Average annual temperature is 23.1 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 11.4 °C
Number of sunny days: 88 days
Number of rainy days: 277 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) | 30.5 | 32.3 | 35.0 | 32.9 | 33.1 | 30.0 | 30.5 | 29.8 | 29.8 | 29.2 | 29.4 | 30.7 |
| Average daytime temperature (°C) | 25.6 | 29.6 | 31.2 | 31.1 | 29.8 | 27.8 | 28.0 | 27.8 | 26.9 | 27.2 | 27.5 | 27.8 |
| Average temperature (°C) | 19.7 | 22.6 | 23.8 | 25.0 | 24.6 | 23.5 | 23.4 | 23.5 | 23.0 | 23.0 | 22.5 | 22.2 |
| Average night temperature (°C) | 15.7 | 17.3 | 18.1 | 20.7 | 21.3 | 21.0 | 21.0 | 21.0 | 20.7 | 20.5 | 19.3 | 18.5 |
| Absolute minimum temperature (°C) | 11.4 | 14.1 | 14.6 | 18.8 | 19.9 | 20.0 | 20.2 | 19.9 | 19.7 | 19.2 | 15.1 | 14.0 |
| 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 | 12.0 | 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 | 11.5 | 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 | 11.2 | 11.1 | 10.4 | 9.7 | 8.9 | 9.3 | 7.7 | 8.0 | 9.9 | 10.3 |
| Precipitation (mm) | 53 | 8 | 22 | 83 | 298 | 274 | 412 | 352 | 316 | 254 | 96 | 28 |
| Sunny days | 20 | 21 | 18 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 18 |
| Rainy days | 11 | 7 | 13 | 30 | 30 | 30 | 31 | 31 | 30 | 31 | 20 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Chom is at