Climate almanac
Waianae
Hawaii, United States · 21.44°, -158.19°
What is the weather like in Waianae in May?
In May, Waianae is typically 78°F (25°C) during the day and 73°F (23°C) at night. The month brings about 1.0 in (27 mm) of precipitation in total.
- Average high78°F (25°C)
- Average low73°F (23°C)
- Precipitation1.0 in (27 mm)
- Clear or mostly clear days20
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)