Average annual temperature is 22.9 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 135 days
Number of rainy days: 230 days
Look at detailed online map of Ban Chom
* Weather data for Ban Chom 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) | 26.7 | 30.2 | 34.5 | 36.9 | 37.5 | 36.2 | 35.9 | 33.2 | 32.7 | 31.0 | 30.8 | 28.8 |
| Average daytime temperature (°C) | 23.5 | 26.9 | 29.8 | 34.5 | 33.3 | 31.3 | 32.0 | 29.2 | 29.6 | 28.6 | 26.8 | 25.7 |
| Average temperature (°C) | 15.8 | 19.2 | 21.8 | 25.9 | 26.7 | 26.2 | 26.7 | 25.0 | 24.7 | 23.4 | 20.7 | 19.0 |
| Average night temperature (°C) | 9.1 | 12.5 | 15.3 | 19.1 | 21.1 | 22.4 | 22.6 | 22.0 | 21.1 | 19.5 | 15.5 | 13.7 |
| Absolute minimum temperature (°C) | 6.3 | 9.8 | 12.8 | 17.1 | 18.8 | 20.9 | 21.6 | 20.6 | 20.4 | 17.0 | 10.6 | 7.8 |
| 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) | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 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 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.1 | 10.2 | 10.9 | 10.8 | 9.1 | 9.5 | 6.8 | 9.6 | 9.6 | 9.6 | 9.6 |
| Precipitation (mm) | 1 | 22 | 30 | 25 | 103 | 182 | 190 | 374 | 234 | 152 | 69 | 35 |
| Sunny days | 28 | 16 | 19 | 25 | 10 | 2 | 2 | 0 | 1 | 6 | 13 | 13 |
| Rainy days | 3 | 12 | 12 | 5 | 21 | 28 | 29 | 31 | 29 | 25 | 17 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Chom is at