Guajará Mirim

What is the climate like in Guajará Mirim?

The best time to visit Guajará Mirim is typically June – August, with trip comfort peaking in July (9.0/10). Guajará Mirim is warmest in September, when daily highs average 94°F (34°C), and coolest in July, when lows fall to about 67°F (20°C). The wettest month is typically December and the driest is July; the year sees roughly 73 in (1858 mm) of precipitation.

• Best time to visitJune – August — comfort peaks in July (9.0/10)
• Warmest monthSeptember — average high 94°F (34°C)
• Coolest monthJuly — average low 67°F (20°C)
• Wettest monthDecember (12 in (300 mm))
• Driest monthJuly (0.2 in (5 mm))
• Annual precipitation73 in (1858 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromGuayaramerin, 4 km away (1973-2011)