Average annual temperature is 26.8 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Ban Chéng-Nua
* Weather data for Ban Chéng-Nua 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) | 35.7 | 37.8 | 39.1 | 38.6 | 38.2 | 33.0 | 34.0 | 32.6 | 32.7 | 32.5 | 35.2 | 36.3 |
| Average daytime temperature (°C) | 30.5 | 35.2 | 36.2 | 37.2 | 34.0 | 31.1 | 31.4 | 31.0 | 30.2 | 30.4 | 32.3 | 33.1 |
| Average temperature (°C) | 23.8 | 27.1 | 28.0 | 29.6 | 28.5 | 26.8 | 26.7 | 26.7 | 26.1 | 26.1 | 26.2 | 26.5 |
| Average night temperature (°C) | 18.3 | 20.2 | 21.1 | 24.3 | 24.5 | 23.8 | 23.8 | 23.7 | 23.4 | 23.0 | 21.3 | 21.0 |
| Absolute minimum temperature (°C) | 14.4 | 17.3 | 16.9 | 22.8 | 23.3 | 23.0 | 22.9 | 22.6 | 22.5 | 21.9 | 16.2 | 18.3 |
| 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 | 13.0 | 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 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 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) | 9.2 | 10.4 | 11.2 | 11.0 | 10.6 | 10.0 | 9.3 | 9.6 | 7.6 | 8.5 | 10.2 | 10.3 |
| Precipitation (mm) | 25 | 3 | 2 | 47 | 209 | 290 | 485 | 346 | 420 | 229 | 37 | 3 |
| Sunny days | 22 | 23 | 26 | 5 | 7 | 0 | 1 | 0 | 2 | 3 | 15 | 23 |
| Rainy days | 9 | 5 | 5 | 25 | 24 | 30 | 30 | 31 | 28 | 28 | 15 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Chéng-Nua is at