Average annual temperature is 23.3 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 7.5 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Ban Namtheun
* Weather data for Ban Namtheun 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) | 29.1 | 32.1 | 34.6 | 35.2 | 36.0 | 32.9 | 31.5 | 31.6 | 31.8 | 31.4 | 31.0 | 30.7 |
| Average daytime temperature (°C) | 23.3 | 26.8 | 30.0 | 32.2 | 31.8 | 28.9 | 29.1 | 27.5 | 27.5 | 28.7 | 27.8 | 25.7 |
| Average temperature (°C) | 17.0 | 20.6 | 22.9 | 26.1 | 26.5 | 24.8 | 25.3 | 24.3 | 24.4 | 24.4 | 22.6 | 20.3 |
| Average night temperature (°C) | 12.3 | 16.0 | 17.5 | 21.7 | 22.5 | 22.1 | 22.5 | 22.0 | 22.0 | 21.4 | 19.0 | 16.6 |
| Absolute minimum temperature (°C) | 7.5 | 9.2 | 12.8 | 18.2 | 19.5 | 20.9 | 21.7 | 21.4 | 20.9 | 18.8 | 14.9 | 11.2 |
| 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) | 9.4 | 10.1 | 10.9 | 11.2 | 10.5 | 7.5 | 9.4 | 7.0 | 6.7 | 9.7 | 10.3 | 9.9 |
| Precipitation (mm) | 14 | 24 | 36 | 52 | 103 | 359 | 317 | 494 | 443 | 70 | 4 | 0 |
| Sunny days | 26 | 15 | 19 | 9 | 4 | 0 | 0 | 0 | 2 | 5 | 22 | 28 |
| Rainy days | 5 | 13 | 12 | 21 | 27 | 30 | 31 | 31 | 28 | 26 | 8 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Namtheun is at