Mild
Average highs are around 22°C, so days are mild rather than hot.
March verdict
Lang Son, Vietnam in March
Weather score48Mixed
Mixed for holiday weather
Average highs are around 22°C, so days are mild rather than hot. Sunshine averages 2.2h per day, so this is not one of the brighter months. Rainfall averages 45mm, which is relatively low for holiday planning.
March weather
Monthly averages
Temp
22°C
Rain
45mm
Sun
2.2h
Weather score
48
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 45mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 2.2h per day, so this is not one of the brighter months.
Map
Weather map
Compare Lang Son, Vietnam with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March22°C average high
March is on the cooler side of Lang Son's year, useful if you prefer less intense daytime heat.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
March45mm average rain
March is one of Lang Son's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to April and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March2.2 hours average sun
March is one of Lang Son's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsMay to September
This stretch has the strongest sunshine in the monthly averages.
Weather score
March48 weather score
March scores below Lang Son's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsApril and October to November
These months have the strongest weather score in the monthly averages.
