Climate almanac
San Ciro de Acosta
San Luis Potosí, Mexico · 21.65°, -99.82°
What is the climate like in San Ciro de Acosta?
The best time to visit San Ciro de Acosta is typically November – May, with trip comfort peaking in February (8.3/10). San Ciro de Acosta is warmest in May, when daily highs average 91°F (33°C), and coolest in January, when lows fall to about 50°F (10°C). The wettest month is typically September and the driest is February; the year sees roughly 31 in (785 mm) of precipitation.
- Best time to visitNovember – May — comfort peaks in February (8.3/10)
- Warmest monthMay — average high 91°F (33°C)
- Coolest monthJanuary — average low 50°F (10°C)
- Wettest monthSeptember (5.9 in (150 mm))
- Driest monthFebruary (0.6 in (15 mm))
- Annual precipitation31 in (785 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromRio Verde S.l.p., 36 km away (1977-2026)