TIDEWATER, OR

Total of Precipitation (Inches)

(358481)

File last updated on April 18, 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
1940-----z-----z-----z4.01 2.51 0.38 1.08 0.00 3.56 8.44 11.67l11.08 31.06d
194115.52 3.35 3.75 5.55 7.46 2.63 0.00 2.10 11.92 5.20 10.87 19.59 87.94
19429.60 10.85 6.42 5.49 5.42 3.74 2.01 -----z-----z-----z-----z-----z43.53e
1943-----z-----z12.01v5.86 2.92 4.06 0.70 2.33 0.41 -----z-----z-----z16.28f
19445.43n9.22 6.01 9.92 3.04 2.38 0.15 0.08 3.51 4.11 12.59 5.58 56.59a
194513.47 17.10 16.43 8.98 7.27 0.18 0.95 0.42 5.22 1.82 24.33 17.13 113.30
194619.70 14.31 10.12 4.48 1.72 3.07 1.35 0.00 3.61 12.54 18.07 18.24 107.21
194711.01 7.20 11.39 6.38 0.12 8.26o2.18 1.57 1.95 20.61 12.51 11.84k74.92b
194813.29 12.92 11.33 9.86 6.42 1.06 1.12a1.01 2.91a6.26 13.19 22.04 101.41
19493.71 27.01 8.37 2.41 6.05 1.37 1.24 0.49 2.46 5.04 12.66 13.36 84.17
195023.60 14.34 15.15 6.59 2.76 1.36 0.71 1.17 2.21 16.26 18.27 15.99 118.41
195121.90 10.49 13.61 2.79 4.30 0.12 0.63 0.47 3.13 15.00 11.96 16.80 101.20
195216.13 11.83 17.78 2.89 2.13 2.85 0.02 0.32 0.93 1.40 3.34 16.66 76.28
195310.78q11.82 12.61 7.95 7.75 2.57 0.36 2.92 1.88 5.72 19.47 23.95 97.00a
195420.63 11.69 7.97 7.81 2.20 4.42 1.45 2.84 2.19 7.47 9.58 17.66 95.91
19559.38 11.15 13.13 13.00 2.47 2.02 2.71 0.00 3.26 11.63 15.09 21.67 105.51
195623.65 15.93 13.88 1.97 2.23 2.47 0.09 1.20 2.49 12.36 3.44 14.90 94.61
19578.21 9.45a16.41 3.45a3.55 2.33a1.04 1.04 1.08 5.62a7.26 20.74 80.18
195815.32 17.39 7.65 9.72 1.45 2.10 0.00 0.45 4.12 5.05b19.12 10.79 93.16
195923.88 11.03 10.07 2.75 4.70 3.25 0.92 0.51 10.24 6.50a6.31 7.74 87.90
1960-----z27.25 12.23 8.20 9.57 0.54 0.02 2.44 0.84 8.16 20.47 6.07 95.79a
196110.55 20.65 20.20 7.40 5.40 0.60 0.11 0.86 1.47b8.19 11.91 14.49 101.83
19626.23 11.81 12.82 7.45 4.71 1.29 0.21 2.31 3.18 6.59 16.09 6.54 79.23
19636.86 12.45 13.23 12.48 4.83f3.15 1.62 0.14 3.58 7.55 16.49 10.25 87.80a
196424.10 5.56 11.51 5.53 2.74 2.82 1.56 2.13 1.63 2.64 15.92 25.57 101.71
196524.83a7.68 2.16 5.77 4.09 1.22 0.35 0.51 0.14 4.33 14.91 16.54 82.53
196618.24 9.14 17.15 2.39 1.30 1.58 1.20 0.29 2.00 6.52 12.55b17.90 90.26
196722.03 8.69 14.03 7.27 1.82 0.86 0.00 0.00 1.64 11.78 8.09 13.23 89.44
196813.58 12.94 10.69 4.65 5.21 4.42 0.45 5.73 3.04 10.73 16.06 23.12 110.62
196918.21 9.28 5.54 6.10 3.79 3.97 0.22 0.13 4.30 6.11 7.79 16.43 81.87
197026.02 9.50 6.20 10.08 2.73 0.82 0.01 0.02 4.87 6.97 15.32 19.25 101.79
197120.99 9.98 14.61 9.30 3.31 3.33 0.36 1.68 6.49 6.44 16.32 24.73 117.54
197221.35 12.11 14.21 10.58 2.45 1.80 0.21 0.51 3.51 2.05 8.61 17.90 95.29
197311.60 3.55 10.46 4.22 3.30 3.01 0.00 0.98 5.51 7.45 31.09 23.55 104.72
197423.73 16.26 18.27 6.98 4.28 2.79 2.31 0.11 0.00 1.51 12.33 20.90 109.47
197517.42 14.23 12.09 6.24 4.05 1.60 0.50 3.07 0.00 10.96 14.83 17.66 102.65
197614.73 13.83 10.58 5.07 2.72 0.89 0.76 1.75 1.11 3.96 2.55 3.93 61.88
19772.62 8.79 13.40 1.45 7.06 0.96 0.50 3.72 5.49 6.08 14.51 16.40 80.98
197812.98 8.46 2.90 9.62 6.88 3.17 1.06 3.46 4.91 1.18 9.75 9.16 73.53
19795.61 19.99 5.15 8.20 4.98 1.38 0.98 0.88 3.36 9.06 9.56 15.72 84.87
198014.07 8.88 8.99 7.42 2.93 3.31 0.36 0.41 2.14 2.80 12.40 21.36 85.07
19814.82 8.60 8.50 6.25 5.87 6.02 0.46 0.00 3.84 11.36 12.62 24.51 92.85
198218.82 16.57 10.38 11.68 0.79 1.75 0.38 0.63 4.49 6.76 11.06 21.53 104.84
198317.24 17.54 18.86 5.62 4.98 5.03 2.76 2.09 0.77 3.16 22.39 16.59 117.03
19849.32 12.56 11.78 8.22 8.46 6.75 0.71 0.33 3.18 11.94 22.91 10.71 106.87
19851.23 8.47 10.90 3.12 2.18 4.95 0.69 0.55 5.38 8.68d12.57 5.61 64.33
198612.70 16.28 8.34 7.29 4.02 0.97 1.75 0.05 5.41 4.51 14.78 6.54 82.64
198714.57 9.77 13.10 3.92 3.85 0.39 3.16 0.57 0.44 0.52 8.23 18.94 77.46
198813.91 4.30 9.98 5.34 7.73 2.50 0.99 0.12 2.57 1.61 20.49 11.46 81.00
198914.56 7.25b17.72 3.45 3.71 1.49 0.85 3.07 0.93 5.99 8.02 7.32 74.36
199021.45 15.17 5.71 7.09 4.18 3.58 0.39 1.39a0.80 9.70 14.44 8.13 92.03
19917.49 9.81 11.23 9.17 6.14 0.84 0.17 2.05 0.01 2.93 14.52 10.40 74.76
199210.06a7.77 2.18 10.24 0.35 0.56 0.74 1.28 2.94 4.83 13.00 13.27 67.22
19939.39 3.48 11.11 12.55 7.14 5.30 2.85 0.81 0.07 2.33 3.55 12.64 71.22
19949.07 11.65 6.53 5.10 3.23 2.73 0.13 0.22 1.38 7.23 16.63 14.48 78.38
199520.90 8.62 13.69 9.05 3.40 4.10 0.32 1.56 3.73 7.85 -----z-----z73.22b
1996-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1997-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1998-----z-----z-----z-----z-----z2.19 0.15 0.12 1.90 4.59n21.29f22.46k4.36h
199921.50k25.22 11.40c3.57c7.49g2.28a0.35e0.00s0.27d4.96d20.02l15.96h48.05e
200015.63n15.62a6.66a4.70b6.59c3.78b0.46b0.06 -----z-----z-----z-----z37.87e
2001-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
2002-----z-----z-----z-----z10.65a2.46 0.00 0.28 -----z-----z-----z-----z13.39h
Period of Record Statistics
MEAN14.71 12.09 11.01 6.63 4.26 2.43 0.81 1.12 2.88 6.84 13.48 15.32 91.22
S.D.6.50 5.24 4.29 2.87 2.30 1.52 0.80 1.19 2.31 4.08 5.58 5.79 14.72
SKEW-0.11 0.96 -0.08 0.27 0.60 0.63 1.28 1.48 1.55 0.94 0.43 -0.17 0.04
MAX26.02 27.25 20.20 13.00 10.65 6.75 3.16 5.73 11.92 20.61 31.09 25.57 118.41
MIN1.23 3.35 2.16 1.45 0.12 0.12 0.00 0.00 0.00 0.52 2.55 3.93 61.88
YRS51 56 56 58 57 59 60 58 57 55 52 52 47