Average data for 10 years
1 September
Sunday
+18°
+16°
2 September
Monday
+19°
+16°
3 September
Tuesday
+17°
+14°
4 September
Wednesday
+16°
+14°
5 September
Thursday
+17°
+15°
6 September
Friday
+18°
+16°
7 September
Saturday
+18°
+16°
8 September
Sunday
+19°
+16°
9 September
Monday
+19°
+16°
10 September
Tuesday
+19°
+15°
11 September
Wednesday
+18°
+17°
12 September
Thursday
+18°
+15°
13 September
Friday
+18°
+15°
14 September
Saturday
+18°
+16°
15 September
Sunday
+17°
+15°
16 September
Monday
+17°
+15°
17 September
Tuesday
+18°
+15°
18 September
Wednesday
+17°
+15°
19 September
Thursday
+18°
+15°
20 September
Friday
+18°
+16°
21 September
Saturday
+18°
+15°
22 September
today
+18°
+15°
23 September
tomorrow
+16°
+14°
24 September
Tuesday
+18°
+15°
25 September
Wednesday
+18°
+15°
26 September
Thursday
+17°
+14°
27 September
Friday
+18°
+15°
28 September
Saturday
+20°
+16°
29 September
Sunday
+17°
+15°
30 September
Monday
+18°
+15°
Cities with similar weather in September
Australia
Sydney
Lithuania
Palanga
Argentina
Buenos Aires
Denmark
Copenhagen
South Africa
Capetown
September in Rio Grande is the cloudiest month of the year. In September, the weather in Rio Grande is typically warm. Average daily high temperature in September is about 18 degrees above zero. On average, Rio Grande has 11 partly cloudy, 8 rainy, 8 sunny, and 3 cloudy days in September. The rains are usually heavy. September as well as February and August is considered the most uncomfortable time to visit Rio Grande.