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The best time to visit Machu Picchu is the dry season, from May to September, when days are sunny, the trails are firm, and the ruins sit under clear blue skies. June to August are the driest and busiest months, while April, May, September and October are the quieter shoulder months with reliably good weather. February is the wettest month of all, and the classic Inca Trail closes entirely for maintenance.
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Machu Picchu Weather: Dry Season vs Wet Season
Machu Picchu weather runs on two seasons rather than four. The dry season, roughly May to October, brings cool, clear mornings and sunny afternoons, with little rain and the best odds of that postcard view over the ruins. The wet season, November to April, is warmer but cloudier, with frequent afternoon showers that peak in January and February.
The site sits at about 2,430 metres in a cloud forest, so weather is always a little unpredictable: even in the dry season a misty morning can burn off into brilliant sun by nine o’clock. Whatever month you choose, pack for layers and for the chance of rain. The difference between seasons is one of odds, not guarantees.
| Month | Season | Weather | Crowds |
|---|---|---|---|
| Jan | Wet | Warm, frequent rain | Low |
| Feb | Wet (peak) | Wettest; Inca Trail closed | Lowest |
| Mar | Wet | Rain easing | Low |
| Apr | Shoulder | Green, drying out | Moderate |
| May | Dry | Clear, mild | Moderate |
| Jun | Dry (peak) | Sunny, cold nights | High |
| Jul | Dry (peak) | Sunny, cold nights | Highest |
| Aug | Dry (peak) | Sunny, dusty | Highest |
| Sep | Shoulder | Clear, warming | Moderate |
| Oct | Shoulder | Mostly dry | Moderate |
| Nov | Early wet | Occasional showers | Low |
| Dec | Wet | Green, rainy | Low-Mid (holidays) |
The Best Time of Year to Visit Machu Picchu, Month by Month
If we had to name the single best time of year to visit Machu Picchu, it would be the shoulder months of May and September. You get dry-season weather without the full peak-season crowds of June, July and August, and the landscape is still green from the recent rains. Prices for trains and permits also sit slightly below the July high, and our guide to the best time to visit Peru covers timing for the wider country.
Peak dry season, June through August, is the safest bet for clear skies and the busiest time on the mountain. It also overlaps with Inti Raymi, the Festival of the Sun in Cusco on 24 June, which is worth planning around if you want to see it. The wet-season months reward flexible travelers with green terraces, thinner crowds and lower prices, at the cost of cloud and rain.
Machu Picchu Rainy Season: What December to March Is Really Like
The Machu Picchu rainy season runs from November to March, peaking in January and February. Rain tends to arrive in the afternoon rather than all day, so a well-timed early visit can still be dry. The upside is real: green terraces, dramatic clouds pouring over the peaks, far fewer people, and lower prices on trains and hotels in Aguas Calientes.
The trade-offs are cloud that can hide the classic view, slick stone underfoot, and a small risk of landslides closing the rail line after heavy rain. For flexible, budget-minded travelers who do not mind a poncho, the rainy season is underrated. For a once-in-a-lifetime trip with fixed dates, the dry season is the safer call.
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The Worst Time to Visit Machu Picchu (and Why February Is Tricky)
The worst time to visit Machu Picchu, weather-wise, is February. It is the wettest month, cloud cover is at its heaviest, and the risk of rain-related rail disruptions is highest. Crucially, the classic four-day Inca Trail closes for the whole of February each year for maintenance and conservation, so trekkers have to use an alternative route such as the Salkantay or take the train.
The other honest answer is that the worst time depends on what you dislike most. If crowds bother you more than weather, then July and August, the peak dry-season months, are your worst case: sold-out permits, busy trains and queues at the entrance. If rain bothers you more than people, February is the month to avoid. You cannot escape both at once, so pick your trade-off and plan around it.
Crowds and High Season: When Machu Picchu Is Busiest
High season tracks the dry weather. From June to August the site runs near its daily visitor cap, permits for Huayna Picchu and the Inca Trail sell out months ahead, and the early-morning trains fill quickly. If you want to visit in these months, book your entrance ticket and any add-on climbs as far in advance as you can, ideally two to three months out.
Outside those peak months the mountain breathes easier. The shoulder weeks in May, September and October give you dry-season light with noticeably shorter queues, which is why they remain our favourite window for first-time visitors who want both good weather and room to move.
Best Time of Day to Visit Machu Picchu
Season aside, the time of day matters more than most visitors expect. The first entry slots, from around 6 a.m., offer the softest light, the thinnest crowds and a chance of morning mist lifting off the ruins. The middle of the day, roughly 10 a.m. to 1 p.m., is the busiest and brightest. Late-afternoon slots thin out again as day-trippers head back down to catch their trains.
If you are staying overnight in Aguas Calientes, an early slot on your second morning is the reward for the extra night. Day-trippers arriving from Cusco are usually locked into the midday rush, which is one more reason to build at least one night at the foot of the mountain into a wider Peru route.
Common Questions, Answered
When is the best time to visit Machu Picchu?
The dry season, May to September, is the best time to visit Machu Picchu, with clear skies and firm trails. May and September are the sweet spot: dry weather without the full June-to-August crowds.
What are the best months to visit Machu Picchu?
May, June, July, August and September are the driest and most reliable months. May and September add the bonus of thinner crowds than midsummer.
What is the worst time to visit Machu Picchu?
February is the wettest month and the one when the classic Inca Trail closes for maintenance. If you dislike crowds more than rain, July and August are your worst case instead.
Is Machu Picchu open in the rainy season?
Yes. Machu Picchu is open year-round, including the rainy season from November to March. Only the classic Inca Trail closes, and only in February; the site and the train stay open.
When does the Inca Trail close?
The classic four-day Inca Trail closes every February for maintenance and conservation. Alternative treks such as the Salkantay run all year, and the train to Machu Picchu is unaffected.
How many days do you need for Machu Picchu?
Two days is the comfortable minimum: one to travel from Cusco and sleep in Aguas Calientes, and one for an early entry to the ruins. Trekkers should allow four to five days for the Inca or Salkantay routes.
What is the best time of day to visit Machu Picchu?
The first slots from around 6 a.m. offer the softest light and thinnest crowds, with a chance of lifting mist. Midday is busiest; late afternoon thins out again as day-trippers leave.
Is it worth visiting Machu Picchu in the rainy season?
It can be, if you are flexible. You trade the risk of cloud and rain for green landscapes, thin crowds and lower prices. For a fixed once-in-a-lifetime trip, the dry season is the safer choice.
Most travelers planning Machu Picchu are also weighing the Galápagos. The islands pair naturally with the Andes on one longer route, and the timing is flexible year-round.
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The Bottom Line
The best time to visit Machu Picchu is the dry season, and the shoulder months of May and September are the sweet spot inside it: dry skies, manageable crowds, and green hillsides. Avoid February if rain worries you and the Inca Trail is on your list. Book peak-season permits months ahead, arrive early in the day, and give yourself a night in Aguas Calientes so the mountain is yours before the crowds arrive.
Photos: Machu Picchu panorama by Brian Jeffery Beggerly (CC BY 2.0); morning mist by Jorge Castro Ruso (CC BY-SA 2.0), via Wikimedia Commons.
