HARTLINE, WA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(453529)

File last updated on April 25, 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
1927	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1928	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1929	-----	z	-----	z	-----	z	-----	z	31.00		39.00		42.00		36.00		-----	z	26.00		8.00		14.00		-----	z
1930	-11.00		8.00		19.00		28.00		29.00		36.00		42.00		47.00		30.00		26.00		11.00		8.00	a	-11.00	a
1931	18.00		15.00		22.00		28.00		32.00		36.00	b	-----	z	43.00		-----	z	-----	z	5.00	e	-6.00		-----	z
1932	-8.00	d	-15.00		17.00		27.00		33.00		31.00		38.00		38.00		28.00		20.00		25.00		-4.00		-15.00	d
1933	5.00		-20.00	a	24.00		28.00		30.00		35.00		43.00		41.00		29.00		23.00		19.00	a	15.00		-20.00	b
1934	19.00		25.00		23.00		32.00		33.00		41.00		41.00		43.00		-----	z	-----	z	23.00	a	13.00		-----	z
1935	-10.00	a	15.00		20.00	a	17.00		-----	z	-----	z	43.00	b	41.00		40.00		4.00		4.00	a	18.00		-----	z
1936	2.00		-12.00		18.00		14.00		33.00		43.00		42.00		43.00		27.00		24.00		5.00	a	8.00		-12.00	a
1937	-12.00		-6.00	b	25.00		28.00		31.00		39.00		47.00		35.00		37.00		30.00		18.00		15.00		-12.00	b
1938	11.00		17.00	a	20.00		28.00		31.00		37.00		45.00		43.00		39.00	a	30.00		14.00		7.00		7.00	b
1939	17.00		-4.00	a	16.00		30.00		33.00		34.00		43.00		39.00		39.00		23.00		22.00		13.00		-4.00	a
1940	9.00		19.00		26.00		30.00		32.00		42.00		45.00		43.00		40.00		31.00		9.00	a	6.00		6.00	a
1941	15.00	a	24.00		22.00		29.00		31.00		35.00		52.00		45.00		32.00		28.00	a	21.00		10.00	a	10.00	c
1942	-3.00		15.00		20.00	a	22.00		32.00		36.00		39.00		38.00		41.00		25.00		12.00		6.00		-3.00	a
1943	-14.00		10.00	a	10.00	c	26.00	a	32.00		31.00		40.00		40.00		35.00		24.00		24.00	a	8.00		-14.00	f
1944	3.00	b	12.00		15.00		30.00		28.00		41.00		42.00		43.00		31.00		34.00		22.00		4.00		3.00	b
1945	10.00		17.00		12.00		23.00		34.00		38.00		41.00		36.00		33.00		18.00		4.00		9.00		4.00
1946	7.00	a	10.00		25.00		24.00		31.00		35.00	a	43.00		48.00	a	35.00		19.00		10.00		7.00		7.00	c
1947	-5.00	c	-----	z	19.00	a	25.00		40.00		38.00		45.00		40.00		39.00		32.00		23.00	a	7.00		-----	z
1948	9.00	c	3.00		17.00		22.00		27.00	a	48.00	a	38.00		41.00	a	27.00		25.00		17.00		-3.00		-3.00	f
1949	-14.00		-4.00		25.00		28.00	h	26.00	b	31.00	b	46.00	v	39.00	g	34.00		23.00		-----	z	-----	z	-----	z
1950	-19.00	l	-----	z	-----	z	28.00	e	31.00		40.00	a	46.00		46.00		33.00		26.00		18.00	a	12.00		-----	z
1951	-3.00	j	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	31.00		23.00		21.00	a	-4.00	a	-----	z
1952	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	30.00	a	7.00		10.00		-----	z
1953	12.00		21.00	a	21.00		21.00		28.00		34.00		40.00		40.00		32.00	a	27.00		17.00	a	17.00		12.00	c
1954	-8.00	b	15.00	f	-----	z	-----	z	-----	z	-----	z	41.00		41.00	a	37.00		23.00		21.00	a	10.00		-----	z
1955	10.00	c	-----	z	-----	z	24.00	x	25.00	a	35.00		38.00		40.00		32.00		22.00		-4.00	b	3.00		-----	z
1956	-6.00		-19.00	a	10.00		23.00		29.00		34.00		40.00		42.00		33.00		27.00		16.00		-1.00		-19.00	a
1957	-18.00	a	-6.00	a	23.00	a	30.00		42.00		38.00		38.00		40.00		28.00		28.00		20.00		20.00		-18.00	c
1958	19.00		28.00		12.00		29.00		29.00		43.00		45.00		48.00		27.00		26.00		9.00	a	16.00		9.00	a
1959	-3.00		2.00		26.00		26.00		24.00		32.00		35.00		39.00	a	39.00	a	25.00		3.00		15.00		-3.00	b
1960	3.00		11.00		4.00		22.00		28.00		34.00		50.00		31.00		37.00		26.00		22.00		5.00	a	3.00	a
1961	13.00		15.00		19.00		21.00		30.00		35.00		42.00		47.00		29.00		18.00		12.00		-5.00		-5.00
1962	-4.00		8.00		13.00	l	26.00	h	27.00		31.00		39.00		44.00	g	34.00		28.00	c	19.00	b	12.00	a	-----	z
1963	-7.00	a	7.00	b	23.00		28.00	g	26.00	e	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	5.00	i	-----	z
1964	13.00	j	11.00	g	-----	z	26.00	d	24.00	a	-----	z	-----	z	-----	z	33.00		22.00	a	22.00	a	-17.00	g	-----	z
1965	8.00	b	12.00		14.00	a	27.00		-----	z	37.00	b	40.00	a	40.00	j	26.00	c	-----	z	8.00	b	6.00	e	-----	z
1966	3.00	e	14.00	k	19.00	h	22.00	h	33.00	m	-----	z	45.00	o	-----	z	41.00		28.00	f	19.00		10.00		-----	z
1967	10.00		21.00		21.00		21.00	e	31.00		39.00		46.00		50.00	a	43.00		23.00		15.00		3.00	b	3.00	h
1968	6.00		19.00		19.00	a	22.00		29.00		38.00		40.00		42.00		31.00		25.00		22.00		-17.00	a	-17.00	b
1969	-15.00		5.00		18.00		29.00		37.00		41.00		45.00		42.00	d	35.00		24.00		13.00		12.00		-15.00	d
1970	4.00	a	24.00		15.00		21.00		25.00		39.00		40.00		45.00		29.00		24.00		10.00		4.00		4.00	a
1971	1.00	b	15.00		12.00		28.00		33.00		34.00		36.00		36.00		34.00	c	13.00		18.00	a	1.00		1.00	f
1972	-11.00	a	-8.00		20.00		20.00		35.00		40.00	a	43.00		46.00		28.00		19.00		25.00	a	-5.00		-11.00	c
1973	2.00	a	14.00		24.00		25.00		27.00		42.00	k	39.00		38.00		34.00		26.00		10.00		10.00	a	2.00	m
1974	-6.00		22.00		18.00		27.00		25.00		35.00		40.00		42.00		33.00		25.00		24.00		8.00		-6.00
1975	-0.00		6.00	b	19.00		20.00		29.00		33.00		45.00	c	43.00		39.00		23.00		9.00		4.00	a	-0.00	f
1976	9.00	a	4.00		12.00		27.00		29.00		28.00		38.00		39.00		39.00		25.00		12.00		10.00		4.00	a
1977	-0.00		19.00		19.00		23.00		26.00		35.00		40.00		42.00		31.00		28.00		5.00		5.00		-0.00
1978	-0.00		19.00	a	23.00		27.00		32.00		34.00		45.00		43.00		35.00		20.00		10.00		-18.00		-18.00	a
1979	-18.00	a	-15.00		22.00		22.00		30.00		38.00		34.00		48.00		43.00		32.00	a	9.00		15.00		-18.00	b
1980	-5.00		17.00		22.00		26.00	a	35.00		34.00		38.00		38.00		36.00		28.00		20.00		5.00		-5.00	a
1981	22.00		5.00		25.00		18.00		27.00		36.00		34.00		38.00		32.00	a	26.00		19.00		7.00		5.00	a
1982	-10.00		3.00		19.00		21.00	a	26.00		35.00		40.00		40.00		39.00		22.00		9.00	b	7.00		-10.00	c
1983	12.00	a	22.00		20.00		22.00		33.00		35.00		32.00		44.00		31.00		30.00		24.00	a	-19.00	a	-19.00	c
1984	4.00	a	21.00		20.00		29.00		25.00		36.00		39.00		38.00		30.00		11.00		16.00	b	-6.00		-6.00	c
1985	-0.00		-10.00		17.00		20.00		32.00		40.00		53.00		42.00		39.00		25.00	a	-8.00		3.00	b	-10.00	c
1986	15.00	d	-0.00	a	25.00		22.00	a	30.00	e	44.00		40.00		44.00		39.00		33.00	a	13.00		15.00		-0.00	l
1987	6.00	c	20.00		25.00	a	24.00		27.00		35.00		46.00		48.00	a	39.00		30.00		22.00	a	10.00	e	6.00	k
1988	4.00		7.00		27.00		26.00		27.00		38.00		37.00		47.00		28.00	a	31.00		19.00		3.00	a	3.00	b
1989	5.00		-6.00	a	9.00		28.00		29.00		40.00		38.00		42.00		36.00		28.00	a	24.00		-----	z	-----	z
1990	15.00		-2.00	a	24.00	a	33.00	a	35.00		38.00		49.00	a	44.00		44.00	a	24.00		19.00	i	-4.00		-4.00	n
1991	-13.00	a	28.00	a	22.00	c	23.00		33.00		32.00		46.00		45.00		36.00		16.00		14.00	b	21.00	a	-13.00	h
1992	-----	z	28.00		32.00		15.00		35.00		45.00	a	49.00	g	38.00	a	36.00		26.00		15.00	a	8.00		-----	z
1993	-8.00	b	-6.00		5.00		31.00		35.00		37.00		43.00		41.00		34.00		30.00		-2.00	a	2.00	a	-8.00	d
1994	20.00		-----	z	19.00		28.00		-----	z	34.00		48.00		44.00		41.00		26.00		13.00		11.00	c	-----	z
1995	10.00	a	9.00		22.00		26.00		34.00		40.00	h	46.00	i	-----	z	36.00	i	24.00		14.00		7.00		-----	z
1996	-9.00		-16.00	c	17.00		25.00		27.00	a	35.00	b	40.00		45.00		31.00	h	28.00		6.00		11.00	h	-16.00	v
1997	4.00	b	10.00	g	17.00		24.00	a	33.00		37.00		-----	z	48.00		41.00	d	29.00	e	-----	z	-----	z	-----	z
1998	3.00		24.00	g	26.00	i	26.00		32.00		43.00		52.00		-----	z	44.00		25.00		23.00		3.00	k	-----	z
1999	17.00		18.00	g	25.00		24.00		26.00		31.00		42.00	i	45.00		30.00		23.00		26.00		25.00	l	-----	z
2000	9.00		17.00		21.00	i	26.00		27.00		34.00		43.00		40.00		29.00		29.00		14.00		8.00		8.00	i
2001	-----	z	10.00		20.00	a	24.00		30.00		35.00	f	37.00	g	40.00		38.00		26.00		24.00		-----	z	-----	z
2002	14.00	j	18.00	e	18.00	a	28.00	b	24.00		39.00		41.00		41.00		36.00		7.00	a	10.00	a	20.00	r	-----	z
2003	21.00		15.00		21.00		25.00		29.00	i	40.00	g	42.00	f	48.00	i	35.00	g	29.00	g	-----	z	16.00	u	-----	z
2004	-8.00	k	17.00	h	25.00	h	26.00	i	35.00	k	38.00	k	44.00	p	47.00	h	39.00	h	28.00	i	19.00	j	17.00	x	-----	z
2005	-4.00	k	18.00	l	24.00	k	26.00	i	35.00	n	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2006	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2007	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2008	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2009	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2010	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2011	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2012	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	24.00	r	10.00		-----	z
2013	8.00	q	23.00	l	21.00	j	23.00	a	25.00	o	46.00	p	49.00	c	50.00	d	36.00		24.00		14.00		-5.00		-----	z
2014	16.00	a	1.00	d	16.00		26.00		32.00		43.00		44.00		52.00		39.00		32.00	a	10.00		10.00		1.00	f
2015	10.00	d	23.00	a	18.00	a	26.00		37.00	e	43.00	a	48.00	e	46.00	c	33.00	a	39.00	o	10.00	a	8.00	a	-----	z
2016	-1.00		21.00	c	27.00		34.00	d	38.00	d	50.00	y	44.00	f	50.00	o	35.00	q	30.00		26.00		-3.00	a	-----	z
2017	-6.00		13.00	a	20.00	a	26.00	a	32.00	j	38.00	b	51.00	b	46.00	h	33.00	f	20.00	c	19.00	c	6.00	b	-----	z
2018	15.00	a	7.00	d	22.00	k	27.00	b	40.00	c	38.00	e	49.00	g	49.00	l	34.00		29.00		21.00		13.00		-----	z
2019	17.00		4.00		2.00		29.00		31.00		38.00		45.00		48.00		31.00		10.00		14.00		18.00		2.00
2020	-0.00		14.00		19.00		20.00		25.00		38.00	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	3.04		8.93		19.17		25.15		30.48		36.99		42.27		42.37		34.63		24.60		14.77		6.22		-4.89
S.D.	10.46		12.30		5.55		3.94		4.02		3.83		4.50		4.02		4.64		5.67		7.42		8.26		9.64
SKEW	-0.13		-0.60		-0.86		-0.40		0.53		0.35		0.31		-0.01		0.09		-1.38		-0.62		-0.98		-0.02
MAX	22.00		28.00		32.00		34.00		42.00		48.00		53.00		52.00		44.00		34.00		26.00		21.00		12.00
MIN	-18.00		-20.00		2.00		14.00		24.00		28.00		32.00		31.00		26.00		4.00		-8.00		-19.00		-20.00
YRS	74		69		70		74		73		70		67		68		72		75		77		72		38