Climate
Weather in Peru in September
Weather in Peru, September
In September, Peru sees average highs of 18.7°C (66°F) and lows of 14.3°C (58°F), with around 1 mm of rain.
Peru — September
Peru → September
- Daytime high
- 18.7°C (66°F)
- Overnight low
- 14.3°C (58°F)
- Rainfall
- 1 mm
- Best-time rank
- Off-peak
How September compares
| This month | 18.7°C (66°F) / 14.3°C (58°F) · 1 mm |
|---|---|
| Yearly average | 21.3°C (70°F) / 16.9°C (62°F) · 4 mm |
September in Peru runs 2.6°C (4.7°F) cooler than the yearly average, and is close to the yearly average rainfall. Pack a warm jacket for cooler conditions.
Common questions
What is the weather like in Peru in September?
Average highs of 18.7°C (66°F) and lows of 14.3°C (58°F), with around 1 mm of rain.
Is September a good time to visit Peru?
It is an off-peak month for comfort in Peru; January, April, December tend to be more pleasant.
Updated climate normals, 2025