Precipitation Data for Riverhead, NY 11901

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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3.76 3.3 4.73 4.48 3.91 3.98 3.28 3.88 3.89 4.2 4.24 4.1 47.75 -
5yr Avg
(2013-2017)
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3.07 3.62 4.31 2.99 2.92 4.09 2.63 3.29 2.54 3.90 2.68 4.54 40.58 85%
Recent Years
2017
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4.01 1.74 3.84 5.38 4.72 4.47 3.54 5.60 2.91 7.02 2.44 2.64 48.31 101%
2016
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2.50 4.13 3.43 3.04 3.28 1.37 3.01 4.87 2.14 4.24 2.44 3.79 38.24 80%
2015
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4.27 2.07 5.19 1.40 0.57 3.86 1.50 1.72 4.03 3.57 2.21 4.99 35.38 74%
2014
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2.95 3.81 5.83 3.03 3.78 1.97 2.52 1.79 1.51 4.5 4.54 5.89 42.12 88%
2013
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1.6 6.34 3.24 2.08 2.25 8.77 2.57 2.49 2.13 0.19 1.76 5.41 38.83 81%