Average annual temperature is 26.8 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Muang Sanxai
* Weather data for Muang Sanxai 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) | 34.6 | 37.5 | 39.4 | 38.3 | 39.5 | 34.2 | 34.1 | 33.1 | 32.7 | 33.0 | 33.6 | 33.9 |
| Average daytime temperature (°C) | 29.1 | 33.7 | 35.2 | 36.8 | 34.8 | 31.3 | 30.9 | 30.4 | 29.9 | 30.2 | 30.5 | 29.9 |
| Average temperature (°C) | 23.2 | 26.2 | 26.9 | 29.1 | 28.5 | 26.7 | 27.4 | 27.1 | 26.9 | 27.2 | 26.7 | 26.0 |
| Average night temperature (°C) | 19.0 | 20.7 | 20.8 | 24.0 | 24.4 | 24.1 | 25.1 | 24.6 | 25.0 | 25.3 | 24.2 | 23.3 |
| Absolute minimum temperature (°C) | 15.3 | 17.1 | 16.2 | 22.4 | 22.9 | 22.9 | 23.6 | 23.3 | 24.0 | 23.2 | 21.2 | 20.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.2 | 10.5 | 11.3 | 10.8 | 10.6 | 9.2 | 8.8 | 8.5 | 7.8 | 7.9 | 10.0 | 10.2 |
| Precipitation (mm) | 14 | 1 | 9 | 55 | 167 | 350 | 476 | 483 | 429 | 173 | 22 | 1 |
| Sunny days | 23 | 23 | 23 | 4 | 3 | 0 | 0 | 0 | 0 | 5 | 19 | 27 |
| Rainy days | 8 | 5 | 8 | 26 | 28 | 30 | 31 | 31 | 30 | 26 | 11 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Muang Sanxai is at