SEQUIM, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(457538)

File last updated on April 20, 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
1916	-----	z	-----	z	-----	z	-----	z	-----	z	84.00		80.00		81.00	b	75.00		66.00		55.00	c	53.00		-----	z
1917	50.00		54.00		54.00		65.00		73.00	a	79.00		85.00		84.00		76.00		72.00		66.00		56.00		85.00	a
1918	58.00	i	56.00	e	63.00		73.00		76.00		82.00		89.00		82.00	d	83.00	b	72.00	a	-----	z	58.00		-----	z
1919	58.00		51.00	x	62.00	a	62.00		73.00	a	74.00	d	-----	z	80.00	c	84.00	g	70.00	j	67.00	h	64.00	a	-----	z
1920	59.00	a	57.00		59.00		67.00	l	71.00		84.00	v	88.00		82.00	n	73.00	a	62.00		66.00	a	56.00		-----	z
1921	-----	z	-----	z	-----	z	-----	z	-----	z	74.00	b	72.00	m	80.00	a	69.00	i	72.00	c	60.00	b	57.00	d	-----	z
1922	50.00	b	54.00	a	60.00	b	61.00	i	-----	z	-----	z	87.00		85.00		79.00		75.00		56.00	a	53.00	a	-----	z
1923	58.00	b	54.00	a	64.00	a	72.00	b	75.00	a	84.00	a	87.00	c	86.00	a	79.00	a	72.00		65.00		52.00	a	87.00	n
1924	59.00		58.00		59.00		70.00		81.00		82.00	a	87.00	b	78.00	s	79.00	a	70.00	a	58.00		57.00		87.00	x
1925	55.00		59.00		56.00		72.00		81.00	c	91.00	c	86.00	a	-----	z	-----	z	-----	z	-----	z	54.00	a	-----	z
1926	55.00		57.00		63.00		78.00		84.00	a	88.00	b	87.00		81.00	j	76.00	h	73.00		61.00	a	57.00		88.00	v
1927	56.00		59.00		58.00		68.00		70.00		81.00		87.00	a	87.00	a	78.00		74.00	a	55.00	c	54.00	f	87.00	l
1928	56.00		56.00		69.00		62.00		81.00		83.00	a	-----	z	-----	z	-----	z	67.00	a	67.00	b	59.00		-----	z
1929	50.00		60.00	a	58.00	a	70.00		70.00		77.00	c	84.00		85.00		79.00		72.00	c	55.00	a	56.00		85.00	i
1930	52.00	b	59.00	g	68.00		68.00	a	68.00		77.00	a	84.00	b	79.00	a	76.00	a	65.00		64.00		56.00	b	84.00	q
1931	58.00	a	55.00		64.00	a	74.00	a	80.00		85.00	c	87.00	f	84.00	d	75.00	b	68.00	b	56.00		54.00		87.00	t
1932	51.00	a	61.00		60.00	b	70.00		68.00	d	86.00		74.00	b	86.00	b	78.00	c	75.00		63.00	b	53.00		86.00	p
1933	50.00		55.00	a	58.00	b	67.00	c	67.00	e	77.00	c	85.00	b	85.00	a	74.00	a	72.00	a	58.00	a	57.00		85.00	t
1934	57.00		59.00	b	65.00	c	76.00		76.00	b	78.00	c	81.00	d	86.00	c	81.00		73.00		67.00		53.00		86.00	q
1935	59.00	a	56.00	d	64.00	a	72.00	d	72.00	a	81.00	a	90.00	a	86.00	a	78.00	y	75.00		56.00		55.00	l	-----	z
1936	54.00		50.00		59.00		71.00		79.00		76.00	e	82.00		88.00	a	74.00		76.00		64.00		57.00		88.00	f
1937	42.00		54.00		68.00		64.00		78.00	a	82.00		76.00	l	-----	z	-----	z	-----	z	66.00		63.00		-----	z
1938	54.00		58.00		60.00		72.00		82.00		83.00	b	93.00	a	83.00		85.00		71.00	a	65.00		60.00		93.00	d
1939	56.00	a	57.00		67.00		76.00		84.00		78.00		91.00		94.00		-----	z	71.00		65.00		63.00		-----	z
1940	59.00		58.00		66.00		80.00		80.00		85.00		81.00		87.00		82.00		67.00	j	59.00		61.00		87.00	j
1941	60.00		66.00		67.00		76.00	f	78.00		82.00		99.00		90.00		73.00		68.00		66.00		58.00		99.00	f
1942	57.00		55.00		66.00		69.00		72.00		91.00		91.00		87.00		79.00		70.00	a	63.00		55.00		91.00	a
1943	51.00		60.00		61.00		72.00	a	73.00		81.00		80.00		83.00		80.00		76.00		61.00		56.00		83.00	a
1944	56.00		55.00		62.00		70.00		-----	z	-----	z	-----	z	86.00	b	82.00		70.00		58.00	a	60.00		-----	z
1945	58.00		57.00		60.00		67.00	a	79.00		78.00		84.00	a	83.00		76.00	a	74.00		64.00		58.00		84.00	c
1946	56.00		60.00	a	56.00		66.00		80.00	a	76.00	a	84.00	a	81.00		77.00		67.00		58.00		59.00		84.00	d
1947	54.00		58.00	c	65.00		71.00		84.00		79.00	a	82.00		80.00		78.00		74.00	a	58.00		56.00		84.00	e
1948	54.00		63.00	a	60.00	a	62.00		72.00		85.00		84.00		73.00		81.00		64.00		54.00		52.00		85.00	b
1949	46.00		56.00		60.00		66.00		79.00		82.00		84.00		84.00		85.00		64.00		63.00	a	59.00		85.00	a
1950	45.00		52.00	c	55.00		63.00		71.00		84.00		83.00		84.00		80.00		72.00		60.00		56.00		84.00	c
1951	55.00		51.00		63.00		70.00		72.00		90.00		86.00		85.00		83.00		69.00		60.00		50.00		90.00
1952	52.00		57.00		57.00		69.00		75.00		75.00		90.00		88.00		82.00		74.00		61.00		59.00		90.00
1953	54.00		52.00		55.00		63.00		72.00		71.00	a	85.00		83.00		80.00		68.00		65.00		57.00	a	85.00	b
1954	53.00	a	54.00		58.00		59.00		74.00	a	70.00		76.00	a	78.00		73.00	a	65.00		64.00	a	53.00	k	78.00	p
1955	50.00	l	49.00	p	56.00		62.00		67.00	a	85.00		77.00		81.00	b	87.00		64.00	c	56.00	e	47.00	d	-----	z
1956	53.00	d	46.00		53.00	b	71.00		83.00	a	68.00	b	90.00	c	81.00	a	77.00	c	69.00	a	65.00		58.00		90.00	q
1957	56.00		60.00		59.00		69.00	a	80.00	t	74.00		81.00		76.00		82.00	a	68.00	a	57.00	b	59.00	a	-----	z
1958	55.00		63.00		58.00		70.00		82.00		90.00		93.00	a	87.00		79.00		73.00		58.00		61.00		93.00	a
1959	55.00		57.00		58.00		66.00	a	76.00	a	78.00		88.00		79.00		72.00		65.00		58.00		57.00	a	88.00	c
1960	61.00		53.00		63.00		69.00		69.00		76.00		90.00		89.00		78.00		67.00		57.00		59.00		90.00
1961	61.00		56.00		60.00		61.00		77.00		86.00		94.00		86.00		83.00		69.00		54.00		54.00		94.00
1962	56.00		63.00		62.00		67.00		66.00		81.00		85.00		77.00		82.00		68.00		60.00		63.00		85.00
1963	52.00		63.00	a	67.00		62.00	b	83.00		86.00	a	75.00	a	83.00		81.00		74.00		56.00		66.00		86.00	e
1964	55.00	b	56.00		62.00		62.00		74.00	b	77.00		80.00		83.00		77.00		71.00		61.00		53.00	a	83.00	e
1965	52.00		56.00	a	65.00		67.00	a	67.00		84.00		95.00		92.00	a	78.00		72.00		63.00	a	59.00		95.00	d
1966	56.00		65.00		64.00		68.00		77.00		76.00	a	79.00		84.00		78.00		71.00		61.00		55.00		84.00	a
1967	58.00	b	55.00	a	64.00	c	60.00	a	75.00		83.00	a	83.00		88.00		80.00		65.00		57.00	a	55.00	a	88.00	j
1968	60.00		60.00		63.00	a	67.00		75.00		78.00	a	87.00		84.00		79.00		65.00		61.00	a	53.00		87.00	c
1969	49.00		53.00		64.00		62.00		77.00	a	91.00		83.00		79.00		81.00		67.00		56.00		57.00		91.00	a
1970	57.00		56.00		63.00		63.00		74.00		89.00		89.00		87.00		72.00		72.00		65.00		56.00		89.00
1971	55.00		58.00		60.00		73.00		74.00		75.00	b	91.00		93.00		74.00		68.00		59.00		52.00		93.00	b
1972	52.00		60.00		59.00		67.00		81.00		74.00		91.00		89.00		85.00		73.00		62.00		54.00		91.00
1973	60.00		55.00		57.00		66.00		82.00	a	82.00		89.00	a	84.00		84.00		62.00	a	58.00		57.00		89.00	c
1974	55.00		53.00		62.00		69.00	c	66.00	b	80.00		86.00		87.00	a	83.00	a	72.00		59.00		58.00	a	87.00	h
1975	53.00	a	54.00	k	58.00		65.00	a	80.00		80.00		87.00	a	82.00	c	80.00	a	71.00	b	67.00		56.00	o	-----	z
1976	55.00		65.00		58.00		72.00		71.00		78.00		80.00	d	76.00	c	81.00		72.00		-----	z	56.00		-----	z
1977	56.00	a	62.00		57.00		69.00		69.00		81.00		84.00		92.00		77.00		67.00	a	70.00		55.00		92.00	b
1978	55.00	a	60.00	a	62.00	a	65.00		76.00		87.00		90.00		90.00		69.00	a	68.00		58.00		52.00		90.00	d
1979	46.00		57.00		66.00	a	69.00		75.00	a	79.00		89.00		78.00		83.00		71.00		58.00	a	55.00		89.00	c
1980	53.00	b	61.00	a	57.00	b	70.00		71.00	a	70.00	a	85.00		83.00		78.00	b	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	54.51		57.22		61.05		68.00		75.28		80.63		85.71		84.12		78.86		69.87		60.63		56.58		88.54
S.D.	3.93		3.87		3.81		4.51		5.11		5.44		4.99		4.36		3.80		3.60		3.99		3.49		3.60
SKEW	-0.85		-0.00		0.09		0.20		-0.03		-0.03		-0.04		-0.08		-0.27		-0.34		0.23		0.19		0.03
MAX	61.00		66.00		69.00		80.00		84.00		91.00		99.00		94.00		87.00		76.00		70.00		66.00		95.00
MIN	42.00		46.00		53.00		59.00		66.00		68.00		74.00		73.00		69.00		62.00		54.00		47.00		83.00
YRS	61		59		63		60		60		62		59		59		57		60		60		60		28