LA GRANDE, WA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(454360)

File last updated on May 6, 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
1954	-----	z	55.00	t	60.00		73.00		81.00		81.00		84.00		83.00		78.00		77.00		67.00		60.00		-----	z
1955	53.00		53.00		60.00		72.00		76.00	a	96.00		84.00	a	88.00	d	94.00		68.00		63.00		56.00		96.00	f
1956	57.00		49.00	a	69.00		80.00		90.00		80.00	a	98.00	a	91.00		87.00	a	72.00		61.00		60.00		98.00	d
1957	50.00		57.00		63.00	a	81.00		81.00	a	78.00		83.00		83.00		89.00		72.00		63.00	a	58.00		89.00	c
1958	57.00		67.00		60.00		76.00		92.00	a	92.00	a	98.00		92.00		92.00	a	76.00		64.00		60.00		98.00	c
1959	60.00		58.00		62.00		75.00		82.00		86.00	a	96.00		92.00		80.00		70.00		61.00		58.00		96.00	a
1960	63.00		57.00		74.00		73.00	a	80.00		83.00		94.00		99.00		84.00		73.00		61.00		63.00		99.00	a
1961	63.00		61.00		63.00		68.00		86.00		90.00		98.00		95.00		83.00		80.00	a	62.00		53.00		98.00	a
1962	63.00		70.00		68.00		82.00		69.00		84.00		90.00	a	85.00		87.00		75.00		67.00	a	65.00		90.00	b
1963	56.00		69.00		70.00		67.00		92.00		-----	z	80.00	a	89.00		88.00		77.00		62.00	a	64.00		-----	z
1964	54.00		60.00		-----	z	64.00		81.00	a	80.00		85.00		87.00		78.00		75.00		62.00		52.00		-----	z
1965	55.00		63.00		68.00		78.00		77.00		86.00		96.00		93.00		80.00		77.00		66.00		64.00		96.00
1966	56.00		64.00		72.00		75.00		80.00		87.00		85.00		89.00		86.00		76.00		64.00		58.00		89.00
1967	53.00		57.00		57.00		63.00		84.00		90.00		89.00		97.00		93.00		73.00		60.00		54.00		97.00
1968	60.00		68.00		68.00	a	78.00		78.00		90.00		93.00		92.00		85.00		78.00		60.00	a	57.00		93.00	b
1969	56.00		54.00		73.00		71.00		87.00		91.00		87.00		85.00		86.00		74.00		62.00		61.00		91.00
1970	59.00		62.00		62.00		63.00	a	81.00		95.00	a	97.00		91.00	a	85.00	a	80.00		73.00		51.00		97.00	d
1971	60.00		59.00	a	59.00		77.00	a	90.00		84.00	b	95.00		95.00		80.00		77.00		55.00		53.00		95.00	d
1972	53.00		59.00	a	72.00		77.00		91.00		80.00		90.00		98.00	a	89.00		75.00		59.00		56.00	a	98.00	c
1973	59.00		62.00		65.00		77.00		87.00	a	89.00		92.00		89.00	b	91.00		70.00		62.00	a	60.00		92.00	d
1974	57.00		56.00		62.00		74.00		71.00		84.00		89.00		91.00		91.00	a	79.00	a	64.00	a	57.00	b	91.00	e
1975	57.00	d	61.00		61.00		68.00		82.00		89.00		90.00		84.00		86.00		85.00		75.00		56.00		90.00	d
1976	60.00		64.00		63.00		83.00		83.00		84.00		85.00		81.00		82.00		70.00		63.00		59.00		85.00
1977	60.00		65.00		62.00		79.00		70.00		86.00		88.00		102.00		79.00		70.00		60.00		56.00		102.00
1978	57.00		63.00		70.00		70.00		83.00		90.00		95.00		97.00		74.00		74.00		64.00		53.00		97.00
1979	53.00		57.00		71.00	f	77.00		83.00		86.00		97.00		86.00		92.00		77.00		61.00		60.00		97.00	f
1980	52.00	a	60.00		60.00		81.00		80.00		75.00	a	90.00		91.00		81.00	a	84.00		71.00		66.00		91.00	c
1981	65.00		64.00		67.00		77.00		78.00		84.00	a	89.00	a	101.00		92.00		71.00		68.00		59.00		101.00	b
1982	59.00		58.00		64.00		82.00	a	79.00		96.00		91.00	a	92.00		90.00		73.00	a	66.00		57.00		96.00	c
1983	65.00		63.00		63.00	h	76.00	j	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	57.66		60.69		64.96		74.52		81.86		86.29		90.62		90.97		85.59		75.10		63.66		58.14		94.70
S.D.	3.94		4.85		4.82		5.79		6.08		5.34		5.15		5.53		5.32		4.12		4.24		3.94		4.35
SKEW	0.12		-0.14		0.34		-0.55		-0.21		0.01		-0.15		0.17		-0.27		0.51		0.89		0.16		-0.40
MAX	65.00		70.00		74.00		83.00		92.00		96.00		98.00		102.00		94.00		85.00		75.00		66.00		102.00
MIN	50.00		49.00		57.00		63.00		69.00		75.00		80.00		81.00		74.00		68.00		55.00		51.00		85.00
YRS	29		29		27		29		29		28		29		29		29		29		29		29		23