Precipitation Data for Prosser, WA 99350

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total % of 30yr Avg
30yr Avg
(1981-2010)
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1.13 0.83 0.78 0.7 0.7 0.73 0.2 0.27 0.47 0.75 1.02 1.36 8.94 -
Recent Years
2017
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1.04 2.06 1.10 1.48 1.41 0.16 0.0 0.08 0.56 0.84 1.26 0.46 10.45 117%
2016
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1.74 0.48 0.92 0.25 0.46 0.36 0.38 0.06 0.32 2.38 0.69 0.82 8.86 99%
2015
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0.52 0.64 0.51 0.12 1.80 0.0 0.0 0.0 0.08 0.22 0.77 2.26 6.92 77%
2013
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0.08 0.05 0.53 0.31 1.02 1.48 0.0 0.12 0.72 0.26 0.37 0.06 5.00 56%