GRAYS RIVER HATCHERY, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(453333)

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
1962	-----	z	-----	z	68.00	p	77.00		65.00	a	81.00		89.00	a	86.00		88.00		77.00		71.00		59.00		-----	z
1963	58.00		72.00		69.00	a	72.00		94.00		95.00		82.00		92.00		87.00		73.00		58.00		57.00		95.00	a
1964	55.00		65.00		76.00		68.00		79.00		82.00		91.00		90.00		82.00		79.00		60.00		56.00		91.00
1965	59.00		61.00	a	74.00		80.00		73.00		85.00		96.00	a	91.00		87.00		77.00		63.00	a	56.00		96.00	c
1966	53.00		63.00		73.00		77.00		84.00		94.00		86.00		87.00		90.00		83.00	a	66.00	c	58.00		94.00	d
1967	53.00		58.00		62.00		66.00		82.00		84.00		94.00		99.00		93.00	a	74.00		63.00		52.00	a	99.00	b
1968	60.00		74.00		67.00		81.00		80.00		89.00		97.00		89.00		91.00		72.00		59.00		53.00		97.00
1969	56.00		57.00		75.00		72.00		89.00		86.00		86.00		82.00		86.00		72.00		70.00		57.00		89.00
1970	56.00	a	68.00		65.00		64.00		85.00		94.00		97.00		90.00		82.00		79.00		72.00		54.00		97.00	a
1971	56.00		60.00		67.00		75.00		90.00		86.00	a	87.00		91.00		81.00		83.00		58.00		52.00		91.00	a
1972	53.00		56.00		65.00		66.00	a	88.00	a	80.00		92.00		102.00		92.00		79.00		60.00		55.00		102.00	b
1973	58.00		67.00		67.00		72.00		91.00		90.00		90.00		81.00		95.00		71.00		57.00		56.00		95.00
1974	58.00		58.00		63.00		73.00		75.00		89.00		93.00		91.00		94.00		79.00		66.00		56.00	a	94.00	a
1975	56.00		62.00		59.00		70.00		87.00		87.00		93.00		82.00		92.00		85.00		65.00		56.00		93.00
1976	60.00		65.00		64.00		75.00		82.00		85.00		88.00		87.00		85.00		82.00		70.00		57.00		88.00
1977	60.00		69.00		62.00		80.00		78.00		87.00		87.00		100.00		85.00	a	74.00		60.00		56.00		100.00	a
1978	56.00		70.00		73.00		73.00		85.00		90.00		97.00		95.00		79.00		81.00		64.00		53.00		97.00
1979	50.00	a	55.00	a	73.00		81.00		87.00		89.00		97.00		84.00		90.00		82.00		65.00		60.00		97.00	b
1980	59.00		58.00		63.00		83.00		74.00		75.00		97.00		80.00		88.00		86.00		71.00		66.00		97.00
1981	61.00		66.00		69.00		82.00		85.00	a	81.00		91.00		105.00		95.00	a	77.00		72.00		55.00		105.00	b
1982	54.00		57.00		68.00		78.00		85.00		100.00		81.00		97.00		90.00	a	78.00		63.00		59.00		100.00	a
1983	58.00		60.00	b	66.00		80.00		91.00	b	87.00		90.00		90.00	a	82.00		73.00		62.00		52.00	a	91.00	f
1984	63.00		69.00		73.00		80.00		87.00	a	80.00		96.00		87.00		81.00		79.00		60.00		52.00		96.00	a
1985	60.00		61.00		68.00		78.00		89.00		96.00		92.00		93.00		83.00	a	78.00		57.00		55.00		96.00	a
1986	63.00		70.00		71.00		73.00		91.00		89.00		83.00		93.00		86.00		81.00		66.00		55.00		93.00
1987	55.00	a	66.00		77.00		87.00		97.00		92.00		84.00		99.00	a	90.00		87.00		70.00		56.00	a	99.00	c
1988	56.00		71.00		69.00		76.00		89.00	c	91.00	a	99.00		93.00	b	101.00	d	86.00		61.00		61.00		101.00	j
1989	58.00	a	53.00		59.00		82.00		80.00		94.00		80.00		81.00		90.00		75.00		63.00		58.00		94.00	a
1990	55.00		65.00		71.00		76.00		87.00		93.00		92.00		96.00		87.00		76.00		64.00		52.00		96.00
1991	58.00		69.00		73.00		76.00		75.00	a	81.00		91.00		81.00		92.00		87.00		58.00		53.00		92.00	a
1992	56.00	a	73.00		71.00	a	82.00		91.00		99.00		97.00		96.00		82.00		78.00		59.00		51.00		99.00	b
1993	58.00		64.00		66.00		67.00		86.00		82.00		75.00	a	96.00		86.00	a	84.00		60.00		55.00		96.00	b
1994	59.00		58.00		81.00		73.00	b	84.00	a	78.00	a	94.00		87.00		89.00		75.00		56.00		55.00		94.00	d
1995	57.00		68.00		73.00		75.00		81.00		93.00		98.00		84.00	a	86.00		73.00		67.00		57.00		98.00	a
1996	55.00		75.00	a	74.00		78.00		75.00		91.00		99.00		95.00		83.00		85.00		64.00		56.00		99.00	a
1997	60.00		67.00		65.00		71.00		92.00		79.00		86.00	a	92.00		88.00	a	76.00		64.00	a	56.00		92.00	c
1998	58.00		61.00		72.00		88.00		81.00		81.00		93.00		93.00		93.00		78.00	b	59.00		56.00		93.00	b
1999	56.00		53.00		72.00		82.00		89.00		83.00		87.00	a	85.00		89.00		77.00		69.00	b	58.00	b	89.00	e
2000	54.00		58.00		71.00		78.00		77.00		97.00	b	89.00		86.00	a	83.00	a	77.00	a	63.00		55.00	b	97.00	g
2001	62.00		63.00		74.00	b	80.00		93.00	b	83.00		88.00		96.00	d	-----	z	-----	z	62.00		53.00	b	-----	z
2002	70.00		62.00		68.00		78.00		78.00		93.00		91.00		99.00		87.00		78.00		67.00	a	60.00	a	99.00	b
2003	62.00		64.00		73.00	a	70.00		86.00		96.00		94.00	a	93.00		96.00		79.00		63.00		58.00	a	96.00	c
2004	56.00	a	64.00		78.00		90.00		76.00		91.00		102.00		94.00	a	82.00		81.00		63.00		64.00		102.00	b
2005	65.00		68.00		76.00		77.00		92.00		82.00		93.00		93.00		80.00		72.00		64.00		56.00	a	93.00	a
2006	62.00	a	66.00	b	64.00		78.00		96.00		100.00		102.00		91.00		93.00		79.00		59.00		55.00	a	102.00	d
2007	60.00		64.00		70.00	b	79.00		89.00		86.00		97.00		96.00		97.00		79.00		72.00		59.00		97.00	b
2008	55.00		69.00		63.00		85.00		97.00		104.00		96.00		103.00		93.00		77.00		71.00		60.00	i	104.00	i
2009	59.00	p	67.00		59.00		80.00		-----	z	90.00		105.00		97.00	h	92.00	b	70.00	f	59.00		48.00	j	-----	z
2010	49.00	i	-----	z	-----	z	74.00	i	76.00	f	74.00	s	-----	z	-----	z	-----	z	-----	z	58.00	m	56.00	m	-----	z
2011	59.00		59.00		59.00		68.00	h	72.00	o	62.00	y	84.00	q	94.00	l	92.00		73.00	e	56.00		49.00		-----	z
2012	49.00		57.00		64.00		75.00	f	82.00	f	69.00	e	-----	z	-----	z	-----	z	82.00	c	58.00	l	-----	z	-----	z
2013	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2014	-----	z	-----	z	-----	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	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	57.71		63.78		68.86		76.75		84.83		87.94		91.75		91.34		88.23		78.50		63.49		55.96		96.08
S.D.	3.74		5.56		5.41		5.77		7.03		7.08		6.16		6.25		5.04		4.29		4.69		3.20		3.67
SKEW	0.50		-0.03		-0.08		-0.10		-0.47		-0.10		-0.36		0.01		0.16		0.25		0.34		0.69		0.08
MAX	70.00		75.00		81.00		90.00		97.00		104.00		105.00		105.00		101.00		87.00		72.00		66.00		105.00
MIN	49.00		53.00		59.00		64.00		65.00		69.00		75.00		80.00		79.00		71.00		56.00		49.00		88.00
YRS	48		49		49		48		47		49		48		47		48		48		49		47		40