Average annual temperature is 19.8 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: 11.9 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Kwisumo
* Weather data for Kwisumo 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) | 25.7 | 27.0 | 28.3 | 25.4 | 26.5 | 26.7 | 29.3 | 29.9 | 29.5 | 29.9 | 28.6 | 26.6 |
| Average daytime temperature (°C) | 24.3 | 25.2 | 24.6 | 23.8 | 24.6 | 25.6 | 25.5 | 27.6 | 26.7 | 27.6 | 24.9 | 25.2 |
| Average temperature (°C) | 19.0 | 19.6 | 19.0 | 18.9 | 19.8 | 20.1 | 19.4 | 21.5 | 20.3 | 21.3 | 19.3 | 19.5 |
| Average night temperature (°C) | 14.4 | 14.9 | 14.9 | 15.0 | 15.7 | 15.2 | 13.8 | 15.8 | 15.1 | 15.8 | 15.2 | 15.2 |
| Absolute minimum temperature (°C) | 12.5 | 13.3 | 13.8 | 13.8 | 14.4 | 13.7 | 11.9 | 14.1 | 13.4 | 13.5 | 14.2 | 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 | 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) | 10.9 | 10.6 | 9.6 | 9.7 | 10.4 | 10.2 | 11.0 | 10.4 | 10.3 | 10.9 | 9.6 | 10.3 |
| Precipitation (mm) | 91 | 120 | 311 | 242 | 61 | 4 | 0 | 0 | 124 | 86 | 304 | 191 |
| Sunny days | 1 | 5 | 2 | 0 | 9 | 20 | 29 | 30 | 7 | 6 | 0 | 0 |
| Rainy days | 30 | 23 | 29 | 30 | 22 | 10 | 2 | 1 | 23 | 25 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kwisumo is at