When to visit
Lang Son?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Lang Son
Ho Chi Minh City · Vietnam

The best weather in Lang Son is from October, November, December.consistent weather climate

Climate score
June
22

Challenging climate

Hot & rainy

Temperature
24–31°C
Hot nights — A/C advised
Feels like
29–36°C
Muggy
Precipitation
229mm
Heavy downpours · 20 days
Sunshine
5.6h
Overcast
Humidity (%)
84%
Muggy
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDec
Monthly Overview
Score727270734522322242809385
ClimateMildMildHumidHumidRainyHot & rainyHot & rainyHot & rainyHot & rainyHumidPleasantMild
Temperature11–18°C12–20°C17–24°C19–26°C22–29°C24–31°C24–31°C24–30°C23–29°C19–26°C16–24°C11–19°C
Feels like9–17°C11–19°C17–25°C20–29°C25–33°C29–36°C29–37°C28–36°C27–34°C19–27°C16–25°C8–17°C
Precipitation72mm
13 days
82mm
16 days
85mm
16 days
101mm
15 days
164mm
17 days
229mm
20 days
162mm
19 days
271mm
24 days
215mm
20 days
127mm
10 days
25mm
6 days
12mm
5 days
Sunshine4.3h
☀︎ 39%
4.0h
☀︎ 35%
3.2h
☀︎ 26%
5.3h
☀︎ 42%
7.0h
☀︎ 53%
5.6h
☀︎ 42%
8.1h
☀︎ 61%
6.4h
☀︎ 50%
6.6h
☀︎ 54%
8.1h
☀︎ 69%
8.3h
☀︎ 74%
6.0h
☀︎ 56%
WindE · 18 km/hE · 18 km/hSE · 19 km/hSE · 19 km/hSE · 18 km/hS · 16 km/hS · 16 km/hS · 14 km/hE · 15 km/hNE · 19 km/hNE · 16 km/hNE · 18 km/h
Humidity (%)77%82%83%83%84%84%83%88%87%77%74%68%
Day length11.0h11.4h12.0h12.7h13.2h13.4h13.3h12.9h12.3h11.6h11.1h10.8h

Frequently asked questions

What is the best time to visit Lang Son?

The best time to visit Lang Son is January, October, February, November, December, April, March, with temperatures between 11 °C and 26 °C. The best month is January. January is low season.

What is the weather like in Lang Son?

Lang Son has a climate with an overall score of 5.9/10. Annual temperatures range from 11 °C to 31 °C.

What is the hottest month in Lang Son?

The hottest month in Lang Son is June, with average highs of 31 °C and lows of 24 °C.

What is the rainiest month in Lang Son?

The rainiest month in Lang Son is August, with an average of 271 mm of precipitation.