WALLOWA, OR

Average of Maximum Temperature (Degrees Fahrenheit)

(358997)

File last updated on April 24, 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
1903	-----	z	-----	z	50.06		56.20		66.29		79.67		78.90		81.45		68.97	a	63.97		42.70		34.42		62.26	b
1904	36.19		38.59		42.84		63.43		68.29		74.30		81.55		88.35		79.43		65.58		53.40		37.06		60.75
1905	34.32		38.18		55.52		61.23		63.71		71.63		87.71		86.61		74.83	a	56.16		48.30		29.84		59.00
1906	32.58		34.79		41.97		64.37		65.52	b	70.93		91.52		85.20	a	77.40		63.71		43.69	a	38.55		59.18
1907	29.58		45.36		47.71		56.80		68.61		68.97		82.48		78.52		73.53		72.74		50.50		37.52		59.36
1908	36.93	a	40.79		48.29		61.90		61.61		71.90		88.31	b	83.42		75.07		58.39		51.03		32.58		59.19
1909	36.13	a	41.43		52.74		55.63		62.90		74.00		79.48		83.90		73.80		61.90	a	45.97		27.19		57.92
1910	26.10		32.46		54.90		65.10		70.10		75.33		86.65		81.23		73.67		65.06		44.33		36.39		59.28
1911	35.19		32.22	a	54.80	a	58.17		61.03		74.63		86.10		82.24	b	69.97		61.19		44.60		35.27	a	57.95
1912	34.00	b	39.10		48.00	d	55.69	a	65.74		76.10		78.66	b	75.53	a	69.23		56.03		45.80		36.61		56.71
1913	31.16		30.32		41.80	a	58.83		63.84		67.97	a	72.97	a	-----	z	75.55	j	54.83	b	44.86	a	33.94		50.05	b
1914	39.52	b	34.61		54.58		61.53		72.00		72.72	a	87.58		84.84		73.80		63.32		49.20		26.24	b	60.00
1915	28.48		40.59	a	57.90		66.83	a	64.71		72.20		81.55		92.23		73.53		66.55		44.43		35.23		60.35
1916	26.77		38.55		52.42		62.90	a	62.87	a	73.79	b	81.35		84.68		-----	z	-----	z	40.93	c	34.94		55.92	b
1917	31.61		33.79		39.35		52.57		64.52		75.10		92.00		91.16		80.96	c	63.81		47.33		47.77		60.00
1918	39.45		37.39		51.40	a	59.53		64.55		84.20		84.13		77.13		76.60		60.23		43.33		33.32		59.27
1919	35.94		37.04		50.32		62.00		68.81		78.13		87.76	b	86.19		74.67		54.23	a	39.97		22.97		58.17
1920	33.65		44.59		46.61		53.47		65.03	a	70.72	a	87.10	a	82.94		69.77		53.74		41.00		35.29		56.99
1921	33.87		35.39		49.47	a	54.80		67.03		77.50		84.29		83.61		66.77		64.74		48.03		33.97	a	58.29
1922	22.65		32.71		39.81		52.50		66.68		82.17		86.00		84.10		-----	z	68.39		40.93		33.26		55.38	a
1923	41.68		36.14		48.87		58.93		64.50	a	70.60		84.03		85.03		77.03		60.61		50.67		35.06		59.43
1924	33.06		43.34		45.39		59.03	a	76.61		78.37		86.07	a	83.45		78.36	b	64.03	a	42.10		33.10	b	60.24
1925	39.42		44.82		52.35		63.57		71.87	a	77.70		89.00		83.32		74.57		62.55		46.70		41.58		62.29
1926	35.66	b	46.14		57.26		67.87		68.58		81.30		89.45		84.84		69.59	a	62.20	a	52.10		34.63	a	62.47
1927	35.89	c	41.89		48.19		58.67		61.31	b	76.77	d	86.55		83.59	b	68.37		60.94		51.67		35.77		59.13
1928	36.32		36.00	a	51.61		56.57		78.17	a	76.03	a	87.32		85.61		78.93		63.39		-----	z	-----	z	65.00	b
1929	28.77		30.19	a	-----	z	57.93		69.90		75.20		90.00		92.90		82.44	e	70.10		49.52	a	49.61		63.32	a
1930	27.04	e	45.11		52.16		67.10		68.10		76.53		88.26		88.42		75.67		60.62	b	46.33		30.13		60.46
1931	33.77		37.64		49.77		62.03	a	72.90	a	76.07	a	90.26		88.37	a	74.90	a	65.26		41.31	a	33.10	b	60.45
1932	31.61		32.17		45.06		60.38	a	68.04	c	78.97	a	83.26		84.40	a	77.87		61.00		48.43		30.35		58.46
1933	36.19		29.50		45.55		57.93		62.71		77.83		87.42		82.90		71.40		70.61		49.97		46.94		59.91
1934	44.90		50.43		60.23		68.73		74.58		77.43		87.39		90.48		76.27		66.84		51.20		35.42		65.33
1935	30.52		37.74	a	44.57	a	57.37		68.77		76.77		85.00	a	87.00		82.40		63.77		42.63		36.77		59.44
1936	36.61		29.55		47.97	a	63.55	a	75.84		78.97		90.29		87.35		76.97		70.81		47.07	a	43.27	a	62.35
1937	21.43	a	37.71		50.81		56.10		71.39		73.73		89.23	a	83.23		80.07		64.19		50.87		40.84		59.97
1938	39.10		40.68		48.13		60.23		68.94		78.97	a	90.58		86.87		86.03		64.10		42.97		42.03	a	62.39
1939	42.35		39.50		52.71		68.33		74.26		74.00		91.74		91.80	a	81.31	a	63.52		49.77		46.35		64.64
1940	36.65		44.31		55.94		61.10		76.42		84.30		88.33	a	91.32		77.83		66.13		43.20		39.96	f	65.96	a
1941	39.71	c	47.39		61.68		65.00		69.48		75.50		89.17	b	83.50	a	67.70		60.52		48.60		44.33	g	64.39	a
1942	30.71	c	38.46		48.16		63.63		64.03		72.10	a	87.97		88.39		80.77		67.16		45.00		37.70	a	60.34
1943	31.83	a	41.96		49.32		64.33		63.29		69.40		85.71		83.81		84.03		63.26		47.00		37.65		60.13
1944	37.26		40.66		47.71		59.83		71.19		72.83		85.77		85.16		79.97		71.84		43.47		34.13		60.82
1945	36.29		47.35	k	47.77	a	55.20		68.26		72.23		87.94		86.48		74.31	a	68.65		44.00		34.77	a	61.44	a
1946	39.19		39.50		54.19		63.59	a	66.13		69.73		-----	z	-----	z	73.43		55.58		41.93	a	41.87	p	55.92	c
1947	30.08	e	44.00		54.77	a	57.07	a	70.60	a	67.80		84.00		81.71		75.90		61.42		41.30	c	35.89	c	58.71
1948	35.71	c	38.80	d	44.70	a	54.96	b	63.55	b	75.91	g	79.31	e	80.53	a	75.19	d	62.62	b	42.81	d	28.52		55.16	a
1949	16.61		37.19	a	51.03	a	64.80		71.86	c	74.85	c	83.93	a	86.50	a	78.03	a	57.45		52.68	b	38.62	b	59.46
1950	29.27	a	36.31	b	44.86	b	55.17		71.33	s	72.93	c	-----	z	86.29	c	77.19	c	61.54	c	-----	z	41.19	d	56.08	c
1951	34.25	c	42.62	d	44.39	c	65.00	d	70.86	b	-----	z	89.90	a	86.00	d	79.58	d	59.62	e	44.60	j	38.95	l	63.58	c
1952	-----	z	-----	z	43.48		65.31	a	67.52		73.93	b	87.00	e	84.88	f	81.96	d	72.43	c	45.44	e	-----	z	67.13	d
1953	-----	z	42.00	h	50.71		56.32	b	63.48		69.03		87.10		82.97		81.07		66.52		50.27		39.79	b	64.73	b
1954	39.90	b	47.29		49.45		58.90		71.03	a	69.30		85.65		77.66	b	73.00	a	60.97		51.39	b	-----	z	62.23	a
1955	-----	z	-----	z	-----	z	52.00		63.90		77.60		81.93	b	86.70	a	75.30		63.35		39.63		37.61		64.23	c
1956	34.94		34.24		48.16		62.93		69.26		73.47		86.03		81.94		78.67		59.39		45.40		36.80	a	59.27
1957	22.87	a	37.78	a	48.70	a	58.23		68.29		75.73		83.90	b	81.27	a	81.47		58.53	a	44.07		38.80	a	58.30
1958	34.61		44.63	a	48.29		55.30		75.97	a	75.60		85.58		87.70	a	72.40		66.32		44.47		40.00		60.91
1959	37.42		42.50		48.65		61.03		62.80	a	75.90		86.58		79.57	a	67.93		59.45		46.55	a	35.68		58.67
1960	27.16		37.52		47.94		59.57		63.77		76.72	a	90.61		78.35		78.28	a	62.68		46.27		37.00		58.82
1961	37.94		46.82		49.63	a	57.10		66.41	b	82.37		87.84		89.29		68.66	a	58.81		42.27		35.39		60.21
1962	31.32		38.39		47.45		63.62	a	61.32		74.80		82.81		79.83	a	76.70		61.39		47.53		37.06		58.52
1963	31.27	a	51.75		51.32		54.47		68.90		73.00	b	80.71		83.71		82.27		66.16		47.10		33.45		60.34
1964	35.16		37.24		45.16		54.93		66.17	b	71.41	a	-----	z	79.07	a	71.27		63.52		44.20		35.42		54.87	a
1965	36.35		45.18		49.77		60.57		64.19		73.23		83.55		79.68		68.30		68.29		48.07		35.17	a	59.36
1966	39.97	a	38.29		50.71		60.27		72.00		71.80		83.45		83.84		78.27		60.29		47.90		37.10		60.32
1967	40.84		47.46		47.35		-----	z	-----	z	-----	z	-----	z	91.81		82.93		60.71		46.83		37.35		56.91	d
1968	35.39		47.93	a	55.35		56.80		67.42		74.63		87.52		78.23		74.76	a	58.42		43.93		36.03		59.70
1969	32.81		35.14		47.45		60.53		72.61		76.73		83.06		85.87	a	75.47		56.16		49.23		38.45		59.46
1970	38.58		45.93		48.29		51.83		68.52		78.53		85.97		88.10		68.27		58.06		45.27		32.97		59.19
1971	39.58		44.43		45.74		58.10		68.55		71.77		84.87		90.84		69.20		58.45		43.30		33.93	a	59.06
1972	34.52		39.93		54.55		53.90		70.45		76.13		82.84		85.33	a	69.90	a	61.97		43.40		29.65		58.55
1973	34.52		43.57		50.65		59.10		71.35		75.73		87.61		84.35		73.93		60.26		41.40		39.48		60.16
1974	32.29		44.93		50.65		57.87		63.16		81.90	a	83.68		83.94		81.10		65.39		47.40		37.29		60.80
1975	35.13		37.86		47.45		50.80		65.90		71.50		85.32		78.10		79.30		57.71		44.83		39.00		57.74
1976	36.30	a	38.90		45.23		56.57		70.71		71.77		85.27	a	77.16		78.73		65.16		49.77		39.10		59.55
1977	28.74		47.25		47.19		67.37		61.90		81.55	a	84.13		85.90		69.63		61.61		44.13		40.87		60.02
1978	36.35		42.57		57.16		57.50		62.81		76.10		83.42		80.16		71.13		66.58		41.93		30.30	a	58.84
1979	24.06		39.50		51.68		57.60		68.29		78.27		86.55		84.16		81.43		65.39		41.50		39.77		59.85
1980	33.13		43.07		47.84		63.50		66.68		71.33		83.48		79.58		75.73		63.87		46.20		39.26		59.47
1981	37.26		45.25		55.35		59.73		64.61		72.27		82.42		89.32		76.63		58.94		48.73		40.16		60.89
1982	36.40	a	39.64		50.13		56.83		66.19		77.23		81.40	a	84.74		72.13		58.72	b	41.07		35.94		58.37
1983	38.97		46.71		52.55		57.72	a	69.97	a	74.30		80.28	b	86.61		71.41	a	63.58		46.23		29.31	b	59.80
1984	33.17	a	38.21		50.71		55.34	a	64.42		72.60		86.26		86.58		71.33		56.90		44.83		28.30	a	57.39
1985	25.35		33.78	a	46.35		63.33		69.55		79.52	a	90.74		80.84		67.21	a	59.23		33.90		22.70	a	56.04
1986	34.93	a	43.57		57.43	a	59.40		69.53	a	83.31	a	80.00	a	90.07	b	67.41	a	66.13	a	46.67		34.23		61.06
1987	31.29		41.43		52.32		69.31	a	71.93	a	81.00	a	81.27	a	85.48		84.48	c	72.84		47.17	a	39.13		63.14
1988	31.52		43.24		52.38	b	64.07	a	68.03		76.67		86.52		87.41	b	78.00	a	73.74		44.89	c	34.80	a	61.77
1989	33.97	a	28.59	a	48.48		63.63		67.52		79.10		86.93	b	78.67	a	78.17	a	61.65		47.67		40.26		59.55
1990	39.81		43.26	a	55.81		64.75	b	65.23	a	75.57		89.54	c	85.93	a	85.86	a	58.31	b	48.43		30.14	c	61.89
1991	33.90		50.00		50.19		56.83	a	62.87	a	71.34	a	85.79	b	89.79	b	82.41	c	64.61		42.73		39.87		60.86
1992	40.59	b	50.97		61.37	a	64.20		76.71	c	81.54	b	82.45		87.45		76.43		65.93	a	40.97	a	34.18	c	63.57
1993	27.07	c	31.25		48.00	a	56.59	c	74.97		71.97	a	73.53	a	81.07	b	78.37		64.35		41.20		39.19		57.30
1994	41.35		41.50		56.97		63.62	a	70.62	b	77.10	a	90.73	a	90.82	c	83.24	a	62.55		38.00		33.07	b	62.47
1995	35.37	a	49.07	a	52.97		57.86	a	67.57	a	73.76	a	84.94		83.60	a	80.30		58.94		50.83	a	40.17	b	61.28
1996	38.43	a	43.72		53.30	a	60.76	a	62.94		78.03		89.74		87.45		72.80		62.19		48.07	a	-----	z	63.40	a
1997	-----	z	44.61		52.57	a	56.59	a	72.81		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	56.64	h
1998	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	82.33		61.10	a	46.60		36.19		56.56	h
1999	41.81		40.30	a	50.14	c	56.64	b	66.64	c	72.90		85.61	c	86.45	b	79.07		67.39	c	51.03		36.42		61.20
2000	36.69	b	43.48		51.61		65.57		67.67	a	78.55	a	87.17	a	87.47	a	73.59	a	60.45		40.41	a	34.72	b	60.61
2001	30.52		35.18		51.03		57.07	a	74.41	b	74.45	a	84.29		90.58		81.86	a	62.00		48.43		35.10	b	60.41
2002	36.58		38.71		48.10		59.43		67.00		77.47		90.21	c	82.52		77.60		62.23		50.45	a	39.70	a	60.83
2003	40.07	a	44.19	b	53.27	a	-----	z	67.50	a	80.57		92.73	a	90.86	c	80.66	a	67.19		42.53		36.27	a	63.26	a
2004	33.45	b	38.36	a	57.23		64.79	b	65.74		77.57		88.84		85.94		73.27		63.61		46.67		40.10		61.30
2005	35.43	a	47.96		55.39		58.86	a	68.29		74.23		90.70	a	90.37	a	77.67		64.27	a	45.62	a	29.77	a	61.55
2006	-----	z	43.46		49.03		59.93		71.73	a	78.73		92.27	a	86.77		80.03		63.35		47.93		35.16		64.40	a
2007	34.55		43.88	b	57.58		61.04	b	72.55		78.90	a	93.48		86.97	a	77.28	a	61.16		46.67		35.68		62.48
2008	32.16		44.28		48.03		55.87		68.26		76.13		86.84		86.10	a	79.80		63.48		48.00		33.70	a	60.22
2009	36.90		41.21		46.97		59.71	b	71.39		75.80		88.29		85.97	a	84.55	a	55.77		46.30		31.68		60.38
2010	38.26		44.64		53.94		58.31	a	62.13	a	72.87		85.50	a	84.68		78.31	a	64.27	a	44.68	b	33.10		60.06
2011	35.10		40.71		48.97		51.83	a	63.29		72.97	a	84.26		89.03		85.45	a	61.32		43.21	a	39.19		59.61
2012	40.42		43.69		52.19		63.26	c	66.93	a	73.83	a	88.68		90.55		82.80		60.71		45.70		38.94		62.31
2013	27.94		42.82		-----	z	58.13		-----	z	-----	z	-----	z	89.65		75.53		61.29		45.50		29.48		53.79	d
2014	38.35		36.33	y	54.06		60.50		70.90		75.40		-----	z	85.90		82.62	v	67.71		44.03		38.74		59.51	c
2015	38.65		51.89		60.26		63.63		71.84		85.47		87.68		88.26		77.57		71.16		42.07		36.52		64.58
2016	33.10		46.48		54.16		69.13		71.74		80.00		84.13		88.77		75.63		60.16		52.00		27.94		61.94
2017	21.10		41.57		52.48		57.47		70.26		78.83		93.45		91.71		77.80		61.55		48.43		34.55		60.77
2018	40.26		42.96		51.29		60.97		73.13		76.27		89.97		88.16		77.30		62.87		46.03		34.03		61.94
2019	33.48		32.71		43.61		59.03		70.48		77.83		85.35		89.16		74.40		56.26		47.60		35.58		58.79
2020	38.97		45.07		53.90		62.97		70.68		74.43		87.03		88.00		81.87		65.00		47.13		38.65		62.81
2021	39.39		39.50		53.19		64.53		70.61		87.10		94.52		86.52		80.47		64.45		49.23		36.97		63.87
2022	31.39		37.71		53.16		53.43		63.00		75.87		91.52		93.74		82.90		71.03		41.23		33.35		60.70
2023	35.52		41.71		46.13		58.60		75.00		78.63		92.32	c	88.19		74.40		62.90		45.13		38.06		61.38
2024	33.48		45.48		52.39		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	43.78	i
Period of Record Statistics
MEAN	34.35		40.79		50.48		59.84		68.17		75.73		86.18		85.40		76.50		62.89		45.79		35.89		60.20
S.D.	4.97		5.15		4.37		4.17		4.00		3.80		3.87		3.93		4.74		4.20		3.50		4.48		1.74
SKEW	-0.89		-0.22		0.12		0.18		0.25		0.40		-0.55		-0.27		-0.18		0.34		-0.21		-0.06		0.48
MAX	44.90		51.89		61.68		69.31		78.17		87.10		94.52		93.74		86.03		73.74		53.40		49.61		65.33
MIN	16.61		28.59		39.35		50.80		61.03		67.80		72.97		75.53		66.77		53.74		33.90		22.70		56.04
YRS	115		115		118		118		117		115		113		116		116		119		117		112		95