Temperature
Pleasant by day, brisk at night.
71°Ftypical Aug high
Arequipa is most comfortable around May to November. Typical daytime highs run about 65-72°F year-round. Humidity is usually low. Rain is spread through the year.

Pleasant by day, brisk at night.
One of the drier months of the year.
Plenty of sun this month.
Humidity is rarely noticeable.
Predominantly clear skies.
Want a side-by-side climate view? Compare Arequipa with Madrid.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology