The weather in Calafell in September is hot. The average temperatures are between 20°C and 25°C.
You can expect about 3 to 8 days of rain in Calafell during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Calafell in September 2026.
If you’re planning to visit Calafell in the near future, we highly recommend that you review the 14 day weather forecast for Calafell before you arrive.
Temperatures
25° / 20°
Rainy Days
5
Snowy Days
0
Dry Days
25
Rainfall
85
mm
Sun Hours
11.5
Hrs
