Average annual temperature is 23.2 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 7.0 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Muang Xay
* Weather data for Muang Xay 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) | 27.3 | 30.4 | 32.9 | 36.4 | 36.0 | 35.4 | 35.1 | 32.6 | 31.8 | 30.5 | 29.8 | 29.0 |
| Average daytime temperature (°C) | 24.1 | 27.8 | 29.6 | 33.6 | 32.4 | 30.5 | 31.2 | 28.8 | 29.4 | 28.1 | 27.0 | 25.9 |
| Average temperature (°C) | 17.4 | 20.6 | 22.8 | 26.5 | 26.5 | 25.6 | 26.0 | 24.7 | 24.7 | 23.3 | 20.9 | 19.5 |
| Average night temperature (°C) | 10.6 | 13.6 | 16.5 | 20.7 | 22.0 | 22.3 | 22.4 | 22.0 | 21.2 | 19.3 | 16.2 | 14.1 |
| Absolute minimum temperature (°C) | 7.0 | 11.1 | 12.3 | 17.7 | 19.7 | 21.2 | 21.3 | 21.0 | 20.2 | 16.7 | 12.4 | 7.9 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.4 | 9.9 | 10.7 | 10.6 | 8.8 | 9.6 | 6.7 | 9.4 | 9.8 | 9.8 | 9.7 |
| Precipitation (mm) | 1 | 29 | 26 | 60 | 186 | 266 | 221 | 432 | 224 | 137 | 48 | 31 |
| Sunny days | 25 | 16 | 11 | 19 | 6 | 0 | 0 | 1 | 1 | 9 | 15 | 15 |
| Rainy days | 6 | 12 | 20 | 11 | 25 | 30 | 31 | 30 | 29 | 22 | 15 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Muang Xay is at