Climate almanac
São Sebastião do Maranhão
Minas Gerais, Brazil · -18.08°, -42.57°
What is the climate like in São Sebastião do Maranhão?
The best time to visit São Sebastião do Maranhão is typically April – September, with trip comfort peaking in September (8.6/10). São Sebastião do Maranhão is warmest in January, when daily highs average 85°F (29°C), and coolest in July, when lows fall to about 57°F (14°C). The wettest month is typically December and the driest is June; the year sees roughly 44 in (1117 mm) of precipitation.
- Best time to visitApril – September — comfort peaks in September (8.6/10)
- Warmest monthJanuary — average high 85°F (29°C)
- Coolest monthJuly — average low 57°F (14°C)
- Wettest monthDecember (8.5 in (217 mm))
- Driest monthJune (0.6 in (15 mm))
- Annual precipitation44 in (1117 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)