Quick verdict
Peak season: May–Sep. Shoulder: Apr, Oct. Low: Jan–Mar, Nov–Dec.
Machu Picchu sits in a cloud-forest microclimate — warmer and considerably wetter than Cusco.
What's the weather like in Machu Picchu by month?
Each month classified as peak (best balance of weather and value), shoulder (a step in either direction), or low season.
Why visit Machu Picchu during May–Sep?
The high tourist season — clear blue skies most days, near-zero rainfall, and very cold pre-dawn for the sunrise slots. Bring a fleece for 06:00 entries; you will strip down by 09:00.
Shoulder season (Apr, Oct) trades a small weather concession for noticeably smaller crowds and softer prices — often the sweet spot for travelers who want flexibility.
Low season (Jan–Mar, Nov–Dec) is when prices fall hardest. Expect weather extremes (heat, humidity, cold, or rain depending on the destination) and reduced hours at some seasonal businesses, but the trade-off can be worth it if budget or solitude matters more than perfect conditions.
What festivals and events happen in Machu Picchu?
- Inti Raymi (Festival of the Sun)June 24
The Inca solar festival — celebrated primarily in Cusco at Sacsayhuaman, but Machu Picchu also marks the day with sunrise alignment events at the Sun Temple. Citadel sells out 90+ days in advance for the week around June 24. Cusco hotel prices double.
- Anniversary of Hiram Bingham's "Discovery"July 24
Marked annually with cultural performances and discounted entry days for Peruvian residents. Tourists see no direct benefit but the wider Cusco region is animated.
- Mid-Wet-Season Inca Trail ClosureFebruary (entire month)
Not a festival — the Peruvian government closes the Inca Trail for the entire month of February each year for maintenance and recovery from heavy wet-season traffic. Machu Picchu itself remains open. Salkantay and other alternative treks remain available.
- Peruvian Independence Days (Fiestas Patrias)July 28-29
National holidays — Peruvian tourists swarm Machu Picchu in late July; book even earlier than usual. Discounted entry for nationals does not extend to foreigners.
Cooler & warmer in South America this May
If Machu Picchu's May weather isn't your match, here are the closest South America alternatives at different temperatures. Distances are from Machu Picchu.
Cooler
See the full ranked list: All South America destinations in May →
Frequently asked
When is the best time to visit Machu Picchu?
The best time to visit Machu Picchu is May–Sep. Machu Picchu sits in a cloud-forest microclimate — warmer and considerably wetter than Cusco. These months balance comfortable weather, manageable crowds, and prices that haven't yet hit peak-season highs.
When is the cheapest time to visit Machu Picchu?
Low-season months in Machu Picchu run Jan–Mar, Nov–Dec. Flights and hotels typically run 20-40% cheaper than peak. The trade-off is weather (which is why these months are off-peak) and some businesses operating shorter hours, especially in smaller seasonal destinations.
What's the weather like in Machu Picchu year-round?
Summer averages around 18°C (64°F) and winter averages around 12°C (54°F) in Machu Picchu. Machu Picchu sits in a cloud-forest microclimate — warmer and considerably wetter than Cusco. Two clear seasons: dry (May-October) with reliable morning sun and afternoon clouds, and wet (November-April) with daily heavy rain and frequent landslide-driven rail closures. Mornings can be foggy year-round; the fog usually burns off between 08:00 and 10:00.
What festivals or events are happening in Machu Picchu?
Notable events in Machu Picchu: Inti Raymi (Festival of the Sun) (June 24); Anniversary of Hiram Bingham's "Discovery" (July 24); Mid-Wet-Season Inca Trail Closure (February (entire month)). The Inca solar festival — celebrated primarily in Cusco at Sacsayhuaman, but Machu Picchu also marks the day with sunrise alignment events at the Sun Temple. Citadel sells out 90+ days in advance for the week around June 24. Cusco hotel prices double.
How many days do I need in Machu Picchu?
Most travelers spend 3-5 days in Machu Picchu, which covers the main neighborhoods, top attractions, and a half-day day trip. Add a day if you're visiting during peak season when crowds slow you down, or if you're combining Machu Picchu with nearby destinations.
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Full guide
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Cost, food, neighborhoods, transit, and hand-picked things to do.
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