Average annual temperature is 27.4 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 77 days
Number of rainy days: 288 days
Look at detailed online map of Chumphon
* Weather data for Chumphon 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) | 32.4 | 31.8 | 33.8 | 37.7 | 36.1 | 35.2 | 35.1 | 33.5 | 32.9 | 32.2 | 30.6 | 31.8 |
| Average daytime temperature (°C) | 29.4 | 29.7 | 31.1 | 34.6 | 33.8 | 32.2 | 31.1 | 32.0 | 30.2 | 30.2 | 29.0 | 29.5 |
| Average temperature (°C) | 26.1 | 26.6 | 27.8 | 30.1 | 29.4 | 28.2 | 27.3 | 27.8 | 26.6 | 26.5 | 26.3 | 26.6 |
| Average night temperature (°C) | 23.0 | 23.0 | 24.2 | 26.3 | 25.9 | 25.3 | 24.7 | 25.0 | 24.3 | 24.0 | 23.8 | 23.8 |
| Absolute minimum temperature (°C) | 19.9 | 21.6 | 22.2 | 24.7 | 24.2 | 24.2 | 22.6 | 23.7 | 23.1 | 23.3 | 20.6 | 22.6 |
| 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 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.4 | 10.7 | 10.9 | 11.0 | 11.2 | 9.1 | 7.2 | 10.5 | 8.2 | 8.9 | 7.8 | 10.0 |
| Precipitation (mm) | 9 | 50 | 28 | 33 | 96 | 89 | 184 | 83 | 274 | 277 | 262 | 84 |
| Sunny days | 21 | 11 | 13 | 6 | 4 | 2 | 3 | 1 | 0 | 0 | 4 | 12 |
| Rainy days | 10 | 17 | 18 | 24 | 27 | 28 | 28 | 30 | 30 | 31 | 26 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chumphon is at