Average annual temperature is 25.3 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 9.1 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Ban Houaythom
* Weather data for Ban Houaythom 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) | 30.0 | 32.3 | 35.1 | 38.1 | 38.9 | 37.3 | 36.0 | 34.7 | 34.9 | 33.1 | 32.4 | 31.6 |
| Average daytime temperature (°C) | 27.3 | 30.3 | 32.4 | 36.3 | 34.8 | 32.0 | 32.6 | 30.6 | 30.9 | 30.6 | 29.9 | 29.2 |
| Average temperature (°C) | 19.8 | 22.8 | 24.9 | 28.5 | 28.6 | 27.0 | 27.4 | 26.2 | 26.3 | 25.5 | 23.5 | 22.7 |
| Average night temperature (°C) | 12.8 | 16.0 | 18.6 | 21.8 | 23.6 | 23.7 | 23.7 | 23.4 | 23.1 | 21.8 | 18.4 | 17.0 |
| Absolute minimum temperature (°C) | 9.1 | 12.9 | 15.6 | 19.4 | 22.2 | 22.7 | 22.4 | 22.1 | 22.3 | 19.2 | 14.3 | 11.2 |
| 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 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.4 | 10.2 | 10.8 | 10.6 | 8.6 | 9.4 | 6.0 | 8.8 | 9.5 | 9.8 | 9.9 |
| Precipitation (mm) | 1 | 6 | 23 | 65 | 148 | 273 | 225 | 240 | 226 | 144 | 30 | 11 |
| Sunny days | 28 | 20 | 18 | 20 | 8 | 0 | 1 | 0 | 0 | 2 | 18 | 19 |
| Rainy days | 3 | 8 | 13 | 10 | 23 | 30 | 30 | 31 | 30 | 29 | 12 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houaythom is at