The weather in Campo Maior in September is hot. The average temperatures are between 17°C and 31°C. Usually the days in September are hot while the nights are a bit cooler.
You can expect a few rainy days in Campo Maior 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 Campo Maior in September 2025.
If you’re planning to visit Campo Maior in the near future, we highly recommend that you review the 14 day weather forecast for Campo Maior before you arrive.
Temperatures
31° / 17°
Rainy Days
2
Snowy Days
0
Dry Days
28
Rainfall
25
mm
Sun Hours
11.5
Hrs
