Average annual temperature is 22.9 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 11.2 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Sandumba
* Weather data for Sandumba Democratic Republic of the Congo is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.4 | 31.7 | 31.7 | 30.5 | 33.1 | 32.8 | 34.7 | 37.1 | 35.7 | 35.9 | 32.9 | 30.9 |
| Average daytime temperature (°C) | 27.6 | 28.8 | 26.8 | 28.4 | 31.3 | 31.7 | 31.5 | 33.5 | 33.8 | 33.1 | 29.8 | 28.0 |
| Average temperature (°C) | 21.5 | 22.5 | 21.4 | 21.9 | 22.8 | 22.2 | 22.2 | 24.3 | 25.7 | 25.2 | 23.0 | 22.5 |
| Average night temperature (°C) | 17.8 | 18.4 | 18.1 | 17.7 | 15.5 | 13.8 | 13.8 | 15.8 | 19.0 | 19.1 | 18.9 | 19.0 |
| Absolute minimum temperature (°C) | 16.0 | 16.5 | 16.7 | 14.0 | 12.8 | 11.2 | 12.2 | 13.0 | 16.0 | 17.1 | 17.9 | 18.3 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.6 | 9.6 | 7.7 | 9.4 | 10.8 | 10.8 | 10.9 | 11.0 | 10.4 | 10.2 | 9.4 | 8.3 |
| Precipitation (mm) | 193 | 125 | 255 | 192 | 2 | 0 | 0 | 0 | 18 | 50 | 186 | 200 |
| Sunny days | 0 | 3 | 1 | 7 | 29 | 30 | 31 | 31 | 18 | 15 | 0 | 0 |
| Rainy days | 31 | 25 | 30 | 23 | 2 | 0 | 0 | 0 | 12 | 16 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sandumba is at