Average annual temperature is 20.0 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 2.5 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Ban Thavay
* Weather data for Ban Thavay 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) | 25.0 | 28.7 | 31.5 | 33.6 | 34.0 | 33.4 | 31.5 | 29.1 | 29.0 | 28.4 | 27.7 | 26.6 |
| Average daytime temperature (°C) | 20.5 | 24.5 | 26.7 | 30.4 | 30.4 | 28.3 | 28.8 | 26.1 | 26.2 | 25.3 | 23.7 | 21.9 |
| Average temperature (°C) | 13.1 | 16.8 | 19.2 | 23.1 | 23.9 | 22.9 | 23.4 | 22.0 | 21.7 | 20.2 | 17.6 | 15.5 |
| Average night temperature (°C) | 6.6 | 10.6 | 13.2 | 17.2 | 19.0 | 19.5 | 19.5 | 19.2 | 18.6 | 16.1 | 13.2 | 10.4 |
| Absolute minimum temperature (°C) | 2.5 | 6.2 | 8.8 | 14.7 | 16.6 | 18.0 | 18.5 | 17.2 | 16.4 | 13.4 | 8.3 | 2.7 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 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) | 8.7 | 9.3 | 8.9 | 10.2 | 10.4 | 8.4 | 9.8 | 6.2 | 8.2 | 8.8 | 8.6 | 8.1 |
| Precipitation (mm) | 1 | 21 | 26 | 19 | 72 | 326 | 170 | 292 | 185 | 38 | 20 | 9 |
| Sunny days | 24 | 16 | 13 | 15 | 7 | 0 | 0 | 0 | 1 | 9 | 15 | 21 |
| Rainy days | 7 | 12 | 18 | 15 | 24 | 30 | 31 | 31 | 29 | 22 | 15 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Thavay is at