Average annual temperature is 24.2 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 8.8 °C
Number of sunny days: 119 days
Number of rainy days: 246 days
Look at detailed online map of Ban Houay Toum
* Weather data for Ban Houay Toum 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) | 28.8 | 32.1 | 36.3 | 38.0 | 38.7 | 35.4 | 34.4 | 34.2 | 33.4 | 31.4 | 31.6 | 30.9 |
| Average daytime temperature (°C) | 25.7 | 28.3 | 31.1 | 35.1 | 33.3 | 30.2 | 30.9 | 28.7 | 29.2 | 29.5 | 28.9 | 27.9 |
| Average temperature (°C) | 19.5 | 22.1 | 24.2 | 27.9 | 27.3 | 25.3 | 25.8 | 24.8 | 24.9 | 24.4 | 23.0 | 21.7 |
| Average night temperature (°C) | 13.2 | 16.0 | 18.5 | 22.4 | 22.9 | 22.4 | 22.5 | 22.3 | 22.0 | 20.9 | 18.3 | 16.4 |
| Absolute minimum temperature (°C) | 8.8 | 12.5 | 15.2 | 18.9 | 20.5 | 21.5 | 21.6 | 21.7 | 21.1 | 19.8 | 14.5 | 9.9 |
| 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 | 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) | 9.7 | 10.1 | 10.2 | 10.8 | 9.9 | 7.1 | 8.4 | 5.3 | 7.4 | 9.5 | 10.0 | 9.8 |
| Precipitation (mm) | 3 | 22 | 42 | 58 | 208 | 608 | 505 | 520 | 400 | 189 | 45 | 32 |
| Sunny days | 27 | 17 | 17 | 14 | 1 | 0 | 1 | 0 | 0 | 3 | 18 | 21 |
| Rainy days | 4 | 11 | 14 | 16 | 30 | 30 | 30 | 31 | 30 | 28 | 12 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houay Toum is at