Maui (Kahului) in January
In January, Maui (Kahului) averages 23°C (73°F) during the day and 17°C (62°F) at night, with frequent rain — about 19 days of the month see precipitation (84 mm total).
ShoulderConditions are comfortable for sightseeing without being sweltering. Expect daily rain or showers, often in heavy bursts.
January offers comfortable temperatures in Maui (Kahului), with some rain to plan around.
How January compares to the rest of the year in Maui (Kahului)
January is one of the coolest months in Maui (Kahului) (10th of 12) and one of the driest months (12th of 12). Daytime temperature runs 2°C below the annual average (24°C). January runs roughly the same as December (23°C) and stays flat into February.
January sunrise & sunset in Maui (Kahului)
Times shown for Maui (Kahului) local time (Pacific/Honolulu), calculated for the 15th of January. They shift by a few minutes day to day across the month.
Photography light in Maui (Kahului) — January
Golden-hour and blue-hour windows for the 15th of January, in Maui (Kahului)'s local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Maui (Kahului) in January
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on January's tier (Shoulder) and Maui (Kahului)'s popularity.
January in United States — events that affect travel
Known cultural, religious, or national events that surge prices, fill hotels, or close businesses during this month. Plan around them, or build your itinerary around the ones you'd like to see.
Major travel surge plus widespread Dec 24-26 and Jan 1 business closures.
Plan: Book flights and hotels well ahead; expect many restaurants/shops closed Dec 25 and Jan 1.
Crowds & pricing — January in Maui (Kahului)
Maui (Kahului) is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: comfortable tourism weather
Sun & mosquito risk — January in Maui (Kahului)
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in Maui (Kahului) — January
Across the year Maui (Kahului)'s sea swings from 24.7°C (February) to 27.3°C (September) — January sits at 25.3°C.
Maui (Kahului) in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 23°C / 73°F | 17°C / 62°F | 84 mm | 19 | — |
| February | 22°C / 72°F | 16°C / 62°F | 170 mm | 23 | — |
| March | 23°C / 73°F | 17°C / 62°F | 111 mm | 25 | — |
| April | 23°C / 73°F | 17°C / 63°F | 152 mm | 25 | — |
| May | 24°C / 75°F | 18°C / 65°F | 88 mm | 25 | — |
| June | 25°C / 78°F | 19°C / 66°F | 50 mm | 22 | — |
| July | 27°C / 80°F | 20°C / 68°F | 59 mm | 22 | — |
| August | 27°C / 80°F | 20°C / 69°F | 108 mm | 23 | — |
| September | 27°C / 80°F | 20°C / 68°F | 73 mm | 23 | — |
| October | 26°C / 78°F | 20°C / 67°F | 115 mm | 25 | — |
| November | 24°C / 75°F | 19°C / 65°F | 97 mm | 23 | — |
| December | 23°C / 73°F | 17°C / 63°F | 135 mm | 22 | — |
Other cities with similar January weather
🌍 See the full ranked list of climate twins for Maui (Kahului) in January →
Frequently asked questions
How hot is Maui (Kahului) in January?
In January, Maui (Kahului) averages a high of 23°C (73°F) and a low of 17°C (62°F) — generally mild and pleasant.
Does it rain a lot in Maui (Kahului) in January?
January is quite rainy in Maui (Kahului), with about 19 rainy days on average.
Is January a good time to visit Maui (Kahului)?
January is mild and pleasant but on the rainy side. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Maui (Kahului) in January?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full January packing list for Maui (Kahului) for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.