Average annual temperature is 26.5 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: 19.7 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Lý Sơn
* Weather data for Lý 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) | 24.5 | 25.1 | 26.4 | 27.5 | 30.2 | 31.3 | 31.1 | 31.5 | 30.9 | 29.5 | 28.5 | 27.0 |
| Average daytime temperature (°C) | 23.0 | 24.2 | 25.0 | 26.8 | 29.0 | 30.2 | 29.4 | 30.3 | 29.8 | 28.1 | 27.2 | 25.5 |
| Average temperature (°C) | 22.3 | 23.5 | 24.4 | 26.2 | 28.1 | 29.4 | 28.4 | 29.2 | 28.6 | 27.0 | 26.1 | 24.8 |
| Average night temperature (°C) | 21.5 | 22.8 | 23.6 | 25.6 | 27.3 | 28.5 | 27.5 | 28.3 | 27.5 | 26.0 | 25.0 | 23.9 |
| Absolute minimum temperature (°C) | 19.7 | 21.4 | 21.8 | 24.8 | 25.5 | 27.4 | 25.8 | 26.1 | 26.2 | 24.8 | 23.6 | 21.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 5.4 | 9.4 | 11.0 | 11.3 | 11.6 | 11.2 | 11.2 | 10.7 | 9.9 | 8.2 | 8.2 | 7.9 |
| Precipitation (mm) | 213 | 31 | 14 | 11 | 52 | 13 | 47 | 75 | 185 | 555 | 320 | 227 |
| Sunny days | 4 | 8 | 16 | 19 | 17 | 17 | 17 | 19 | 1 | 0 | 0 | 2 |
| Rainy days | 27 | 20 | 15 | 11 | 14 | 13 | 14 | 12 | 29 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lý Sơn is at