Average annual temperature is 25.5 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 7.7 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Muang Thathôm
* Weather data for Muang Thathôm 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) | 31.6 | 35.2 | 39.0 | 37.6 | 39.5 | 34.7 | 33.8 | 33.5 | 32.7 | 32.9 | 34.5 | 32.1 |
| Average daytime temperature (°C) | 27.1 | 30.8 | 33.3 | 34.6 | 34.1 | 30.2 | 30.9 | 28.9 | 29.2 | 30.2 | 31.2 | 29.0 |
| Average temperature (°C) | 20.4 | 23.9 | 26.5 | 28.7 | 28.6 | 26.3 | 26.7 | 25.7 | 25.8 | 25.5 | 25.0 | 23.0 |
| Average night temperature (°C) | 14.4 | 18.0 | 21.0 | 24.1 | 24.9 | 23.7 | 23.8 | 23.6 | 23.1 | 21.6 | 20.3 | 17.9 |
| Absolute minimum temperature (°C) | 7.7 | 12.6 | 17.0 | 21.8 | 22.7 | 22.5 | 22.8 | 21.8 | 22.1 | 17.2 | 13.9 | 9.4 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.1 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 9.6 | 10.3 | 10.1 | 11.1 | 10.4 | 6.8 | 9.1 | 5.0 | 7.7 | 9.9 | 10.1 | 9.9 |
| Precipitation (mm) | 2 | 11 | 14 | 77 | 191 | 608 | 447 | 600 | 379 | 80 | 10 | 10 |
| Sunny days | 28 | 17 | 19 | 7 | 4 | 0 | 0 | 0 | 0 | 7 | 24 | 27 |
| Rainy days | 3 | 11 | 12 | 23 | 27 | 30 | 31 | 31 | 30 | 24 | 6 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Muang Thathôm is at