MOUNT SHASTA, CA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(045983)

File last updated on April 24, 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
1986	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	43.00	x	27.00		27.00		-----	z	-----	z	-----	z
1987	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1988	7.00		12.00		16.00		24.00		25.00		31.00		40.00		40.00		32.00		29.00		15.00		9.00		7.00
1989	9.00		-3.00		19.00		26.00		29.00		37.00		38.00		37.00		34.00		20.00		17.00		14.00		-3.00
1990	12.00		7.00		13.00		28.00		28.00		28.00		36.00		40.00		37.00		22.00		19.00		-13.00	a	-13.00	a
1991	11.00		22.00		14.00		25.00		29.00		31.00		45.00		38.00		35.00		20.00		19.00		17.00		11.00
1992	16.00		19.00		23.00		24.00		29.00		34.00		42.00		37.00		33.00		28.00		16.00		10.00		10.00
1993	3.00	a	7.00		28.00		22.00		28.00		34.00		40.00		-----	z	29.00		29.00		6.00		10.00		-----	z
1994	17.00		15.00		19.00		23.00		30.00		32.00		40.00		40.00		32.00		27.00		10.00		11.00		10.00
1995	19.00	a	13.00		14.00	a	22.00		24.00		30.00		40.00		35.00		37.00		25.00		20.00		16.00		13.00	b
1996	12.00		11.00		17.00		22.00	a	29.00		34.00		35.00		39.00		31.00		21.00		19.00		16.00		11.00	a
1997	2.00		17.00		16.00		20.00		29.00		37.00		35.00		41.00		33.00		22.00		25.00		13.00		2.00
1998	15.00		25.00		18.00		21.00		29.00		35.00		46.00		40.00		35.00		24.00		20.00		-6.00		-6.00
1999	18.00		12.00		14.00		23.00		23.00		33.00		35.00		34.00		30.00		27.00		18.00		19.00		12.00
2000	16.00		20.00		22.00		24.00		26.00		33.00		37.00		42.00		29.00		26.00		15.00		18.00		15.00
2001	12.00		12.00		19.00		19.00		28.00		30.00		41.00		43.00		37.00		29.00		13.00		18.00		12.00
2002	5.00		17.00		13.00		27.00		28.00		35.00		43.00		36.00		32.00		15.00		11.00		12.00		5.00
2003	23.00		14.00		20.00		20.00		27.00		42.00		43.00		43.00		33.00		26.00		15.00		12.00		12.00
2004	9.00		19.00		25.00		26.00		30.00		40.00		43.00		41.00		30.00		26.00		15.00		16.00		9.00
2005	13.00		21.00		22.00		23.00		32.00		35.00		47.00		44.00		29.00		25.00		16.00		15.00		13.00
2006	19.00		8.00	a	11.00		23.00	a	32.00		40.00		43.00		37.00		31.00		22.00		11.00	a	11.00		8.00	c
2007	9.00		13.00		22.00	a	21.00		25.00		36.00		45.00		40.00		28.00		25.00	a	17.00	a	10.00		9.00	c
2008	8.00		13.00		12.00		15.00		28.00		35.00		45.00	b	41.00		33.00		27.00		23.00		3.00		3.00	b
2009	10.00		13.00		15.00		17.00		31.00		40.00		42.00		42.00		38.00		27.00	a	22.00		3.00		3.00	a
2010	25.00		20.00		22.00		19.00		26.00		38.00	k	45.00	s	42.00	s	-----	z	-----	z	15.00	q	13.00		-----	z
2011	13.00		8.00		22.00		22.00		26.00		30.00		44.00		44.00		36.00		23.00		16.00		10.00		8.00
2012	9.00		15.00		16.00		19.00		29.00		32.00		41.00		43.00		40.00		28.00		18.00		9.00		9.00
2013	4.00		20.00		20.00		27.00		30.00		35.00		43.00		43.00		30.00		29.00		23.00		-3.00	a	-3.00	a
2014	19.00	a	14.00		23.00		25.00		32.00		36.00	f	45.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2015	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2016	-----	z	-----	z	29.00	v	30.00	b	34.00	l	37.00	d	-----	z	-----	z	-----	z	29.00	w	24.00		5.00	a	-----	z
2017	2.00	f	12.00	h	20.00	h	16.00	r	22.00	q	31.00	p	-----	z	48.00	o	-----	z	-----	z	-----	z	-----	z	-----	z
2018	19.00	t	16.00	h	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2019	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	41.00	w	32.00	d	16.00		14.00		20.00		-----	z
2020	21.00	c	19.00	j	19.00	x	-----	z	-----	z	-----	z	-----	z	-----	z	32.00	l	16.00	w	18.00	n	16.00	h	-----	z
2021	31.00	w	21.00	t	18.00	c	27.00	o	-----	z	-----	z	-----	z	-----	z	-----	z	31.00		22.00		18.00	c	-----	z
2022	20.00	v	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2023	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	34.00	n	19.00		17.00		22.00		-----	z
2024	18.00		23.00		18.00		23.00	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	12.90		14.54		18.31		22.75		28.22		34.46		41.31		40.00		32.70		24.66		17.10		10.93		6.54
S.D.	6.01		5.99		4.19		3.40		2.38		3.55		3.55		2.86		3.31		4.02		4.44		7.87		6.92
SKEW	0.06		-0.66		0.21		-0.09		-0.34		0.31		-0.45		-0.46		0.35		-0.73		-0.33		-1.30		-1.26
MAX	25.00		25.00		28.00		30.00		32.00		42.00		47.00		44.00		40.00		31.00		25.00		22.00		15.00
MIN	2.00		-3.00		11.00		15.00		23.00		28.00		35.00		34.00		27.00		15.00		6.00		-13.00		-13.00
YRS	29		28		29		28		27		26		26		24		27		29		29		30		24