Dien Bien Weather
What is the weather like in Dien Bien, Vietnam right now? Currently: °C. .
A group of unidentified farmer working in a field at Dien Bien Phu, Dien Bien, Vietnam
7 Days Weather Forecast
Local hourly Dien Bien weather forecast of rain, temperature, sunrise, humidity, wind and pressure.
Mon, 18 August
Slight rain showers
High 31°C
Low 22°C
- Sun: 05:47
- Wind: 7.4 km/h
- Humidity: 63%
- Rain: 0.5mm
Tue, 19 August
Thunderstorm with slight hail
High 30°C
Low 22°C
- Sun: 05:47
- Wind: 11.6 km/h
- Humidity: 63%
- Rain: 22.4mm
Wed, 20 August
Thunderstorm
High 29°C
Low 23°C
- Sun: 05:48
- Wind: 11.3 km/h
- Humidity: 63%
- Rain: 11.4mm
Thu, 21 August
Thunderstorm
High 28°C
Low 23°C
- Sun: 05:48
- Wind: 8.4 km/h
- Humidity: 63%
- Rain: 18.6mm
Fri, 22 August
Thunderstorm
High 28°C
Low 22°C
- Sun: 05:48
- Wind: 11.0 km/h
- Humidity: 63%
- Rain: 24.3mm
Sat, 23 August
Thunderstorm
High 27°C
Low 22°C
- Sun: 05:48
- Wind: 6.0 km/h
- Humidity: 63%
- Rain: 18.3mm
Sun, 24 August
Slight rain showers
High 26°C
Low 22°C
- Sun: 05:49
- Wind: 3.6 km/h
- Humidity: 63%
- Rain: 34.9mm
Last updated: August 18, 2025
Dien Bien Climate
Dien Bien boasts a humid subtropical climate characterized by dry winters, classified as Cwa in the Köppen climate system. The region experiences a significant temperature range, with highs reaching up to 31.5°C (88.7°F) and lows dipping to around 10.1°C (50.18°F). On average, the yearly temperature hovers around 21.2°C (70.17°F), making it a temperate place overall. Rainfall is quite abundant, with annual averages close to 1577.0 millimeters (62.09 inches), contributing to the lush landscapes and vibrant ecosystems in the area. Overall, Dien Bien offers a unique climate that supports diverse flora and fauna.
Monthly Averages
Dien Bien experiences a tropical climate with distinct seasonal variations. In January, temperatures range from 10.2°C to 22.1°C, with an average of 3.5 rainy days. As the year progresses, February and March see rising temperatures, reaching highs of 30.2°C by March. The wettest months are from May to July, featuring over 20 rainy days and temperatures between 19.6°C and 31.5°C. The weather cools down slightly in the fall, with temperatures dropping and fewer rainy days, making for a pleasant end to the year in December.| Months | High / Low (°C) | Rain |
|---|---|---|
| January | 22.1° / 10.2° | 3.5 days |
| February | 26.2° / 11.6° | 2.2 days |
| March | 30.2° / 15.5° | 5.5 days |
| April | 31.5° / 18.4° | 13.3 days |
| May | 31.0° / 19.8° | 20.1 days |
| June | 28.7° / 20.2° | 26.9 days |
| July | 27.8° / 19.6° | 27.7 days |
| August | 28.1° / 19.2° | 26.6 days |
| September | 28.7° / 18.6° | 20.2 days |
| October | 27.2° / 16.3° | 10.7 days |
| November | 25.4° / 13.6° | 5.5 days |
| December | 22.2° / 10.1° | 3.5 days |
Frequently asked questions
What is the coldest month in Dien Bien?
December is the coldest month in Dien Bien, with average temperatures plummeting to around 10.1°C (50.2°F).
How much rain does Dien Bien get every year?
Dien Bien receives approximately 1,577 mm (62.09 inches) of rainfall each year, spread over an average of 166 days.
What month has the least rain in Dien Bien?
The driest month in Dien Bien is February, which typically sees about 2.2 days of rainfall and an average precipitation of just 8.1 mm (0.32 inches).
What months are the most humid in Dien Bien?
In Dien Bien, the months of July and August experience the highest humidity levels, averaging around 88.1%.
What month has the least sunshine in Dien Bien?
The month with the least sunshine in Dien Bien is January, averaging just 7.8 hours of sunshine per day.
Which month has the most daylight in Dien Bien?
In June, Dien Bien enjoys an average of **13.4 hours of daylight**, making it the month with the most daylight hours.
What is the hottest month in Dien Bien?
April is the hottest month in Dien Bien, with average temperatures ranging from 20.2°C (68.4°F) at night to 31.5°C (88.7°F) during the day.
When does Dien Bien have the most sunshine?
May boasts an average of 12.5 hours of sunshine each day, making it the sunniest month in Dien Bien.
What month has the most rainfall in Dien Bien?
The wettest month in Dien Bien is **July**, which typically sees around **27.7 days of rain** and a total precipitation of approximately **318.8 mm (12.55 inches)**.
What month has the least humidity in Dien Bien?
March is the least humid month in Dien Bien, with an average relative humidity of just 52.7%.
Which month has the shortest daylight in Dien Bien?
December offers the shortest days in Dien Bien, boasting an average of just 10.8 hours of daylight.
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