Average annual temperature is 26.3 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 14.2 °C
Number of sunny days: 119 days
Number of rainy days: 246 days
Look at detailed online map of Ban Khamniam
* Weather data for Ban Khamniam 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) | 32.5 | 35.1 | 36.3 | 37.4 | 37.5 | 32.9 | 32.9 | 32.6 | 32.6 | 32.1 | 32.5 | 33.3 |
| Average daytime temperature (°C) | 29.3 | 33.1 | 34.1 | 35.5 | 34.1 | 30.7 | 30.4 | 30.3 | 29.9 | 30.3 | 30.7 | 31.5 |
| Average temperature (°C) | 22.8 | 26.1 | 27.3 | 29.1 | 28.7 | 26.6 | 26.4 | 26.1 | 26.0 | 26.0 | 25.3 | 25.0 |
| Average night temperature (°C) | 17.7 | 20.5 | 21.8 | 24.7 | 25.0 | 24.0 | 23.8 | 23.6 | 23.6 | 23.2 | 21.3 | 19.9 |
| Absolute minimum temperature (°C) | 14.2 | 17.2 | 18.7 | 23.0 | 23.9 | 23.2 | 22.9 | 22.9 | 22.8 | 21.9 | 17.0 | 15.3 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| 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) | 9.2 | 10.4 | 11.1 | 10.8 | 10.7 | 8.9 | 8.3 | 7.5 | 7.2 | 8.5 | 10.2 | 10.1 |
| Precipitation (mm) | 14 | 18 | 2 | 71 | 147 | 464 | 644 | 664 | 473 | 277 | 37 | 3 |
| Sunny days | 25 | 21 | 28 | 7 | 3 | 0 | 1 | 0 | 0 | 1 | 10 | 23 |
| Rainy days | 6 | 7 | 3 | 23 | 28 | 30 | 30 | 31 | 30 | 30 | 20 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Khamniam is at