Average annual temperature is 28.4 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 233 days
Number of rainy days: 132 days
Look at detailed online map of Idonanda
* Weather data for Idonanda 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) | 37.4 | 39.3 | 41.2 | 40.8 | 40.9 | 36.7 | 34.9 | 32.2 | 33.2 | 35.4 | 36.5 | 36.1 |
| Average daytime temperature (°C) | 33.6 | 36.4 | 38.6 | 39.0 | 37.5 | 32.8 | 32.2 | 29.3 | 30.6 | 33.2 | 35.3 | 33.7 |
| Average temperature (°C) | 26.1 | 28.9 | 31.6 | 32.6 | 31.5 | 28.2 | 27.4 | 25.5 | 26.5 | 27.7 | 28.8 | 26.3 |
| Average night temperature (°C) | 19.5 | 22.1 | 25.1 | 26.5 | 26.5 | 24.4 | 23.9 | 22.7 | 23.0 | 23.1 | 22.7 | 19.7 |
| Absolute minimum temperature (°C) | 16.3 | 18.9 | 21.0 | 23.3 | 24.6 | 22.6 | 22.3 | 21.7 | 21.5 | 20.8 | 20.6 | 16.8 |
| 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 | 10.1 | 9.5 | 9.8 | 9.7 | 10.1 | 9.2 | 7.6 | 8.7 | 10.3 | 10.8 | 10.5 |
| Precipitation (mm) | 0 | 0 | 7 | 10 | 46 | 85 | 147 | 310 | 119 | 29 | 1 | 0 |
| Sunny days | 31 | 28 | 28 | 26 | 14 | 7 | 9 | 2 | 8 | 22 | 27 | 31 |
| Rainy days | 0 | 0 | 3 | 4 | 17 | 23 | 22 | 29 | 22 | 9 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Idonanda is at