Average annual temperature is 22.9 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 4.7 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Ban Namsè
* Weather data for Ban Namsè 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) | 27.7 | 32.4 | 35.1 | 36.8 | 37.0 | 35.3 | 32.6 | 31.0 | 30.4 | 30.6 | 30.6 | 31.0 |
| Average daytime temperature (°C) | 24.3 | 28.5 | 30.8 | 34.1 | 32.7 | 29.7 | 30.2 | 27.9 | 28.1 | 28.5 | 27.9 | 27.0 |
| Average temperature (°C) | 17.0 | 20.9 | 23.1 | 26.9 | 26.4 | 24.9 | 25.0 | 23.8 | 23.6 | 22.6 | 20.7 | 19.5 |
| Average night temperature (°C) | 9.8 | 13.9 | 16.9 | 21.6 | 21.9 | 21.6 | 21.1 | 20.7 | 20.1 | 18.0 | 15.1 | 13.3 |
| Absolute minimum temperature (°C) | 4.7 | 8.6 | 12.8 | 18.7 | 19.5 | 20.3 | 20.2 | 18.0 | 18.3 | 14.8 | 10.8 | 6.6 |
| 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) | 9.6 | 10.3 | 10.2 | 11.1 | 10.3 | 7.9 | 10.6 | 6.6 | 8.7 | 9.5 | 10.0 | 9.7 |
| Precipitation (mm) | 8 | 4 | 15 | 78 | 129 | 345 | 237 | 463 | 285 | 105 | 10 | 18 |
| Sunny days | 27 | 18 | 18 | 17 | 4 | 0 | 1 | 1 | 1 | 11 | 20 | 19 |
| Rainy days | 4 | 10 | 13 | 13 | 27 | 30 | 30 | 30 | 29 | 20 | 10 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Namsè is at