Cusco weather in September (Cusco, Peru)

How's the weather trend in Cusco as September approaches? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

During September, Cusco usually has moderate temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 17°C. But by evening, they drop to around 4°C.

Precipitation

Cusco in September usually receives moderate rainfall, averaging around 50 mm for the month. Climate statistics over the past 30 years suggest around 8 days of rain.

Average sunshine

The city usually sees around 195 hours of sunlight, indicating many sunny days.

If your ideal day consists of dry skies and moderate temperatures June, July and August generally stand out with the best circumstances. While January, February, March and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Cusco climate page with graphs.

 

Cusco, monthly averages in September

Min Temperature 4°C  

Max Temperature 17°C  

Chance of Rain 27%  

Precipitation 50 mm  

Rainy days 8 days  

Humidity 56%  

Windspeed 11 km/h  

Sunshine 195 hours  

Percentage Sunshine  

Where to go in Peru in September

Find out more about the weather in Peru and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Cusco, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Cusco.

Our site offers climate and forecast data for every country in the world. Are you going to Peru? On this website you can find historical weather averages for many cities in Peru. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.