Lang Son in April: Weather & climate information
What's the weather like in Lang Son in April? See the historical monthly averages for temperature, rainfall and humidity.
April Averages
| Min Temperature | 19.2°C | Precipitation | 55.9mm |
| Max Temperature | 27.6°C | Rainy Days | 9.1 days |
| Humidity | 78.6% | Sunshine Hours | 11.0 hours |
Historical weather
April weather averages for Lang Son in the last 10 years ( 2010 to 2020).
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 15.0°30.0° | ||||||
2 17.0°28.0° | 3 18.0°26.0° | 4 19.0°28.0° | 5 21.0°29.0° | 6 20.0°27.0° | 7 17.0°19.0° | 8 15.0°27.0° |
9 16.0°27.0° | 10 17.0°30.0° | 11 20.0°29.0° | 12 21.0°29.0° | 13 20.0°31.0° | 14 21.0°30.0° | 15 21.0°32.0° |
16 22.0°29.0° | 17 21.0°32.0° | 18 23.0°33.0° | 19 21.0°33.0° | 20 22.0°34.0° | 21 20.0°30.0° | 22 19.0°30.0° |
23 20.0°30.0° | 24 22.0°34.0° | 25 22.0°36.0° | 26 18.0°32.0° | 27 19.0°30.0° | 28 20.0°32.0° | 29 21.0°35.0° |
30 22.0°35.0° |
Temperature Graph (°C)
The average Lang Son temperature during April is around 23.0°C (73.4°F).
| Month | High | Low | Changes |
| March | 24.1°C (75.38°F) | 16.2°C (61.16°F) | +3.6°C (38.48°F) |
| April* | 27.6°C (81.68°F) | 19.2°C (66.56°F) | +3.3°C (37.94°F) |
| May | 30.7°C (87.26°F) | 22.2°C (71.96°F) | +3.2°C (37.76°F) |
Humidity Graph (%)
The average humidity in April in Lang Son is 78.6%, which is 2.6% higher than March and 1.3% lower than May.
Rainfall Graph (mm)
Average rainfall in April in Lang Son: 55.9mm
| March | April* | May |
| 35.7mm (+20.2mm) | 55.9mm | 109.0mm (-53.1mm) |
Rain Days Graph
Average rain days in April in Lang Son: 9.1 days
Daylight Graph
Average daylight in April in Lang Son: 12.6h
Frequently asked questions
How is the weather in Lang Son in April?
April is a comfortable month in Lang Son, with average temperature fluctuating between 19.2°C (66.56°F) and 27.6°C (81.68°F), and this makes April one of the best months to visit Lang Son.
Is Lang Son humid in April?
Yes, it is. The humidity of Lang Son in April is around 78.6% and rarely falls below 39.0%.
Does it rain often in Lang Son in April?
No, it does not. Lang Son has only 9.1 rainy days in April with an approximate 55.9mm (2.2") of precipitation.
How many hours of daylight are there in April in Lang Son?
In April, Lang Son's average day-length is 12.6 hours.
How long is the sun out per day in Lang Son in April?
The average sunshine hours of Lang Son in April is 11.0 hours.
