Climate almanac
Arenal
México, Mexico · 19.38°, -98.94°
What is the weather like in Arenal in August?
In August, Arenal is typically 74°F (24°C) during the day and 56°F (13°C) at night. The month brings about 7.3 in (186 mm) of precipitation in total.
- Average high74°F (24°C)
- Average low56°F (13°C)
- Precipitation7.3 in (186 mm)
- Clear or mostly clear days2
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)