Average annual temperature is 23.6 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 65 days
Number of rainy days: 300 days
Look at detailed online map of Perum
* Weather data for Perum 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) | 28.6 | 27.7 | 29.8 | 30.0 | 30.1 | 30.2 | 29.4 | 30.6 | 32.7 | 33.0 | 31.1 | 30.9 |
| Average daytime temperature (°C) | 26.1 | 25.7 | 27.3 | 27.7 | 28.5 | 28.2 | 27.8 | 29.4 | 30.0 | 31.0 | 28.7 | 28.7 |
| Average temperature (°C) | 22.8 | 22.7 | 23.1 | 23.3 | 23.9 | 23.8 | 23.2 | 23.5 | 23.7 | 24.8 | 24.2 | 24.1 |
| Average night temperature (°C) | 20.3 | 20.4 | 20.0 | 20.1 | 20.1 | 20.5 | 19.9 | 19.3 | 19.4 | 20.8 | 21.6 | 20.7 |
| Absolute minimum temperature (°C) | 18.9 | 18.5 | 18.0 | 18.0 | 18.2 | 18.1 | 17.1 | 17.0 | 15.9 | 19.3 | 20.4 | 17.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 6.9 | 5.5 | 8.0 | 8.5 | 9.7 | 9.5 | 9.5 | 10.5 | 10.6 | 10.6 | 8.2 | 8.9 |
| Precipitation (mm) | 148 | 297 | 351 | 193 | 181 | 139 | 70 | 12 | 24 | 80 | 355 | 142 |
| Sunny days | 1 | 0 | 1 | 3 | 6 | 5 | 10 | 15 | 13 | 2 | 0 | 9 |
| Rainy days | 30 | 28 | 30 | 27 | 25 | 25 | 21 | 16 | 17 | 29 | 30 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Perum is at