Climate almanac
Dehiwala-Mount Lavinia
Western Province, Sri Lanka · 6.84°, 79.87°
What is the weather like in Dehiwala-Mount Lavinia in May?
In May, Dehiwala-Mount Lavinia is typically 86°F (30°C) during the day and 80°F (27°C) at night. The month brings about 15 in (373 mm) of precipitation in total.
- Average high86°F (30°C)
- Average low80°F (27°C)
- Precipitation15 in (373 mm)
- Clear or mostly clear days1
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)