Climate almanac
San Antonio
Moquegua Department, Peru · -17.22°, -70.93°
What is the climate like in San Antonio?
The best time to visit San Antonio is typically April – December, with trip comfort peaking in August (9.5/10). San Antonio is warmest in October, when daily highs average 74°F (23°C), and coolest in June, when lows fall to about 56°F (13°C). The wettest month is typically February and the driest is August; the year sees roughly 8.9 in (226 mm) of precipitation.
- Best time to visitApril – December — comfort peaks in August (9.5/10)
- Warmest monthOctober — average high 74°F (23°C)
- Coolest monthJune — average low 56°F (13°C)
- Wettest monthFebruary (3.2 in (80 mm))
- Driest monthAugust (0.0 in (0 mm))
- Annual precipitation8.9 in (226 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)