Weather in Grand Rapids, Michigan, United States in September
In an average September, Grand Rapids sees a daily high around 73°F and a low around 53°F, based on 1981–2026 of local climate records.
| Average high | 73°F |
|---|---|
| Typical high range | 63°F to 83°F |
| Average low | 53°F |
| Typical low range | 44°F to 62°F |
| Average daily precipitation | 0.10 in |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
92°F
2017-09-23
Lowest
48°F
1995-09-22
Low
Highest
72°F
2011-09-02
Lowest
31°F
1991-09-28
Feels-like
Highest
108°F
2000-09-01
Lowest
22°F
1991-09-27
Humidity
Highest
21.5 g/m³
2016-09-07
Lowest
4.5 g/m³
1989-09-23
Wind
Highest
30 mph
1993-09-09
Lowest
4 mph
2011-09-10
Precip
Wettest
12.72 in
1986
Driest
0.47 in
2004
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