Average annual temperature is 25.2 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 7.7 °C
Number of sunny days: 148 days
Number of rainy days: 217 days
Look at detailed online map of Ban Houayngoy
* Weather data for Ban Houayngoy 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) | 30.1 | 34.2 | 36.3 | 39.2 | 38.8 | 38.2 | 36.1 | 34.3 | 33.7 | 32.5 | 33.0 | 32.0 |
| Average daytime temperature (°C) | 27.0 | 31.0 | 32.8 | 36.1 | 35.2 | 32.6 | 33.2 | 30.3 | 30.7 | 30.4 | 30.2 | 28.3 |
| Average temperature (°C) | 19.4 | 23.0 | 25.2 | 28.7 | 28.6 | 27.4 | 27.8 | 26.3 | 26.1 | 25.2 | 23.3 | 21.5 |
| Average night temperature (°C) | 12.0 | 15.8 | 18.3 | 22.3 | 23.7 | 24.0 | 23.9 | 23.3 | 22.7 | 20.8 | 17.7 | 15.6 |
| Absolute minimum temperature (°C) | 7.7 | 11.7 | 13.9 | 19.9 | 21.4 | 22.8 | 23.0 | 21.7 | 21.2 | 17.8 | 14.0 | 9.1 |
| 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 | 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 | 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 | 10.2 | 11.2 | 10.8 | 8.5 | 10.1 | 6.5 | 8.9 | 9.6 | 9.8 | 9.5 |
| Precipitation (mm) | 2 | 5 | 14 | 29 | 98 | 272 | 207 | 385 | 305 | 90 | 27 | 11 |
| Sunny days | 27 | 21 | 21 | 20 | 6 | 0 | 2 | 1 | 1 | 11 | 18 | 20 |
| Rainy days | 4 | 7 | 10 | 10 | 25 | 30 | 29 | 30 | 29 | 20 | 12 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Houayngoy is at