Son La Weather
What is the weather like in Son La, Vietnam right now? Currently: °C. .
The trail of dinosaurs spine and the top of the mountains Ta Xua, Son La, Vietnam
7 Days Weather Forecast
Local hourly Son La weather forecast of rain, temperature, sunrise, humidity, wind and pressure.
Sat, 30 August
Slight rain showers
High 29°C
Low 23°C
- Sun: 05:46
- Wind: 8.2 km/h
- Humidity: 66%
- Rain: 1.1mm
Sun, 31 August
Overcast
High 28°C
Low 23°C
- Sun: 05:47
- Wind: 12.8 km/h
- Humidity: 66%
- Rain: 0.2mm
Mon, 01 September
Thunderstorm
High 29°C
Low 22°C
- Sun: 05:47
- Wind: 8.8 km/h
- Humidity: 66%
- Rain: 1.8mm
Tue, 02 September
Slight rain showers
High 30°C
Low 22°C
- Sun: 05:47
- Wind: 8.6 km/h
- Humidity: 66%
- Rain: 0.6mm
Wed, 03 September
Overcast
High 31°C
Low 22°C
- Sun: 05:48
- Wind: 7.2 km/h
- Humidity: 66%
- Rain: 0.3mm
Thu, 04 September
Overcast
High 32°C
Low 23°C
- Sun: 05:48
- Wind: 10.5 km/h
- Humidity: 66%
- Rain: 0.0mm
Fri, 05 September
Partly cloudy
High 32°C
Low 23°C
- Sun: 05:48
- Wind: 10.6 km/h
- Humidity: 66%
- Rain: 0.0mm
Last updated: August 30, 2025
Son La Climate
Son La enjoys a humid subtropical climate with dry winters, classified as Cwa according to the Köppen climate classification. This means residents can expect warm summers and mild winters. The highest recorded temperature in the area reaches around 31.5°C (88.7°F), while the lowest dips down to about 10.1°C (50.18°F). On average, the yearly temperature stays comfortable at around 21.2°C (70.17°F). When it comes to rainfall, Son La receives quite a bit of precipitation, averaging nearly 1577.0 millimeters (62.09 inches) annually. This combination of warmth and moisture contributes to the lush landscapes and vibrant ecosystems found in the region.
Monthly Averages
Explore the monthly weather averages for Son La! January and December bring mild temperatures, ranging from 10.1°C to 22.2°C, with few rainy days. As spring approaches, March sees a warm spike, reaching up to 30.2°C. The summer months, especially June and July, are the wettest, with over 27 rainy days and highs around 28°C. Autumn cools down with pleasant temperatures, while November enjoys a comfortable range from 13.6°C to 25.4°C. Each month offers a unique climate experience perfect for planning your activities!| 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 Son La?
December is the coldest month in Son La, with average temperatures reaching as low as 10.1°C (50.2°F).
How much rain does Son La get every year?
Son La receives around 1,577 mm (62.09 inches) of precipitation each year, averaging about 166 rainy days.
What month has the least rain in Son La?
The driest month in Son La is February, which experiences approximately 2.2 rainy days and receives around 8.1 mm (0.32 inches) of precipitation.
What months are the most humid in Son La?
In Son La, July and August experience the highest humidity levels, averaging around 88.1%.
What month has the least sunshine in Son La?
The month with the least sunshine in **Son La** is **January**, averaging just **7.8 hours** of sunshine per day.
Which month has the most daylight in Son La?
June boasts an average of **13.4 hours of daylight**, making it the month with the most daylight hours in Son La.
What is the hottest month in Son La?
April is the hottest month in Son La, with average temperatures ranging from 20.2°C (68.4°F) to 31.5°C (88.7°F).
When does Son La have the most sunshine?
May boasts an impressive average of 12.5 hours of sunshine per day, making it the sunniest month in Son La.
What month has the most rainfall in Son La?
The wettest month in Son La is July, featuring around 27.7 rainy days and total precipitation of about 318.8 mm (12.55 inches).
What month has the least humidity in Son La?
March is the least humid month in Son La, with a relative humidity of just 52.7%.
Which month has the shortest daylight in Son La?
December features the shortest days in Son La, averaging just 10.9 hours of daylight.
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