Warm
Average highs sit around 26°C, giving warm days by monthly-average standards.
April verdict
Lang Son, Vietnam in April
Weather score60Good
Good for holiday weather
Average highs sit around 26°C, giving warm days by monthly-average standards. Sunshine averages 3.7h per day, so this is not one of the brighter months. Rainfall averages 104mm, so some wet days are possible.
April weather
Monthly averages
Temp
26°C
Rain
104mm
Sun
3.7h
Weather score
60
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 104mm, so some wet days are possible.
Limited sun
Sunshine averages 3.7h 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
April26°C average high
April is close to Lang Son's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
April104mm average rain
April sits near Lang Son's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
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
April3.7 hours average sun
April sits close to Lang Son's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to September
This stretch has the strongest sunshine in the monthly averages.
Weather score
April60 weather score
April scores above Lang Son's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsApril and October to November
These months have the strongest weather score in the monthly averages.
