Maui weather in January
January in Maui: nice, rainy, with clean air — a great time to visit.
#9 of 12 months in Maui · #236 of 604 destinations to visit in January · comfort 75/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Maui climate normals — January
| Daytime high | 17°C / 63°F | 😎 nice |
|---|---|---|
| Nighttime low | 14°C / 56°F | |
| Feels like (high) | 16°C / 61°F | |
| Rainfall | 96 mm / 3.8 in | 🌧 rainy |
| Rainy days | 15 days | |
| Humidity | 80% | 💦 very humid |
| Dew point | 12°C / 54°F | |
| Sunshine | 9.6 h/day | |
| Daylight | 11 h | |
| Wind | 21 km/h / 13 mph | |
| Air quality (US AQI) | 30 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Maui?
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Maui in January — FAQ
- Is January a good time to visit Maui?
- January in Maui: nice, rainy, with clean air — a great time to visit. It ranks #9 of 12 months for Maui on SeasonMap's comfort score (75/100).
- What is the weather like in Maui in January?
- In January, Maui averages a daily high of 17°C and a low of 13.5°C, with about 95.7 mm of rain over roughly 15.2 rainy days.
- What is the air quality in Maui in January?
- Maui has a mean US Air Quality Index of about 30 in January.