Average annual temperature is 26.1 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 146 days
Number of rainy days: 219 days
Look at detailed online map of Tumbu
* Weather data for Tumbu 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) | 37.9 | 39.0 | 39.8 | 36.3 | 34.8 | 34.2 | 32.9 | 34.2 | 34.1 | 35.5 | 32.4 | 37.0 |
| Average daytime temperature (°C) | 35.6 | 36.5 | 33.9 | 32.9 | 32.5 | 29.6 | 30.1 | 30.8 | 31.1 | 32.1 | 29.6 | 33.9 |
| Average temperature (°C) | 28.4 | 29.4 | 27.5 | 26.5 | 26.4 | 24.6 | 24.7 | 25.0 | 25.2 | 25.7 | 24.1 | 26.5 |
| Average night temperature (°C) | 21.3 | 22.3 | 22.4 | 21.7 | 21.8 | 21.1 | 20.7 | 20.7 | 20.7 | 21.3 | 20.4 | 20.3 |
| Absolute minimum temperature (°C) | 19.8 | 20.1 | 19.1 | 20.1 | 20.2 | 19.8 | 19.4 | 18.9 | 19.2 | 19.9 | 18.7 | 16.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.7 | 10.9 | 8.5 | 9.3 | 10.1 | 8.9 | 9.4 | 9.6 | 9.5 | 9.0 | 8.5 | 10.3 |
| Precipitation (mm) | 0 | 0 | 41 | 58 | 70 | 144 | 83 | 97 | 86 | 94 | 148 | 8 |
| Sunny days | 31 | 28 | 18 | 11 | 10 | 2 | 6 | 4 | 3 | 4 | 2 | 27 |
| Rainy days | 0 | 0 | 13 | 19 | 21 | 28 | 25 | 27 | 27 | 27 | 28 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tumbu is at