Average annual temperature is 26.6 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 10.9 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of Ban Nong-Hèo
* Weather data for Ban Nong-Hèo 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) | 31.0 | 35.3 | 39.1 | 39.6 | 41.9 | 34.5 | 34.2 | 33.5 | 32.6 | 31.8 | 33.7 | 32.8 |
| Average daytime temperature (°C) | 26.6 | 30.9 | 33.7 | 36.4 | 34.7 | 31.3 | 31.3 | 30.2 | 29.9 | 30.6 | 30.7 | 29.1 |
| Average temperature (°C) | 21.1 | 25.1 | 27.6 | 30.9 | 29.8 | 27.5 | 27.6 | 26.8 | 26.4 | 26.6 | 25.8 | 23.8 |
| Average night temperature (°C) | 15.5 | 19.3 | 21.8 | 25.7 | 25.6 | 24.6 | 24.5 | 24.1 | 23.7 | 23.0 | 21.2 | 18.9 |
| Absolute minimum temperature (°C) | 10.9 | 13.1 | 16.9 | 23.3 | 23.2 | 23.7 | 23.3 | 23.1 | 22.9 | 21.5 | 16.6 | 12.7 |
| 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) | 9.6 | 10.2 | 10.3 | 10.8 | 10.2 | 8.3 | 8.8 | 6.0 | 6.9 | 9.5 | 10.1 | 9.9 |
| Precipitation (mm) | 2 | 3 | 15 | 31 | 193 | 446 | 470 | 344 | 544 | 239 | 10 | 1 |
| Sunny days | 28 | 24 | 26 | 21 | 7 | 0 | 1 | 0 | 1 | 10 | 22 | 27 |
| Rainy days | 3 | 4 | 5 | 9 | 24 | 30 | 30 | 31 | 29 | 21 | 8 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Nong-Hèo is at