Average annual temperature is 22.5 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: 13.3 °C
Number of sunny days: 47 days
Number of rainy days: 318 days
Look at detailed online map of Deru
* Weather data for Deru 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) | 28.1 | 27.4 | 28.1 | 28.7 | 29.0 | 28.3 | 27.5 | 29.0 | 29.8 | 30.7 | 29.7 | 29.2 |
| Average daytime temperature (°C) | 26.1 | 24.7 | 26.4 | 26.4 | 26.8 | 27.0 | 26.2 | 26.9 | 28.2 | 28.6 | 28.6 | 28.1 |
| Average temperature (°C) | 22.6 | 21.9 | 22.2 | 22.5 | 22.4 | 22.3 | 21.4 | 21.7 | 22.1 | 23.2 | 23.8 | 23.8 |
| Average night temperature (°C) | 20.0 | 20.2 | 19.1 | 19.6 | 18.6 | 18.4 | 17.6 | 16.7 | 16.6 | 18.5 | 20.0 | 20.7 |
| Absolute minimum temperature (°C) | 18.6 | 18.7 | 18.1 | 17.6 | 16.9 | 16.0 | 14.2 | 13.8 | 13.3 | 16.9 | 17.7 | 19.3 |
| 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) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 9.3 | 5.2 | 8.6 | 8.6 | 10.2 | 10.0 | 10.3 | 10.5 | 11.1 | 11.5 | 10.9 | 10.0 |
| Precipitation (mm) | 151 | 397 | 292 | 327 | 67 | 85 | 85 | 52 | 43 | 117 | 178 | 211 |
| Sunny days | 1 | 0 | 1 | 2 | 8 | 7 | 10 | 6 | 8 | 0 | 1 | 3 |
| Rainy days | 30 | 28 | 30 | 28 | 23 | 23 | 21 | 25 | 22 | 31 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Deru is at