Average annual temperature is 27.7 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Amphoe Lan Sak
* Weather data for Amphoe Lan Sak 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) | 32.5 | 32.4 | 37.5 | 40.2 | 40.0 | 38.4 | 35.6 | 36.5 | 33.6 | 31.9 | 31.5 | 32.0 |
| Average daytime temperature (°C) | 28.2 | 30.0 | 33.4 | 37.6 | 36.3 | 35.0 | 32.8 | 33.8 | 31.3 | 29.9 | 29.3 | 29.6 |
| Average temperature (°C) | 23.7 | 25.5 | 28.0 | 31.5 | 30.9 | 29.8 | 28.5 | 29.0 | 27.6 | 26.7 | 26.0 | 25.4 |
| Average night temperature (°C) | 19.1 | 20.9 | 22.7 | 26.1 | 26.8 | 25.9 | 25.2 | 25.4 | 24.9 | 23.9 | 22.8 | 21.2 |
| Absolute minimum temperature (°C) | 16.5 | 17.4 | 19.2 | 23.7 | 23.4 | 24.9 | 23.5 | 23.9 | 23.8 | 22.9 | 19.2 | 16.8 |
| 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) | 10.1 | 10.1 | 10.7 | 11.2 | 10.9 | 9.1 | 8.8 | 8.5 | 7.2 | 8.4 | 9.7 | 10.3 |
| Precipitation (mm) | 1 | 41 | 7 | 40 | 107 | 109 | 170 | 152 | 468 | 242 | 59 | 10 |
| Sunny days | 26 | 22 | 29 | 18 | 5 | 0 | 4 | 1 | 1 | 1 | 14 | 22 |
| Rainy days | 5 | 6 | 2 | 12 | 26 | 30 | 27 | 30 | 29 | 30 | 16 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Amphoe Lan Sak is at