Average annual temperature is 22.9 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 7.1 °C
Number of sunny days: 126 days
Number of rainy days: 239 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) | 27.0 | 29.7 | 32.2 | 36.4 | 36.0 | 33.6 | 32.8 | 32.0 | 32.5 | 31.0 | 29.5 | 28.7 |
| Average daytime temperature (°C) | 24.4 | 27.3 | 29.5 | 33.8 | 32.1 | 29.6 | 30.0 | 27.9 | 28.6 | 27.9 | 27.2 | 26.4 |
| Average temperature (°C) | 17.6 | 20.4 | 22.7 | 26.5 | 26.2 | 24.6 | 24.9 | 23.8 | 23.9 | 23.1 | 21.3 | 20.2 |
| Average night temperature (°C) | 11.0 | 13.4 | 16.4 | 20.6 | 21.8 | 21.5 | 21.4 | 21.1 | 21.0 | 19.8 | 16.7 | 14.9 |
| Absolute minimum temperature (°C) | 7.1 | 9.7 | 12.5 | 17.6 | 19.8 | 20.2 | 20.3 | 20.3 | 20.2 | 17.9 | 13.1 | 9.5 |
| 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 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 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 | 10.2 | 10.9 | 10.7 | 9.3 | 9.5 | 6.6 | 8.7 | 9.3 | 9.7 | 9.9 |
| Precipitation (mm) | 1 | 8 | 21 | 49 | 171 | 369 | 236 | 254 | 287 | 191 | 23 | 19 |
| Sunny days | 28 | 20 | 20 | 19 | 6 | 0 | 0 | 0 | 0 | 3 | 14 | 16 |
| Rainy days | 3 | 8 | 11 | 11 | 25 | 30 | 31 | 31 | 30 | 28 | 16 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Hai is at