Average data for 10 years
1 September
Sunday
+25°
+19°
2 September
Monday
+25°
+19°
3 September
Tuesday
+24°
+18°
4 September
Wednesday
+22°
+17°
5 September
Thursday
+24°
+16°
6 September
Friday
+24°
+18°
7 September
Saturday
+23°
+17°
8 September
Sunday
+22°
+16°
9 September
Monday
+23°
+16°
10 September
Tuesday
+21°
+16°
11 September
Wednesday
+22°
+15°
12 September
Thursday
+22°
+16°
13 September
Friday
+21°
+15°
14 September
Saturday
+21°
+15°
15 September
Sunday
+20°
+14°
16 September
Monday
+22°
+13°
17 September
Tuesday
+22°
+15°
18 September
Wednesday
+20°
+15°
19 September
Thursday
+22°
+15°
20 September
Friday
+22°
+17°
21 September
Saturday
+21°
+16°
22 September
Sunday
+22°
+15°
23 September
Monday
+21°
+16°
24 September
Tuesday
+21°
+14°
25 September
Wednesday
+22°
+15°
26 September
Thursday
+21°
+16°
27 September
Friday
+19°
+14°
28 September
Saturday
+18°
+15°
29 September
Sunday
+16°
+12°
30 September
Monday
+16°
+10°
Cities with similar weather in September
Hungary
Budapest
Moldova
Kishinev
Moldova
Tiraspol
Canada
Toronto
Hungary
Hévíz
In September, the weather in Grand Rapids is typically warm. Average daily high temperature in September is about 21 degrees above zero. On average, Grand Rapids has 14 sunny, 12 partly cloudy, and 4 rainy days in September. The rains are usually light. September as well as August is considered the most comfortable time to visit Grand Rapids.