ECHO, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(352564)

File last updated on April 18, 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	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1904	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1905	-----	z	-----	z	-----	z	-----	z	42.33	a	54.44	c	60.35		58.43	c	51.52	a	37.16		27.67	c	29.50	a	45.18	d
1906	29.71		34.39		31.26		40.10	a	46.96	g	51.70		64.65		57.23		50.97	a	41.96	c	35.41	a	32.17	a	42.69	a
1907	19.46	g	31.43		35.55		34.55	s	45.81		52.86	b	56.62	b	52.68		47.93		42.55		30.30	t	30.41	d	43.98	c
1908	26.10	b	27.72		35.19		42.18	b	44.06		52.15	d	60.29		56.84		48.44	e	39.93	b	31.63		28.04	d	41.05
1909	22.68	i	34.25		34.03	a	38.66	a	46.42		53.73		56.48		53.16		50.08	d	41.16		35.18	b	22.45		42.33	a
1910	21.42		25.00		39.00	b	42.56	c	49.39		50.37	c	57.26		51.45		44.30	c	39.84		34.59	a	31.13	a	40.52
1911	26.42		25.36		32.52		36.60		42.65		54.23		58.71		53.10		47.47		36.35		31.07		27.52		39.33
1912	21.62	b	32.67	b	30.39		39.53		46.42	e	53.60		55.30	a	52.81		42.23	d	35.06		33.53		27.65		39.23
1913	23.16		20.00		31.84		38.53		46.84		53.60		56.81		56.97		44.20		38.00		36.20		24.52		39.22
1914	31.77		29.79	d	34.65		39.47		45.21	c	50.77		57.55	b	55.10		46.13		42.39		33.10	a	17.61		40.30
1915	24.26		31.00		35.52		40.23		47.97		52.10		56.61		59.71		48.27		40.81		32.87		28.35		41.47
1916	8.42		25.41		36.03		39.05	h	42.53	a	49.83	g	55.55		-----	z	-----	z	35.21	q	27.03		25.58		31.51	e
1917	25.55		29.46		30.87		39.07		45.71		51.37		59.54	e	57.68		51.83	a	39.35		34.63		38.55		41.97
1918	33.33	a	28.96		35.71		39.37		44.87		57.27		58.74		55.81		52.50		46.55		32.33		30.94		43.03
1919	21.76	b	31.36		35.74		41.20		46.70	a	49.93		58.32		56.94		47.17		37.90		30.83		15.45	b	39.44
1920	24.03		27.93		37.03		41.03		43.94		51.90		58.84		57.00		49.87		41.39		29.73		30.97		41.14
1921	28.58		32.75		36.55		37.80		45.87		56.63		57.06		56.68		45.80		40.84		31.43		25.00		41.25
1922	13.68		25.96		33.32		38.73		44.94		57.60		61.10		58.06		51.10		42.90		32.37		22.81		40.21
1923	32.94		21.68		35.68		41.40		47.45		52.87		58.35		58.97		47.67	f	40.40	a	34.80		28.23	a	41.16	a
1924	21.58		36.00		33.81		39.20		48.77		54.27		59.74		56.52		48.57		41.32	c	34.69	a	17.23		40.97
1925	32.77		36.57		35.45		43.37		47.13		56.33		62.45		56.74		50.60		40.10		30.86	a	33.23		43.80
1926	30.71		35.39		36.84		43.86	a	46.58		56.47		62.20	a	57.42		46.27		41.62	b	34.71	f	26.72	b	44.01	a
1927	14.94		32.70	a	31.58		37.17		45.68		55.60		59.84		58.61		50.40		40.87		32.03		21.30	a	40.06
1928	29.42	g	28.56	b	37.00		39.43		47.26		54.10		61.03	a	55.14	b	48.53		40.53	a	34.67		26.67	a	42.99	a
1929	19.30	a	14.85	b	37.52		38.17	a	47.30	a	53.63		56.45		59.03		48.38	a	39.94		27.36	b	31.42	e	39.45
1930	8.03	b	33.11		37.16		44.30		51.06		58.60		60.23	a	58.52		50.97		39.52		33.27		28.94		41.98
1931	29.77	a	28.89		33.46	c	38.79	a	46.07	a	53.97	a	57.26		59.29		41.97	a	35.35		28.60		22.68		39.67
1932	31.92	s	26.34		37.25	c	40.57		44.22	m	-----	z	-----	z	55.32		45.83		40.19		35.67		21.32		37.81	d
1933	28.23		22.43		35.16		37.97		43.58		52.73		57.00		55.39		45.37		41.77		33.87		35.11	d	40.72
1934	32.87	a	31.82		37.17	a	44.27		49.90		54.87		56.94		55.13		47.33		42.74		39.50		33.23		43.81
1935	25.45		29.71		32.35		36.00		44.45		53.00		56.48		52.97		48.00		37.06		26.03		29.00		39.21
1936	31.10		14.17		33.87		44.03		49.74		54.63		58.06		56.65		45.30		38.39		21.23		29.97		39.76
1937	5.55		23.56	a	35.52		40.70		44.13		51.70		59.48		54.13		49.13		42.74		37.33		32.65		39.72
1938	29.90		30.07		34.48		39.50		44.52		53.93		59.87		55.19		52.23		40.35		30.67		28.19		41.58
1939	30.55		28.32		37.13		39.33		46.45		52.23		57.29		54.23		48.33		39.90		27.77		31.74		41.11
1940	25.48		34.17		37.39		41.50		46.74		52.20		59.26		53.68		52.23		43.81		28.43		26.65		41.79
1941	27.19		27.89		33.81		40.50		47.32		53.07		61.23		57.23		48.27		41.03		33.30		31.74		41.88
1942	18.13		28.61		31.58		40.17		45.29		50.83		60.32		57.03		48.13		40.32		34.67		31.90		40.58
1943	19.42		30.86		28.30	h	43.00		44.90	a	48.80		56.55		52.90		46.37		41.16		32.96	c	27.58		40.41	a
1944	24.84		29.83		31.60	a	40.10		45.29		51.66	a	58.75	c	53.58		47.97		40.16		32.33		27.94		40.34
1945	31.42		32.86		34.74		39.24	i	46.52	j	49.90		56.61		54.77		46.19	c	38.46	e	32.60		27.23	a	40.48	b
1946	27.68		29.89		35.71		37.21	a	44.90	a	50.43		-----	z	-----	z	48.10		38.32		29.33		30.10		37.17	b
1947	21.06		30.07		36.65		42.40		50.97		53.90		58.35		55.00		50.10		44.93	a	36.30		31.84		42.63
1948	26.03		26.76		32.74		38.53		46.90		57.00		55.10	b	55.54	e	46.27		37.00	c	33.27	d	24.65		39.98
1949	8.10	a	25.96	a	35.06		41.97	a	50.29	c	51.50		54.30	h	56.38	j	49.22	c	34.94		34.40	e	29.58		36.10	b
1950	9.43	a	23.61		33.74		37.43		44.55		51.20	o	57.32		56.06		47.17		43.10		36.00		34.26		38.42	a
1951	27.94		28.14		31.27	i	35.41	a	45.68	c	52.40		55.36	q	56.58	e	48.00	d	40.16		31.27		24.10		38.97	b
1952	21.52		30.48		33.32		38.60		48.07	b	51.43		57.65		57.82	c	49.30	c	41.23		25.07		31.42		40.49
1953	38.50	a	33.29		35.48	d	40.40		44.37	a	50.50		56.70	d	54.55		48.43		39.40	a	-----	z	32.27	a	43.08	a
1954	25.97		34.14		29.10		38.60		45.63	a	49.82	b	55.26		54.42		47.63		36.23		36.60		24.84		39.85
1955	27.48		27.82		30.13		36.87		43.81		53.53		55.32		52.10		47.57		40.42		26.83		24.65		38.88
1956	24.39		21.07		33.65		39.43		49.39		50.27		57.74		53.74		46.07		38.00		28.00		27.90		39.14
1957	7.58		25.86		33.65		41.40		50.13		53.93		53.90		51.23	a	48.13		40.74		28.60		32.03		38.93
1958	31.03		36.96		30.55		37.53		48.26		55.87		58.32		57.00		47.57		37.77		33.67		31.00		42.13
1959	28.06		31.86		35.19		39.00		43.48		52.87		54.74		52.71		47.33		40.06		23.37		25.61		39.52
1960	15.94		27.76		32.45		39.13		43.58		49.70		57.00		52.29		47.70		40.68		32.77		25.45		38.70
1961	30.06		37.82		36.84		40.33		46.23		54.17		57.68		58.23		44.17		36.74		23.86	a	29.34	b	41.29
1962	22.87		28.82		31.45		40.77		44.90		49.30		55.45		54.48		46.17		40.23		35.70		30.71		40.07
1963	16.84		32.07		33.65		38.63		44.48		53.47		54.17	a	53.97		52.17		41.55		33.93		26.93	a	40.15
1964	29.84		-----	z	32.87		38.77		42.45		51.33		55.39		52.48		50.17		39.32		34.10		24.90		41.06	a
1965	31.03		33.14		28.21	c	40.70		43.94		51.23		56.68		56.71		44.47		40.26		37.63		27.20	a	40.93
1966	29.45		31.32		32.77		39.17		45.97		50.57		55.32		53.70	a	52.17		40.52		35.93		32.27	a	41.60
1967	34.97		32.54		33.23		35.50		44.26		54.17		58.35		58.55		52.63		40.77		31.93		26.52		41.95
1968	28.94		34.14		36.00		38.07		46.52		53.07		57.16		55.77		50.23		38.10		34.80		26.81		41.63
1969	16.80	a	29.21		32.55		38.90		47.81		55.79	a	56.13		53.81		49.77		37.52		32.43		30.52		40.10
1970	27.23		34.14		34.94		35.60		45.77		55.13		59.45		55.00	a	44.03		36.16		33.60		28.16		40.77
1971	32.77	a	31.00		31.74		36.47		47.77		50.47		55.97		-----	z	-----	z	-----	z	-----	z	-----	z	40.88	e
Period of Record Statistics
MEAN	24.54		29.38		34.18		39.61		46.12		52.99		57.85		55.55		48.14		39.94		32.09		28.07		40.68
S.D.	7.55		4.73		2.32		2.16		2.14		2.24		2.14		2.15		2.52		2.30		3.72		4.24		1.24
SKEW	-0.87		-0.97		-0.33		0.27		0.45		0.35		0.66		-0.04		-0.19		-0.02		-0.77		-0.62		0.58
MAX	38.50		37.82		39.00		44.30		51.06		58.60		64.65		59.71		52.63		46.55		39.50		38.55		43.81
MIN	5.55		14.17		28.21		35.41		42.33		48.80		53.90		51.23		41.97		34.94		21.23		15.45		38.70
YRS	62		65		64		63		64		64		63		63		64		65		63		66		49