Average annual temperature is 24.0 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 5.8 °C
Number of sunny days: 138 days
Number of rainy days: 227 days
Look at detailed online map of Ban Houayma
* Weather data for Ban Houayma 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) | 29.7 | 33.0 | 36.3 | 38.4 | 37.2 | 37.7 | 35.1 | 33.0 | 32.9 | 32.1 | 32.1 | 31.0 |
| Average daytime temperature (°C) | 26.0 | 29.8 | 31.9 | 35.2 | 34.3 | 31.3 | 31.8 | 29.2 | 29.6 | 29.7 | 29.3 | 27.2 |
| Average temperature (°C) | 18.1 | 21.6 | 23.8 | 27.1 | 27.7 | 26.3 | 26.7 | 25.2 | 25.1 | 23.9 | 22.0 | 20.2 |
| Average night temperature (°C) | 10.5 | 14.5 | 17.1 | 21.0 | 22.6 | 22.8 | 22.8 | 22.1 | 21.4 | 19.0 | 16.2 | 14.0 |
| Absolute minimum temperature (°C) | 5.8 | 9.7 | 13.3 | 18.4 | 20.7 | 21.6 | 21.5 | 19.4 | 19.6 | 15.5 | 11.6 | 7.1 |
| 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) | 9.8 | 10.4 | 10.2 | 11.1 | 11.1 | 8.5 | 10.4 | 6.6 | 8.8 | 9.9 | 9.9 | 9.8 |
| Precipitation (mm) | 5 | 18 | 24 | 57 | 86 | 394 | 267 | 556 | 340 | 59 | 17 | 10 |
| Sunny days | 26 | 19 | 17 | 17 | 5 | 0 | 0 | 0 | 2 | 11 | 20 | 21 |
| Rainy days | 5 | 9 | 14 | 13 | 26 | 30 | 31 | 31 | 28 | 20 | 10 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houayma is at