Climate almanac

São Francisco do Brejão

Maranhão, Brazil · -5.12°, -47.39°

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What is the climate like in São Francisco do Brejão?

The best time to visit São Francisco do Brejão is typically June – September, with trip comfort peaking in July (9.1/10). São Francisco do Brejão is warmest in September, when daily highs average 94°F (34°C), and coolest in July, when lows fall to about 69°F (21°C). The wettest month is typically March and the driest is August; the year sees roughly 54 in (1365 mm) of precipitation.

  • Best time to visitJune – September — comfort peaks in July (9.1/10)
  • Warmest monthSeptember — average high 94°F (34°C)
  • Coolest monthJuly — average low 69°F (21°C)
  • Wettest monthMarch (12 in (295 mm))
  • Driest monthAugust (0.2 in (5 mm))
  • Annual precipitation54 in (1365 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromImperatriz, 47 km away (1986-1997)