Grand Rapids
Michigan, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Grand Rapids, MI

The month with the highest relative humidity is December (79.5%).
The month with the lowest relative humidity is May (65.4%).

Months with the highest number of rainy days are January and December (16 days).
The month with the lowest number of rainy days is August (9.6 days).

The month with the highest number of snowfall days is January (14.9 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

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