Sierra Grande

What is the climate like in Sierra Grande?

The best time to visit Sierra Grande is typically August – May, with trip comfort peaking in January (8.9/10). Sierra Grande is warmest in January, when daily highs average 85°F (30°C), and coolest in July, when lows fall to about 38°F (3°C). The wettest month is typically March and the driest is October; the year sees roughly 9.8 in (249 mm) of precipitation.

• Best time to visitAugust – May — comfort peaks in January (8.9/10)
• Warmest monthJanuary — average high 85°F (30°C)
• Coolest monthJuly — average low 38°F (3°C)
• Wettest monthMarch (1.1 in (29 mm))
• Driest monthOctober (0.5 in (14 mm))
• Annual precipitation9.8 in (249 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSan Antonio Oeste Aero, 94 km away (1968-2025)