South America

Peru in May

Many regulars' favorite month: dry-season light, leftover green, and the June crowd wave not yet arrived. Book treks a few months out.

BestDry season begins, Cusco highs near 68F (20C), crisp and clear

Machu Picchu, Peru — PeruPhoto: Diego Delso, CC BY-SA 4.0

The straight answer

May is one of the best months of the year to visit Peru. Many regulars' favorite month: dry-season light, leftover green, and the June crowd wave not yet arrived. Book treks a few months out.

Weather: Dry season begins, Cusco highs near 68F (20C), crisp and clear
Crowds: 3 of 5
Prices: 3 of 5

What May is like in Peru

May is many regulars' favorite month. The dry season begins, Cusco highs are near 68F (20C), and the air is crisp and clear. The valleys still carry some green, and the big June crowd wave has not arrived yet. Nights are cold, especially on treks. Lima starts its gray, misty garua season, though rain there is rare.

It suits nearly everyone, especially trekkers and homeschool families who can travel during the school year. Book Inca Trail permits and Machu Picchu tickets a few months out. If May is full, September offers similar conditions.

Make the most of May

What is especially good about Peru this month.

Dry-season light

Clear skies and sharp mountain views make it one of the best months for photos at Machu Picchu.

Trek season starts

The Inca Trail, Salkantay and Lares treks are all in good shape, before the peak season rush.

Lake Titicaca

Dry weather is ideal for an island homestay on the lake, as long as you acclimatize first.

What to pack for May

A warm down jacket for cold nights
Layers for big day-to-night temperature swings
Broken-in hiking boots
Sunscreen and lip balm for the high altitude

Our timing tip

Book the first Machu Picchu entry slot of the day for the calmest visit and the best light.

Book Peru for May.

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Hotels. Expedia
Hotels in Peru
Opens a hotel search for Peru in May, dates filled in. Book early for the best months: the good rooms go first.
Hotels for May
Vacation rentals. Vrbo
Vacation rentals in Peru
Whole homes, condos and villas. Usually the better deal for families and groups, with a kitchen and room to spread out.
Rentals on Vrbo
Tours and tickets. Expedia
Tours and tickets in Peru
Timed-entry tickets, day trips and guided tours in Peru for May. Popular slots sell out in the best months.
Tours and tickets

Things to do in Peru

Full guide

Machu Picchu

Entry runs on timed tickets and fixed circuits, with daily caps; buy weeks or months ahead in high season. First-slot mornings and late afternoons are the calm ends of the day.

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The Inca Trail

The classic four-day approach through cloud forest and ruins to the Sun Gate. Permits are capped and sell out months ahead for May through September, and the trail closes every February.

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Cusco

The Inca capital wearing a baroque colonial shell: Qorikancha, the San Pedro market, and stone alleys at 11,150 feet. Arrive two days before any trek to acclimatize.

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The Sacred Valley

Pisac's market and ruins, Moray's crop-circle terraces, the Maras salt pans, and Ollantaytambo's fortress. Sleeping in the valley beats commuting from Cusco.

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A Salkantay or Lares trek

The great Inca Trail alternatives: higher and wilder on Salkantay, more village-based on Lares, with far easier booking and the same dry-season calendar.

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The Peruvian Amazon

Fly from Cusco to Puerto Maldonado for accessible lodges, or deeper via Iquitos. Warm and wet all year; dry-season months bring lower rivers and easier wildlife trails.

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Beat the crowds

Aim for May or September: both sit inside the dry-weather window while dodging the June-through-August permit scramble and price peak.
At Machu Picchu, book the first morning entry or the final afternoon slots: the site breathes at the ends of the day, while late morning belongs to the train-tour wave.
Sleep in Aguas Calientes or Ollantaytambo the night before your visit rather than day-tripping from Cusco: you gain the quiet hours and lose the 4am bus panic.
Choose the Salkantay or Lares treks over the Inca Trail if permits are gone: comparable scenery, a fraction of the booking stress, and quieter campsites.

Know before you go

The Inca Trail closes for all of February, every year, for maintenance during the rains. Machu Picchu itself stays open year-round, reachable by train and bus, and alternative treks like Salkantay continue operating, weather permitting.
Machu Picchu runs on strict daily caps, timed entries, and defined walking circuits, with add-on peaks like Huayna Picchu capped even tighter: in high season, tickets must be secured weeks to months ahead, not at the gate.
Wet-season disruption is real but manageable: January through March can bring landslides that occasionally interrupt the rail line and close trails; build slack days around any rainy-season Machu Picchu visit.
Altitude is the invisible gatekeeper: Cusco sits at about 11,150 feet, higher than most visitors have ever slept. Plan two easy days before trekking, hydrate, and consider starting in the lower Sacred Valley.

Peru in May, quick answers

Is May a good time to visit Peru?

May is one of the best months of the year to visit Peru. Many regulars' favorite month: dry-season light, leftover green, and the June crowd wave not yet arrived. Book treks a few months out.

What is the weather like in Peru in May?

Dry season begins, Cusco highs near 68F (20C), crisp and clear.

Is Peru crowded in May?

Crowds in Peru are moderate in May; timed bookings still help at the biggest sights.