SANTIAM PASS, OREGON

Monthly Total Precipitation (inches)

(357559)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198509
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
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 2.80 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 a 0.00 z 0.00 z 0.00 0.00 z 0.00 z 0.00
1949 0.00 z 0.00 z 0.00 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 8.92 i 6.54 s 0.50 y 1.51 c 4.42 l 0.84 2.17 0.00 z 11.96 e 3.89 p 6.89 j 16.48
1951 0.00 z 1.68 z 3.35 l 0.00 d 1.24 z 0.00 l 0.00 z 0.00 z 0.00 z 7.77 r 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 x 5.81 5.11 0.09 p 10.92
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1957 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
1958 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
1959 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
1960 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
1961 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
1962 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
1963 0.00 z 0.00 z 6.40 z 8.63 b 5.34 4.16 2.18 0.24 4.22 4.23 15.46 6.70 51.16
1964 23.09 3.26 12.22 5.46 2.32 4.39 1.36 1.87 2.39 2.76 16.43 34.72 110.27
1965 19.29 6.41 2.32 6.89 4.23 0.98 0.57 2.94 0.58 3.78 10.51 12.77 71.27
1966 18.66 6.15 13.44 2.16 1.42 2.25 2.41 0.34 2.21 6.58 12.32 13.30 81.24
1967 19.26 4.88 9.71 5.07 2.78 1.65 0.00 0.04 3.58 12.67 8.43 12.09 80.16
1968 11.79 13.45 6.16 3.87 5.94 2.70 0.74 6.05 3.92 10.09 13.73 18.09 96.53
1969 20.22 5.05 5.24 0.00 z 3.70 8.00 0.88 0.00 3.70 7.79 4.62 14.19 73.39
1970 24.55 6.12 6.37 8.92 2.01 2.40 0.22 0.15 5.52 8.12 17.38 17.04 98.80
1971 21.84 12.31 15.00 5.22 2.99 0.00 z 0.50 2.20 5.76 6.72 15.00 17.80 105.34
1972 19.24 14.33 13.62 9.17 4.18 1.07 0.19 0.90 4.13 2.84 6.62 16.31 92.60
1973 9.96 3.20 6.68 4.17 4.24 4.31 0.38 1.08 7.42 7.03 28.01 18.97 95.45
1974 21.96 14.66 13.43 7.64 3.65 2.78 1.76 0.79 0.33 2.07 9.41 18.00 96.48
1975 18.90 13.96 13.26 3.82 2.67 2.20 0.78 3.32 0.00 11.75 13.84 15.85 100.35
1976 15.17 15.54 8.97 4.74 2.77 2.72 1.94 4.04 0.99 1.23 b 3.54 2.40 64.05
1977 1.83 4.92 11.91 0.78 6.44 1.38 0.97 4.19 6.69 6.29 17.39 22.00 84.79
1978 8.49 6.76 2.65 6.54 4.46 3.84 1.76 5.09 4.83 1.34 7.84 9.94 63.54
1979 5.46 17.25 5.82 7.92 3.43 1.08 1.31 2.38 2.79 9.09 7.17 7.45 71.15
1980 16.20 7.55 8.50 5.38 2.72 3.66 0.41 0.39 2.63 2.74 12.03 18.30 80.51
1981 2.99 9.43 6.21 5.55 4.56 9.41 1.09 0.06 5.80 5.42 12.28 27.81 90.61
1982 14.50 13.74 7.19 b 10.53 0.99 4.26 1.24 2.07 6.35 8.56 a 9.07 16.78 a 95.28
1983 11.04 a 13.17 9.54 a 3.02 a 3.56 3.87 b 5.90 b 2.27 1.56 b 2.70 b 17.39 g 14.58 71.21
1984 6.62 10.81 10.76 7.32 g 7.01 6.19 0.10 0.53 3.47 10.84 b 18.74 b 11.10 b 86.17
1985 0.36 8.59 7.95 4.07 2.39 1.93 a 0.23 1.63 b 5.35 a 0.00 z 0.00 z 0.00 z 32.50
Period of Record Statistics
MEAN 14.16 9.62 8.56 5.43 3.55 3.42 1.11 1.86 3.66 6.10 12.04 15.74 86.65
S.D. 7.35 4.41 4.02 2.70 1.56 2.18 1.21 1.70 2.12 3.68 5.69 6.89 13.52
SKEW -0.45 0.11 -0.25 -0.08 0.50 1.28 2.55 0.85 -0.09 0.18 0.80 0.73 -0.28
MAX 24.55 17.25 15.00 10.53 7.01 9.41 5.90 6.05 7.42 12.67 28.01 34.72 110.27
MIN 0.36 3.20 0.00 0.00 0.99 0.98 0.00 0.00 0.00 0.00 3.54 2.40 63.54
NO YRS 22 22 23 22 24 22 25 24 23 25 22 22 17