Cusco, Peru

Cusco in September

Peru Updated 2026-07-01

September is the underrated one: warmer nights, mostly dry days, wildflowers on the trails and a noticeable thinning of the tour groups.

Is September a good time to visit Cusco?

September is a middling month in Cusco — crowds around 72/100. Not the worst, but February is noticeably calmer.

What’s on in September

No major events this month — one of the reasons it stays calm.

Best days in September

Weekdays are almost always calmer than weekends.

Sun
Mon
Tue
Wed
Thu
Fri
Sat

Tue is normally the calmest day of the week.

Best hours in September

The daily rhythm, hour by hour.

Calmest 9AM
12AM6AM12PM6PM11PM

The 9:00 AM window is usually the calmest of the day.

Weather in September

Typical highs, lows and wet days.

J 19°
F 19°
M 19°
A 20°
M 20°
J 20°
J 20° -1°
A 21°
S 21°
O 21°
N 21°
D 20°
Average high Average low Wet days

How September compares

Every month in Cusco, ranked by how calm it is.

Quieter alternatives

If your dates are flexible, these months are calmer in Cusco.

Book things to do

Tours and tickets in Cusco, from our booking partner.

Affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes a crowd score or the order of our recommendations.

Frequently asked questions

Is September a good month to visit Cusco?

September is a middling month in Cusco — crowds around 72/100. Not the worst, but February is noticeably calmer.

How crowded is Cusco in September?

Cusco sits at roughly 72/100 in September on our crowd scale, which is 11 points above the yearly average. The quietest month is February.

What is the weather like in Cusco in September?

Expect highs around 21°C and lows near 4°C in September, with about 6 wet days across the month.

Other months in Cusco