ROCK CREEK RANCH, OR

Total of Precipitation (Inches)

(357260)

File last updated on April 19, 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
1961-----z-----z-----z0.00t0.97 0.70 0.22 0.12 0.89 -----z-----z-----z2.90g
1962-----z0.83 0.72 0.42 2.12 0.00 0.37 0.32 0.03a2.22 1.10 0.28k8.13b
19630.93 0.86 0.45 1.26 1.28 1.24 0.32 0.16 0.37 0.36 0.64 0.67 8.54
19640.91 0.07 0.62 0.89 1.23 2.63 0.39 0.22a0.12 0.19 -----z2.72 9.99a
19650.98 0.18 0.09 0.68 -----z2.18 0.69 2.70 0.05 -----z1.18 -----z8.73c
19660.53 -----z0.34 0.26 0.94 0.71 0.19 0.27 1.51 0.00 1.31 0.84 6.90a
19670.77 0.05 0.26 0.67 -----z-----z-----z-----z-----z-----z0.76 0.25 2.76f
19680.21 0.94 -----z-----z0.91 -----z0.00 -----z-----z-----z-----z-----z2.06h
Period of Record Statistics
MEAN0.72 0.49 0.41 0.70 1.24 1.24 0.31 0.63 0.50 0.69 1.00 1.12 8.54
S.D.0.30 0.43 0.23 0.35 0.46 0.99 0.21 1.02 0.59 1.03 0.29 1.10 0.0
SKEW-0.89 -0.01 -0.00 0.41 1.36 0.28 0.41 1.77 0.91 1.08 -0.26 0.97 0.00
MAX0.98 0.94 0.72 1.26 2.12 2.63 0.69 2.70 1.51 2.22 1.31 2.72 8.54
MIN0.21 0.05 0.09 0.26 0.91 0.00 0.00 0.12 0.03 0.00 0.64 0.25 8.54
YRS6 6 6 6 6 6 7 6 6 4 5 4 1