Weather in Grand Rapids, Michigan, United States in August
In an average August, Grand Rapids sees a daily high around 79°F and a low around 60°F, based on 1981–2026 of local climate records.
| Average high | 79°F |
|---|---|
| Typical high range | 73°F to 85°F |
| Average low | 60°F |
| Typical low range | 52°F to 67°F |
| Average daily precipitation | 0.10 in |
August records
The most extreme August on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total August accumulation.
High
Highest
97°F
1988-08-01
Lowest
61°F
1986-08-28
Low
Highest
77°F
2006-08-01
Lowest
40°F
1986-08-28
Feels-like
Highest
117°F
2001-08-07
Lowest
32°F
1986-08-28
Humidity
Highest
21.6 g/m³
2021-08-11
Lowest
6.1 g/m³
1986-08-28
Wind
Highest
32 mph
1997-08-15
Lowest
4 mph
2020-08-12
Precip
Wettest
9.31 in
1987
Driest
1.12 in
2008
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