ASPEN 1SW, CO

Minimum of Minimum Temperature (Degrees Fahrenheit)

(050372)

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
1980	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	45.00		32.00		31.00		10.00	a	-3.00		7.00		-----	z
1981	-2.00		-8.00		6.00		3.00		20.00		22.00		39.00		34.00		35.00		20.00	a	-1.00		-6.00		-8.00	a
1982	-20.00	b	-20.00	a	5.00	b	5.00		19.00		25.00	b	38.00		41.00	a	30.00		9.00	a	-4.00	c	-12.00	a	-20.00	m
1983	-5.00	a	-2.00	d	7.00	b	-0.00	b	15.00		28.00		40.00		44.00		23.00		23.00	a	5.00	a	-7.00	c	-7.00	n
1984	-15.00	d	-3.00	b	-5.00		5.00		22.00		30.00	b	44.00	b	42.00		22.00	c	12.00	c	-1.00	c	-0.00	g	-----	z
1985	-12.00	d	-24.00	b	1.00	b	14.00		22.00		32.00	a	41.00		32.00	a	21.00	a	22.00	a	1.00	a	-5.00	a	-24.00	n
1986	-----	z	-10.00	b	8.00	b	9.00	a	20.00		35.00		41.00		39.00		30.00	a	16.00	b	4.00	b	-12.00	b	-----	z
1987	-12.00	g	-0.00	d	-2.00	e	12.00	c	26.00	a	34.00		38.00	d	36.00	b	31.00	e	22.00	b	-0.00	e	-8.00	e	-----	z
1988	-16.00	i	-0.00	e	-4.00	i	10.00	d	19.00	c	29.00	b	42.00		42.00		22.00		22.00	a	-0.00		-12.00	f	-----	z
1989	-16.00	f	-25.00	b	-4.00		16.00	a	24.00		30.00	a	42.00		38.00	a	30.00	b	12.00		-4.00	a	-4.00		-25.00	n
1990	-8.00		-6.00		6.00		19.00		23.00		22.00		40.00		38.00		33.00		15.00	a	-3.00		-21.00	a	-21.00	b
1991	-6.00		4.00		-0.00		8.00		24.00	a	34.00		40.00		42.00		28.00	a	7.00	b	-5.00	a	-3.00		-6.00	e
1992	-5.00	a	2.00		11.00		21.00		27.00		28.00		33.00		29.00	b	26.00		12.00		-5.00		-11.00		-11.00	c
1993	-14.00	a	-3.00		-5.00	b	11.00	a	18.00	b	20.00		29.00	a	38.00	d	26.00	a	7.00	a	-----	z	-10.00	d	-----	z
1994	-11.00		-13.00	b	-0.00		11.00	b	25.00		33.00		32.00	a	40.00		29.00	c	17.00	a	-3.00	b	-----	z	-----	z
1995	-8.00		8.00		4.00	b	16.00	f	22.00	a	30.00		36.00	a	42.00	a	22.00		12.00	b	7.00	a	-----	z	-----	z
1996	-9.00	b	-8.00	a	-----	z	13.00		25.00		34.00		44.00		40.00	b	18.00	a	6.00	b	1.00	a	-23.00	c	-----	z
1997	-7.00		-0.00		-1.00		7.00		18.00	a	37.00		37.00	b	37.00	b	34.00	a	8.00	c	-3.00		-6.00	a	-7.00	j
1998	-1.00	b	-8.00	c	-8.00	e	7.00	a	26.00		25.00		45.00	a	40.00	a	34.00	c	-----	z	8.00		-15.00		-----	z
1999	-0.00	b	-7.00		12.00	a	12.00	c	16.00		25.00		41.00	b	41.00		19.00		15.00		4.00		-2.00		-7.00	h
2000	-3.00	b	5.00	a	12.00		17.00	a	22.00		32.00	a	43.00		43.00		22.00		22.00	a	-4.00	b	-2.00	d	-4.00	l
2001	-5.00	b	-6.00	b	11.00		14.00	a	20.00	a	30.00	b	43.00	b	40.00		29.00		13.00	a	-1.00	a	-5.00	c	-6.00	o
2002	-8.00		-15.00	a	-14.00		15.00		17.00		34.00		43.00	a	39.00	a	32.00		16.00		7.00		2.00	a	-15.00	d
2003	6.00		-6.00		5.00	a	13.00	a	22.00	a	33.00		44.00		37.00		25.00		15.00		-7.00	b	-3.00		-7.00	e
2004	-12.00	b	-9.00		8.00	a	19.00		25.00	a	32.00		40.00	a	35.00		30.00	a	18.00		-4.00	a	-9.00		-12.00	g
2005	5.00		2.00		5.00	a	12.00	a	27.00		31.00		40.00	a	39.00	a	32.00		24.00		3.00		-15.00		-15.00	d
2006	-1.00	a	-7.00	a	4.00	b	19.00	c	21.00		36.00		44.00	a	40.00		24.00		15.00	c	-11.00		-10.00		-11.00	k
2007	-12.00	a	-9.00	a	-6.00		15.00	a	27.00		28.00	d	46.00		46.00		25.00		9.00	a	4.00		-8.00		-12.00	h
2008	-11.00	a	-6.00	a	-3.00	b	3.00		18.00		30.00	a	42.00		39.00	a	33.00		11.00		7.00	b	-8.00	a	-11.00	i
2009	-6.00	b	2.00	c	2.00		9.00		29.00		35.00		41.00	a	36.00		26.00		7.00	a	2.00	b	-9.00	a	-9.00	j
2010	-5.00	a	-5.00		2.00		12.00	a	20.00		31.00		35.00	a	40.00		32.00	b	9.00	a	-13.00		-4.00		-13.00	f
2011	-12.00		-22.00		8.00		12.00		17.00		33.00		41.00		43.00		34.00		17.00		4.00		-8.00		-22.00
2012	-8.00		-0.00		-3.00	a	12.00		27.00		-----	z	43.00		45.00		31.00		11.00		5.00		-12.00		-----	z
2013	-13.00		-2.00		-1.00		6.00		15.00		24.00		44.00		42.00		22.00		20.00		9.00		-14.00		-14.00
2014	-4.00		-2.00		7.00		9.00		19.00		31.00		41.00		33.00		32.00		25.00		2.00	c	-8.00		-8.00	c
2015	-8.00		2.00		-1.00		15.00		31.00		37.00		42.00		36.00		35.00		22.00		5.00		-9.00		-9.00
2016	-11.00		-6.00		8.00		13.00		24.00		36.00	a	41.00		38.00		30.00		22.00		6.00		-5.00		-11.00	a
2017	-7.00		-1.00		-0.00		15.00		19.00		32.00		40.00		43.00		24.00		16.00		11.00		-2.00		-7.00
2018	2.00		-3.00		3.00		11.00		29.00		35.00		40.00		41.00		31.00		10.00		2.00		-3.00		-3.00
2019	-9.00		-10.00		4.00		17.00		20.00		30.00		41.00		41.00		33.00	k	-2.00		-0.00		-9.00	a	-10.00	l
2020	-10.00		-11.00		14.00		4.00		27.00		30.00		36.00		41.00		25.00		-5.00		7.00		-4.00		-11.00
2021	-3.00		2.00		2.00		11.00		25.00		36.00		43.00		33.00		29.00		18.00		6.00		-2.00		-3.00
2022	-8.00		-10.00		-7.00		11.00		26.00		29.00		45.00		42.00		36.00		13.00		-1.00		-6.00		-10.00
2023	-6.00		-9.00		-3.00		5.00		31.00		36.00		40.00		40.00		33.00		6.00		-4.00		-3.00		-9.00
2024	-5.00		-3.00		10.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	-6.92		-5.73		2.43		11.24		22.53		30.81		40.57		39.07		28.28		13.93		0.77		-7.35		-11.06
S.D.	5.29		7.42		6.24		4.87		4.25		4.28		3.59		3.70		4.81		6.72		5.30		5.63		5.37
SKEW	0.26		-0.81		-0.28		-0.20		0.12		-0.69		-1.19		-0.67		-0.37		-0.53		-0.36		-0.45		-0.55
MAX	6.00		8.00		14.00		21.00		31.00		37.00		46.00		46.00		36.00		25.00		11.00		7.00		-3.00
MIN	-20.00		-25.00		-14.00		-0.00		15.00		20.00		29.00		29.00		18.00		-5.00		-13.00		-23.00		-22.00
YRS	40		44		42		42		43		42		44		44		43		43		43		40		16