Climate almanac
São Sebastião do Uatumã
Amazonas, Brazil · -2.56°, -57.87°
What is the climate like in São Sebastião do Uatumã?
The best time to visit São Sebastião do Uatumã is typically July – September, with trip comfort peaking in August (7.1/10). São Sebastião do Uatumã is warmest in September, when daily highs average 91°F (33°C), and coolest in February, when lows fall to about 75°F (24°C). The wettest month is typically March and the driest is August; the year sees roughly 96 in (2429 mm) of precipitation.
- Best time to visitJuly – September — comfort peaks in August (7.1/10)
- Warmest monthSeptember — average high 91°F (33°C)
- Coolest monthFebruary — average low 75°F (24°C)
- Wettest monthMarch (14 in (358 mm))
- Driest monthAugust (2.1 in (53 mm))
- Annual precipitation96 in (2429 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromItacoatiara, 92 km away (1989-2020)