Average annual temperature is 26.6 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Fiarou
* Weather data for Fiarou 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) | 36.3 | 37.9 | 38.2 | 38.1 | 36.5 | 34.5 | 33.5 | 32.0 | 35.5 | 35.2 | 36.2 | 36.1 |
| Average daytime temperature (°C) | 34.1 | 36.2 | 36.1 | 35.6 | 34.3 | 31.2 | 30.8 | 29.8 | 31.0 | 33.1 | 34.8 | 34.6 |
| Average temperature (°C) | 25.7 | 27.8 | 28.5 | 28.7 | 27.7 | 25.8 | 25.4 | 24.8 | 25.3 | 26.5 | 27.6 | 25.9 |
| Average night temperature (°C) | 18.9 | 21.0 | 23.2 | 23.8 | 23.4 | 22.4 | 22.2 | 21.8 | 21.8 | 22.2 | 21.7 | 18.8 |
| Absolute minimum temperature (°C) | 16.3 | 18.7 | 20.7 | 22.4 | 22.1 | 21.5 | 21.3 | 21.1 | 20.5 | 20.8 | 19.2 | 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 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 | 9.0 | 8.9 | 9.5 | 8.5 | 7.9 | 6.8 | 8.0 | 9.2 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 32 | 34 | 102 | 154 | 164 | 189 | 124 | 64 | 6 | 0 |
| Sunny days | 31 | 27 | 18 | 17 | 7 | 3 | 0 | 2 | 3 | 11 | 26 | 31 |
| Rainy days | 0 | 1 | 13 | 13 | 24 | 27 | 31 | 29 | 27 | 20 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fiarou is at