TIETON INTAKE, WA

Average of Average Temperature (Degrees Fahrenheit)

(458442)

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
1934	34.71	e	35.31	a	43.20	a	52.57	a	56.10	e	61.88		66.93	a	68.25	a	57.93	a	47.08	e	38.60	a	31.48	e	49.50
1935	28.98	f	31.80	e	35.18	a	43.38		53.02	a	60.07	b	65.79		63.47	a	60.53		45.16	b	31.07	a	28.13	a	47.06	a
1936	28.97	b	16.74	b	36.79		47.52		56.58		60.64	a	66.81		66.87		57.77		48.52	i	32.21	a	32.90	b	45.80	a
1937	12.34		27.56	j	37.82		43.23		52.52		59.28		67.94		62.21		58.80		48.87		37.25	b	31.27	g	48.03	b
1938	28.50	j	-----	z	35.34	c	45.98		53.77		62.82		69.27		63.82		62.67		46.52		32.89	b	30.70	d	50.38	b
1939	32.47	a	28.54		38.73	a	48.36	a	54.79		57.32		67.52		66.97	a	57.30	e	48.83	b	37.72	a	34.34	c	47.74
1940	28.12	a	32.88		42.55		47.07	a	56.71		64.58		67.47		66.44		59.88		48.38	g	31.38	a	28.68	a	47.80	a
1941	28.68		32.24	a	42.15		48.10		52.82		59.70		70.92		65.60		54.58		45.65	h	-----	z	20.57	x	50.53	c
1942	20.13		30.59	a	37.10		46.18		50.23		56.28		67.47		67.76		59.70		-----	z	29.46	p	30.13		46.56	b
1943	19.84		31.67	a	34.87		47.60		51.23		56.57		68.34		64.44		61.97	a	48.29		36.78		28.97		45.88
1944	25.88	a	-----	z	38.23	r	45.36	a	53.89		59.98		68.15		65.55		61.48	a	52.29		33.68		24.05	b	49.03	b
1945	29.74	b	33.76	c	36.13	h	43.93		54.92	a	58.73		69.40		67.60		56.90		49.40		33.70	c	27.21		47.75	a
1946	30.34		33.58	b	39.17	a	45.92		55.63		57.47	a	66.94		66.48	a	56.71	a	44.78	b	33.74	c	31.74	b	46.87
1947	27.57	h	36.90	c	42.55	a	48.33	c	58.96	c	58.27		65.71	b	64.19	d	59.38		47.33	k	-----	z	32.71	x	54.29	d
1948	28.83	y	28.57	h	35.31		40.83		50.75	c	62.60		62.17	a	62.52		55.77		42.73	g	34.48	a	-----	z	50.55	d
1949	12.20	k	26.42	b	36.61		47.13		56.35	a	58.33		64.24		64.65		59.10		41.35	r	40.08		-----	z	50.32	c
1950	11.41	d	27.32		34.42		41.13		50.16		57.42		65.56		66.65		60.33		46.73		35.65		35.11	q	45.16	a
1951	25.89	d	30.36		33.37		46.23		52.05		60.95		66.77		65.58		58.58		45.65		33.03	a	23.47	a	45.16
1952	19.90		30.40		35.92		46.63		52.74		57.43		66.71		65.27		61.02		51.24	d	30.45		29.69	g	47.07	a
1953	35.68		34.79		38.18	a	42.07		49.71		53.68		65.06		63.34		58.08		47.95		37.63	c	34.97		46.76
1954	24.71	c	31.14		33.02		42.72	a	51.63		54.32		61.97		60.13		55.25		43.31	e	40.08		27.65		43.83
1955	28.61		30.71		30.94		39.08		47.85		58.83		61.53		63.95		57.25		45.90		28.05		24.24		43.08
1956	26.07	a	22.90		33.98		46.35		54.32		55.83		66.42		63.69		56.10		42.87	e	31.25		31.10	j	45.43	a
1957	14.30	a	29.64	c	36.05		45.27		55.53		59.53		61.60		59.23		58.28		42.10		33.31	a	31.17	g	44.98	a
1958	29.26		36.98		34.50		41.38		57.26		61.23		68.50	b	68.44		55.15		46.76		31.63	c	30.85	d	46.83
1959	27.79		29.82		36.40		44.13		47.02		57.87		66.23		61.77		53.88		46.85		34.67		30.09	d	44.71
1960	24.50	b	31.71	a	35.06		43.72		48.75	a	59.85		68.90		62.06		56.70		47.71		33.65		25.53		44.85
1961	28.05	a	36.38		38.50	b	43.78		49.69		61.83		65.85		68.06		52.70		44.11		30.31	a	28.29	b	45.63
1962	27.07	b	31.55		34.35		47.05		46.61		57.12	a	62.61		60.74		57.22		45.84	b	36.60		32.72	b	44.96
1963	24.10		35.22	c	38.54	d	41.02		50.48		57.33		60.00		62.71		60.75		47.48		36.23	b	25.94		44.98
1964	30.55		34.24		36.42		41.80		48.13		55.57		63.27		59.18		53.03		45.94		33.25		23.98		43.78
1965	29.03		35.35	b	36.60		45.33		49.97		58.00		64.61		64.27		53.98		49.09	b	38.83	a	27.84		46.07
1966	26.60		32.44	c	35.92		45.35		52.84		55.57		62.29		63.92		59.68		46.26		37.48		33.98	c	46.03
1967	35.08		36.65	a	36.56		38.80		51.77		60.72		66.53		68.63		62.12		46.39		36.18		29.06		47.37
1968	27.58		33.64		40.98		42.67		50.82		57.62		65.95		60.61		57.37		42.92		35.14	b	24.90	b	45.02
1969	15.92		26.31	a	36.73		43.43		53.95		62.90		62.68		61.48		56.42		43.29		36.52		27.77		43.95
1970	24.08		35.04		37.81		40.17		51.84		62.73		66.15		64.76		52.88		42.82		34.45		24.42		44.76
1971	30.77		33.93		32.65		41.47		52.32		54.10		63.92		66.08		49.58		46.38	k	35.73	h	27.98	g	47.20	c
1972	30.45	t	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	26.00		31.67		36.79		44.50		52.47		58.81		65.74		64.40		57.55		46.41		34.65		28.72		45.61
S.D.	6.09		4.22		2.88		2.98		2.99		2.67		2.57		2.62		2.98		2.51		2.95		3.39		1.53
SKEW	-0.83		-1.50		0.56		0.17		0.05		0.09		-0.34		-0.24		-0.44		0.25		-0.05		0.14		0.64
MAX	35.68		36.98		43.20		52.57		58.96		64.58		70.92		68.63		62.67		52.29		40.08		34.97		49.50
MIN	11.41		16.74		30.94		38.80		46.61		53.68		60.00		59.18		49.58		42.10		28.05		23.47		43.08
YRS	33		34		36		38		38		38		38		38		38		30		34		28		21