Weather in Cusco in September
The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.
Climate Overview
September is an excellent time to visit Cusco. Cusco has a Moderate climate with average yearly highs of 18°C, lows of 6°C, and approximately 9 rainy days per month.
18°C
6°C
9days
12h
Is September a good time to visit Cusco?
The weather is near-perfect with ideal temperatures and minimal rain.
Daylight
5:44 AM
5:45 PM
Weather by Month
| Month | High | Low | Rainy days | Condition |
|---|---|---|---|---|
| January | 17°C | 8°C | 25 | Wet |
| February | 17°C | 9°C | 27 | Wet |
| March | 17°C | 8°C | 25 | Wet |
| April | 17°C | 6°C | 9 | Good |
| May | 18°C | 5°C | 8 | Excellent (best) |
| June | 18°C | 5°C | 0 | Excellent (best) |
| July | 19°C | 4°C | 0 | Excellent (best) |
| August | 20°C | 4°C | 1 | Excellent (best) |
| September | 18°C | 6°C | 9 | Excellent (best) |
| October | 18°C | 6°C | 12 | Good |
| November | 20°C | 8°C | 14 | Wet |
| December | 17°C | 8°C | 26 | Wet |
Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025
What to Pack for September
Layers, a light jacket, comfortable walking shoes, and an umbrella.
Planning a trip to Cusco?
Common Questions
Is September a good time to visit Cusco? +
September is typically Excellent for visiting Cusco, with average highs of 18°C and around 9 rainy days.
What should I pack for Cusco in September? +
With highs of 18°C and lows of 6°C in {month}, we recommend: Layers, a light jacket, comfortable walking shoes, and an umbrella.
Does it rain a lot in Cusco in September? +
Cusco typically sees around 9 rainy days in September.
How many hours of daylight are there in Cusco in September? +
In September, Cusco gets approximately 12 hours of daylight per day.
Is September peak season in Cusco? +
Yes, September is peak season in Cusco. Expect higher prices and more crowds, but also the best weather.
What is the best month to visit Cusco? +
The best months to visit Cusco are May, June, July, August, September, when the weather is optimal for sightseeing.
More Cusco Guides
Best Time to Visit
Coming soon
Things to Do
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Itineraries
Coming soon
Overview
Complete travel guide for Cusco: top things to do, itineraries, and typical costs.