‹ Kahului (Maui) weather by month
Typical October weather
Kahului (Maui)
Hawaii · October
89° days
70° nights
about 2 rainy days · 11½ hours of daylight · ocean 80°
What to pack
- Swimsuit
- Sunscreen
What October feels like
October holds September's weather and adds the first hint of the wet season on the windward side. Halloween is a real event here, and the north shore starts showing its first winter lines toward the end of the month.
Real rain shows up about 2 days all month; the rest stay dry. It’s sticky — light fabrics and an afternoon break earn their keep. about 7 afternoons top 90°.
Can you swim?
The ocean runs about 80° — bath-warm.
The numbers
| Typical high | 89° |
|---|---|
| Typical low | 70° |
| Days with real rain | 2 |
| Total rain | 0.8 in |
| Humidity | sticky |
| Water temperature | 80° |
| Sunrise / sunset (mid-month) | 6:21 am / 6:01 pm |