HARTLINE, WA

Average of Maximum Temperature (Degrees Fahrenheit)

(453529)

File last updated on April 26, 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
1927	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1928	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1929	-----	z	-----	z	-----	z	64.00	y	71.81		76.10		87.42		89.65		-----	z	65.26		45.20		36.29		67.39	e
1930	19.65		39.64		53.77		67.57		69.61		75.93		88.35		88.39		74.43		56.81		41.10		29.65		58.74
1931	33.84		36.61		48.55		62.33		74.65		76.53		-----	z	87.68		-----	z	-----	z	42.46	b	31.29		54.88	c
1932	27.30	d	35.56	b	46.77		61.93		68.03		81.77		82.10		83.84		73.71	b	57.93	b	39.64	h	28.93	d	58.90	a
1933	31.12	f	25.18		45.48		60.13		64.68		79.43		88.16		87.42		68.83		61.83	a	40.48	a	34.65		59.66	a
1934	34.65		46.75		52.71		68.39	b	74.13	a	81.60		86.97		88.13		-----	z	-----	z	46.37		33.58		61.33	b
1935	32.61		39.71		44.90		57.90		-----	z	-----	z	88.71		84.97		80.50		59.39		38.21	a	33.00		55.99	b
1936	32.61		20.21		47.26		65.30		75.68		77.43		88.45		86.48		74.90		68.77		43.33		36.33	a	59.73
1937	15.58		31.75		50.81		56.76	a	71.35		75.00		87.68		80.58		78.10		64.42		46.13		36.61		57.90
1938	33.55		36.93	a	48.19		63.10		72.94		83.97		91.87		85.71		85.60		64.67	a	41.03		34.00	c	61.80
1939	35.45		32.85	a	49.45		63.11	b	70.28	b	72.62	a	88.45		89.41	b	77.10		59.58		48.43		40.28	b	60.58
1940	32.77		37.48		52.83	a	58.77		73.48		83.59	a	85.87		85.26		76.89	b	60.23	a	36.03	a	36.90		60.01
1941	36.00		42.61		57.16		64.03		67.35		74.39	b	89.55		80.13	a	65.20		57.16		48.03		36.82	c	59.87
1942	29.03		37.54		50.23		63.40		67.53	a	74.21	a	87.97		89.10		80.77		64.58		37.60		33.06		59.58
1943	26.07	c	37.30	a	45.63	d	64.21	a	65.80	a	73.00		86.52		83.55		79.43		60.58		43.00		35.32		58.37
1944	33.03	a	37.34		48.06		61.57	b	72.13		78.46	b	87.77		84.52		80.30		70.26		40.00		31.61		60.42
1945	34.13	a	41.82		46.58		58.27		70.94		76.33		89.87		88.06		72.27		65.06		40.03		33.81		59.76
1946	33.81		39.18		50.68		61.90	a	75.45		76.71	b	87.10		87.10		73.00	a	55.03		40.04	b	36.80	a	59.73
1947	32.10	b	-----	z	56.13	a	63.90	a	77.32		75.83		85.64	c	83.90	a	77.17		56.31	b	43.67		34.35		62.39	a
1948	31.29		34.24		47.23		55.07		64.00	a	78.62	a	81.17	a	80.43	c	74.37		60.58		43.20		27.45		56.47
1949	17.45		30.39		48.42		66.18	h	77.43	c	79.97		86.39		86.10	a	79.17		59.06		-----	z	-----	z	62.71	c
1950	14.74	l	-----	z	-----	z	57.31	d	68.03		74.21	b	87.00		88.16		80.87		56.10		41.46	b	37.19		65.59	c
1951	31.48	j	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	76.60		57.13		41.53		30.00	a	51.32	h
1952	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	70.47	a	42.07		34.58		49.04	i
1953	41.55		44.21		52.19		58.27		66.45		71.87		86.94		84.48		77.57		64.42		48.10		38.65		61.22
1954	30.77	a	37.68	f	-----	z	-----	z	-----	z	-----	z	84.52		78.97		74.17	a	59.42		49.69	a	35.00		58.93	e
1955	32.48	b	-----	z	-----	z	50.00	x	64.87		79.73		83.77		87.94		77.57		63.13		36.53		30.74		61.86	c
1956	32.65		28.24		43.32		65.07		77.48		73.90		90.45		88.35		80.43		60.61		41.03		36.19		59.81
1957	21.77	a	33.64		47.84		59.73		73.61		80.40		86.06		82.74		80.87		56.93	a	44.47		38.87		58.91
1958	37.23		47.96		50.16		57.70		79.45		82.53		92.29		92.58		74.73		63.61		42.33		34.13		62.89
1959	33.35		35.89	a	49.19		61.80		65.52		77.37		89.94		83.30	a	69.93		57.87		40.83		36.55		58.46
1960	28.32		39.55		50.13		59.23		65.39		81.33		94.68		82.26		78.83		63.61		45.07		33.30	a	60.14
1961	33.97		43.68		50.74		59.80		66.94		85.27		90.87		92.65		71.97		60.39		42.57		32.74		60.96
1962	29.13		40.14		46.58	l	65.45	h	64.61		79.97		87.68		82.88	g	78.57		61.43	c	46.32	b	38.37	a	58.47	c
1963	28.38	b	42.69	b	52.52		55.91	g	69.58	e	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	31.14	i	48.29	h
1964	36.00	i	39.77	g	-----	z	63.65	d	71.13	a	-----	z	-----	z	-----	z	74.20		65.97	a	42.59	a	29.42	e	57.83	f
1965	34.59	b	38.46		47.80	a	63.60		-----	z	79.93	b	87.29		83.24	j	72.30	c	-----	z	49.43	b	36.58	e	56.66	c
1966	33.08	e	38.94	k	51.13	h	62.77	h	74.61	m	-----	z	82.25	o	-----	z	81.03		62.84	f	48.55	a	39.29		50.49	h
1967	39.65		46.82		50.19		55.04	e	67.97		83.07		90.84		95.73	a	86.47		61.52		46.83		34.55		63.22
1968	36.70	a	47.10		55.39		59.90		72.06		80.03		91.71		80.16		77.03		57.13		44.37		33.00	a	61.22
1969	21.97		33.96		48.87		60.33		73.90		83.63		86.97		84.93	d	75.67		58.35		45.83		34.43	c	59.07
1970	32.17	a	43.57		50.48		56.77		72.77		85.37		89.65		89.94		73.10		59.00		43.47		32.97		60.77
1971	33.81		39.61		44.52		60.24	a	72.70	a	73.90		89.71		91.58		69.81	c	58.16		42.93		30.52		58.96
1972	28.60	a	38.10		54.13		57.67		72.03		78.69	a	85.81		89.10		71.67		61.77		44.93		30.52		59.42
1973	31.67	a	40.39		53.65		64.43		75.13		82.00	k	89.48		87.87		77.87		60.77	a	40.20		38.87		60.03	a
1974	31.87		42.96		50.68		60.67		67.26		83.77		85.23		87.97		82.67		66.52		44.40		37.16		61.76
1975	30.97		33.29		44.23		56.00		69.55		77.30		90.94		81.52		82.03		59.35		43.97		36.06		58.77
1976	33.84		40.24		46.32		59.10		71.68		75.53		86.13		80.81		82.43		63.77		46.63		37.16		60.30
1977	27.90		44.75		50.52		69.83		67.97		84.55	a	87.52		91.73	a	71.20		63.03		42.87		34.77		61.39
1978	33.65		40.52	a	54.35		60.07		68.87	a	83.77		88.03		84.35		73.53		64.81		37.83		29.32		59.93
1979	21.14	b	37.78	a	55.50	a	62.23		75.19		84.07		90.70	a	88.76	b	81.37		67.10	a	38.00		39.10	a	61.74
1980	27.84		36.90		49.55		65.90		69.61	c	73.27		87.81		82.65		76.23		63.97		44.67		36.83	a	59.60
1981	41.34	b	42.39		56.68		61.30		68.55		74.17	a	84.84		92.16		79.13		60.55		47.67		35.42		62.02
1982	31.17	h	40.13	e	51.77	i	55.60	e	72.32	f	82.71	f	85.65	h	85.36	i	76.33	f	59.76	j	33.55	j	30.71	n	47.87	j
1983	36.80	f	44.04	a	53.17	a	61.78	c	74.58	e	77.85	c	79.59	b	88.40	f	75.11	b	62.83	b	48.18	b	25.37	a	60.25	b
1984	34.66	b	40.36	a	52.93	b	56.80		63.79	b	74.22	c	88.55		86.06		71.17	a	57.59	b	41.97		21.84		57.49
1985	26.71		32.64		45.68		63.10		74.50	a	80.00	d	94.77		81.42		67.72	a	55.52	b	29.28	a	26.43	a	56.48
1986	34.32		36.19	a	53.71		58.29	b	70.48	f	85.79	b	82.10	b	92.13		69.21	b	66.26		43.54	b	33.71		59.57	a
1987	32.03	a	41.39		53.87	a	67.14	a	73.11	d	82.54	d	83.08	f	84.11	c	82.77	d	67.71	c	48.61	b	34.20	a	60.68	a
1988	31.23		43.46	a	51.71		63.32	b	69.14	c	76.77		88.13	a	86.27	a	76.44	c	68.77		44.04	c	33.47	a	61.06
1989	35.90	a	32.62	b	47.16		66.33		69.10	a	80.48	a	87.66	b	81.20	a	79.60		61.70	a	46.33		-----	z	62.55	a
1990	39.87		39.79		55.17	a	65.62	a	67.13	a	76.38	a	90.53	a	86.65		84.24	a	57.97		44.24	i	31.20	a	63.14	a
1991	31.87		50.21		50.89	c	62.27		67.00		72.56	c	86.50	c	86.55		84.27		62.60	a	41.89	b	39.27	a	61.32
1992	-----	z	48.45		60.13		63.37		75.86	b	86.48	c	85.13	h	88.61		74.83		64.53	a	42.21	a	29.47	a	63.39	b
1993	27.32		33.93	a	46.94		58.20		77.40	a	76.29	b	76.81		81.90	a	78.03		66.94		41.33		35.68		58.40
1994	39.48		-----	z	57.32		64.70		-----	z	79.14	b	92.68		87.34	b	83.27		62.23		40.43		37.70	a	64.43	b
1995	36.71		48.70	a	52.61		60.38	a	74.66	b	73.65	j	87.14	j	-----	z	79.19	i	59.52		48.57		36.50	a	52.21	d
1996	29.52	b	39.10		50.45		62.47		64.42		77.68	e	91.44	f	87.45		71.32	h	59.23		40.13		31.87	h	56.72	c
1997	33.47	a	36.05	g	48.33	a	58.72	a	72.84		76.14	a	-----	z	87.29		77.19	d	59.15	e	-----	z	-----	z	64.14	d
1998	35.39		46.19	g	52.73	i	62.50		72.40	a	79.23	d	93.07	c	-----	z	83.03	a	62.32		47.55	a	33.95	i	66.94	d
1999	38.21	b	44.32	i	50.59	b	60.68	b	66.96	e	74.96	b	86.30	k	88.83	a	77.45	a	62.52		49.07	a	42.05	l	63.25	c
2000	32.66	b	38.90		48.86	i	65.86	b	68.77	a	79.17	a	86.30	a	86.45		77.20		62.00		38.80		29.37	a	60.50	a
2001	-----	z	34.93		51.50	a	59.45	a	74.30	a	76.27	h	86.05	j	87.94		81.07		60.90	b	48.10	a	-----	z	62.27	d
2002	38.45	k	42.64	f	48.93	a	61.46	b	67.35		77.79	b	89.17	a	85.29		77.83	a	63.23		46.77		37.69	r	68.65	c
2003	38.23		45.38	b	53.55		60.07		70.45	i	83.09	h	93.36	f	88.90	j	78.77	h	67.71	g	-----	z	36.50	u	49.31	h
2004	31.30	k	37.81	h	58.83	h	70.82	h	71.38	j	80.89	k	93.07	p	89.00	h	74.23	h	63.86	j	48.85	j	37.38	w	-----	z
2005	35.45	k	46.69	l	58.65	k	64.29	i	74.00	n	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2006	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2007	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2008	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2009	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2010	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2011	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2012	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.08	r	36.00		36.00	k
2013	29.50	q	43.75	l	50.95	j	58.10	a	72.12	o	72.43	p	90.00	c	86.56	d	76.27		60.19		43.93		31.71		63.82	e
2014	34.90	a	35.29	d	51.06		60.00		71.26		76.73		91.58		87.32		77.03		64.13	a	43.73		38.84		60.99
2015	34.11	d	47.96	a	57.20	a	60.40		71.81	e	85.90	a	88.38	e	85.79	c	72.07	a	67.25	o	44.17	a	34.33	a	62.01	a
2016	33.45		45.77	c	52.45		68.15	d	70.70	d	91.80	y	81.28	f	86.56	o	71.00	q	57.00		51.03		29.07	a	50.95	d
2017	24.77		33.11	a	46.07	a	56.79	a	66.24	j	77.18	b	88.97	b	90.00	h	77.50	f	58.68	c	42.81	c	29.66	b	50.89	c
2018	36.57	a	40.96	d	48.75	k	56.39	b	74.96	c	77.40	e	88.58	g	88.00	l	72.97		60.52		44.77		36.35		55.65	c
2019	35.94		27.82		42.39		59.43		70.90		78.27		84.42		87.68		72.17		54.29		45.00		34.19		57.71
2020	37.52		44.38		51.16		60.83		69.48		75.27		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	56.44	f
Period of Record Statistics
MEAN	32.06		38.99		50.50		61.24		70.78		78.60		87.88		86.33		76.80		61.52		43.52		33.99		59.93
S.D.	5.23		5.85		3.73		3.38		3.83		3.80		3.26		3.51		4.49		3.70		3.76		3.66		1.57
SKEW	-0.98		-0.53		0.14		0.32		0.07		0.33		-0.70		0.04		-0.14		0.34		-0.65		-0.75		-0.18
MAX	41.55		50.21		60.13		69.83		79.45		86.48		94.77		95.73		86.47		70.47		51.03		40.28		63.22
MIN	15.58		20.21		42.39		55.04		63.79		71.87		76.81		78.97		65.20		54.29		29.28		21.84		56.47
YRS	71		68		69		74		71		69		65		67		71		74		75		72		41