Climate almanac
Lagoa Alegre
Piauí, Brazil · -4.52°, -42.62°
What is the climate like in Lagoa Alegre?
The best time to visit Lagoa Alegre is typically June – November, with trip comfort peaking in July (8.5/10). Lagoa Alegre is warmest in October, when daily highs average 99°F (37°C), and coolest in July, when lows fall to about 74°F (23°C). The wettest month is typically March and the driest is September; the year sees roughly 58 in (1480 mm) of precipitation.
- Best time to visitJune – November — comfort peaks in July (8.5/10)
- Warmest monthOctober — average high 99°F (37°C)
- Coolest monthJuly — average low 74°F (23°C)
- Wettest monthMarch (18 in (445 mm))
- Driest monthSeptember (0.0 in (1 mm))
- Annual precipitation58 in (1480 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromTeresina (aeroporto, 63 km away (1973-2025)