Average annual temperature is 25.4 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 146 days
Number of rainy days: 219 days
Look at detailed online map of Olwenyi
* Weather data for Olwenyi 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) | 36.8 | 38.6 | 38.6 | 35.2 | 33.5 | 33.2 | 33.4 | 33.3 | 33.2 | 34.1 | 33.1 | 36.2 |
| Average daytime temperature (°C) | 33.9 | 36.0 | 32.3 | 32.2 | 31.0 | 29.8 | 29.9 | 30.5 | 30.6 | 31.1 | 30.8 | 33.3 |
| Average temperature (°C) | 27.0 | 28.7 | 25.4 | 25.3 | 25.0 | 24.0 | 24.1 | 24.5 | 24.7 | 24.8 | 24.5 | 26.5 |
| Average night temperature (°C) | 20.0 | 20.9 | 20.3 | 20.3 | 19.8 | 19.4 | 19.3 | 19.4 | 19.6 | 20.1 | 19.7 | 20.3 |
| Absolute minimum temperature (°C) | 17.8 | 18.3 | 17.6 | 17.8 | 18.6 | 18.0 | 18.0 | 17.8 | 18.3 | 18.8 | 17.9 | 18.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.6 | 10.6 | 9.2 | 9.8 | 11.0 | 10.3 | 10.7 | 11.0 | 10.7 | 10.0 | 9.9 | 10.4 |
| Precipitation (mm) | 0 | 0 | 162 | 154 | 51 | 145 | 68 | 84 | 87 | 234 | 153 | 15 |
| Sunny days | 29 | 26 | 10 | 9 | 11 | 3 | 8 | 8 | 8 | 5 | 6 | 23 |
| Rainy days | 2 | 2 | 21 | 21 | 20 | 27 | 23 | 23 | 22 | 26 | 24 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Olwenyi is at