Average annual temperature is 26.9 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Ban Mai
* Weather data for Ban Mai 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) | 33.7 | 34.8 | 37.3 | 37.5 | 37.4 | 32.7 | 32.7 | 32.1 | 31.9 | 31.6 | 33.2 | 33.7 |
| Average daytime temperature (°C) | 29.7 | 33.1 | 34.5 | 35.7 | 33.5 | 30.8 | 30.6 | 30.5 | 29.9 | 30.3 | 31.1 | 31.7 |
| Average temperature (°C) | 24.1 | 26.9 | 28.3 | 30.1 | 28.7 | 26.9 | 26.6 | 26.7 | 26.2 | 26.3 | 26.0 | 26.1 |
| Average night temperature (°C) | 19.0 | 21.3 | 22.9 | 25.4 | 25.1 | 24.3 | 23.9 | 24.0 | 23.8 | 23.6 | 22.1 | 21.2 |
| Absolute minimum temperature (°C) | 16.3 | 17.6 | 19.2 | 22.8 | 23.3 | 23.7 | 23.0 | 23.0 | 22.9 | 22.8 | 18.1 | 16.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.1 | 10.4 | 11.2 | 11.0 | 10.5 | 9.3 | 8.8 | 9.3 | 7.8 | 9.1 | 10.1 | 10.2 |
| Precipitation (mm) | 29 | 16 | 3 | 72 | 175 | 287 | 504 | 381 | 421 | 253 | 113 | 18 |
| Sunny days | 21 | 24 | 26 | 6 | 1 | 0 | 1 | 0 | 0 | 0 | 10 | 21 |
| Rainy days | 10 | 4 | 5 | 24 | 30 | 30 | 30 | 31 | 30 | 31 | 20 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Mai is at