Weather in September 2025

Cusco weather in September 2025

The temperatures in Cusco in September are quite cold with temperatures between 6°C and 15°C, warm clothes are a must.

You can expect rain for roughly half of the month of September in Cusco. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

Please note that Cusco can expect a few days of snow in September.

Our weather forecast can give you a great sense of what weather to expect in Cusco in September 2025.

If you’re planning to visit Cusco in the near future, we highly recommend that you review the 14 day weather forecast for Cusco before you arrive.

Temperatures
Temperatures
15° / 6°
Rainy Days
Rainy Days
9
Snowy Days
Snowy Days
1
Dry Days
Dry Days
20
Rainfall
Rainfall
52
mm
11.5
Sun Hours
11.5
Hrs

Cusco annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 14° / 6° 23 8 1 226 mm
Ok
February 14° / 6° 21 7 1 250 mm
Ok
March 14° / 5° 24 6 2 204 mm
Bad
April 15° / 5° 13 16 1 100 mm
Ok
May 14° / 4° 8 21 2 52 mm
Bad
June 14° / 3° 4 24 1 18 mm
Good
July 14° / 3° 4 24 3 25 mm
Ok
August 15° / 4° 5 25 2 31 mm
Ok
September 15° / 6° 9 20 1 52 mm
Ok
October 15° / 7° 14 17 0 113 mm
Ok
November 16° / 7° 16 14 0 174 mm
Ok
December 14° / 7° 21 10 0 208 mm
Ok
Temperatures in Cusco in September
Rain in Cusco in September

Recommended Hotels in Cusco

We know that finding the ideal hotel in Cusco can be a hard task...

That’s why we run our special tools and found the best hotels in Cusco. Click on hotel for more details.

Weather in Cusco in September - FAQ

What is the average temperature in Cusco in September?
The average temperature in Cusco in September is 6/15° C.
What is the chance of rain in Cusco in September?
On average, there are 9 rainy days in Cusco during September.
Weather wise, is September a good time to visit Cusco?
The weather in Cusco in September is ok.
Can it snow in Cusco in September?
On average, there are 1 snowy days in Cusco in September.
More about the weather in Cusco