Average annual temperature is 25.3 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 18.8 °C
Number of sunny days: 80 days
Number of rainy days: 285 days
Look at detailed online map of Ilongo
* Weather data for Ilongo 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) | 32.0 | 34.8 | 35.5 | 33.5 | 34.2 | 34.8 | 34.9 | 35.2 | 34.5 | 36.1 | 33.3 | 34.3 |
| Average daytime temperature (°C) | 29.7 | 31.8 | 30.8 | 30.2 | 32.0 | 31.3 | 32.6 | 32.1 | 31.4 | 32.6 | 30.0 | 31.6 |
| Average temperature (°C) | 24.0 | 25.4 | 24.9 | 24.6 | 25.9 | 25.4 | 26.2 | 25.6 | 25.3 | 25.9 | 24.5 | 25.2 |
| Average night temperature (°C) | 20.4 | 21.0 | 21.1 | 21.3 | 21.9 | 21.5 | 20.9 | 21.3 | 21.3 | 21.9 | 21.3 | 21.7 |
| Absolute minimum temperature (°C) | 18.8 | 19.1 | 19.0 | 20.3 | 20.4 | 20.2 | 19.1 | 19.3 | 19.7 | 20.6 | 19.1 | 20.5 |
| 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 | 12.0 | 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) | 8.7 | 8.6 | 8.1 | 8.6 | 9.9 | 8.9 | 10.5 | 9.0 | 8.9 | 9.1 | 7.5 | 8.8 |
| Precipitation (mm) | 94 | 59 | 166 | 146 | 32 | 44 | 8 | 120 | 87 | 147 | 187 | 165 |
| Sunny days | 6 | 12 | 7 | 4 | 9 | 7 | 15 | 8 | 5 | 3 | 2 | 2 |
| Rainy days | 25 | 16 | 24 | 26 | 22 | 23 | 16 | 23 | 25 | 28 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilongo is at