Vietnam Hoi An Weather in December (Cool + Christmas/NYE) — Climate Guide
December (Cool + Christmas/NYE) in Hoi An is moderate
Hoi An Weather in December (Cool + Christmas/NYE) — Quick Answer
As of 2026- Avg temp
- 25° / 20°
- Rainfall
- 220mm · 11 days
- Crowds
- Moderate
As of 2026, Hoi An in December (Cool + Christmas/NYE) averages a high of 25°C and low of 20°C with 220mm of rain over about 11 days. Cool + still wet — long sleeves + light jacket + waterproof.
December (Cool + Christmas/NYE) is moderate for Hoi An.
Cool dry-season transition. NYE lanterns are spectacular. Drying-out trend through month. Western + Korean holiday travelers return.
Travel score
Cool dry-season returns — NYE lanterns spectacular
December (Cool + Christmas/NYE) Weather at a Glance
December marks the dry-season return. 25/20°C with humidity at 82%. 220mm rain across 11 days — concentrated early month, tapering after Dec 15. Sea cool at 24°C. The monthly Lantern Festival around Dec 23 stacks with Christmas, creating an unusually atmospheric holiday week. NYE in Hoi An is a major celebration with extra lanterns + traditional music.
December (Cool + Christmas/NYE) Travel Advice
Best windows: Dec 1-15 (value + dry transition) or Dec 28-Jan 2 (NYE atmosphere but premium pricing). Mid-month sees significant weather improvement. Book NYE 4+ months ahead — hotels surge 50-100%. Bring light layers for cool evenings.
Flying In from Overseas
Western Christmas + NYE travelers peak. Korean winter break begins late December. Direct DAD flights $400-700 (1.3-1.5x normal). NYE week books out 6 months ahead.
December (Cool + Christmas/NYE) Pricing Trends
Anantara Hoi An $400-700/night (NYE 1.5x), boutique $150-280/night, hostels $15-40/night. NYE Dec 24-31 adds 50% premium.
Hoi An December (Cool + Christmas/NYE) Weather Stats
Avg High
25°C
Avg Low
20°C
Rainy Days
11
220mm total
Sunshine
5h
Daily avg
Humidity
82%
high
UV Index
5
Moderate
Wind
11 km/h
Gusts 28
Sea Temp
24°C
swimming chilly
Crowds
Moderate
At attractions
December (Cool + Christmas/NYE) Sunrise & Sunset
Air Quality
PM2.5
16 μg/m³
PM10
28 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
27°C
Nighttime
20°C
Humidity and wind affect how the actual temperature feels.
Wind
11 km/h
Max gust 28 km/h
Activities Recommended for December (Cool + Christmas/NYE)
December (Cool + Christmas/NYE) Travel Pros & Cons
Pros
- 25°C cool pleasant weather
- Christmas + NYE Lantern atmosphere unique
- Drying-out trend after Dec 15
- Lantern Festival around Dec 23 stacks with Christmas
Cons
- 220mm rain still possible early month
- Sea cool 24°C — short swims only
- NYE week hotels surge 50-100%
December (Cool + Christmas/NYE) Events & Festivals
- Christmas + New Year — Hoi An NYE lanterns spectacular
- Western winter holidays peak
- Korean winter vacation begins
Hoi An in December (Cool + Christmas/NYE) — Full Picture
Cool dry-season transition. NYE lanterns are spectacular. Drying-out trend through month. Western + Korean holiday travelers return.
What to Wear & What to Pack
Cool + still wet — long sleeves + light jacket + waterproof.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
30°C
23°C
4.3/mo
Summer (Jun·Jul·Aug)
33.7°C
25.3°C
8.7/mo
Autumn (Sep·Oct·Nov)
28.3°C
22.3°C
13.3/mo
Winter (Dec·Jan·Feb)
Current25.3°C
19.7°C
7.7/mo
Hoi An Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 25° | 19° | 8d·100mm | 5h | 82% | 6 | Moderate | Shoulder | |
| 26° | 20° | 4d·30mm | 6h | 80% | 7 | Busy | Peak | |
| March (Peak Dry Season) (Best) | 28° | 21° | 4d·25mm | 7h | 80% | 8 | Busy | Peak |
| 30° | 23° | 4d·30mm | 8h | 80% | 10 | Very busy | Peak | |
| 32° | 25° | 5d·50mm | 8h | 80% | 11 | Very busy | Peak | |
| 34° | 26° | 7d·80mm | 8h | 78% | 11 | Very busy | Peak | |
| 34° | 25° | 8d·90mm | 8h | 78% | 11 | Very busy | Peak | |
| 33° | 25° | 11d·130mm | 7h | 80% | 10 | Busy | Shoulder | |
| 31° | 24° | 12d·250mm | 6h | 82% | 8 | Quiet | Low season | |
| 28° | 22° | 15d·530mm | 5h | 85% | 6 | Quiet | Low season | |
| 26° | 21° | 13d·360mm | 5h | 84% | 6 | Quiet | Low season | |
| 25° | 20° | 11d·220mm | 5h | 82% | 5 | Moderate | Shoulder |
View Other Months
Hoi An December (Cool + Christmas/NYE) Hotel Picks
Frequently Asked Questions
Is December (Cool + Christmas/NYE) a good time to visit Hoi An?
Hoi An in December (Cool + Christmas/NYE) is moderate. Tourist crowds are moderate and flight/hotel prices are shoulder.
What's the average temperature in Hoi An in December (Cool + Christmas/NYE)?
Hoi An December (Cool + Christmas/NYE) averages a high of 25°C and a low of 20°C.
Does it rain much in Hoi An in December (Cool + Christmas/NYE)?
Hoi An December (Cool + Christmas/NYE) averages 220mm of rainfall over about 11 rainy days.
What should I wear in Hoi An in December (Cool + Christmas/NYE)?
Cool + still wet — long sleeves + light jacket + waterproof.
What time are sunrise and sunset in Hoi An in December (Cool + Christmas/NYE)?
Hoi An December (Cool + Christmas/NYE) sunrise is 06:10 and sunset is 17:40, with 11h 30min of daylight.
What's the air quality like in Hoi An in December (Cool + Christmas/NYE)?
Hoi An December (Cool + Christmas/NYE) air quality (AQI) averages 45, rated Good. PM2.5 averages 16μg/m³.
What activities are recommended in Hoi An in December (Cool + Christmas/NYE)?
In December (Cool + Christmas/NYE), Hoi An is great for Christmas + NYE Lantern walks, Tailors 24h delivery, Cooking class at Red Bridge.
Is December (Cool + Christmas/NYE) peak season in Hoi An?
Hoi An December (Cool + Christmas/NYE) crowds are moderate and prices are shoulder. You can travel relatively comfortably without long queues.
Best Months to Visit Hoi An
View Other Months
Planning a December (Cool + Christmas/NYE) trip to Hoi An?
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Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.