Average annual temperature is 23.0 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 4.6 °C
Number of sunny days: 148 days
Number of rainy days: 217 days
Look at detailed online map of Tha Souk
* Weather data for Tha Souk 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) | 28.4 | 30.8 | 34.1 | 36.8 | 37.1 | 37.2 | 35.1 | 31.8 | 31.9 | 30.5 | 30.3 | 29.8 |
| Average daytime temperature (°C) | 24.3 | 27.7 | 29.7 | 33.6 | 33.0 | 30.1 | 30.9 | 27.8 | 28.9 | 28.3 | 27.4 | 26.1 |
| Average temperature (°C) | 16.8 | 20.1 | 22.5 | 26.1 | 27.0 | 25.4 | 25.9 | 24.2 | 24.5 | 23.2 | 21.0 | 19.3 |
| Average night temperature (°C) | 9.3 | 13.0 | 16.2 | 19.9 | 22.2 | 22.2 | 22.3 | 21.6 | 21.1 | 18.9 | 15.6 | 13.5 |
| Absolute minimum temperature (°C) | 4.6 | 9.9 | 11.8 | 17.2 | 20.0 | 21.3 | 21.0 | 19.7 | 19.4 | 15.7 | 11.2 | 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 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 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) | 9.7 | 10.2 | 9.2 | 10.2 | 10.8 | 8.5 | 9.8 | 6.7 | 8.9 | 10.0 | 9.8 | 9.4 |
| Precipitation (mm) | 1 | 20 | 27 | 79 | 132 | 405 | 276 | 468 | 325 | 116 | 46 | 23 |
| Sunny days | 28 | 21 | 18 | 18 | 8 | 0 | 2 | 0 | 4 | 13 | 17 | 19 |
| Rainy days | 3 | 7 | 13 | 12 | 23 | 30 | 29 | 31 | 26 | 18 | 13 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tha Souk is at