Precipitation Data for Olympia, WA 98501

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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7.55 5.59 5.32 3.58 2.47 1.78 0.74 0.96 1.92 4.49 8.66 7.22 50.28 -
5yr Avg
(2013-2017)
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5.77 6.96 8.21 3.96 2.32 1.20 0.20 1.43 3.28 6.98 9.76 7.63 57.70 115%
Recent Years
2017
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4.03 9.71 11.91 6.32 3.54 1.48 0.04 0.15 1.22 6.70 12.74 7.55 65.39 130%
2016
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9.09 6.48 9.04 1.76 0.26 1.51 0.52 0.25 2.00 12.73 10.25 6.96 60.85 121%
2015
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6.74 5.74 5.87 1.98 0.66 0.22 0.08 3.15 1.27 5.32 14.46 15.10 60.59 121%
2014
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5.02 8.94 9.43 4.76 3.72 0.92 0.34 1.86 2.32 7.22 6.68 6.57 57.78 115%
2013
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3.98 3.92 4.79 4.96 3.42 1.87 0.0 1.73 9.60 2.91 4.66 1.98 43.82 87%