Arequipa Weather & Climate: Best Time to Visit
Arequipa is located in the Arequipa region in southern Peru. The city sits at an altitude of 2,000 meters (6,561 feet) above sea level, surrounded by volcanic mountains. As a result, many old colonial buildings were constructed using volcanic rock, earning Arequipa the nickname "The White City."
Monthly Temperature in Arequipa
In Arequipa temperatures are generally consistent throughout the year. On average, daytime temperatures range from a pleasant 20°C (68°F) in October to a moderate 16°C (61°F) in July.
Nighttime temperatures range from 9°C (48°F) in October to 5°C (41°F) in July.Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Arequipa
Arequipa sits in an arid zone with minimal moisture, averaging 100 mm (3.9 in) of rainfall per year. The seasons in Arequipa bring significant changes in precipitation. The wettest month, February, receives low rainfall, with an average of 25 mm (1 in) of precipitation. This rainfall is distributed across 7 rainy days.
In contrast, the driest month, June, experiences much less rainfall, totaling 0 mm (0 in) over 0 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Arequipa Precipitation page.The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Arequipa
Arequipa enjoys sunny spells year-round. August sees up to 10.4 hours of daily sunshine, perfect for a sunny trip. February, the least sunny month, still offers a generous 6.3 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Arequipa by Month
The relative humidity is moderate throughout the year in Arequipa.
The city experiences its highest humidity in February, reaching 59%. In October, the humidity drops to its lowest level at 39%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Arequipa
The mean wind speed over the year ranges from 3 m/s (6 knots) in February, March, April and November to 4 m/s (8 knots) in January, May, June, July, August, September, October and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Arequipa 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Arequipa
The best time to visit Arequipa is during August, September, October and November, when the dry conditions provide ideal temperatures between 19°C (67°F) and 20°C (68°F). With minimal rainfall throughout the year, you can expect consistently clear, sunny days.While rain is rare, remember to stay hydrated and protect yourself from the sun while you're outside. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
