Average annual temperature is 20.8 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 3.2 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Ban Houaytou
* Weather data for Ban Houaytou 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) | 25.2 | 28.7 | 31.4 | 33.9 | 33.1 | 32.7 | 30.8 | 29.5 | 28.7 | 27.6 | 27.7 | 26.9 |
| Average daytime temperature (°C) | 21.9 | 25.7 | 27.6 | 30.8 | 29.8 | 27.3 | 28.0 | 25.5 | 26.0 | 25.8 | 25.0 | 23.4 |
| Average temperature (°C) | 15.1 | 18.8 | 20.8 | 24.2 | 24.1 | 22.8 | 23.2 | 21.7 | 21.8 | 20.9 | 18.9 | 17.3 |
| Average night temperature (°C) | 8.3 | 12.1 | 14.7 | 18.4 | 19.7 | 19.6 | 19.7 | 19.2 | 18.7 | 16.7 | 13.8 | 11.5 |
| Absolute minimum temperature (°C) | 3.2 | 7.7 | 10.2 | 16.2 | 17.6 | 18.5 | 18.5 | 18.5 | 17.4 | 14.0 | 8.9 | 4.0 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 10.3 | 10.1 | 11.1 | 10.9 | 8.2 | 10.2 | 6.7 | 8.8 | 9.8 | 9.8 | 9.6 |
| Precipitation (mm) | 2 | 11 | 37 | 44 | 104 | 323 | 243 | 525 | 319 | 91 | 24 | 17 |
| Sunny days | 27 | 17 | 14 | 18 | 5 | 0 | 0 | 1 | 1 | 8 | 16 | 20 |
| Rainy days | 4 | 11 | 17 | 12 | 26 | 30 | 31 | 30 | 29 | 23 | 14 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houaytou is at