Average annual temperature is 28.0 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 111 days
Number of rainy days: 254 days
Look at detailed online map of Ko Chan
* Weather data for Ko Chan 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 | 35.5 | 37.5 | 38.2 | 37.3 | 35.4 | 35.9 | 35.0 | 32.8 | 32.2 | 33.9 | 36.1 |
| Average daytime temperature (°C) | 30.7 | 33.0 | 35.2 | 35.8 | 34.6 | 32.8 | 32.4 | 32.8 | 31.0 | 31.1 | 31.2 | 32.6 |
| Average temperature (°C) | 25.4 | 27.3 | 28.8 | 30.0 | 29.9 | 28.9 | 28.5 | 28.8 | 27.3 | 27.2 | 26.8 | 27.5 |
| Average night temperature (°C) | 20.3 | 22.4 | 23.9 | 26.2 | 26.4 | 25.8 | 25.6 | 25.9 | 24.9 | 24.5 | 23.2 | 22.9 |
| Absolute minimum temperature (°C) | 17.0 | 19.3 | 20.5 | 24.6 | 24.3 | 24.7 | 24.0 | 24.2 | 23.8 | 23.5 | 19.2 | 18.0 |
| 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 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.0 | 10.1 | 10.7 | 10.1 | 9.8 | 9.6 | 8.4 | 9.2 | 7.1 | 8.1 | 9.4 | 10.0 |
| Precipitation (mm) | 2 | 38 | 33 | 82 | 148 | 144 | 253 | 193 | 370 | 287 | 70 | 23 |
| Sunny days | 27 | 15 | 20 | 2 | 6 | 4 | 2 | 0 | 0 | 1 | 13 | 21 |
| Rainy days | 4 | 13 | 11 | 28 | 25 | 26 | 29 | 31 | 30 | 30 | 17 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ko Chan is at