Average annual temperature is 25.0 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 8.2 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Ban Houaymak
* Weather data for Ban Houaymak 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) | 31.9 | 32.6 | 36.5 | 39.8 | 39.2 | 38.5 | 36.7 | 34.0 | 33.4 | 32.5 | 31.4 | 32.1 |
| Average daytime temperature (°C) | 27.0 | 29.9 | 32.3 | 36.3 | 35.5 | 32.7 | 33.6 | 29.8 | 30.4 | 29.7 | 29.0 | 28.2 |
| Average temperature (°C) | 19.5 | 21.9 | 24.4 | 27.7 | 28.7 | 27.4 | 27.9 | 26.1 | 26.3 | 25.2 | 22.9 | 21.6 |
| Average night temperature (°C) | 12.7 | 15.0 | 18.3 | 21.5 | 23.5 | 24.0 | 24.1 | 23.5 | 23.1 | 21.6 | 18.3 | 16.3 |
| Absolute minimum temperature (°C) | 8.2 | 11.9 | 14.3 | 18.1 | 21.4 | 23.1 | 23.4 | 22.4 | 22.2 | 19.0 | 14.3 | 10.2 |
| 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 | 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 | 10.4 | 8.8 | 9.8 | 10.7 | 8.6 | 9.9 | 6.3 | 9.3 | 9.7 | 9.6 | 9.6 |
| Precipitation (mm) | 4 | 26 | 33 | 66 | 146 | 308 | 250 | 534 | 340 | 142 | 37 | 25 |
| Sunny days | 28 | 18 | 17 | 21 | 4 | 0 | 1 | 0 | 4 | 10 | 19 | 17 |
| Rainy days | 3 | 10 | 14 | 9 | 27 | 30 | 30 | 31 | 26 | 21 | 11 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houaymak is at