PARKDALE, OR

Maximum of Precipitation (Inches)

(356464)

File last updated on April 24, 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
1912	2.01	a	-----	z	0.59		0.51		0.51		0.35		0.10		1.02		0.35		0.78		0.75		2.70		-----	z
1913	1.50	m	0.81		1.65		0.67		0.26		0.48		0.25		0.03		0.35		1.03		1.20		0.35		1.65	m
1914	1.95		0.75		0.24		0.62		0.34		0.51		0.53		0.00		0.81		0.72		1.20		0.45		1.95
1915	0.75		0.71		1.25		0.20		0.43		0.03		0.20		0.00		0.15		0.45		1.55		2.25		2.25
1916	0.96		2.60		1.50		0.53		0.47		0.41		0.50		0.17		0.22		0.79		2.10		1.50		2.60
1917	0.45	w	0.72		0.60		0.73		0.20		0.30		0.04		0.00		0.29		0.00		2.54		2.40		2.54	w
1918	1.04	a	2.00		0.39		0.41		1.12		0.00		0.48		0.07		1.01		1.68		1.04		0.61		2.00	a
1919	1.70		1.50		0.83		0.42		0.20		0.10		0.01		0.02		0.90		0.55		2.37		2.14		2.37
1920	2.53		0.29		0.70		1.05		0.50		0.49		0.17		0.86		0.95		0.50		1.48		1.30		2.53
1921	2.46		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.40		-----	z
1922	0.66		0.75		0.55		0.46		0.29		0.15		0.00		0.41		0.25		0.53		0.90	b	1.00		1.00	b
1923	3.80		0.70		0.65		0.80		0.55		0.50		0.96		0.90		0.25		1.83		1.80		4.79		4.79
1924	0.80		0.60		0.70		0.25		0.25		0.46	t	0.00		0.23		0.39		0.83		2.56	g	1.00	l	-----	z
1925	1.30	a	0.82		0.61		0.78		1.53		0.24		0.00		0.27		0.21	s	-----	z	0.65	k	2.21	o	-----	z
1926	0.90		2.17		0.15		0.64	q	0.60		0.12		0.00		0.24		0.73	u	0.80	n	2.75		1.26		-----	z
1927	1.04	f	2.70	q	0.31	n	0.45		0.85		0.13		0.03		0.02		1.10	q	1.55		3.62		0.40	l	-----	z
1928	0.89		0.23		2.18	f	0.68		0.25		0.58		0.02		0.00		0.16		0.71		2.80		1.56		2.80	f
1929	1.30		0.43		0.52		1.36		0.78		0.45		0.00		0.02		0.12		0.77		0.05		1.90		1.90
1930	1.19		1.20		1.36		0.55		0.70		0.25		0.00		0.01		0.29		1.21		1.75		0.53		1.75
1931	0.71		0.92		4.55		1.13		0.69		0.48		0.00	e	0.02		0.72		1.25		1.40		1.10		4.55	e
1932	1.38		0.51		1.51		0.70		1.05		0.01		0.19		0.05		0.03		0.91		2.33		1.63		2.33
1933	1.90		0.95		0.60		0.24		0.25		1.80		0.01		0.05		0.91		1.20		1.13		4.57		4.57
1934	1.56		0.58		1.63		0.68		0.21		0.28		0.00		0.04		1.60		1.48		1.45		1.90		1.90
1935	1.43		0.49		2.33		0.85		0.10		0.52		0.11		0.10		0.16		0.80		0.34		1.63		2.33
1936	3.06		1.74	a	2.10		0.50		0.83		0.62		0.11		0.18		0.55		0.04		0.25		1.23		3.06	a
1937	1.70		1.85	a	0.64		1.55		0.72	e	0.88		0.01		0.38		0.22		0.58		1.54		2.61		2.61	f
1938	1.17		2.29	a	2.52		0.34		0.35		0.30		0.04		0.10		0.33		0.88		1.59		1.72		2.52	a
1939	0.81		1.44		0.72	f	0.13		0.65		0.19		0.04	i	0.45		0.08		1.06		0.20	h	1.83		1.83	w
1940	0.52	e	1.72		1.09		1.21		0.29		0.26	i	0.09		0.02	i	0.53		0.91		1.14		0.81		1.72	w
1941	1.35		0.34		0.21		0.24		1.19		0.24	j	0.00	e	0.25		0.22		0.41		1.72		3.01		3.01	o
1942	1.05		1.25		0.68		0.48		0.65		0.53		0.15		0.27		0.01		1.52		2.52		3.05		3.05
1943	1.30		2.98		2.09		1.16		0.39		0.68		0.01		0.20		0.00		1.72		1.55		0.86		2.98
1944	0.84		0.65		0.74		0.50		0.46		0.72		0.00		0.00		0.51		0.41		1.71		0.20		1.71
1945	1.04		1.78		0.69		0.47		0.82		0.10		0.00		0.05		0.88		0.44		1.85		3.01		3.01
1946	2.00		1.73		1.63		0.48		0.78		0.52		0.64		0.17		0.20		2.38		1.42		3.20		3.20
1947	1.55		1.21		0.91		0.39		0.49		0.76		0.66		0.09		1.26		2.75		1.05		1.06		2.75
1948	2.30		1.64		0.88		0.50		1.13		1.02		0.58		0.49		1.43		0.93		1.27		2.05		2.30
1949	0.78		3.25		0.39		0.30		1.70		0.47		0.12		0.11		1.13		0.85		2.12		1.03		3.25
1950	1.64		1.82		0.98		0.65		0.33		0.27		0.20		0.45		1.21		1.40		1.60		1.06		1.82
1951	1.83		1.55		1.51		0.50		0.60		0.20		0.00		0.25		0.82		1.25		1.56		1.28		1.83
1952	0.89		1.12		0.45		0.16		0.50		1.01		0.00		0.00		0.20		0.04		0.38		1.21		1.21
1953	2.50		1.13		0.50		0.56		0.70		0.22		0.00		0.22		0.50		0.37		3.10	e	2.10		3.10	e
1954	2.49		0.84	a	0.62		0.84		0.90		0.55	h	0.28		0.14		0.63		1.13		0.88		1.16		2.49	i
1955	0.51		1.33		1.15		1.02		0.32		0.21		0.21		0.00		0.49		2.36		2.04		2.64	c	2.64	c
1956	2.86		0.56		1.00	b	0.30		0.43		0.28		0.00		0.65	f	0.14		1.01		0.98		1.06		2.86	h
1957	0.76		1.45		1.41		0.96		0.17		0.34		0.10		0.31	a	0.34		0.54		1.24		3.36		3.36	a
1958	1.13		0.67		0.37		2.90		0.19		1.57		0.00		0.00		0.25		1.06		2.24		1.28		2.90
1959	1.15		0.65		1.03		0.84		0.86		0.31		0.09		0.05		0.73		1.40		0.87		0.93		1.40
1960	0.73	a	0.97		1.25		0.95		0.77		0.47		0.04		0.33		0.07		0.41		3.60		1.24		3.60	a
1961	0.87		2.33		1.60		0.42		0.25		0.11		0.10		0.19		0.90		1.61		2.38		1.57	a	2.38	a
1962	0.90		0.60		0.87		2.09		0.69		0.17		0.00		0.50		1.23		1.74		3.10		0.68		3.10
1963	0.77		1.76	a	0.40	p	-----	z	0.00	p	0.08		0.18		0.13		0.40		0.88		1.64		1.16		-----	z
1964	2.05		0.32		0.82		0.25		0.06		0.51		0.12		0.07		0.19		0.52		1.47		4.87		4.87
1965	1.41		0.68		1.63		1.11		0.71		0.20		0.19		0.41		0.16		0.51		0.79		0.96	a	1.63	a
1966	1.84		0.45		0.47		0.60		0.25		0.28		0.34		0.01		0.19		1.91		0.85		0.80		1.91
1967	1.18	b	0.75		0.62		0.34		0.13		0.10		0.00		0.00		0.13		1.99	a	0.79		0.76		1.99	c
1968	0.29		1.41		0.27		0.31		0.68		0.20		0.09		0.61		-----	z	1.18		1.72		1.09	k	-----	z
1969	-----	z	-----	z	0.65		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	1.42		1.18		1.03		0.69		0.57		0.41		0.14		0.20		0.50		1.03		1.61		1.69		2.55
S.D.	0.72		0.70		0.75		0.49		0.35		0.35		0.21		0.24		0.41		0.61		0.80		1.09		0.90
SKEW	1.06		0.92		2.26		2.31		1.04		1.96		1.97		1.68		0.92		0.69		0.53		1.25		0.89
MAX	3.80		3.25		4.55		2.90		1.70		1.80		0.96		1.02		1.60		2.75		3.62		4.87		4.87
MIN	0.29		0.23		0.15		0.13		0.06		0.00		0.00		0.00		0.00		0.00		0.05		0.20		1.00
YRS	54		54		53		54		55		52		55		54		52		54		53		53		38