DORA 2 W, OREGON

Monthly Total Precipitation (inches)

(352370)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199904
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
1969 0.00 z 0.00 z 0.00 z 0.00 z 0.68 t 2.99 0.01 0.00 3.27 4.64 b 3.46 13.49 27.86
1970 16.82 4.26 3.52 6.16 3.46 0.79 0.05 0.18 1.57 4.10 7.80 11.66 60.37
1971 13.25 4.64 10.49 6.26 2.32 2.56 0.03 1.64 4.71 3.50 12.35 14.17 75.92
1972 14.48 8.03 10.81 7.17 1.62 0.35 0.09 0.82 1.99 0.00 z 6.71 9.75 61.82
1973 8.75 3.22 8.35 2.59 1.43 1.35 0.00 z 0.48 4.52 3.46 24.47 13.62 72.24
1974 11.60 11.59 12.18 4.56 2.06 1.36 0.69 0.00 0.10 1.82 6.72 11.11 63.79
1975 10.42 11.30 8.93 5.53 3.25 0.43 0.19 2.53 0.01 9.47 9.94 9.02 71.02
1976 10.85 7.05 5.48 a 3.26 1.37 0.61 0.40 2.55 1.18 2.23 1.13 1.65 37.76
1977 2.08 5.52 8.83 1.86 5.99 0.53 0.20 2.62 3.31 3.04 13.85 12.56 60.39
1978 8.67 7.90 2.82 6.87 3.60 1.36 0.87 1.83 4.30 0.54 6.22 5.92 50.90
1979 5.09 13.28 4.56 7.24 4.22 1.18 0.46 0.79 1.63 5.13 8.47 9.34 61.39
1980 7.59 4.08 7.56 6.91 2.41 2.56 0.43 0.07 1.04 1.60 6.64 13.82 54.71
1981 4.47 5.13 6.61 3.16 3.39 2.86 0.02 0.21 3.97 7.87 9.92 21.07 68.68
1982 12.48 8.01 8.90 9.91 0.00 2.01 0.40 0.07 3.20 5.00 8.46 13.41 71.85
1983 10.39 14.06 12.44 4.26 3.01 2.46 2.65 3.25 0.75 2.21 17.36 13.10 85.94
1984 3.68 9.59 8.40 5.97 3.33 3.24 0.21 0.24 0.49 7.47 17.99 5.92 66.53
1985 0.92 5.82 8.17 2.34 2.39 2.90 1.89 1.08 4.17 5.64 6.30 3.73 45.35
1986 8.13 12.19 5.79 5.21 4.58 0.67 0.14 0.00 6.03 2.30 10.82 3.41 59.27
1987 0.00 z 7.55 8.34 2.94 1.54 0.15 0.61 0.21 0.08 0.15 6.37 16.60 44.54
1988 11.95 1.73 4.94 4.96 4.73 3.17 0.15 0.00 2.08 0.58 14.46 6.88 55.63
1989 10.35 4.58 a 9.79 a 2.74 3.97 1.06 0.31 2.02 0.88 5.08 0.00 z 1.92 a 42.70
1990 11.05 9.07 c 2.98 3.55 a 3.57 b 1.39 0.33 a 2.27 0.00 7.15 5.58 b 5.52 52.46
1991 0.00 z 3.43 a 10.61 b 4.12 f 0.00 z 0.00 z 0.00 b 0.50 z 0.00 3.63 a 8.31 h 0.00 z 17.67
1992 4.71 t 2.57 a 2.57 0.00 z 0.00 z 0.00 z 0.42 0.19 0.13 a 3.18 a 3.18 h 0.00 z 9.06
1993 4.02 k 5.30 c 6.65 q 11.60 t 3.27 x 1.66 2.49 a 0.00 b 0.00 a 1.53 a 2.61 8.33 b 21.92
1994 5.09 5.13 b 1.66 a 0.00 z 0.10 l 0.00 t 0.00 0.00 0.67 3.15 j 11.49 g 3.88 i 12.55
1995 20.22 u 3.28 b 7.26 w 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.57 9.53 g 13.51 d 20.36
1996 16.44 n 10.80 f 0.00 z 12.15 y 6.05 l 0.60 d 0.00 a 0.00 1.32 a 7.02 h 15.58 j 25.10 g 1.92
1997 9.83 e 4.24 e 8.62 g 4.98 i 1.84 b 1.52 e 0.00 g 0.93 e 5.35 e 5.11 g 6.87 c 5.62 b 36.20
1998 13.76 g 10.03 j 0.00 z 3.43 d 8.92 e 1.34 b 0.00 z 0.00 0.60 5.05 b 17.52 e 16.05 b 52.91
1999 9.22 b 9.21 l 1.93 b 2.65 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 11.15
Period of Record Statistics
MEAN 9.01 6.76 7.07 4.86 3.17 1.58 0.50 0.86 1.98 3.84 9.67 10.05 61.29
S.D. 3.97 3.43 3.26 2.05 1.83 0.97 0.72 1.03 1.87 2.37 5.56 4.93 11.70
SKEW -0.30 0.65 -0.16 0.52 1.23 0.34 2.08 0.93 0.64 0.53 0.89 0.05 0.06
MAX 16.82 14.06 12.44 9.91 8.92 3.24 2.65 3.25 6.03 9.47 24.47 21.07 85.94
MIN 0.92 1.73 1.66 1.86 0.00 0.15 0.00 0.00 0.00 0.15 1.13 1.65 37.76
NO YRS 23 27 25 22 23 26 26 28 29 26 24 26 17