Average annual temperature is 27.2 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 27 days
Number of rainy days: 338 days
Look at detailed online map of Ban Sai Lak
* Weather data for Ban Sai Lak 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) | 29.6 | 29.6 | 31.6 | 35.1 | 35.4 | 35.2 | 34.8 | 35.1 | 34.0 | 32.8 | 30.4 | 29.7 |
| Average daytime temperature (°C) | 28.0 | 28.6 | 29.5 | 33.0 | 32.8 | 33.4 | 32.7 | 33.7 | 31.6 | 31.2 | 28.3 | 28.6 |
| Average temperature (°C) | 25.3 | 26.1 | 26.5 | 28.6 | 28.3 | 28.4 | 28.0 | 28.4 | 27.2 | 26.8 | 26.0 | 26.4 |
| Average night temperature (°C) | 22.6 | 23.3 | 23.2 | 24.5 | 24.6 | 24.5 | 24.3 | 24.3 | 24.0 | 23.9 | 24.1 | 24.4 |
| Absolute minimum temperature (°C) | 19.8 | 21.9 | 21.2 | 22.5 | 23.5 | 22.4 | 22.9 | 23.2 | 22.8 | 22.3 | 22.8 | 23.1 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 8.3 | 10.5 | 10.8 | 10.8 | 10.3 | 10.3 | 9.5 | 10.6 | 8.9 | 8.9 | 6.3 | 8.8 |
| Precipitation (mm) | 210 | 70 | 32 | 70 | 144 | 120 | 108 | 84 | 167 | 375 | 431 | 248 |
| Sunny days | 0 | 0 | 15 | 1 | 1 | 3 | 2 | 3 | 2 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 16 | 29 | 30 | 27 | 29 | 28 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Sai Lak is at