Average annual temperature is 27.4 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 25 days
Number of rainy days: 340 days
Look at detailed online map of Phatthalung
* Weather data for Phatthalung 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) | 30.6 | 30.4 | 33.2 | 35.9 | 35.9 | 35.9 | 34.6 | 35.3 | 34.2 | 33.4 | 30.9 | 29.9 |
| Average daytime temperature (°C) | 28.4 | 29.1 | 30.1 | 33.6 | 33.4 | 34.0 | 32.5 | 33.7 | 31.7 | 31.6 | 28.6 | 28.8 |
| Average temperature (°C) | 25.5 | 26.3 | 26.7 | 28.9 | 28.7 | 28.8 | 28.2 | 28.8 | 27.3 | 26.9 | 26.1 | 26.6 |
| Average night temperature (°C) | 22.7 | 23.4 | 23.5 | 24.7 | 25.0 | 25.0 | 24.8 | 25.0 | 24.2 | 23.9 | 24.1 | 24.5 |
| Absolute minimum temperature (°C) | 20.5 | 21.7 | 21.3 | 22.7 | 23.9 | 22.9 | 22.3 | 24.2 | 22.8 | 22.8 | 23.0 | 23.6 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 8.6 | 10.6 | 10.9 | 10.9 | 10.5 | 10.4 | 9.5 | 10.9 | 9.0 | 9.2 | 6.6 | 9.2 |
| Precipitation (mm) | 185 | 51 | 36 | 73 | 135 | 110 | 74 | 63 | 199 | 321 | 415 | 255 |
| Sunny days | 0 | 1 | 10 | 3 | 0 | 5 | 3 | 2 | 1 | 0 | 0 | 0 |
| Rainy days | 31 | 27 | 21 | 27 | 31 | 25 | 28 | 29 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Phatthalung is at