Average annual temperature is 25.4 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 7.1 °C
Number of sunny days: 135 days
Number of rainy days: 230 days
Look at detailed online map of Ban Thamlay
* Weather data for Ban Thamlay 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) | 32.0 | 33.8 | 37.2 | 37.5 | 39.1 | 34.8 | 34.5 | 33.9 | 34.0 | 33.2 | 33.7 | 33.8 |
| Average daytime temperature (°C) | 25.6 | 29.7 | 32.9 | 35.3 | 34.6 | 31.3 | 31.4 | 30.0 | 29.9 | 30.9 | 30.4 | 28.7 |
| Average temperature (°C) | 19.1 | 23.2 | 25.8 | 29.0 | 29.0 | 26.9 | 26.9 | 26.1 | 25.8 | 25.8 | 24.6 | 22.4 |
| Average night temperature (°C) | 13.8 | 18.2 | 19.9 | 24.1 | 24.6 | 23.9 | 23.7 | 23.5 | 23.1 | 22.0 | 20.0 | 17.7 |
| Absolute minimum temperature (°C) | 7.1 | 12.5 | 16.1 | 20.5 | 21.8 | 23.1 | 22.4 | 22.8 | 22.2 | 18.9 | 13.8 | 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 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.0 | 10.1 | 10.7 | 11.2 | 10.3 | 8.7 | 9.3 | 6.3 | 6.4 | 9.3 | 10.2 | 9.8 |
| Precipitation (mm) | 15 | 53 | 36 | 55 | 133 | 443 | 421 | 499 | 646 | 121 | 25 | 1 |
| Sunny days | 24 | 16 | 24 | 12 | 7 | 0 | 0 | 0 | 1 | 4 | 19 | 28 |
| Rainy days | 7 | 12 | 7 | 18 | 24 | 30 | 31 | 31 | 29 | 27 | 11 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Thamlay is at