The weather in Alcoy in September is hot. The average temperatures are between 21°C and 26°C.
You can expect about 3 to 8 days of rain in Alcoy 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 Alcoy in September 2025.
If you’re planning to visit Alcoy in the near future, we highly recommend that you review the 14 day weather forecast for Alcoy before you arrive.
Temperatures
26° / 21°
Rainy Days
3
Snowy Days
0
Dry Days
27
Rainfall
60
mm
Sun Hours
11.6
Hrs
