Average annual temperature is 26.4 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 164 days
Number of rainy days: 201 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) | 32.0 | 35.6 | 39.2 | 39.3 | 40.3 | 34.6 | 33.6 | 33.3 | 32.3 | 32.0 | 33.2 | 32.5 |
| Average daytime temperature (°C) | 27.1 | 31.1 | 33.8 | 36.4 | 34.4 | 31.1 | 31.1 | 29.9 | 29.9 | 30.6 | 30.6 | 29.0 |
| Average temperature (°C) | 21.1 | 25.1 | 27.7 | 30.5 | 29.7 | 27.2 | 27.5 | 26.6 | 26.3 | 26.5 | 25.4 | 23.4 |
| Average night temperature (°C) | 15.0 | 19.1 | 21.6 | 25.2 | 25.6 | 24.2 | 24.4 | 24.1 | 23.7 | 22.7 | 20.6 | 18.2 |
| Absolute minimum temperature (°C) | 9.9 | 12.8 | 16.9 | 22.2 | 23.0 | 23.3 | 23.3 | 23.3 | 23.1 | 20.1 | 15.4 | 12.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 12.6 | 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) | 9.5 | 10.3 | 10.4 | 11.0 | 10.6 | 8.0 | 9.2 | 6.5 | 7.2 | 9.8 | 10.1 | 9.9 |
| Precipitation (mm) | 1 | 4 | 17 | 35 | 202 | 603 | 448 | 429 | 586 | 177 | 14 | 1 |
| Sunny days | 27 | 23 | 23 | 15 | 9 | 1 | 1 | 0 | 0 | 13 | 24 | 28 |
| Rainy days | 4 | 5 | 8 | 15 | 22 | 29 | 30 | 31 | 30 | 18 | 6 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chumphon is at