Precipitation Data for Grayson, KY 41143

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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3.08 2.99 3.95 3.60 5.19 4.15 4.79 3.78 2.71 2.89 3.44 3.60 44.17 -
Recent Years
2013
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3.78 1.48 3.49 1.93 1.89 5.43 6.9 4.67 2.61 2.04 3.1 5.6 42.92 97%