SPRAGUE RIVER 2 SE, OR

Average of Average Temperature (Degrees Fahrenheit)

(358007)

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
1953	-----	z	-----	z	-----	z	-----	z	-----	z	49.58		62.50		59.79		57.97		45.88	j	41.48	a	33.05	t	54.26	g
1954	-----	z	-----	z	-----	z	43.82		52.00		51.63		62.19		57.15	a	51.12		42.12	b	39.80		25.93	a	47.31	c
1955	20.48	a	23.89		33.32	a	-----	z	-----	z	56.98	a	58.72	b	63.18		53.70		46.50	a	33.19	d	28.74		41.87	b
1956	29.48		24.45		33.40		43.67		50.31		52.37	d	64.24	b	58.98	b	52.95		46.45	k	-----	z	-----	z	45.54	c
1957	-----	z	-----	z	36.82	l	46.50		-----	z	65.80		65.90	a	62.55	c	57.91	a	44.05	a	32.17	a	31.08	a	50.75	d
1958	29.60	a	38.75		33.48		40.05	a	54.21		56.65		64.97		65.07	a	51.57	b	48.66		39.17	a	36.15		46.53
1959	32.87	a	31.50	c	36.77		44.98	a	44.20	a	56.63		66.94		61.16		51.77		45.98	a	35.18		25.15		44.43
1960	27.08	a	30.57		39.83	a	43.18		45.56		56.89	b	65.95	a	58.16		55.92		44.31		34.43	a	28.69		44.22
1961	30.98	a	35.12	b	35.85		42.03	a	46.29	b	61.48	a	64.47		65.90	a	51.38		45.39		32.80	c	27.48	a	44.93
1962	20.40	b	30.34		34.37		44.62	a	44.92	a	55.05		61.57	b	58.93	a	57.10	a	45.63		37.48	a	33.03		43.62
1963	26.37		40.67	a	35.74		36.97	a	51.03		51.93	h	59.24		59.52	a	58.97	a	46.65		36.80		31.56		43.96	a
1964	26.90		23.41		29.50		38.90	a	44.95		53.83		63.00		59.45		51.11	b	47.89	c	34.22		-----	z	43.02	a
1965	-----	z	-----	z	-----	z	46.36	h	47.50		55.60		62.50		59.97		-----	z	48.32		36.78		25.23		47.99	e
1966	27.58		28.59	a	37.24		43.48		51.74		52.68		-----	z	-----	z	-----	z	37.97	n	-----	z	-----	z	40.22	f
1967	-----	z	-----	z	-----	z	34.55		51.12	a	58.15		66.44		66.90	g	59.47		46.10	a	37.97		19.92	g	50.54	e
1968	24.85		34.35	s	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	46.28	o	36.62		27.62	a	29.70	i
1969	25.71		29.02	a	31.44	d	42.50	d	53.79	e	59.63	d	63.80	c	62.05	k	55.83	g	41.32	a	36.54	d	31.62	a	41.54	b
1970	32.21	c	36.00	b	37.07	a	36.71	a	50.61	c	61.23	j	65.47	k	62.71		50.76	a	44.00	b	37.04	b	24.74	b	41.18	b
1971	28.32		32.22	c	32.16		41.17	f	49.56		54.89	b	65.11	d	66.02		51.16	a	42.35	g	35.77	f	23.81		44.81	c
1972	24.34		33.57		41.66		39.60		49.63	e	59.44	d	64.98	i	64.38	b	51.43		45.34		35.71	f	21.81		43.12	b
1973	26.39		35.73		34.94	d	41.83	a	54.30	d	59.65	m	63.11	i	-----	z	55.50	i	43.58	e	35.56	d	32.26		38.07	d
1974	25.72	b	30.07		35.50		40.16	h	46.44		61.31	c	61.63	a	63.52	i	56.92	d	43.71		35.31	a	29.00		42.56	b
1975	24.30	k	-----	z	-----	z	34.58	e	49.17	d	53.37		64.26	h	60.13	p	57.19	a	42.82		34.82	b	32.95		43.56	e
1976	32.10		32.60		33.18		39.67		50.69		53.98		65.15		58.24	d	57.32	b	46.16		39.03	a	27.13		44.60
1977	20.42		34.62		33.45		44.38		43.52		62.97		64.98	c	65.98	a	54.07		46.34		36.25		31.55		44.88
1978	34.37		34.91		42.12	a	40.60		46.28	d	57.07		64.27	a	61.98		52.05		47.89		31.33		23.20	a	44.67
1979	24.97		32.86		40.11		41.98		51.55		57.32		64.15		61.48	a	58.38		50.38	b	32.67		31.48		45.61
1980	30.50	a	38.05		35.95		44.22		48.61		53.07	a	64.68		59.94		56.68		48.19		37.85		31.37		45.76
1981	33.48		34.06	a	37.87		43.29	a	48.32		56.37		62.63		64.90		55.63		44.21		37.43	a	34.34		46.04
1982	22.30	a	30.79	b	36.62	a	38.95	a	49.28	a	57.71	a	62.71	c	61.80	k	53.00	h	44.76	b	31.75		25.02	b	39.99	b
1983	33.05	a	36.00	c	38.34	c	39.25		49.31	d	55.20	e	59.76	d	63.94	e	54.42	k	46.80	d	35.68	b	27.32	c	44.06	a
1984	26.82	f	31.40		39.72	f	38.63	c	49.98	i	55.31	f	66.54	r	61.71	g	52.44	l	40.94	o	33.36	p	-----	z	35.01	j
1985	23.46	s	24.75	x	-----	z	43.65	j	49.65	g	59.50	g	67.59	n	58.50	j	49.56	e	44.18	l	26.81	c	24.93	k	38.19	j
1986	35.57	p	38.27	h	42.02	f	41.42	e	48.87	e	62.37	o	60.12	g	66.13	l	48.98	g	45.96	e	36.04	c	30.25	c	40.51	g
1987	27.60	g	33.85	e	38.62	e	46.93	g	52.65	g	61.95	j	59.55	i	61.77	i	57.38	d	50.22	h	36.18	h	28.24	h	43.28	i
1988	25.25	c	32.88	h	38.32	n	45.98	h	47.70	f	57.05	b	65.78	k	61.10	f	56.00	f	52.15	d	35.69	c	26.70	c	39.37	g
1989	21.65	h	21.86	g	37.60	g	47.88	e	50.04	h	58.85	f	61.45	k	60.17	d	54.83	d	44.20	a	35.31	f	30.44	f	51.77	h
1990	31.55	a	30.77	d	38.38	e	47.75	d	47.02	g	51.50	s	66.98	g	63.76		58.00	a	47.40	b	35.38	a	22.35	a	41.70	c
1991	29.23	c	38.61	a	35.48	c	41.26	c	46.50	a	53.65		67.02	a	65.55		60.24	c	49.79	e	34.36	p	28.30	k	48.73	b
1992	28.90	f	37.84	a	40.31	b	44.65	d	55.73	c	59.27	b	62.52	d	63.40	b	53.17	a	45.91	i	33.03	n	21.06	g	52.11	d
1993	18.53	l	24.82	h	39.60	k	40.64	e	51.55	a	53.33	c	56.02	b	57.95	b	53.62	f	46.71	e	-----	z	-----	z	51.03	f
1994	-----	z	-----	z	-----	z	-----	z	51.31		54.35		65.24		59.53		55.78		40.42	f	24.67		25.47	b	48.05	e
1995	32.87		38.04	a	34.78	f	44.00	u	47.82	a	54.06	e	59.45	a	57.18	a	54.85		41.06		39.88		31.66		45.69	b
1996	29.60		32.57		37.50		41.65		45.56		54.32		64.26		60.43	b	50.62		42.90	a	36.37		30.91	b	43.89
1997	28.37		31.96		39.03		39.82		52.06		53.28		59.84		61.76		53.42		42.40		37.60		26.31		43.82
1998	33.81		33.61		37.68		40.35		44.92		53.45		64.18		61.81		56.59	a	41.06		34.85	c	26.45	l	45.66	a
1999	27.78	b	28.17	d	33.89		38.43		45.67	a	52.67	a	58.23		61.23	a	53.70	c	46.09	c	41.92	d	31.23	e	43.25
2000	31.86	c	35.28	f	36.28	a	47.02		51.32		60.43	c	66.02		67.18		54.90		43.60		30.55	a	29.14	c	47.12	a
2001	28.62	b	31.65	e	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	39.30	y	-----	z	30.14	j
Period of Record Statistics
MEAN	28.27		32.75		36.28		41.62		49.11		56.09		63.15		61.70		54.75		45.54		35.50		28.64		44.73
S.D.	3.92		4.13		2.95		3.31		3.11		3.41		2.69		2.81		2.95		2.58		3.52		3.58		0.97
SKEW	-0.39		-0.38		-0.07		-0.11		0.07		0.75		-0.77		0.21		0.00		0.31		-0.92		-0.06		0.32
MAX	34.37		40.67		42.12		47.88		55.73		65.80		67.02		67.18		60.24		52.15		41.92		36.15		46.53
MIN	20.40		23.41		29.50		34.55		43.52		49.58		56.02		57.15		49.56		41.06		24.67		21.81		43.25
YRS	35		35		33		37		38		38		35		35		37		38		38		35		14