The coastal desert region of Peru is characterized by its unique climate variations, which can significantly differ from the highlands and jungle regions where Machu Picchu is located. The climate here is generally arid, with low rainfall and warm temperatures during the day, while nights can be surprisingly cool.
From December to April, you can expect higher temperatures, especially in the city of Arequipa and along the coast, where the sun shines brightly. However, this is also the rainy season in the highlands, making it essential to plan your visit accordingly if you intend to hike to Machu Picchu.
During the winter months from June to August, the coastal desert experiences cooler temperatures and fog, known as 'garúa'. This mist can create a beautiful but chilly atmosphere, so bring layers if you’re traveling during this time.
The coastal areas are often influenced by the Peruvian Current, which can create a unique microclimate, contributing to the coastal desert's dry conditions. It's important to note that humidity levels can be quite high, especially in Lima, which might lead to a perception of a chill in the air.
Travelers should also be aware of the cultural influences in this region, which are reflected in the cuisine and daily life. Coastal cities like Lima offer a rich gastronomic experience, heavily influenced by the sea.
When visiting the coastal regions, pack appropriately for the varying temperatures. Lightweight clothing for the day, but warmer layers for the evening are advisable.
Lastly, while planning your trip to Machu Picchu, consider the weather patterns and how they might affect travel schedules, especially if you intend to hike the Inca Trail. The transition between the coastal desert and the highlands provides stunning landscapes, making for a breathtaking journey, so take your time to enjoy the views.
