BLAINE, WA

Average of Average Temperature (Degrees Fahrenheit)

(450729)

File last updated on April 17, 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	46.60		38.08		-----	z	42.34	j
1894	33.84		34.94	b	-----	z	45.27		-----	z	57.48		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	42.88	h
1895	33.10		-----	z	42.27		-----	z	-----	z	58.40		60.61		-----	z	51.23		-----	z	40.12		-----	z	47.62	f
1896	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	58.73		52.35		-----	z	-----	z	-----	z	55.54	j
1897	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	34.15		34.15	k
1898	32.52		38.64		36.15		-----	z	-----	z	-----	z	59.02		-----	z	54.57		45.63		-----	z	32.08		42.66	e
1899	-----	z	-----	z	-----	z	-----	z	46.85		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	46.85	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	51.22	l	49.35		42.20		39.13	a	43.56	i
1903	39.08		36.05		39.23		45.92		52.11		59.80		59.13		59.21		54.00		48.38	a	43.63		40.03		48.05
1904	38.92	a	36.57		40.47		49.42		52.05		56.52	a	60.65		57.92		54.67		50.78	a	47.81	a	41.74	b	48.96
1905	37.97		38.61		47.11		48.98		52.89		58.63		62.08		59.85	a	56.25		44.89		41.02		40.60		49.07
1906	40.26		42.04	a	43.63		50.27		54.13	a	58.20		65.42		61.97		-----	z	-----	z	42.43	b	-----	z	50.93	c
1907	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	56.62		50.29		-----	z	40.45		49.12	i
1908	39.40		38.81		42.97		47.58		51.42	a	57.85		62.18		59.92		53.77		48.11		46.63		36.82		48.79
1909	29.55		40.30		42.53		46.08		51.58		57.45		59.08		58.29		55.68		49.18		43.03		33.18		47.16
1910	35.74		35.04	d	44.55		46.57		54.13		54.73		59.76		57.06		55.83		50.26		42.37		40.56		48.05
1911	31.79		36.88		42.42		44.20		51.89		55.42		61.02		59.56		54.57		48.40		39.93		38.26		47.03
1912	36.02		41.36		40.13		46.83		54.65		58.15		60.79		59.34		55.19	a	49.27	c	44.45	a	39.87		48.84
1913	33.13	a	-----	z	40.04	c	48.37	c	52.16		57.67		60.82		61.44		55.33		47.29		42.50		39.71		48.95	a
1914	40.90		38.61		44.68		49.93		54.65		57.27		60.87		59.11		54.42		51.65		43.90		35.24		49.27
1915	37.52		42.36		47.23		50.72		55.11		58.58		62.11		61.23		55.37		50.66		40.98		39.34		50.10
1916	24.94		36.71		42.34		47.37		50.87		57.22		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	43.24	f
1917	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	61.92	r	57.38		-----	z	48.43		38.82		48.21	i
1918	41.00		37.77		43.31		48.77		54.06		60.62		62.40		61.98		59.47		52.24		44.25		39.81		50.47
1919	39.69		38.88		42.97		49.43		53.44		56.93		60.77		61.58		58.50		46.27		41.62	b	37.35		48.95
1920	36.06		39.84		43.61		45.83		51.45		58.18		63.58		63.06		56.80		48.31		45.32		41.56		49.47
1921	38.97		41.43		43.55		47.30		53.32		59.40		60.21		61.44		55.75		50.34		43.08		35.42		49.18
1922	34.58		35.96		41.52		46.33		53.37		60.30		61.82		61.52		58.28		52.03		41.57		34.87		48.51
1923	37.60		33.96	a	42.24		49.48		54.37		60.05	a	63.88	a	63.84		57.67		51.34	c	43.42	f	40.46	d	50.45	a
1924	37.97	b	45.56	b	43.28	a	47.96	g	56.50	f	58.91	g	62.70	i	-----	z	-----	z	-----	z	-----	z	-----	z	42.27	i
1925	-----	z	45.20	h	47.35	e	50.40	e	58.11	m	56.52	d	65.72	a	-----	z	57.36	a	45.18		45.33		43.52	a	51.42	d
1926	38.32		43.86		45.61		50.88		53.79		59.03		61.97		59.58		52.38		50.87		44.70		37.87	a	49.91
1927	36.84		41.43		41.92	a	46.15		51.35		59.22		61.81		61.82		56.36	a	50.37		41.65		32.38	b	48.44
1928	39.26		40.34		45.08		48.28		55.10		58.48		62.47		59.66		54.22		48.47	a	44.60	a	37.52	a	49.46
1929	30.65	a	32.61		43.37		45.42		52.05		57.45	a	60.40		60.53		55.75		51.18		40.78		37.85		47.34
1930	26.66		41.16		42.65		50.22		51.81		57.03		60.29		61.00		56.18		46.47		40.68		40.58		47.89
1931	42.97	a	40.79		44.95		50.40		54.74		57.63		61.42		59.98		56.32		48.90		39.48		38.85		49.70
1932	35.10	a	38.40		44.77		48.87		53.23		58.40		59.39		61.08		55.82		50.58		46.32		36.27	a	49.02
1933	36.65	g	33.42	h	39.67	j	44.18		48.76		58.67		61.95	a	62.08		54.47		50.35		41.88	a	39.48		51.31	c
1934	42.02	b	41.69	b	-----	z	52.36	b	55.29		58.59	h	60.85		60.94		55.85		51.26		47.95	a	38.98	a	50.72	b
1935	36.47		42.25	b	41.03	b	45.33	a	52.74		58.40		60.39		61.40		57.88	a	48.97	a	40.50	a	41.95	c	48.94
1936	40.74		29.48	b	41.40	b	48.70		55.66	b	60.85		62.48		62.24		55.53	a	51.27		40.15		41.74	b	49.19
1937	25.29	b	37.17	b	46.95	a	49.30		54.48		60.77		63.60		60.87		58.47		52.55		45.16	b	39.50	b	49.51
1938	39.00		39.36		43.70	c	49.20		54.10		60.13		63.50	b	59.45		58.67		50.02	c	40.98		38.50		49.72
1939	41.06		35.80		42.58		48.90		53.42	a	56.32		61.15	a	60.92	l	56.37		-----	z	45.28		44.69		48.56	b
1940	41.45		43.79		46.77		50.81	a	56.78	a	60.97		63.27		64.27		61.43		53.45		41.43	g	39.65	h	54.30	b
1941	42.57	b	43.68		48.61		51.31	a	54.61		59.22	a	65.73	a	62.92	a	57.20	c	51.29		46.74	g	40.18		52.48	a
1942	37.90		40.39		43.00		49.52		54.90		58.95		66.48		65.48		57.53		53.52	h	42.62	d	41.90	a	50.79	a
1943	31.53		43.43		43.85		52.08		54.65		59.30		62.22	a	61.55		58.73		51.68	a	44.18		39.29		50.21
1944	39.79		40.67		43.10		49.70		54.87	a	59.13		62.63		61.63		59.47		52.84		45.87		36.97		50.55
1945	37.38	n	42.45		43.40		46.57		55.65		58.08		62.13		61.28	b	53.46	c	47.95		40.42	d	38.02	a	49.95	a
1946	41.02		40.32		42.63		45.95		55.53	b	58.60	e	64.03		61.82	a	56.33		45.98		38.10		37.26		48.96
1947	32.97		40.73		43.37		50.33		56.89		61.03		62.45		60.47		55.52		49.58		40.16	a	39.48		49.42
1948	37.25	a	36.05	a	42.94		46.75		53.73		62.28	a	62.79		61.10		54.80		47.84		41.43		33.29		48.35
1949	28.71		34.02		43.47		48.20		55.18		58.47		60.97		61.39		57.78		46.42		47.87		35.97		48.20
1950	20.35		38.52		41.76		46.88		51.13		60.60		62.73		62.11		56.27		48.45		41.42		42.98		47.77
1951	36.19		38.00		38.21		47.65		54.47		61.25		63.23		61.31		57.60		49.53		42.62		34.47		48.71
1952	34.03		39.90		42.23		47.55		53.40		55.72		61.74		62.06		57.67		51.18		40.65		41.00		48.93
1953	42.79		40.57		43.31		48.10		54.71		56.25		62.27		62.00		56.87		51.24		47.00		41.65		50.56
1954	32.19		41.64		40.29		45.20		53.31		55.83		59.40		60.00		57.68		49.20	a	47.78		40.94		48.62
1955	38.32		37.36		38.05		44.85		50.58		57.40		59.13	a	59.16		55.37		49.40	a	36.98		35.83	a	46.87
1956	36.97		34.79	a	40.92		48.67		55.27		56.90		62.56		61.58	a	56.37		48.30	a	40.43		38.58		48.45
1957	28.34		35.67	a	43.58		49.20		56.95		59.62		59.42		60.39		59.03		49.60		42.78		43.53		49.01
1958	43.08		46.05		44.11		48.82		57.60	a	63.26	a	67.55	i	63.92		58.13		51.02		41.75		41.06		50.80	a
1959	38.43	a	38.86		44.05	a	47.28	a	53.44		59.22		62.00	n	60.08	a	55.88	a	49.71		40.56	c	39.69	g	48.75	b
1960	36.74		40.78		42.97		49.03		52.84		57.31	f	63.10		61.25	a	55.42		51.03		42.85		38.39		48.58	a
1961	40.56		43.34		45.40		47.78	a	54.34		60.03		62.96	g	64.37	a	55.23	b	47.71		40.93		38.39		48.92	a
1962	37.44		42.07		40.27		49.03	a	51.56		57.47		61.06		60.43	b	56.98		51.63		45.85		41.40	a	49.60
1963	32.68		44.54		43.18		48.27	b	54.06		58.86	e	60.54	h	62.27		60.70		53.37		44.26	a	39.52		49.25	a
1964	40.85		39.91		43.13		45.98		51.85		57.80		60.42	e	60.94		55.42		50.37		40.25		33.18		48.34
1965	35.60		40.16		41.53		49.05		51.06		57.87		62.53		63.58	r	54.67	a	52.21		45.03		37.16		47.90	a
1966	36.95		40.93		43.76	b	47.03		52.40		56.92		59.73	a	60.98		58.52		48.98	a	43.73		42.55		49.37
1967	40.34		41.86		41.74		45.38		53.82		61.65		62.50		64.17	d	60.08		52.44		44.00		37.92		50.49
1968	38.37		42.78		46.19		47.13		54.15		58.03		63.27		61.15	a	56.32		49.72	a	44.03		33.47		49.55
1969	26.73		38.34		43.11		47.55		55.42		62.10		61.20	a	59.66		56.86	a	49.18	c	43.98		41.31		48.79
1970	37.24		43.29		43.16		46.18		52.18		59.82		61.76		60.14	b	54.65		47.63		41.98		36.69		48.73
1971	36.12	a	40.05		39.87		47.25		53.28	a	55.35		60.62	c	65.82	n	55.21	a	47.92		43.85		33.02		46.59	a
1972	33.03		39.52		44.84		45.07		55.08		57.68		61.31		62.19		53.60		46.94		43.36	a	34.85		48.12
1973	37.10		41.14		43.50		46.78		53.61		57.60		60.62	a	58.87		-----	z	49.40	a	39.26	a	41.47		48.12	a
1974	36.40		41.21		43.74		49.03		51.37		57.15		59.94		61.50	d	59.72		50.68	c	43.72		41.42		49.66
1975	36.12	a	36.82		41.76		44.82	b	52.39		57.28	a	62.55		59.90		56.98	a	49.94		42.07	a	37.84	b	48.21
1976	39.45		39.45		39.58	a	47.98		52.73		55.47	a	61.07	a	59.82	a	57.00	t	49.79		42.82		41.29	c	48.13	a
1977	34.24		45.15	a	43.02	a	49.55	a	52.30	a	58.79	b	60.16		64.31	b	55.65		49.32		41.47	a	39.43	q	50.36	a
1978	37.45		42.44	a	45.56		48.80		52.81		60.43		62.40	b	62.60	b	56.67	c	50.70	a	38.42		34.65	a	49.41
1979	30.85		38.77		44.65		48.12	b	55.47		59.22		62.56		61.92		60.20	c	50.10	k	40.30		42.97		49.55	a
1980	32.03		42.21		43.44		50.93		54.39		58.37		61.50		60.55		57.21	f	48.68	i	44.95		40.68		48.90	b
1981	41.18		41.35	a	46.27		48.72		54.65		57.85		62.10		63.47		59.52	i	47.75	g	45.13		38.87		49.96	b
1982	36.02	a	39.54		42.00		46.08		53.27		61.20		62.28	b	61.18		59.39	g	49.72	f	38.78		38.03		47.84	b
1983	42.87		44.11		47.39		48.38		56.79		59.63		62.00		62.65		58.00	t	48.63		45.47	a	31.73		49.97	a
1984	39.84		43.05		46.32	a	48.48		53.18		58.95	b	62.02		62.06		57.79	r	47.79	b	42.58		32.21		48.77	a
1985	32.82		37.96		41.23		47.95		54.45		59.00		64.21		60.89		55.60		49.77		31.88		33.31		47.42
1986	43.19		39.02		46.58		46.42		53.98		59.90		59.95		63.24		56.60		49.48		42.12		38.90		49.95
1987	38.73		43.59		46.00		50.35		54.45		59.13		61.66		61.39		57.37		49.16		46.05		36.31		50.35
1988	36.68		40.28		42.98		48.52		53.32		57.87		61.53		60.82		55.62		51.02		44.27		39.24		49.34
1989	37.56		31.30		42.13		50.12		54.06		60.67		62.03		60.97		56.92		49.58		43.82		39.35		49.04
1990	39.67	a	36.04		43.44		50.17		54.48		58.72		64.18		63.39		58.33		49.05		43.52		32.13		49.42
1991	33.76		44.39		41.21		47.13		53.60		57.30		62.50	a	62.69		56.91	a	46.63		44.02		41.03		49.26
1992	41.79		43.36		45.74		51.17		55.06		61.57		62.90		61.40		55.18		51.26		42.92		34.31		50.56
1993	30.26		37.30		45.03		50.18		58.23		59.63		60.71		61.82	a	54.75		50.53		38.02		38.89		48.78
1994	42.94		37.73		44.55		50.65		55.48		57.47		62.89		62.76		57.70		48.34		40.13		38.82		49.95
1995	38.89		41.27		43.65		48.23		56.15		60.32		63.03		60.05		59.18		49.84		45.42		39.03		50.42
1996	35.42		38.83		43.39		50.42		51.95		58.05		61.98		62.24		55.03		48.52		39.60		33.11		48.21
1997	37.77		39.57		43.45		47.25		56.26		59.38		62.45		63.73		58.60		49.87		44.70		39.35		50.20
1998	39.31		44.04		45.35		47.63		54.95		59.97		64.22	a	63.44		57.43		50.15		44.80	b	37.82		50.76
1999	39.98		41.29		42.89		46.67		51.31		57.57	a	60.42	a	62.71		55.98		47.77		45.60		39.53		49.31
2000	37.48		40.24		43.87		48.83		52.06		58.90		61.73		60.65		56.40		49.74		40.12		36.56		48.88
2001	39.56		37.75		43.68		47.38		52.52		56.57		60.29		61.31		56.83		49.53		44.88		38.40		49.06
2002	38.98		39.66		38.39		46.57		51.74		60.02		62.00		61.23		56.53		47.37		44.58		40.56		48.97
2003	42.03		39.36		44.90		47.88	a	52.80	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	45.39	g
2004	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2005	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	64.15		64.58		57.87		52.42		43.12	b	40.85		53.83	f
2006	44.65		41.27		45.47		49.65		55.69		61.72		64.77		63.11		58.55		50.94		43.63		41.27		51.73
2007	37.68		43.36		46.10		49.13		55.00		59.20		64.84		63.32		57.37		50.21		43.78	a	39.34		50.78
2008	37.44		42.33		43.77		45.92		54.94		57.52		62.63		62.73		58.10	a	50.06		47.38	b	35.13	d	49.83
2009	36.95	b	38.05		41.17	a	49.25		53.64	c	61.97		64.79	b	62.98		59.85		50.68	a	45.79	b	35.62	b	50.06
2010	45.63	a	45.83	b	46.87		50.23		52.85		58.42	d	61.57	d	62.65		59.27		52.66		41.71	b	41.44		51.59
2011	39.37		38.81	a	43.21		45.70		52.18		56.77	o	62.26	b	63.76		60.87		50.50	a	41.88		39.60		48.92	a
2012	37.74		42.38		42.81		50.05		54.53		57.72	a	63.16		65.48		59.53		50.97		46.37		39.81		50.88
2013	37.65		42.71		46.13		49.22		57.11		62.12		65.71		65.27		60.12		49.19		43.93		36.69		51.32
2014	40.32		37.96		45.45		51.97		58.21		60.97		65.26		67.10		61.85		57.47	l	42.71	a	42.82		52.24	a
2015	42.71		47.18		49.10		51.27		59.13	a	64.95		67.76		65.73		58.17	a	54.55		41.37		41.27		53.60
2016	41.26		46.21		48.73		54.12		57.60		60.62		65.15		65.10		58.07		52.11		48.90		33.50		52.61
2017	36.39		37.64		44.82		50.12		55.58		60.23		64.73		65.15		60.57		50.25	k	45.06	c	36.29		50.60	a
2018	41.27		39.54	e	43.74		49.55		58.50		60.80		66.58		-----	z	59.31	i	-----	z	46.25		-----	z	50.78	d
2019	41.82		32.88		44.15		49.62		58.24		60.83		63.71		64.69		60.17		48.92		45.40		41.48		50.99
2020	40.35		41.03		42.50		49.68		57.55		58.10		62.85		64.23		61.57		51.81		44.05		41.89		51.30
2021	42.23		37.61		44.10		50.40		54.71		63.83		65.18		64.90		59.02		51.40		46.15		37.30	p	52.68	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	37.18		39.93		43.46		48.35		53.96		58.90		62.23		61.78		56.91		49.74		43.02		38.43		49.38
S.D.	4.44		3.23		2.27		1.93		2.03		1.86		1.80		1.86		2.07		1.86		2.73		3.01		1.21
SKEW	-1.06		-0.43		-0.20		0.02		-0.05		0.45		0.54		0.29		0.11		-0.25		-0.53		-0.47		0.65
MAX	45.63		47.18		49.10		54.12		59.13		64.95		67.76		67.10		61.85		54.55		48.90		44.69		53.60
MIN	20.35		29.48		36.15		44.18		46.85		54.73		59.02		57.06		51.23		44.89		31.88		31.73		46.87
YRS	115		114		115		115		114		112		111		109		109		107		114		112		80