Climate almanac

São João de Meriti

Rio de Janeiro, Brazil · -22.80°, -43.37°

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What is the climate like in São João de Meriti?

The best time to visit São João de Meriti is typically May – September, with trip comfort peaking in July (7.7/10). São João de Meriti is warmest in February, when daily highs average 88°F (31°C), and coolest in July, when lows fall to about 61°F (16°C). The wettest month is typically January and the driest is July; the year sees roughly 61 in (1560 mm) of precipitation.

  • Best time to visitMay – September — comfort peaks in July (7.7/10)
  • Warmest monthFebruary — average high 88°F (31°C)
  • Coolest monthJuly — average low 61°F (16°C)
  • Wettest monthJanuary (9.8 in (248 mm))
  • Driest monthJuly (1.3 in (34 mm))
  • Annual precipitation61 in (1560 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromGaleao Antonio Carlos Jobim, 13 km away (1973-2025)