STEVENS PASS, WA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(458089)

File last updated on April 20, 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
1939	-----	z	-4.00		15.00		21.00		29.00		30.00	a	36.00		35.00		31.00		24.00		26.00		14.00	b	-----	z
1940	6.00	c	16.00	b	20.00	c	24.00	a	27.00		30.00		37.00		38.00		32.00		28.00		-----	z	-----	z	-----	z
1941	20.00	p	11.00		21.00		25.00		27.00		29.00		40.00		35.00		31.00	a	26.00		17.00		-2.00		-2.00	q
1942	-4.00		9.00		11.00	d	22.00	a	22.00	a	31.00	a	40.00		34.00	c	30.00		25.00	a	10.00		6.00		-4.00	k
1943	-11.00	a	9.00	j	3.00		19.00		20.00		28.00	d	36.00		34.00		33.00		38.00	u	21.00	f	11.00		-----	z
1944	8.00		9.00		3.00	b	19.00		-----	z	34.00	e	35.00		30.00		30.00	g	31.00	o	17.00	a	4.00		-----	z
1945	7.00		8.00	b	2.00	a	11.00		31.00	w	31.00	f	34.00	c	31.00	g	29.00		35.00	u	-----	z	-----	z	-----	z
1946	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1947	-----	z	12.00	r	16.00	c	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	15.00	h	-----	z
1948	-----	z	-0.00		6.00	c	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1949	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1950	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	12.00		15.00	a	-----	z
1951	-4.00		3.00		8.00		18.00		26.00	f	36.00	r	34.00	o	36.00	i	29.00	b	18.00		15.00	c	-1.00		-----	z
1952	-4.00		7.00		12.00		14.00		21.00	h	28.00		33.00	a	36.00	e	31.00	d	31.00	b	10.00	b	16.00		-4.00	v
1953	21.00		16.00	a	7.00	b	15.00	f	27.00	i	31.00	j	36.00	b	38.00	c	30.00	a	27.00	b	19.00	b	20.00	b	-----	z
1954	-6.00	a	10.00	b	7.00	b	15.00	d	17.00	e	29.00	t	35.00	f	34.00	d	28.00	f	26.00	e	16.00	e	12.00	c	-----	z
1955	15.00	e	5.00	f	-3.00	d	15.00	c	24.00	i	30.00	e	30.00	g	35.00	p	32.00	j	22.00	h	-10.00	l	-----	z	-----	z
1956	-3.00		-9.00	a	5.00		15.00	g	-----	z	-----	z	-----	z	-----	z	34.00	f	23.00	g	10.00	b	-3.00		-----	z
1957	-8.00		5.00	a	17.00		24.00		34.00		32.00		37.00		37.00		33.00		23.00		16.00		17.00		-8.00	a
1958	14.00		17.00		15.00		26.00		28.00		38.00		40.00		42.00	a	28.00		28.00		6.00		14.00	a	6.00	b
1959	-11.00	a	11.00	a	15.00		21.00		18.00		34.00		36.00	b	36.00	a	32.00	n	26.00		-2.00		14.00		-11.00	s
1960	9.00		3.00		-0.00		22.00		25.00		30.00		36.00		36.00		34.00		22.00		14.00		12.00		-0.00
1961	8.00		16.00		9.00		12.00		28.00		34.00		38.00		42.00		30.00		24.00		10.00		4.00		4.00
1962	-12.00		-10.00		10.00		22.00		22.00	b	30.00	a	34.00	c	40.00	c	30.00	d	29.00	c	14.00	a	9.00		-12.00	q
1963	-9.00	a	16.00	a	16.00		17.00	a	24.00		36.00		36.00		40.00		35.00	a	22.00		15.00		11.00	b	-9.00	f
1964	17.00		15.00		16.00		13.00		21.00	a	33.00		38.00		36.00	b	32.00	a	27.00		14.00	b	-18.00	a	-18.00	g
1965	10.00	b	12.00	a	8.00		24.00		25.00		32.00	a	40.00	a	33.00	c	32.00		27.00		19.00		10.00		8.00	h
1966	12.00	a	13.00	a	5.00	a	23.00	a	25.00	c	30.00		38.00	a	36.00		35.00		25.00		20.00		16.00	a	5.00	i
1967	17.00		14.00		10.00		17.00	a	29.00		34.00		40.00		39.00		36.00	a	24.00		11.00		4.00		4.00	b
1968	-0.00		17.00	a	18.00		12.00		25.00		33.00		38.00	a	38.00		-----	z	-----	z	18.00	o	-25.00	d	-----	z
1969	-22.00		10.00	a	13.00	a	20.00		27.00	b	41.00		40.00	a	31.00	b	34.00		-----	z	13.00	n	9.00		-----	z
1970	2.00	a	20.00		16.00		25.00		29.00		-----	z	-----	z	-----	z	-----	z	-----	z	2.00	o	10.00	a	-----	z
1971	2.00	b	5.00		3.00		16.00	k	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	13.00		-0.00		-----	z
1972	-6.00	a	4.00		9.00		13.00	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	20.00	l	-9.00		-----	z
1973	-2.00		14.00		18.00		23.00	a	25.00		30.00		36.00	c	33.00	f	32.00		27.00	c	13.00	c	16.00	a	-2.00	q
1974	-2.00		16.00	a	4.00		19.00		22.00		31.00	c	37.00		40.00	d	29.00	b	24.00		19.00		11.00	a	-2.00	k
1975	1.00		8.00		9.00	a	12.00		23.00		30.00	b	38.00	a	36.00	e	35.00		21.00	b	4.00		8.00	a	1.00	l
1976	11.00	a	8.00		5.00	b	17.00	d	26.00	a	25.00	a	34.00	a	37.00		33.00		28.00		13.00	a	17.00	a	5.00	l
1977	5.00	a	15.00	a	17.00	a	21.00	a	26.00		31.00		36.00	b	35.00	b	32.00	b	26.00	g	-1.00	b	8.00	a	-1.00	t
1978	4.00	a	14.00		13.00		20.00	i	28.00	i	33.00	d	38.00	d	37.00	i	32.00	d	24.00	a	11.00	b	-12.00	d	-----	z
1979	-14.00		3.00	a	14.00		23.00	a	28.00	h	31.00	d	32.00	a	42.00	d	34.00	e	28.00	f	14.00	h	13.00	a	-----	z
1980	-7.00		7.00		15.00		22.00		28.00		31.00	d	37.00	b	39.00	k	33.00	i	26.00	b	20.00	k	8.00	e	-----	z
1981	16.00		1.00		18.00		17.00	a	25.00	k	32.00		32.00	d	40.00	e	31.00	b	27.00	c	17.00	e	10.00		-----	z
1982	-0.00	a	2.00	b	14.00	a	15.00		26.00	e	32.00	a	35.00	d	40.00	n	32.00	e	22.00	i	9.00	n	13.00	k	-----	z
1983	2.00	a	17.00	c	25.00		23.00	b	28.00	d	35.00	f	37.00	n	42.00	e	28.00	j	28.00	b	15.00	k	-22.00	b	-----	z
1984	3.00	a	17.00	b	20.00	a	20.00		26.00	c	29.00	h	36.00	i	33.00	d	29.00	e	14.00	e	12.00	c	-3.00	c	-----	z
1985	8.00	a	-0.00	a	15.00		19.00	e	23.00		31.00	f	37.00	p	39.00	g	31.00		21.00	b	-6.00	f	-5.00	d	-----	z
1986	-----	z	3.00	b	20.00	d	20.00	i	20.00	e	32.00	c	34.00	j	40.00	t	30.00	a	30.00	c	10.00	e	9.00	d	-----	z
1987	8.00		13.00	b	18.00		23.00	a	28.00	e	31.00	e	38.00	d	36.00	a	32.00	l	30.00	b	18.00	f	3.00	a	-----	z
1988	7.00		1.00	b	19.00	a	22.00	a	25.00	d	30.00	a	34.00	j	39.00	j	31.00	n	26.00	b	15.00	f	10.00	a	-----	z
1989	10.00	a	-12.00	b	5.00		22.00		28.00	e	34.00	e	38.00	d	43.00	c	35.00	e	26.00	c	21.00	n	15.00	h	-----	z
1990	17.00	c	9.00	c	20.00		27.00	b	29.00	h	33.00	d	39.00	q	40.00	f	40.00	k	24.00	g	16.00	p	-12.00	b	-----	z
1991	6.00	a	23.00	b	17.00	a	22.00	e	29.00	e	31.00	c	42.00	i	40.00	d	37.00	k	10.00	d	15.00	k	18.00	c	-----	z
1992	13.00		20.00	b	22.00	h	23.00	d	28.00	e	36.00	i	42.00	h	37.00	n	31.00	f	24.00	h	15.00	m	8.00	a	-----	z
1993	1.00	b	7.00	b	17.00	a	25.00	a	30.00	f	35.00	c	41.00	r	35.00	d	31.00	j	32.00	h	4.00	l	10.00	i	-----	z
1994	22.00		3.00	b	16.00	b	26.00	f	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	3.27		8.66		12.15		19.76		25.36		31.82		36.74		37.03		31.82		24.82		12.90		5.67		1.20
S.D.	9.85		7.85		6.35		4.31		3.52		2.84		2.26		3.28		2.11		4.32		5.80		10.77		5.59
SKEW	-0.23		-0.64		-0.36		-0.49		-0.36		0.80		-0.30		0.02		0.20		-1.61		-0.63		-1.21		-1.00
MAX	22.00		23.00		25.00		27.00		34.00		41.00		40.00		43.00		36.00		31.00		26.00		20.00		6.00
MIN	-22.00		-12.00		-3.00		11.00		17.00		25.00		32.00		30.00		28.00		10.00		-2.00		-25.00		-8.00
YRS	48		50		52		45		36		38		34		34		33		34		31		45		5