Climate almanac
Rio Grande do Piauí
Piauí, BR · -7.78°, -43.14°
What is the climate like in Rio Grande do Piauí?
The best time to visit Rio Grande do Piauí is typically May – September, with trip comfort peaking in July (9.3/10). Rio Grande do Piauí is warmest in October, when daily highs average 98°F (36°C), and coolest in March, when lows fall to about 73°F (23°C). The wettest month is typically January and the driest is August; the year sees roughly 33 in of precipitation.
- Best time to visitMay – September — comfort peaks in July (9.3/10)
- Warmest monthOctober — average high 98°F (36°C)
- Coolest monthMarch — average low 73°F (23°C)
- Wettest monthJanuary (7.6 in)
- Driest monthAugust (0.0 in)
- Annual precipitation33 in