Peru, nestled in the western part of South America, boasts a diverse climate owing to its varied geography. From the coastal plains to the towering Andes and the lush Amazon Rainforest, each region experiences distinct weather patterns. In this article, we’ll delve into the weather in Peru in May with travel tips from our local travel experts.
In Peru, the month of May marks the transition between the end of the wet season and the beginning of the dry season, especially in the Andean regions. With the diversity of climate zones in Peru, ranging from desert to high mountains to rainforest, the weather can vary greatly depending on where you are.
Along the coastal region of Peru in May, temperatures are generally mild and pleasant. Daytime temperatures often range from 18 to 25°C (64 to 77 degrees Fahrenheit), providing a comfortable atmosphere for coastal cities such as Lima.
The nights are cooler, but overall, May is considered a favorable time to visit the coastal areas due to the more stable and dry conditions.
In the Andean regions of Peru, May marks the beginning of the dry season. During the day, temperatures can range from 15 to 20°C (59 to 68°F), making it a suitable time for exploring high-altitude cities like Cusco and Arequipa.
However, temperatures can drop significantly at night so it is advisable to bring layers to stay warm in the cooler evenings.
May in the Amazon rainforest region sees warm and humid conditions. Daytime temperatures can climb to around 30°C (86°F) or higher, creating a hot and tropical environment. The humidity is relatively high, and occasional rainfall can be expected, contributing to the lush greenery of the rainforest.
May in Peru generally marks the transition to drier conditions, particularly in the coastal and Andean regions. Coastal areas experience minimal rainfall, and the weather tends to be more arid.
In the Andean regions, rainfall decreases, and the humidity levels drop as the dry season takes hold. However, in the Amazon rainforest, May still sees some rainfall, contributing to the region's high humidity.
The weather in Peru in May is great for discovering markets © Shutterstock
May can be an excellent time to visit Peru for several reasons. It marks the beginning of the dry season along the coast and in many inland areas, providing pleasant weather for exploring popular destinations like Lima, Cusco, and Machu Picchu. Additionally, May falls within the shoulder season, which means fewer crowds compared to peak tourist months.
Traveling to Peru in May unlocks a treasure trove of benefits, making it a prime time for those seeking to immerse themselves in its diverse landscapes and rich cultural tapestry. This month marks the sweet spot with its transition into the dry season, offering clear skies and warm days across many regions. It's an exceptional period for outdoor enthusiasts, especially in the Andean areas like Cusco and the Sacred Valley, where the climate is most favorable.
Wildlife enthusiasts will find the Amazon rainforest particularly inviting, as the receding waters from the rainy season improve chances for prime wildlife viewing, with animals gathering around water sources. The aftermath of the rainy season means the scenery across Peru is at its most vibrant, with lush, green landscapes providing a stunning backdrop to historical sites, including the iconic Machu Picchu. Moreover, May ushers in the festival season, giving visitors a unique opportunity to experience Peru's cultural festivals, rich in traditions and colorful celebrations.
Kuelap is not to missed on your Peru itinerary © Shutterstock
Visiting Peru in May offers unique experiences, yet it's wise to consider a few drawbacks. Occasional rainfall, particularly in the highlands and rainforest regions, is still a possibility, even as the dry season approaches, so packing appropriate gear is advisable. Coastal towns remain enjoyable, but as the weather cools, swimming and water sports may be less appealing due to rougher waters. Additionally, the end of May marks the early onset of the high season, leading to a slight increase in prices and more visitors at popular tourist spots, affecting the tranquility of your visit.
Traveling to Peru in May is a unique experience with moderate crowds and reasonable costs. As the country transitions from the wet to dry season, May presents an ideal climate for exploring Peru's diverse landscapes.
Tourist attractions like Machu Picchu are less crowded compared to peak months, allowing for a more intimate experience. Additionally, May falls just before the high season, resulting in more affordable accommodations and travel expenses.
Looking for a budget travel destination? Check out our list of the 20 cheapest places to travel around the world.
The weather in Peru in May is great for exploring the Rainbow Mountains © Shutterstock
Visiting Peru in May presents a distinct advantage over other months due to its transitional weather and fewer crowds. The country experiences the shift from the wet to dry season, resulting in pleasant temperatures and lush landscapes.
Compared to peak months, such as June and July, May offers a more tranquil experience at popular sites like Machu Picchu, making it an excellent choice for those seeking a balance between favorable weather and a less crowded travel environment.
Still deciding when the best time to visit is? See our guide to when to go to Peru.
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Or browse our Peru itineraries for inspiration.
20 geological wonders of the world: Colca Canyon, Peru © Shutterstock
Here are a few destinations to consider exploring in May, or see our guide to the best things to do in Peru.
Take advantage of the pleasant weather to explore the historic city of Cusco. Wander through its charming streets, visit historic sites like Sacsayhuaman, and immerse yourself in the local culture.
Explore the Sacred Valley, which is rich in Incan history and surrounded by breathtaking scenery. Visit Pisac and Ollantaytambo, two picturesque towns with archaeological sites and vibrant markets.
If you're seeking adventure, try paragliding over the cliffs of Miraflores in Lima. May provides stable weather conditions, allowing for a thrilling experience with panoramic views of the Pacific Ocean.
The weather in Peru in May is great for exploring the Sacred Valley © Shutterstock
Visit Puno and take a boat tour of Lake Titicaca, the highest navigable lake in the world. Explore the floating Uros Islands and Taquile Island, experiencing the unique culture of the indigenous communities.
Head to Arequipa, known for its stunning architecture and the iconic Santa Catalina Monastery. May offers mild temperatures, making it an ideal time to explore this charming city.
The weather in Peru in May is great for hiking in places like Cordillera Blanca © Shutterstock
Here are some of the events and festivals to look forward to in May:
While not unique to Peru, Labor Day is observed nationwide with various events and activities. In major cities, you may find parades, demonstrations, and cultural events celebrating workers' contributions.
This traditional festival, celebrated in various regions, involves the decoration of crosses with flowers, ribbons, and other ornaments. Festivities include processions, traditional dances, and religious ceremonies.
Cusco hosts one of the most significant Corpus Christi celebrations in Peru. This religious festival includes colorful processions, traditional dances, and cultural events. It often involves the participation of local communities and is a vibrant display of Andean culture.
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written by
Dre Roelandt
updated 19.02.2024
