Climate almanac
Hālawa
Hawaii, United States · 21.38°, -157.92°
What is the weather like in Hālawa in December?
In December, Hālawa is typically 79°F (26°C) during the day and 70°F (21°C) at night. The month brings about 2.6 in (65 mm) of precipitation in total.
- Average high79°F (26°C)
- Average low70°F (21°C)
- Precipitation2.6 in (65 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)