Climate almanac
San Antonio Oeste
Rio Negro, Argentina · -40.73°, -64.95°
What is the climate like in San Antonio Oeste?
The best time to visit San Antonio Oeste is typically August – May, with trip comfort peaking in January (8.9/10). San Antonio Oeste is warmest in January, when daily highs average 84°F (29°C), and coolest in July, when lows fall to about 40°F (4°C). The wettest month is typically April and the driest is August; the year sees roughly 11 in (289 mm) of precipitation.
- Best time to visitAugust – May — comfort peaks in January (8.9/10)
- Warmest monthJanuary — average high 84°F (29°C)
- Coolest monthJuly — average low 40°F (4°C)
- Wettest monthApril (1.3 in (33 mm))
- Driest monthAugust (0.6 in (16 mm))
- Annual precipitation11 in (289 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromSan Antonio Oeste Aero, 14 km away (1968-2025)