Cusco is one of the most fascinating destinations in South America, a city that blends Inca heritage, colonial architecture, breathtaking landscapes, and unique cultural traditions.
Because of its altitude, varied microclimates, and seasonal changes, choosing the best time to visit Cusco can significantly improve your travel experience.
In this detailed guide, you’ll learn how each month feels, what the weather is like, how crowded the city gets, and which events, treks, and activities are recommended throughout the year.
Whether you're planning to explore Machu Picchu, hike the Inca Trail, wander through markets in the Sacred Valley, or attend colorful Andean festivals, this guide covers everything you need to pick the perfect time for your visit.
The best time to visit Cusco is generally from May to September, when the weather is dry, the skies are clear, and conditions are ideal for hiking and outdoor adventures.
This period coincides with the dry season, offering the most stable climate for visiting Machu Picchu, exploring the Sacred Valley, and trekking routes such as the Inca Trail, Salkantay Trek and Lares Trek.
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However, Cusco is a year-round destination. Each month offers unique advantages depending on your travel style, budget, and preferred activities.
Some travelers prefer the lush green scenery of the rainy season, while others enjoy the vibrant festivals of June or the calm and cheaper months like February and March.
Cusco has two clearly marked seasons:
The dry season, from May to September, is widely considered the best time to visit Cusco due to its clear skies, sunny days, and minimal rainfall.
During these months, the weather is stable and perfect for outdoor activities such as visiting Machu Picchu, hiking the Inca Trail, exploring the Sacred Valley, and enjoying panoramic views across the Andes.
The dry season is considered the best time to visit Cusco because it offers clear weather, blue skies, and excellent trail conditions. Machu Picchu looks stunning during this period, and all trekking routes operate at full capacity.
May is one of the favorite months for experienced travelers. It marks the start of the dry season, with fresh landscapes still green from the rains. Temperatures are pleasant, and skies clear up beautifully.
Recommended in May:
June offers some of the best weather in Cusco and is known for its cultural festivities, including the Inti Raymi celebration—the largest Inca festival of the year.
Highlights in June:
July is one of the most popular months. Days are sunny, but nights are very cold due to the Andean winter. It’s also vacation season in many countries, so Machu Picchu and Cusco become very busy.
Recommended in July:
August is a month of Andean rituals and spiritual ceremonies, including the Pachamama Day (Mother Earth Day). Weather remains dry, though slightly warmer than July.
Ideal for:
September offers great weather with fewer visitors. It’s a perfect month for those who want the benefits of the dry season without the intense crowds.
Great activities:
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October begins the gradual shift into the rainy season. You’ll still find many sunny days, but occasional showers appear, especially in the afternoons.
Advantages:
Rain increases, but mornings remain clear. Landscapes become greener, and Cusco feels peaceful.
Best for:
December is a festive month filled with Christmas markets, special shows, and cultural activity. Expect regular showers, but also stunning green mountains everywhere.
Highlights:
January is one of the rainiest months, but still completely manageable for city tours and Machu Picchu. Trails can be muddy, but the scenery is at its greenest.
Good for:
While Machu Picchu stays open, the Classic Inca Trail closes for annual maintenance. Some remote routes may also be limited due to weather conditions.
Still good for:
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March is a transition month where rains begin to decrease, and temperatures become warmer. It’s a beautiful time for photography.
April is another excellent month, just before the dry season fully begins. You’ll enjoy quieter attractions with wonderful green landscapes.
While Cusco itself is incredible, many travelers come primarily to see Machu Picchu.
Best Months:
May, June, July, August, and September
Good Months:
April, October
Rainy But Manageable:
November, December, January, March
Challenging Month:
February (very rainy + Inca Trail closed)
If your goal is to trek, the best months are:
Families often prefer:
If your focus is saving money:
December, January, February, March
These months offer:
Crowd levels in Cusco shift noticeably with the seasons. The dry months attract the most visitors, while the rainy season offers a quieter and more relaxed atmosphere.
| Month | Weather | Rain | Crowds | Best For |
|---|---|---|---|---|
| January | Warm, rainy | High | Low | Budget travel |
| February | Rainiest | Very high | Very low | City tours |
| March | Rain decreasing | High | Low | Photography |
| April | Pleasant | Moderate | Medium | Machu Picchu |
| May | Dry, sunny | Low | High | Inca Trail |
| June | Dry, cold nights | Low | Very high | Culture & festivals |
| July | Sunny, cold | Very low | High | Trekking |
| August | Dry, crisp | Very low | High | Culture |
| September | Mild | Low | Medium | Easy hikes |
| October | Mixed | Medium | Medium | Balanced weather |
| November | Cloudy, mild rain | Medium-high | Low | Cheaper travel |
| December | Rain begins | High | Medium | Christmas markets |
Yes, Cusco gets cold at night due to its high altitude (3,400 m / 11,150 ft). Days are usually warm and sunny.
From December to March. Rainy season means fewer tourists and better prices.
July is usually the driest month.
June, because of festivals and perfect weather.
May or September for the perfect balance of weather and crowds.
No. It closes in February for maintenance.
Absolutely. Tours operate normally, but trekking routes may be more challenging.
June to September due to crystal-clear skies.
