PULLMAN EXP STN, WA

Total of Precipitation (Inches)

(456784)

File last updated on April 25, 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	0.75		1.30		2.20	v	3.13		1.74		0.13		1.05		0.00		2.32		5.05	p	3.53		1.68	r	13.95	c
1894	3.33		0.85		3.11	n	1.23		1.82	a	0.89		0.44		0.10		1.37		2.84		2.05	a	1.54		16.46	a
1895	4.06		1.25		-----	z	0.83		2.12		-----	z	-----	z	-----	z	-----	z	-----	z	2.54		3.22		14.02	f
1896	2.75		1.61		1.83		1.89		2.42		1.06		0.15		1.21		0.43		0.90		6.71	n	4.22	t	14.25	b
1897	2.12		3.05		4.10	p	1.22		1.35		2.34		0.59		0.54		1.86		0.74		5.28		3.74		22.83	a
1898	3.30		3.24		1.72		1.02		1.94		1.54		0.51		1.03		1.15		0.69		1.85		1.06		19.05
1899	3.88		2.50		2.05		2.55		1.94		1.53		0.12		2.20		1.51		2.74		2.90	p	3.54		24.56	a
1900	3.03		2.74		2.27		3.50		2.70		0.48		0.92		1.04		1.65		-----	z	-----	z	-----	z	18.33	c
1901	0.81		3.34		1.77		0.90		1.47		1.34		0.67		-----	z	1.55	x	0.60		-----	z	-----	z	10.90	d
1902	1.55		2.49		1.04	q	1.02		2.42		0.04		2.14		0.07		1.22		0.70		6.35		1.19	q	18.00	b
1903	3.71		0.00		2.08		1.09		2.27		1.46		0.72		1.16		1.84	v	0.94		3.08		1.83		18.34	a
1904	2.24		3.12		5.25		1.34		0.71		2.73		1.22		-----	z	0.20		2.06		1.16		2.60	i	20.03	b
1905	1.68		0.53	a	1.88	u	1.62		1.62		3.46		-----	z	0.18		3.34		2.29		1.37		1.46		17.55	b
1906	1.80		2.27		1.37		0.42		2.54		0.82		0.21		0.28		0.47		1.01		7.46	s	5.63	m	11.19	b
1907	4.27	m	1.52		1.67		0.76	y	-----	z	1.65		1.11		-----	z	-----	z	0.67		1.52		4.25	o	8.14	f
1908	1.33		2.88		1.95	t	1.46		1.52		0.97		0.10		0.68		0.90		2.30		1.30		2.04		15.48	a
1909	4.21		2.95		0.73		1.59	u	1.52		-----	z	1.06		0.05		0.85		2.23		5.67		1.83	b	21.10	b
1910	3.35	s	2.40		1.35		2.26		0.52		0.25		0.08		0.00		0.76		2.43		3.30		2.24		15.59	a
1911	1.67		2.48		1.52		0.27		2.39		0.85	w	0.03		0.43		0.92		0.93		3.46	s	2.08		12.72	b
1912	1.97	s	2.84		1.01	u	1.20	v	2.85		1.09		-----	z	1.90	v	1.00		1.91		1.86		1.38	v	11.55	f
1913	4.95		1.28		3.76		1.50		1.60		2.87		0.07		0.26		0.94		2.03		2.83	m	1.24		20.50	a
1914	4.10		1.88		0.49		1.52	v	1.21	w	1.26		0.13		0.00		1.20		1.67		2.21		1.32		14.26	b
1915	1.15		1.20		1.83		1.55		2.77		0.53		0.77		0.00		0.63		1.23		3.41	n	3.41	o	11.66	b
1916	-----	z	3.57	o	4.99		1.02		1.56		2.34		0.45		1.24		0.68		0.35		3.54	p	2.75		15.38	c
1917	3.50		1.00		1.01		4.21		2.25		0.56		0.00		0.00		-----	z	0.00		1.72		6.79		21.04	a
1918	3.12		1.89		1.56		0.46		0.75		0.57		0.85		0.68		0.73		1.72		1.75		1.77		15.85
1919	2.10		4.32		1.74		1.84		1.03		0.30		0.04		0.14		0.49		0.94		2.22		2.71		17.87
1920	2.62		0.27		2.08		2.76		0.95		1.56		0.81		0.92		2.00		1.33		2.38		2.95		20.63
1921	2.79		2.35		2.96		2.34		1.86		0.87		0.05		0.15		1.53		1.25		3.98		1.47	a	21.60
1922	2.69	a	1.57	a	1.81	o	1.43		0.22		0.08		0.00		1.49		0.52		0.72		0.89	a	3.19		12.80	a
1923	3.25		1.34		0.96	v	1.32	v	1.02		3.01		0.69		0.20		0.17		1.58		2.59	a	2.22	x	13.85	c
1924	1.00	y	1.82		0.67		0.24		0.00		0.57		0.55		-----	z	2.05	u	1.01		3.03		1.76		9.65	c
1925	3.10	m	1.75		1.40		1.04		1.79		0.33		0.09		0.61		0.06		0.80		0.96	a	2.80		11.63	a
1926	2.20	a	3.43	k	0.36		0.43		0.86		2.73		0.00		2.32		2.80		2.87		5.06		1.40	y	19.63	b
1927	2.87		3.64		1.76	r	0.52	y	0.95	u	2.00		0.53		1.12		4.42		2.20		6.82		2.88		26.48	c
1928	3.58	o	0.33	x	4.95		1.50		0.74		1.18		0.49		-----	z	-----	z	1.36	y	1.20	v	1.42	f	8.86	g
1929	2.87	s	0.46	u	2.41	a	1.27	v	0.64		2.46		0.00		-----	z	0.17	y	0.97		0.02		4.54		11.04	e
1930	1.90		3.38		2.79		1.87		2.61		0.94		0.05		0.04		0.94	v	1.05		1.54		1.36		17.53	a
1931	2.30		2.02		4.55		1.98		0.44		1.37		0.00		0.00		0.70		1.38		2.55	r	3.05		17.79	a
1932	2.66		1.80		5.06		0.85		1.96		0.24		0.31		0.15		0.17		2.43		5.00		1.48		22.11
1933	4.49		3.15		1.84		0.70		0.85		0.89		0.30		0.60		1.55		3.46		1.67		7.12		26.62
1934	2.77		0.56		2.97		0.88		1.49		2.68		-----	z	0.31		0.64		2.64		1.85		2.60		19.39	a
1935	2.57		1.00		2.36		2.38		0.33		0.65		0.32		0.57		0.26		0.95		1.43	x	1.97		13.36	a
1936	4.28	m	2.05	g	1.85		0.43		1.17		1.10		0.08		-----	z	1.26		-----	z	0.10		2.00		7.99	d
1937	-----	z	2.99		2.02		3.13		0.61		3.47		0.30		0.63		0.29		1.14		3.00		3.35		20.93	a
1938	1.37		1.73		2.04		0.98		0.80		1.12		0.31		0.07		0.87		1.48		2.54		0.97		14.28
1939	1.19		4.49		2.77		0.52		0.76		0.26		0.65		-----	z	0.25		0.88		0.29		3.24		15.30	a
1940	2.12		3.23		2.09		2.16		0.45		0.35		1.04		-----	z	3.02		3.78		3.10		1.76		23.10	a
1941	1.86		1.21		1.03		2.06		3.90		3.38		0.21		0.51		2.08		1.25		2.37		2.97		22.83
1942	1.47		1.23		1.44		0.96		1.93		1.26		0.88		0.02		0.46		1.84		4.03		3.37	a	18.89
1943	3.36		1.48		2.03		1.15		1.46		1.74		0.53		0.39		0.40		2.17		0.82		1.41		16.94
1944	0.45		2.50		0.63		2.35	a	0.79		1.35		0.00		0.73		0.57		0.60		1.02		0.82		11.81
1945	1.89		1.58		3.10		1.24		1.70		1.19		0.00		0.32		2.79		0.66		3.26		3.30		21.03
1946	3.49		1.72		1.72		0.79	a	0.93		1.61		0.26		0.21		0.83		2.35	a	2.27		2.05		18.23
1947	2.45		0.90	r	1.35		1.18		0.17		2.30		0.24		0.00		4.04		4.21		2.72		1.80	a	20.46	a
1948	2.63		3.79		1.14	q	2.55		5.43		1.15		1.89		0.08		0.74		0.65		3.16		3.96		26.03	a
1949	0.85		3.30		1.52		0.80		1.01		0.53		0.38		0.65		0.99		1.58		2.06	g	2.70		14.31	a
1950	4.10		2.64		2.97		1.12		1.10		3.12		0.30		0.39		0.70		3.45		2.33		2.23		24.45
1951	1.51		1.33		1.09		0.43		0.69		1.65		0.30		0.88		0.46		2.84		1.52		3.43		16.13
1952	1.12		1.35		1.15		0.94		1.21		2.94		0.07		0.99		0.86		0.08		0.39		1.60		12.70
1953	6.38		1.88		1.74		1.37		1.13		1.09		0.00		1.04		0.31		0.38		2.18		3.04		20.54
1954	3.20		0.73		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	3.93	j
Period of Record Statistics
MEAN	2.57		2.08		2.12		1.46		1.50		1.40		0.44		0.53		1.16		1.57		2.49		2.55		18.98
S.D.	1.19		1.02		1.20		0.87		0.96		0.95		0.46		0.55		0.99		0.97		1.56		1.27		3.96
SKEW	0.62		0.24		1.20		0.99		1.40		0.64		1.57		1.37		1.58		0.71		0.90		1.66		-0.05
MAX	6.38		4.49		5.25		4.21		5.43		3.47		2.14		2.32		4.42		4.21		6.82		7.12		26.62
MIN	0.45		0.00		0.36		0.24		0.00		0.04		0.00		0.00		0.06		0.00		0.02		0.82		11.81
YRS	52		56		49		54		58		58		57		50		52		56		48		48		18