Arequipa weather
Best months for weather: Apr–Nov. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Arequipa, Arequipa, Peru.
Best Time to Visit
Peak season Apr–NovOff season Jan–Feb
Arequipa weather by month
When is the best time to visit Arequipa?
Based on weather alone, the best time to visit Arequipa is Apr–Nov, according to NASA's 2001–2025 climate averages. Jan–Feb tends to be the least pleasant. Average highs run from 17°C (63°F) in July to 20°C (67°F) in October.
What is the rainiest month in Arequipa?
February is the wettest month, with about 47 mm (1.9 in) of rain on average. June is the driest, with about 0 mm (0.0 in).
What is the hottest month in Arequipa?
October is the warmest, with average highs of 20°C (67°F) and lows of 4°C (39°F). July is the coolest, with highs of 17°C (63°F) and lows of 2°C (35°F).
Does Arequipa have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is February at about 47 mm (1.9 in).
Arequipa weather month by month
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months