BROTHERS, OR

Average of Average Temperature (Degrees Fahrenheit)

(351067)

File last updated on April 16, 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
1959	-----	z	-----	z	-----	z	-----	z	-----	z	55.87		63.45		57.83	a	51.20		45.44	d	36.95		27.94		48.38	e
1960	22.75	a	27.98		36.97		41.00		45.68	c	55.62		67.40	e	57.39		54.80		44.63	a	30.58		26.84		42.64
1961	31.87		34.20		34.60		39.68		45.81		60.03		63.10		65.31		47.67		43.42		31.33		26.27		43.61
1962	24.30	a	29.41		31.22	a	43.30		42.28	a	52.29	b	58.34	b	56.68	a	53.53	a	44.21		36.40		32.52	a	42.04
1963	23.95		38.21		32.52		35.52		49.62	a	52.28		56.29		60.66		59.25		46.52		36.55		29.73	a	43.42
1964	25.84		30.84		31.60	a	38.00		44.48		52.75		61.35		58.15		52.07		47.94		33.00		27.24		41.94
1965	28.53		34.88		33.90		41.65		45.13		54.17		61.45	a	59.24		48.23		49.34		36.00		26.95	a	43.29
1966	26.39		29.04		36.18		41.08		51.02		51.57		59.23	a	60.10		55.92		45.02	a	36.70		29.90		43.51
1967	30.39		34.91		33.08	a	33.30		47.77		55.62		64.05	a	65.95		58.05		45.23		37.10		25.77	a	44.27
1968	26.84		36.16		39.00	a	38.92		46.77		55.87		65.37		57.62	b	54.45		44.97	a	36.25		25.75	a	44.00
1969	24.61		26.02		34.08		40.23		51.08		56.78	a	60.71		59.53	a	54.36	a	40.00		36.47	a	31.44		42.94
1970	29.98		34.55		33.24		32.87		47.08		57.93		62.81		61.94		48.45		41.65	a	34.20		23.89		42.38
1971	29.89		30.98		30.53		38.42		47.94		51.80		64.33	a	65.68		49.05		41.08		34.57		24.02		42.36
1972	24.97		32.02		39.58		37.18		49.19		56.20		63.08		63.23		49.72		44.27	a	34.23		21.82		42.96
1973	24.53		32.59		33.92		39.98		50.90		56.47		63.34		60.34		54.65		43.71		32.18		32.11		43.73
1974	24.61		32.36		35.06		39.42		45.00		60.42		61.47		61.27	a	56.70		43.82		36.45	b	28.65		43.77
1975	28.35		29.64		32.23		34.32		47.73		53.02		65.02	a	57.27		56.12		44.16		31.95		31.87		42.64
1976	30.05		30.76		32.50		38.27		48.65		50.50		62.40		57.06		56.65		45.35		39.67		31.10		43.58
1977	26.00		36.73		32.40		44.18		42.26		59.12		60.60		64.10		51.77		45.79		33.05	a	31.79		43.98
1978	31.89		33.64		40.79		39.63		44.44		55.37		62.18		59.66		50.78		46.84		28.92		22.87		43.08
1979	17.39		30.46		38.37		39.57		49.35		55.18		62.05		60.31		58.02		49.21		32.63		33.08		43.80
1980	27.47		35.26		34.60		43.82		47.80	a	51.28		62.52		56.26		55.08		46.98		36.91	a	34.72	a	44.39
1981	32.47		31.68		37.06		43.20		47.37		54.93		59.02		64.16		54.62		43.69		36.45		30.98		44.64
1982	23.61		28.96	a	33.77		37.98	b	47.26		56.62		59.88	a	60.63		50.82		43.27	a	30.88	a	26.29		41.66
1983	32.48	e	34.17	a	36.92	a	37.63		49.65		52.82	b	58.79		62.12	a	50.97		46.53		34.98	a	22.40	f	45.19	a
1984	26.72	d	30.60	d	37.98		37.52	j	47.34		52.27		63.33	a	61.90	a	51.20		39.69		32.71	a	23.61		42.49	a
1985	23.65	a	26.61		33.19		44.88		48.33	a	57.00		67.06		58.54	c	46.66	b	43.47	a	24.13		22.00		41.29
1986	33.79		34.38		40.97	a	39.78		49.52	b	58.88	a	57.15	a	65.53	a	47.83		45.76	b	36.28	a	29.62	c	44.96
1987	25.61	c	32.04		36.37	a	48.71	b	50.83	a	59.73	b	56.83	e	59.98	e	56.27	b	49.79	c	32.77	f	27.56		45.79	a
1988	26.04	c	36.61	a	37.37	a	45.21	b	47.93	c	56.84	b	65.03		62.34		56.09	c	53.80	a	34.30		28.39		45.83
1989	24.09	b	22.00	a	36.24	b	46.71	a	47.57	a	57.46	d	63.11		59.08	a	55.78	a	45.08		35.17	d	31.58	a	43.66
1990	31.45	a	28.98		37.95		47.78	a	46.08	a	55.62	b	65.48	d	62.38	b	60.33	g	44.02	e	36.10		22.24	b	43.46	a
1991	28.81		38.68		33.37		39.10	a	44.90	b	51.32		64.88	b	65.48	e	59.07		47.13	a	36.59	c	29.98	a	44.94
1992	29.88	a	37.31		39.95		46.47	a	56.13	a	60.48	b	61.73	a	63.88	a	48.45	b	48.27		33.12	a	22.87		45.71
1993	17.53	b	19.89	a	35.20	a	40.48	b	52.77	c	53.17	a	55.40	e	59.13	d	55.20	b	46.77	e	28.62	a	29.34		41.13
1994	33.87		29.12		39.39	c	44.28	e	51.11	c	55.70	e	68.02	c	62.52	b	59.19	c	43.82	a	27.24	a	26.53		45.07
1995	30.65		37.09	a	34.60	b	39.74	a	50.52	g	54.94	e	63.09	d	60.38	b	57.67	g	45.02	c	40.05	a	27.98	d	43.35	b
1996	29.46	e	28.63	c	35.43	c	40.52	c	43.43	a	-----	z	64.84	c	62.00		51.29	d	43.27		35.25	b	29.60	b	42.16	a
1997	27.85	d	29.17	a	37.31	m	39.08	r	53.52	i	52.00	e	60.55	c	63.48	a	55.13	c	42.35	a	36.24	c	27.03	b	43.76	c
1998	31.15	a	31.16	c	35.09	i	39.86	e	43.56		54.18		65.62	g	60.57	p	57.70	b	41.68	a	34.22	c	25.32	a	39.87	c
1999	27.97	a	26.04	c	32.81	d	36.61	b	43.53	a	52.21	a	59.29	b	62.30	d	52.57	b	46.09	b	41.27	b	30.29		42.58
2000	27.13	a	31.23	c	32.88	a	42.59	a	46.28	d	56.37	d	60.26	b	62.76	d	51.52	f	41.89	c	28.40	d	28.79	c	41.69	a
2001	25.21	b	28.00	a	36.77	c	37.95	a	50.83	e	51.98	f	59.98	f	65.02	d	55.96	b	45.98	c	34.91	c	24.37	d	40.50	b
2002	25.37	d	30.07	e	31.87	e	40.97		44.46	g	55.93	b	66.87		58.48	c	53.78	c	41.05	b	35.22	e	30.92	e	42.77	a
2003	34.97	a	30.00	c	38.88	g	36.16	e	44.35	g	-----	z	67.14	c	63.30	c	56.54	e	46.81	b	29.78	g	29.45	b	45.55	d
2004	26.15	d	27.58	d	38.95	b	41.30	j	46.41	b	55.30	b	63.73		64.14	b	51.84	b	43.74	b	32.50	d	30.89	c	43.75	a
2005	25.74	b	30.17	g	37.31	e	38.70	b	46.93	d	49.61	c	63.48	f	63.00	a	49.93	c	43.34		31.58	d	23.65	a	40.98	b
2006	29.25	c	27.11	a	29.55	b	38.73	d	48.85		57.09	b	66.17	b	60.03		54.25	b	42.87		33.40	d	26.53		42.82
2007	23.52	c	30.79	b	37.45	b	37.61	l	-----	z	-----	z	67.79	c	61.26	d	51.65	c	40.67	b	35.19	c	24.11	c	41.38	c
2008	20.83	g	30.08	c	32.52	d	35.25	j	48.79	e	54.48	h	63.70	d	62.62	f	53.88	d	45.57	d	38.04	d	24.25	g	44.65	e
2009	29.38	g	30.31	g	32.41	h	38.30	g	46.86	f	54.38	d	65.02	g	60.36	i	55.73	j	40.07	d	33.02	i	23.89	h	47.23	j
2010	31.80	i	32.30	f	33.91	i	35.88	e	42.44	m	51.15	f	63.36	i	60.02	d	52.46	g	47.39	d	33.40	j	27.20	c	42.62	h
2011	28.00	h	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	27.40		31.22		35.27		40.23		47.62		55.11		62.55		61.21		53.47		44.78		34.27		27.82		43.41
S.D.	3.77		3.95		2.88		3.65		2.86		2.74		3.13		2.65		3.38		2.73		3.32		3.27		1.18
SKEW	-0.31		-0.33		0.18		0.32		0.36		0.10		-0.28		0.02		-0.19		0.54		-0.69		-0.10		0.10
MAX	34.97		38.68		40.97		48.71		56.13		60.48		68.02		65.95		59.25		53.80		41.27		34.72		45.83
MIN	17.39		19.89		29.55		32.87		42.26		49.61		55.40		56.26		46.66		39.69		24.13		21.82		41.13
YRS	48		48		46		45		44		46		47		49		47		52		48		49		33