RICHLAND, OR

Maximum of Maximum Temperature (Degrees Fahrenheit)

(357160)

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
1893	54.00		51.00	b	72.00		-----	z	90.00	a	92.00		110.00		108.00		103.00		78.00	q	61.00		55.00		-----	z
1894	58.00	c	49.00	a	75.00		84.00		94.00		94.00		102.00		104.00		-----	z	-----	z	-----	z	-----	z	-----	z
1895	-----	z	-----	z	-----	z	85.00		87.00		100.00		100.00		100.00	a	84.00		80.00		70.00		52.00	a	-----	z
1896	55.00	a	57.00		67.00		70.00		86.00		102.00		107.00		102.00		94.00		84.00	a	70.00		-----	z	-----	z
1897	-----	z	-----	z	61.00	b	-----	z	-----	z	93.00	b	100.00		101.00		87.00		81.00	b	70.00	a	54.00		-----	z
1898	42.00	a	57.00		59.00		88.00		87.00	e	96.00		103.00		103.00		87.00	h	-----	z	-----	z	-----	z	-----	z
1899	50.00		50.00		60.00		78.00		77.00	a	99.00		102.00		92.00		93.00		78.00		66.00		47.00		102.00	a
1900	50.00		54.00		70.00		79.00		86.00		97.00		103.00		95.00		89.00		70.00	f	62.00		55.00		103.00	f
1901	55.00	a	59.00		65.00	a	69.00		83.00		87.00		97.00		100.00		90.00	a	83.00		61.00	y	-----	z	-----	z
1902	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1903	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1904	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1905	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	66.00	m	60.00	a	52.00	e	-----	z
1906	47.00	d	50.00		65.00		84.00		88.00		90.00	g	100.00		102.00	a	93.00		-----	z	63.00	b	51.00		-----	z
1907	56.00	e	63.00	d	68.00	a	81.00		91.00		92.00		100.00	d	102.00	a	95.00		86.00		66.00		52.00		102.00	o
1908	54.00	g	65.00	l	72.00		84.00	i	87.00		93.00	e	105.00		98.00	h	97.00	h	82.00		68.00	i	48.00		-----	z
1909	55.00		58.00	b	67.00	g	77.00		87.00	h	96.00	e	100.00	w	100.00	b	89.00		80.00		71.00		44.00	c	-----	z
1910	48.00	a	53.00		72.00		90.00		96.00		97.00		100.00		100.00		86.00	a	83.00		67.00	a	47.00		100.00	c
1911	51.00	b	49.00	b	78.00		77.00		86.00		92.00		102.00	h	97.00	k	90.00	i	82.00		58.00	a	51.00	b	-----	z
1912	47.00		56.00	a	67.00		77.00	a	83.00	b	98.00	b	97.00		96.00		90.00		73.00	a	68.00	g	51.00		98.00	n
1913	50.00	b	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	90.00	p	83.00	a	60.00		52.00		-----	z
1914	-----	z	53.00	b	70.00	b	73.00	d	95.00	d	99.00	a	-----	z	102.00	b	-----	z	-----	z	-----	z	40.00	f	-----	z
1915	48.00	a	61.00		75.00		87.00	c	83.00	a	98.00		103.00		106.00		92.00	b	84.00		65.00		55.00		106.00	g
1916	52.00	b	56.00		69.00		85.00		85.00		103.00		102.00		100.00		95.00		82.00		70.00		52.00	g	103.00	i
1917	49.00	a	52.00		60.00		79.00		88.00		97.00		105.00		102.00		96.00		85.00		66.00		61.00	b	105.00	c
1918	60.00		60.00	a	75.00		81.00		90.00		105.00		102.00		103.00		92.00	a	82.00		62.00	a	48.00		105.00	c
1919	56.00	f	52.00		76.00		84.00		93.00		99.00		106.00	a	102.00	d	93.00	a	78.00		62.00	a	50.00	a	106.00	n
1920	52.00		60.00		62.00		76.00	b	82.00		95.00		104.00	a	103.00		94.00		86.00		58.00		59.00		104.00	c
1921	-----	z	-----	z	64.00	a	73.00		81.00		93.00		99.00		97.00	a	83.00		83.00		66.00		57.00		-----	z
1922	39.00		50.00		61.00		-----	z	-----	z	101.00	e	105.00		102.00	a	96.00		88.00		55.00		49.00		-----	z
1923	-----	z	-----	z	-----	z	-----	z	95.00	d	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1924	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1925	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1926	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1927	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1928	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1929	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1930	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1931	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1932	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1933	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1934	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1935	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1936	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1937	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1938	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1939	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1940	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1941	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1942	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1943	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1944	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	61.00		52.00		-----	z
1945	55.00		54.00		63.00		82.00	g	88.00		95.00		100.00		100.00		100.00	b	86.00		68.00		52.00		100.00	i
1946	51.00		55.00	b	74.00		91.00		87.00		95.00		104.00		102.00		90.00		78.00	b	58.00		58.00		104.00	d
1947	50.00		67.00		79.00		83.00		95.00		90.00	a	101.00		99.00		95.00		86.00		60.00		51.00		101.00	a
1948	56.00		58.00		68.00	a	77.00		95.00		99.00		95.00		96.00		98.00		86.00	j	62.00		49.00		99.00	k
1949	38.00	a	-----	z	69.00		89.00		95.00		95.00		102.00	a	103.00	a	98.00		80.00	a	72.00		51.00	a	-----	z
1950	-----	z	69.00		60.00	b	82.00		89.00		98.00	d	100.00		101.00		104.00		87.00		74.00		65.00		-----	z
1951	-----	z	-----	z	67.00		82.00		86.00		92.00		105.00		103.00		93.00		86.00		56.00		54.00	a	-----	z
1952	51.00		51.00		49.00		90.00		88.00	n	93.00		103.00		103.00	a	96.00		91.00		75.00		60.00		103.00	o
1953	57.00	k	57.00		63.00	a	-----	z	86.00	h	91.00		106.00		103.00		100.00		82.00		72.00	g	60.00		-----	z
1954	48.00		65.00		50.00	v	62.00		93.00		-----	z	102.00		100.00		-----	z	82.00	k	74.00	d	55.00		-----	z
1955	52.00		52.00		60.00		72.00	a	86.00		101.00		105.00		106.00		105.00		89.00		62.00	b	-----	z	-----	z
1956	54.00		55.00		72.00		83.00	h	93.00		-----	z	106.00		104.00	b	95.00	b	88.00		58.00	f	55.00	a	-----	z
1957	45.00	a	63.00		69.00	a	-----	z	97.00		100.00		103.00		104.00		103.00		80.00	b	50.00	k	-----	z	-----	z
1958	-----	z	64.00		65.00		79.00		96.00		101.00		105.00		106.00		95.00		-----	z	59.00	i	-----	z	-----	z
1959	61.00	a	57.00		67.00		85.00		93.00		102.00	f	105.00		104.00	e	95.00		81.00		75.00		52.00		105.00	l
1960	45.00	j	52.00		83.00		86.00		89.00	f	95.00		107.00		102.00	c	95.00		89.00		75.00	a	58.00	a	107.00	u
1961	48.00		76.00		68.00		84.00		93.00		103.00	b	105.00	c	109.00		90.00		89.00	a	58.00	m	46.00		109.00	s
1962	62.00		56.00		76.00		89.00		87.00		98.00	a	103.00		102.00		93.00		80.00		78.00	j	50.00	a	103.00	l
1963	52.00		69.00		80.00	a	-----	z	93.00		93.00		96.00		102.00		96.00		87.00		69.00	g	46.00	e	-----	z
1964	50.00	a	49.00		75.00		78.00		89.00	a	97.00		100.00		99.00		89.00	a	87.00	a	69.00		58.00		100.00	d
1965	53.00		61.00		70.00		88.00		89.00	b	95.00		100.00		101.00		89.00		84.00		73.00		52.00		101.00	b
1966	58.00		55.00		85.00	c	85.00		95.00		93.00		99.00		105.00		99.00		89.00	g	78.00		56.00	a	105.00	k
1967	62.00		65.00		71.00		67.00	k	90.00		96.00	f	108.00		105.00		101.00		81.00		68.00		49.00	a	108.00	r
1968	52.00		66.00		72.00		86.00		86.00	a	99.00	e	104.00	f	98.00		93.00		78.00		61.00		60.00		104.00	l
1969	55.00		49.00		78.00	a	81.00		90.00		97.00		100.00		103.00	d	103.00	d	78.00		66.00		55.00	a	103.00	j
1970	55.00		61.00		63.00		74.00		86.00		101.00		100.00		102.00		92.00	a	86.00		65.00		52.00		102.00	a
1971	55.00	a	60.00		62.00	a	76.00		87.00		95.00	e	102.00		105.00		90.00		86.00		63.00		52.00		105.00	g
1972	56.00		65.00		75.00		76.00	a	95.00		97.00		100.00		106.00	a	94.00		82.00		55.00		55.00	h	106.00	j
1973	56.00		65.00		69.00		78.00	a	95.00		98.00	a	101.00		99.00		95.00		80.00		62.00		55.00		101.00	b
1974	58.00		56.00		63.00		77.00		85.00		103.00		102.00		99.00		92.00		81.00		61.00		53.00		103.00
1975	46.00		56.00		63.00		69.00		88.00		92.00	a	105.00		101.00		95.00		84.00	a	72.00		54.00		105.00	b
1976	50.00	a	62.00		68.00		80.00	a	85.00		98.00		104.00	a	98.00	a	95.00		82.00	a	75.00		52.00		104.00	e
1977	40.00	o	-----	z	-----	z	91.00	b	94.00		101.00		101.00		103.00		95.00	a	78.00	a	61.00		58.00		-----	z
1978	56.00		60.00		80.00		78.00		80.00		93.00		101.00		101.00	a	91.00		89.00		66.00	a	45.00	a	101.00	c
1979	47.00	a	53.00	a	70.00		76.00		89.00	a	99.00	a	106.00		101.00		95.00		89.00		62.00	b	54.00		106.00	f
1980	60.00		63.00		69.00	a	86.00		88.00		91.00		106.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1981	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1982	-----	z	-----	z	70.00	a	83.00	a	90.00	b	92.00	b	100.00	c	103.00	f	96.00	b	86.00	a	-----	z	56.00	a	-----	z
1983	50.00		64.00		65.00		75.00		93.00	a	92.00		85.00	h	100.00	c	89.00	a	83.00		76.00	c	53.00	b	100.00	r
1984	49.00	b	48.00	b	60.00	a	82.00		90.00	b	88.00	q	100.00		100.00	a	96.00	a	86.00	f	65.00	a	-----	z	-----	z
1985	-----	z	47.00	a	57.00		87.00	a	87.00	a	99.00	a	107.00	b	98.00	b	87.00	b	83.00		-----	z	-----	z	-----	z
1986	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	102.00		94.00		77.00	b	62.00		49.00	a	-----	z
1987	52.00		55.00		69.00		92.00	b	93.00		102.00		103.00		102.00		98.00		87.00		67.00		62.00		103.00	b
1988	50.00		67.00		74.00		84.00		92.00		100.00		103.00		102.00		95.00		91.00		72.00		50.00		103.00
1989	39.00		45.00		69.00		81.00		85.00		93.00		102.00		100.00		86.00		80.00		63.00		47.00		102.00
1990	56.00		59.00		72.00	a	83.00		85.00		101.00		103.00		106.00		97.00		85.00		65.00		49.00		106.00	a
1991	47.00		64.00		65.00		76.00	a	79.00		86.00		102.00		100.00		96.00		84.00		57.00		49.00		102.00	a
1992	52.00		65.00	a	73.00		84.00		95.00		99.00		98.00		105.00		91.00		92.00	b	57.00		50.00		105.00	c
1993	44.00		46.00		64.00	a	69.00		95.00		93.00	a	93.00		94.00	k	-----	z	71.00	l	55.00		56.00		-----	z
1994	50.00		54.00		75.00		88.00	a	91.00		98.00		105.00	b	102.00		92.00		79.00		47.00		55.00	a	105.00	d
1995	55.00	b	68.00	a	64.00		73.00	a	90.00		91.00	b	97.00		97.00		94.00		71.00		62.00		58.00	b	97.00	h
1996	49.00	c	68.00	a	67.00		84.00		81.00		95.00		106.00	a	101.00		95.00	a	86.00		62.00		60.00	a	106.00	g
1997	54.00	a	56.00		73.00	a	-----	z	-----	z	89.00		97.00		-----	z	-----	z	73.00		65.00		-----	z	-----	z
1998	55.00	c	60.00	a	69.00		81.00		84.00	a	95.00		104.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1999	56.00		54.00		70.00		72.00		95.00		-----	z	102.00		96.00		92.00		-----	z	70.00		-----	z	-----	z
2000	56.00		54.00		84.00	b	84.00		88.00		96.00		104.00	a	103.00		95.00		80.00		57.00		47.00	a	104.00	d
2001	46.00		-----	z	72.00		82.00	a	98.00	a	98.00	a	104.00		104.00		-----	z	74.00		57.00	c	62.00		-----	z
2002	50.00	b	52.00	a	-----	z	-----	z	90.00	a	93.00		-----	z	-----	z	-----	z	78.00		59.00		57.00		-----	z
2003	54.00		53.00		73.00		74.00		-----	z	101.00		104.00		104.00		89.00		86.00	b	57.00	a	54.00	a	-----	z
2004	46.00		51.00	h	76.00		82.00		86.00		98.00	b	104.00		102.00	b	94.00		84.00		58.00		52.00		104.00	l
2005	53.00		60.00		72.00		87.00		89.00		98.00		102.00		103.00		94.00		76.00		63.00		48.00		103.00
2006	50.00		53.00		66.00		79.00		96.00		101.00		107.00		98.00		95.00		83.00		68.00		49.00		107.00
2007	48.00	b	59.00		74.00		82.00		89.00		99.00		107.00		101.00		96.00		79.00		64.00		55.00		107.00	b
2008	47.00		54.00		58.00		78.00		98.00		104.00		101.00	a	101.00		91.00		87.00		71.00		55.00	a	104.00	b
2009	50.00		57.00		67.00		85.00		91.00		98.00		103.00		102.00		95.00		70.00	a	62.00	a	47.00		103.00	b
2010	49.00		51.00		67.00		80.00		81.00		96.00		102.00		99.00		91.00		90.00		69.00		49.00		102.00
2011	52.00		61.00		58.00		68.00		80.00		94.00		99.00		99.00		95.00		89.00		-----	z	-----	z	-----	z
2012	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	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
Period of Record Statistics
MEAN	51.55		57.38		68.84		80.54		89.17		96.47		102.37		101.49		93.87		82.86		64.57		52.96		103.21
S.D.	4.97		6.30		6.58		6.17		4.86		3.96		3.13		2.91		4.32		4.71		6.16		4.48		1.95
SKEW	-0.33		0.37		-0.01		-0.45		-0.24		-0.20		-0.35		-0.32		0.16		-0.44		0.05		0.34		0.21
MAX	62.00		76.00		85.00		92.00		98.00		105.00		110.00		109.00		105.00		92.00		78.00		65.00		107.00
MIN	38.00		45.00		49.00		62.00		77.00		86.00		93.00		92.00		83.00		70.00		47.00		44.00		100.00
YRS	77		80		85		78		83		83		84		83		79		77		76		77		28