Average annual temperature is 27.3 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Chai Chumphon
* Weather data for Chai 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) | 31.6 | 34.4 | 38.7 | 39.5 | 40.0 | 38.2 | 35.5 | 36.7 | 33.0 | 32.5 | 32.5 | 32.7 |
| Average daytime temperature (°C) | 29.1 | 32.1 | 34.7 | 37.7 | 35.1 | 32.8 | 32.7 | 32.3 | 30.3 | 30.5 | 30.9 | 30.5 |
| Average temperature (°C) | 23.4 | 26.1 | 28.5 | 31.6 | 30.0 | 28.3 | 28.1 | 27.7 | 26.7 | 26.5 | 26.2 | 25.3 |
| Average night temperature (°C) | 17.6 | 20.0 | 22.6 | 25.7 | 25.5 | 24.9 | 24.5 | 24.3 | 24.0 | 23.4 | 22.0 | 20.6 |
| Absolute minimum temperature (°C) | 14.1 | 16.1 | 18.7 | 22.9 | 22.9 | 23.6 | 23.4 | 23.6 | 23.0 | 22.6 | 19.3 | 15.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.7 | 10.5 | 10.9 | 10.9 | 9.0 | 9.4 | 7.8 | 7.0 | 8.6 | 10.0 | 10.1 |
| Precipitation (mm) | 2 | 9 | 28 | 24 | 184 | 312 | 222 | 202 | 577 | 243 | 43 | 27 |
| Sunny days | 28 | 22 | 25 | 22 | 6 | 0 | 1 | 0 | 0 | 1 | 14 | 26 |
| Rainy days | 3 | 6 | 6 | 8 | 25 | 30 | 30 | 31 | 30 | 30 | 16 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chai Chumphon is at