SEATTLE MAPLE LEAF R, WA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(457463)

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
1941	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1942	35.00	t	27.00		32.00	a	37.00		38.00	b	45.00	a	49.00	e	49.00	b	43.00		38.00	a	31.00		32.00		-----	z
1943	10.00		30.00		27.00		37.00		40.00	a	41.00	a	48.00		49.00		45.00		32.00		34.00		28.00		10.00	b
1944	27.00	n	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1945	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1946	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1947	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1948	-----	z	-----	z	-----	z	-----	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	-----	z	-----	z	-----	z
1951	16.00		27.00	a	26.00	c	33.00	a	38.00		45.00	b	49.00	c	47.00	b	42.00	c	32.00		28.00	a	18.00	i	16.00	y
1952	28.00	i	29.00	f	30.00	d	31.00		35.00	a	41.00	a	43.00	c	48.00	h	44.00	g	40.00	i	25.00	l	31.00	k	-----	z
1953	30.00	i	30.00	k	26.00	i	34.00	d	39.00		45.00	a	49.00		47.00	c	42.00		36.00		31.00	m	32.00	i	-----	z
1954	17.00	k	31.00	j	27.00	i	33.00	f	32.00	k	42.00	h	45.00	i	47.00	i	41.00	i	32.00	i	31.00	k	29.00	h	-----	z
1955	29.00	j	24.00	i	15.00	h	33.00		39.00		43.00		46.00		46.00		40.00		39.00		8.00	e	24.00		-----	z
1956	17.00		12.00		29.00	k	32.00		39.00		45.00		47.00	a	47.00	b	43.00	d	35.00		28.00		16.00		12.00	r
1957	12.00		22.00	d	32.00		36.00		45.00		47.00		48.00	c	49.00	a	42.00	a	37.00		31.00	a	31.00		12.00	j
1958	34.00		31.00		31.00	b	38.00		40.00		50.00		50.00		52.00		42.00		37.00	b	28.00	g	34.00	d	28.00	o
1959	11.00		29.00		33.00		34.00		35.00		47.00		49.00		48.00		46.00		35.00		25.00		29.00		11.00
1960	25.00		27.00		25.00		37.00		40.00		45.00		46.00		46.00		41.00		38.00		-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	17.86		25.63		29.50		34.73		38.91		44.91		47.64		48.00		42.60		35.90		26.43		27.71		10.50
S.D.	8.75		6.14		3.07		2.37		2.70		2.63		2.01		1.83		1.78		2.42		8.62		6.07		0.71
SKEW	0.96		-1.51		-0.38		-0.09		0.58		0.14		-1.10		0.92		0.64		-0.57		-1.58		-1.04		0.00
MAX	34.00		31.00		33.00		38.00		45.00		50.00		50.00		52.00		46.00		39.00		34.00		34.00		11.00
MIN	10.00		12.00		25.00		31.00		35.00		41.00		43.00		46.00		40.00		32.00		8.00		16.00		10.00
YRS	7		8		8		11		11		11		11		10		10		10		7		7		2