PENDLETON BR EXP STN, OREGON

Monthly Total Precipitation (inches)

(356540)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1932 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.69 0.69
1933 1.64 1.41 1.42 2.18 1.54 1.06 w 0.01 0.49 1.20 1.23 0.97 3.61 15.70
1934 1.52 a 0.72 1.21 0.50 0.28 1.30 0.10 0.22 0.31 1.95 2.38 h 1.73 9.84
1935 1.12 1.05 0.96 2.14 0.54 0.94 0.06 0.17 0.14 1.31 0.73 b 1.41 10.57
1936 3.56 h 1.80 0.56 0.65 0.63 r 2.25 0.12 0.01 0.00 z 0.00 z 0.00 z 0.00 z 5.39
1937 1.76 1.36 n 1.89 3.61 0.46 3.48 0.04 0.22 0.30 0.84 2.43 2.31 17.34
1938 1.77 3.10 l 1.49 1.98 0.69 1.55 0.08 0.00 0.23 1.53 2.04 1.10 12.46
1939 1.29 1.90 2.23 0.66 0.41 0.69 0.35 0.00 0.30 0.89 0.03 3.01 11.76
1940 2.15 3.97 2.78 1.76 u 0.30 0.07 0.74 0.00 2.34 1.96 2.14 1.73 18.18
1941 1.21 0.99 0.93 1.23 3.03 3.24 0.03 1.04 1.86 1.86 2.43 2.47 20.32
1942 1.42 1.82 0.69 1.63 2.04 3.17 1.22 0.17 0.00 1.13 3.28 4.09 20.66
1943 1.89 0.84 1.94 2.59 1.43 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 8.69
1944 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1945 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1946 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1947 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1949 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1950 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1951 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1952 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1953 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1954 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1955 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1956 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.06 1.95 0.65 1.64 4.30
1957 1.76 1.69 3.36 0.83 2.79 0.71 0.03 0.06 0.67 2.46 1.33 2.10 d 17.79
1958 2.74 1.52 1.63 3.54 1.70 2.05 0.00 0.02 0.41 0.18 2.41 3.45 19.65
1959 2.96 2.30 1.58 0.85 1.42 1.14 0.17 0.74 2.26 0.95 0.50 0.73 15.60
1960 1.82 1.20 2.25 1.28 2.03 0.72 0.00 0.88 0.82 1.55 2.84 0.87 16.26
1961 0.71 3.27 1.98 1.59 1.64 1.07 0.09 0.21 0.39 0.86 1.59 2.23 15.63
1962 0.91 0.73 2.49 1.12 3.40 0.26 0.00 0.67 1.18 2.70 2.04 1.79 17.29
1963 1.15 1.85 a 1.01 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.42 3.04 1.28 8.75
1964 1.74 0.41 1.24 0.74 0.15 1.29 1.12 0.23 0.61 1.24 1.81 4.43 15.01
1965 3.84 0.47 0.21 1.16 1.03 1.37 0.75 1.33 0.20 0.51 2.28 0.45 13.60
1966 2.35 0.71 1.72 0.51 0.43 0.99 1.14 0.17 0.46 1.10 2.30 2.96 14.84
1967 2.80 0.32 1.51 1.60 0.95 0.55 0.04 0.00 0.50 1.23 1.30 0.72 11.52
1968 0.78 2.39 1.04 0.21 0.65 1.11 0.34 0.77 0.83 1.36 2.67 2.47 14.62
1969 2.86 0.79 0.43 2.31 1.26 0.75 0.06 0.00 0.60 1.46 0.44 2.38 13.34
1970 5.23 1.50 1.87 1.05 0.62 0.85 0.11 0.00 1.02 1.40 2.22 1.02 16.89
1971 1.44 0.77 1.28 1.65 1.66 3.14 0.63 0.33 1.42 1.72 3.14 3.93 21.11
1972 1.15 1.70 2.11 1.35 1.50 0.91 0.76 0.35 0.49 0.66 1.14 2.47 14.59
1973 0.89 0.89 1.27 0.58 1.03 0.12 0.00 0.09 1.77 1.24 0.00 z 0.00 z 7.88
1974 1.29 2.00 1.50 3.64 0.38 0.33 1.30 0.00 0.02 0.35 1.56 1.76 14.13
1975 3.73 1.68 0.97 1.72 0.68 0.69 0.05 1.20 0.00 2.16 1.47 3.40 17.75
1976 2.13 1.09 1.69 1.38 1.21 0.58 0.04 2.58 0.44 0.53 0.47 0.59 12.73
1977 0.90 0.57 1.72 0.46 1.70 0.31 0.12 2.21 1.54 0.69 1.79 3.19 15.20
1978 2.27 1.71 1.40 3.50 0.81 1.27 0.59 1.37 1.61 0.00 1.68 2.28 18.49
1979 1.31 1.54 1.74 1.82 1.15 0.18 0.12 2.08 0.17 2.56 2.31 1.05 16.03
1980 2.85 1.55 2.12 1.20 2.45 1.42 0.23 0.18 1.24 3.76 1.81 1.99 20.80
1981 1.26 2.31 2.30 1.29 2.30 2.12 0.40 0.02 1.51 1.62 2.41 3.27 20.81
1982 2.61 1.86 1.99 1.54 0.48 1.12 1.02 0.50 1.68 2.68 1.46 2.69 19.63
1983 1.63 2.97 3.90 1.23 2.08 1.92 1.00 0.68 0.82 0.91 2.79 3.44 23.37
1984 0.99 2.56 3.23 2.37 2.11 2.05 0.05 1.25 0.98 1.18 3.43 1.96 22.16
1985 0.69 1.49 1.33 0.65 0.89 1.42 0.05 0.98 1.54 1.34 2.66 1.27 14.31
1986 2.38 3.04 1.94 0.83 1.79 0.09 0.61 0.19 1.87 0.91 3.41 0.95 18.01
1987 2.08 1.31 1.85 0.83 1.63 0.62 0.47 0.06 0.04 0.00 1.44 1.61 11.94
1988 2.60 0.32 1.65 2.59 1.79 0.94 0.00 0.00 0.40 0.08 3.65 1.10 15.12
1989 2.86 1.55 2.95 1.94 2.19 0.33 0.15 1.19 0.24 1.00 1.65 0.49 16.54
1990 1.43 0.00 z 1.89 1.77 2.14 0.70 0.37 0.76 0.00 1.37 1.73 1.18 13.34
1991 1.15 0.86 1.71 1.01 4.73 2.22 0.15 0.24 0.03 0.89 4.18 0.97 18.14
1992 0.96 1.34 0.85 1.29 0.20 0.90 1.74 0.78 0.58 1.70 2.61 1.30 14.25
1993 2.43 1.04 2.32 3.10 1.58 2.01 0.47 2.60 0.00 0.30 0.49 1.91 18.25
1994 2.38 1.67 0.52 1.18 2.88 0.75 0.33 0.07 0.76 1.44 3.77 1.83 17.58
1995 2.75 1.15 2.35 2.92 1.56 1.73 0.22 0.41 0.93 1.35 2.95 2.37 20.69
1996 2.79 a 2.45 1.49 2.33 2.00 0.39 0.00 0.05 0.66 1.99 3.05 4.23 21.43
1997 2.74 1.60 3.00 2.46 0.46 1.10 0.36 0.02 0.88 1.34 1.59 0.89 b 16.44
1998 2.84 0.87 1.43 1.30 3.12 0.51 0.18 0.10 1.24 0.40 4.71 2.96 19.66
1999 1.18 2.16 1.23 0.99 1.65 0.61 0.04 1.18 0.00 1.75 2.17 1.88 a 14.84
2000 2.39 3.35 3.39 0.00 z 1.98 1.39 0.31 0.00 0.00 z 0.00 z 2.61 0.84 16.26
2001 1.29 0.89 1.42 2.13 0.75 1.47 0.00 z 0.00 0.36 1.91 1.88 1.02 13.12
2002 0.00 z 1.33 1.41 1.12 1.02 1.39 0.23 0.00 0.24 0.61 1.09 3.06 11.50
2003 3.25 2.18 2.20 1.78 1.01 0.00 1.54 0.31 0.70 0.68 1.68 3.34 b 18.67
2004 2.77 2.29 0.85 2.03 2.78 1.88 a 0.12 0.91 0.54 0.75 2.09 1.08 18.09
2005 0.53 0.33 1.76 1.41 2.80 0.66 0.19 0.01 0.06 a 1.37 1.64 2.14 12.90
2006 3.45 0.87 2.37 2.84 1.57 2.18 0.11 0.00 0.71 0.84 3.53 2.31 20.78
2007 0.64 1.76 1.65 1.10 0.95 1.15 0.29 0.36 0.26 1.30 2.10 2.35 13.91
2008 1.79 0.63 2.22 0.50 1.28 1.33 0.12 0.58 0.12 0.21 1.53 2.79 13.10
2009 2.05 1.41 2.54 1.77 1.20 0.51 x 0.00 1.18 f 0.00 1.18 0.00 z 0.15 p 10.15
2010 0.00 z 0.71 1.39 2.77 2.41 2.87 0.02 0.18 f 0.85 1.96 1.94 3.84 18.76
2011 1.55 1.06 3.20 1.80 3.86 d 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 11.47
2012 2.28 1.46 2.41 b 0.12 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.35 7.50
2013 1.63 0.46 0.91 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.00
Period of Record Statistics
MEAN 1.95 1.48 1.76 1.62 1.54 1.22 0.34 0.51 0.70 1.25 2.08 2.06 16.74
S.D. 0.91 0.79 0.76 0.85 0.95 0.84 0.42 0.65 0.61 0.73 0.97 1.04 3.14
SKEW 0.85 0.83 0.50 0.68 0.87 0.91 1.61 1.67 0.87 0.70 0.26 0.42 0.09
MAX 5.23 3.97 3.90 3.64 4.73 3.48 1.74 2.60 2.34 3.76 4.71 4.43 23.37
MIN 0.53 0.32 0.21 0.21 0.15 0.00 0.00 0.00 0.00 0.00 0.03 0.45 10.57
NO YRS 65 65 68 63 64 61 62 61 62 63 61 64 50