Average annual temperature is 23.4 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 7.1 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Lassa Pong
* Weather data for Lassa Pong Laos is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.3 | 31.4 | 34.5 | 37.9 | 36.2 | 36.7 | 34.0 | 32.5 | 31.5 | 30.9 | 31.2 | 30.4 |
| Average daytime temperature (°C) | 24.7 | 28.5 | 30.6 | 34.0 | 33.2 | 30.7 | 31.1 | 28.7 | 29.0 | 28.9 | 28.3 | 26.5 |
| Average temperature (°C) | 17.5 | 20.9 | 23.1 | 26.5 | 26.9 | 25.6 | 26.0 | 24.6 | 24.6 | 23.5 | 21.6 | 19.9 |
| Average night temperature (°C) | 10.7 | 14.1 | 17.0 | 20.7 | 22.1 | 22.3 | 22.3 | 21.8 | 21.2 | 19.1 | 16.2 | 14.0 |
| Absolute minimum temperature (°C) | 7.1 | 10.0 | 13.2 | 18.5 | 20.3 | 21.5 | 21.4 | 20.3 | 20.1 | 16.4 | 12.3 | 7.4 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| 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) | 9.6 | 10.3 | 10.0 | 11.0 | 10.7 | 8.1 | 10.1 | 6.2 | 8.5 | 9.7 | 9.7 | 9.6 |
| Precipitation (mm) | 8 | 39 | 40 | 48 | 80 | 429 | 326 | 628 | 357 | 66 | 25 | 15 |
| Sunny days | 26 | 16 | 13 | 15 | 5 | 0 | 0 | 0 | 2 | 10 | 16 | 17 |
| Rainy days | 5 | 12 | 18 | 15 | 26 | 30 | 31 | 31 | 28 | 21 | 14 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lassa Pong is at