Monte Sião

What is the climate like in Monte Sião?

The best time to visit Monte Sião is typically April – September, with trip comfort peaking in July (8.7/10). Monte Sião is warmest in September, when daily highs average 83°F (29°C), and coolest in July, when lows fall to about 53°F (12°C). The wettest month is typically January and the driest is July; the year sees roughly 43 in (1101 mm) of precipitation.

• Best time to visitApril – September — comfort peaks in July (8.7/10)
• Warmest monthSeptember — average high 83°F (29°C)
• Coolest monthJuly — average low 53°F (12°C)
• Wettest monthJanuary (8.5 in (217 mm))
• Driest monthJuly (0.4 in (9 mm))
• Annual precipitation43 in (1101 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromCampinas (aeroporto, 85 km away (1973-2024)