Average annual temperature is 20.4 °C
Absolute maximum temperature: 28.0 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 7 days
Number of rainy days: 358 days
Look at detailed online map of Pematang Raya
* Weather data for Pematang Raya Indonesia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.7 | 25.2 | 26.6 | 25.8 | 27.8 | 28.0 | 27.7 | 27.5 | 27.3 | 27.1 | 26.6 | 27.0 |
| Average daytime temperature (°C) | 23.3 | 23.7 | 24.1 | 24.7 | 25.7 | 25.7 | 25.6 | 24.9 | 25.1 | 24.8 | 24.3 | 23.8 |
| Average temperature (°C) | 19.3 | 19.5 | 19.8 | 20.5 | 21.3 | 21.1 | 20.9 | 20.4 | 20.7 | 20.4 | 20.3 | 20.3 |
| Average night temperature (°C) | 16.4 | 16.5 | 16.7 | 17.6 | 18.4 | 18.1 | 17.7 | 17.5 | 17.9 | 17.7 | 17.9 | 17.8 |
| Absolute minimum temperature (°C) | 12.9 | 13.7 | 14.8 | 15.3 | 16.8 | 16.7 | 16.1 | 16.7 | 16.7 | 16.8 | 16.1 | 17.0 |
| 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 | 12.0 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 8.3 | 8.8 | 8.5 | 8.5 | 8.1 | 8.9 | 8.3 | 7.1 | 7.5 | 7.0 | 6.0 | 7.8 |
| Precipitation (mm) | 280 | 243 | 269 | 278 | 273 | 284 | 222 | 440 | 407 | 385 | 494 | 369 |
| Sunny days | 1 | 0 | 1 | 0 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 30 | 30 | 30 | 27 | 30 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pematang Raya is at