Average annual temperature is 26.9 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 218 days
Number of rainy days: 147 days
Look at detailed online map of Madiana
* Weather data for Madiana 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) | 35.5 | 37.4 | 38.2 | 38.7 | 38.1 | 35.6 | 34.3 | 32.8 | 34.2 | 37.0 | 36.4 | 34.6 |
| Average daytime temperature (°C) | 32.2 | 34.6 | 36.3 | 36.7 | 35.6 | 32.4 | 31.2 | 29.6 | 31.0 | 33.6 | 34.7 | 32.7 |
| Average temperature (°C) | 24.6 | 27.0 | 29.2 | 30.0 | 29.2 | 26.7 | 26.0 | 24.9 | 25.6 | 27.2 | 27.7 | 25.1 |
| Average night temperature (°C) | 17.9 | 20.4 | 23.2 | 24.5 | 24.4 | 23.0 | 22.6 | 21.9 | 22.0 | 22.4 | 22.1 | 18.9 |
| Absolute minimum temperature (°C) | 15.3 | 17.1 | 20.6 | 22.0 | 22.8 | 21.7 | 21.5 | 20.9 | 20.7 | 21.1 | 20.5 | 16.1 |
| 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 | 12.4 | 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 | 9.7 | 9.9 | 8.9 | 9.1 | 7.7 | 8.5 | 9.9 | 10.7 | 10.6 |
| Precipitation (mm) | 0 | 0 | 12 | 19 | 57 | 114 | 119 | 233 | 114 | 48 | 5 | 0 |
| Sunny days | 31 | 28 | 25 | 24 | 17 | 4 | 3 | 2 | 5 | 20 | 28 | 31 |
| Rainy days | 0 | 0 | 6 | 6 | 14 | 26 | 28 | 29 | 25 | 11 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Madiana is at