Average annual temperature is 21.6 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 7.2 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Ban Tham
* Weather data for Ban Tham 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) | 24.1 | 27.8 | 30.4 | 34.1 | 34.0 | 33.0 | 32.6 | 29.7 | 29.8 | 28.5 | 27.5 | 25.9 |
| Average daytime temperature (°C) | 21.1 | 24.8 | 26.9 | 31.5 | 30.3 | 28.1 | 28.8 | 26.5 | 27.4 | 25.9 | 24.2 | 22.7 |
| Average temperature (°C) | 15.7 | 19.1 | 21.4 | 25.4 | 25.0 | 23.7 | 24.1 | 22.8 | 23.1 | 21.8 | 19.6 | 18.0 |
| Average night temperature (°C) | 10.2 | 14.0 | 16.4 | 20.1 | 20.9 | 20.7 | 20.8 | 20.5 | 19.9 | 18.6 | 15.9 | 13.6 |
| Absolute minimum temperature (°C) | 7.2 | 11.4 | 13.1 | 17.3 | 18.1 | 19.6 | 19.6 | 19.5 | 18.3 | 17.0 | 12.2 | 7.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 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) | 9.8 | 10.1 | 9.7 | 10.7 | 10.5 | 8.1 | 9.4 | 5.5 | 9.3 | 9.7 | 9.7 | 9.5 |
| Precipitation (mm) | 2 | 19 | 40 | 46 | 116 | 272 | 222 | 386 | 223 | 143 | 56 | 39 |
| Sunny days | 27 | 17 | 15 | 21 | 9 | 1 | 0 | 0 | 0 | 10 | 17 | 14 |
| Rainy days | 4 | 11 | 16 | 9 | 22 | 29 | 31 | 31 | 30 | 21 | 13 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Tham is at