Average annual temperature is 29.3 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 248 days
Number of rainy days: 117 days
Look at detailed online map of Mandécali
* Weather data for Mandécali 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) | 37.7 | 40.1 | 42.1 | 42.2 | 42.1 | 37.8 | 35.5 | 33.0 | 36.1 | 38.2 | 38.2 | 38.0 |
| Average daytime temperature (°C) | 33.8 | 36.7 | 39.5 | 40.1 | 39.0 | 34.3 | 32.5 | 30.3 | 32.2 | 35.1 | 36.8 | 34.2 |
| Average temperature (°C) | 25.3 | 28.5 | 32.4 | 33.9 | 33.4 | 29.7 | 28.3 | 26.6 | 27.9 | 29.5 | 30.0 | 26.4 |
| Average night temperature (°C) | 17.8 | 20.7 | 25.5 | 27.7 | 28.3 | 25.7 | 24.9 | 23.8 | 24.3 | 24.5 | 23.6 | 19.2 |
| Absolute minimum temperature (°C) | 14.9 | 18.6 | 21.3 | 24.1 | 25.3 | 23.7 | 23.7 | 22.7 | 22.2 | 21.9 | 21.4 | 16.4 |
| 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 | 12.7 | 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) | 10.0 | 10.0 | 9.5 | 9.9 | 9.8 | 10.2 | 9.7 | 8.5 | 9.4 | 10.3 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 3 | 1 | 44 | 75 | 80 | 261 | 112 | 22 | 11 | 0 |
| Sunny days | 31 | 28 | 29 | 25 | 19 | 10 | 10 | 3 | 10 | 25 | 27 | 31 |
| Rainy days | 0 | 0 | 2 | 5 | 12 | 20 | 21 | 28 | 20 | 6 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mandécali is at