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