Average annual temperature is 29.6 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 279 days
Number of rainy days: 86 days
Look at detailed online map of Gam Dey
* Weather data for Gam Dey 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) | 37.1 | 39.0 | 41.1 | 42.8 | 42.8 | 40.4 | 37.0 | 34.8 | 38.3 | 39.7 | 38.5 | 38.0 |
| Average daytime temperature (°C) | 32.4 | 35.5 | 38.9 | 40.2 | 40.2 | 36.9 | 33.8 | 31.8 | 34.0 | 37.8 | 37.2 | 32.7 |
| Average temperature (°C) | 24.3 | 27.5 | 31.6 | 33.7 | 34.6 | 31.9 | 29.2 | 27.3 | 29.0 | 31.3 | 30.0 | 24.5 |
| Average night temperature (°C) | 17.0 | 20.0 | 24.1 | 26.9 | 28.7 | 27.0 | 25.0 | 23.9 | 24.6 | 24.3 | 22.3 | 16.9 |
| Absolute minimum temperature (°C) | 14.4 | 17.4 | 19.4 | 22.9 | 26.0 | 23.4 | 23.1 | 22.3 | 22.7 | 20.8 | 19.7 | 13.8 |
| 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) | 10.0 | 10.1 | 9.8 | 10.5 | 10.5 | 10.4 | 10.0 | 8.8 | 9.8 | 10.6 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 1 | 51 | 92 | 166 | 70 | 3 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 28 | 29 | 13 | 9 | 8 | 13 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 2 | 2 | 17 | 22 | 23 | 17 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gam Dey is at