SENECA, OR

Average of Maximum Temperature (Degrees Fahrenheit)

(357675)

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
1908	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1909	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1910	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1911	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1912	-----	z	36.41	g	-----	z	48.62	f	-----	z	70.00	l	73.57	a	72.04	h	65.77	d	54.96	d	48.00	g	34.07	c	57.09	h
1913	29.20	a	31.14		38.43	a	53.62	a	65.17	b	66.31	a	77.36	i	78.55		72.54	d	56.03	a	46.63	k	-----	z	54.56	c
1914	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1915	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1916	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1917	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1918	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1919	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1920	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1921	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1922	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1923	-----	z	-----	z	-----	z	-----	z	-----	z	-----	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	37.43	x	39.54		45.47	a	55.47	k	71.92	s	73.48	a	85.97		81.77		64.89	c	50.94		31.89	c	31.65		56.18	c
1932	36.45		32.41		47.37	a	45.93	a	59.84		78.14	a	79.90	a	79.90		77.07		62.47	a	51.57		29.68		56.73
1933	35.13		33.93	a	45.72	b	55.50		58.32		75.66	a	87.29		84.71		71.00		68.68		53.45	a	45.61		59.58
1934	46.45		49.11		58.97		64.38	a	67.97		68.89	c	85.93	b	83.33	a	73.60		58.10		49.93		42.24	b	62.41
1935	35.61		42.29		45.07	a	51.97	a	65.71		65.46	b	82.55		89.83	a	82.14	a	63.00	a	44.60		39.57	c	58.98
1936	33.10	b	36.76		44.37	a	52.24	a	60.78	d	68.59	a	77.26		71.00		68.50		54.90	b	50.73		43.68		55.16
1937	22.55		36.43		45.03		51.33		60.39		83.64	p	88.29		74.65		66.77		70.77		64.85	c	45.35		56.95	a
1938	43.71		39.79		41.13		51.00		56.61		66.23		81.39		74.81		73.03		68.03	a	45.87		45.39		57.25
1939	40.32		34.68		49.29		65.87		65.74		69.90	a	90.03		82.94		70.40		64.00	a	55.57		44.19		61.08
1940	38.32		45.38		53.87		52.23		68.87		87.67		83.03		84.81		-----	z	67.45		51.72	a	48.03		61.94	a
1941	-----	z	-----	z	-----	z	-----	z	-----	z	72.43	i	89.32		80.16		75.63		66.94		60.34	a	-----	z	74.48	g
1942	36.29		40.36		46.74		49.93		56.10		76.47		87.39		76.90		76.60		71.23		57.47		44.71		60.01
1943	28.03		40.50		43.00		58.33		-----	z	68.83		81.32		-----	z	78.80		68.73	a	-----	z	-----	z	58.44	d
1944	33.10	a	40.90		52.90		58.10		58.90		-----	z	83.60	a	85.23		78.77		-----	z	-----	z	-----	z	61.44	d
1945	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1946	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1947	-----	z	-----	z	43.69	r	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1948	-----	z	-----	z	-----	z	49.63		59.23		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	54.43	j
1949	-----	z	-----	z	-----	z	-----	z	-----	z	81.10		89.58		-----	z	71.40		-----	z	-----	z	-----	z	80.69	i
1950	-----	z	-----	z	-----	z	-----	z	64.89	d	70.52	a	81.90	a	83.23		72.47		62.47	a	46.67		43.65		65.72	d
1951	33.77		39.57		43.06		60.87		65.10	a	72.20		84.97		80.87		77.50		55.50	a	42.23		30.93	a	57.22
1952	30.32		35.14		40.16		61.17		64.71		69.55	a	82.73	a	81.65		77.73		71.65		44.77		33.84		57.78
1953	40.77		41.54		46.16		52.77		55.52		64.93	a	83.83	b	78.52	d	77.66	a	63.34	b	48.25	b	35.23	a	57.38
1954	36.47	a	46.46	d	44.93	a	57.30	c	69.79	g	68.21	a	82.75	g	76.63	a	72.58	d	61.08	g	52.21	b	36.30	a	54.57	c
1955	32.45		36.08	b	41.50	c	47.20		62.35	e	72.93	b	79.15	d	85.69	b	73.58	d	63.29	c	40.92	d	38.47	a	56.13
1956	34.48		33.57	a	45.61		62.96	b	66.92	e	74.07	c	86.39	h	80.25	c	76.33	c	56.42	e	47.50	b	41.39		56.32	a
1957	28.16		38.68		44.06		52.28	a	61.39	c	71.32	b	79.54	c	77.38	b	75.74	c	54.00	b	43.46	f	38.61		56.47	a
1958	35.35		42.64		41.26		48.77		71.00	c	70.85	j	80.14	i	83.81		70.00		63.07	c	45.03	a	43.23		54.42	b
1959	37.68		38.11		45.13		58.46	b	58.39	c	74.44	c	83.72	b	79.75	c	64.57		56.67	d	48.79	a	39.59	b	57.11
1960	30.55		35.34		46.42		53.31	a	59.62	e	75.96	c	87.43	c	77.93	a	75.62	d	60.92	e	42.46	b	36.71		56.86
1961	40.45		41.68		44.16		54.19	c	61.13	a	80.22	c	85.61	c	88.38	b	66.18	b	58.00	b	44.57	b	33.55		58.18
1962	32.06		37.14		40.77		60.00		56.19		71.62	a	79.76	b	79.24	b	75.79	f	59.21	c	47.38	a	39.42		54.80	a
1963	33.48		48.82		45.10	b	47.03		63.81		68.00	d	75.03	b	80.23		76.64	b	64.04	c	44.57		37.84		57.05
1964	32.71		35.52		39.48		50.93		62.10	b	68.32	b	81.69	e	76.69	b	70.19	d	64.67	d	42.93	c	34.63	a	54.99
1965	32.09	t	35.42	i	40.10	k	54.79	a	57.07	b	68.18	b	77.90	b	73.65		64.47		65.29	c	47.37		35.68		60.49	c
1966	34.13		36.04		46.19		55.67		66.17	b	65.77		78.77		79.87	a	71.70		58.55		44.77		36.23		56.15
1967	36.19		40.81	a	41.97		44.03		62.10		69.23		83.74		86.90		78.17		58.03		46.60		31.10		56.57
1968	33.32		44.83		50.77		50.60		59.61		70.33		84.29		71.87		69.97		57.48	b	41.63		34.70	a	55.78
1969	32.90		34.00		41.30	a	54.53		65.55		70.23		79.61		81.68		72.83		52.17	a	49.87		38.74		56.12
1970	34.00		45.07		43.65		45.97		63.06		72.60		83.58		85.42		64.97		57.68		44.29	b	30.77		55.92
1971	33.36	c	39.46		40.00	a	51.93		62.94		65.83	a	82.16		87.03		65.53		55.45		43.21	a	29.26		54.68
1972	29.52		38.31		48.94		49.50		65.90	a	73.17		80.26		82.45		64.70		59.29		41.07		28.48		55.13
1973	32.11	c	41.48	a	44.18	c	55.74	c	67.38	b	73.30		84.48		80.35		70.27		58.36	f	38.00	c	38.21	c	56.86	a
1974	31.59	b	39.38	d	43.29	g	51.48	g	58.67	j	81.29	m	78.48	b	79.45		77.43	g	62.23	e	47.18	h	36.68	c	54.63	f
1975	34.93	c	36.04	a	40.07	b	42.29	f	60.86	i	68.61	l	82.33	d	76.16	f	75.26	g	53.85	e	42.12	f	38.21	b	47.57	f
1976	33.55		34.44	b	39.52		48.59	h	67.33	m	66.54	f	80.17	g	76.07	d	73.53		63.55		53.46	d	42.71		52.10	d
1977	34.20	a	45.58	b	40.77		58.07	c	55.74		76.85	d	80.41	i	80.16	f	65.36	h	62.10	j	43.43	g	38.03	b	49.89	e
1978	36.50	a	39.29		53.13		52.73	h	56.91	h	72.70	j	80.10	k	78.23	i	63.67	i	65.90	a	40.17	a	27.42		43.73	f
1979	24.23	a	36.59	a	47.35		51.20		62.84		74.63		84.77		80.77		77.37		62.61		-----	z	-----	z	60.24	b
1980	-----	z	-----	z	-----	z	55.10		58.55		63.43		80.16		76.03		71.23		60.42		44.80		39.13		60.98	c
1981	40.55		39.41	a	47.52		53.87		57.67	a	67.57		77.58		84.71		73.00		54.16		46.60		37.26		56.66
1982	30.81		34.93	a	41.58		48.50		58.29		68.97		76.23		80.03		65.27		54.48		39.17		32.66	b	52.58
1983	37.77		40.04		43.39		47.77		60.63	a	65.57		73.58		79.97		69.73		61.10		40.90		26.93	a	53.95
1984	28.06		33.79		42.45		45.87		58.23		63.77		80.97		82.74		66.93	a	50.90		39.76	a	29.26		51.89
1985	26.19		33.93		39.58		55.66	a	62.77		72.87		85.71		75.10		60.97		54.52		32.00		23.26		51.88
1986	38.55		40.61		51.10		52.97	a	61.52		77.03		74.58		84.42		61.77		61.06		43.10	i	35.80	a	58.13	a
1987	30.35		40.71		44.29		62.67		63.52		73.10		74.19		77.74		76.97		69.23		45.00		33.30	a	57.59
1988	31.90	a	41.10		47.23	a	56.47		61.00		71.73		82.39		80.90		72.40		71.35		40.28	a	33.41	b	57.51
1989	31.68		31.04	a	44.10		56.30		58.62	b	72.23		80.81		74.77		71.00		56.55		47.27		42.45		55.57
1990	37.93	a	37.52	a	47.90		60.97		58.30	a	69.97		82.58		79.94		78.83		57.61		45.31	a	29.26		57.18
1991	34.35		48.64		43.16		49.27		55.00		63.33		80.03		82.39		76.37		62.67	a	41.11	b	37.84		56.18
1992	38.00		46.72		53.42		57.57		70.58		73.67		74.94		83.19		70.90		62.06		39.20		30.20	a	58.37
1993	28.39		32.21		45.19		48.55	a	65.32		65.66	a	67.19		73.68		73.43		59.97		42.97		38.00		53.38
1994	40.58		38.86		52.19		54.90		63.39		70.76	a	84.03		83.97		76.30		57.32		34.50		34.81		57.63
1995	37.42		48.11		44.35		50.00		59.45		66.70		78.61		78.03		74.43		57.58		47.83		38.39		56.74
1996	36.55		39.79		47.84		53.63		56.06		69.50		83.80	a	82.45		68.77		59.48		46.31	a	37.27	a	56.79
1997	36.90		39.71		48.60	a	50.53		67.32		68.10		77.03		81.61		73.30		58.53	a	48.10		35.58		57.11
1998	39.32		39.46		47.06		51.17		55.84		66.62	a	84.03		84.33	a	75.10		57.68		41.41	a	33.52		56.30
1999	37.65		36.82		43.52		49.10		58.33	a	68.97		79.77		81.84		72.20		64.42		50.27		39.17	a	56.84
2000	35.84		42.41		45.16		58.73		61.81		72.50		80.81		83.71		67.84	e	57.32		37.03		32.03		56.27
2001	32.23		38.25		46.61		49.47		67.03		70.23		80.48		85.45		75.48	a	60.61		46.83		33.06		57.15
2002	34.10	a	39.86		43.00		53.87		60.81		73.87		86.81		77.42		74.20		58.19		48.90		41.03		57.67
2003	42.68		39.79		47.39		49.27		61.26		74.43		87.06		82.68		74.67		64.26		39.70		37.74		58.41
2004	-----	z	37.52		50.06		56.10		59.84		71.83		82.48		80.81		69.17		58.48		44.17		38.77		59.02	a
2005	36.67	a	43.25		48.94		51.87		60.74		65.97		83.97		83.94		71.10		59.77		44.57		32.23		56.92
2006	36.93	a	35.86		40.32		52.77		64.42		73.30		87.07	a	75.68		70.62	a	58.32		43.47		37.27	a	56.33
2007	35.42		40.86		52.00		54.38	a	65.27	a	74.10		88.68		81.35		71.23		-----	z	46.33		30.70	a	58.21	a
2008	30.45	b	38.59		41.35		47.83	a	60.77		69.57		82.13		81.00		74.77		60.84		49.33		35.32		56.00
2009	38.13		39.64		41.10		51.90		63.87		67.69	a	82.77		80.52		80.00		51.84		44.50		27.42	s	58.36	a
2010	38.21	b	40.14		46.83	b	49.50		54.32		66.83		80.10		79.06		73.33		62.00		42.50	b	35.45		55.69
2011	31.87		35.52	c	41.06		45.21	a	53.71		64.70		78.55		83.73	a	79.13		59.63	a	41.60		40.50	a	54.60
2012	39.23		40.03		45.81		56.00		62.35		68.10	a	85.29		86.16		79.77	d	59.94		46.07		33.94		58.56
2013	27.07	c	37.64		45.29		54.00		62.68		69.97	a	86.68		83.20	a	70.72	a	54.37	l	47.03	a	34.00		56.21	a
2014	43.96	c	39.25		51.50	o	54.20		65.16		69.37		86.35		81.77	i	-----	z	-----	z	-----	z	-----	z	59.72	f
2015	-----	z	-----	z	53.39	c	57.41	c	63.62	g	81.21	b	80.82	c	83.55	b	75.88	f	67.36	c	-----	z	26.47	n	70.62	f
2016	35.86	c	43.30	f	46.42		61.03		62.23		73.07	b	79.78	d	81.77		-----	z	56.45	b	50.30	c	31.11	c	57.80	b
2017	25.52		38.86		47.53	a	50.07		64.14	c	72.43		87.60	a	85.14	c	74.59	c	57.14	b	44.97		36.35		57.03
2018	41.00		37.57		45.90		53.09	g	65.75	c	71.80		85.69	b	83.88	e	71.67	c	59.38	b	46.13		35.81	e	58.60	a
2019	39.43	h	35.71	g	44.83	b	54.15	c	62.42	g	73.50	b	81.45	b	83.94		68.77		52.32		49.30		37.23		60.61	c
2020	37.29		42.83		46.90		55.58	f	61.85	k	74.14	h	86.67	j	89.79	l	82.09	h	69.76	j	47.73	h	41.82	i	42.34	i
2021	39.10	j	40.20	h	45.90	j	61.27	h	69.19	j	84.19	i	92.50	i	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	34.65		39.19		45.47		53.43		61.73		70.94		82.06		80.94		72.35		60.34		45.57		36.33		56.66
S.D.	4.62		4.07		4.02		4.70		3.92		4.44		4.26		3.82		4.59		5.02		5.61		4.93		1.95
SKEW	-0.13		0.42		0.71		0.41		0.08		0.89		-0.59		-0.36		-0.31		0.38		0.48		0.02		0.01
MAX	46.45		49.11		58.97		65.87		71.00		87.67		90.03		89.83		82.14		71.65		64.85		48.03		62.41
MIN	22.55		31.04		38.43		44.03		53.71		63.33		67.19		71.00		60.97		50.90		31.89		23.26		51.88
YRS	78		79		80		78		76		78		80		80		78		79		74		78		53