Lạng Sơn Weather in January
Lạng Sơn in January sees pleasant daytime temperatures of 18°C (64°F) and nighttime lows of 11°C (52°F). Moderate rainfall is typical, with around 58 mm (2.3 in) for the month.
Rainfall in Lạng Sơn in January
You can typically expect 11 days of rain this month, averaging around 58 mm (2.3 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Lạng Sơn in January
January in Lạng Sơn sees highs of 18°C (64°F) and lows of 11°C (52°F) overnight. During January, the winter season is in full swing. Conditions are often most pleasant around the middle of the day. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. The weather this month is milder than usual, but still provides a warm and pleasant atmosphere.
Sunshine in Lạng Sơn in January
The area experiences limited sunny days, amounting to roughly 76 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.If you prefer dry days with pleasant temperatures, February, March, October, November and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Lạng Sơn's climate page.
Lạng Sơn Temperature in January
Min Temperature
11°C (52°F)
Max Temperature
18°C (64°F)
Chance of Rain
36%
Precipitation
58 mm (2.3 in)
Rainy days
11 days
Humidity
78%
Sunshine
76 hours
Percentage Sunshine
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Lạng Sơn typically stay consistent throughout January, with daily highs averaging around 18°C (64°F). Nights are cool, with lows around 11°C (52°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Lạng Sơn in January
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 January
The extremes listed below come from historical weather data collected in Lạng Sơn from 2012 through 2025.
- On January 14, 2023, temperatures climbed to 30°C (86°F), marking the warmest January day on record.
- On January 24, 2016, Lạng Sơn saw its coldest January day with temperatures maxing out at 5°C (41°F).
- The lowest overnight temperature recorded in January was 0°C (32°F) (January 22, 2014).
Best Places in Vietnam in January
Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in January →
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What to Wear in Lạng Sơn in January
Pleasant temperatures in January mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Lạng Sơn in January
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 Lạng Sơn's climate page.
Temperature Rainfall Sunshine Humidity
See the full Lạng Sơn climate overview or explore weather in Vietnam.
