Average annual temperature is 28.0 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Ban Thanon Lek
* Weather data for Ban Thanon Lek Thailand is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.9 | 35.1 | 37.4 | 38.5 | 38.4 | 35.5 | 34.4 | 34.4 | 33.1 | 32.9 | 33.1 | 35.0 |
| Average daytime temperature (°C) | 30.7 | 32.6 | 35.0 | 36.3 | 35.1 | 32.9 | 32.3 | 32.7 | 31.1 | 31.4 | 31.3 | 32.1 |
| Average temperature (°C) | 25.4 | 27.2 | 29.1 | 30.8 | 30.2 | 28.5 | 28.3 | 27.9 | 27.1 | 27.4 | 26.9 | 27.4 |
| Average night temperature (°C) | 20.4 | 22.3 | 24.1 | 26.5 | 26.3 | 25.6 | 25.4 | 25.0 | 24.5 | 24.5 | 23.6 | 22.9 |
| Absolute minimum temperature (°C) | 16.2 | 18.4 | 20.4 | 24.5 | 24.8 | 24.3 | 23.9 | 24.2 | 23.7 | 23.1 | 20.4 | 17.5 |
| 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) | 9.7 | 10.2 | 10.9 | 10.6 | 10.6 | 8.8 | 8.6 | 8.3 | 7.2 | 8.7 | 9.5 | 10.0 |
| Precipitation (mm) | 3 | 42 | 1 | 56 | 106 | 306 | 274 | 283 | 497 | 295 | 79 | 5 |
| Sunny days | 28 | 17 | 23 | 11 | 9 | 1 | 1 | 1 | 0 | 4 | 17 | 22 |
| Rainy days | 3 | 11 | 8 | 19 | 22 | 29 | 30 | 30 | 30 | 27 | 13 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Thanon Lek is at