Monthly Precipitation Data
Grand Rapids, Michigan
(July 2017 through current)

Month/Year

Actual
precipitation

Normal
precipitation

Deviation
from normal

Snowfall/Ice

Cumulative
seasonal snowfall
July 2017 1.12 3.78 -2.66 0 0
Aug. 2017 1.72 3.59 -1.87 0 0
Sept. 2017 0.66 4.28 -3.62 0 0
Oct. 2017 9.69 3.26 6.43 0.4 0.4
Nov. 2017 2.8 3.51 0.71 0.2 0.6
Dec. 2017 1.96 2.5 -0.54 32.9 33.5