Climate almanac
Haʻikū
Hawaii, United States · 20.92°, -156.32°
What is the weather like in Haʻikū in January?
In January, Haʻikū is typically 75°F (24°C) during the day and 71°F (22°C) at night. The month brings about 3.2 in (82 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low71°F (22°C)
- Precipitation3.2 in (82 mm)
- Clear or mostly clear days19
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)