WAPATO, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(458959)

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
1915	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	75.00		65.00	a	53.00		-----	z
1916	56.00		57.00	a	74.00		76.00		80.00		97.00	a	93.00		97.00		91.00		81.00		65.00		53.00		97.00	b
1917	57.00		63.00	a	57.00	a	68.00	b	80.00	a	93.00		99.00		99.00		89.00		85.00		68.00		68.00		99.00	e
1918	-----	z	59.00		58.00		70.00	b	75.00		87.00		101.00	a	92.00		89.00		80.00		68.00		65.00		-----	z
1919	62.00		53.00		74.00		80.00		88.00		90.00		97.00		98.00		86.00		80.00		66.00		55.00		98.00
1920	62.00		60.00		68.00		81.00		83.00		93.00		96.00		97.00		86.00		78.00		60.00		57.00		97.00
1921	57.00		66.00		69.00		75.00	a	86.00		91.00		93.00		93.00		78.00		81.00		71.00		62.00		93.00	a
1922	46.00		51.00		61.00		77.00		88.00		93.00		100.00		95.00		93.00	d	-----	z	-----	z	-----	z	-----	z
1923	-----	z	-----	z	-----	z	82.00		90.00	b	95.00		97.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1924	59.00	k	68.00	b	68.00	a	80.00	g	96.00		102.00		105.00		99.00	c	93.00	a	84.00	a	63.00		65.00		-----	z
1925	59.00		61.00		86.00	a	84.00		87.00		103.00		102.00		101.00		93.00		75.00		59.00		61.00		103.00	a
1926	54.00		67.00		74.00		93.00		84.00		103.00		106.00		99.00		88.00		76.00		66.00		56.00		106.00
1927	50.00	a	59.00		66.00		87.00		86.00		91.00		101.00		97.00		86.00		77.00	a	71.00		63.00		101.00	b
1928	57.00		55.00		73.00	a	77.00	b	97.00	a	98.00		110.00		98.00		95.00		78.00	a	61.00		58.00		110.00	e
1929	38.00	h	54.00		70.00		81.00		91.00		90.00	a	102.00		100.00		98.00		84.00		67.00	a	55.00		102.00	j
1930	54.00		69.00		81.00		81.00		83.00		91.00		104.00		101.00		92.00		80.00		69.00		52.00		104.00
1931	63.00		63.00		67.00		86.00	a	95.00		98.00		106.00		101.00	a	96.00	a	85.00		70.00		48.00	b	106.00	e
1932	59.00		72.00	a	74.00		81.00	c	85.00		97.00		98.00	a	99.00		96.00		89.00		72.00	a	66.00	a	99.00	g
1933	62.00		56.00		64.00		87.00		84.00		100.00		103.00		102.00		86.00		87.00		71.00		66.00		103.00
1934	61.00		62.00		79.00		92.00		99.00		102.00		102.00		97.00		92.00		85.00		67.00		58.00		102.00
1935	65.00		56.00		69.00		78.00		88.00		97.00		103.00		97.00		96.00		89.00		58.00		54.00	a	103.00	a
1936	54.00		65.00		72.00		88.00	b	98.00		100.00	b	104.00		100.00		94.00	b	86.00		63.00		61.00		104.00	f
1937	46.00		55.00		67.00		75.00		89.00		99.00	a	103.00		98.00		95.00		81.00		67.00	a	63.00		103.00	b
1938	59.00		50.00		68.00	b	82.00	b	95.00		94.00		107.00		98.00		98.00		79.00		63.00		60.00		107.00	d
1939	57.00		55.00		80.00		86.00		92.00		97.00		109.00		106.00		93.00		77.00		69.00	o	57.00	p	-----	z
1940	46.00		59.00		77.00		79.00		95.00	a	100.00	a	101.00		99.00	b	94.00		81.00		66.00	a	57.00		101.00	e
1941	55.00		59.00		74.00		82.00	a	93.00		96.00	a	109.00		101.00		84.00		74.00		64.00		57.00		109.00	b
1942	53.00		58.00		74.00		85.00		86.00		97.00		104.00		104.00	b	95.00		83.00		60.00		55.00		104.00	b
1943	53.00		65.00	a	67.00		87.00		87.00		95.00		100.00		95.00		95.00		89.00		64.00		63.00		100.00	a
1944	53.00	a	58.00		75.00		82.00		91.00		96.00		103.00	a	95.00		101.00	b	84.00		63.00		53.00		103.00	d
1945	65.00		64.00		73.00	b	78.00	a	91.00		97.00		101.00	d	100.00	h	91.00	b	85.00		69.00		56.00		101.00	q
1946	53.00		58.00		73.00		86.00		89.00	a	95.00	b	103.00	a	101.00		88.00		72.00		61.00		63.00	a	103.00	e
1947	61.00	a	69.00		79.00		90.00		97.00		94.00		97.00	a	95.00		92.00		80.00		63.00	a	55.00	b	97.00	e
1948	60.00	a	65.00		72.00		77.00		90.00		103.00		95.00	a	92.00		94.00		75.00		58.00	a	50.00		103.00	c
1949	49.00		61.00		65.00		85.00		96.00		99.00		99.00		102.00		96.00		72.00		65.00		57.00		102.00
1950	52.00		63.00		66.00	g	78.00	a	87.00		96.00		99.00		98.00		97.00		75.00		61.00		59.00		99.00	h
1951	54.00		67.00		69.00		85.00		92.00		94.00		100.00		97.00		92.00		78.00		57.00		55.00		100.00
1952	50.00		57.00		70.00	e	86.00	b	90.00		91.00		103.00	a	100.00		97.00		84.00		63.00		50.00		103.00	h
1953	63.00		67.00		70.00	a	77.00		87.00		84.00		98.00		97.00		91.00		80.00		63.00	b	59.00		98.00	c
1954	57.00		61.00	a	63.00		80.00		92.00		94.00	a	95.00		93.00		87.00		71.00		65.00		58.00	i	95.00	k
1955	50.00	u	59.00	j	66.00	b	75.00	d	85.00	e	97.00	f	102.00	a	97.00	a	97.00		74.00		66.00		52.00		-----	z
1956	49.00	a	55.00	a	66.00	a	85.00	a	95.00		92.00	b	101.00	b	99.00	b	89.00	b	78.00		62.00	a	60.00	b	101.00	o
1957	49.00	a	64.00	a	65.00	b	88.00	a	95.00	b	95.00	b	95.00		92.00		91.00		74.00	b	62.00		60.00		95.00	k
1958	58.00		64.00		62.00	a	79.00		99.00		102.00		103.00		99.00	a	94.00		86.00	a	66.00		60.00	a	103.00	d
1959	55.00	a	60.00		66.00	a	79.00		89.00		95.00	a	103.00	a	98.00	a	88.00	b	78.00		75.00	a	65.00	b	103.00	j
1960	52.00		58.00	a	80.00	a	81.00	a	87.00	a	93.00	a	103.00	b	102.00		92.00		82.00	a	65.00		50.00		103.00	h
1961	61.00		63.00	b	69.00		75.00		90.00	a	104.00	b	104.00	a	105.00		85.00		79.00	a	57.00		59.00		105.00	g
1962	63.00	a	61.00	a	69.00	a	84.00		81.00	b	95.00	b	101.00	a	95.00	a	92.00		75.00		67.00	a	54.00		101.00	j
1963	57.00	b	64.00	a	71.00	a	69.00		90.00		97.00		92.00		97.00		95.00	a	80.00	a	61.00	a	53.00		97.00	g
1964	58.00		60.00	a	74.00		70.00		86.00		90.00	a	101.00		94.00		84.00		81.00	a	61.00		58.00		101.00	c
1965	55.00		65.00		72.00		79.00	a	88.00	b	93.00		102.00	a	104.00		87.00		80.00		65.00		58.00		104.00	d
1966	51.00		60.00	a	77.00		81.00		96.00		92.00		96.00		97.00		94.00		78.00	a	64.00		55.00		97.00	b
1967	62.00		65.00		66.00		70.00		90.00		96.00		102.00	a	101.00		95.00		84.00		68.00		62.00		102.00	a
1968	65.00		65.00		67.00	a	85.00		85.00		93.00		105.00		97.00		89.00		81.00		59.00		59.00		105.00	a
1969	43.00		49.00		75.00	b	78.00	b	91.00		99.00		97.00		97.00	a	91.00		72.00		65.00	a	50.00		99.00	f
1970	51.00	a	59.00	a	67.00		70.00		90.00		100.00		102.00		102.00	d	91.00		84.00		64.00		57.00		102.00	f
1971	68.00	d	67.00		67.00		72.00		88.00		92.00		105.00		105.00		85.00		84.00		63.00		57.00		105.00	d
1972	57.00		65.00		75.00		77.00		96.00		97.00		100.00		105.00	a	93.00		83.00		56.00		66.00		105.00	a
1973	52.00		60.00		69.00		80.00		96.00		99.00		104.00	b	101.00		97.00		73.00		57.00		58.00	a	104.00	c
1974	59.00	a	58.00		68.00		73.00		84.00		101.00		104.00	a	102.00		92.00		79.00		64.00	c	58.00	a	104.00	f
1975	59.00		59.00	a	64.00		73.00		90.00	a	95.00		107.00		97.00		94.00		83.00	a	72.00		62.00	a	107.00	d
1976	63.00	c	62.00	a	68.00		81.00		88.00		96.00		101.00		98.00		98.00		85.00	a	67.00		55.00		101.00	e
1977	63.00	b	70.00	a	71.00		94.00		81.00		99.00		99.00		105.00	a	87.00		74.00		65.00		61.00	d	105.00	h
1978	49.00	a	54.00		75.00		75.00		85.00		99.00		103.00		106.00		86.00		77.00		67.00		56.00		106.00	a
1979	42.00		60.00		72.00		82.00		92.00		99.00		106.00		99.00		94.00		84.00		58.00		57.00	a	106.00	a
1980	49.00		55.00	b	68.00	e	85.00		87.00		86.00	c	105.00		97.00		90.00		86.00		62.00	b	51.00	m	105.00	y
1981	53.00	b	61.00	b	69.00		83.00	b	87.00		91.00		99.00		104.00		95.00		75.00		68.00		53.00	a	104.00	g
1982	57.00		64.00		71.00		79.00		86.00		99.00	a	102.00		99.00		93.00		75.00		61.00		60.00	a	102.00	b
1983	61.00		62.00		64.00		79.00		102.00		92.00		97.00		100.00		86.00		76.00		67.00		47.00	a	102.00	a
1984	60.00		60.00	a	72.00		78.00		92.00		93.00	a	101.00		100.00		93.00		82.00		60.00	a	53.00		101.00	c
1985	42.00		64.00		70.00		82.00		96.00		102.00		104.00		96.00		88.00		78.00		67.00		43.00		104.00
1986	55.00		68.00		74.00		85.00		101.00		103.00		96.00		101.00		94.00		82.00		66.00		47.00		103.00
1987	53.00		60.00		64.00		89.00		96.00		100.00		103.00		100.00		99.00		84.00		65.00		56.00		103.00
1988	50.00		70.00		70.00		83.00		92.00	a	95.00		103.00		98.00		99.00		89.00		68.00		55.00		103.00	a
1989	-----	z	53.00		64.00	a	80.00		88.00		98.00		96.00		100.00		90.00		80.00		71.00		54.00		-----	z
1990	58.00		65.00		75.00		80.00		90.00	c	92.00		106.00		102.00		95.00		80.00		69.00		54.00		106.00	c
1991	60.00		66.00		68.00		83.00		81.00		92.00		102.00		99.00		93.00		88.00		63.00		59.00		102.00
1992	59.00		61.00		73.00		82.00		94.00	a	104.00		100.00		103.00		89.00		87.00		61.00		52.00		104.00	a
1993	56.00		53.00		64.00		73.00		99.00		95.00		92.00		98.00		95.00		87.00		65.00		54.00		99.00
1994	57.00		56.00		78.00		87.00		92.00		96.00		105.00		99.00		93.00		83.00	a	61.00		64.00		105.00	a
1995	50.00		67.00		69.00		79.00		93.00		94.00		100.00		96.00		94.00		71.00		65.00		60.00		100.00
1996	55.00		61.00		67.00		81.00		83.00	a	91.00		102.00		100.00		88.00		83.00		61.00		47.00		102.00	a
1997	56.00		57.00		72.00		73.00		90.00		95.00		96.00		103.00		92.00		74.00		66.00		56.00		103.00
1998	56.00		54.00		71.00		85.00		-----	z	91.00		106.00		105.00		99.00		84.00		64.00		61.00		-----	z
1999	58.00	b	58.00		73.00		83.00		95.00		95.00		102.00		98.00		-----	z	77.00		72.00	a	64.00		-----	z
2000	54.00		54.00	a	66.00		80.00		86.00		97.00		101.00		101.00		92.00		76.00	a	62.00		52.00	b	101.00	d
2001	56.00		56.00		72.00		83.00		100.00		97.00		102.00		104.00		94.00		83.00		65.00		56.00		104.00
2002	59.00		66.00		69.00		74.00		80.00		101.00		107.00		101.00		92.00		80.00		66.00		52.00		107.00
2003	63.00		59.00		74.00		75.00		90.00		96.00		105.00		102.00		99.00		86.00		65.00		50.00	a	105.00	a
2004	62.00		58.00		74.00		82.00		85.00		99.00		101.00	a	101.00		94.00		80.00		62.00		61.00	b	101.00	c
2005	58.00		63.00		76.00		83.00		95.00		94.00		102.00		-----	z	90.00		74.00		59.00		51.00	a	-----	z
2006	56.00		58.00		-----	z	84.00		99.00		103.00		110.00		99.00		98.00		86.00		71.00		53.00		-----	z
2007	56.00		63.00		73.00	a	78.00		88.00		99.00		105.00		99.00	a	91.00		73.00		69.00		61.00		105.00	b
2008	51.00		64.00	a	-----	z	80.00	b	98.00		103.00		102.00		-----	z	-----	z	-----	z	-----	z	58.00		-----	z
2009	61.00		-----	z	-----	z	-----	z	95.00	a	-----	z	-----	z	-----	z	93.00		71.00	a	68.00		44.00	a	-----	z
2010	54.00	b	59.00		66.00		78.00		85.00		90.00		100.00	a	99.00		89.00		85.00		67.00		53.00		100.00	c
2011	61.00		65.00		69.00		71.00		81.00		89.00		95.00		98.00		96.00		79.00		62.00		56.00		98.00
2012	-----	z	68.00		70.00		90.00		93.00		89.00		101.00		102.00		-----	z	83.00		-----	z	54.00		-----	z
2013	59.00		57.00		73.00		85.00		83.00	y	94.00		-----	z	96.00		93.00	y	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	56.04		60.83		70.31		80.53		89.98		95.83		101.40		99.22		92.15		80.21		64.58		56.67		102.52
S.D.	5.39		4.90		4.99		5.51		5.52		4.29		3.88		3.21		4.17		4.77		3.96		5.12		3.02
SKEW	-0.44		-0.08		0.17		-0.08		-0.05		-0.11		-0.29		-0.01		-0.49		-0.11		0.07		-0.16		-0.63
MAX	68.00		72.00		86.00		94.00		102.00		104.00		110.00		106.00		101.00		89.00		75.00		68.00		109.00
MIN	42.00		49.00		57.00		68.00		75.00		84.00		92.00		92.00		78.00		71.00		56.00		43.00		93.00
YRS	91		95		93		96		96		96		96		93		93		95		93		93		56