Average data for 10 years
1 September
Sunday
+27°
+24°
2 September
Monday
+27°
+24°
3 September
Tuesday
+27°
+24°
4 September
Wednesday
+27°
+24°
5 September
Thursday
+27°
+24°
6 September
Friday
+27°
+24°
7 September
Saturday
+28°
+24°
8 September
Sunday
+27°
+24°
9 September
Monday
+27°
+24°
10 September
Tuesday
+27°
+24°
11 September
Wednesday
+27°
+24°
12 September
Thursday
+27°
+24°
13 September
Friday
+27°
+25°
14 September
Saturday
+27°
+25°
15 September
Sunday
+27°
+24°
16 September
Monday
+27°
+25°
17 September
Tuesday
+28°
+25°
18 September
Wednesday
+28°
+24°
19 September
Thursday
+27°
+25°
20 September
Friday
+27°
+25°
21 September
Saturday
+28°
+25°
22 September
Sunday
+28°
+25°
23 September
Monday
+27°
+25°
24 September
Tuesday
+28°
+25°
25 September
Wednesday
+28°
+25°
26 September
Thursday
+28°
+25°
27 September
Friday
+27°
+25°
28 September
Saturday
+28°
+25°
29 September
Sunday
+28°
+25°
30 September
Monday
+28°
+25°
In September, the weather in Porto-Novo is typically warm. Average daily high temperature in September is about 27 degrees above zero. On average, Porto-Novo has 27 rainy, 2 cloudy, and 1 sunny day in September. The rains are usually heavy. September as well as March, April, May, and June is considered the most uncomfortable time to visit Porto-Novo.