PULLMAN EXP STN, WA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(456784)

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
1893	-----	z	-----	z	-----	z	-----	z	29.00		31.00		32.00		38.00		33.00		26.00	a	19.00		17.00	a	-----	z
1894	-0.00	f	-3.00	e	17.00	b	26.00		30.00	a	32.00		41.00		40.00		30.00		30.00	a	20.00		11.00		-3.00	o
1895	4.00	c	12.00		11.00	a	25.00		31.00		36.00		-----	z	-----	z	-----	z	-----	z	12.00	b	4.00	b	-----	z
1896	5.00	a	17.00	b	3.00		22.00		30.00		37.00		44.00		38.00		30.00		25.00		-8.00	e	24.00		-8.00	h
1897	-11.00	c	12.00		4.00	a	30.00	a	32.00		38.00	a	41.00		37.00		38.00		25.00	a	3.00	d	9.00	d	-11.00	o
1898	1.00	a	23.00	a	9.00		29.00		33.00	a	36.00		38.00		47.00		33.00		27.00		18.00	a	-0.00	c	-0.00	g
1899	-13.00	d	-18.00		15.00		27.00		30.00		33.00		39.00		38.00		38.00		22.00		32.00		15.00		-18.00	d
1900	18.00		-1.00	b	29.00		26.00		37.00		37.00		41.00	b	37.00	a	26.00		-----	z	-----	z	-----	z	-----	z
1901	12.00	a	11.00	a	27.00		26.00		35.00		33.00		42.00	b	-----	z	32.00	p	33.00	h	-----	z	-----	z	-----	z
1902	-8.00	j	-6.00	f	20.00		24.00	b	33.00		36.00	b	42.00	c	34.00	a	34.00		32.00	a	12.00	e	13.00	a	-----	z
1903	14.00		6.00		21.00	b	24.00	a	29.00	e	42.00	b	36.00	e	40.00	j	30.00	c	33.00	l	17.00	e	19.00	b	-----	z
1904	13.00	b	17.00	a	12.00	b	28.00	b	34.00		31.00	d	44.00	f	41.00	o	35.00	f	34.00	i	26.00	k	16.00	b	-----	z
1905	10.00	f	-9.00		20.00	b	28.00	b	31.00	d	45.00	r	42.00	f	36.00	a	29.00	a	22.00		8.00		15.00	a	-----	z
1906	7.00		20.00		-0.00	a	28.00		29.00		29.00		46.00		40.00	b	33.00	a	26.00	k	8.00		22.00	b	-0.00	q
1907	-6.00		3.00	b	25.00		28.00	f	34.00	a	34.00	b	46.00	n	-----	z	-----	z	36.00	a	21.00		17.00		-----	z
1908	-8.00	b	-4.00	c	22.00	a	25.00		32.00		34.00	b	38.00	d	32.00		25.00	a	28.00		19.00	a	9.00	a	-8.00	o
1909	-14.00	b	13.00	q	24.00	f	18.00	a	31.00		-----	z	42.00	i	36.00	c	34.00	b	28.00	e	13.00	g	9.00		-----	z
1910	-0.00	a	-4.00	f	26.00	f	29.00		35.00		33.00		43.00		33.00	c	28.00		26.00	a	25.00	i	24.00	a	-----	z
1911	2.00	d	10.00	a	11.00		21.00		24.00	a	41.00		44.00	e	44.00	a	29.00		21.00	a	6.00	b	8.00		2.00	o
1912	-13.00	a	10.00		10.00		30.00	a	38.00		40.00	m	41.00	f	40.00		36.00		27.00		21.00	b	10.00	c	-----	z
1913	-8.00	a	-6.00	a	7.00		29.00		31.00	b	45.00		43.00	c	44.00		36.00		27.00		19.00		-0.00		-8.00	g
1914	15.00		-9.00		30.00	a	28.00		33.00		35.00		50.00	b	43.00	b	38.00	a	31.00		23.00		5.00		-9.00	f
1915	6.00		23.00	d	20.00		30.00		34.00		40.00		38.00		35.00		35.00		32.00	a	19.00	c	1.00		1.00	h
1916	-10.00	c	-1.00	a	23.00		31.00		31.00	b	36.00	a	41.00		39.00		31.00		26.00		7.00	c	2.00		-10.00	j
1917	-1.00	a	12.00		8.00	b	24.00		32.00		34.00	a	39.00		46.00		39.00	a	18.00		25.00		15.00	b	-1.00	g
1918	-3.00		7.00		15.00		23.00		32.00	e	36.00	a	44.00		44.00		45.00	d	31.00	a	19.00		-1.00		-3.00	k
1919	-2.00		-2.00		23.00		30.00		31.00		31.00		43.00		44.00		30.00	a	13.00	a	7.00	b	-16.00		-16.00	d
1920	10.00	a	23.00		19.00		24.00		32.00		36.00		44.00		40.00		40.00		25.00		20.00		12.00		10.00	a
1921	8.00		4.00	a	23.00	a	25.00	d	32.00		42.00		41.00		40.00		29.00		29.00		12.00		3.00	b	3.00	h
1922	-13.00		2.00	a	13.00	a	26.00		28.00	a	47.00		49.00		47.00		38.00		25.00		18.00		-12.00		-13.00	c
1923	8.00		-2.00		20.00		32.00		34.00		39.00		47.00		42.00		34.00		25.00		25.00		-2.00		-2.00
1924	-6.00		26.00		25.00		25.00		35.00		37.00		41.00	a	33.00		-----	z	25.00	g	12.00	d	-16.00	b	-----	z
1925	10.00		22.00		25.00		32.00		35.00	a	35.00		48.00	b	43.00	a	32.00		30.00	a	22.00		24.00		10.00	e
1926	14.00		27.00		26.00		28.00		33.00	a	38.00		45.00		46.00		21.00		32.00		26.00		-2.00	a	-2.00	b
1927	-12.00		25.00		23.00	d	20.00		29.00		45.00	a	46.00		41.00		35.00	a	29.00		30.00	b	-10.00	b	-12.00	j
1928	2.00	a	15.00		25.00		28.00		32.00		38.00	a	49.00		44.00		36.00		26.00		24.00		12.00	a	2.00	c
1929	-15.00		-13.00		24.00		26.00		34.00		30.00		44.00	b	44.00		35.00		28.00		11.00		18.00	b	-15.00	d
1930	-16.00		24.00		20.00		33.00		32.00		40.00	c	43.00	a	46.00	a	38.00	a	29.00	b	17.00	c	6.00	b	-16.00	m
1931	13.00	a	23.00	d	16.00	d	28.00	c	34.00	a	40.00	b	43.00	a	44.00		35.00		29.00	a	3.00		9.00	e	3.00	v
1932	5.00		1.00		17.00	a	31.00	a	33.00	a	40.00		45.00		45.00		36.00		29.00		27.00		-8.00		-8.00	c
1933	12.00		-18.00		23.00		22.00	a	33.00		40.00		42.00		44.00	a	33.00		30.00		25.00		21.00		-18.00	b
1934	28.00		28.00		27.00		31.00		36.00		40.00		44.00		45.00		23.00		-----	z	26.00	b	22.00		-----	z
1935	-13.00		22.00		21.00		23.00		33.00		42.00		42.00		39.00		33.00		4.00		4.00	f	16.00		-13.00	f
1936	5.00	a	-13.00	c	17.00		6.00		37.00	a	44.00	b	47.00	a	40.00		36.00		28.00		8.00		16.00	a	-13.00	i
1937	-21.00	a	7.00		27.00		31.00	b	34.00		42.00		43.00		40.00		39.00		36.00		30.00		20.00		-21.00	c
1938	6.00		16.00		25.00		27.00		34.00		38.00		46.00		45.00		46.00		31.00		14.00		13.00		6.00
1939	25.00		-6.00		15.00		29.00	a	34.00		38.00		45.00		42.00		39.00		29.00		28.00	a	16.00		-6.00	b
1940	14.00		22.00		29.00		32.00		36.00		43.00		49.00		46.00		44.00		31.00		7.00		14.00		7.00
1941	18.00	a	27.00		24.00	a	30.00		35.00		34.00	a	51.00		44.00		35.00	a	31.00		23.00	a	10.00		10.00	e
1942	-9.00		12.00		21.00		31.00		33.00		39.00		45.00		38.00		35.00		29.00	a	21.00		19.00	a	-9.00	b
1943	-4.00		17.00		10.00		32.00		28.00		39.00		45.00	b	44.00		-----	z	30.00		22.00		18.00		-----	z
1944	13.00		9.00		12.00		32.00		34.00		40.00		40.00		45.00		32.00		38.00		18.00		11.00	g	9.00	g
1945	20.00		15.00		6.00		26.00		39.00		38.00		45.00		41.00		35.00		29.00		10.00		8.00	a	6.00	a
1946	9.00		17.00	a	30.00		30.00		33.00		40.00		45.00	a	39.00		35.00		26.00		19.00		12.00		9.00	b
1947	-2.00	b	13.00	a	25.00	a	30.00		40.00		40.00		46.00		43.00		37.00		34.00	a	20.00		22.00		-2.00	e
1948	16.00		3.00		13.00	a	27.00		32.00	a	47.00		45.00		46.00		34.00		26.00		19.00		6.00		3.00	b
1949	-14.00		6.00		26.00		31.00		32.00		38.00		39.00		44.00		33.00		24.00		30.00	g	-2.00		-14.00	g
1950	-20.00		-13.00	a	12.00		27.00		32.00		41.00		46.00		41.00		27.00		28.00		16.00		15.00		-20.00	a
1951	-5.00		4.00		18.00		21.00		30.00		33.00		46.00		43.00		39.00		22.00		21.00		4.00	a	-5.00	a
1952	-8.00		15.00		21.00		25.00		34.00		39.00		40.00		42.00		42.00		33.00		14.00		16.00		-8.00
1953	27.00		21.00		24.00		27.00		34.00		41.00		41.00		42.00		33.00		30.00		23.00	a	21.00		21.00	a
1954	-13.00		19.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	1.72		9.14		18.69		26.93		32.74		37.81		43.31		41.30		34.16		27.51		17.37		9.81		-4.41
S.D.	12.45		12.52		7.35		4.41		2.75		4.16		3.62		3.83		5.02		5.45		7.94		10.02		11.43
SKEW	0.12		-0.43		-0.58		-1.94		-0.10		0.03		-0.40		-0.63		-0.15		-1.73		-0.67		-0.80		0.30
MAX	28.00		28.00		30.00		33.00		40.00		47.00		51.00		47.00		46.00		38.00		32.00		24.00		21.00
MIN	-21.00		-18.00		-0.00		6.00		24.00		29.00		32.00		32.00		21.00		4.00		-8.00		-16.00		-21.00
YRS	58		58		58		59		61		58		55		56		55		53		54		58		22