Average annual temperature is 26.2 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 9.8 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Ban Mèng
* Weather data for Ban Mèng 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) | 32.2 | 34.9 | 38.6 | 39.0 | 40.6 | 35.0 | 32.9 | 33.8 | 32.6 | 32.6 | 34.9 | 33.2 |
| Average daytime temperature (°C) | 26.9 | 30.8 | 33.9 | 35.6 | 35.0 | 30.9 | 31.0 | 29.8 | 29.9 | 31.1 | 31.2 | 29.0 |
| Average temperature (°C) | 20.4 | 24.3 | 27.2 | 29.7 | 29.9 | 27.1 | 27.2 | 26.5 | 26.3 | 26.7 | 25.8 | 23.1 |
| Average night temperature (°C) | 15.1 | 18.9 | 21.1 | 24.9 | 25.6 | 24.2 | 24.2 | 23.9 | 23.6 | 23.2 | 21.3 | 18.5 |
| Absolute minimum temperature (°C) | 9.8 | 13.8 | 16.4 | 21.1 | 22.8 | 23.3 | 23.3 | 23.3 | 22.9 | 21.1 | 15.3 | 12.9 |
| 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 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| 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) | 9.4 | 10.3 | 10.7 | 10.9 | 10.3 | 7.8 | 8.8 | 6.4 | 7.2 | 9.7 | 10.2 | 9.9 |
| Precipitation (mm) | 23 | 11 | 36 | 60 | 177 | 519 | 511 | 674 | 510 | 132 | 2 | 0 |
| Sunny days | 26 | 18 | 21 | 11 | 4 | 0 | 0 | 0 | 1 | 13 | 22 | 29 |
| Rainy days | 5 | 10 | 10 | 19 | 27 | 30 | 31 | 31 | 29 | 18 | 8 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Mèng is at