Average annual temperature is 28.0 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 23.2 °C
Number of sunny days: 41 days
Number of rainy days: 324 days
Look at detailed online map of Ko Pha Ngan
* Weather data for Ko Pha Ngan 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 | 31.2 | 32.8 | 33.9 | 31.3 | 31.4 | 32.4 | 30.3 | 29.9 | 30.0 | 29.7 |
| Average daytime temperature (°C) | 28.1 | 28.5 | 29.2 | 31.4 | 31.2 | 30.2 | 29.7 | 30.6 | 29.0 | 29.1 | 28.7 | 28.4 |
| Average temperature (°C) | 26.7 | 27.0 | 27.5 | 29.7 | 29.6 | 28.7 | 28.2 | 28.7 | 27.6 | 27.6 | 27.2 | 27.3 |
| Average night temperature (°C) | 25.2 | 25.5 | 26.1 | 28.0 | 27.8 | 27.2 | 26.7 | 27.1 | 26.2 | 25.8 | 25.6 | 25.9 |
| Absolute minimum temperature (°C) | 23.2 | 24.4 | 24.4 | 26.6 | 25.9 | 25.6 | 24.7 | 26.0 | 24.8 | 24.6 | 23.7 | 24.5 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.7 | 10.9 | 11.0 | 11.0 | 9.7 | 8.1 | 10.8 | 8.6 | 9.4 | 8.0 | 10.0 |
| Precipitation (mm) | 48 | 73 | 29 | 24 | 93 | 101 | 190 | 65 | 196 | 236 | 318 | 88 |
| Sunny days | 8 | 4 | 13 | 2 | 3 | 5 | 1 | 2 | 0 | 0 | 2 | 1 |
| Rainy days | 23 | 24 | 18 | 28 | 28 | 25 | 30 | 29 | 30 | 31 | 28 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ko Pha Ngan is at