Average annual temperature is 28.1 °C
Absolute maximum temperature: 39.2 °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 Kai Sao
* Weather data for Kai Sao 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) | 34.1 | 35.1 | 37.7 | 39.2 | 38.5 | 36.5 | 34.8 | 34.8 | 33.1 | 32.9 | 33.1 | 34.9 |
| Average daytime temperature (°C) | 30.9 | 32.5 | 35.2 | 36.7 | 35.3 | 33.3 | 32.7 | 33.3 | 31.4 | 31.4 | 31.4 | 32.2 |
| Average temperature (°C) | 25.5 | 27.1 | 29.2 | 31.0 | 30.3 | 28.8 | 28.6 | 28.2 | 27.2 | 27.4 | 26.9 | 27.4 |
| Average night temperature (°C) | 20.4 | 22.3 | 24.1 | 26.5 | 26.3 | 25.8 | 25.6 | 25.3 | 24.6 | 24.5 | 23.6 | 22.9 |
| Absolute minimum temperature (°C) | 16.2 | 18.2 | 20.1 | 24.5 | 24.6 | 24.8 | 24.1 | 24.4 | 23.7 | 23.4 | 20.3 | 17.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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) | 9.8 | 10.4 | 10.9 | 10.6 | 10.7 | 8.8 | 8.7 | 8.6 | 7.4 | 8.8 | 9.6 | 10.0 |
| Precipitation (mm) | 3 | 46 | 2 | 55 | 84 | 284 | 236 | 266 | 475 | 287 | 77 | 6 |
| Sunny days | 27 | 17 | 23 | 11 | 10 | 3 | 1 | 1 | 0 | 4 | 16 | 21 |
| Rainy days | 4 | 11 | 8 | 19 | 21 | 27 | 30 | 30 | 30 | 27 | 14 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kai Sao is at