Hoi An Weather in December
December in Hoi An brings high temperatures, with daytime highs of 26°C (79°F) and nights around 22°C (72°F). It's part of the rainy season, with 349 mm (14 in) of rainfall on average, so an umbrella or poncho is a good idea.
Rainfall in Hoi An in December
Hoi An is in the rainy season in December, with rain on around 5 days and an average of 349 mm (14 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.
Temperature in Hoi An in December
December in Hoi An sees highs of 26°C (79°F) and lows of 22°C (72°F) overnight. The winter season is characteristic of December. Overall, the month follows a fairly predictable daily temperature pattern. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors.
Sunshine in Hoi An in December
You can expect a moderate amount of sunlight, with approximately 105 hours. Even though this month is part of the wet season, you can still see the sun occasionally.December in Hoi An has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Hoi An's climate page.
Hoi An Temperature in December
Min Temperature
22°C (72°F)
Max Temperature
26°C (79°F)
Chance of Rain
16%
Precipitation
349 mm (14 in)
Rainy days
5 days
Humidity
85%
Sunshine
105 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Hoi An typically stay consistent throughout December, with daily highs averaging around 26°C (79°F). Nights are warm, with lows typically ranging from 19°C (66°F) to 22°C (72°F).
Average temperatures in December
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Hoi An in December
Browse day-by-day weather records for Hoi An spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hoi An historical weather extremes in December
Based on 40 years of weather observations in Hoi An between 1985 and 2025, these are the recorded extremes.
- On December 2, 2015, temperatures climbed to 31°C (88°F), marking the warmest December day on record.
- The lowest daytime temperature in December was 15°C (59°F), recorded on December 23, 1999.
- The lowest overnight temperature recorded in December was 9°C (48°F) (December 25, 1999).
Best Places in Vietnam in December
Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in December →
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What to Wear in Hoi An in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Hoi An in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Hoi An's climate page.
Temperature Rainfall Sunshine Humidity
See the full Hoi An climate overview or explore weather in Vietnam.
