Average annual temperature is 19.7 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 81 days
Number of rainy days: 284 days
Look at detailed online map of Onder
* Weather data for Onder 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) | 29.6 | 31.4 | 30.1 | 26.0 | 26.6 | 25.5 | 26.5 | 26.0 | 25.7 | 26.7 | 24.4 | 27.0 |
| Average daytime temperature (°C) | 26.2 | 28.6 | 24.7 | 24.2 | 24.6 | 23.3 | 24.1 | 24.0 | 23.8 | 24.1 | 23.5 | 25.0 |
| Average temperature (°C) | 20.8 | 22.7 | 19.6 | 19.6 | 19.9 | 18.7 | 19.2 | 19.1 | 18.9 | 19.5 | 19.1 | 20.1 |
| Average night temperature (°C) | 15.7 | 17.0 | 15.8 | 16.1 | 16.3 | 15.4 | 15.3 | 15.2 | 15.3 | 16.1 | 16.0 | 16.0 |
| Absolute minimum temperature (°C) | 14.0 | 15.3 | 13.7 | 13.0 | 14.6 | 14.0 | 13.7 | 13.2 | 14.1 | 15.0 | 13.3 | 13.8 |
| 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 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 11.2 | 11.0 | 8.9 | 9.7 | 11.0 | 10.0 | 11.1 | 10.9 | 10.2 | 10.0 | 10.1 | 10.8 |
| Precipitation (mm) | 4 | 10 | 192 | 104 | 83 | 190 | 88 | 138 | 174 | 168 | 148 | 24 |
| Sunny days | 23 | 23 | 6 | 3 | 6 | 0 | 4 | 3 | 0 | 0 | 1 | 12 |
| Rainy days | 8 | 5 | 25 | 27 | 25 | 30 | 27 | 28 | 30 | 31 | 29 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onder is at