Climate guide for Huayna Picchu, Peru

Best Time to Visit
Huayna Picchu

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01 · Peru

About Huayna Picchu

Huayna Picchu is the steep green peak that rises behind the ruins of Machu Picchu, reached by a narrow stairway of stone steps built by the Inca. The climb takes about an hour, passes the Temple of the Moon and ends at a lookout over the citadel and the Urubamba valley. Entry needs a timed permit bought in advance, and most visitors stay in Aguas Calientes below. The dry months from May to September are the most reliable for the climb; the peak can close in heavy rain.

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Did you know?

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Travel Tips

01Best time & timing
Climate scores swing from 6.3/10 in February to 9.6/10 in August; the safest picks are August, September, October.
02Weather & what to pack
Expect around 14°C and 2 mm of rain in August, with roughly 24 bright days. Pack layers you can shed by midday plus one warm layer for the evening.
03Crowds & value
Peak-season pricing concentrates in August. For better value, May scores 8.9/10 at lower-season rates.

Things to do in Huayna Picchu

Huayna Picchu, Peru. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Huayna Picchu: the short answer

The best time to visit Huayna Picchu is August, followed by September, October. Those months combine the most usable temperatures with the fewest lost days to rain: August averages 14°C with 2 mm of rain and about 24 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are February, March. If budget matters more than perfect weather, February is the strongest of the low-rate months at 6.3/10.

Across the year Huayna Picchu swings from 13°C in June to 16°C in October, a 2-degree spread, while rainfall ranges from 2 mm in August to 279 mm in February. That is the whole planning problem in one sentence: Huayna Picchu is not equally good year-round, and the difference between the best and worst month here is 3.3 points on a 10-point scale.

Warmest month: October (16°C). Coolest: June (13°C). Driest: August (2 mm). Wettest: February (279 mm).

Huayna Picchu month by month

January in Huayna Picchu — reliably good (9th best month)

Good · 8.2/10

January averages 14°C (58°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rainfall runs 84 mm, so plan one flexible day in three; you still get about 20 days with 6+ hours of sunshine and 12.7 hours of daylight.

It scores 8.2/10 here, 9th of 12 months, against 9.6/10 in the destination's best month.

Figure on mid-season pricing, with crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer, footwear you can get muddy.

February in Huayna Picchu: mixed conditions, plan around the weather

Trade-offs · 6.3/10

February averages 14°C (57°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

279 mm of rain puts this in monsoon territory — about 17 days with 6+ hours of sunshine across the whole month, and multi-day washouts are normal.

It scores 6.3/10 here, 12th of 12 months, against 9.6/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination.

Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella, footwear you can get muddy.

Flexible dates? August scores 3.3 points higher here — enough to change the trip.

March in Huayna Picchu — reliably good (11th best month)

Good · 7.8/10

Temperatures hover around 14°C (57°F) — the kind of month where neither heat nor cold forces the schedule.

Budget for roughly 83 mm of rain this month — a flexible day or two helps — with about 18 days with 6+ hours of sunshine and 12.1 hours of daylight to work around it.

That is 7.8/10 on the same scale — 11th of 12 months, versus 9.6/10 for the best month here.

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer, footwear you can get muddy.

If your dates are flexible, August is materially better in Huayna Picchu — 1.8 points higher on the same scale.

April ranks 7th of 12 for Huayna Picchu — one of the best windows

Best window · 8.7/10

April averages 14°C (58°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Expect 37 mm of rain — occasional showers rather than washed-out days — alongside about 19 days with 6+ hours of sunshine and 11.7 daylight hours.

A 8.7/10 puts this among the year's best months in Huayna Picchu (7th of 12); only August scores higher, at 9.6/10.

Plan for mid-season pricing, with crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.

May is one of the strongest months in Huayna Picchu (6th)

Best window · 8.9/10

Temperatures hover around 14°C (57°F) — the kind of month where neither heat nor cold forces the schedule.

At just 12 mm for the month, rain will not shape your plans; you get about 19 days with 6+ hours of sunshine and 11.4 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for Huayna Picchu at 8.9/10 (6th of 12), just behind August at 9.6/10.

Budget for mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.

June in Huayna Picchu — one of the year's strongest windows (5th)

Best window · 9.1/10

June averages 13°C (56°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rain is a non-issue at 8 mm for the month, with about 20 days with 6+ hours of sunshine and 11.2 hours of daylight to work with.

A 9.1/10 puts this among the year's best months in Huayna Picchu (5th of 12); only August scores higher, at 9.6/10.

Plan for mid-season pricing, with crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.

July is one of the strongest months in Huayna Picchu (4th)

Best window · 9.5/10

July averages 14°C (57°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rain is a non-issue at 3 mm for the month, with about 23 days with 6+ hours of sunshine and 11.3 hours of daylight to work with.

A 9.5/10 puts this among the year's best months in Huayna Picchu (4th of 12); only August scores higher, at 9.6/10.

Figure on peak pricing, with this is one of the busiest months here.

Pack layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.

August: the best month of the year in Huayna Picchu

Best window · 9.6/10

Temperatures hover around 14°C (58°F) — the kind of month where neither heat nor cold forces the schedule.

At just 2 mm for the month, rain will not shape your plans; you get about 24 days with 6+ hours of sunshine and 11.6 hours of daylight.

On our climate-comfort scale this is the top-ranked month of the year for Huayna Picchu at 9.6/10 — the reference point every other month on this page is measured against.

Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.

September in Huayna Picchu — one of the year's strongest windows (2nd)

Best window · 9.6/10

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.

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.

Pack layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.

October ranks 3rd of 12 for Huayna Picchu — one of the best windows

Best window · 9.6/10

October averages 16°C (60°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rain is a non-issue at 14 mm for the month, with about 26 days with 6+ hours of sunshine and 12.3 hours of daylight to work with.

A 9.6/10 puts this among the year's best months in Huayna Picchu (3rd of 12); only August scores higher, at 9.6/10.

Plan for peak pricing, with 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.

Pack layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.

November in Huayna Picchu — one of the year's strongest windows (8th)

Best window · 8.5/10

November averages 15°C (59°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rainfall runs 93 mm, so plan one flexible day in three; you still get about 24 days with 6+ hours of sunshine and 12.6 hours of daylight.

A 8.5/10 puts this among the year's best months in Huayna Picchu (8th of 12); only August scores higher, at 9.6/10.

Figure on mid-season pricing, with crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer, footwear you can get muddy.

December in Huayna Picchu: strong conditions, 10th of 12

Good · 8.2/10

Temperatures hover around 15°C (58°F) — the kind of month where neither heat nor cold forces the schedule.

Budget for roughly 90 mm of rain this month — a flexible day or two helps — with about 21 days with 6+ hours of sunshine and 12.8 hours of daylight to work around it.

That is 8.2/10 on the same scale — 10th of 12 months, versus 9.6/10 for the best month here.

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer, footwear you can get muddy.

FAQ

Frequently asked

When is the best time to visit Huayna Picchu, Peru?
In Ideal Weather mode, the best months to visit Huayna Picchu are August, September, October, July, June, May. August is the single peak month with an Ideal Weather score of 9.6/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Huayna Picchu year-round?
Huayna Picchu has a climate profile suited to nature and wildlife travel. Average monthly temperatures range from 13°C in June to 16°C in October, with Ideal Weather scores between 6.3 and 9.6 out of 10.
Which months should I avoid in Huayna Picchu?
The lowest Ideal Weather-scoring months in Huayna Picchu are February (6.3/10), March (7.8/10), January (8.2/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Huayna Picchu?
February is the wettest month in Huayna Picchu, averaging about 279 mm of rainfall. August is the driest, at roughly 2 mm.
Which is the sunniest month in Huayna Picchu?
October sees the most sun in Huayna Picchu, with about 26 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Huayna Picchu a good destination for nature and wildlife travel?
Huayna Picchu is well suited to nature and wildlife travel. Its highest Ideal Weather window (August, September, October, July, June, May) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Huayna Picchu calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Huayna Picchu: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for nature and wildlife travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

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