Climate almanac
Casillas
Santa Rosa Department, Guatemala · 14.42°, -90.24°
What is the weather like in Casillas in September?
In September, Casillas is typically 78°F (26°C) during the day and 60°F (16°C) at night. The month brings about 14 in (343 mm) of precipitation in total.
- Average high78°F (26°C)
- Average low60°F (16°C)
- Precipitation14 in (343 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)