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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.
Lạng Sơn Weather in August
August in Lạng Sơn brings very high temperatures, with highs of 32°C (90°F) and nights dropping to 24°C (75°F). It's the rainiest month of the year, so come prepared with waterproof gear.
Rainfall in Lạng Sơn in August
Lạng Sơn is in the rainy season in August, with rain on around 18 days and an average of 281 mm (11 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Lạng Sơn in August
If you're visiting Lạng Sơn in August, expect highs of 32°C (90°F) and overnight lows around 24°C (75°F). Mornings and evenings are often more comfortable than the peak afternoon hours. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Lạng Sơn in August
The month brings about 175 hours of sunlight, offering a comfortable mix of sun and rainy moments.Our weather planner can help you find worldwide destinations with pleasant weather during this period. February, March, October, November and December typically offer the best weather for Lạng Sơn.
Lạng Sơn Temperature in August
Min Temperature
24°C (75°F)
Max Temperature
32°C (90°F)
Chance of Rain
59%
Precipitation
281 mm (11 in)
Rainy days
18 days
Humidity
84%
Sunshine
175 hours
Percentage Sunshine
Lạng Sơn Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lạng Sơn - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Lạng Sơn typically stay consistent throughout August, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather records for Lạng Sơn in August
Browse day-by-day weather records for Lạng Sơn spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lạng Sơn historical weather extremes in August
According to our 50 years of weather records for Lạng Sơn, the following extremes were recorded between 1976 and 2026.
- On August 22, 1981, temperatures climbed to 41°C (106°F), marking the warmest August day on record.
- On August 28, 2010, Lạng Sơn saw its coldest August day with temperatures maxing out at 24°C (75°F).
- Nighttime temperatures dropped to 20°C (68°F) on August 17, 1992, marking the coldest August night on record.
Best Places in Vietnam in August
Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in August →
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 Lạng Sơn in August
Warm temperatures in August 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. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Lạng Sơn in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Lạng Sơn 3-Day Forecast
More climate data for Lạng Sơn
Temperature Rainfall Sunshine Humidity
See the full Lạng Sơn climate overview or explore weather in Vietnam.
Popular in August
Where to go in August - average daytime high across popular destinations.
Hanoi
34°C (93°F) Hoi An
33°C (91°F) Da Nang33°C (91°F) Nha Trang32°C (90°F) Ho Chi Minh City32°C (90°F) Vung Tau30°C (86°F) Duong Dong29°C (84°F) Da Lat26°C (79°F) Bucket list
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