When is the best time to visit Arequipa, Peru?

Seasonal Weather and Conditions

Arequipa enjoys a semi-arid climate with consistent sunshine throughout the year, but the experience varies significantly between the dry and rainy seasons.

Dry Season (May to October)

This period offers clear blue skies and mild temperatures. Days are pleasant for walking through the Santa Catalina Monastery, though nights become quite cold. This is the peak tourist window, meaning higher crowds at major historic sites and the Colca Canyon.

Rainy Season (November to April)

Expect intermittent rainfall and higher humidity. While the city remains accessible, heavy rains can occasionally disrupt transport to rural outskirts. The landscape becomes noticeably greener, and the crowds are thinner, making it a quieter time for immersive city tours.

Choosing Your Travel Window

• For Sightseeing and Hiking: May to September is ideal. The stable weather is best for visiting the cathedral and trekking in the surrounding highlands.
• For Quiet Exploration: January to March is suitable for those who prefer fewer tourists and do not mind occasional rain.
• Periods to Note: August is a busy month due to local festivities, which can lead to limited availability in centrally located accommodations.

Packing and Preparation

Regardless of the month, Arequipa's high altitude creates significant temperature swings between day and night.

• Clothing: Pack layers. Bring lightweight clothing for the sunny afternoons and a heavy jacket or fleece for the evenings.
• Gear: A high-SPF sunscreen and a wide-brimmed hat are essential due to the intense Andean sun. If visiting during the rainy season, a waterproof jacket is necessary.
• Transport: Most visitors arrive via Rodríguez Ballón International Airport (AQP). Use registered airport taxis to reach the historic center.