Best Time to Visit Peru: Month-by-Month Guide (2026)
Peru has three very different regions — the Andes, the Amazon and the coast — and they don’t share a season. But because most trips center on Cusco and Machu Picchu, the Andean calendar usually decides when to go. Here’s how to choose your dates.
Quick Answer
The best time to visit Peru is the dry season, roughly May to September — ideal for the Andes, trekking and Machu Picchu, with clear skies but the biggest crowds and highest prices. The wet season (November–March) is green, quiet and cheaper, but rainier (and the Inca Trail closes each February). April, May, September and October are excellent shoulder months.
Dry Season (May–September): The Classic Window
This is peak season for a reason:
- Clear, sunny days in the Andes and the best conditions for trekking.
- Reliable Machu Picchu views with less chance of rain.
- Cold nights, especially June–August in Cusco.
- The trade-off: more crowds and higher prices — book flights, trains, treks and hotels well ahead.
June–August is the busiest (and driest). If you want the classic experience and don’t mind company, this is it.
Wet Season (November–March): Green & Quiet
- Lush green landscapes and far fewer tourists.
- Lower prices on flights and hotels.
- More rain, heaviest January–February; afternoon showers are common.
- The Classic Inca Trail closes every February for maintenance (Machu Picchu itself stays open, reachable by train).
A good choice if you prefer solitude and don’t mind flexible, rain-ready plans.
The Shoulder Months (April, May, Sept, Oct): Often Best
Many experienced travelers aim for the edges of the dry season:
- April & early May — the landscape is still green from the rains, skies are clearing, crowds thinner.
- September & October — dry conditions easing out of peak season, with fewer people and better value.
These months balance good weather, manageable crowds and reasonable prices.
By Region
- Andes (Cusco, Machu Picchu, trekking): dry season May–September is best; shoulder months are great.
- Amazon (rainforest): rainier November–May (higher rivers, more mosquitoes); drier June–October is easier for hiking, though wildlife viewing is good year-round.
- Coast (Lima, Paracas, the south): warm and sunny December–April; Lima is often grey and misty (*garúa*) June–November.
So the “best” time depends on your mix — but for a Cusco/Machu Picchu-focused trip, follow the Andean dry season.
Festivals Worth Timing For
- Inti Raymi (Festival of the Sun) — June 24 in Cusco, the biggest Andean festival.
- Fiestas Patrias (Independence Day) — late July; festive but busy — see our Peru Independence Day guide.
How It Fits Your Trip
Once you’ve picked a season, plan the details with our guides to the best time to visit Machu Picchu specifically, what to pack for Machu Picchu & Cusco for the weather you’ll meet, and a 7 & 10-day Peru itinerary to shape the trip.
How to Book
At Viajes Peru Tour we help you choose the right dates for your priorities — weather, crowds or budget — and lock in flights, trains and treks early so peak-season logistics don’t bite. Tell us when you’re thinking of traveling.
[Plan your Peru trip →]
Frequently Asked Questions
When is the best time to visit Peru?
For most trips (Cusco and Machu Picchu), the dry season from May to September — clear skies and the best trekking, but the biggest crowds. April, May, September and October are excellent, quieter shoulder months.
What is the rainy season in Peru?
In the Andes, roughly November to March, heaviest in January–February. Expect green landscapes, fewer tourists and lower prices, but more rain — and the Classic Inca Trail closes every February.
What’s the cheapest time to visit Peru?
The wet season (November–March, excluding the holidays) generally has the lowest flight and hotel prices and the fewest crowds.
Does it matter which region of Peru I visit when?
Yes — the Andes, Amazon and coast have different seasons. The Lima coast is sunniest December–April, while the Andes are driest May–September.
When is Machu Picchu least crowded?
The wet-season months and the shoulder periods (April, early May, October) see fewer visitors than the June–August peak.
*Last updated: October 2026 | Written by the Viajes Peru Tour team*
