Average annual temperature is 25.3 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 83 days
Number of rainy days: 282 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) | 33.7 | 36.7 | 36.5 | 35.4 | 34.8 | 35.2 | 34.1 | 34.2 | 35.7 | 36.5 | 32.8 | 34.2 |
| Average daytime temperature (°C) | 30.9 | 33.3 | 31.9 | 31.4 | 32.4 | 30.3 | 31.8 | 31.5 | 31.9 | 32.2 | 29.5 | 31.2 |
| Average temperature (°C) | 24.7 | 26.5 | 25.2 | 25.1 | 26.1 | 24.7 | 25.6 | 25.3 | 25.5 | 25.8 | 24.3 | 25.1 |
| Average night temperature (°C) | 20.8 | 21.4 | 21.1 | 21.3 | 21.9 | 21.4 | 21.2 | 21.4 | 21.3 | 21.8 | 21.2 | 21.7 |
| Absolute minimum temperature (°C) | 19.4 | 20.1 | 18.9 | 19.8 | 20.0 | 20.4 | 20.0 | 19.9 | 19.9 | 19.9 | 19.8 | 20.9 |
| 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) | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| 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) | 9.2 | 9.1 | 8.0 | 7.4 | 9.5 | 7.7 | 10.1 | 8.6 | 8.4 | 8.7 | 7.6 | 8.1 |
| Precipitation (mm) | 70 | 52 | 76 | 116 | 92 | 144 | 12 | 104 | 98 | 139 | 175 | 146 |
| Sunny days | 9 | 14 | 7 | 4 | 7 | 3 | 11 | 8 | 6 | 6 | 3 | 5 |
| Rainy days | 22 | 14 | 24 | 26 | 24 | 27 | 20 | 23 | 24 | 25 | 27 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilongo is at