Grand Rapids Weather in September
September in Grand Rapids brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 8°C (46°F). Quite a bit of rainfall is expected, around 74 mm (2.9 in), so pack an umbrella.
Rainfall in Grand Rapids in September
Typically, about 11 days will experience rainfall, with an average of 74 mm (2.9 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Grand Rapids in September
Grand Rapids has perfect weather in September, with days reaching 20°C (68°F) and nights cooling to 8°C (46°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Grand Rapids.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Grand Rapids's climate page.
Grand Rapids Temperature in September
Min Temperature
8°C (46°F)
Max Temperature
20°C (68°F)
Chance of Rain
36%
Precipitation
74 mm (2.9 in)
Rainy days
11 days
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Grand Rapids in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Grand Rapids in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Grand Rapids's climate page.
See the full Grand Rapids climate overview or explore weather in the United States of America.
