BUMPING LAKE, WA

Average of Maximum Temperature (Degrees Fahrenheit)

(450969)

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
1910	-----	z	-----	z	-----	z	55.00	a	66.73	a	65.55	a	80.00		73.48		64.57		55.58		39.33		36.31	b	59.62	c
1911	28.86	c	-----	z	-----	z	-----	z	-----	z	-----	z	76.68		73.42		60.37		56.58		41.82	b	36.23		53.42	e
1912	36.87		38.29	a	43.06		46.23		60.14	b	67.97		71.23		69.00	a	64.40		50.17	a	41.77		35.52		52.05
1913	32.68		37.69	b	38.20	a	49.93	a	56.87		61.87		73.55		74.42		65.00		51.32		40.31	a	34.94		51.40
1914	33.87		35.67	a	46.10		52.37		63.35		61.93		77.32		79.42		60.70		55.60	a	42.13		31.90		53.36
1915	34.13		38.64		48.29		57.00		55.26		62.97		-----	z	82.16		67.24	a	56.53	a	36.37		31.93	a	51.87	a
1916	19.42		32.07		37.29		47.55	a	51.13	a	64.43		64.52		76.23	a	67.07		58.58		38.80		30.73	a	48.99
1917	34.10		38.64		36.77		44.00		55.29		61.17		74.81		79.71		69.31	a	64.00		49.82	b	38.55		53.85
1918	38.06		34.68		43.63	a	54.47		54.33	a	73.79	b	75.62	b	72.61	c	77.21	a	55.48		43.31	a	36.40	a	54.97
1919	38.61		36.54		42.81		52.34	a	57.00		63.53		76.74		76.81		68.32	e	52.24	b	41.69	d	33.10	b	53.31
1920	39.52	f	46.71	a	41.35	e	45.07	c	55.73	a	63.88	e	77.41	d	78.72	b	63.42	d	50.83	a	42.59	a	33.94		54.51	a
1921	33.79	c	40.00		43.52	b	46.86	b	60.79	b	63.40		71.94		74.10		58.83		60.26		42.40		33.87		52.48
1922	32.73	a	33.89		39.10	b	46.10		55.16		72.17		77.90		76.27	a	70.60		60.33	a	39.93	a	30.48		52.89
1923	33.58		35.54		43.90		51.29	b	56.62	b	62.67	c	74.40	a	75.45		71.96	b	57.28	b	47.28	a	37.08	e	53.92
1924	33.24	b	42.31		42.81		50.60		66.29		66.21	a	73.43	a	72.81		68.48	a	51.30	a	37.66	a	31.52	b	53.05
1925	35.21	b	39.73	b	42.68		52.57		60.06		65.20		78.87		73.97		64.60		60.03	b	40.78	c	36.00	a	54.14
1926	33.97	a	39.11		52.03		58.77		54.69	b	70.14	a	76.97		74.13		61.00	b	56.45		44.10	a	-----	z	56.49	a
1927	30.87	a	38.36		42.19		46.87		51.13		64.43		72.97		72.97		60.53		51.74		40.70	c	-----	z	52.07	a
1928	35.19		41.79		42.06		44.97		63.42		60.73		74.39		72.16		69.80		53.90		43.31	a	34.61		53.03
1929	29.19		34.61		41.77		43.90		58.03		60.47		72.26		77.58		68.67		60.32		49.43		39.26		52.96
1930	24.68		39.93		46.35		53.70		54.68		61.57		75.29		77.42		66.70		52.68		43.24	a	33.58		52.48
1931	37.87	a	40.68		42.45		52.93		62.19		62.53		78.29		76.58		62.10		56.10		38.80		32.32		53.57
1932	32.23		37.93		39.52		48.63		55.68		67.13		65.19		70.94		70.93		54.74		42.63		31.68		51.44
1933	33.23		32.64		40.90		49.40		49.94		60.73		71.68		74.61		58.20		59.48		48.57		37.42		51.40
1934	39.68		46.04		53.10		59.83		61.00		66.97		73.61		79.77		65.00		55.42		41.97		35.00		56.45
1935	35.26		43.15	a	35.17	a	49.27		59.77		62.30		72.16		71.35		72.50		54.63	a	40.63		33.61		52.48
1936	34.19		26.97		39.61		51.17		60.00		63.97		71.94		75.42		69.60		64.41	i	52.27		35.58		52.79	a
1937	25.45		34.57		44.26		42.00		59.35		64.93		74.77		68.50	a	70.10		60.68		41.20		35.35		51.76
1938	31.19		37.43		39.83	a	51.47		63.15	e	69.14	a	79.19		73.19		75.47		57.10	a	37.93		36.35		54.29
1939	36.36	c	33.79		46.39		54.97		59.90	a	59.07		74.68		81.06		69.43	b	57.52	b	50.96	b	38.45		55.21
1940	34.29		38.00		46.97		50.79	a	63.32		72.77		74.03		78.39		70.43		55.71		37.96	g	36.55	b	56.48	a
1941	35.87		44.29		53.03		57.07		56.90		65.57		80.35		73.13		58.37		54.58		46.70		35.66	b	55.13
1942	32.74		39.18		43.16		51.50		54.58		60.52	a	75.84		79.65		73.00		60.52	b	36.72	a	36.60	a	53.67
1943	31.04	c	43.04		41.26		51.60		53.13		61.13		73.06		70.61		77.13		55.71		44.20		37.07	a	53.25
1944	35.32		38.59		41.87		48.50		56.06		62.10		74.61		70.90		70.60		64.29		39.79	a	30.77	a	52.78
1945	37.20	a	37.04		38.39		44.07		57.68		61.37		76.68		77.47	a	63.33		60.38	b	35.66	a	32.43	a	51.81
1946	34.52		34.86		40.57	a	47.43		61.00		58.14	a	70.19		76.77		64.10		50.20	a	40.37		37.33	a	51.29
1947	33.60	a	43.78	a	50.27	a	52.43		65.43	a	61.03	a	71.27	a	72.70	a	69.03	a	49.90	a	42.08	e	37.37	a	54.07
1948	34.45		34.93	b	41.39		44.40		55.87		69.45	a	66.30	a	68.81		64.90		57.26		39.10		27.84		50.39
1949	25.03		31.96		41.00		53.07		64.97		68.37		73.87		76.45		72.43		55.55		49.13		33.32		53.76
1950	21.81		34.68		38.77		45.27		57.48		64.10		74.58		72.55		59.77		-----	z	-----	z	37.06		50.61	b
1951	33.97		41.29		44.68		60.30		60.06		70.77		79.45		78.55		73.03		51.71		40.13		32.48		55.54
1952	31.58		38.93		42.84		57.07		61.03		64.27		78.29		75.19		75.90		69.84		41.80		33.97		55.89
1953	38.39		40.50		43.19		45.37		55.84		56.93		74.00		73.61		71.57		58.87		43.07		37.71		53.25
1954	31.35		40.25		42.19		45.60		57.97		59.00		69.13		67.97		65.53		53.06		47.07		33.90		51.09
1955	36.03		36.25		35.65		41.50		51.03		64.23		67.94		77.00		68.27		54.23	a	33.77		29.48		49.61
1956	31.52		33.03		39.32		55.77		61.61		59.27		77.58		76.29		68.10		50.77		41.63		38.26		52.76
1957	26.77		36.39		41.06		50.20		63.19		66.83		71.13		70.42		74.77		51.10		43.70		37.74		52.78
1958	34.45		40.32		41.00		46.70		68.26		70.79	a	81.81		81.26		65.73		59.61		39.57		38.03		55.63
1959	33.55		35.61		41.74		51.10		55.00		62.33		76.16		72.52		61.00		56.70	a	43.70		35.10		52.04
1960	31.16		36.83		40.81		48.07		53.52		66.40		82.32		70.71		70.13		58.58		40.40		34.00	l	54.45	a
1961	37.90	a	38.86		41.97		48.03		56.68		74.50		79.35		82.61		64.73		52.61		39.20		33.23		54.14
1962	34.97		39.18		41.03		53.90		52.84		65.30		73.81		71.29		71.27		55.97		42.27		36.61		53.20
1963	34.68		46.25		44.58		45.60		59.13		64.07		68.58		74.35		73.60		55.90		40.17		35.26		53.51
1964	33.97		39.00		36.61		45.17		55.84		60.93		71.58		68.26		64.63		56.97		37.90		30.16		50.09
1965	32.50	a	38.75		45.26		52.13		57.42		67.17		75.32		71.94		66.20		61.48		43.17		34.84		53.85
1966	33.52		37.21		38.81		50.67		62.35		62.20		71.58		75.52		71.13		57.74		44.50		-----	z	55.02	a
1967	-----	z	-----	z	-----	z	-----	z	-----	z	70.18	b	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	70.18	k
Period of Record Statistics
MEAN	33.03		38.12		42.41		50.05		58.32		64.57		74.40		74.72		67.56		56.29		42.14		34.73		53.02
S.D.	4.03		3.83		3.91		4.54		4.25		4.06		3.89		3.64		4.90		4.00		3.85		2.64		1.63
SKEW	-1.32		-0.01		0.86		0.28		0.25		0.58		-0.36		0.18		-0.07		0.68		0.62		-0.48		-0.24
MAX	39.68		46.71		53.10		60.30		68.26		74.50		82.32		82.61		77.21		69.84		52.27		39.26		56.45
MIN	19.42		26.97		35.17		41.50		49.94		56.93		64.52		67.97		58.20		49.90		33.77		27.84		48.99
YRS	55		55		55		56		56		57		56		57		57		55		55		53		46