Dien Bien in May: Weather & climate information
What's the weather like in Dien Bien in May? See the historical monthly averages for temperature, rainfall and humidity.
May Averages
| Min Temperature | 19.8°C | Precipitation | 189.0mm |
| Max Temperature | 31.0°C | Rainy Days | 20.1 days |
| Humidity | 73.1% | Sunshine Hours | 12.5 hours |
Historical weather
May weather averages for Dien Bien 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 20.0°27.0° | 2 21.0°28.0° | 3 22.0°28.0° | ||||
4 21.0°30.0° | 5 22.0°31.0° | 6 23.0°33.0° | 7 24.0°34.0° | 8 16.0°34.0° | 9 20.0°32.0° | 10 21.0°34.0° |
11 21.0°34.0° | 12 22.0°31.0° | 13 14.0°31.0° | 14 21.0°30.0° | 15 22.0°32.0° | 16 22.0°33.0° | 17 22.0°34.0° |
18 24.0°32.0° | 19 22.0°33.0° | 20 23.0°30.0° | 21 23.0°32.0° | 22 24.0°33.0° | 23 25.0°36.0° | 24 25.0°32.0° |
25 24.0°33.0° | 26 24.0°33.0° | 27 18.0°29.0° | 28 20.0°27.0° | 29 21.0°29.0° | 30 17.0°26.0° | 31 18.0°27.0° |
Temperature Graph (°C)
The average Dien Bien temperature during May is around 25.1°C (77.18°F).
| Month | High | Low | Changes |
| April | 31.5°C (88.7°F) | 18.4°C (65.12°F) | +2.1°C (35.78°F) |
| May* | 31.0°C (87.8°F) | 19.8°C (67.64°F) | +0.5°C (32.9°F) |
| June | 28.7°C (83.66°F) | 20.2°C (68.36°F) | -1.0°C (30.2°F) |
Humidity Graph (%)
The average humidity in May in Dien Bien is 73.1%, which is 12.3% higher than April and 11.7% lower than June.
Rainfall Graph (mm)
Average rainfall in May in Dien Bien: 189.0mm
| April | May* | June |
| 78.1mm (+110.9mm) | 189.0mm | 284.0mm (-95.0mm) |
Rain Days Graph
Average rain days in May in Dien Bien: 20.1 days
Daylight Graph
Average daylight in May in Dien Bien: 13.2h
Frequently asked questions
How is the weather in Dien Bien in May?
May is a hot month in Dien Bien with an average temperature of 25.1°C. Dien Bien's temperature in May ranges between 19.8°C (67.64°F) and 31.0°C (87.8°F).
Is Dien Bien humid in May?
Yes, it is. The humidity of Dien Bien in May is around 73.1% and rarely falls below 41.0%.
Does it rain often in Dien Bien in May?
Yes, it does. It rains very often in Dien Bien in May with an average of 20.1 rainy days and 189.0mm (7.44") of precipitation.
How many hours of daylight are there in May in Dien Bien?
In May, Dien Bien's average day-length is 13.2 hours.
How long is the sun out per day in Dien Bien in May?
The average sunshine hours of Dien Bien in May is 12.5 hours.
