BEAVERTON 2 SSW, OR

Minimum of Minimum Temperature (Degrees Fahrenheit)

(350595)

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
1972	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	26.00	f	28.00		3.00		-----	z
1973	16.00	a	23.00		31.00	c	29.00		35.00		34.00		42.00		36.00		36.00		32.00		-----	z	30.00		-----	z
1974	10.00	a	27.00		24.00		32.00	a	33.00	b	39.00	a	44.00		43.00	a	38.00		31.00		29.00		25.00	a	10.00	g
1975	22.00		24.00		26.00		27.00		32.00		38.00	a	45.00		43.00	b	41.00		34.00		26.00		26.00		22.00	c
1976	20.00		24.00		24.00		31.00		35.00		34.00	b	42.00		44.00	a	40.00		32.00		21.00		23.00		20.00	c
1977	14.00		25.00		28.00	a	27.00	a	34.00		36.00	a	43.00		48.00		40.00	a	36.00	a	24.00		29.00		14.00	e
1978	25.00		28.00	a	27.00		29.00		31.00		40.00	a	47.00		43.00		39.00	a	29.00		18.00		13.00		13.00	c
1979	11.00	a	9.00		31.00		32.00		36.00	a	38.00		43.00		45.00		39.00	a	38.00	a	27.00		27.00	a	9.00	e
1980	15.00		25.00	a	28.00	a	30.00		35.00	b	42.00		47.00		40.00		39.00	a	29.00		29.00		19.00	a	15.00	f
1981	26.00		25.00	a	27.00		28.00		34.00	a	41.00	a	41.00		42.00		38.00		31.00	a	24.00	a	26.00	a	24.00	f
1982	11.00	a	17.00	a	28.00	d	28.00		32.00	a	41.00		41.00	b	45.00	a	34.00	a	30.00	a	23.00	b	19.00	b	11.00	p
1983	22.00	b	27.00	b	33.00		30.00		38.00	a	37.00		45.00	a	45.00	a	36.00		31.00	a	19.00	b	-0.00		-0.00	j
1984	19.00		28.00		29.00	a	30.00		37.00		39.00		43.00	a	42.00	a	37.00		31.00	a	28.00	a	14.00	a	14.00	f
1985	21.00	b	14.00	a	25.00	b	31.00	c	-----	z	-----	z	48.00		45.00	b	42.00	a	29.00	f	9.00	b	18.00	a	-----	z
1986	31.00	b	26.00	c	33.00	b	31.00		35.00	a	46.00	b	46.00	a	46.00		41.00	a	38.00		30.00	b	27.00	b	26.00	p
1987	22.00		28.00		29.00	a	31.00	b	39.00	a	42.00		49.00	a	44.00	b	41.00	a	36.00		27.00		25.00	c	22.00	k
1988	22.00	a	20.00		27.00	a	31.00	a	35.00	e	41.00	a	45.00	a	45.00		39.00	a	38.00		28.00	b	23.00	a	20.00	n
1989	26.00	a	8.00	a	19.00	a	34.00	b	38.00		45.00		47.00	a	47.00		40.00		31.00	c	30.00	b	24.00	b	8.00	m
1990	27.00	b	18.00	b	28.00	b	37.00	b	34.00		47.00	b	49.00	b	46.00	e	49.00	d	33.00	e	30.00	f	10.00	b	-----	z
1991	21.00	b	22.00	a	30.00		-----	z	37.00	a	37.00		46.00	a	45.00	a	42.00	f	31.00	a	27.00	a	26.00	a	-----	z
1992	-----	z	30.00		33.00		31.00		36.00		45.00		52.00	a	47.00	b	40.00	b	34.00	a	31.00		27.00	a	-----	z
1993	17.00		22.00	b	31.00	b	35.00	c	40.00	b	44.00	b	45.00		44.00		38.00		40.00	d	19.00	b	24.00	b	17.00	s
1994	28.00	a	24.00		31.00	a	36.00		39.00	a	43.00	a	46.00		48.00	a	44.00	a	33.00	a	25.00		27.00	b	24.00	i
1995	31.00		16.00	a	28.00	a	32.00		41.00	b	44.00	c	47.00	c	46.00	a	47.00		27.00		28.00	a	27.00		16.00	l
1996	16.00		16.00	a	27.00		34.00		34.00		43.00		45.00		47.00	c	42.00		35.00	c	30.00	c	27.00	c	16.00	m
1997	23.00	e	29.00	d	30.00	a	30.00	c	37.00	a	44.00	c	47.00	a	-----	z	-----	z	-----	z	33.00	e	27.00	d	-----	z
1998	23.00	c	30.00	a	29.00	b	33.00	d	43.00	c	47.00	c	54.00	b	49.00		45.00	c	37.00	e	36.00	b	12.00	c	-----	z
1999	28.00	b	31.00	b	30.00	a	29.00	b	36.00	c	41.00	c	47.00	d	49.00	a	37.00	d	33.00	b	35.00		27.00	b	-----	z
2000	28.00	f	28.00	c	29.00		31.00	d	35.00	d	44.00	a	46.00	b	46.00	c	40.00	e	36.00	a	25.00	b	28.00	a	-----	z
2001	27.00	c	24.00	c	31.00	b	30.00	b	36.00	f	40.00	c	46.00	b	47.00	e	41.00	c	33.00	c	31.00	b	31.00	b	-----	z
2002	25.00	g	28.00	b	26.00	c	33.00		32.00	c	41.00	a	45.00	e	46.00	a	43.00	i	30.00		28.00	c	28.00	a	-----	z
2003	28.00	c	26.00	a	26.00	d	33.00	h	34.00	f	33.00	e	-----	z	47.00	j	42.00	i	39.00	j	25.00	h	26.00	l	-----	z
2004	15.00	k	30.00	f	32.00	g	32.00	e	40.00	g	43.00	i	48.00	l	51.00	m	-----	z	37.00	l	-----	z	30.00	h	-----	z
2005	26.00	h	20.00	f	31.00	e	35.00	f	38.00	g	45.00	a	48.00	b	49.00	c	30.00	c	37.00	d	28.00	d	25.00	g	-----	z
2006	31.00	a	11.00	f	27.00	e	31.00	e	33.00	b	44.00	b	47.00	c	44.00	i	40.00	b	30.00	a	26.00	c	25.00		-----	z
2007	19.00	a	27.00		30.00	j	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	21.73		23.41		28.36		31.13		35.72		41.09		45.88		45.07		39.76		33.20		26.52		22.41		18.33
S.D.	6.05		5.88		2.96		2.40		2.86		3.80		2.85		2.79		3.70		3.26		5.35		7.65		4.73
SKEW	-0.28		-1.11		-0.80		0.49		0.60		-0.45		0.60		-1.12		0.10		0.28		-1.10		-1.50		-0.57
MAX	31.00		31.00		33.00		37.00		43.00		47.00		54.00		49.00		49.00		40.00		36.00		31.00		22.00
MIN	10.00		8.00		19.00		27.00		31.00		33.00		41.00		36.00		30.00		27.00		9.00		-0.00		13.00
YRS	30		32		33		31		29		32		32		30		29		30		31		32		3