Average annual temperature is 22.0 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 4.0 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Tỉnh Lạng Sơn
* Weather data for Tỉnh Lạng Sơn Vietnam is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.2 | 26.8 | 32.7 | 32.4 | 35.7 | 35.3 | 33.6 | 31.5 | 31.0 | 30.8 | 29.2 | 26.4 |
| Average daytime temperature (°C) | 17.9 | 20.7 | 24.1 | 26.5 | 29.5 | 30.4 | 31.3 | 29.4 | 28.4 | 26.7 | 24.6 | 19.7 |
| Average temperature (°C) | 13.7 | 17.0 | 19.8 | 22.9 | 25.6 | 26.8 | 27.7 | 26.0 | 25.3 | 23.1 | 20.2 | 15.8 |
| Average night temperature (°C) | 9.2 | 13.8 | 16.1 | 19.7 | 22.1 | 23.9 | 24.7 | 23.5 | 22.9 | 19.8 | 16.0 | 11.9 |
| Absolute minimum temperature (°C) | 4.1 | 8.5 | 11.6 | 15.3 | 17.2 | 22.2 | 21.8 | 22.1 | 20.5 | 17.0 | 11.4 | 4.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.7 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.0 | 4.2 | 4.7 | 5.7 | 9.1 | 8.3 | 10.9 | 7.9 | 7.8 | 9.2 | 8.3 | 5.7 |
| Precipitation (mm) | 8 | 117 | 79 | 64 | 78 | 326 | 157 | 404 | 327 | 43 | 29 | 18 |
| Sunny days | 23 | 7 | 10 | 5 | 7 | 1 | 2 | 3 | 2 | 16 | 16 | 13 |
| Rainy days | 8 | 21 | 21 | 25 | 24 | 29 | 29 | 28 | 28 | 15 | 14 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tỉnh Lạng Sơn during the most sunny months:
The largest precipitation sum in Tỉnh Lạng Sơn is at