Climate almanac
San Antonio
Central Department, Paraguay · -25.42°, -57.55°
What is the climate like in San Antonio?
The best time to visit San Antonio is typically June – September, with trip comfort peaking in July (7.7/10). San Antonio is warmest in January, when daily highs average 92°F (34°C), and coolest in July, when lows fall to about 56°F (13°C). The wettest month is typically October and the driest is July; the year sees roughly 55 in (1394 mm) of precipitation.
- Best time to visitJune – September — comfort peaks in July (7.7/10)
- Warmest monthJanuary — average high 92°F (34°C)
- Coolest monthJuly — average low 56°F (13°C)
- Wettest monthOctober (7.9 in (201 mm))
- Driest monthJuly (1.8 in (47 mm))
- Annual precipitation55 in (1394 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromSilvio Pettirossi Intl, 20 km away (1973-2025)