Average annual temperature is 18.1 °C
Absolute maximum temperature: 27.6 °C
Absolute minimum temperature: 10.8 °C
Number of sunny days: 56 days
Number of rainy days: 309 days
Look at detailed online map of Rwanzu
* Weather data for Rwanzu 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) | 23.9 | 25.2 | 27.6 | 24.4 | 24.6 | 24.8 | 27.4 | 27.0 | 26.7 | 25.9 | 24.3 | 24.3 |
| Average daytime temperature (°C) | 22.1 | 23.0 | 22.1 | 22.6 | 23.1 | 22.7 | 24.4 | 25.5 | 23.0 | 23.3 | 22.1 | 22.3 |
| Average temperature (°C) | 17.6 | 18.3 | 17.5 | 17.9 | 18.4 | 18.1 | 18.5 | 19.5 | 17.9 | 18.1 | 17.5 | 17.8 |
| Average night temperature (°C) | 13.5 | 14.3 | 14.1 | 14.3 | 14.6 | 14.2 | 12.9 | 14.1 | 13.9 | 14.2 | 14.0 | 14.2 |
| Absolute minimum temperature (°C) | 12.2 | 12.6 | 12.1 | 13.2 | 13.2 | 12.9 | 10.8 | 12.8 | 12.3 | 13.1 | 12.9 | 12.8 |
| 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 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| 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) | 10.7 | 10.6 | 8.7 | 9.4 | 10.4 | 10.0 | 10.7 | 10.7 | 10.0 | 9.8 | 8.9 | 9.8 |
| Precipitation (mm) | 88 | 106 | 351 | 220 | 111 | 80 | 11 | 32 | 265 | 212 | 227 | 308 |
| Sunny days | 1 | 5 | 2 | 0 | 4 | 4 | 23 | 15 | 0 | 2 | 0 | 0 |
| Rainy days | 30 | 23 | 29 | 30 | 27 | 26 | 8 | 16 | 30 | 29 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rwanzu is at