Average annual temperature is 26.1 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 197 days
Number of rainy days: 168 days
Look at detailed online map of Niaresséna
* Weather data for Niaresséna 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) | 34.0 | 36.0 | 37.8 | 37.0 | 36.5 | 32.8 | 32.3 | 31.7 | 34.9 | 35.9 | 35.9 | 34.5 |
| Average daytime temperature (°C) | 31.1 | 33.3 | 35.2 | 35.2 | 33.9 | 30.7 | 30.3 | 29.0 | 30.3 | 32.8 | 34.2 | 32.4 |
| Average temperature (°C) | 23.7 | 26.2 | 28.4 | 28.8 | 27.7 | 25.5 | 25.1 | 24.1 | 24.8 | 26.7 | 27.7 | 24.7 |
| Average night temperature (°C) | 17.4 | 19.4 | 22.8 | 23.9 | 23.5 | 22.1 | 21.8 | 21.4 | 21.3 | 22.1 | 22.0 | 18.5 |
| Absolute minimum temperature (°C) | 15.0 | 16.3 | 19.5 | 21.8 | 22.2 | 20.5 | 20.8 | 20.6 | 20.1 | 20.8 | 19.5 | 15.1 |
| 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 | 10.1 | 9.3 | 9.6 | 9.5 | 9.2 | 8.9 | 7.1 | 8.5 | 10.0 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 52 | 44 | 88 | 150 | 188 | 307 | 138 | 53 | 5 | 0 |
| Sunny days | 31 | 28 | 24 | 23 | 10 | 1 | 4 | 0 | 3 | 18 | 24 | 31 |
| Rainy days | 0 | 0 | 7 | 7 | 21 | 29 | 27 | 31 | 27 | 13 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niaresséna is at