SCOGGINS DAM 2, OREGON

Monthly Total Precipitation (inches)

(357586)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198504
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
1973 0.00 z 0.00 z 0.00 z 2.15 1.19 1.37 0.04 0.86 3.54 3.82 18.05 14.64 45.66
1974 12.46 7.92 9.31 S 3.98 1.31 0.86 1.38 0.02 0.06 1.33 8.02 9.94 56.59
1975 10.45 8.11 5.71 2.00 2.12 0.67 0.47 1.72 0.03 6.69 6.38 9.50 53.85
1976 7.68 8.25 5.98 1.81 1.63 0.48 0.70 1.80 0.69 1.26 1.65 1.54 33.47
1977 1.05 3.37 5.33 0.32 2.50 1.11 0.41 2.99 3.42 2.76 8.11 13.47 44.84
1978 7.92 6.66 2.47 5.04 2.95 1.00 0.65 2.11 3.94 0.81 4.29 3.97 41.81
1979 3.16 9.75 3.30 2.83 2.99 0.68 0.15 1.71 2.42 6.69 4.25 9.21 47.14
1980 8.30 7.13 4.05 4.39 1.10 1.81 0.22 0.05 1.37 1.76 8.70 11.70 50.58
1981 2.85 6.07 3.22 2.88 2.27 3.14 0.08 0.06 3.77 6.55 6.77 13.35 51.01
1982 7.39 8.43 4.85 6.45 0.51 1.41 0.37 1.46 2.49 5.82 6.90 13.00 59.08
1983 8.13 13.46 9.92 2.88 1.54 2.10 2.73 1.19 0.67 1.34 15.16 7.91 67.03
1984 3.09 7.92 4.81 4.04 3.95 3.34 0.00 0.00 1.13 5.16 14.86 3.77 52.07
1985 0.37 4.03 5.22 1.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 11.12
Period of Record Statistics
MEAN 6.07 7.59 5.35 3.10 2.00 1.50 0.60 1.16 1.96 3.67 8.60 9.33 50.68
S.D. 3.84 2.60 2.26 1.65 0.98 0.94 0.77 0.98 1.48 2.39 4.95 4.30 8.98
SKEW -0.03 0.47 0.93 0.37 0.42 0.94 1.95 0.17 0.06 0.16 0.67 -0.54 -0.12
MAX 12.46 13.46 9.92 6.45 3.95 3.34 2.73 2.99 3.94 6.69 18.05 14.64 67.03
MIN 0.37 3.37 2.47 0.32 0.51 0.48 0.00 0.00 0.03 0.81 1.65 1.54 33.47
NO YRS 12 12 12 13 12 12 12 12 12 12 12 12 11