September · Peru
Best time to visit Huayna Picchu in September Weather, crowds & prices
Weather in Huayna Picchu in September
Average temperature 15°C, 13 mm of rain, about 22 days with 6+ hours of sunshine and 71% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
9.6/10
Ranked #2 of 12 months
- Avg temp
- 15°C
- Rainfall
- 13 mm
- Humidity
- 71%
- Days with 6h+ sun
- 22
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
September in Huayna Picchu scores 9.6/10 for nature and wildlife travel - one of the top 12-month picks (#2). Expect around 15°C, 13 mm of rain, and roughly 22 days with 6+ hours of sunshine this month.
Huayna Picchu is the sharp peak above Machu Picchu, climbed by Inca stone stairways to a high viewpoint.
September in Huayna Picchu — one of the year's strongest windows (2nd)
Temperatures hover around 15°C (59°F) — the kind of month where neither heat nor cold forces the schedule.
At just 13 mm for the month, rain will not shape your plans; you get about 22 days with 6+ hours of sunshine and 11.9 hours of daylight.
On our climate-comfort scale this is one of the strongest months of the year for Huayna Picchu at 9.6/10 (2nd of 12), just behind August at 9.6/10.
Pack layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.
Expect peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Huayna Picchu in September?
- In September, Huayna Picchu averages 15°C, 13 mm of rain, and about 22 days with 6+ hours of sunshine. Its climate-comfort score is 9.6/10.
- Is September a good time to visit Huayna Picchu?
- September earns a 9.6/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Huayna Picchu in September?
- Expect about 13 mm of rain in September. Average humidity is 71% and there are about 22 days with 6+ hours of sunshine.
Curated in Huayna Picchu
Tickets & experiences
Things to do in Huayna Picchu
Huayna Picchu, Peru. Live activities and tours from GetYourGuide, matched to this destination.