MALHEUR REFUGE HEADQUARTERS, OR

Minimum of Minimum Temperature (Degrees Fahrenheit)

(355162)

File last updated on April 18, 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
1937	-----	z	-----	z	-----	z	-----	z	-----	z	35.00	o	36.00		30.00		21.00		24.00	d	17.00	d	13.00		-----	z
1938	5.00		-4.00		10.00		19.00	a	25.00		31.00	c	40.00		36.00		30.00	e	22.00		6.00	j	-0.00	p	-----	z
1939	8.00		5.00		9.00		23.00		28.00		31.00		39.00		34.00		29.00	a	18.00		10.00		6.00	a	5.00	b
1940	10.00		15.00	a	19.00		25.00		24.00		32.00		42.00		40.00		32.00		26.00		10.00	a	-2.00		-2.00	b
1941	4.00		13.00		16.00		21.00		24.00		25.00		44.00		37.00	a	27.00		16.00		11.00	b	4.00	m	4.00	p
1942	-12.00		1.00		11.00		25.00		26.00		34.00		43.00		34.00		26.00	e	12.00	d	10.00	b	12.00	b	-12.00	m
1943	-8.00		9.00		17.00		25.00		24.00		33.00		36.00	b	36.00		32.00	f	20.00	c	11.00	e	6.00	a	-8.00	q
1944	-12.00		10.00	d	8.00	b	21.00	e	24.00	g	33.00	e	38.00	j	36.00	f	23.00	b	22.00	c	9.00		1.00		-----	z
1945	-3.00		15.00		4.00		17.00		30.00		32.00		41.00		34.00		25.00		16.00		11.00	a	-3.00	b	-3.00	c
1946	3.00		1.00		15.00		20.00		26.00		32.00		36.00		34.00		24.00		12.00		11.00		3.00		1.00
1947	-11.00		15.00		16.00		21.00		26.00		30.00		40.00		33.00		21.00		13.00		6.00		4.00		-11.00
1948	1.00		-2.00		9.00		20.00		20.00		39.00	a	36.00		36.00		27.00		13.00	a	-----	z	-7.00		-----	z
1949	-26.00		-11.00		16.00	a	20.00		29.00		31.00		42.00	a	37.00		24.00	e	9.00	c	11.00		-6.00		-26.00	j
1950	-16.00	c	-12.00	b	11.00	b	18.00	d	22.00	a	31.00		36.00	a	32.00	c	18.00	a	12.00	c	8.00	c	12.00	a	-16.00	x
1951	-8.00	b	10.00	b	-2.00	a	18.00	c	25.00	c	32.00	d	36.00	e	30.00	a	22.00	e	15.00	f	9.00		-1.00		-----	z
1952	-14.00		-1.00		10.00	f	20.00	c	28.00		28.00		39.00		36.00		30.00		20.00	d	-2.00		-0.00		-14.00	m
1953	14.00		10.00	d	14.00		17.00		21.00		34.00		40.00		36.00		26.00		19.00	a	12.00	a	11.00		10.00	f
1954	1.00		19.00		10.00	b	19.00	c	17.00	e	31.00	b	35.00	a	33.00	a	22.00	d	10.00	g	5.00		-7.00		-7.00	y
1955	-2.00	a	5.00		3.00		18.00		22.00	b	27.00	b	32.00		35.00		31.00	j	15.00	b	-18.00	c	5.00	a	-18.00	u
1956	-14.00		-16.00	a	9.00		20.00	a	28.00		29.00		38.00	a	34.00	f	23.00	a	19.00	c	9.00	c	4.00	b	-16.00	r
1957	-29.00	a	-1.00	a	16.00	c	23.00	a	32.00		35.00	c	37.00	e	39.00	d	29.00	c	25.00	d	9.00	e	14.00	a	-----	z
1958	9.00	a	20.00	b	14.00	a	23.00	a	30.00		38.00	b	43.00	b	41.00	b	25.00	b	13.00	a	-1.00		13.00	b	-1.00	p
1959	-3.00		6.00		8.00	a	21.00		22.00		32.00		33.00	a	38.00	c	24.00		19.00	h	7.00		3.00		-3.00	m
1960	-12.00	a	-5.00		6.00		16.00		25.00		31.00	c	38.00		29.00	b	26.00		14.00		-1.00		2.00		-12.00	f
1961	1.00		20.00		18.00	a	17.00	a	26.00	a	36.00	c	36.00	a	35.00	a	22.00		20.00	d	2.00	a	-9.00	a	-9.00	n
1962	-33.00	c	-6.00		15.00	d	20.00	a	26.00		23.00	a	30.00	c	27.00	e	23.00	k	20.00		5.00		5.00	b	-----	z
1963	-18.00		16.00		12.00		18.00		30.00	a	33.00	c	36.00		30.00		35.00	c	14.00		9.00		-9.00		-18.00	g
1964	5.00		9.00		10.00	c	17.00	a	19.00		29.00	a	39.00		28.00	a	25.00	a	17.00		7.00	a	-6.00	a	-6.00	i
1965	5.00	a	9.00		12.00		24.00		20.00		33.00		35.00		31.00	a	16.00	b	18.00	a	7.00		-17.00	b	-17.00	g
1966	-0.00		6.00		10.00	b	16.00		24.00	a	30.00		34.00	b	28.00	b	29.00		12.00	b	13.00		4.00	b	-0.00	k
1967	7.00		15.00	a	9.00	a	16.00		25.00	a	32.00		44.00		38.00		28.00		19.00		8.00		-8.00		-8.00	c
1968	-0.00		4.00		14.00		7.00		22.00		30.00		29.00		33.00		26.00		13.00		16.00		3.00		-0.00
1969	-3.00		9.00		14.00		19.00		28.00	d	36.00		40.00		28.00		27.00	b	15.00	a	5.00		3.00		-3.00	g
1970	-6.00		16.00		15.00		15.00		23.00		34.00		42.00		35.00		17.00		11.00	a	19.00		-7.00		-7.00	a
1971	-9.00		10.00		4.00		22.00	a	24.00	a	33.00	a	34.00		32.00		18.00		3.00	b	6.00		7.00		-9.00	e
1972	-12.00		-15.00		14.00		15.00		19.00		30.00	a	33.00		37.00		16.00		5.00		14.00		-30.00		-30.00	a
1973	-0.00		7.00		17.00		18.00	a	25.00	a	24.00	a	37.00	a	33.00	d	20.00	a	14.00	g	15.00		12.00	i	-0.00	y
1974	-17.00	b	9.00	i	9.00	d	20.00	d	23.00	g	25.00	m	38.00	n	33.00	n	24.00	k	13.00	l	5.00	h	-8.00	m	-----	z
1975	-0.00	a	5.00	g	9.00		14.00	f	25.00	p	36.00	f	36.00	e	32.00	c	22.00	f	16.00	i	1.00	j	9.00	i	-----	z
1976	6.00	b	-0.00	f	-0.00	c	12.00	a	26.00	b	25.00	f	35.00	f	35.00	c	28.00	a	11.00	d	2.00	h	1.00	e	-----	z
1977	-16.00	f	-0.00	c	12.00	a	15.00	b	25.00	c	33.00	f	33.00	d	39.00	m	29.00	h	18.00	p	-9.00	e	-6.00	e	-----	z
1978	10.00	r	11.00	e	18.00	a	21.00		25.00		36.00	b	41.00		30.00		25.00	a	11.00	d	-3.00		-10.00	b	-----	z
1979	-23.00		-8.00	l	17.00	a	19.00	d	28.00	d	38.00	h	33.00	b	45.00	h	33.00	j	26.00	b	-1.00		10.00	b	-----	z
1980	-12.00	b	19.00	g	18.00	s	11.00	d	30.00	c	26.00	f	38.00		30.00	b	25.00	b	11.00	e	8.00	c	-0.00		-----	z
1981	14.00		6.00	b	16.00		17.00	c	27.00		30.00		36.00		39.00		26.00		16.00	e	3.00		-1.00	b	-1.00	l
1982	-12.00		-3.00		12.00		16.00		24.00		29.00		38.00	c	36.00	b	26.00		15.00		-4.00	c	-6.00		-12.00	h
1983	-9.00		10.00	c	21.00		17.00		28.00		35.00		38.00	a	41.00		24.00	b	23.00		17.00		-12.00		-12.00	f
1984	-15.00	g	6.00	j	17.00	f	25.00	h	27.00	e	36.00	b	47.00	a	41.00	a	24.00	f	22.00	b	17.00	c	-6.00	f	-----	z
1985	-0.00	c	-16.00	c	8.00		21.00	a	27.00	a	32.00	a	47.00		40.00		25.00		9.00	l	-----	z	-11.00	e	-----	z
1986	8.00	t	22.00	s	26.00	k	21.00	k	19.00	i	36.00	h	34.00	d	47.00	k	-----	z	29.00	k	19.00	m	9.00	n	-----	z
1987	-5.00	g	9.00	h	19.00	d	19.00	k	25.00	k	19.00	i	40.00	d	37.00	f	32.00	n	21.00	j	12.00	j	6.00	j	-----	z
1988	-5.00	r	-3.00	m	9.00	m	9.00	m	19.00	l	37.00	g	36.00	l	41.00	l	25.00	i	25.00	j	16.00	l	13.00	u	-----	z
1989	-1.00	k	-----	z	-0.00	k	19.00	g	21.00	a	30.00	g	41.00	d	39.00	a	32.00	b	14.00	i	5.00	g	8.00	e	-----	z
1990	9.00	f	4.00	c	12.00	g	20.00	d	21.00	d	30.00	b	41.00	b	39.00	g	36.00	d	16.00	a	14.00	h	-22.00	d	-----	z
1991	-1.00		14.00	f	12.00	i	13.00	j	25.00	b	32.00	n	-----	z	41.00	i	28.00		6.00		9.00	j	9.00	b	-----	z
1992	4.00		16.00		18.00	a	19.00		27.00		32.00	a	36.00	b	27.00	a	21.00	c	18.00		9.00		-5.00	a	-5.00	i
1993	-8.00		-12.00		-9.00		23.00		26.00		30.00		35.00		32.00		20.00		18.00		-9.00		8.00		-12.00
1994	6.00	a	3.00	b	13.00		22.00		24.00		28.00		36.00		35.00	a	30.00		15.00		5.00		-1.00		-1.00	d
1995	4.00	g	7.00	c	16.00		16.00		-----	z	30.00		32.00		28.00		22.00	b	15.00	g	2.00		7.00	d	-----	z
1996	11.00		-13.00		13.00		23.00		23.00		27.00	a	33.00		32.00		23.00		9.00		18.00		8.00		-13.00	a
1997	2.00	a	16.00		17.00		18.00		23.00		30.00		38.00		39.00		28.00		15.00		9.00	f	-----	z	-----	z
1998	4.00		15.00		13.00	a	24.00	a	29.00	v	34.00	f	50.00	f	37.00	c	32.00	e	16.00	l	18.00	b	-10.00	b	-----	z
1999	11.00	e	2.00	b	17.00	a	21.00	o	24.00	k	32.00	p	42.00	n	29.00	g	22.00	d	12.00	p	15.00	i	8.00	n	-----	z
2000	7.00	k	16.00	l	15.00	l	24.00	j	29.00	d	34.00	l	38.00	q	39.00	q	23.00	q	22.00	w	7.00	l	11.00	h	-----	z
2001	-2.00	l	-0.00	p	21.00	l	18.00	k	25.00	l	27.00	e	41.00	d	37.00	g	25.00	p	19.00	y	11.00	k	10.00	m	-----	z
2002	3.00	q	5.00	q	6.00	k	24.00	s	19.00	k	29.00	w	46.00	h	32.00	r	27.00	v	-----	z	-----	z	-----	z	-----	z
2003	-----	z	-----	z	-----	z	-----	z	-----	z	34.00	x	43.00	l	44.00	k	30.00	k	15.00	k	7.00	p	7.00	q	-----	z
2004	1.00	t	4.00	l	20.00	q	19.00	m	27.00	q	32.00	m	39.00	s	47.00	w	29.00	n	20.00	o	7.00	p	13.00	n	-----	z
2005	8.00	s	11.00	n	17.00	m	20.00	v	31.00	o	30.00	r	44.00	p	-----	z	28.00	r	23.00	r	10.00	n	-8.00	s	-----	z
2006	14.00	q	4.00	n	13.00	n	20.00	r	30.00	n	41.00	r	50.00	u	35.00	l	-----	z	8.00	m	-2.00	o	-1.00	r	-----	z
2007	-3.00	n	5.00	l	19.00	l	19.00	w	23.00	r	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2008	-10.00	c	15.00	d	12.00		14.00		23.00	c	33.00	a	41.00	m	34.00		29.00	a	16.00	a	12.00	a	-16.00		-----	z
2009	2.00	b	11.00	r	15.00	e	17.00	a	24.00	a	36.00	a	44.00		39.00		29.00		18.00		7.00	a	-11.00	a	-----	z
2010	13.00	b	12.00	b	15.00	a	16.00		19.00		30.00		38.00		35.00		31.00		20.00		-3.00		-1.00		-3.00	e
2011	-1.00		-8.00	j	20.00		19.00		25.00		30.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2012	-----	z	10.00		11.00		16.00		27.00		28.00		45.00		40.00		33.00		21.00		14.00		-3.00		-----	z
2013	-7.00		15.00		13.00		16.00		26.00		31.00		45.00		41.00	d	28.00	a	19.00	s	10.00		-18.00	c	-----	z
2014	7.00		5.00	s	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2015	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2016	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2017	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2018	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2019	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2020	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	8.00		-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	-3.36		5.45		12.13		18.77		24.92		31.32		37.98		34.51		25.54		15.89		7.24		-1.11		-6.75
S.D.	10.71		9.81		5.50		3.50		3.17		3.22		4.08		3.99		4.54		5.22		7.49		9.41		9.25
SKEW	-0.61		-0.68		-1.34		-0.54		-0.23		-0.10		0.20		-0.14		-0.04		-0.18		-0.98		-0.64		-1.24
MAX	14.00		20.00		21.00		25.00		32.00		39.00		47.00		41.00		36.00		26.00		19.00		14.00		5.00
MIN	-33.00		-16.00		-9.00		7.00		17.00		23.00		29.00		27.00		16.00		3.00		-18.00		-30.00		-30.00
YRS	59		55		60		60		60		56		61		57		57		53		54		57		12