Average annual temperature is 28.5 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 242 days
Number of rainy days: 123 days
Look at detailed online map of Idi
* Weather data for Idi 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) | 37.0 | 39.0 | 40.8 | 41.0 | 41.0 | 37.3 | 35.2 | 31.7 | 34.3 | 36.9 | 36.7 | 36.4 |
| Average daytime temperature (°C) | 33.2 | 36.1 | 38.5 | 39.2 | 37.6 | 33.2 | 32.4 | 29.3 | 30.8 | 33.7 | 35.9 | 33.5 |
| Average temperature (°C) | 25.7 | 28.6 | 31.8 | 32.9 | 31.7 | 28.5 | 27.5 | 25.5 | 26.6 | 28.0 | 29.4 | 25.9 |
| Average night temperature (°C) | 19.1 | 21.8 | 25.2 | 26.8 | 26.6 | 24.5 | 23.9 | 22.7 | 23.1 | 23.2 | 23.0 | 19.2 |
| Absolute minimum temperature (°C) | 15.9 | 18.4 | 20.9 | 23.0 | 24.3 | 22.8 | 22.4 | 22.0 | 21.2 | 21.6 | 20.0 | 16.3 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 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 | 10.2 | 9.7 | 10.1 | 9.8 | 10.1 | 9.1 | 7.7 | 8.5 | 10.2 | 10.7 | 10.4 |
| Precipitation (mm) | 0 | 0 | 9 | 6 | 28 | 75 | 143 | 222 | 101 | 29 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 28 | 16 | 7 | 7 | 3 | 8 | 26 | 28 | 31 |
| Rainy days | 0 | 0 | 2 | 2 | 15 | 23 | 24 | 28 | 22 | 5 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Idi is at