Average annual temperature is 26.5 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 10.9 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Ban Phôsômboun
* Weather data for Ban Phôsômboun 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 | 35.6 | 38.5 | 39.6 | 41.3 | 35.2 | 34.5 | 34.1 | 32.7 | 32.0 | 32.5 | 32.2 |
| Average daytime temperature (°C) | 26.3 | 30.7 | 33.1 | 36.5 | 34.6 | 31.2 | 31.4 | 30.0 | 29.9 | 30.4 | 30.0 | 28.7 |
| Average temperature (°C) | 21.1 | 25.1 | 27.3 | 30.9 | 29.8 | 27.3 | 27.5 | 26.8 | 26.3 | 26.4 | 25.4 | 23.7 |
| Average night temperature (°C) | 15.4 | 19.2 | 21.8 | 25.7 | 25.6 | 24.4 | 24.5 | 24.2 | 23.6 | 22.9 | 20.9 | 18.8 |
| Absolute minimum temperature (°C) | 10.9 | 14.7 | 17.2 | 22.6 | 23.0 | 23.6 | 23.1 | 22.7 | 22.8 | 20.9 | 16.9 | 11.9 |
| 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 | 12.6 | 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) | 9.7 | 10.1 | 10.3 | 10.8 | 10.1 | 7.6 | 8.5 | 5.9 | 6.8 | 9.4 | 10.1 | 9.9 |
| Precipitation (mm) | 0 | 2 | 14 | 43 | 223 | 477 | 397 | 320 | 560 | 246 | 14 | 1 |
| Sunny days | 29 | 24 | 24 | 15 | 5 | 1 | 0 | 0 | 1 | 8 | 20 | 28 |
| Rainy days | 2 | 4 | 7 | 15 | 26 | 29 | 31 | 31 | 29 | 23 | 10 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Phôsômboun is at