WILSON CREEK, WA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(459327)

File last updated on April 18, 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
1948	-----	z	-----	z	-----	z	-----	z	-----	z	47.00		40.00	d	40.00	c	27.00	b	16.00	a	16.00		-13.00		-----	z
1949	-21.00		-13.00		23.00		24.00		25.00	a	33.00		38.00	d	39.00		28.00		14.00	a	23.00	a	-5.00		-21.00	g
1950	-30.00		-30.00		17.00		24.00	a	29.00		38.00		41.00	b	42.00	b	26.00	a	22.00	a	14.00	a	-2.00		-30.00	h
1951	-2.00		6.00	b	1.00	a	21.00	a	26.00		34.00		40.00		41.00	b	28.00	c	22.00	a	14.00	c	-7.00	a	-7.00	n
1952	-15.00		5.00		17.00	a	18.00	a	25.00		29.00	b	40.00	a	37.00		34.00	d	21.00	a	4.00		12.00		-15.00	j
1953	22.00	a	19.00	a	18.00	b	20.00		26.00	a	33.00		39.00		41.00		33.00	b	25.00		12.00		19.00		12.00	g
1954	-21.00	a	10.00		14.00	a	21.00	b	21.00	a	31.00	a	40.00	c	41.00	a	30.00	a	20.00	a	19.00	a	9.00		-21.00	m
1955	7.00		9.00		4.00		20.00	b	27.00		37.00		36.00	b	41.00	a	32.00	a	23.00		-6.00		3.00	a	-6.00	g
1956	-4.00		-7.00		15.00		23.00		31.00		36.00		43.00	a	42.00	a	30.00		26.00		13.00	a	-13.00	a	-13.00	d
1957	-25.00		-13.00	b	26.00	f	31.00		40.00	a	38.00	b	43.00		42.00	c	29.00	b	29.00		17.00		18.00		-25.00	p
1958	15.00		24.00		19.00		30.00		31.00	b	39.00		45.00		46.00	a	25.00		21.00		7.00		14.00		7.00	c
1959	-4.00		12.00		24.00	a	27.00		25.00	a	36.00		37.00		40.00		37.00	a	23.00	a	1.00		15.00		-4.00	d
1960	-12.00		7.00	a	8.00	a	25.00		30.00		36.00	a	46.00		33.00	a	33.00		21.00	a	17.00	a	7.00		-12.00	f
1961	5.00		21.00		22.00		22.00	a	28.00	a	39.00		43.00		46.00	b	30.00	a	16.00	a	4.00		-3.00		-3.00	f
1962	-9.00		7.00	a	13.00		24.00		26.00	b	30.00		38.00		40.00	b	31.00		27.00		17.00	a	11.00		-9.00	f
1963	-6.00		1.00		21.00		23.00	a	28.00	a	35.00		38.00	b	38.00		35.00		19.00	a	15.00		-0.00	a	-6.00	f
1964	14.00		17.00		17.00	b	19.00		25.00		36.00	a	42.00		38.00	a	29.00		19.00		19.00		-14.00		-14.00	d
1965	6.00		12.00		11.00		26.00	a	25.00		40.00		41.00		34.00	b	23.00	a	18.00		20.00		4.00	a	4.00	e
1966	1.00		16.00		19.00		18.00	a	30.00		35.00		43.00		37.00		39.00		23.00	a	21.00		15.00		1.00	b
1967	18.00		20.00		17.00		24.00		28.00		39.00		41.00		42.00		32.00		22.00		5.00		-0.00		-0.00
1968	6.00		16.00		20.00		16.00		27.00	a	35.00	f	42.00		43.00	a	30.00		25.00		21.00	a	-17.00	a	-17.00	j
1969	-17.00	a	-7.00		19.00		27.00		32.00		41.00		42.00		37.00		31.00	a	20.00		12.00		17.00	a	-17.00	c
1970	-3.00		22.00		17.00		20.00		24.00		40.00		43.00		41.00		26.00		19.00		5.00		-6.00		-6.00
1971	1.00		14.00		14.00		21.00		30.00		37.00		35.00		35.00	c	27.00		11.00		13.00		-7.00		-7.00	c
1972	-12.00		-8.00		20.00		17.00		26.00		43.00		39.00		45.00		25.00		14.00		19.00		-12.00		-12.00
1973	-2.00		15.00		22.00		22.00		29.00		33.00		38.00		38.00		34.00		25.00		8.00	b	3.00		-2.00	b
1974	-14.00		22.00		17.00		26.00		26.00		36.00		38.00		41.00		30.00		21.00		21.00		5.00		-14.00
1975	1.00		7.00		17.00		19.00		27.00		37.00		46.00		42.00		35.00		21.00		7.00		-4.00	l	-4.00	l
1976	6.00		7.00		13.00		25.00		29.00		30.00		40.00		40.00		32.00		22.00		3.00		9.00		3.00
1977	-3.00		15.00		21.00		22.00		25.00		35.00		37.00		38.00		27.00	d	21.00		3.00		-----	z	-----	z
1978	-20.00		18.00		23.00		28.00		29.00		33.00		43.00		36.00		28.00	d	-----	z	-----	z	-20.00		-----	z
1979	-20.00		-17.00		18.00		20.00		29.00		35.00		33.00		38.00	a	33.00	c	25.00		6.00		16.00		-20.00	d
1980	-7.00		12.00		22.00		25.00		33.00		33.00	c	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	-4.53		7.47		16.87		22.75		27.88		36.06		40.31		39.81		30.28		21.00		11.94		1.93		-7.00
S.D.	12.93		13.07		5.34		3.68		3.41		3.87		3.07		3.14		3.69		3.98		7.35		11.50		8.19
SKEW	0.06		-1.07		-1.28		0.28		1.25		0.51		-0.18		-0.07		0.24		-0.46		-0.43		-0.21		0.08
MAX	22.00		24.00		24.00		31.00		40.00		47.00		46.00		46.00		39.00		29.00		23.00		19.00		7.00
MIN	-30.00		-30.00		1.00		16.00		21.00		29.00		33.00		33.00		23.00		11.00		-6.00		-20.00		-20.00
YRS	32		32		31		32		32		32		32		32		32		31		31		30		14