Best time to visit Arequipa, Peru
Based on 2020–2024 of daily weather data, the best months to visit Arequipa are September, October, May — when temperatures are comfortable, rainfall is low, and sunshine is plentiful.
Months ranked by travel comfort
| Rank | Month | High | Low | Precip | Rainy days | Sun | Score |
|---|---|---|---|---|---|---|---|
| 1 ★ | September | 23.5° | 9.4° | 0 mm | 0 | 11.6 h | 100 |
| 2 ★ | October | 23.5° | 9.6° | 5.4 mm | 7 | 12.2 h | 100 |
| 3 ★ | May | 23° | 9.5° | 1 mm | 1 | 10.9 h | 99 |
| 4 | November | 23° | 9.4° | 17.4 mm | 13 | 12.4 h | 99 |
| 5 | April | 22.2° | 9.7° | 33.5 mm | 12 | 11.3 h | 98 |
| 6 | August | 22.6° | 8.2° | 0 mm | 0 | 11.4 h | 98 |
| 7 | June | 22.2° | 8.3° | 0.9 mm | 2 | 10.7 h | 97 |
| 8 | July | 22.4° | 8.2° | 0 mm | 0 | 11 h | 97 |
| 9 | December | 22.2° | 10.6° | 91.7 mm | 50 | 11.5 h | 95 |
| 10 | January | 21.3° | 10.8° | 406.6 mm | 94 | 10.3 h | 83 |
| 11 | March | 19.9° | 10.4° | 419.2 mm | 109 | 9.6 h | 79 |
| 12 | February | 20.6° | 10.7° | 574.3 mm | 110 | 9.7 h | 75 |
Score (0–100) blends ideal-temperature comfort (50%), low-rainfall (30%), and sunshine (20%). Higher is better for a typical sightseeing trip.
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January February March April May June July August September October November December · Arequipa hub