OROVILLE 3 NW, WA

Average of Maximum Temperature (Degrees Fahrenheit)

(456188)

File last updated on April 26, 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
1909	-----	z	42.19	b	57.77		65.40		74.39		-----	z	86.74		88.90		82.07		60.65		46.67		29.77		63.46	b
1910	32.13		34.79		59.55		71.53		81.00	x	82.43	p	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	49.50	h
1911	-----	z	-----	z	-----	z	66.79	f	69.68		81.40		91.45		87.06		73.23		-----	z	-----	z	-----	z	80.57	g
1912	-----	z	-----	z	55.48	f	65.37		76.90		87.33		85.90	a	81.30	a	74.27		60.13		49.40		39.26		68.87	c
1913	27.13		31.18		45.97	a	64.03		70.26		-----	z	85.32		87.67	a	78.47		55.29		44.77		37.16		57.02	a
1914	38.61		33.11		48.68	c	65.43		75.10		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	52.19	g
1915	-----	z	37.00	b	46.84	l	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	37.00	k
1916	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	89.54	r	77.71	b	62.81		40.43		28.45		52.35	h
1917	29.29		31.85	b	45.61		58.69	a	72.53	a	79.90		92.48		92.23		77.27		66.10		50.83		35.47	a	61.02
1918	36.84		35.64		49.90		69.70		71.93	a	86.73		89.29		84.13		86.69	a	65.61		45.37		36.94		63.23
1919	35.16		35.75		49.90		66.40		74.06		81.14	a	92.81		89.65		79.23		58.16		42.74	c	30.77		61.31
1920	31.42		40.28		52.73	a	59.52	a	71.26		79.93		94.80	a	90.84		74.76	a	57.45		47.43		39.16		61.63
1921	34.77		37.18		51.87	a	60.40		75.45		82.27		88.35		87.97		71.60		63.77	a	43.04	b	31.61		60.69
1922	26.03	a	32.72	c	47.13		62.03	a	74.48	b	89.03		93.32		89.06		82.10		64.68		42.23		30.29	c	61.09
1923	37.87		36.48	a	55.26		68.71	b	76.17	b	79.70		93.35		90.29		80.10		65.77	a	48.37		39.23	a	64.28
1924	28.16		48.72		53.76	b	66.41	c	84.71		84.73		93.71		82.97		76.10		59.55		39.72	a	27.06		62.13
1925	33.65		46.00	b	55.10		69.21	b	79.39		85.33		95.30	a	87.84		76.69	a	61.61		44.50		40.77		64.62
1926	35.42		46.54		60.65		71.57		74.97		86.53		93.52	b	85.42		69.27		61.23	a	47.30		35.55		64.00
1927	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	96.57	q	-----	z	-----	z	59.67	a	-----	z	-----	z	59.67	k
1928	-----	z	-----	z	-----	z	-----	z	81.58	l	80.17		88.48		85.74		78.30		60.13		47.00		33.87		67.67	e
1929	22.21	b	29.71		55.42		62.33		74.77		78.33		87.55		88.32		73.40		65.19		45.53		35.48		59.86
1930	20.61		42.82		56.71		70.10		73.19		77.67		88.94		87.71		76.07		59.06		42.37		33.61		60.74
1931	36.68		41.29		53.68		67.57		78.58		79.10		90.35		87.90		71.00		61.58		41.27		31.19		61.68
1932	27.00		33.17		44.48		65.21	a	73.65		84.03		83.81		87.90	a	78.30		62.16		46.83		33.03		59.96
1933	34.58		30.00		50.84		65.03		68.19		80.97		87.97		89.68		70.73		61.80	a	46.73		37.90		60.37
1934	38.35		46.07		58.74		74.90		77.13		84.00		87.61		86.32		71.43		61.84		48.73		36.29		64.29
1935	30.97		42.39		49.16		62.53		75.45		80.00		84.42		82.81		78.57	i	57.72	b	40.57		35.00		58.27	a
1936	35.55		22.86		50.45		67.90		78.32		79.60		87.77		86.39		74.30		67.68		42.21	a	37.00		60.84
1937	18.52		29.93		51.65		61.07		74.39		80.27		88.94		81.39		76.67		64.48	b	44.87		36.94		59.09
1938	35.71		36.85	b	51.10		66.70		76.66	b	87.20	j	90.07	a	84.03		80.59	a	63.31	b	43.62	a	35.83	a	60.41	a
1939	38.83	a	36.42	b	51.45		67.90		75.61		75.87		88.00		87.75	c	75.77		60.94		47.70		42.71		62.41
1940	36.58		41.00		57.42		65.37		76.16		83.92	d	87.42		86.39		80.17		63.35		40.43		38.35		63.05
1941	37.23		44.79		60.71		69.17		71.23		77.03		88.90		83.16		68.10		58.94		48.30		38.97		62.21
1942	31.00		41.68		53.68		66.50		68.29		76.67		87.60	a	87.84		79.47		65.06		42.50		34.55		61.24
1943	25.29		40.32		49.80	a	66.27		69.72	b	77.90		88.87		84.26		80.23		60.97		44.77		36.32		60.39
1944	33.74		39.62		50.45		64.10		73.32		80.00	r	-----	z	-----	z	81.24	a	66.74		44.90		33.69	b	54.20	c
1945	37.11	c	42.67	a	49.34	b	60.76	a	73.78	d	78.55	a	91.52		92.03		73.50	b	65.23		42.30		36.15	d	61.91
1946	37.03		40.89		54.52		64.08	e	78.43	a	75.47		87.97		89.87		76.20		58.10	b	40.40		35.48		61.54
1947	31.39		44.18		56.97		65.83	a	78.48		75.90		87.93	a	84.86	b	77.17		59.58		45.50	b	38.74		62.21
1948	-----	z	-----	z	-----	z	-----	z	-----	z	82.23		82.35		77.94		75.47		60.97		44.70		28.55		64.60	e
1949	22.29		33.36		50.58		67.07	a	78.55		80.77		87.52		87.06		78.37		59.97		49.83		34.71		60.84
1950	15.26		36.89		47.65		59.47		70.19		79.07		88.58		88.35		81.63		56.35		42.73		39.16		58.78
1951	32.90		38.18		44.84		65.03		72.55		79.23		90.45		86.29		77.43		56.55		43.27		28.61		59.61
1952	26.29		38.72		49.48		66.03		73.29		78.50		88.65		86.87		82.17		69.00		43.53		37.87		61.70
1953	42.19		46.29		53.90		59.97		70.42		73.00		87.65		85.58		76.60		62.87		47.93		40.03		62.20
1954	29.80	a	43.25		49.52		59.47		73.13		74.52	a	84.87		81.16		73.50		59.68		49.93		36.00		59.57
1955	33.19		36.36		42.81		57.10		66.77		81.23		83.97		89.06		77.30		59.35		35.43		31.39		57.83
1956	33.87		29.86		45.55		66.90	a	77.32		75.27		90.55		87.71		77.60		59.06		40.47		34.94		59.92
1957	21.77		35.21		50.87		64.47		76.32		80.32	h	85.61		82.16		82.07		57.65		45.07		40.29		58.32	a
1958	39.03		46.36		53.68		62.03		82.74		85.53		92.74		93.55		74.97	a	62.71		41.03		36.23		64.22
1959	33.81		36.25		51.26		65.73		69.03		78.30		90.84		82.87		71.10		57.81		41.20		36.77	a	59.58
1960	30.74		42.31		52.61		62.53		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	47.05	h
Period of Record Statistics
MEAN	31.73		38.24		51.85		65.08		74.38		80.42		88.98		86.63		76.75		61.45		44.44		35.37		61.39
S.D.	6.13		5.65		4.35		3.77		3.76		3.74		3.06		3.25		3.91		3.20		3.29		3.65		1.67
SKEW	-0.80		-0.30		0.13		0.09		0.30		0.34		0.11		-0.34		-0.04		0.31		-0.15		-0.46		0.19
MAX	42.19		48.72		60.71		74.90		84.71		89.03		95.30		93.55		86.69		69.00		50.83		42.71		64.62
MIN	15.26		22.86		42.81		57.10		66.77		73.00		82.35		77.94		68.10		55.29		35.43		27.06		57.83
YRS	44		46		45		46		45		41		45		45		46		47		46		46		36