Average annual temperature is 28.8 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 12.7 °C
Number of sunny days: 307 days
Number of rainy days: 58 days
Look at detailed online map of Matam
* Weather data for Matam 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) | 37.0 | 38.3 | 40.8 | 43.1 | 42.6 | 40.6 | 38.7 | 38.5 | 39.8 | 38.8 | 37.9 | 35.0 |
| Average daytime temperature (°C) | 29.4 | 31.2 | 36.7 | 39.3 | 40.6 | 36.1 | 35.8 | 33.3 | 36.1 | 36.7 | 34.9 | 29.8 |
| Average temperature (°C) | 22.0 | 23.9 | 29.7 | 32.5 | 34.5 | 30.9 | 30.9 | 28.7 | 30.3 | 30.7 | 28.5 | 22.5 |
| Average night temperature (°C) | 15.7 | 17.6 | 23.3 | 26.1 | 28.3 | 26.4 | 26.4 | 24.8 | 25.6 | 24.9 | 22.7 | 16.4 |
| Absolute minimum temperature (°C) | 12.7 | 14.1 | 19.7 | 21.9 | 25.6 | 23.7 | 24.6 | 22.3 | 23.5 | 21.8 | 17.7 | 13.1 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 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) | 10.4 | 10.8 | 10.3 | 10.3 | 11.0 | 9.8 | 10.3 | 9.2 | 9.8 | 10.1 | 9.7 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 36 | 13 | 105 | 39 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 17 | 19 | 12 | 19 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 13 | 12 | 19 | 11 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Matam is at