Climate almanac

São Pedro da Água Branca

Maranhão, Brazil · -5.08°, -48.43°

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What is the climate like in São Pedro da Água Branca?

The best time to visit São Pedro da Água Branca is typically June – September, with trip comfort peaking in July (8.8/10). São Pedro da Água Branca is warmest in September, when daily highs average 95°F (35°C), and coolest in July, when lows fall to about 72°F (22°C). The wettest month is typically March and the driest is August; the year sees roughly 61 in (1558 mm) of precipitation.

  • Best time to visitJune – September — comfort peaks in July (8.8/10)
  • Warmest monthSeptember — average high 95°F (35°C)
  • Coolest monthJuly — average low 72°F (22°C)
  • Wettest monthMarch (13 in (333 mm))
  • Driest monthAugust (0.3 in (6 mm))
  • Annual precipitation61 in (1558 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromMaraba, 85 km away (1973-2023)