BLAINE, WA

Average of Maximum Temperature (Degrees Fahrenheit)

(450729)

File last updated on May 12, 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
1893	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	54.61		45.07		-----	z	49.84	j
1894	40.10		41.30	a	-----	z	54.60		-----	z	69.90		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	51.47	h
1895	40.42		-----	z	52.87		-----	z	-----	z	73.00		76.87		-----	z	63.30		-----	z	48.30		-----	z	59.13	f
1896	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	73.03		65.90		-----	z	-----	z	-----	z	69.47	j
1897	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.65		42.65	k
1898	41.13		48.07		48.42		-----	z	-----	z	-----	z	76.97		-----	z	69.87		58.97		-----	z	42.45		55.12	e
1899	-----	z	-----	z	-----	z	-----	z	61.13		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	61.13	k
1900	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1901	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1902	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	60.89	l	57.23		47.13		43.77		49.38	i
1903	43.97		43.68		46.77		53.90		60.97		69.00		68.48		68.06		61.57		56.45		49.00		44.32		55.51
1904	43.55		41.59		46.32		58.23		62.94		66.90	a	70.84		69.00		65.33		57.73	a	53.90		46.61		56.91
1905	43.23		46.25		53.94		58.80		62.45		68.50		73.23		69.97	a	63.17		53.00		48.70		45.32		57.21
1906	44.61		48.74	a	51.90		59.70		62.93	a	67.53		77.42		74.35		-----	z	-----	z	51.27		-----	z	59.83	c
1907	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	66.63		57.55		-----	z	46.23		56.80	i
1908	45.23		45.38		50.58		56.20		60.53	a	67.73		74.48		71.71		63.70		56.13		52.60		42.35		57.22
1909	34.97		45.96		50.71		55.53		61.65		68.83		69.48		70.45		65.90		56.77		48.17		38.19		55.55
1910	40.52		41.96	b	52.00		54.57		64.74		64.20		72.00		68.03		66.70		56.97		47.37		44.84		56.16
1911	36.26		43.36		51.00		54.43		60.71		66.17		73.74		71.00		63.83		57.77		45.97		42.87		55.59
1912	42.06		47.97		51.26		55.20		64.71		69.43		72.29		69.90		64.57		56.57	c	49.93	a	44.06		57.33
1913	38.13	a	-----	z	48.04	c	56.86	b	61.10		67.83		71.61		73.13		66.63		54.71		49.03		45.58		57.51	a
1914	45.71		44.57		53.26		59.53		66.52		67.80		73.23		71.94		62.10		60.00		48.87		41.87		57.95
1915	43.71		48.86		56.39		60.80		64.65		69.63		73.32		73.16		66.10		57.87		47.20		44.06		58.81
1916	30.97		43.34		48.00		55.13		59.94		67.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	50.73	f
1917	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	74.62	r	67.00		-----	z	54.73		43.71		55.15	i
1918	46.52		44.39		50.58		59.73		64.48		72.77		73.32		72.71		72.10		59.71		50.43		46.32		59.42
1919	46.39		45.36		50.87		58.03		63.48		67.67		73.19		72.87		69.57		54.13		47.76	a	44.03		57.78
1920	41.87		48.07		51.13		54.60		62.74		67.83		75.10		75.52		65.80		54.58		51.93		45.87		57.92
1921	44.19		48.57		51.68		57.87		64.13		69.07		71.19		72.26		65.33		58.32		49.40		41.90		57.83
1922	41.23		43.75		49.26		55.23		63.55		71.57		73.97		72.13		69.33		59.39		50.60		41.58		57.63
1923	44.29		42.33	a	51.61		60.37		64.58		70.41	a	75.67	a	75.94		69.30		60.93	c	52.20	e	46.63	d	59.52
1924	44.21	b	52.41	b	53.70	a	57.96	g	69.20	f	70.57	g	75.45	i	-----	z	-----	z	-----	z	-----	z	-----	z	50.10	i
1925	-----	z	53.00	h	61.12	e	60.80	e	72.68	l	68.87		80.63	a	-----	z	69.38	a	55.13		52.70		48.43	a	62.13	d
1926	44.13		50.18		55.55		62.47		63.74		71.03		74.97		71.32		65.57		60.26		53.00		43.70	a	59.66
1927	41.81		49.18		49.68		55.13		60.06		69.17		73.45		73.65		64.90		57.74		47.27		38.97	a	56.75
1928	44.84		47.86		52.42		56.43		66.45		67.90		72.97		71.35		65.43		55.68		50.90		44.19		58.04
1929	36.26		42.36		50.94		54.33		62.06		66.37		72.48		72.84		68.13		60.52		48.83		42.84		56.50
1930	34.52		48.64		51.45		58.67		61.35		66.13		72.19		73.52		66.30		55.48		47.27		47.32		56.90
1931	48.42		48.36		52.00		59.57		64.97		66.23		73.61		72.16		64.37		57.84		46.47		44.16		58.18
1932	40.10	a	45.03		50.84		57.27		63.45		69.93		68.42		71.13		67.30		59.23		52.33		42.06		57.26
1933	40.58	g	37.60	h	47.23	i	53.90		57.10		71.00		73.16		75.52		66.03		60.29		49.76	a	45.03		61.31	c
1934	50.13	a	52.73	b	-----	z	62.64	b	66.32		70.82	h	72.10		72.23		65.83		61.39		53.72	a	44.60	a	60.17	b
1935	43.97		51.14		49.27	a	56.69	a	64.03		69.40		71.10		72.94		69.72	a	57.90	a	48.43		48.87	a	58.62
1936	47.45		37.59	b	49.07	b	58.20		64.62	b	70.13		74.10		75.23		65.93	a	61.06		49.10		46.97	a	58.29
1937	34.33	a	45.07	a	57.30	a	57.20		65.77		71.97		76.23		72.39		68.97		62.10		51.00	a	46.17	a	59.04
1938	44.97		46.75		51.25	c	58.77		65.55		71.70		76.83	a	71.48		68.93		59.61		48.33		44.87		59.09
1939	46.29		42.32		51.10		59.33		65.52		66.10		73.03	a	74.26	l	67.70		-----	z	56.10		54.58		58.21	b
1940	49.87		51.97		56.10		61.17	a	66.94		74.77		75.58		76.45		71.83		62.06		48.25	f	47.22	h	64.67	b
1941	50.34	b	53.14		59.32		63.10	a	64.45		69.97	a	77.17	a	74.77	a	66.70	c	59.35		55.57	g	47.10		62.31	a
1942	45.32		48.00		50.97		59.07		64.81		69.87		78.94		78.65		69.63		63.52	h	50.50	d	48.03	a	60.34	a
1943	41.16		54.32		55.65		63.73		66.90		71.70		73.67	a	72.48		70.57		61.40	a	52.37		47.58		60.96
1944	47.00		49.28		51.77		60.17		65.20	a	70.43		74.81		72.71		70.47		62.06		52.70		45.03		60.14
1945	46.76	n	49.68		51.81		55.47		67.26		69.53		74.68		74.97	b	63.22	c	55.74		45.04	d	43.03	a	59.13	a
1946	45.19		45.11		49.35		53.37		68.31	b	68.44	e	77.26		74.77	a	66.83		54.61		45.33		42.19		57.56
1947	38.39		48.29		52.52		60.43		68.45		72.30		75.16		72.87		66.13		57.13		45.80		45.00		58.54
1948	42.58		42.62		51.32		55.63		63.55		74.17	a	73.61		69.81		65.37		58.52		47.20		39.13		56.96
1949	36.16		41.21		51.77		58.07		67.87		71.17		73.71		72.23		70.10		55.84		54.30		41.81		57.85
1950	27.81		44.64		48.03		56.73		61.45		72.23		75.55		74.97		67.77		55.48		47.73		47.90		56.69
1951	41.68		45.21		46.26		60.63		65.29		74.20		76.61		74.03		69.23		56.90		49.30		39.81		58.26
1952	39.10		46.72		49.06		56.57		63.23		64.50		72.74		73.06		68.53		61.32		49.47		46.39		57.56
1953	48.32		46.86		50.61		55.97		63.81		65.03		73.23		72.58		66.97		58.87		52.47		46.65		58.45
1954	37.87		47.54		50.42		52.67		63.65		64.43		69.03		68.00		66.03		56.97	a	53.40		46.55		56.38
1955	42.87		43.57		44.35		53.67		58.16		65.60		67.63	a	70.61		64.87		56.13	a	43.03		40.97	a	54.29
1956	42.06		40.39	a	47.52		58.60		66.23		63.77		73.81		71.90	a	64.47		54.68		46.03		43.87		56.11
1957	35.65		42.25		50.35		58.43		66.26		68.23		68.81		71.06		70.43		58.58		51.03		50.77		57.66
1958	48.84		52.43		53.84		59.43		69.73	a	73.76	a	81.41	i	76.74		68.50		60.29		48.67		46.35		59.87	a
1959	44.00	a	45.07		50.30	a	56.45	a	63.68		68.87		73.94	n	71.70	a	64.17		57.39		47.67	c	45.71	g	56.93	b
1960	41.84		47.69		50.61		57.63		61.26		67.46	f	77.16		70.93	a	66.13		58.81		49.13		44.97		56.92	a
1961	47.13		48.11		53.06		55.28	a	63.13		72.30		75.04	g	77.40	a	67.46	b	56.74		48.83		43.23		57.52	a
1962	43.45		49.36		48.77		57.83	a	60.26		68.77		72.48		69.97	b	68.03		59.39		51.57		47.00	a	58.07
1963	38.42		52.29		51.90		57.11	b	66.81		68.88	e	70.65	h	74.00		72.07		61.45		49.80		45.32		58.00	a
1964	45.48		47.52		50.03		54.93		62.03		67.20		71.04	e	71.71		65.10		59.94		47.03		38.97		56.75
1965	40.61		46.00		53.10		58.47		60.45		68.63		74.52		73.92	r	65.00	a	60.61		50.70		42.65		56.43	a
1966	42.32		48.36		51.69	b	57.47		63.06		65.83		68.87	a	72.48		67.23		57.43	a	49.67		46.87		57.61
1967	44.77		48.54		49.26		54.53		62.71		72.10		73.45		77.56	d	71.37		58.45		50.47		42.42		58.80
1968	43.39		52.79		53.39		55.23		64.65		67.37		74.58		71.30	a	65.00		56.57	a	50.47		38.68		57.78
1969	32.23		46.14		53.06		55.43		66.61		71.40		72.67	a	70.00		64.86	a	57.93	c	50.00		46.52		57.24
1970	42.65		51.79		53.19		54.87		62.10		70.80		72.74		71.52	b	64.83		57.13		49.40		41.65		57.72
1971	41.23	a	46.04		47.39		56.93		63.30	a	62.87		71.50	c	78.18	n	64.90	a	55.90		48.87		38.42		54.30	a
1972	38.55		46.69		51.84		52.80		65.26		65.97		71.94		73.39		63.10		57.06		50.17	a	39.87		56.39
1973	43.23		48.82		50.90		56.90		64.13		66.77		71.37	a	68.71		-----	z	56.40	a	45.17	a	46.42		56.26	a
1974	42.45		46.50		51.35		56.77		60.19		66.83		69.35		72.52	d	72.60		60.79	c	49.77		45.97		57.92
1975	41.30	a	42.61		49.84		53.96	b	62.77		66.17	a	72.77		67.87		68.76	a	56.29		47.79	a	43.60	a	56.15
1976	44.16		45.17		47.00	a	58.17		62.23		64.52	a	70.23	a	67.33	a	66.20	t	57.94		51.03		46.28	b	55.82	a
1977	39.77		52.89	a	50.13	a	59.38	a	61.17	a	68.07	b	69.71		75.07	b	64.00		57.68		47.14	a	45.00	p	58.64	a
1978	42.45		49.67	a	53.81		57.00		62.00		69.90		72.80	a	72.21	b	63.85	c	59.80	a	45.67		39.94		57.42
1979	37.71		44.93		54.90		57.11	b	65.55		70.77		74.00		71.58		69.59	c	56.80	k	48.80		48.13		58.46	a
1980	38.23		48.52		50.61		61.00		63.77		67.53		71.65		70.03		65.83	f	57.64	i	50.87		45.58		56.78	b
1981	47.42		48.04		55.45		56.90		62.84		66.50		71.23		73.97		69.67	i	56.25	g	51.93		44.10		57.84	b
1982	39.97		45.79		50.94		56.07		64.03		72.23		71.38	b	71.32		69.04	g	57.96	f	45.60		43.77		56.11	b
1983	48.26		51.04		55.81		58.47		67.16		68.67		71.65		72.94		68.50	t	56.74		50.57		37.52		58.07	a
1984	44.97		49.24		54.17	a	57.43		62.29		68.21	b	73.23		72.45		67.00	r	55.41	b	48.17		37.23		56.62	a
1985	39.65		44.00		49.90		56.07		64.61		69.57		77.03		72.19		64.97		55.61		37.50		38.74		55.82
1986	49.13		46.43		53.97		53.60		62.23		69.43		68.48		73.45		65.40		57.81		47.07		44.94		57.66
1987	44.16		50.50		53.58		59.20		63.74		69.30		70.55		72.23		67.57		59.61		51.43		41.55		58.62
1988	43.29		46.62		50.03		56.73		61.61		67.17		71.97		70.39		65.20		56.48		48.73		44.48		56.89
1989	42.45		39.25		48.74		59.97		62.61		70.50		71.77		69.55		67.60		56.32		48.53		43.81		56.76
1990	44.65		42.32		51.74		58.23		62.55		66.50		74.19		72.97		67.17		55.23		48.57		37.48		56.80
1991	38.87		50.75		48.68		55.50		61.48		65.70		71.90	a	70.94		66.28	a	55.10		49.13		45.90		56.69
1992	47.26		49.83		54.39		59.80		65.13		71.17		71.90		70.71		63.70		57.74		47.90		39.39		58.24
1993	37.68		46.14		53.00		57.03		67.03		67.63		68.29		70.87	a	65.10		57.87		45.17		44.35		56.68
1994	47.61		42.93		52.03		57.93		64.90		66.30		73.19		72.94		66.57		56.45		45.23		43.87		57.50
1995	45.94		47.86		51.84		57.00		66.35		69.50		72.45		68.97		69.00		56.55		51.67		44.03		58.43
1996	40.32		46.76		51.29		57.33		59.90		67.37		72.06		72.42		62.87		55.32		44.50		37.81		55.66
1997	42.77		46.14		50.10		56.07		65.32		67.33		71.45		72.81		66.87		55.65		51.73		45.32		57.63
1998	43.74		50.43		52.35		56.90		62.48		68.47		72.43	a	73.03		66.60		57.06		49.33		42.77		57.97
1999	44.13		46.54		50.06		56.63		60.19		65.97	a	69.50	a	70.81		66.03		55.97		50.67		43.58		56.67
2000	42.68		47.86		50.61		57.07		59.97		67.87		70.74		70.06		64.80		57.58		46.97		41.97		56.51
2001	45.65		45.86		51.19		56.67		61.23		65.10		69.68		69.94		65.03		56.19		50.30		44.23		56.75
2002	43.48		46.57		45.29		54.90		60.32		69.40		71.61		70.84		66.47		54.19		51.10		46.42		56.72
2003	48.32		46.57		51.26		56.07		61.73	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	52.79	g
2004	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2005	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	72.06		73.19		65.67		57.71		47.57	b	45.39		60.27	f
2006	48.68		47.54		52.03		56.30		63.90		69.63		73.45		71.68		66.07		57.16		49.03		46.06		58.46
2007	42.29		48.39		51.45		56.00		62.71		66.50		72.42		71.68		63.97		55.61		49.03	a	44.03		57.01
2008	41.84		47.59		49.65		53.13		61.74		64.93		71.81		69.84		65.31	a	56.48		52.00	b	39.41	d	56.14
2009	41.31	b	45.36		48.07	a	57.07		63.00	a	71.13		72.79	b	70.90		67.17		57.00	a	50.57	b	40.59	b	57.08
2010	50.43	a	51.38	b	53.84		57.07		61.10		66.12	d	71.37	d	71.97		65.93		58.77		46.36	b	45.58		58.33
2011	43.81		44.11	a	51.03		53.03		59.19		66.00	o	69.66	b	72.00		68.83		56.60	a	47.87		44.71		55.53	a
2012	43.00		47.79		48.45		57.30		62.10		64.69	a	70.71		74.65		68.70		56.74		51.63		43.52		57.44
2013	42.03		47.04		52.68		55.80		64.52		69.73		74.94		73.13		66.23		56.19		50.10		41.42		57.82
2014	45.81		43.36		51.94		59.47		65.58		68.23		73.32		75.16		69.57		63.47	l	49.03		48.16		59.06	a
2015	48.71		53.46		56.74		59.47		67.35		73.63		75.94		73.68		66.53		60.97		48.20		45.71		60.87
2016	46.42		52.45		55.48		62.63		66.94		68.53		73.29		74.19		67.07		57.61		53.00		37.84		59.62
2017	42.03		43.96		49.77		56.67		64.23		68.57		75.00		75.81		69.80		58.80	k	50.30	c	42.19		58.03	a
2018	45.77		44.83	e	51.90		56.50		67.48		68.57		76.23		-----	z	65.81	i	-----	z	52.40		-----	z	57.96	d
2019	48.10		38.68		53.77		56.20		66.77		68.93		71.29		72.26		66.03		55.13		50.73		45.00		57.74
2020	43.58		46.10		48.45		57.23		65.55		63.77		70.23		72.74		69.10		56.77		48.93		46.39		57.40
2021	46.87		41.64		51.35		59.67		63.13		73.70		74.65		73.84		66.87		56.81		50.67		41.67	p	59.93	a
2022	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2023	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2024	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	42.86		46.78		51.41		57.25		63.62		68.67		72.90		72.32		66.73		57.59		49.29		43.91		57.55
S.D.	4.16		3.41		2.69		2.33		2.39		2.57		2.44		2.14		2.31		2.04		2.67		3.06		1.20
SKEW	-0.76		-0.10		0.47		0.41		0.00		0.17		0.32		0.25		0.38		0.41		-0.65		-0.09		0.36
MAX	50.43		54.32		61.12		63.73		69.73		74.77		80.63		78.65		72.60		62.10		56.10		54.58		60.96
MIN	27.81		37.59		44.35		52.67		57.10		62.87		67.63		67.33		61.57		53.00		37.50		37.23		54.29
YRS	115		114		115		115		114		112		111		109		109		107		115		112		81