Average annual temperature is 23.9 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 6.8 °C
Number of sunny days: 123 days
Number of rainy days: 242 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) | 27.5 | 30.9 | 33.3 | 36.4 | 36.5 | 35.2 | 33.6 | 32.1 | 31.6 | 30.0 | 29.8 | 30.9 |
| Average daytime temperature (°C) | 24.7 | 28.3 | 29.9 | 33.6 | 32.8 | 30.3 | 30.6 | 28.6 | 28.5 | 28.1 | 27.4 | 27.0 |
| Average temperature (°C) | 18.5 | 21.8 | 23.9 | 27.6 | 27.3 | 25.6 | 26.0 | 24.8 | 24.6 | 23.7 | 22.1 | 21.1 |
| Average night temperature (°C) | 11.6 | 15.2 | 18.0 | 22.5 | 23.1 | 22.3 | 22.7 | 22.3 | 21.8 | 20.1 | 17.4 | 15.4 |
| Absolute minimum temperature (°C) | 6.8 | 9.9 | 13.2 | 20.4 | 20.1 | 21.6 | 21.6 | 21.5 | 21.2 | 17.1 | 12.3 | 7.4 |
| 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) | 9.8 | 10.4 | 10.0 | 10.8 | 10.9 | 9.1 | 10.1 | 7.0 | 8.7 | 9.5 | 9.8 | 9.6 |
| Precipitation (mm) | 9 | 14 | 29 | 42 | 150 | 276 | 249 | 417 | 501 | 189 | 49 | 27 |
| Sunny days | 27 | 17 | 19 | 19 | 2 | 0 | 1 | 0 | 1 | 4 | 17 | 16 |
| Rainy days | 4 | 11 | 12 | 11 | 29 | 30 | 30 | 31 | 29 | 27 | 13 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Mai is at