Average annual temperature is 25.1 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 74 days
Number of rainy days: 291 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) | 34.1 | 36.2 | 35.2 | 34.4 | 33.5 | 34.3 | 35.1 | 35.9 | 35.5 | 36.7 | 32.8 | 32.9 |
| Average daytime temperature (°C) | 30.8 | 32.6 | 31.1 | 30.7 | 31.6 | 30.9 | 32.6 | 32.6 | 31.3 | 32.5 | 29.4 | 30.3 |
| Average temperature (°C) | 24.4 | 25.9 | 24.6 | 24.6 | 25.4 | 25.0 | 25.8 | 25.9 | 24.9 | 25.6 | 23.9 | 24.5 |
| Average night temperature (°C) | 20.3 | 21.1 | 20.6 | 20.7 | 21.6 | 21.1 | 20.6 | 21.1 | 20.7 | 21.4 | 20.6 | 21.1 |
| Absolute minimum temperature (°C) | 18.3 | 19.6 | 18.1 | 18.8 | 19.7 | 20.2 | 19.3 | 18.8 | 19.1 | 20.0 | 19.3 | 20.1 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.0 | 8.9 | 8.4 | 8.2 | 9.4 | 8.7 | 10.6 | 8.9 | 8.1 | 8.8 | 7.7 | 8.2 |
| Precipitation (mm) | 71 | 61 | 131 | 153 | 111 | 89 | 12 | 57 | 80 | 97 | 202 | 212 |
| Sunny days | 8 | 12 | 5 | 2 | 4 | 8 | 18 | 9 | 4 | 2 | 0 | 2 |
| Rainy days | 23 | 16 | 26 | 28 | 27 | 22 | 13 | 22 | 26 | 29 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilongo is at