Precipitation Data for Garrison, MT 59731

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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0.96 0.65 1.01 1.3 2.08 2.36 1.51 1.56 1.23 1.28 0.85 0.9 15.69 -
Recent Years
2017
View in Rain Harvest Calculator
1.0 1.61 2.15 1.16 3.41 2.39 0.92 0.15 2.21 1.38 2.1 2.67 21.15 135%