Average annual temperature is 21.7 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Ban Hông-Gnankao
* Weather data for Ban Hông-Gnankao 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) | 25.0 | 28.4 | 31.7 | 35.5 | 34.0 | 33.6 | 32.6 | 30.6 | 30.4 | 28.8 | 27.9 | 27.2 |
| Average daytime temperature (°C) | 22.3 | 25.7 | 28.4 | 32.4 | 30.6 | 28.5 | 29.2 | 26.9 | 27.6 | 26.6 | 25.0 | 24.1 |
| Average temperature (°C) | 15.8 | 19.0 | 21.6 | 25.5 | 25.0 | 23.8 | 24.4 | 22.9 | 23.0 | 21.7 | 19.3 | 18.2 |
| Average night temperature (°C) | 9.1 | 12.8 | 15.5 | 19.6 | 20.5 | 20.5 | 20.7 | 20.3 | 19.4 | 17.8 | 14.6 | 13.1 |
| Absolute minimum temperature (°C) | 4.4 | 8.8 | 11.9 | 17.3 | 18.6 | 19.4 | 19.2 | 18.6 | 17.7 | 14.7 | 10.0 | 5.9 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.8 | 10.5 | 10.3 | 11.0 | 10.7 | 8.4 | 9.2 | 6.0 | 9.0 | 9.7 | 9.6 | 9.5 |
| Precipitation (mm) | 2 | 18 | 41 | 45 | 129 | 231 | 186 | 338 | 204 | 99 | 38 | 29 |
| Sunny days | 25 | 19 | 14 | 19 | 3 | 0 | 0 | 1 | 1 | 9 | 14 | 17 |
| Rainy days | 6 | 9 | 17 | 11 | 28 | 30 | 31 | 30 | 29 | 22 | 16 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Hông-Gnankao is at