Average annual temperature is 24.2 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Siaba
* Weather data for Siaba 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) | 36.5 | 37.7 | 35.8 | 34.6 | 34.3 | 33.4 | 32.1 | 34.3 | 33.9 | 33.9 | 31.0 | 33.9 |
| Average daytime temperature (°C) | 33.9 | 35.0 | 30.5 | 30.9 | 31.5 | 28.9 | 29.3 | 30.1 | 30.3 | 30.6 | 28.2 | 31.3 |
| Average temperature (°C) | 25.7 | 26.6 | 24.1 | 24.2 | 24.7 | 23.4 | 23.4 | 23.8 | 23.7 | 23.9 | 22.7 | 24.0 |
| Average night temperature (°C) | 18.5 | 19.2 | 19.8 | 19.9 | 20.3 | 19.8 | 19.6 | 19.6 | 19.4 | 19.9 | 19.5 | 18.9 |
| Absolute minimum temperature (°C) | 15.8 | 15.9 | 18.5 | 17.9 | 18.1 | 18.8 | 17.2 | 18.1 | 17.8 | 18.5 | 17.9 | 15.5 |
| 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 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.7 | 10.5 | 8.2 | 8.9 | 9.5 | 8.8 | 9.7 | 9.9 | 9.7 | 9.1 | 7.8 | 10.2 |
| Precipitation (mm) | 1 | 6 | 175 | 83 | 110 | 123 | 113 | 79 | 140 | 144 | 228 | 20 |
| Sunny days | 29 | 25 | 12 | 8 | 9 | 4 | 4 | 2 | 4 | 3 | 0 | 18 |
| Rainy days | 2 | 3 | 19 | 22 | 22 | 26 | 27 | 29 | 26 | 28 | 30 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siaba is at