The temperatures in Peru in September are comfortable with low of 15°C and and high up to 21°C.
You can expect up to 3 rainy days in Peru during the month of September.
Our weather forecast can give you a great sense of what weather to expect in Peru in September 2025.
If you’re planning to visit Peru in the near future, we highly recommend that you review the 14 day weather forecast for Peru before you arrive.
Temperatures
21° / 15°
Rainy Days
0
Snowy Days
0
Dry Days
30
Rainfall
0
mm
Sun Hours
11.9
Hrs
