São João do Piauí

What is the climate like in São João do Piauí?

The best time to visit São João do Piauí is typically May – October, with trip comfort peaking in July (9.3/10). São João do Piauí is warmest in October, when daily highs average 99°F (37°C), and coolest in July, when lows fall to about 71°F (22°C). The wettest month is typically January and the driest is August; the year sees roughly 22 in (569 mm) of precipitation.

• Best time to visitMay – October — comfort peaks in July (9.3/10)
• Warmest monthOctober — average high 99°F (37°C)
• Coolest monthJuly — average low 71°F (22°C)
• Wettest monthJanuary (5.1 in (130 mm))
• Driest monthAugust (0.0 in (0 mm))
• Annual precipitation22 in (569 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromS.joao Do Piaui, 1 km away (1996-2013)