Peru (Cusco) · September
Best travel monthTravel seasonPeru · South America
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAXMAX | 20° | 19° | 20° | 20° | 21° | 21° | 21° | 21° | 21° | 21° | 22° | 20° |
MINMIN | 9° | 9° | 8° | 7° | 4° | 3° | 2° | 4° | 6° | 7° | 8° | 8° |
☀️Sunshine | 5h UV 7 | 4h UV 7 | 6h UV 8 | 7h UV 8 | 7h UV 7 | 8h UV 7 | 7h UV 7 | 7h UV 8 | 6h UV 8 | 6h UV 7 | 5h UV 7 | 4h UV 5 |
🌧Rain Days | 14d140mm | 14d120mm | 12d102mm | 5d44mm | 1d8mm | 1d4mm | 1d7mm | 1d8mm | 2d21mm | 7d78mm | 8d83mm | 14d140mm |
Best travel time current monthMonthly averages 2005–2025 · Source: ERA5 + station data
Travel season — mid-range prices, good availability.
September is among the best months in Peru (Cusco): only 2 rain days, 21°C highs, and good sunshine make for ideal holiday conditions.
Daytime temperatures reach up to 21°C, cooling to 5°C at night (daily average: 13°C). With 6 sunshine hours per day and 2 rain days (21 mm), this is one of the cloudier months.
Layer up — warm days and cool evenings alternate. Perfect timing for hikes and sightseeing.
Packing list for Peru (Cusco) in September
- Langarmhemden und leichte Hosen
- Leichte Jacke
- Pullover oder Fleece
- Sonnencreme
- Sonnenbrille
- Reiseapotheke
Frequently Asked Questions
- Is September a good time to visit Peru (Cusco)?
- Yes — September is one of the best months to visit Peru (Cusco) (Climate Score: 73/100). Pleasant temperatures (21°C), good sunshine (6 h/day), and few rain days (2) make it one of the most recommended months.
- How warm is it in Peru (Cusco) in September?
- In September, Peru (Cusco) sees daily highs of 21°C. Nights cool to 5°C, with a daily average of 13°C.
- How much rain falls in Peru (Cusco) in September?
- In September, Peru (Cusco) receives an average of 21 mm of rain over 2 rain days. That is comparatively dry.
- How many sunshine hours does Peru (Cusco) get in September?
- Peru (Cusco) averages 6 sunshine hours per day in September — close to the annual average.
