Average annual temperature is 26.6 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Illara
* Weather data for Illara 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) | 36.5 | 38.7 | 37.0 | 36.1 | 35.4 | 34.1 | 31.5 | 32.0 | 32.3 | 33.5 | 34.8 | 36.5 |
| Average daytime temperature (°C) | 35.4 | 36.6 | 34.5 | 33.6 | 33.1 | 30.4 | 29.7 | 29.8 | 29.9 | 31.5 | 33.0 | 35.1 |
| Average temperature (°C) | 27.6 | 28.8 | 27.8 | 27.6 | 27.2 | 25.4 | 25.0 | 24.9 | 25.0 | 25.9 | 27.1 | 27.5 |
| Average night temperature (°C) | 21.7 | 23.4 | 23.6 | 24.0 | 23.8 | 22.6 | 22.5 | 22.3 | 22.2 | 22.9 | 23.2 | 21.4 |
| Absolute minimum temperature (°C) | 18.2 | 20.5 | 22.3 | 22.9 | 22.4 | 21.4 | 21.6 | 21.0 | 20.4 | 21.6 | 21.2 | 19.0 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 9.7 | 9.8 | 8.1 | 7.9 | 8.7 | 7.1 | 7.8 | 7.4 | 7.1 | 7.9 | 9.6 | 10.3 |
| Precipitation (mm) | 2 | 2 | 141 | 61 | 99 | 180 | 198 | 186 | 160 | 152 | 24 | 0 |
| Sunny days | 25 | 24 | 7 | 9 | 1 | 2 | 0 | 0 | 1 | 1 | 13 | 30 |
| Rainy days | 6 | 4 | 24 | 21 | 30 | 28 | 31 | 31 | 29 | 30 | 17 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Illara is at