Climate almanac
Liberia
Guanacaste Province, Costa Rica · 10.64°, -85.44°
What is the weather like in Liberia in September?
In September, Liberia is typically 86°F (30°C) during the day and 72°F (22°C) at night. The month brings about 12 in (309 mm) of precipitation in total.
- Average high86°F (30°C)
- Average low72°F (22°C)
- Precipitation12 in (309 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)