Average annual temperature is 20.1 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: 8.2 °C
Number of sunny days: 82 days
Number of rainy days: 283 days
Look at detailed online map of Ban Lak Sip Song
* Weather data for Ban Lak Sip Song 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) | 25.9 | 27.4 | 29.4 | 27.9 | 28.5 | 26.1 | 26.8 | 26.2 | 26.2 | 25.5 | 25.3 | 26.1 |
| Average daytime temperature (°C) | 21.3 | 24.4 | 26.1 | 26.4 | 26.1 | 24.6 | 24.5 | 23.9 | 23.8 | 23.8 | 23.2 | 23.1 |
| Average temperature (°C) | 16.3 | 19.0 | 20.4 | 22.1 | 22.1 | 21.4 | 21.1 | 20.9 | 20.6 | 20.2 | 19.0 | 18.4 |
| Average night temperature (°C) | 12.5 | 14.6 | 15.7 | 19.0 | 19.5 | 19.3 | 18.8 | 19.1 | 18.4 | 17.7 | 15.6 | 14.8 |
| Absolute minimum temperature (°C) | 8.2 | 10.4 | 10.1 | 16.4 | 17.7 | 18.5 | 16.5 | 17.4 | 16.5 | 16.1 | 10.0 | 9.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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) | 9.5 | 10.5 | 10.8 | 10.4 | 9.9 | 9.7 | 8.1 | 8.2 | 7.4 | 8.3 | 10.3 | 10.2 |
| Precipitation (mm) | 11 | 12 | 44 | 82 | 130 | 102 | 181 | 160 | 212 | 136 | 36 | 8 |
| Sunny days | 20 | 15 | 14 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 12 | 18 |
| Rainy days | 11 | 13 | 17 | 30 | 29 | 30 | 31 | 31 | 30 | 30 | 18 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Lak Sip Song is at