Average annual temperature is 27.2 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 124 days
Number of rainy days: 241 days
Look at detailed online map of Ban Khanva
* Weather data for Ban Khanva 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) | 33.2 | 35.7 | 37.6 | 38.3 | 39.2 | 33.3 | 32.3 | 32.4 | 31.6 | 31.9 | 32.8 | 34.2 |
| Average daytime temperature (°C) | 29.1 | 33.5 | 35.4 | 36.0 | 34.0 | 30.7 | 30.5 | 30.3 | 29.7 | 30.3 | 30.8 | 31.1 |
| Average temperature (°C) | 23.4 | 27.3 | 29.2 | 30.8 | 29.6 | 27.2 | 27.0 | 26.7 | 26.4 | 26.7 | 26.2 | 25.9 |
| Average night temperature (°C) | 18.9 | 22.0 | 23.7 | 26.6 | 26.2 | 24.7 | 24.4 | 24.0 | 24.0 | 24.0 | 22.7 | 21.6 |
| Absolute minimum temperature (°C) | 15.4 | 18.7 | 19.4 | 24.5 | 24.7 | 23.6 | 23.3 | 23.2 | 22.9 | 22.8 | 18.6 | 17.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.3 | 10.4 | 11.0 | 10.9 | 11.0 | 10.1 | 9.2 | 8.7 | 7.5 | 8.8 | 10.1 | 10.0 |
| Precipitation (mm) | 19 | 3 | 2 | 50 | 195 | 360 | 412 | 459 | 427 | 240 | 41 | 4 |
| Sunny days | 25 | 25 | 26 | 4 | 6 | 0 | 1 | 0 | 1 | 1 | 15 | 20 |
| Rainy days | 6 | 3 | 5 | 26 | 25 | 30 | 30 | 31 | 29 | 30 | 15 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Khanva is at