Average annual temperature is 26.6 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 20 days
Number of rainy days: 345 days
Look at detailed online map of Permatang Haji Hassan
* Weather data for Permatang Haji Hassan Malaysia 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 | 33.3 | 33.9 | 33.8 | 33.8 | 32.5 | 32.3 | 32.5 | 32.9 | 31.4 | 31.1 | 32.4 |
| Average daytime temperature (°C) | 29.8 | 30.8 | 31.5 | 31.4 | 30.7 | 30.9 | 30.6 | 30.5 | 30.3 | 29.6 | 29.8 | 30.5 |
| Average temperature (°C) | 25.7 | 26.2 | 26.8 | 27.0 | 27.2 | 27.2 | 27.1 | 26.8 | 26.7 | 26.1 | 26.2 | 26.4 |
| Average night temperature (°C) | 22.6 | 22.7 | 23.0 | 23.6 | 24.4 | 23.9 | 24.0 | 23.9 | 23.9 | 23.5 | 23.7 | 23.7 |
| Absolute minimum temperature (°C) | 20.7 | 21.4 | 21.3 | 22.1 | 23.3 | 22.9 | 23.1 | 22.9 | 22.9 | 22.3 | 22.9 | 22.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.2 | 9.3 | 10.1 | 9.3 | 8.3 | 9.5 | 9.1 | 9.3 | 6.5 | 6.3 | 6.4 | 7.0 |
| Precipitation (mm) | 189 | 145 | 134 | 283 | 358 | 264 | 202 | 400 | 363 | 829 | 417 | 387 |
| Sunny days | 4 | 1 | 4 | 0 | 2 | 5 | 2 | 0 | 2 | 0 | 0 | 0 |
| Rainy days | 27 | 27 | 27 | 30 | 29 | 25 | 29 | 31 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Permatang Haji Hassan is at