Precipitation Data for Great Falls, MT 59404

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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0.52 0.48 0.92 1.43 2.44 2.55 1.39 1.56 1.43 0.84 0.60 0.55 14.71 -
5yr Avg
(2013-2017)
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0.81 0.46 0.44 1.96 2.46 2.04 0.81 1.43 1.76 1.25 0.78 0.93 15.13 103%
Recent Years
2017
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0.80 0.56 0.38 3.65 2.11 2.28 0.12 0.06 2.42 0.55 0.90 1.17 15.00 102%
2016
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0.56 0.02 0.41 2.76 2.12 0.85 1.33 1.24 2.30 1.78 0.28 0.88 14.53 99%
2015
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0.82 0.36 0.08 0.83 3.58 0.48 1.43 0.35 2.50 2.50 1.31 0.90 15.14 103%
2014
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1.24 0.97 1.09 1.55 1.58 4.11 0.72 4.36 0.72 0.47 1.23 0.91 18.95 129%
2013
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0.62 0.38 0.22 1.00 2.90 2.46 0.44 1.14 0.84 0.93 0.16 0.80 11.89 81%