Average annual temperature is 21.4 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 5.6 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Ban Thamlék
* Weather data for Ban Thamlék 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) | 25.3 | 29.5 | 32.6 | 34.8 | 35.4 | 31.8 | 30.8 | 30.5 | 29.8 | 28.3 | 27.7 | 27.6 |
| Average daytime temperature (°C) | 23.2 | 25.5 | 28.1 | 31.6 | 29.9 | 27.0 | 27.7 | 25.4 | 26.2 | 26.4 | 26.0 | 24.7 |
| Average temperature (°C) | 16.7 | 19.3 | 21.6 | 25.0 | 24.4 | 22.7 | 23.0 | 22.1 | 22.2 | 21.4 | 20.0 | 18.8 |
| Average night temperature (°C) | 10.1 | 13.3 | 16.2 | 20.0 | 20.4 | 19.9 | 19.9 | 19.8 | 19.2 | 17.7 | 15.5 | 13.9 |
| Absolute minimum temperature (°C) | 5.6 | 8.8 | 12.6 | 17.8 | 18.5 | 19.1 | 18.5 | 18.5 | 18.1 | 15.4 | 11.8 | 8.0 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.4 | 10.3 | 11.1 | 10.1 | 7.3 | 9.2 | 5.9 | 7.8 | 9.6 | 10.1 | 9.8 |
| Precipitation (mm) | 12 | 18 | 75 | 47 | 197 | 429 | 394 | 514 | 443 | 203 | 54 | 22 |
| Sunny days | 25 | 15 | 14 | 10 | 2 | 0 | 1 | 0 | 0 | 1 | 15 | 17 |
| Rainy days | 6 | 13 | 17 | 20 | 29 | 30 | 30 | 31 | 30 | 30 | 15 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Thamlék is at