Climate almanac
Costa Marques
Rondônia, Brazil · -12.45°, -64.23°
What is the climate like in Costa Marques?
The best time to visit Costa Marques is typically June – August, with trip comfort peaking in July (9.0/10). Costa Marques is warmest in September, when daily highs average 92°F (34°C), and coolest in July, when lows fall to about 67°F (19°C). The wettest month is typically March and the driest is July; the year sees roughly 66 in (1682 mm) of precipitation.
- Best time to visitJune – August — comfort peaks in July (9.0/10)
- Warmest monthSeptember — average high 92°F (34°C)
- Coolest monthJuly — average low 67°F (19°C)
- Wettest monthMarch (11 in (273 mm))
- Driest monthJuly (0.1 in (3 mm))
- Annual precipitation66 in (1682 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromSan Joaquin, 84 km away (1973-2024)