Precipitation Data for Pontiac, IL 61764

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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1.96 1.59 2.83 3.28 3.88 3.66 4.08 3.7 3.02 3.05 3.22 2.38 36.65 -
5yr Avg
(2013-2017)
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2.13 1.74 2.21 3.55 5.18 4.60 5.75 4.53 2.92 3.24 2.61 2.01 40.47 110%
Recent Years
2017
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2.93 1.16 3.49 4.78 4.29 2.88 5.46 2.11 0.38 3.88 1.87 0.81 34.04 93%
2016
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0.84 1.74 3.28 1.68 4.0 3.64 8.06 8.50 4.24 2.39 2.59 1.15 42.11 115%
2015
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1.86 1.18 0.71 2.22 5.09 8.38 7.60 3.06 2.41 1.32 4.74 5.78 44.35 121%
2014
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1.85 2.44 1.55 3.26 3.51 4.78 6.27 6.69 5.52 4.13 1.86 0.96 42.82 117%
2013
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3.18 2.18 2.00 5.8 9.03 3.31 1.35 2.27 2.05 4.46 1.97 1.36 38.96 106%