Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of Marhou
* Weather data for Marhou 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 | 38.6 | 36.0 | 32.5 | 30.8 | 30.2 | 32.4 | 35.4 | 34.4 | 35.1 |
| Average daytime temperature (°C) | 32.9 | 35.1 | 35.4 | 35.4 | 32.9 | 29.9 | 29.2 | 28.2 | 29.2 | 31.5 | 32.9 | 32.8 |
| Average temperature (°C) | 25.3 | 27.8 | 28.7 | 29.3 | 27.7 | 25.6 | 25.1 | 24.4 | 24.8 | 25.9 | 26.7 | 24.9 |
| Average night temperature (°C) | 19.3 | 21.6 | 23.2 | 24.4 | 23.8 | 22.5 | 22.2 | 21.8 | 21.7 | 22.0 | 21.4 | 19.0 |
| Absolute minimum temperature (°C) | 16.6 | 18.9 | 20.4 | 23.1 | 22.1 | 21.2 | 21.6 | 21.1 | 20.3 | 20.2 | 19.9 | 17.0 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.0 | 9.2 | 9.4 | 9.7 | 8.7 | 8.8 | 7.5 | 8.2 | 9.5 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 20 | 40 | 92 | 156 | 228 | 287 | 155 | 95 | 22 | 0 |
| Sunny days | 31 | 27 | 24 | 18 | 10 | 2 | 1 | 0 | 0 | 14 | 24 | 31 |
| Rainy days | 0 | 1 | 7 | 12 | 21 | 28 | 30 | 31 | 30 | 17 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Marhou is at