Average annual temperature is 28.9 °C
Absolute maximum temperature: 43.5 °C
Absolute minimum temperature: 11.7 °C
Number of sunny days: 309 days
Number of rainy days: 56 days
Look at detailed online map of Mananou
* Weather data for Mananou Niger is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.8 | 38.2 | 40.4 | 42.5 | 43.5 | 41.7 | 38.1 | 36.6 | 41.3 | 39.7 | 37.4 | 35.5 |
| Average daytime temperature (°C) | 30.6 | 33.4 | 37.6 | 39.6 | 40.5 | 37.9 | 35.4 | 33.2 | 36.1 | 37.8 | 35.7 | 30.5 |
| Average temperature (°C) | 22.3 | 25.2 | 30.0 | 32.4 | 34.3 | 32.2 | 30.1 | 28.3 | 30.1 | 31.0 | 28.3 | 22.3 |
| Average night temperature (°C) | 14.8 | 17.6 | 22.3 | 24.8 | 27.6 | 26.8 | 25.2 | 24.0 | 24.7 | 23.7 | 20.8 | 14.7 |
| Absolute minimum temperature (°C) | 11.8 | 14.6 | 19.0 | 20.4 | 22.9 | 23.5 | 23.1 | 22.0 | 23.1 | 20.2 | 16.6 | 11.7 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| 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) | 10.2 | 10.2 | 10.2 | 10.7 | 10.5 | 10.6 | 10.2 | 9.5 | 10.6 | 10.5 | 10.5 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 2 | 17 | 68 | 69 | 13 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 24 | 16 | 8 | 20 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 6 | 15 | 23 | 10 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mananou is at