Average annual temperature is 20.5 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Ban Gnôm
* Weather data for Ban Gnôm 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 | 29.0 | 31.3 | 33.9 | 33.2 | 30.7 | 30.0 | 28.9 | 28.1 | 28.2 | 27.0 | 27.1 |
| Average daytime temperature (°C) | 21.3 | 25.1 | 27.4 | 31.1 | 29.1 | 27.2 | 27.8 | 25.9 | 25.9 | 25.9 | 24.5 | 23.7 |
| Average temperature (°C) | 14.8 | 18.2 | 20.4 | 24.0 | 23.4 | 22.4 | 22.9 | 21.8 | 21.7 | 20.6 | 18.5 | 17.1 |
| Average night temperature (°C) | 8.6 | 12.3 | 14.8 | 18.7 | 19.4 | 19.4 | 19.4 | 19.2 | 18.6 | 16.7 | 13.9 | 12.0 |
| Absolute minimum temperature (°C) | 3.8 | 7.3 | 10.4 | 16.5 | 17.4 | 18.5 | 18.2 | 17.2 | 17.5 | 13.4 | 9.4 | 5.0 |
| 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) | 9.4 | 10.1 | 9.9 | 10.7 | 10.0 | 7.2 | 10.1 | 5.9 | 8.1 | 9.2 | 9.7 | 9.4 |
| Precipitation (mm) | 6 | 6 | 20 | 71 | 171 | 315 | 195 | 461 | 219 | 84 | 26 | 13 |
| Sunny days | 27 | 15 | 15 | 9 | 1 | 0 | 0 | 1 | 1 | 9 | 15 | 19 |
| Rainy days | 4 | 13 | 16 | 21 | 30 | 30 | 31 | 30 | 29 | 22 | 15 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Gnôm is at