CHEWELAH, WA

Average of Maximum Temperature (Degrees Fahrenheit)

(451395)

File last updated on April 23, 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
1925	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.79	a	38.60	a	40.70	j
1926	32.03	a	44.04		57.10		67.03		68.81		80.53		89.07	a	81.94		66.03		60.61		44.80		33.06		60.42
1927	30.68		38.61		49.19		59.23		64.94		76.60		84.58		84.81		67.83		58.26		42.80		25.45		56.91
1928	31.84		39.86		53.65		57.40		76.71		75.43		86.29		83.77	a	78.73		60.23		42.57		32.53	a	59.92
1929	21.71		28.54		50.26		57.00	d	70.48		75.00	a	85.19		88.81		72.53		64.43	c	39.67		37.37	a	57.58
1930	21.06		41.89		52.48		67.57		67.66	b	75.60		87.81	e	89.84		77.23		57.81		39.80		32.03		59.23
1931	36.84		40.14		52.16		62.43		75.13		76.90		88.87		90.26		74.10		62.68		41.50		32.58		61.13
1932	31.45		37.21	a	47.03		60.50		69.10		80.30		83.10		85.03		80.08	f	59.26		46.00		31.94		57.36	a
1933	36.26		31.04		47.94		61.28	a	64.68		77.73		86.74		87.97		69.43		62.77		45.77		43.03	b	59.55
1934	39.13		47.36		57.94		71.63		75.23	a	79.40		87.39		89.16		71.97		61.10		48.87		35.97	a	63.76
1935	33.00		41.07		46.61		58.82	b	72.16		77.00	a	84.68		84.65		79.97		58.48		37.90		34.27	a	59.05
1936	35.06		26.03		48.16		65.00		75.71		79.67		89.16		88.35		75.23		69.39		40.87		37.48		60.84
1937	17.57	a	36.64		54.55		56.43		72.48		75.07		87.13		82.52		77.80		66.58		45.83		36.69	e	59.11
1938	35.10		39.64		48.19		55.53	o	-----	z	82.67		90.52		85.32		86.17		64.29		41.47		35.19		60.86	b
1939	36.48		37.75		51.45		65.80		73.93	a	71.73		87.68		90.29		80.30		61.58		44.53		39.94		61.79
1940	34.50	a	40.03		55.65		62.23		75.06		83.50		87.53	a	89.65		77.83		60.90	b	37.57	b	35.37	a	61.65
1941	33.87	a	43.93		58.23		66.33		67.34	b	75.03		91.35		83.90	b	66.27		57.71		47.20		37.07	a	60.69
1942	29.03	a	38.57		51.03		63.23		65.90	b	72.33		86.77		89.23	a	80.60		64.61		39.39	b	34.17	a	59.57
1943	27.42	e	39.43		45.13	a	63.48	a	65.94		73.27		88.53	a	83.97		82.20		61.23	a	43.50		34.34	b	59.04
1944	32.72	b	38.45		47.58		62.43		71.90	a	77.93	a	88.13		85.10		78.80		68.71		41.27		32.06		60.42
1945	35.00	a	40.56	a	47.23	a	56.70		71.58		75.03		90.35		88.90		72.17		63.97		41.11	b	33.55		59.68
1946	33.41	b	38.50		49.16		60.57		74.61		75.07	a	87.93	a	87.37	a	73.86	b	57.20	a	42.54	b	36.33	a	59.71
1947	31.52	b	46.41	a	54.90		61.93	a	76.57	a	74.17		88.06		84.45	b	74.69	a	58.60	a	41.50	f	35.58		62.44	a
1948	-----	z	-----	z	-----	z	-----	z	-----	z	79.00	c	80.52		81.65		75.47		63.23		43.61	b	27.13		64.37	e
1949	16.74		33.78	a	48.52		65.60		75.84		78.80		85.90		86.48		78.83		57.74		49.03		33.66	b	59.24
1950	17.23		33.96		44.30	a	56.47		68.23		76.27		86.70	a	88.16		82.30		55.07	a	42.20		37.10		57.33
1951	32.52		37.96		43.42		63.90		70.03	a	76.60		89.61		86.84		76.80		55.68		42.07		28.70	a	58.68
1952	28.35		37.03		47.39		64.37		72.26		76.97		87.61		86.90		81.53		72.00		42.47		34.13		60.92
1953	42.13		44.36		51.71		58.17		67.87		70.87		87.10		84.32		78.20		65.42		47.73		38.68		61.38
1954	32.19		40.39		48.77		57.97		71.58		72.53		83.48		79.65		72.67		59.23	a	49.90		35.61		58.67
1955	33.00		35.07		42.16		52.60		63.84		78.20		80.48		86.00		76.63		58.80	a	36.93		31.68		56.28
1956	33.32		29.83		45.55		64.60		73.90		74.93		87.87		84.81		78.07		59.33	a	40.30		35.61		59.01
1957	21.35		35.93		48.16		61.70		74.10		77.00		83.90		82.32		80.83		56.57	a	44.00		37.87		58.64
1958	36.42		46.57		51.03		57.80		79.19		81.33		89.48		93.45		75.20		63.71		41.43		33.97		62.47
1959	31.90		36.07		50.06		62.00		64.00		76.43		88.61		82.61		68.67		57.03		39.43		34.06		57.57
1960	28.10		39.24		49.29		58.97		64.48		77.93		93.06		79.39		78.10		63.03		44.47		33.55		59.13
1961	36.55		43.07		50.77		58.50		66.48		84.13		88.03		92.23		72.43		57.55		39.90	a	32.13		60.15
1962	27.65		38.07		44.55		64.10		63.19		76.20		85.26		81.32		77.70		58.74		45.33		38.45		58.38
1963	29.90		43.29		52.35		56.80		69.32		75.63		81.84		86.32		82.43		64.13		44.00		32.00		59.84
1964	35.13		36.69		43.13		58.37		66.74		73.83		84.87		77.77		70.83		63.35		42.27		29.81		56.90
1965	33.77		37.00		45.03		61.03		68.45		76.07		86.71		83.06		68.97		65.39		45.30		35.87		58.89
1966	32.48		38.82		49.94		60.60		72.87		72.27		83.13		85.68		79.80		60.10		44.63		38.77	a	59.92
1967	39.35		45.82		47.26		55.03		66.97	a	79.00		88.42		93.52		84.93		59.10		44.90		31.94		61.35
1968	32.81		45.93		53.97		57.00		68.48		74.97		87.26		79.03		-----	z	56.16		41.77		31.10		57.13	a
1969	23.45		34.89		48.16		57.80		70.68		78.53		80.68		83.77		73.73		56.06		44.20		33.68		57.14
1970	31.48		41.11		48.06		54.47		69.84		80.33		86.16		88.16		69.97		58.87		41.88	e	32.29		58.55
1971	34.00		38.57		43.48		57.53		69.58		69.93		83.94		91.13		68.23		57.90		41.50		31.61		57.28
1972	31.26		37.90		51.19		55.50		68.90		73.53		80.97		87.06		69.33		60.81		42.60		32.48		57.63
1973	32.58		40.96		51.10		60.70		71.42		75.47		86.48		86.32		73.43		57.13		39.10		37.26		59.33
1974	30.87		41.25		48.06		57.83		62.94		80.77		81.84		85.06		79.20		65.97		43.37		36.71		59.49
1975	30.57	a	34.64		42.19		53.97		66.13		72.60		86.42		77.39		-----	z	56.58		42.27		36.13		54.44	a
1976	34.10		38.31		44.84		57.40		69.42		70.80		80.61		76.61		78.20		61.19		45.07		33.71		57.52
1977	27.48		42.93		49.16		65.87		63.26		79.97		82.16		86.94		67.47		59.74		-----	z	33.33	a	59.85	a
1978	32.43	a	39.36		50.33	a	56.90		63.77	a	77.63		81.67	a	79.23		68.40		62.39		38.97		27.77		56.57
1979	20.71		36.04		52.45		58.07		69.71		79.50		88.10		88.84		81.13		65.26		40.67		39.23		59.97
1980	29.42		38.86		49.65		65.60		69.77		74.47		84.87		81.55		74.17		64.48		44.87		38.06		59.65
1981	40.48		45.21		57.81		59.60		67.97		71.40		82.48		92.03		78.53		59.03		46.10		35.87		61.38
1982	32.13		38.88	b	53.38	b	57.40		71.83	b	83.58	d	83.81		87.50	c	73.56	c	60.32		40.77		34.97	a	59.84
1983	39.83	a	43.79		53.74		62.07		74.00		75.37		78.23		87.55		72.10		61.16		44.93		25.57	c	59.86
1984	35.61		41.07		52.19		58.63		63.81		73.00		86.55		86.74		71.57		57.87		41.73		27.52		58.02
1985	28.77		35.14		49.65		63.47		74.03		79.40		94.58		81.84		67.83		57.32		30.86	b	28.83	b	57.64
1986	35.68		40.64		56.03		59.13		72.17	b	85.20		82.19		94.00		69.57		65.68		44.29	b	34.67	a	61.60
1987	35.39		45.43		53.90	a	67.83		74.77		-----	z	84.03		86.10	b	84.20		68.84		45.40		34.52	b	61.86	a
1988	32.00	b	45.00		53.60	a	66.03	a	72.33	a	76.67		88.39		89.33	a	76.87		67.90		43.53		34.37	a	62.17
1989	37.12	f	35.79		49.10	a	65.00		69.81		81.87		88.94		81.00		80.70		61.71		44.07	c	36.90		63.17	a
1990	40.13		39.96	a	57.87	a	66.50		66.84		75.97		90.27	a	87.32		88.37		58.00		47.40		28.74		62.28
1991	32.16		48.59	a	50.60	a	63.17		67.71		73.73		87.59	b	90.26		83.73		65.10		41.83	a	39.03	a	61.96
1992	38.28	b	46.38		63.03		64.97		80.00	a	87.86	a	85.00		90.90	b	76.50		63.97	a	41.79	a	30.35	e	64.08
1993	30.36	f	38.22	a	50.42		58.43		78.53	a	77.72	a	73.10		81.00		77.00	b	64.19		40.48	a	34.90	a	61.27	a
1994	39.00		37.56	a	57.10		63.83	a	73.19		78.47		93.16		89.18	c	81.68	b	60.26		40.29	b	34.73	a	62.37
1995	36.03	a	48.00	a	52.07	b	61.64	b	74.43	a	76.71	b	85.77		80.87		78.87		55.61		47.17	a	36.50	a	61.14
1996	31.54	c	39.93		51.33	a	60.77		64.32		77.66	a	87.87		85.52	b	72.30		57.30	a	40.50	b	31.82	c	58.40
1997	33.59	b	40.26	a	50.16		58.47		72.30	a	75.14	a	84.32		89.03		77.00	a	59.13	a	47.28	a	36.52	d	60.27
1998	37.06		46.96	b	53.24	b	63.83	a	72.73	a	78.39	b	91.43	a	91.06		84.54	b	60.39		47.03	a	35.14	c	63.48
1999	38.81	d	43.81	a	52.71		63.28	a	67.81		76.03		83.90		88.23		77.69	a	62.27	a	47.83	a	39.40	a	61.81
2000	35.89	m	43.35	i	52.67	a	66.93	a	69.65		78.71	b	86.62	b	86.35		71.00		61.10		37.84	e	30.93	b	64.18	b
2001	34.10		39.00		51.84		58.23		75.07	a	74.77		86.90		90.65		82.20		58.00		48.37		36.95	j	63.56	a
2002	38.57	j	41.95	g	46.84		61.37		66.84		80.57		90.48		87.00		75.97		60.84		45.84	k	38.85	k	71.24	d
2003	38.42	e	44.89	a	53.19		62.41	a	69.42		82.37		93.97		91.32		79.50		66.87	a	40.80	e	35.30	a	63.21
2004	34.60	a	-----	z	57.86	b	67.83		69.94		-----	z	88.42		84.94		72.07		62.59	b	43.69	d	36.43	a	61.84	b
2005	29.54	e	46.70	a	-----	z	61.67		69.77		76.58	k	87.73	e	89.00	b	76.33		59.38	b	39.96	c	30.86	b	59.10	b
2006	41.16		43.36		50.70	a	61.21	a	72.16		78.00		91.32		88.83	a	79.93	a	59.35		42.71	b	33.00	a	61.81
2007	31.26		40.79		53.77		62.10		71.58		76.71	b	93.67	a	84.81		74.53		57.65		41.37	c	32.85	e	60.09
2008	31.14	c	41.14	a	47.61	c	55.30		70.13		74.50	b	87.44	f	83.06		76.75	b	59.83	a	42.72	e	27.12	e	55.39	a
2009	30.31	e	34.61		40.68		59.10	a	70.81		78.00	a	87.93	b	86.06		80.64	b	53.79	b	43.48	c	28.43	c	57.82
2010	37.81		45.82		54.50	a	60.37	c	65.39	c	71.11	b	83.94		83.77		73.33		61.48		39.43		32.10		59.09
2011	30.87		35.11		46.58		53.00		66.32		71.70		80.13		87.48		81.07	a	58.55		42.37		35.00		57.35
2012	34.90		39.34		47.74		61.57		68.35		70.03		86.03		88.33	a	81.59	c	60.65		43.97		36.00		59.88
2013	28.76	b	39.05	h	51.00	k	60.63		71.90	a	74.80		89.71		87.18	c	76.23		59.03		42.43		30.03	b	62.07	b
2014	35.63	a	34.18		49.71		62.10		72.42		75.52	a	90.94		88.97		78.83		64.29		42.40		36.81	e	60.98
2015	31.32	i	47.85	b	57.77		63.37		74.73	a	85.77		89.90		88.81		74.23		66.39		43.57		34.94		66.12	a
2016	33.26		44.93		53.16		69.70		71.74		76.26	c	83.61		87.81		75.13		56.19		49.03		28.77		60.80
2017	24.31	e	34.93		46.48		56.83		69.97		77.25	v	90.77		90.61		77.17		59.43	a	42.53		30.27	a	56.66	a
2018	35.52		36.61		48.58		58.27		76.26		75.80		88.26		87.13		74.62	a	60.58		43.37		36.26		60.10
2019	35.06		29.68		46.03		61.07		73.13	a	78.00		83.94		86.87		71.70		53.32		43.17		35.52		58.12
2020	34.90		42.97		51.97		62.00		68.87		72.13		84.65		88.52		77.13		60.00		41.60		34.03		59.90
2021	36.48		36.39		54.10		64.23		71.29		84.97		94.03		85.39		75.10		59.48		44.60		32.26		61.53
2022	30.48		35.18		51.29		55.13		62.23		73.60		87.68		91.52		79.87		68.06		36.07		27.42		58.21
2023	35.35	e	35.29		48.03		57.83	a	76.81		77.87		89.10	k	87.52		73.79	a	60.81		40.90		36.67	a	57.35	a
2024	28.81	e	42.31		53.26		60.21	k	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	41.46	i
Period of Record Statistics
MEAN	32.41		39.69		50.46		60.94		70.34		76.89		86.59		86.33		76.20		60.94		42.85		33.92		59.78
S.D.	5.16		4.61		4.14		3.87		3.99		3.66		3.70		3.72		4.79		3.68		3.10		3.43		1.79
SKEW	-1.00		-0.27		0.18		0.21		0.05		0.54		-0.44		-0.42		-0.05		0.55		-0.36		-0.33		0.23
MAX	42.13		48.59		63.03		71.63		80.00		87.86		94.58		94.00		88.37		72.00		49.90		43.03		64.08
MIN	16.74		26.03		40.68		52.60		62.23		69.93		73.10		76.61		66.03		53.32		30.86		25.45		56.28
YRS	93		94		96		96		96		94		96		98		95		98		96		97		78