Average annual temperature is 25.1 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 12.2 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Ban Hai
* Weather data for Ban Hai 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) | 31.4 | 35.8 | 37.4 | 38.3 | 37.8 | 35.2 | 34.3 | 34.3 | 33.7 | 33.3 | 33.4 | 34.1 |
| Average daytime temperature (°C) | 23.9 | 28.9 | 32.0 | 35.0 | 34.0 | 31.3 | 31.7 | 30.1 | 29.8 | 29.7 | 29.1 | 26.9 |
| Average temperature (°C) | 19.0 | 22.9 | 25.0 | 28.5 | 28.5 | 26.8 | 26.9 | 26.2 | 25.6 | 25.6 | 24.4 | 22.1 |
| Average night temperature (°C) | 15.7 | 18.7 | 20.2 | 24.1 | 24.7 | 24.0 | 23.8 | 23.7 | 23.1 | 23.0 | 21.5 | 18.9 |
| Absolute minimum temperature (°C) | 12.2 | 14.1 | 16.6 | 21.2 | 22.0 | 23.0 | 23.0 | 22.2 | 22.3 | 20.8 | 18.3 | 12.7 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.5 | 9.6 | 10.4 | 10.8 | 10.6 | 8.7 | 9.5 | 7.5 | 6.8 | 8.9 | 10.0 | 9.5 |
| Precipitation (mm) | 10 | 20 | 30 | 52 | 82 | 283 | 227 | 360 | 458 | 90 | 13 | 1 |
| Sunny days | 22 | 18 | 20 | 8 | 6 | 0 | 0 | 0 | 0 | 2 | 17 | 28 |
| Rainy days | 9 | 10 | 11 | 22 | 25 | 30 | 31 | 31 | 30 | 29 | 13 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Hai is at