00	e	44.00	j	41.00	i	52.00	f	58.00	e	57.00	p	60.00	o	57.00	l	55.00	m	40.00	o	41.00	x	-----	z
2002	34.00	d	41.00	d	42.00	c	47.00	i	-----	z	-----	z	60.00	k	59.00	i	56.00	o	52.00	n	47.00	r	41.00	t	-----	z
2003	45.00	j	45.00	l	45.00	j	43.00	e	49.00	m	57.00	m	63.00	m	56.00	h	55.00	j	53.00	m	44.00	y	39.00	x	-----	z
2004	37.00	w	42.00	m	45.00	g	48.00	b	53.00	c	57.00	d	59.00	d	60.00	c	58.00	p	49.00	v	37.00	q	40.00	s	-----	z
2005	43.00	o	44.00	r	44.00	g	48.00	k	51.00	k	55.00	l	59.00	k	58.00	k	50.00	n	52.00	k	44.00	v	42.00	l	-----	z
2006	41.00	h	40.00	o	36.00	n	45.00	k	50.00	l	54.00	q	52.00	x	61.00	o	58.00	u	-----	z	-----	z	-----	z	-----	z
2007	33.00	q	42.00	r	40.00	q	45.00	y	47.00	w	49.00	s	48.00	p	50.00	p	54.00	x	52.00	u	42.00	x	-----	z	-----	z
2008	39.00	w	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2009	-----	z	29.00	h	33.00	i	39.00	i	46.00	n	46.00	t	59.00	r	60.00	r	54.00	m	-----	z	-----	z	36.00		-----	z
2010	35.00	i	44.00	r	41.00	a	45.00	a	48.00	g	49.00	l	53.00	e	49.00	l	55.00	g	52.00	v	-----	z	-----	z	-----	z
2011	19.00	u	28.00	r	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	38.45		39.82		41.75		45.78		50.37		54.48		56.76		58.73		56.65		50.26		42.28		37.62		38.00
S.D.	3.99		4.05		2.72		3.45		2.75		3.01		3.02		2.91		3.20		4.00		3.49		3.98		0.00
SKEW	-0.82		-0.42		0.68		-0.22		-0.35		-0.38		-0.51		-0.47		0.43		-0.26		-0.30		-0.36		0.00
MAX	45.00		48.00		48.00		52.00		55.00		59.00		62.00		64.00		64.00		58.00		48.00		44.00		38.00
MIN	30.00		30.00		38.00		39.00		44.00		49.00		50.00		52.00		51.00		42.00		34.00		30.00		38.00
YRS	20		22		24		23		19		21		21		22		20		19		18		21		2