WEST LINN, OR

Maximum of Precipitation (Inches)

(359208)

File last updated on March 28, 2024
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)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1938-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z1.43a1.23 -----z
19391.44a1.02 0.50 0.37 0.61 0.26 0.66 0.74 0.83 0.82 0.33 1.80 1.80a
19400.55 2.43 1.18 0.44 0.76 0.07 0.18 0.09 1.12 1.71 0.97 1.21 2.43
19410.98 0.36 0.58 0.51 1.13 0.16 0.04 0.27 1.55 0.73 1.67 1.78 1.78
19420.75 0.93 0.55 0.50 0.76 0.53 0.40 0.32 0.00 0.77 2.77 2.49 2.77
19431.00 1.72 1.62 1.58 0.64 0.49 0.24 0.69 0.09 1.41 0.80 1.31 1.72
19440.79 0.71 0.49 0.72 0.34 0.53 0.01 0.05 0.90 0.56 1.19 0.50 1.19
19450.65 1.06 0.89 1.09 1.48 0.22 0.79 0.38 1.85 0.43 2.52 1.04 2.52
19461.23 1.67 1.18 0.41 1.22 0.43 0.76 0.20 0.33 1.42 1.80 1.83 1.83
19470.84 0.98 1.20 0.49 0.07 0.90 0.67 0.22 0.61 1.82 1.27 0.80 1.82
19482.42 1.35 1.71 0.58 0.76 0.55 0.48 1.00 0.86 0.62 1.13 1.41 2.42
19490.86 2.56 0.66 0.25 1.05 0.31 0.29 0.13 0.76 1.29 1.63 0.85 2.56
19502.10 0.97 0.85 0.65 0.35 0.56 0.38 0.39 1.12 1.03 2.20 0.95 2.20
19511.49 0.96 0.96a0.59 0.75 0.01a0.12 0.31 1.33 2.07 0.90a1.44 2.07c
19521.01 0.73 0.71 0.34 0.40 0.74 0.00 0.14 0.23 0.35 0.37 1.00 1.01
19531.57 1.10 0.87 0.68 0.64 0.49 0.03 0.55 0.28 1.18 1.72 1.36 1.72
19541.16 1.10 0.98 0.85 0.46 0.75 0.49 0.62 0.46 0.81 1.22 1.04 1.22
19550.52 0.84 0.75 0.95a0.65 0.44 0.78 0.00 1.73 2.05 2.24 1.55 2.24a
19562.21 1.71 0.99 0.26 0.87 0.49 0.01 2.20 0.65 1.85 0.78 0.69 2.21
19570.43 1.02 1.91 0.29 0.75 0.65 0.23 0.18 0.45 0.74 1.15 1.61 1.91
19581.42 1.31 0.40 1.04 0.21 0.97 0.08 0.06 0.39 0.94 1.39 1.17 1.42
19591.41 2.26 1.16 0.44 0.84 0.97 0.41 0.08 0.82 1.49 0.82 1.11 2.26
19601.18 1.18 1.02 0.55 0.91 0.50 0.00 0.32 0.91 0.54a2.17 1.21 2.17a
19611.03 2.39a0.94 0.61 0.68 0.15 0.29 0.33 0.32 0.91 2.52 1.33a2.52b
19620.64 0.71 1.10 1.51 0.55 0.68 0.03 0.87 0.80 1.15 1.91 0.75 1.91
19630.39 1.17 1.43 0.87 1.74 0.40 0.24 0.23 0.54 0.90 1.26 0.88 1.74
19641.52 0.28 0.65 0.30 0.28 0.59 0.49 0.27 1.17 0.38 1.42 2.69 2.69
19651.50 0.60 1.22 1.40 0.61 0.41 0.19 0.37 0.03 0.93 1.48 2.03 2.03
19662.39 0.55 1.32 0.58 0.57 0.45 0.76 0.26 0.61 0.63 1.23 1.09 2.39
19671.31 0.49 1.04 0.69 0.74 0.66 0.00 0.00 0.27 1.20 0.67 0.97 1.31
19680.81 2.97 0.72 0.41 0.73 0.99 0.29 0.82 1.54 1.10 1.48 2.00 2.97
Period of Record Statistics
MEAN1.19 1.24 0.99 0.66 0.72 0.51 0.31 0.40 0.75 1.06 1.43 1.33 2.03
S.D.0.56 0.69 0.37 0.36 0.35 0.26 0.27 0.43 0.50 0.49 0.62 0.51 0.49
SKEW0.72 0.96 0.61 1.19 0.86 0.09 0.49 2.58 0.53 0.57 0.35 0.91 -0.22
MAX2.42 2.97 1.91 1.58 1.74 0.99 0.79 2.20 1.85 2.07 2.77 2.69 2.97
MIN0.39 0.28 0.40 0.25 0.07 0.01 0.00 0.00 0.00 0.35 0.33 0.50 1.01
YRS30 30 30 30 30 30 30 30 30 30 31 31 30