Average annual temperature is 17.8 °C
Absolute maximum temperature: 24.9 °C
Absolute minimum temperature: 10.3 °C
Number of sunny days: 4 days
Number of rainy days: 361 days
Look at detailed online map of Dera
* Weather data for Dera 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) | 22.8 | 23.0 | 23.3 | 23.1 | 23.8 | 22.6 | 22.0 | 22.1 | 23.1 | 24.9 | 24.3 | 23.4 |
| Average daytime temperature (°C) | 21.0 | 21.1 | 21.8 | 21.8 | 21.9 | 21.5 | 20.4 | 20.9 | 21.4 | 22.9 | 22.4 | 21.9 |
| Average temperature (°C) | 17.7 | 18.0 | 18.1 | 18.2 | 18.2 | 18.0 | 16.8 | 16.6 | 16.7 | 18.2 | 18.6 | 18.3 |
| Average night temperature (°C) | 15.4 | 15.9 | 15.3 | 15.6 | 15.3 | 15.2 | 13.9 | 13.0 | 12.7 | 14.7 | 15.9 | 15.7 |
| Absolute minimum temperature (°C) | 13.3 | 14.7 | 13.5 | 13.7 | 13.1 | 13.3 | 11.1 | 10.5 | 10.3 | 11.7 | 13.9 | 13.1 |
| 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 | 11.9 | 11.8 | 11.7 | 11.7 | 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) | 7.2 | 5.6 | 8.6 | 8.7 | 9.7 | 10.1 | 9.9 | 10.7 | 10.8 | 11.1 | 10.3 | 9.2 |
| Precipitation (mm) | 303 | 289 | 403 | 338 | 406 | 208 | 204 | 122 | 131 | 151 | 270 | 301 |
| Sunny days | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 |
| Rainy days | 31 | 28 | 31 | 30 | 30 | 29 | 31 | 31 | 30 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dera is at