Average annual temperature is 27.9 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 11.0 °C
Number of sunny days: 295 days
Number of rainy days: 70 days
Look at detailed online map of Délam
* Weather data for Délam 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) | 35.5 | 37.2 | 39.7 | 41.6 | 41.4 | 40.9 | 37.1 | 36.5 | 38.3 | 37.9 | 36.4 | 34.3 |
| Average daytime temperature (°C) | 29.2 | 31.2 | 36.1 | 38.6 | 39.8 | 36.0 | 34.7 | 32.6 | 35.1 | 35.8 | 34.3 | 29.1 |
| Average temperature (°C) | 21.3 | 23.5 | 28.6 | 31.7 | 33.7 | 30.7 | 29.9 | 27.9 | 29.2 | 29.5 | 27.3 | 21.5 |
| Average night temperature (°C) | 14.4 | 16.7 | 21.6 | 25.0 | 27.0 | 25.6 | 25.4 | 23.9 | 24.3 | 23.6 | 21.1 | 14.8 |
| Absolute minimum temperature (°C) | 11.0 | 14.1 | 18.0 | 20.2 | 24.2 | 22.8 | 23.4 | 21.5 | 23.0 | 19.5 | 16.1 | 11.6 |
| 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 | 12.5 | 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) | 10.6 | 10.9 | 10.1 | 10.6 | 10.9 | 10.1 | 10.4 | 9.4 | 10.3 | 9.6 | 10.0 | 10.3 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 0 | 24 | 36 | 86 | 25 | 14 | 3 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 30 | 19 | 13 | 10 | 16 | 29 | 28 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 1 | 11 | 18 | 21 | 14 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Délam is at