Visit Sapa in Vietnam
Balancing on the edges of a rice field with endless views. A trek through the valley of Sapa is definitely a must for the bucket list.
Long Hai Weather in December
December in Long Hai averages 29°C (84°F) during the day and 25°C (77°F) at night. Quite a bit of rainfall is typical this month, with around 66 mm (2.6 in) on average. An umbrella is a good idea.
Rainfall in Long Hai in December
Typically, about 11 days will experience rainfall, with an average of 66 mm (2.6 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Long Hai in December
December is a good time to be in Long Hai. Days are excellent, reaching 29°C (84°F), with nights around 25°C (77°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Long Hai in December
Expect sunny days throughout the month, with an estimated 222 hours of sunshine. This makes it a pleasant time to visit Long Hai.If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.
Long Hai Temperature in December
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
36%
Precipitation
66 mm (2.6 in)
Rainy days
11 days
Humidity
80% *
Sunshine
222 hours *
Percentage Sunshine
*
* Data from: Vung Tau, Vietnam (16 KM, 10 Miles).
Long Hai Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Long Hai - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Long Hai typically stay consistent throughout December, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in December
Historical weather records for Long Hai in December
Browse day-by-day weather records for Long Hai spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Long Hai historical weather extremes in December
According to our 33 years of weather records for Long Hai, the following extremes were recorded between 1992 and 2025.
- Long Hai recorded its highest December temperature of 35°C (95°F) on December 17, 2012.
- Long Hai experienced its chilliest December day on December 24, 1999, reaching only 20°C (68°F).
- The lowest overnight temperature recorded in December was 16°C (61°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 →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Long Hai in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Long Hai in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling8/10 -
Walking8/10 -
Camping8/10 -
Outdoor sports8/10
Long Hai 3-Day Forecast
More climate data for Long Hai
Temperature Rainfall Sunshine Humidity
See the full Long Hai climate overview or explore weather in Vietnam.
Popular in December
Where to go in December - average daytime high across popular destinations.
Ho Chi Minh City
32°C (90°F) Vung Tau29°C (84°F) Duong Dong
30°C (86°F) Nha Trang
27°C (81°F) Hoi An26°C (79°F) Da Nang25°C (77°F) Da Lat25°C (77°F) Hanoi
23°C (73°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Visit Sapa in Vietnam
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