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When is the Best Time to Explore Grand Rapids?

If you're curious when is the best time of year to travel to Grand Rapids, you may find this information about seasonal weather helpful when planning your trip. The warmest months in Grand Rapids are typically July and August, whereas the coldest months are usually February and January. The months with the most rain are July and August, whereas February and December have the least.

Here's a rundown on how much rain you can expect and what the temperatures are going to be like:

• From January to March, the average daytime temperature is -5°C and at night it is -22°C. Seasonal average rainfall is 58 mm.
• If you visit between April and June, you can expect an average temp of 20°C during the day and -5°C at night. Average rainfall during this season is 181 mm.
• The daytime average temp from July to September is 23°C and the night-time average is 8°C. Average precipitation for this season is 274 mm.
• Between October and December, the average temp during the day is 6°C and -18°C at night. Seasonal average rain is 106 mm.
• Average annual rainfall in Grand Rapids is 620 mm.