Arequipa in August
In August, Arequipa averages 23°C (73°F) during the day and 9°C (47°F) at night, with only about 0 rainy days.
High seasonConditions are comfortable for sightseeing without being sweltering. Skies are generally dry and clear.
August is a great month to visit Arequipa: pleasant temperatures and relatively few wet days.
How August compares to the rest of the year in Arequipa
August is in the middle of the year for warmth in Arequipa (4th of 12) and one of the driest months (11th of 12). Daytime temperature runs 1°C above the annual average (22°C). August runs 1°C warmer than July (22°C) and warms a further 1°C into September (23°C).
August sunrise & sunset in Arequipa
Times shown for Arequipa local time (America/Lima), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in Arequipa — August
Golden-hour and blue-hour windows for the 15th of August, in Arequipa's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Arequipa in August
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on August's tier (High season) and Arequipa's popularity.
Crowds & pricing — August in Arequipa
This is a busy month in Arequipa — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: excellent tourism weather
Sun & mosquito risk — August in Arequipa
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Arequipa in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 20°C / 69°F | 11°C / 52°F | 127 mm | 17 | — |
| February | 20°C / 67°F | 11°C / 52°F | 171 mm | 21 | — |
| March | 19°C / 67°F | 11°C / 52°F | 114 mm | 19 | — |
| April | 21°C / 70°F | 10°C / 50°F | 28 mm | 6 | — |
| May | 22°C / 72°F | 9°C / 49°F | 1 mm | 0 | — |
| June | 22°C / 72°F | 9°C / 47°F | 1 mm | 0 | — |
| July | 22°C / 72°F | 9°C / 47°F | 1 mm | 0 | — |
| August | 23°C / 73°F | 9°C / 47°F | 1 mm | 0 | — |
| September | 23°C / 74°F | 10°C / 49°F | 1 mm | 0 | — |
| October | 23°C / 74°F | 10°C / 50°F | 3 mm | 1 | — |
| November | 23°C / 73°F | 10°C / 50°F | 4 mm | 1 | — |
| December | 22°C / 72°F | 11°C / 52°F | 22 mm | 6 | — |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for Arequipa in August →
Frequently asked questions
How hot is Arequipa in August?
In August, Arequipa averages a high of 23°C (73°F) and a low of 9°C (47°F) — generally mild and pleasant.
Does it rain a lot in Arequipa in August?
August is generally dry in Arequipa, with about 0 rainy days on average.
Is August a good time to visit Arequipa?
August is mild and pleasant and mostly dry. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Arequipa in August?
Pack light layers for warm days and cooler evenings. See the full August packing list for Arequipa for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.