Average annual temperature is 27.7 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 221 days
Number of rainy days: 144 days
Look at detailed online map of Gamarou
* Weather data for Gamarou 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) | 37.0 | 38.5 | 40.1 | 40.4 | 39.2 | 35.5 | 34.1 | 32.3 | 32.9 | 35.7 | 35.8 | 35.4 |
| Average daytime temperature (°C) | 33.5 | 36.1 | 37.8 | 38.3 | 36.5 | 32.2 | 31.9 | 29.3 | 30.5 | 33.0 | 34.5 | 33.1 |
| Average temperature (°C) | 25.9 | 28.4 | 30.6 | 31.4 | 30.3 | 27.3 | 26.7 | 25.1 | 26.0 | 27.3 | 27.7 | 25.6 |
| Average night temperature (°C) | 19.2 | 21.6 | 24.2 | 25.4 | 25.3 | 23.5 | 23.1 | 22.2 | 22.5 | 22.7 | 21.8 | 19.3 |
| Absolute minimum temperature (°C) | 16.0 | 18.9 | 20.4 | 22.6 | 23.5 | 22.1 | 22.0 | 21.4 | 21.4 | 20.8 | 19.6 | 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 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 | 9.9 | 9.2 | 9.9 | 10.1 | 9.1 | 9.0 | 7.7 | 8.3 | 9.7 | 10.7 | 10.5 |
| Precipitation (mm) | 0 | 0 | 5 | 12 | 23 | 98 | 115 | 244 | 142 | 50 | 1 | 0 |
| Sunny days | 31 | 28 | 26 | 25 | 13 | 3 | 6 | 3 | 6 | 21 | 28 | 31 |
| Rainy days | 0 | 0 | 5 | 5 | 18 | 27 | 25 | 28 | 24 | 10 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gamarou is at