Average annual temperature is 16.0 °C
Absolute maximum temperature: 25.2 °C
Absolute minimum temperature: 8.9 °C
Number of sunny days: 74 days
Number of rainy days: 291 days
Look at detailed online map of Butaganzwa
* Weather data for Butaganzwa Burundi is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.7 | 22.4 | 24.8 | 22.6 | 23.0 | 22.2 | 23.2 | 25.2 | 24.6 | 24.3 | 22.7 | 22.7 |
| Average daytime temperature (°C) | 20.1 | 20.6 | 20.0 | 20.2 | 20.8 | 20.7 | 21.4 | 22.9 | 21.7 | 22.2 | 20.3 | 20.5 |
| Average temperature (°C) | 15.2 | 15.7 | 15.3 | 15.4 | 16.1 | 15.9 | 15.7 | 17.3 | 16.5 | 17.1 | 15.6 | 15.9 |
| Average night temperature (°C) | 11.0 | 11.5 | 11.6 | 11.8 | 12.3 | 11.7 | 10.8 | 12.2 | 12.0 | 12.8 | 12.0 | 12.1 |
| Absolute minimum temperature (°C) | 9.1 | 9.3 | 9.7 | 10.1 | 10.8 | 10.4 | 8.9 | 10.9 | 10.4 | 10.9 | 10.4 | 10.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.8 | 10.4 | 8.7 | 9.7 | 10.3 | 10.6 | 11.1 | 11.0 | 10.3 | 11.0 | 9.3 | 10.1 |
| Precipitation (mm) | 147 | 148 | 343 | 193 | 73 | 18 | 5 | 3 | 172 | 102 | 262 | 353 |
| Sunny days | 3 | 1 | 0 | 0 | 4 | 10 | 24 | 24 | 3 | 4 | 0 | 1 |
| Rainy days | 28 | 27 | 31 | 30 | 27 | 20 | 7 | 7 | 27 | 27 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Butaganzwa is at