Average annual temperature is 20.3 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: 9.4 °C
Number of sunny days: 82 days
Number of rainy days: 283 days
Look at detailed online map of Ban Tôm
* Weather data for Ban Tôm 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) | 26.2 | 27.3 | 29.4 | 28.1 | 28.2 | 26.0 | 26.3 | 26.2 | 26.0 | 25.4 | 25.5 | 26.4 |
| Average daytime temperature (°C) | 21.9 | 24.9 | 26.6 | 26.3 | 25.8 | 24.4 | 24.2 | 23.7 | 23.6 | 23.9 | 23.5 | 23.4 |
| Average temperature (°C) | 16.9 | 19.4 | 20.9 | 22.1 | 22.0 | 21.2 | 20.9 | 20.8 | 20.5 | 20.4 | 19.3 | 18.6 |
| Average night temperature (°C) | 13.3 | 14.9 | 16.0 | 18.8 | 19.5 | 19.3 | 18.9 | 19.1 | 18.6 | 17.9 | 16.1 | 15.0 |
| Absolute minimum temperature (°C) | 9.4 | 11.5 | 12.1 | 16.8 | 18.1 | 18.5 | 17.5 | 17.4 | 16.7 | 16.3 | 10.8 | 10.4 |
| 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) | 9.5 | 10.4 | 10.8 | 10.2 | 9.7 | 9.4 | 7.7 | 7.7 | 7.0 | 8.3 | 10.2 | 10.2 |
| Precipitation (mm) | 12 | 14 | 51 | 120 | 145 | 120 | 206 | 201 | 202 | 211 | 47 | 12 |
| Sunny days | 22 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 17 |
| Rainy days | 9 | 13 | 16 | 30 | 31 | 30 | 31 | 31 | 30 | 30 | 18 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Tôm is at