Average annual temperature is 25.4 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 92 days
Number of rainy days: 273 days
Look at detailed online map of Sembwan
* Weather data for Sembwan 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) | 33.3 | 35.1 | 35.1 | 33.9 | 35.6 | 35.1 | 34.2 | 33.5 | 34.2 | 35.0 | 33.7 | 33.9 |
| Average daytime temperature (°C) | 29.8 | 31.8 | 31.1 | 30.9 | 33.0 | 31.6 | 32.5 | 31.5 | 31.5 | 31.3 | 30.4 | 30.6 |
| Average temperature (°C) | 24.1 | 25.6 | 25.2 | 25.2 | 26.6 | 25.6 | 26.3 | 25.6 | 25.5 | 25.5 | 24.8 | 25.2 |
| Average night temperature (°C) | 20.6 | 21.2 | 21.5 | 21.8 | 22.2 | 21.7 | 21.3 | 21.7 | 21.5 | 22.0 | 21.6 | 21.9 |
| Absolute minimum temperature (°C) | 19.4 | 18.8 | 19.5 | 20.6 | 20.3 | 20.5 | 18.7 | 20.1 | 19.1 | 20.8 | 19.9 | 20.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 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 | 11.9 | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 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) | 8.2 | 9.3 | 8.5 | 8.0 | 9.7 | 9.1 | 10.6 | 8.9 | 8.4 | 8.2 | 7.8 | 8.3 |
| Precipitation (mm) | 102 | 66 | 151 | 157 | 33 | 37 | 9 | 100 | 128 | 176 | 158 | 146 |
| Sunny days | 9 | 13 | 8 | 5 | 8 | 7 | 22 | 6 | 6 | 3 | 3 | 2 |
| Rainy days | 22 | 15 | 23 | 25 | 23 | 23 | 9 | 25 | 24 | 28 | 27 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sembwan is at