Average annual temperature is 21.6 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 36 days
Number of rainy days: 329 days
Look at detailed online map of Dera
* Weather data for Dera Uganda is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.1 | 30.8 | 29.7 | 27.0 | 27.4 | 28.1 | 30.5 | 28.9 | 28.8 | 29.2 | 27.6 | 27.7 |
| Average daytime temperature (°C) | 27.5 | 28.3 | 25.7 | 24.7 | 25.5 | 26.1 | 26.5 | 26.8 | 26.9 | 27.3 | 25.3 | 25.8 |
| Average temperature (°C) | 21.7 | 22.7 | 21.2 | 21.1 | 21.4 | 21.4 | 21.7 | 21.7 | 21.6 | 22.1 | 21.0 | 21.2 |
| Average night temperature (°C) | 16.4 | 17.9 | 17.4 | 17.9 | 17.3 | 17.3 | 17.2 | 17.4 | 17.5 | 18.2 | 17.8 | 17.2 |
| Absolute minimum temperature (°C) | 14.8 | 15.5 | 15.9 | 16.4 | 15.4 | 15.3 | 15.4 | 15.4 | 16.4 | 16.5 | 15.4 | 16.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 11.1 | 10.4 | 8.6 | 8.1 | 10.3 | 10.3 | 10.8 | 10.9 | 10.2 | 9.8 | 8.2 | 9.5 |
| Precipitation (mm) | 39 | 44 | 134 | 205 | 96 | 73 | 28 | 49 | 79 | 110 | 238 | 104 |
| Sunny days | 8 | 9 | 2 | 0 | 0 | 0 | 7 | 3 | 3 | 2 | 0 | 2 |
| Rainy days | 23 | 19 | 29 | 30 | 31 | 30 | 24 | 28 | 27 | 29 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dera is at