Jacareí

What is the climate like in Jacareí?

The best time to visit Jacareí is typically April – September, with trip comfort peaking in July (7.9/10). Jacareí is warmest in February, 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 46 in (1177 mm) of precipitation.

• Best time to visitApril – September — comfort peaks in July (7.9/10)
• Warmest monthFebruary — average high 83°F (29°C)
• Coolest monthJuly — average low 53°F (12°C)
• Wettest monthJanuary (8.1 in (207 mm))
• Driest monthJuly (0.8 in (19 mm))
• Annual precipitation46 in (1177 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromTaubate, 52 km away (1995-2026)