LONDON 1 N, OREGON

Monthly Total Precipitation (inches)

(355008)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196711
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
1947 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 11.09 0.00 z 0.00 z 0.00 z 5.83 4.59 a 21.51
1948 9.53 10.97 6.11 5.48 3.94 b 1.55 0.43 0.63 a 3.44 1.72 6.68 a 11.91 62.39
1949 0.00 z 0.00 z 0.00 z 0.00 z 4.46 1.50 0.05 0.05 2.10 3.03 6.10 6.72 24.01
1950 15.95 a 5.43 7.85 3.45 1.75 1.82 0.16 a 0.65 1.59 18.49 8.63 9.27 75.04
1951 12.55 7.02 4.63 1.70 2.92 0.00 0.01 0.85 0.63 9.73 9.92 10.50 60.46
1952 6.61 5.83 5.45 2.10 2.09 5.36 0.00 0.00 1.15 0.68 1.65 10.79 41.71
1953 12.50 7.58 6.55 3.61 6.30 2.02 0.00 1.36 0.90 5.06 11.11 10.04 67.03
1954 12.33 4.54 3.37 4.03 0.73 2.30 0.20 1.84 1.86 3.74 3.34 6.90 45.18
1955 5.53 2.98 8.55 7.54 1.40 1.33 0.89 0.01 1.46 6.25 9.07 20.57 65.58
1956 13.19 7.86 5.44 1.68 4.41 3.49 0.00 0.50 0.61 9.77 1.08 7.20 55.23
1957 3.56 7.30 10.52 2.71 4.10 1.02 0.27 0.38 1.18 3.65 3.20 14.49 52.38
1958 8.71 10.35 4.13 4.09 1.95 4.54 0.28 0.08 0.91 2.37 9.65 4.62 51.68
1959 10.54 6.31 5.31 1.23 3.80 1.27 0.29 0.02 2.67 2.99 1.88 4.42 40.73
1960 4.52 7.68 10.99 5.80 7.28 0.17 0.00 1.00 1.36 3.38 12.63 3.52 58.33
1961 3.51 15.20 10.56 2.52 3.63 0.90 0.29 0.24 2.34 5.83 10.84 6.66 62.52
1962 2.26 3.62 7.75 3.90 3.62 0.91 0.01 1.26 1.50 6.81 8.35 4.80 44.79
1963 1.56 6.71 7.05 7.94 5.90 3.15 0.56 0.00 1.75 2.85 8.72 4.63 50.82
1964 14.48 0.00 z 6.66 2.74 2.00 2.29 0.55 0.73 0.54 1.49 10.27 17.69 59.44
1965 8.50 2.51 1.25 5.30 1.88 0.46 0.06 1.77 0.02 2.41 6.11 6.99 37.26
1966 9.69 3.26 6.77 1.22 0.71 1.15 1.38 0.01 1.71 3.62 10.00 6.89 46.41
1967 8.02 2.43 4.60 3.95 2.33 0.23 0.00 0.00 2.54 5.91 3.10 0.00 z 33.11
Period of Record Statistics
MEAN 8.61 6.53 6.50 3.74 3.26 1.77 0.79 0.57 1.51 4.99 7.06 8.66 53.97
S.D. 4.29 3.30 2.52 1.96 1.82 1.43 2.39 0.61 0.83 4.03 3.51 4.62 10.60
SKEW -0.07 0.93 0.10 0.68 0.57 1.06 4.11 0.81 0.41 2.02 -0.32 1.19 0.21
MAX 15.95 15.20 10.99 7.94 7.28 5.36 11.09 1.84 3.44 18.49 12.63 20.57 75.04
MIN 1.56 2.43 1.25 1.22 0.71 0.00 0.00 0.00 0.02 0.68 1.08 3.52 37.26
NO YRS 19 18 19 19 20 20 21 20 20 20 21 20 17