Average annual temperature is 26.1 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: 10.6 °C
Number of sunny days: 140 days
Number of rainy days: 225 days
Look at detailed online map of Ban Vatthat
* Weather data for Ban Vatthat 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) | 30.2 | 35.3 | 38.2 | 39.0 | 41.4 | 35.0 | 33.8 | 33.8 | 32.6 | 31.9 | 32.2 | 32.1 |
| Average daytime temperature (°C) | 26.1 | 30.6 | 33.1 | 36.4 | 34.4 | 30.8 | 31.1 | 29.6 | 29.9 | 30.0 | 29.5 | 28.2 |
| Average temperature (°C) | 20.6 | 24.6 | 26.9 | 30.8 | 29.4 | 27.1 | 27.3 | 26.5 | 26.3 | 26.1 | 24.8 | 23.1 |
| Average night temperature (°C) | 15.2 | 18.7 | 21.1 | 25.6 | 25.5 | 24.3 | 24.2 | 24.0 | 23.7 | 22.9 | 20.7 | 18.3 |
| Absolute minimum temperature (°C) | 10.6 | 14.1 | 16.9 | 22.5 | 23.1 | 23.2 | 22.6 | 23.0 | 23.0 | 20.7 | 16.9 | 11.1 |
| 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) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.8 | 10.5 | 10.2 | 10.8 | 10.4 | 8.3 | 9.1 | 6.6 | 7.9 | 9.7 | 10.1 | 10.0 |
| Precipitation (mm) | 1 | 2 | 16 | 45 | 207 | 688 | 535 | 627 | 670 | 229 | 23 | 2 |
| Sunny days | 29 | 22 | 20 | 18 | 4 | 0 | 1 | 1 | 0 | 3 | 16 | 26 |
| Rainy days | 2 | 6 | 11 | 12 | 27 | 30 | 30 | 30 | 30 | 28 | 14 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Vatthat is at