Average annual temperature is 26.7 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 215 days
Number of rainy days: 150 days
Look at detailed online map of Ganrou
* Weather data for Ganrou 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) | 35.7 | 36.8 | 38.8 | 38.2 | 38.1 | 34.8 | 34.8 | 33.5 | 36.2 | 36.9 | 36.6 | 35.2 |
| Average daytime temperature (°C) | 32.4 | 34.4 | 36.4 | 36.7 | 35.5 | 32.2 | 31.9 | 30.1 | 31.9 | 34.1 | 35.2 | 33.3 |
| Average temperature (°C) | 23.9 | 26.0 | 28.8 | 29.6 | 28.9 | 26.6 | 26.1 | 24.8 | 25.8 | 27.3 | 27.8 | 24.6 |
| Average night temperature (°C) | 17.2 | 19.3 | 23.2 | 24.4 | 24.3 | 23.0 | 22.6 | 21.8 | 22.2 | 22.5 | 22.0 | 17.7 |
| Absolute minimum temperature (°C) | 14.5 | 16.9 | 19.9 | 22.1 | 22.7 | 21.7 | 21.8 | 21.1 | 21.0 | 20.7 | 20.0 | 14.7 |
| 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 | 12.5 | 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 | 10.0 | 9.3 | 9.8 | 10.1 | 8.9 | 9.1 | 7.3 | 8.4 | 9.4 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 15 | 18 | 51 | 103 | 132 | 273 | 117 | 52 | 4 | 0 |
| Sunny days | 31 | 28 | 25 | 24 | 14 | 6 | 7 | 3 | 2 | 17 | 27 | 31 |
| Rainy days | 0 | 0 | 6 | 6 | 17 | 24 | 24 | 28 | 28 | 14 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ganrou is at