Average annual temperature is 22.0 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 54 days
Number of rainy days: 311 days
Look at detailed online map of Birinzi
* Weather data for Birinzi 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) | 29.4 | 31.1 | 29.8 | 26.8 | 27.7 | 27.1 | 29.6 | 28.1 | 29.3 | 30.4 | 27.3 | 28.4 |
| Average daytime temperature (°C) | 26.7 | 28.1 | 25.7 | 24.7 | 25.3 | 25.5 | 26.4 | 26.6 | 26.7 | 27.6 | 25.5 | 26.1 |
| Average temperature (°C) | 21.8 | 23.1 | 21.7 | 21.4 | 21.7 | 21.6 | 21.9 | 22.2 | 22.1 | 22.8 | 21.5 | 21.9 |
| Average night temperature (°C) | 17.2 | 18.7 | 18.3 | 18.5 | 18.1 | 17.8 | 17.8 | 18.3 | 18.4 | 19.0 | 18.7 | 18.2 |
| Absolute minimum temperature (°C) | 15.0 | 16.7 | 16.8 | 16.7 | 16.2 | 15.4 | 16.0 | 16.7 | 17.4 | 17.2 | 16.5 | 16.8 |
| 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) | 12.1 | 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) | 11.0 | 10.3 | 8.9 | 8.3 | 10.3 | 10.6 | 10.9 | 10.8 | 10.2 | 9.9 | 8.1 | 10.0 |
| Precipitation (mm) | 41 | 50 | 152 | 194 | 101 | 59 | 15 | 60 | 67 | 88 | 252 | 100 |
| Sunny days | 14 | 10 | 3 | 0 | 1 | 5 | 12 | 3 | 2 | 2 | 1 | 1 |
| Rainy days | 17 | 18 | 28 | 30 | 30 | 25 | 19 | 28 | 28 | 29 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Birinzi is at