Average annual temperature is 27.4 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 21.4 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Demak
* Weather data for Demak 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) | 31.8 | 30.5 | 32.5 | 33.2 | 34.2 | 34.8 | 34.7 | 36.0 | 37.4 | 38.3 | 36.6 | 36.5 |
| Average daytime temperature (°C) | 29.5 | 28.5 | 30.5 | 31.5 | 32.5 | 33.3 | 33.2 | 34.9 | 35.9 | 36.7 | 34.1 | 32.8 |
| Average temperature (°C) | 25.9 | 25.8 | 26.1 | 26.6 | 27.6 | 27.8 | 27.4 | 28.1 | 28.7 | 29.6 | 28.0 | 27.3 |
| Average night temperature (°C) | 23.4 | 23.5 | 23.2 | 23.4 | 24.2 | 24.1 | 23.2 | 23.0 | 23.6 | 24.6 | 24.3 | 23.9 |
| Absolute minimum temperature (°C) | 22.0 | 22.4 | 21.9 | 22.3 | 23.3 | 22.7 | 21.9 | 21.4 | 21.9 | 23.3 | 23.3 | 21.7 |
| 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) | 8.8 | 6.9 | 9.3 | 10.0 | 10.3 | 10.7 | 10.5 | 10.9 | 11.0 | 11.2 | 10.4 | 9.5 |
| Precipitation (mm) | 308 | 374 | 342 | 227 | 64 | 44 | 42 | 2 | 14 | 57 | 203 | 235 |
| Sunny days | 0 | 0 | 0 | 0 | 9 | 5 | 17 | 23 | 18 | 10 | 0 | 5 |
| Rainy days | 31 | 28 | 31 | 30 | 22 | 25 | 14 | 8 | 12 | 21 | 30 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Demak is at