LAKE KACHESS, WA

Average of Average Temperature (Degrees Fahrenheit)

(454406)

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
1908	-----	z	-----	z	-----	z	47.00	t	47.22	b	55.42		66.13	a	64.27	a	-----	z	47.16	i	38.52		28.50	c	50.01	f
1909	-----	z	32.72	a	37.97		39.48		46.84		55.47	o	59.72	a	58.85	h	58.50	c	45.38	a	35.25		20.95		41.87	c
1910	24.79		23.61		38.92		43.02		52.37		55.78		62.92		59.23		54.90		-----	z	35.12		31.77		43.86	a
1911	26.76	f	27.15	r	37.74		39.60	j	46.74	b	56.08		63.68		62.27		52.29	b	41.37		31.02	a	28.65		46.65	c
1912	27.03		32.04	a	34.61		41.52		51.60		59.08		60.92	e	59.19	b	53.28		42.68		37.03		31.23		44.18
1913	22.14	f	27.14		33.21		41.97	a	48.52		56.72		63.16		64.37		54.42		43.84		36.07		30.10		45.41	a
1914	31.74		31.09		38.48		44.83		53.31		55.98		64.98		64.74		52.55		46.84		35.53	a	22.21		45.19
1915	24.66		32.88		41.10		48.60		50.76		57.73		62.95		68.19		55.30		46.65		33.42		28.40	a	45.89
1916	15.08		28.29		34.58		41.50		45.50		54.62		59.63		64.21		55.53		45.60		31.42		26.42		41.86
1917	27.53		30.32		30.69		37.88		47.34		53.17	a	63.52		65.35	a	55.91	a	53.91	n	40.30		34.85		44.26	a
1918	33.10		27.64		35.10		43.78		46.00	a	59.55	b	62.87		59.21		60.74	a	46.47		35.92		29.52	a	44.99
1919	27.18		28.61		34.19		41.58		47.11		53.20		62.79		63.47		53.78		42.15		33.07	a	19.66		42.23
1920	27.19		30.21		35.35		38.25		46.03	a	53.67		65.22	a	65.29	c	53.02	b	42.57	a	34.43		30.62	b	43.49
1921	26.96	c	31.38	b	34.95	b	39.50	e	49.09	d	57.17		60.13	a	62.85		49.02	c	47.06	d	35.23	b	26.93	c	43.36
1922	19.55	c	22.77		29.84		38.27		46.50	a	60.62		65.02		63.60		56.75		48.42		32.73		34.94	w	44.01	a
1923	28.73		24.93		32.60	f	42.33	a	47.76		54.90		64.08	a	64.33	b	57.60	a	45.47		38.52		29.98		45.33	a
1924	23.85		34.28		35.77		41.73		53.82		55.71	a	63.08		61.71		55.10		44.34		32.27		22.42		43.67
1925	30.62	b	34.39		36.48		43.90		52.16		57.75		66.15		62.34		55.82		47.23		34.74	a	33.92		46.29
1926	29.11		35.07		41.58		48.45		49.19		60.32		65.23		62.68		50.15		45.53		36.57	a	27.40		45.94
1927	24.76		30.55		34.08		39.18		45.34		57.50		63.42		63.77		-----	z	44.94		37.55		24.93	a	42.37	a
1928	25.87		30.69		36.03		40.78		53.82		56.18		65.32		61.97		56.38		45.52		35.85		26.15	a	44.55
1929	18.95	a	23.91	e	36.75	a	39.78		49.50		55.07		61.90	a	64.74		55.23		47.06		36.20		33.40		43.54
1930	13.66		32.37	a	38.25	a	45.63		48.87		53.98		63.34		64.73		56.57		42.82		34.95		28.05	b	43.60
1931	30.19		30.61		36.06		43.78		53.69		57.23		64.60		63.13		55.00	a	45.19		30.48	a	25.58		44.63
1932	25.92		27.41		34.93	a	43.15		48.87		58.37		59.65		61.63		55.52		47.05		37.60		25.87		43.83
1933	28.60		24.32		32.84		41.13		45.94		54.08		62.18		63.87		50.90		46.77		40.28		33.66		43.71
1934	34.22	a	36.63	a	42.55		51.80		53.94		58.50		63.10		65.40		54.73		47.15		38.55		31.43	a	48.17
1935	26.40		31.87	a	33.02	a	40.42		50.16		56.35		63.05		60.95		58.72		46.23	a	31.98	b	29.03	a	44.02
1936	29.47		15.43	b	34.08		43.17	a	53.42		60.57	i	64.31		65.73		57.20		51.85	a	35.13		33.40		43.93	a
1937	13.12	c	26.31	a	37.71		39.86	b	49.55		57.90	a	63.52	j	60.60		59.10		49.95	a	37.66	a	31.79		42.14	a
1938	28.90		30.20		36.08		44.03		51.23		60.86	b	67.44		61.71		62.27		46.94		32.90		31.60		46.18
1939	33.44		29.50	a	36.74		45.58		51.52		54.50		64.63		65.90		57.00		47.05		38.93		34.66		46.62
1940	28.76		33.43		40.87		44.78		53.87		60.47		65.23		64.77		60.02		48.61		31.31	a	30.89		46.92
1941	29.61		33.45		41.58		47.75		50.63		56.72		68.18		64.03		52.23		46.34		38.52		30.98		46.67
1942	22.31		31.29		36.02	a	45.92		49.26		53.65		65.45		66.52		59.38		47.84		32.68		30.10		45.03
1943	19.42		31.75		32.63		43.03		47.48	a	53.33		63.63		61.66		58.48		47.05		35.67		28.35		43.54
1944	25.40		30.83		33.58		42.23		49.24		56.17		63.53		61.53		58.30		49.24		34.23		24.85		44.10
1945	30.95		33.17	a	34.27		39.68		51.53		54.58		64.37		64.87		53.62		49.10		33.78		27.55		44.79
1946	30.11		31.91		35.94		41.70		52.11		53.92		62.92		64.32	a	54.69	a	43.84		32.84	b	31.10		44.62
1947	26.37		32.46		40.44		45.40		55.13		54.75		61.66		60.89		56.43		45.39		37.07		32.23		45.68
1948	25.81		27.57		33.23		38.58		47.29		59.10	a	59.66		60.35		53.72		43.37		34.92		23.69		42.27
1949	11.42		24.20		33.97		42.75		52.48		55.25		61.00		63.19		57.92		42.10	j	41.03		29.55		42.98	a
1950	9.32		25.15	a	32.39		37.73		46.05	a	54.92		63.21		64.77		59.20		42.95		34.57		32.47		41.89
1951	26.53		28.95		32.08	a	43.57		49.37		58.10		64.94		63.52		57.28		44.19		34.12		26.32	i	45.69	a
1952	20.52		29.48		33.53		41.57	g	50.68	a	53.90		63.13		63.23		59.32		51.60		32.70		29.39		44.32	a
1953	34.03		33.36		35.97		40.02		46.95		51.25		61.87		62.63	a	56.07		47.37		37.15		34.10		45.06
1954	24.63	a	30.50		31.61		39.35		48.58	a	51.34	a	59.00		58.02		54.23		42.69		39.43		28.92		42.36
1955	30.08		29.34		28.47		36.42		44.35		54.05		56.74		60.11		53.00		42.26		28.33	c	22.60		40.48
1956	22.69		19.71		30.39		42.35		51.05	j	52.83		64.76		63.27		57.05	i	46.28	o	30.60	j	31.44		40.93	d
1957	17.21		28.98		35.45		43.28		54.18		57.63		59.63		58.82	a	59.10		43.08		35.05		32.85		43.77
1958	30.48	a	35.96		35.45		42.28		55.52	f	62.36	a	68.47		66.97		54.72		47.40		33.30		31.77		46.29	a
1959	28.58		30.91		36.00		42.20		45.66		55.07	g	64.94	f	59.32	i	52.20		46.74		34.23		31.02		38.62	c
1960	25.42		31.16		34.19		41.97		46.56		55.98	a	65.46	d	60.05		55.03	a	47.73	a	35.50		27.24		43.86
1961	29.80	a	35.25		37.35		41.37		48.71		61.45		65.19		68.50		52.27		44.23		30.93		29.39		45.37
1962	26.66		32.86		33.94		44.95		46.61		55.25		63.07	h	60.05		56.38		46.27		37.72		32.74		43.04	a
1963	25.81		37.05		37.66		40.45	a	50.35	a	56.08		59.18		62.95		60.53		47.90		35.87		27.44		45.11
1964	31.16		33.03		34.32		38.83		46.23		54.28		61.56		58.15		52.52		45.74		34.10		24.24		42.85
1965	30.26		33.54		35.53		43.60		47.66		56.72		64.71		63.21		54.00		48.02		39.37		29.27		45.49
1966	28.23		32.82		34.97		43.05		50.26		54.12		60.74		62.39		59.22		45.29		38.18		33.98		45.27
1967	33.71		34.80		35.03		39.25		49.60		60.38		65.02		68.00		61.05		45.32		36.36	a	29.77		46.53
1968	29.10		33.86		39.50		40.35		49.77	a	55.67		65.13	a	59.81		55.97		42.95		35.32		25.81	d	44.44
1969	17.07	k	27.52	b	35.39		41.38	b	52.32		62.25		61.16		60.71		56.45		43.65		38.15		30.67	a	46.33	a
1970	26.18	a	35.75	r	36.85		38.65		48.95		59.79	a	64.57	b	64.05	b	51.53	a	43.40		34.43	b	26.33	a	44.98	a
1971	30.89	c	34.14	c	31.97		40.22		49.21		51.73		63.94		67.35		51.25		44.45	a	35.91	b	-----	z	45.55	a
1972	23.90	k	28.83		35.40		38.34	a	51.13	a	56.35		61.39		64.18		51.00		46.74		-----	z	25.55	b	45.89	b
1973	25.73		32.12		37.71		42.90		51.39	d	55.62		63.44		62.08		56.29	a	44.17	a	31.27		32.05		44.56
1974	22.84	b	32.70		34.55	a	39.92		44.19		56.77		60.34		63.95	a	58.03		47.13		37.33		32.90		44.22
1975	27.18		26.18		33.23		37.97		47.33	a	54.06	c	65.45		58.89		57.40		-----	z	32.70		32.45		42.98	a
1976	31.32		31.79		32.56		39.12	b	48.07	b	52.45	a	61.81		59.55	b	59.15	c	46.95		36.94	e	31.61		44.28
1977	26.11	d	34.52		37.00		45.17		47.26		59.68	b	61.35		67.47	b	-----	z	-----	z	-----	z	-----	z	47.32	d
Period of Record Statistics
MEAN	26.18		30.32		35.45		41.96		49.33		56.28		63.18		63.03		55.78		45.86		35.32		29.22		44.46
S.D.	5.45		4.03		2.85		2.93		2.73		2.65		2.30		2.53		2.92		2.25		2.67		3.54		1.52
SKEW	-1.20		-1.14		0.29		0.76		0.23		0.40		-0.26		0.03		-0.06		0.25		-0.11		-0.64		-0.13
MAX	34.22		37.05		42.55		51.80		55.13		62.36		68.47		68.50		62.27		51.85		41.03		34.85		48.17
MIN	9.32		15.43		28.47		36.42		44.19		51.25		56.74		58.02		49.02		41.37		28.33		19.66		40.48
YRS	64		67		68		67		68		67		67		68		66		63		67		66		46