BOTHELL, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(450826)

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
1931	64.00		66.00		68.00		78.00	b	86.00		82.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1932	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	87.00	a	84.00		84.00		65.00		55.00		-----	z
1933	53.00	a	53.00		67.00	a	73.00		75.00		83.00		85.00		91.00		79.00		77.00	a	60.00	b	55.00	d	91.00	i
1934	58.00	a	62.00	b	75.00		84.00		86.00		82.00		81.00		93.00		90.00		82.00	b	63.00	a	56.00	a	93.00	g
1935	67.00		63.00		57.00	a	73.00		77.00		88.00		92.00		90.00		89.00		79.00		54.00		54.00		92.00	a
1936	56.00		51.00	a	62.00	a	73.00		88.00		79.00	a	82.00		83.00	b	79.00		80.00		66.00		63.00	a	88.00	f
1937	40.00		63.00	c	72.00	a	67.00	f	80.00	i	84.00	a	88.00	n	83.00	a	91.00		82.00		67.00	a	56.00	b	-----	z
1938	53.00	a	71.00	a	60.00		76.00		82.00		84.00	a	92.00	a	83.00		91.00		75.00		56.00	a	58.00	b	92.00	g
1939	53.00		53.00		72.00		81.00		86.00		78.00	a	92.00		93.00		79.00		70.00	a	71.00	b	65.00		93.00	d
1940	67.00		62.00		69.00		81.00		80.00		87.00		89.00		91.00		87.00		79.00		59.00	a	62.00	b	91.00	c
1941	63.00		66.00		74.00	a	82.00		80.00		75.00	c	97.00	b	89.00	c	74.00	e	69.00		68.00		57.00		97.00	n
1942	65.00		55.00		76.00		75.00		80.00		95.00		96.00		97.00		83.00		78.00		59.00	b	55.00	b	97.00	d
1943	52.00	b	66.00		60.00		79.00		75.00		83.00		86.00		85.00		90.00		80.00		62.00		54.00		90.00	b
1944	61.00		54.00		66.00		80.00		88.00		86.00	a	96.00		96.00		99.00		79.00		60.00		63.00		99.00	a
1945	60.00	a	55.00	a	59.00		68.00		88.00		85.00		89.00		88.00		86.00		83.00		60.00	b	57.00	a	89.00	e
1946	53.00	c	62.00	a	71.00		72.00		85.00		82.00		90.00		89.00		90.00		68.00		67.00	a	60.00	a	90.00	f
1947	53.00	b	63.00		75.00		82.00		87.00		81.00		85.00		84.00		87.00		71.00		56.00		59.00	c	87.00	e
1948	51.00	t	-----	z	-----	z	-----	z	-----	z	88.00		88.00		83.00	a	83.00	a	78.00	a	56.00	a	46.00		-----	z
1949	49.00	a	67.00	a	68.00	a	77.00		81.00		83.00		88.00		92.00		88.00		69.00		75.00	a	56.00	a	92.00	e
1950	49.00	c	60.00	a	58.00	a	80.00	a	83.00	a	88.00	a	83.00		90.00		95.00	a	73.00		64.00	b	59.00		95.00	k
1951	54.00	a	57.00	b	64.00	a	82.00	a	85.00		95.00		96.00		89.00		91.00		86.00	a	61.00		52.00	b	96.00	h
1952	62.00		64.00		62.00		74.00		82.00		81.00		91.00		92.00		90.00		83.00		67.00		68.00		92.00
1953	55.00		56.00		69.00		69.00		90.00		77.00		92.00		89.00		89.00		76.00		66.00		60.00		92.00
1954	51.00	a	69.00		66.00	a	75.00		82.00		79.00		87.00		82.00		79.00		80.00		67.00		55.00	a	87.00	c
1955	52.00		52.00		68.00		75.00		73.00		100.00		87.00		87.00		88.00		73.00		60.00		54.00		100.00
1956	54.00		49.00		70.00	a	76.00		89.00		80.00		94.00		89.00		91.00	s	68.00	h	60.00	b	57.00		-----	z
1957	53.00		58.00		62.00		79.00		80.00		82.00	h	83.00	a	84.00	k	88.00		76.00		59.00		64.00		88.00	t
1958	57.00		64.00		62.00		75.00	e	90.00	b	93.00		100.00	e	91.00	h	89.00		77.00	b	62.00	c	58.00	j	-----	z
1959	53.00	a	59.00		63.00		75.00		88.00	b	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	55.81		60.00		66.48		76.69		83.31		84.54		89.64		88.60		86.85		77.19		62.59		57.69		93.30
S.D.	6.20		5.92		5.57		4.15		4.86		5.99		5.10		4.14		5.56		5.00		4.97		4.64		4.11
SKEW	-0.00		-0.10		0.04		-0.18		-0.48		0.87		0.14		0.08		-0.35		-0.31		0.44		0.05		0.39
MAX	67.00		71.00		76.00		84.00		90.00		100.00		100.00		97.00		99.00		86.00		75.00		68.00		100.00
MIN	40.00		49.00		57.00		68.00		73.00		75.00		81.00		82.00		74.00		68.00		54.00		46.00		87.00
YRS	27		27		27		26		26		26		25		25		26		26		27		26		10