Rio Claro

What is the climate like in Rio Claro?

The best time to visit Rio Claro is typically January – April, with trip comfort peaking in February (7.7/10). Rio Claro is warmest in September, when daily highs average 87°F (31°C), and coolest in January, when lows fall to about 73°F (23°C). The wettest month is typically August and the driest is February; the year sees roughly 66 in (1674 mm) of precipitation.

• Best time to visitJanuary – April — comfort peaks in February (7.7/10)
• Warmest monthSeptember — average high 87°F (31°C)
• Coolest monthJanuary — average low 73°F (23°C)
• Wettest monthAugust (8.9 in (225 mm))
• Driest monthFebruary (1.6 in (39 mm))
• Annual precipitation66 in (1674 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromPiarco Intl AP, 36 km away (2005-2025)