COLFAX, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(451586)

File last updated on April 19, 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
1892	-----	z	31.55		-----	z	-----	z	40.11	c	43.77		47.03		48.13		41.43	b	34.48		-----	z	-----	z	40.93	e
1893	20.33	a	17.50		29.55		35.57		42.42		43.90		47.13	a	46.81		44.10		36.94		29.80		31.55		35.47
1894	20.50	a	21.89	a	31.39		37.60		44.03		47.67		50.90		50.26		42.90		37.48		37.33		25.84		37.32
1895	21.63	a	29.75		29.23		35.90		40.58		43.40		48.48		45.74		40.53		31.29		29.87		25.87	a	35.19
1896	28.62	b	31.04	a	28.70	a	34.70		39.30	a	45.70		53.37	d	47.77		41.30		35.45		23.43		33.58		36.91
1897	24.70	a	28.50		25.87		37.17		44.10		47.17		47.77		48.32		43.03		33.71		30.90		26.13	a	36.45
1898	20.86	b	31.81	a	27.00		37.50	d	38.45		42.36	s	49.03		52.21	b	43.10		35.76	b	30.40		19.65		35.07	a
1899	25.77	a	20.43		32.03	a	35.83		40.29		44.10		43.52		-----	z	-----	z	-----	z	37.57	p	29.81		33.97	d
1900	29.10		25.93		35.00		38.07		43.29		49.33		48.16		47.61		42.77		36.81		29.27		32.13		38.12
1901	26.03		-----	z	32.45		35.07		44.32		42.83		47.32		48.23		40.43		36.27	a	32.57		27.06		37.51	a
1902	14.78	m	28.30	a	30.00		34.17		41.90		40.73		45.87		43.00		37.60		35.83	a	30.85	d	26.93	a	35.93	a
1903	27.74		21.04		31.35		31.10	a	39.33	a	47.00		45.14	b	46.68		40.20		35.37	a	31.60		26.48	b	35.25
1904	20.73	t	27.66		30.74		36.53		37.35		41.97		49.58		45.97		38.10		37.48		-----	z	-----	z	38.38	c
1905	27.79	c	-----	z	33.00	a	35.30		39.23		44.00	a	47.55		45.35		-----	z	-----	z	27.85	c	28.59	b	36.52	c
1906	-----	z	-----	z	-----	z	-----	z	-----	z	43.07		51.52		47.39		42.10		36.29		27.30		-----	z	41.28	f
1907	12.55	b	-----	z	31.80	a	32.37		39.26		-----	z	-----	z	-----	z	39.17		35.10	k	31.43		28.74		30.76	e
1908	27.81		25.55		31.58		34.80		38.80	a	43.60		46.19		46.16		39.89	b	33.19		31.67		24.10	a	35.28
1909	16.00	b	29.11		30.26		31.53		38.55		45.77		45.00	d	43.16		42.30		34.81		34.13		-----	z	35.51	a
1910	-----	z	-----	z	-----	z	-----	z	37.47	a	42.79	a	45.97		-----	z	-----	z	33.92	g	32.70		-----	z	39.73	h
1911	24.00		18.96	a	28.90		-----	z	35.31	r	47.33		47.19		43.65		39.20		31.55		26.80		24.52		33.21	b
1912	22.00		27.86		25.48		34.07		40.77		43.83	a	47.10		42.43	a	35.97		30.23	a	31.47		26.06		33.94
1913	19.52		12.04		25.48		34.70		40.68		46.10		46.74		46.39		38.07		31.45		33.83	a	21.90	b	33.07
1914	27.77		24.22	a	30.74		34.83		38.27	a	42.67		49.23		43.68		39.27		35.42		31.73		17.07	a	34.57
1915	18.35		30.57		31.81		36.47		40.03		41.73		47.32		47.81		37.77		34.65		27.10		24.55		34.85
1916	4.13	a	23.18	a	31.13		34.87		36.10	a	41.50		45.58		44.97		38.20		26.16		21.57		14.94		30.19
1917	18.77		23.96	b	22.97		33.37		38.65		40.27		46.29		42.55		39.00		27.32		29.07	a	30.10		32.69
1918	26.00		23.04		29.06		28.33		34.94		44.77		46.03		44.52		37.93		35.87		23.27		23.58		33.11
1919	21.45		25.78	a	28.32		32.92	d	37.06		36.90		41.94		41.27	a	35.17		23.71		22.87		14.66	b	30.17
1920	19.45		20.25	a	27.42		30.33		33.23		37.20		45.10		42.87		38.13		30.06		23.27		23.61		30.91
1921	19.47	a	20.14		27.03		28.77		35.00		42.97		39.23		41.10		31.73		28.42		23.37		16.10		29.44
1922	5.85	e	-----	z	20.58		26.86	b	32.87		42.97		43.55		44.39		35.48	a	28.16		23.13		16.80	a	29.15	a
1923	29.06		16.00		29.65		34.97	a	41.10		46.97		51.29		45.35		36.97		33.77		27.77		26.87		34.98
1924	19.31	b	37.04	b	33.55		36.50	b	40.23		42.97		46.97		-----	z	-----	z	-----	z	-----	z	-----	z	36.65	e
1925	-----	z	-----	z	-----	z	-----	z	44.77		49.33		52.61		51.00	a	43.40		31.81		30.00		30.87	a	41.72	d
1926	26.03		32.96		31.39		38.83		41.90		47.20		53.73	a	50.32		40.41	a	37.81		33.31	a	24.77		38.22
1927	21.90		29.75		30.77		34.13		39.45		48.38	a	50.84		49.94		44.03		38.26		33.83		13.39		36.22
1928	24.00		25.03		33.10		34.00	a	42.68		47.43		53.52		46.87		40.27		35.39		29.63	c	20.65		36.05
1929	9.23		6.71		30.81		31.86	a	39.42		45.77		49.19		51.60	a	40.55	a	37.10	a	23.97		29.39		32.97
1930	2.58		31.36		31.00		39.37		40.87	a	45.80		53.26		51.90		46.67		33.94		28.77		20.94		35.54
1931	29.20	a	27.25		31.48		36.17		43.10	a	47.73		49.97		49.23		43.80		33.52		23.27		22.55		36.44
1932	21.00		20.03		31.16		37.43		40.84		47.53		49.97		49.26		39.90		36.55		33.03		17.52		35.35
1933	26.94		15.56	a	30.61		32.80		37.13		46.27		46.84		46.23		38.83		35.48		29.50		33.45		34.97
1934	32.03		30.00		34.13		38.20		42.90		46.00		47.84		43.06		37.87		38.06		36.60		28.03		37.89
1935	25.77		27.39		27.53	a	32.23		36.39		43.62	a	46.87		43.39		39.83		31.35		23.77		26.77		33.74
1936	27.00		9.93	a	29.16		38.53		44.71		48.67		49.55		47.42		41.07		32.65		20.73		27.60	a	34.75
1937	2.97	b	23.04	a	33.16		36.67		40.87		46.83		51.90		46.19		42.43		39.61		33.80		29.23		35.56
1938	27.70	a	28.00		32.23	a	35.83		39.77		47.87		52.13		45.35		47.00	a	38.16		25.53		26.48		37.17
1939	30.65		21.79		31.87		36.13		41.32		45.03		49.55		47.29		42.30		32.45		29.00		31.03	a	36.53
1940	23.62	b	30.69		32.52		36.70		41.41	b	46.30		50.94		44.94		49.24	a	40.42		23.30		25.39		37.12
1941	26.41	b	29.25		30.90	b	34.53		37.80	a	42.07		50.71		51.48		42.47		36.45		30.54	b	26.32	c	36.58
1942	13.61		25.11		29.61		35.43		39.10	a	42.70		48.71		47.10		37.90	a	33.07	a	28.47		25.48		33.86
1943	15.00		26.68	c	25.30	a	34.68	b	36.17	a	43.00	q	48.53	a	44.94		38.47		36.74		28.70		25.29		32.77	a
1944	23.00		25.03		26.77		35.23		39.94		45.70		46.77		45.61		41.37		35.32		29.83		24.29		34.91
1945	29.77		29.61		31.48	d	33.07		40.21	b	43.93		46.81		46.81		39.27		34.97		29.72	a	24.77	a	35.87
1946	24.94		28.00		33.16		35.21	a	40.41	b	44.87		48.81		47.10		41.53		32.90		29.40		28.48		36.23
1947	19.59	d	28.21	d	32.00	a	35.77		43.48		47.13		49.81		47.47	a	44.80		41.57	a	32.10		30.82	c	37.73
1948	25.31	e	22.71	l	30.19	d	36.48	a	41.96	d	51.80		47.74		47.07	a	39.10		30.35		29.79	a	16.90		36.06	a
1949	-1.27	a	19.21		31.00		36.33		43.42		44.00		47.35		46.29		41.93		30.87		33.53		25.29		33.16
1950	1.93	a	24.46		31.23		33.50		38.35		47.37		46.42		47.06		38.43		39.00		31.90		32.13		34.32
1951	25.29		25.71		27.81		31.00		40.32		43.20		48.90		45.45		40.37		36.50	a	29.57		19.58		34.48
1952	16.94		26.59		29.97		35.50		41.19		46.50		47.19		47.55		40.27		31.45		22.57		28.23		34.49
1953	36.16		28.86		30.65		34.73		38.58		43.97		44.68		48.48		39.90		33.39		33.59	c	30.45		36.95
1954	24.00		31.50		26.29		32.80		39.84		43.20		47.17	a	45.29		41.00	b	32.45		34.76	a	25.71		35.33
1955	24.17	a	24.04		24.90		31.27		37.84		45.87		49.94		43.06		40.83		37.39		24.80		24.39		34.04
1956	25.35		18.38		29.90		35.30		43.03		44.63		49.87	a	46.61		40.10		37.59	i	27.69	a	27.06		35.27	a
1957	8.77		23.96	a	31.52		35.10	a	46.68		48.50		49.77		46.26		42.07		38.16		27.50		31.10		35.78
1958	28.26		35.86		29.84		36.50		46.42		52.20		53.16		52.52		42.41	a	34.65		30.63		30.97		39.45
1959	25.23		26.61		31.58		36.03		38.45		47.97		48.77		47.61		44.00		35.35		23.32	b	24.83	a	35.81
1960	16.63	a	26.75	a	29.71		36.57		41.65		44.93		50.71		49.19		41.27		35.45		29.37		24.00		35.52
1961	26.66	b	33.64		33.13		36.27		41.84		49.77		50.74		51.81		39.43		33.42		23.33		23.10	a	36.93
1962	19.90		26.25		28.67	a	37.40		40.26		44.50		48.29		48.45		41.60		37.23	a	33.43		29.81		36.32
1963	16.19		29.82		32.00		36.37		-----	z	49.63		49.06		49.43	a	47.13		38.65		33.07		25.77		37.01	a
1964	28.61		26.24		29.65		33.40		39.94		46.93		49.39		47.35		40.70		34.19		30.48	a	23.07	a	35.83
1965	27.68		29.75		25.23		38.10		39.23		45.93		52.48		52.52	b	38.60		36.81		34.66	a	27.16		37.34
1966	26.42		27.86		31.00		34.33		41.00	a	46.00		49.53	a	51.93	a	46.13		35.03		32.67		32.94		37.90
1967	31.00		30.29		31.70	a	33.00	a	40.13		49.57		50.68		48.97	a	46.60		36.61		28.83	a	24.97		37.69
1968	25.35		30.97		33.68		32.53		41.26		47.97		50.39		50.39		44.53		35.58		31.90		22.48		37.25
1969	12.97		26.07		30.42		37.60		43.42		50.50		48.97		45.74		44.69	a	33.00		29.50	b	27.61		35.87
1970	24.52		31.54		29.32		32.27		40.45		49.43		52.30	a	45.74		36.50		31.13		28.83		23.90	a	35.49
1971	25.60	a	26.46		27.42		33.87		41.61		45.23		49.29		51.19		39.07		30.84		30.70		22.45		35.31
1972	21.97		25.34		33.19		33.10		43.23		47.17		49.13		50.23	a	39.93		32.16		32.43		20.32		35.68
1973	20.97		27.29		32.13		33.67		40.26		46.77		49.06		49.29		42.97		34.84		30.73		31.19		36.60
1974	18.77		30.21		30.81		36.70		39.53	a	48.77		50.77		48.74		39.70		30.03		30.83		27.61		36.04
1975	21.90		22.79		27.94		31.40		39.27	a	44.50		55.26		48.13		39.52	a	37.81		28.59	a	28.00		35.42
1976	27.26		27.86		26.74		35.10		39.13		44.70		49.97		49.33	a	42.47		30.61		29.57		24.00		35.56
1977	18.77		27.71		28.26		34.27		37.74		49.13		50.03		52.48		43.87		32.74		28.33		28.68		36.00
1978	25.74		31.64		33.10		36.70		40.45		46.63		50.90		50.48		43.53		29.00		22.27		17.61		35.67
1979	6.00		25.75		31.32		36.60		42.65		44.73		48.74	d	49.87		42.80		36.13		26.17		31.16		35.16
1980	18.13		30.17		30.42		38.23		41.10		44.00		50.52		44.52		42.80		33.65		32.55	a	29.74		36.32
1981	31.23		28.96		31.35		36.77		41.17	a	45.33		47.83	a	48.90		40.77		34.65		33.20		27.84		37.33
1982	23.23		25.96	a	32.10		32.47		39.26		49.60		50.26		49.23		42.90		34.35		28.03		25.90	a	36.11
1983	30.35		32.32		35.52		32.97		40.48		46.93		50.48		53.03		39.73		33.87		33.63		17.23		37.21
1984	26.26		28.97		33.58		35.07		39.77		45.40		49.48		49.60	a	40.33		31.84		32.30		20.58		36.10
1985	16.61		19.68		27.61		36.33		40.81		44.37		50.94		48.13		40.37		33.50	a	18.67		12.77		32.48
1986	29.87	a	43.75		36.45		35.83		42.71		49.50		48.90		52.45		43.59	c	33.81		31.23		25.93	b	39.50
1987	23.00		29.14		34.03		39.73		44.10		48.97		52.58		48.06		42.76	e	29.13		32.83		24.06		37.37
1988	23.52		27.00	a	30.94		38.47		41.83	a	48.93		50.00	a	47.84		42.14	a	37.97		33.53		24.94		37.26
1989	27.16		16.61		32.10		37.57		41.32		49.43		49.55		49.77		41.47		34.26		34.43		27.13		36.73
1990	29.77		24.50		30.61		38.57		42.13		48.90		52.26		52.39		43.79	b	35.52		35.07		17.94		37.62
1991	23.32		32.25		29.84		35.53		41.52		45.67		50.19		51.70	a	41.83	l	30.52	j	-----	z	-----	z	38.75	d
1992	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	37.03		31.73		22.90	b	30.55	i
1993	16.67	a	20.54		31.45		38.00		46.74		48.37		49.90		47.87		39.93		36.42		21.33		29.94		35.60
1994	32.67	a	24.43		30.45		39.69	a	43.63	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	34.17	g
1995	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1996	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1997	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1998	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1999	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2000	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2001	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2002	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2003	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2004	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2005	-----	z	-----	z	-----	z	-----	z	-----	z	-----	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	-----	z	-----	z	-----	z
2013	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2014	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2015	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2016	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2017	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	22.11		26.15		30.30		35.07		40.49		45.80		48.92		47.59		41.01		34.30		29.35		25.26		35.59
S.D.	7.40		5.60		2.66		2.47		2.58		2.81		2.61		2.85		2.82		3.17		3.99		4.74		1.90
SKEW	-1.17		-0.63		-0.80		-0.68		-0.22		-0.42		-0.55		-0.07		0.03		-0.60		-0.58		-0.63		-0.98
MAX	36.16		43.75		36.45		39.73		46.74		52.20		55.26		53.03		49.24		41.57		37.33		33.58		39.50
MIN	-1.27		6.71		20.58		26.86		32.87		36.90		39.23		41.10		31.73		23.71		18.67		12.77		29.44
YRS	96		94		98		97		99		98		100		97		96		95		97		95		81