Average annual temperature is 29.5 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 12.2 °C
Number of sunny days: 273 days
Number of rainy days: 92 days
Look at detailed online map of Diandiama
* Weather data for Diandiama 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) | 37.9 | 39.7 | 41.7 | 42.8 | 42.8 | 40.4 | 37.4 | 35.1 | 38.2 | 40.2 | 39.3 | 38.7 |
| Average daytime temperature (°C) | 33.3 | 36.3 | 39.5 | 40.8 | 40.3 | 37.0 | 34.4 | 31.7 | 34.1 | 37.5 | 37.8 | 33.6 |
| Average temperature (°C) | 24.6 | 27.7 | 31.6 | 33.8 | 34.3 | 31.7 | 29.1 | 27.0 | 28.6 | 30.3 | 29.9 | 24.9 |
| Average night temperature (°C) | 16.7 | 19.8 | 23.5 | 26.7 | 28.4 | 26.7 | 24.9 | 23.6 | 24.2 | 23.3 | 21.5 | 16.4 |
| Absolute minimum temperature (°C) | 14.0 | 17.5 | 18.9 | 21.8 | 24.9 | 22.9 | 23.5 | 21.6 | 21.9 | 19.8 | 17.7 | 12.2 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 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 | 9.6 | 10.3 | 10.4 | 10.2 | 10.0 | 8.5 | 9.7 | 10.3 | 10.6 | 10.3 |
| Precipitation (mm) | 0 | 0 | 3 | 0 | 6 | 52 | 89 | 162 | 88 | 4 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 28 | 24 | 14 | 12 | 5 | 12 | 28 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 2 | 7 | 16 | 19 | 26 | 18 | 3 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diandiama is at