Average annual temperature is 28.1 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Ban Lam Sai
* Weather data for Ban Lam Sai 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) | 34.2 | 34.4 | 36.6 | 38.4 | 39.0 | 36.1 | 34.6 | 35.6 | 33.3 | 32.9 | 33.1 | 33.5 |
| Average daytime temperature (°C) | 31.3 | 32.5 | 34.5 | 36.3 | 35.9 | 33.1 | 32.7 | 33.1 | 31.8 | 31.5 | 31.1 | 31.3 |
| Average temperature (°C) | 25.6 | 27.1 | 28.8 | 30.9 | 30.9 | 29.0 | 28.7 | 28.3 | 27.6 | 27.5 | 26.7 | 26.6 |
| Average night temperature (°C) | 20.0 | 22.1 | 24.0 | 26.9 | 26.9 | 25.9 | 25.7 | 25.3 | 25.0 | 24.5 | 23.0 | 22.2 |
| Absolute minimum temperature (°C) | 16.5 | 18.6 | 19.4 | 25.3 | 25.3 | 24.6 | 24.5 | 24.3 | 23.6 | 23.8 | 19.0 | 17.0 |
| 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 | 12.4 | 12.8 | 12.9 | 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 | 10.3 | 11.0 | 10.7 | 10.3 | 8.7 | 8.6 | 8.4 | 7.6 | 8.6 | 9.7 | 10.1 |
| Precipitation (mm) | 9 | 96 | 12 | 92 | 89 | 240 | 256 | 270 | 416 | 327 | 68 | 44 |
| Sunny days | 26 | 17 | 17 | 6 | 6 | 2 | 1 | 0 | 0 | 1 | 15 | 22 |
| Rainy days | 5 | 11 | 14 | 24 | 25 | 28 | 30 | 31 | 30 | 30 | 15 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Lam Sai is at