Average annual temperature is 26.7 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 185 days
Number of rainy days: 180 days
Look at detailed online map of Barérou
* Weather data for Barérou 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) | 36.4 | 37.5 | 38.6 | 38.1 | 36.8 | 34.5 | 33.2 | 32.2 | 35.3 | 36.1 | 36.5 | 36.5 |
| Average daytime temperature (°C) | 34.1 | 35.7 | 36.2 | 35.8 | 34.4 | 31.5 | 31.0 | 30.0 | 31.1 | 33.3 | 35.2 | 35.2 |
| Average temperature (°C) | 25.4 | 27.2 | 28.7 | 28.8 | 27.9 | 26.0 | 25.6 | 24.8 | 25.4 | 26.7 | 27.8 | 26.1 |
| Average night temperature (°C) | 18.5 | 20.6 | 23.4 | 24.0 | 23.6 | 22.6 | 22.3 | 21.9 | 21.8 | 22.3 | 21.7 | 18.5 |
| Absolute minimum temperature (°C) | 15.9 | 18.0 | 20.7 | 22.4 | 22.3 | 21.8 | 21.5 | 21.2 | 20.8 | 21.1 | 19.1 | 16.3 |
| 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) | 10.0 | 9.9 | 9.2 | 8.9 | 9.7 | 8.6 | 8.0 | 6.7 | 8.0 | 9.1 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 30 | 25 | 98 | 114 | 155 | 207 | 152 | 54 | 3 | 0 |
| Sunny days | 31 | 27 | 20 | 20 | 9 | 3 | 1 | 2 | 1 | 14 | 26 | 31 |
| Rainy days | 0 | 1 | 11 | 10 | 22 | 27 | 30 | 29 | 29 | 17 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Barérou is at