Average annual temperature is 19.2 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: 12.0 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Cumba
* Weather data for Cumba 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 | 26.6 | 28.1 | 25.6 | 26.2 | 26.2 | 29.0 | 29.8 | 28.5 | 29.0 | 27.5 | 25.8 |
| Average daytime temperature (°C) | 24.3 | 24.9 | 24.2 | 23.5 | 24.1 | 24.8 | 25.1 | 26.9 | 25.8 | 26.5 | 23.8 | 24.2 |
| Average temperature (°C) | 18.4 | 19.0 | 18.3 | 18.1 | 19.1 | 19.5 | 19.6 | 21.1 | 19.5 | 20.4 | 18.5 | 18.8 |
| Average night temperature (°C) | 13.5 | 14.4 | 14.1 | 14.1 | 14.5 | 14.7 | 14.4 | 15.6 | 14.6 | 15.5 | 14.3 | 14.4 |
| Absolute minimum temperature (°C) | 12.0 | 13.3 | 12.5 | 12.4 | 13.4 | 13.5 | 13.1 | 13.9 | 12.4 | 13.8 | 13.0 | 13.7 |
| 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 | 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 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.8 | 10.5 | 9.7 | 9.7 | 10.2 | 9.9 | 10.8 | 9.9 | 10.2 | 10.9 | 9.5 | 10.3 |
| Precipitation (mm) | 69 | 77 | 249 | 187 | 38 | 4 | 0 | 1 | 159 | 64 | 208 | 184 |
| Sunny days | 7 | 8 | 3 | 1 | 10 | 20 | 27 | 29 | 7 | 6 | 0 | 0 |
| Rainy days | 24 | 20 | 28 | 29 | 21 | 10 | 4 | 2 | 23 | 25 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cumba is at