Maui (Kahului) in December
In December, Maui (Kahului) averages 23°C (73°F) during the day and 17°C (63°F) at night, with frequent rain — about 22 days of the month see precipitation (135 mm total).
High seasonConditions are comfortable for sightseeing without being sweltering. Expect daily rain or showers, often in heavy bursts.
December offers comfortable temperatures in Maui (Kahului), with some rain to plan around.
How December compares to the rest of the year in Maui (Kahului)
December is in the middle of the year for warmth in Maui (Kahului) (9th of 12) and one of the driest months (11th of 12). Daytime temperature runs 2°C below the annual average (24°C). December runs 1°C cooler than November (24°C) and stays flat into January.
December sunrise & sunset in Maui (Kahului)
Times shown for Maui (Kahului) local time (Pacific/Honolulu), calculated for the 15th of December. They shift by a few minutes day to day across the month.
Photography light in Maui (Kahului) — December
Golden-hour and blue-hour windows for the 15th of December, in Maui (Kahului)'s local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Maui (Kahului) in December
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 December's tier (High season) and Maui (Kahului)'s popularity.
December 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 — December in Maui (Kahului)
This is a busy month in Maui (Kahului) — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: comfortable tourism weather Christmas / New Year travel surge
Sun & mosquito risk — December 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) — December
Across the year Maui (Kahului)'s sea swings from 24.7°C (February) to 27.3°C (September) — December sits at 25.7°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 December weather
🌍 See the full ranked list of climate twins for Maui (Kahului) in December →
Frequently asked questions
How hot is Maui (Kahului) in December?
In December, Maui (Kahului) averages a high of 23°C (73°F) and a low of 17°C (63°F) — generally mild and pleasant.
Does it rain a lot in Maui (Kahului) in December?
December is quite rainy in Maui (Kahului), with about 22 rainy days on average.
Is December a good time to visit Maui (Kahului)?
December 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 December?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full December packing list for Maui (Kahului) for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.