MONROE, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(455525)

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
1929	-----	z	48.00	q	64.00	a	68.00		79.00	a	82.00		87.00		88.00		83.00		78.00		57.00		57.00	c	-----	z
1930	49.00		60.00		71.00		75.00		74.00		86.00		89.00		88.00	a	80.00		67.00		70.00		54.00		89.00	a
1931	69.00		62.00		69.00		80.00		85.00		87.00	b	90.00	b	101.00	a	81.00	b	73.00	c	63.00	b	52.00	e	101.00	q
1932	49.00	d	63.00	a	65.00	a	75.00	f	80.00	a	91.00		83.00	b	88.00		89.00		77.00		62.00	a	55.00	a	91.00	q
1933	53.00	b	55.00	a	65.00	a	73.00	a	76.00		82.00	g	85.00	g	90.00	h	81.00	e	74.00	e	60.00		57.00		-----	z
1934	59.00		66.00		77.00	f	83.00	h	86.00	g	80.00		83.00	c	90.00		89.00	e	82.00		66.00		52.00	a	-----	z
1935	72.00	a	66.00		62.00	c	73.00		77.00		91.00		89.00		87.00		84.00		76.00		55.00		58.00		91.00	d
1936	53.00		47.00	e	61.00	a	71.00	b	84.00	a	82.00		80.00	g	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1937	40.00	d	60.00		71.00		66.00		88.00		81.00		85.00		80.00		86.00		82.00	e	63.00		48.00	x	-----	z
1938	52.00	a	69.00		60.00	a	75.00		80.00		86.00		89.00		79.00		88.00		72.00	b	55.00		60.00		89.00	d
1939	53.00	a	54.00		72.00		80.00		81.00		79.00		90.00	a	92.00		76.00		70.00		71.00		66.00		92.00	b
1940	66.00		61.00		73.00	a	84.00		82.00		85.00	a	93.00	a	90.00		86.00		82.00		60.00		59.00	a	93.00	d
1941	63.00		73.00		72.00		80.00		79.00		87.00		97.00		88.00	d	73.00		71.00		67.00		58.00	b	97.00	f
1942	65.00		55.00	a	76.00		75.00		82.00	a	93.00	a	98.00		95.00		80.00	d	78.00		-----	z	55.00	c	-----	z
1943	56.00	b	67.00	b	60.00		79.00	b	75.00	b	82.00	b	84.00	a	85.00		86.00		78.00		62.00		56.00		86.00	k
1944	62.00		56.00	b	65.00		80.00		84.00		87.00		91.00		92.00	a	94.00		75.00	a	60.00	a	61.00		94.00	e
1945	59.00		59.00		60.00		71.00		87.00		83.00		86.00		85.00		83.00		76.00	d	65.00		56.00	a	87.00	e
1946	60.00	j	58.00		67.00		72.00		81.00		83.00	b	87.00		85.00	a	84.00	f	62.00	c	65.00		57.00		87.00	v
1947	53.00	b	59.00	a	72.00	a	85.00	d	89.00	c	79.00	a	-----	z	87.00	a	83.00		71.00	b	55.00	a	55.00	d	-----	z
1948	-----	z	-----	z	-----	z	-----	z	-----	z	88.00		86.00		86.00	a	79.00	a	72.00		52.00		48.00		-----	z
1949	50.00		65.00		65.00	a	75.00	a	82.00		82.00		83.00		86.00		85.00		64.00		72.00		57.00		86.00	b
1950	50.00	a	63.00		63.00		79.00		78.00		83.00	a	84.00	a	89.00	b	86.00		75.00		62.00		58.00		89.00	e
1951	55.00		57.00		64.00		82.00		79.00		94.00		94.00		85.00		87.00		84.00		57.00		53.00		94.00
1952	58.00		65.00		61.00		77.00		80.00		78.00		88.00		97.00		87.00		76.00		68.00		63.00	a	97.00	a
1953	58.00	a	55.00		69.00		67.00	b	92.00		75.00	b	88.00	a	84.00		86.00		75.00	a	66.00		55.00		92.00	g
1954	54.00		62.00		60.00	c	77.00	a	81.00		75.00		84.00		81.00		76.00	a	75.00	a	65.00		55.00		84.00	f
1955	58.00		58.00		62.00	a	70.00		74.00		95.00	a	81.00		83.00	a	84.00		72.00	b	61.00		56.00	a	95.00	f
1956	56.00		48.00		64.00	a	75.00		85.00		83.00		93.00	a	86.00	a	90.00		69.00	a	63.00	a	55.00		93.00	e
1957	52.00		56.00		63.00		80.00	a	84.00	a	82.00	a	84.00	a	81.00	a	85.00	a	80.00	g	63.00		59.00		85.00	m
1958	58.00		63.00		64.00		76.00		88.00	h	96.00	a	99.00		92.00	a	89.00	b	76.00	a	62.00	a	60.00		99.00	n
1959	55.00	a	59.00	b	65.00		74.00		90.00	f	88.00		95.00		94.00		80.00		69.00		63.00		56.00		95.00	i
1960	62.00		58.00		70.00		76.00		82.00		80.00		95.00	a	100.00	a	84.00		73.00		61.00		55.00		100.00	b
1961	57.00		57.00		67.00	a	67.00	a	85.00		86.00		98.00		92.00		86.00	a	85.00		63.00		58.00		98.00	c
1962	59.00		65.00		69.00	a	80.00		69.00		83.00		89.00		89.00		85.00		80.00	b	65.00		56.00		89.00	c
1963	53.00		72.00		67.00		67.00		94.00		86.00	a	77.00		86.00		88.00	a	75.00		60.00		60.00	a	94.00	c
1964	55.00	a	57.00		73.00		66.00		88.00		88.00		87.00		88.00		77.00		80.00		56.00		55.00		88.00	a
1965	53.00		63.00		69.00		80.00		-----	z	83.00		92.00		89.00		77.00		76.00		69.00		61.00	a	-----	z
1966	55.00		63.00		73.00		77.00	a	80.00		82.00		83.00		88.00	a	82.00		80.00		64.00		55.00		88.00	b
1967	57.00		60.00		57.00		66.00		82.00		90.00		87.00		94.00		91.00		73.00		62.00		54.00		94.00
1968	58.00		74.00		-----	z	76.00		78.00		82.00		89.00		89.00		81.00		76.00		60.00	a	51.00		-----	z
1969	54.00		56.00		70.00		74.00		92.00		90.00		85.00		83.00		80.00		77.00		65.00		57.00		92.00
1970	58.00		69.00		64.00		65.00		82.00		93.00		89.00		85.00		83.00		78.00		74.00		51.00	a	93.00	a
1971	57.00		58.00		60.00		77.00		87.00		80.00		91.00		92.00		79.00		77.00		58.00		53.00		92.00
1972	55.00		62.00		70.00	a	79.00		88.00		80.00		88.00		90.00		88.00		73.00		59.00		56.00		90.00	a
1973	59.00		65.00		64.00		68.00	a	93.00		85.00		87.00		83.00		91.00		70.00		-----	z	55.00		-----	z
1974	57.00		59.00		62.00	a	74.00		75.00		82.00		88.00		90.00		90.00	a	72.00		60.00		58.00		90.00	b
1975	54.00		59.00		61.00		68.00	a	80.00		86.00	a	88.00		84.00		85.00		85.00		73.00		55.00		88.00	b
1976	59.00		59.00		62.00		82.00		84.00		82.00		83.00		78.00		85.00		72.00		65.00		59.00		85.00
1977	54.00		72.00	a	61.00		82.00		71.00		85.00		84.00		95.00	a	77.00		72.00		61.00		57.00		95.00	b
1978	60.00		64.00		67.00		74.00		81.00		91.00		93.00		94.00		78.00		78.00		64.00		50.00		94.00
1979	51.00		54.00	a	73.00		74.00		81.00		85.00		94.00		84.00		97.00		85.00		63.00		56.00		97.00	a
1980	-----	z	60.00		64.00		82.00	a	81.00		76.00		85.00		88.00		80.00		88.00		77.00		62.00		-----	z
1981	65.00		65.00		71.00	a	77.00	a	82.00		84.00		87.00		97.00		94.00		71.00		74.00		55.00		97.00	b
1982	55.00		62.00	a	67.00		80.00	b	83.00	c	93.00	d	87.00	d	88.00	b	86.00	d	73.00		58.00		58.00		93.00	t
1983	60.00		65.00		65.00		77.00		91.00	c	79.00		86.00	c	83.00	a	77.00	c	68.00		59.00		50.00		91.00	j
1984	61.00	a	64.00		68.00		84.00		83.00	b	100.00	b	91.00	a	86.00		86.00		72.00		60.00		48.00		100.00	f
1985	52.00		55.00		68.00	a	72.00	a	81.00		86.00		92.00		89.00	a	75.00		68.00		56.00		55.00		92.00	c
1986	67.00		75.00		75.00		71.00		84.00		89.00		86.00	b	90.00		87.00		72.00		58.00		52.00	a	90.00	c
1987	59.00		66.00	a	73.00	a	84.00		83.00		91.00	c	86.00		90.00	a	88.00		88.00	a	64.00		56.00	b	91.00	i
1988	-----	z	-----	z	70.00		76.00	a	86.00		85.00	b	92.00	a	90.00		95.00		75.00	b	68.00		59.00	a	-----	z
1989	56.00		52.00		65.00		83.00		81.00		88.00	a	82.00		82.00		87.00		74.00		62.00		58.00	b	88.00	c
1990	55.00		69.00		68.00		76.00		81.00		84.00		92.00	a	93.00		94.00		71.00		66.00		53.00		94.00	a
1991	57.00	a	65.00	a	67.00		73.00		72.00		77.00	k	95.00		88.00		86.00		85.00		60.00		56.00		95.00	m
1992	56.00		72.00		71.00		80.00		85.00		88.00	a	89.00		92.00		88.00		77.00		56.00		51.00		92.00	a
1993	58.00	b	64.00	a	65.00		71.00		86.00		79.00		79.00		92.00		87.00		78.00	a	58.00		61.00		92.00	d
1994	55.00		58.00		75.00		71.00		78.00		78.00		98.00		88.00		84.00		72.00		54.00		58.00		98.00
1995	59.00	b	62.00		74.00		73.00		82.00		94.00		92.00		83.00		84.00		-----	z	67.00		58.00		-----	z
1996	58.00	a	62.00		70.00		79.00		70.00	a	77.00		90.00		92.00	a	74.00		80.00		62.00	a	52.00		92.00	d
1997	57.00		65.00		67.00		75.00	a	83.00		79.00	a	88.00		90.00		-----	z	72.00	a	-----	z	-----	z	-----	z
1998	62.00		61.00		71.00		80.00		-----	z	-----	z	100.00		91.00		89.00		71.00	g	60.00		54.00		-----	z
1999	57.00		58.00	a	66.00		83.00		82.00		87.00		85.00		82.00		85.00		70.00		62.00		55.00		87.00	a
2000	53.00		60.00		64.00		70.00		75.00	a	89.00	a	86.00		85.00		86.00		80.00		61.00		56.00		89.00	b
2001	58.00	a	61.00		66.00		73.00		88.00		83.00	l	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2002	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	88.00	v	92.00		82.00		71.00		65.00		56.00		-----	z
2003	59.00		57.00		68.00		68.00		79.00		89.00	a	94.00		88.00		88.00		73.00		57.00	a	59.00		94.00	b
2004	55.00		63.00	a	79.00	a	84.00		80.00		87.00		95.00		91.00		76.00	a	74.00		61.00	a	58.00		95.00	d
2005	67.00	a	66.00		71.00	a	-----	z	88.00		79.00		87.00		88.00		77.00	a	74.00		63.00	a	57.00	a	-----	z
2006	55.00		60.00		66.00	a	73.00		83.00		87.00		94.00		85.00		86.00		70.00		62.00		53.00		94.00	a
2007	57.00		63.00		73.00		81.00		85.00		83.00		93.00		83.00		83.00		80.00		57.00		58.00		93.00
2008	51.00		62.00		60.00		81.00		90.00	b	87.00	a	83.00	h	85.00	r	78.00	a	73.00	c	67.00		58.00	c	-----	z
2009	52.00	c	59.00		58.00		71.00	a	78.00		86.00		102.00		88.00		91.00		64.00	b	61.00	a	51.00		102.00	g
2010	59.00	d	59.00		71.00		75.00		74.00		75.00		89.00		91.00		80.00		69.00		72.00		54.00		91.00	d
2011	55.00		54.00		61.00		67.00		69.00	a	76.00		78.00		83.00		82.00		65.00		60.00		53.00		83.00	a
2012	52.00		60.00		60.00		70.00		76.00		75.00	l	78.00		89.00		84.00	b	73.00		66.00		51.00		89.00	n
2013	51.00	d	53.00		67.00		68.00	b	83.00	a	87.00		88.00		83.00		86.00		75.00		57.00		52.00		88.00	g
2014	52.00		59.00		68.00		80.00		84.00		77.00		88.00		92.00		85.00		74.00		58.00		59.00		92.00
2015	65.00		57.00		72.00		76.00		78.00		87.00		94.00		89.00		77.00		71.00		55.00		57.00		94.00
2016	54.00		65.00		69.00		88.00		86.00		88.00		83.00		89.00		76.00		64.00		71.00		48.00		89.00
2017	53.00		59.00		56.00		66.00		81.00		94.00		82.00		89.00		88.00		67.00		61.00		53.00		94.00
2018	61.00		54.00		68.00		77.00		82.00		85.00		87.00		88.00	a	81.00		72.00		58.00		54.00	a	88.00	b
2019	58.00		48.00		77.00		67.00		82.00		88.00		86.00		84.00		80.00		63.00		62.00	b	52.00		88.00	b
2020	58.00		57.00	a	59.00		67.00		84.00		80.00		88.00		93.00		87.00		70.00		67.00		59.00	a	93.00	b
2021	55.00		48.00	a	61.00		76.00		74.00	a	95.00	e	85.00		91.00		81.00		67.00		60.00		57.00		95.00	g
2022	51.00		56.00		65.00		74.00		70.00		91.00	a	90.00		88.00		84.00		84.00		59.00		57.00		91.00	a
2023	57.00		56.00		68.00		80.00		90.00		86.00		89.00		94.00		86.00		85.00		65.00		61.00		94.00
2024	63.00		59.00		74.00	a	72.00	l	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	56.71		60.67		66.79		75.22		81.63		85.11		88.60		88.29		84.07		74.44		62.42		55.81		91.80
S.D.	4.87		5.66		4.93		5.46		5.43		5.35		5.06		4.42		5.03		5.68		4.96		3.37		3.52
SKEW	0.32		0.15		0.07		-0.04		-0.18		0.22		0.24		0.21		0.03		0.28		0.59		-0.02		-0.06
MAX	72.00		75.00		79.00		88.00		94.00		100.00		102.00		101.00		97.00		88.00		77.00		66.00		100.00
MIN	40.00		47.00		56.00		65.00		69.00		75.00		77.00		78.00		73.00		62.00		52.00		48.00		83.00
YRS	90		92		92		90		88		89		89		91		91		90		90		91		51