Average annual temperature is 23.3 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 7.9 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Ban Chom-Ôn
* Weather data for Ban Chom-Ôn 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) | 27.2 | 29.4 | 32.4 | 35.0 | 35.7 | 34.6 | 32.6 | 31.8 | 31.6 | 29.7 | 29.3 | 28.4 |
| Average daytime temperature (°C) | 24.5 | 27.2 | 29.3 | 33.3 | 31.9 | 29.2 | 29.8 | 27.8 | 28.2 | 27.7 | 26.9 | 26.2 |
| Average temperature (°C) | 18.3 | 21.3 | 23.5 | 27.0 | 26.4 | 24.6 | 24.9 | 23.8 | 24.0 | 23.3 | 21.5 | 20.7 |
| Average night temperature (°C) | 12.4 | 15.8 | 18.3 | 21.8 | 22.1 | 21.6 | 21.5 | 21.3 | 21.1 | 20.1 | 17.3 | 15.8 |
| Absolute minimum temperature (°C) | 7.9 | 12.8 | 15.2 | 19.3 | 18.9 | 20.5 | 20.1 | 20.4 | 19.7 | 18.2 | 14.0 | 9.6 |
| 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) | 10.0 | 10.3 | 10.1 | 10.8 | 10.6 | 8.5 | 9.4 | 6.1 | 8.7 | 9.6 | 9.8 | 9.9 |
| Precipitation (mm) | 2 | 16 | 36 | 70 | 167 | 345 | 283 | 338 | 281 | 157 | 35 | 22 |
| Sunny days | 28 | 18 | 18 | 20 | 8 | 0 | 1 | 0 | 0 | 0 | 16 | 17 |
| Rainy days | 3 | 10 | 13 | 10 | 23 | 30 | 30 | 31 | 30 | 31 | 14 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Chom-Ôn is at