April to May and September to October. Month by month below, with the weather, what's on and what it costs to fly there from your city.
Most sources favor the shoulder months of April, May, September and October for good weather with smaller crowds than June to August.
8 of the 10 travel guides we read name these months.
Average high and low in Machu Picchu
JanuaryChecking fares…One source calls late January the worst time, because intense rain brings landslides that block the train and roads.January and February are the wettest months, with muddy, slippery trails.
FebruaryChecking fares…The Inca Trail closes every February for maintenance, though Machu Picchu itself stays open daily.The closure makes the site even quieter, according to one travel specialist.February is among the least crowded times at the site.
MarchChecking fares…March is a transition month as the rains ease.Holy Week in late March is one of the busier surge periods.
Best timeAprilChecking fares…April to early May is called a sweet spot, with green mountains and room between tour groups.The wet season rains have mostly passed and crowds have not yet peaked.April feels lively after the wet season rains.
Best timeMayChecking fares…By April and May the rainy season has mostly passed, with clear skies and quiet trails.May is another good month to hike the Inca Trail.May and June are the most popular months for hiking the Inca Trail.
JuneChecking fares…June marks the start of the high season.Cusco has festivals and parades in June, including its anniversary.The Festival of the Sun (Inti Raymi) is held at the end of June.
JulyChecking fares…July and August are the busiest months at the site.Days start near 10°C and reach above 20°C by afternoon, so layers help.
AugustChecking fares…August suits those who do not mind crowds and want all-day sun.Dry season weather brings clear skies, but also the heaviest crowds.
Best timeSeptemberChecking fares…September and early October are clear and dry with far fewer crowds than mid-year.Nights are still chilly in September, though less cold than July and August.September starts to quieten down.
Best timeOctoberChecking fares…By October the crowds have mostly dispersed.October temperatures are ideal for hiking the Inca Trail.
NovemberChecking fares…November marks the start of the wet season, with occasional showers and low mists.Showers return and conditions grow wetter in November and December.
DecemberChecking fares…December through March is the rainy season in Peru.December and January are the greenest months for those who accept rain.The site is open every day of the year, holidays included.Weather: Machu Picchu averages (long-term averages), as listed in its climate table on Wikipedia.
Live fares from your airport. Watch them and we alert you when they drop.
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