What to expect in Cusco & Machu Picchu in October
October is a strong choice for Cusco & Machu Picchu: 21° / 5°, with manageable crowds at the big attractions and prices close to the yearly average.
Cusco & Machu Picchu weather in October
Typical conditions in Cusco & Machu Picchu during October, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.
| Average high | 21°C 70°F |
|---|---|
| Average low | 5°C 41°F |
| Rainfall | Moderate 30/100 |
| Total rainfall | 39 mm1.6 in |
| Daylight | 12 h 24 min |
| How it feels | Mild — layers weather |
Average highs sit around 21°C with lows near 5°C. It is one of the drier months — pack light.
Crowds & demand
Crowd levels are Moderate for Cusco & Machu Picchu — manageable crowds at the big attractions.
Prices & value
This month counts as shoulder season: prices close to the yearly average.
What to pack
Layers you can shed: 21°C by day and about 5°C after dark is a two-jacket kind of month.
What it costs
Costs in October sit around the yearly average for Cusco & Machu Picchu — neither a bargain nor a squeeze. Booking a few weeks out is usually enough. Compared with the most expensive month of the year, you are looking at roughly 35% less.
Who this month suits
- Travellers who want the most reliable weather
- Anyone travelling on a budget
Events & what’s on
No major festivals fall in October, so the destination feels like its everyday self.
Cusco & Machu Picchu in October compared with nearby months
If your dates are flexible by a few weeks, this is what shifting them actually buys you.
| Month | Temp | Crowds | Price | Score |
|---|---|---|---|---|
| August | 20° / 1° | High | $$$ | 44 |
| September | 21° / 3° | High | $$ | 53 |
| October · This month | 21° / 5° | Moderate | $$ | 59 |
| November | 21° / 6° | Moderate | $$ | 61 |
| December | 20° / 6° | Moderate | $$ | 59 |
These months score higher for Cusco & Machu Picchu on the same blend of weather, crowds and price. Same destination, better odds.
Or go somewhere else in October
If the destination is negotiable but the month is not, these places are at their best in October.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated October 2026
