Average annual temperature is 26.8 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Iloni
* Weather data for Iloni Benin is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.0 | 36.2 | 37.9 | 37.6 | 37.5 | 34.8 | 33.4 | 32.6 | 34.3 | 35.8 | 35.5 | 34.4 |
| Average daytime temperature (°C) | 31.7 | 33.8 | 35.5 | 35.9 | 34.9 | 31.8 | 31.0 | 29.5 | 30.8 | 33.2 | 34.1 | 32.3 |
| Average temperature (°C) | 24.5 | 26.6 | 28.7 | 29.4 | 29.0 | 26.5 | 26.0 | 24.9 | 25.7 | 27.2 | 27.5 | 25.1 |
| Average night temperature (°C) | 18.5 | 20.5 | 23.1 | 24.3 | 24.4 | 22.9 | 22.6 | 22.0 | 22.2 | 22.5 | 22.2 | 19.4 |
| Absolute minimum temperature (°C) | 15.7 | 17.5 | 20.0 | 21.9 | 23.0 | 21.8 | 21.7 | 21.0 | 20.8 | 20.9 | 21.2 | 16.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.7 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 9.9 | 9.4 | 9.8 | 9.9 | 9.0 | 8.9 | 7.6 | 8.4 | 10.0 | 10.8 | 10.6 |
| Precipitation (mm) | 0 | 0 | 28 | 20 | 51 | 104 | 128 | 257 | 121 | 39 | 2 | 0 |
| Sunny days | 31 | 28 | 26 | 24 | 13 | 2 | 5 | 3 | 7 | 21 | 26 | 31 |
| Rainy days | 0 | 0 | 5 | 6 | 18 | 28 | 26 | 28 | 23 | 10 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iloni is at