Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 184 days
Number of rainy days: 181 days
Look at detailed online map of Niafourhoum
* Weather data for Niafourhoum 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) | 36.1 | 37.7 | 38.5 | 38.7 | 36.7 | 31.9 | 30.8 | 30.3 | 32.5 | 35.6 | 35.3 | 35.7 |
| Average daytime temperature (°C) | 33.5 | 35.5 | 35.8 | 36.0 | 33.2 | 29.8 | 29.3 | 28.3 | 29.2 | 31.8 | 33.7 | 33.4 |
| Average temperature (°C) | 25.4 | 27.6 | 28.7 | 29.4 | 27.7 | 25.4 | 25.0 | 24.2 | 24.7 | 25.9 | 26.8 | 24.9 |
| Average night temperature (°C) | 18.7 | 20.7 | 23.0 | 24.3 | 23.7 | 22.2 | 22.0 | 21.7 | 21.4 | 21.7 | 21.0 | 18.1 |
| Absolute minimum temperature (°C) | 16.0 | 18.5 | 18.9 | 23.0 | 22.1 | 21.0 | 21.3 | 21.0 | 20.0 | 20.3 | 18.3 | 15.6 |
| 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 | 9.3 | 9.4 | 9.8 | 8.8 | 8.8 | 7.5 | 8.5 | 9.7 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 1 | 27 | 27 | 102 | 161 | 188 | 281 | 157 | 114 | 6 | 0 |
| Sunny days | 31 | 26 | 23 | 16 | 11 | 3 | 3 | 0 | 1 | 15 | 24 | 31 |
| Rainy days | 0 | 2 | 8 | 14 | 20 | 27 | 28 | 31 | 29 | 16 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niafourhoum is at