Average annual temperature is 28.3 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 240 days
Number of rainy days: 125 days
Look at detailed online map of Niambara
* Weather data for Niambara 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) | 37.8 | 39.5 | 41.3 | 40.7 | 40.4 | 35.9 | 35.4 | 32.3 | 33.2 | 34.9 | 36.4 | 35.8 |
| Average daytime temperature (°C) | 33.7 | 36.5 | 38.5 | 38.7 | 37.3 | 32.5 | 32.0 | 29.3 | 30.6 | 32.9 | 35.1 | 33.6 |
| Average temperature (°C) | 26.1 | 28.9 | 31.7 | 32.4 | 31.5 | 28.0 | 27.4 | 25.5 | 26.5 | 27.5 | 28.6 | 26.0 |
| Average night temperature (°C) | 19.4 | 22.1 | 25.3 | 26.5 | 26.3 | 24.2 | 23.8 | 22.7 | 23.0 | 23.1 | 22.9 | 19.4 |
| Absolute minimum temperature (°C) | 16.1 | 18.6 | 22.4 | 23.9 | 24.1 | 22.7 | 22.5 | 21.8 | 21.4 | 21.0 | 20.7 | 16.7 |
| 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 | 12.8 | 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 | 10.1 | 9.5 | 9.8 | 9.6 | 9.8 | 9.7 | 7.4 | 8.5 | 10.2 | 10.6 | 10.6 |
| Precipitation (mm) | 0 | 0 | 5 | 18 | 54 | 90 | 129 | 240 | 123 | 42 | 1 | 0 |
| Sunny days | 31 | 28 | 29 | 25 | 17 | 10 | 4 | 5 | 8 | 24 | 28 | 31 |
| Rainy days | 0 | 0 | 2 | 5 | 14 | 20 | 27 | 26 | 22 | 7 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niambara is at