The temperatures in Ica in September are usually low and can range between 14°C and 19°C.
There is little to no rain in Ica during September, so it’s a lot easier to explore the city. Just remember to dress in warm layers, as it can still get pretty chilly.
Our weather forecast can give you a great sense of what weather to expect in Ica in September 2025.
If you’re planning to visit Ica in the near future, we highly recommend that you review the 14 day weather forecast for Ica before you arrive.
Temperatures
19° / 14°
Rainy Days
0
Snowy Days
0
Dry Days
30
Rainfall
1
mm
Sun Hours
12.0
Hrs
