Best Time to Visit Lạng Sơn, Lạng Sơn, Viet Nam
Lạng Sơn is at its sunniest and driest in February–December.
The best time to visit Lạng Sơn for sunny, dry weather is February–March and November–December — 4 months of the year fit our sunny profiles at this specific location. The drier stretch runs through October–April; the wetter half falls in May–September. At the city itself, monthly average temperatures range from 13.9°C / 57°F in January to 27.6°C / 81.7°F in July, with rainfall from 20 mm / 0.8 in (January) to 274 mm / 10.8 in (August). These are point-value climate normals sampled at Lạng Sơn, Lạng Sơn, Viet Nam's coordinates — usually more actionable for travellers than the country-wide average. Lạng Sơn's climate is broadly Mediterranean-style. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| February | 15.7°C60.3°F | 48 mm1.9″ | Sunny & Mild |
| March | 18.5°C65.3°F | 39 mm1.5″ | Sunny & Mild |
| November | 19.2°C66.6°F | 28 mm1.1″ | Sunny & Mild |
| December | 15.6°C60.1°F | 23 mm0.9″ | Sunny & Mild |
Frequently asked questions
When is the best time to visit Lạng Sơn?
The best time to visit Lạng Sơn for sunny, dry weather is February, March, November, December. At the city itself, the warmest month is July averaging 27.6°C / 81.7°F, and the driest is January with about 20 mm / 0.8 in of rain. These are point-value climate normals sampled at Lạng Sơn's coordinates.
When is the rainy season in Lạng Sơn?
The rainy season at Lạng Sơn, Lạng Sơn runs through May–September, when monthly rainfall exceeds the annual median of about 81 mm / 3.2 in. The wettest single month is August (274 mm / 10.8 in).
What is the driest month in Lạng Sơn?
The driest month in Lạng Sơn is January, averaging about 20 mm / 0.8 in of rainfall. Temperature that month averages 13.9°C / 57°F.
What months should I avoid visiting Lạng Sơn?
The least comfortable months for travel to Lạng Sơn — based on point-value climate at the city — are January, February, March, June, July, August, December. These are the wettest or coolest months at this location. Rainfall peaks at 274 mm / 10.8 in in August, and the coldest month averages 13.9°C / 57°F.
Is Lạng Sơn climate different from Viet Nam overall?
Yes, usually. Our Lạng Sơn figures are point-value climate normals sampled at the city itself, while our Viet Nam figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Lạng Sơn specifically — usually the more actionable data for a traveller planning to spend time in the city.