Average annual temperature is 25.2 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 92 days
Number of rainy days: 273 days
Look at detailed online map of Lam Sơn
* Weather data for Lam 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) | 31.3 | 34.3 | 38.0 | 37.9 | 39.9 | 39.6 | 40.3 | 37.0 | 37.8 | 32.9 | 31.2 | 29.0 |
| Average daytime temperature (°C) | 20.8 | 24.6 | 27.4 | 31.8 | 33.6 | 35.2 | 36.3 | 33.2 | 31.5 | 28.8 | 26.3 | 22.5 |
| Average temperature (°C) | 16.9 | 20.6 | 22.8 | 26.8 | 28.9 | 30.6 | 31.3 | 29.4 | 27.7 | 25.5 | 22.7 | 19.5 |
| Average night temperature (°C) | 13.3 | 17.5 | 19.0 | 23.0 | 25.3 | 27.0 | 27.5 | 26.2 | 24.8 | 23.2 | 19.7 | 16.7 |
| Absolute minimum temperature (°C) | 7.3 | 11.5 | 13.7 | 19.3 | 21.2 | 24.2 | 24.6 | 24.4 | 23.4 | 21.3 | 14.6 | 8.7 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.8 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 4.2 | 4.5 | 6.3 | 7.4 | 10.0 | 9.5 | 10.6 | 7.4 | 7.4 | 5.6 | 7.0 | 4.1 |
| Precipitation (mm) | 42 | 54 | 45 | 94 | 134 | 123 | 119 | 165 | 379 | 308 | 212 | 79 |
| Sunny days | 11 | 5 | 8 | 11 | 13 | 6 | 6 | 4 | 0 | 6 | 10 | 12 |
| Rainy days | 20 | 23 | 23 | 19 | 18 | 24 | 25 | 27 | 30 | 25 | 20 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lam Sơn during the most sunny months:
The largest precipitation sum in Lam Sơn is at