Average annual temperature is 27.5 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Changwat Phetchaburi
* Weather data for Changwat Phetchaburi 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) | 33.4 | 35.6 | 39.1 | 40.2 | 40.1 | 38.7 | 33.8 | 36.5 | 33.5 | 32.2 | 31.7 | 34.0 |
| Average daytime temperature (°C) | 29.6 | 31.5 | 34.4 | 37.3 | 37.3 | 33.6 | 31.4 | 33.7 | 30.8 | 30.0 | 29.6 | 31.1 |
| Average temperature (°C) | 24.7 | 26.2 | 28.1 | 30.3 | 30.7 | 28.7 | 27.4 | 28.5 | 26.9 | 26.3 | 25.8 | 26.5 |
| Average night temperature (°C) | 19.9 | 21.4 | 22.6 | 25.2 | 26.2 | 25.6 | 24.9 | 25.6 | 24.5 | 23.7 | 22.7 | 22.1 |
| Absolute minimum temperature (°C) | 17.6 | 19.6 | 20.3 | 23.6 | 24.2 | 24.3 | 23.6 | 24.0 | 23.4 | 22.6 | 18.8 | 18.6 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 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) | 10.4 | 10.1 | 10.9 | 10.6 | 10.9 | 8.5 | 6.9 | 9.2 | 7.3 | 7.6 | 9.6 | 10.5 |
| Precipitation (mm) | 6 | 30 | 27 | 53 | 68 | 121 | 194 | 100 | 250 | 307 | 72 | 32 |
| Sunny days | 25 | 15 | 16 | 7 | 1 | 3 | 2 | 4 | 0 | 1 | 11 | 19 |
| Rainy days | 6 | 13 | 15 | 23 | 30 | 27 | 29 | 27 | 30 | 30 | 19 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Changwat Phetchaburi is at