Average annual temperature is 29.0 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 295 days
Number of rainy days: 70 days
Look at detailed online map of Mamari
* Weather data for Mamari 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) | 37.8 | 38.8 | 40.9 | 43.2 | 43.3 | 40.7 | 39.1 | 37.8 | 39.4 | 39.4 | 38.2 | 35.7 |
| Average daytime temperature (°C) | 30.5 | 32.4 | 37.6 | 40.0 | 41.1 | 35.9 | 36.1 | 33.1 | 35.5 | 37.2 | 35.7 | 30.7 |
| Average temperature (°C) | 22.9 | 24.8 | 30.3 | 33.0 | 34.7 | 30.5 | 30.9 | 28.4 | 29.8 | 30.8 | 29.0 | 23.2 |
| Average night temperature (°C) | 16.3 | 18.1 | 23.7 | 26.4 | 28.3 | 26.3 | 26.4 | 24.5 | 25.2 | 25.0 | 23.0 | 17.0 |
| Absolute minimum temperature (°C) | 13.6 | 14.9 | 19.7 | 22.8 | 25.2 | 24.0 | 24.1 | 22.8 | 23.3 | 21.1 | 18.2 | 13.7 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.4 | 10.8 | 10.3 | 10.3 | 10.9 | 9.3 | 9.8 | 9.1 | 9.8 | 10.1 | 9.9 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 42 | 56 | 147 | 49 | 2 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 14 | 17 | 9 | 16 | 29 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 16 | 14 | 22 | 14 | 2 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mamari is at