How Does Weather & Best Time Work in Peru?
Last verified: 2025-06 · Americas
1The Quick Answer
May to October is the dry season and the best time for Machu Picchu and trekking; Lima is grey and foggy June–November but the coast and highlands are clear.
2What You Need to Know
Peru has two main seasons: dry (May–October) and wet (November–April). For trekking the Inca Trail and visiting Machu Picchu with the best weather and visibility, May–October is ideal, but June–August is also the most crowded and expensive period. The Inca Trail closes entirely in February for maintenance. Lima paradoxically experiences its greiest, most overcast weather during the highland dry season due to the coastal garúa (sea fog) from June to November. Máncora beach is best December–March. The Amazon sees heaviest rainfall December–May. Cusco dry season nights can be extremely cold.
3Practical Tips
Practical Tips
- 1April and May (just before peak season) offer an excellent balance — Inca Trail is open, crowds are lighter than June–August, and you catch the end of the green season for lush landscapes.
- 2If visiting Lima for food and culture only, the 'grey season' (June–November) is fine — the city's restaurant scene and museums are excellent regardless of coastal fog.
- 3Cusco's Inti Raymi (Festival of the Sun) on June 24th is spectacular but the city is extremely crowded and accommodation must be booked many months ahead.
Important Warning
The Inca Trail closes throughout the entire month of February for maintenance — if trekking is your priority, plan around this closure.
How does this compare?
Weather & Best Time rules in nearby and similar countries:
Dry season from November to April is the best time to visit; hurricane season runs June to November and particularly affects the Yucatán Peninsula and Caribbean coast.
Rio and São Paulo are best April–June and August–October; the Amazon's dry season runs June–November; the Northeast is drier and sunny almost year-round; Carnival falls in February or March.
The best time to visit most of Canada is June through September — winters are genuinely extreme in most regions, though Vancouver stays mild year-round.
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More About Peru
Tip around 10% at tourist restaurants and tip guides generously (50–100 PEN per day), but always check whether service is already included on your bill.
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Lima has the Metropolitano BRT and Uber/InDriver for safer city travel, while intercity travel relies on reputable bus companies and pre-booked trains to Machu Picchu.
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Lima has good private clinics, but outside the capital medical facilities are limited and altitude sickness is a serious risk at Cusco (3,400 m) and Lake Titicaca (3,800 m).
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Drug laws are extremely strict — cocaine possession carries severe penalties — and Machu Picchu has rigorous rules including no drones and mandatory time-slot entry.
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Call 105 for police, 117 for ambulance, 116 for fire, and the free iPeru tourist helpline on 0800-11-0000 for tourist-specific assistance.
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Dress modestly at churches, pack warm layers for the highlands where temperatures swing dramatically, and bring rain gear for jungle and wet-season travel.
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