Average annual temperature is 25.1 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 59 days
Number of rainy days: 306 days
Look at detailed online map of Ilanga
* Weather data for Ilanga 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) | 33.6 | 35.3 | 36.3 | 33.5 | 33.0 | 32.9 | 32.4 | 32.6 | 32.5 | 33.9 | 32.1 | 34.4 |
| Average daytime temperature (°C) | 31.4 | 32.7 | 30.9 | 30.4 | 30.8 | 29.3 | 30.1 | 30.0 | 30.0 | 30.9 | 29.8 | 31.8 |
| Average temperature (°C) | 25.2 | 25.9 | 25.2 | 25.0 | 25.5 | 24.4 | 24.9 | 24.7 | 24.7 | 25.1 | 24.5 | 25.6 |
| Average night temperature (°C) | 21.0 | 21.6 | 21.6 | 21.7 | 22.1 | 21.7 | 21.5 | 21.5 | 21.7 | 21.9 | 21.7 | 21.6 |
| Absolute minimum temperature (°C) | 19.3 | 19.7 | 20.0 | 20.5 | 19.6 | 20.4 | 20.0 | 20.3 | 20.6 | 20.4 | 20.3 | 19.1 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.3 | 9.7 | 7.9 | 8.0 | 8.7 | 7.0 | 8.8 | 8.4 | 8.1 | 8.4 | 7.6 | 9.2 |
| Precipitation (mm) | 37 | 68 | 121 | 179 | 117 | 231 | 91 | 131 | 184 | 199 | 195 | 58 |
| Sunny days | 12 | 8 | 5 | 2 | 6 | 0 | 4 | 3 | 3 | 1 | 1 | 14 |
| Rainy days | 19 | 20 | 26 | 28 | 25 | 30 | 27 | 28 | 27 | 30 | 29 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilanga is at