MOLALLA, OR

Maximum of Precipitation (Inches)

(355677)

File last updated on March 29, 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
1935-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z1.31f-----z
19361.37 1.12 0.63 0.48 1.10 1.67 0.18 0.05 0.64 -----z-----z2.42 -----z
19370.78 1.12 0.75 1.93 0.39 0.87 0.01 0.58 0.82 1.25 1.46a3.04 3.04a
19381.18 2.16 1.19 0.80 0.55 0.35 0.15 0.30 0.34 0.70 1.03 0.98 2.16
19391.02 1.04 0.89 0.14 1.68 0.45 0.79 0.89 0.44 1.02 0.21 1.68 1.68
19400.55 1.32 1.78 0.64 0.84 0.14 0.28 0.07 1.04 2.07 1.07 1.94 2.07
19410.98 0.34 0.47 0.52 1.16 0.45 0.00 0.54 0.93 1.07 1.38 2.78 2.78
19420.89 1.38 0.60 0.62 1.11 0.94 0.31 0.23 0.10 0.55 2.55 1.78 2.55
19431.60 2.37 2.47 0.57 0.77 0.78 0.25 1.09 0.16 0.99 1.44 0.84 2.47
19441.34 0.50 0.63 0.55 0.34 0.99 0.19 0.00 1.48 0.30 1.13 0.31 1.48
19450.53 0.66 0.83b1.07 1.28 0.20 0.68 1.42 1.21 0.47 1.97 1.53 1.97b
19461.07 0.75 1.65 0.49 1.00 0.71 0.71 0.42 0.46 1.29 1.55 1.12 1.65
19470.76 0.61 1.07 0.70 0.09 0.73 0.60 0.30 0.85 1.81 1.23 0.64 1.81
19482.25 1.05 1.37 0.36 0.75 0.46 0.35 1.00 1.09 0.46 1.04 1.86a2.25a
19490.80 2.91 0.60 0.43 1.50 0.40 0.24 0.20 1.09 0.73 2.10 1.20 2.91
19501.40 1.40a0.67 0.55 0.55 1.39 0.28 0.34 0.85a1.10 2.91 0.98 2.91b
19511.73 0.76 1.38 0.60 0.91 0.03 0.16 0.41 0.69 2.31c0.78 0.86a2.31d
19521.10 1.08 0.80 0.48 0.32 1.44 0.04 0.06 0.30 0.57 0.37 1.05 1.44
19532.07 1.40 0.88 0.70a0.78 0.55 0.07 0.75 1.60 0.92 2.32 1.94 2.32a
19542.26 0.79a0.96 0.63 0.46 0.95 0.24 0.76 0.28 1.25 1.10 0.82 2.26a
19550.26 0.76 0.90 0.98 0.77 0.63 0.33 0.00 1.83 3.44 2.05 1.75a3.44a
19562.28 1.06 1.13 0.25 0.65 1.10 0.01a0.30 0.49 1.07 0.55 0.56 2.28a
19570.57 1.31 1.97 0.73 0.69 0.98 0.07a0.13 0.40 1.25 1.04 2.07 2.07a
19581.30 1.04 0.45 2.09 0.25 1.40 0.01 0.03 0.32 0.90 1.27 1.00 2.09
19591.24a1.98 0.76 0.58 0.97 0.70 0.44 0.08 0.84 0.65 0.65 1.07 1.98a
19601.33 0.74 1.10 0.72 1.23 0.87 0.00 0.31 0.69 0.75 2.60 0.74 2.60
19610.92 3.00 0.97 0.83 0.55 0.39 0.59 0.60 0.79 0.97 1.37 1.70 3.00
19620.51 0.46 1.48 1.35 0.89 0.66 0.06 1.12 0.92a1.25b1.57 0.58 1.57c
19630.87 1.03 1.91 0.69 1.64 0.56 0.29 0.28 1.54 1.47 1.39 0.68 1.91
19641.18 0.24 0.46 0.42 0.24 0.54 0.34 0.43 0.91 0.50 1.12 2.37 2.37
19651.31a0.43 0.64 1.02 0.42 0.35 0.18 0.59 0.07 0.63 1.06 1.08 1.31a
19661.05 0.26 1.87 0.49 0.49 0.50 0.93 0.17 0.67 0.99 1.27 1.13 1.87
19670.89 0.53 0.56 0.87 0.98 0.35 0.00 0.00 0.40 1.01 0.79 0.89 1.01
19681.14 3.39 0.60 0.55 0.84 0.69 0.18 1.28 1.30 1.67 0.99 2.91 3.39
19693.62 0.83 1.36 1.05 0.46 1.37 0.15 0.15 1.10 1.95 2.30 1.83 3.62
19702.02 2.11 0.76 0.53 0.90 0.17 0.03 0.00 0.98 1.20 1.92 1.32 2.11
19711.47 0.54 0.87 1.81 0.58 0.85 0.22 0.67 0.80 0.95 1.24 0.91 1.81
19722.17 0.81 1.30 0.80 1.50 0.39 0.32 0.24 1.52 0.66 0.89 1.75 2.17
19731.24 0.32 0.82 0.45 0.60 0.42 0.15 0.69 1.04 0.70 1.58 1.34 1.58
19742.73 1.04 0.92 0.62 0.42 0.23 0.71 0.01 0.43 1.83 1.25 0.92 2.73
19752.19 0.47 0.91a0.62 0.97 0.80 0.33 0.64 0.00 2.03 1.06 1.69 2.19a
19761.18 1.29 1.08 0.68 0.64 0.18 0.30 0.58 0.72 0.65 0.45 0.55a1.29a
Period of Record Statistics
MEAN1.35 1.13 1.04 0.74 0.79 0.67 0.27 0.43 0.78 1.13 1.35 1.38 2.21
S.D.0.68 0.76 0.47 0.41 0.39 0.39 0.24 0.38 0.45 0.62 0.62 0.68 0.61
SKEW1.15 1.37 1.11 1.85 0.54 0.67 1.04 0.85 0.32 1.55 0.61 0.74 0.38
MAX3.62 3.39 2.47 2.09 1.68 1.67 0.93 1.42 1.83 3.44 2.91 3.04 3.62
MIN0.26 0.24 0.45 0.14 0.09 0.03 0.00 0.00 0.00 0.30 0.21 0.31 1.01
YRS41 41 41 41 41 41 41 41 41 40 40 41 40