The weather in Cadiz in September is hot. The average temperatures are between 20°C and 27°C.
You can expect a few rainy days in Cadiz during September, but usually the weather is comfortable in September.
Our weather forecast can give you a great sense of what weather to expect in Cadiz in September 2025.
If you’re planning to visit Cadiz in the near future, we highly recommend that you review the 14 day weather forecast for Cadiz before you arrive.
Temperatures
27° / 20°
Rainy Days
1
Snowy Days
0
Dry Days
29
Rainfall
37
mm
Sun Hours
11.6
Hrs
