Average annual temperature is 29.9 °C
Absolute maximum temperature: 43.0 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 291 days
Number of rainy days: 74 days
Look at detailed online map of Diolé
* Weather data for Diolé 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 | 38.8 | 41.1 | 42.5 | 43.0 | 41.5 | 38.8 | 36.0 | 40.7 | 40.4 | 39.0 | 37.8 |
| Average daytime temperature (°C) | 32.0 | 35.4 | 39.0 | 40.3 | 40.9 | 37.9 | 34.9 | 32.4 | 35.2 | 38.7 | 37.5 | 32.5 |
| Average temperature (°C) | 24.0 | 27.3 | 31.6 | 33.5 | 35.1 | 32.7 | 30.0 | 27.9 | 29.8 | 32.0 | 30.1 | 24.4 |
| Average night temperature (°C) | 16.7 | 20.1 | 23.9 | 26.5 | 29.0 | 27.6 | 25.6 | 24.2 | 25.1 | 24.6 | 22.2 | 16.9 |
| Absolute minimum temperature (°C) | 13.8 | 17.6 | 19.9 | 22.6 | 24.8 | 23.7 | 23.4 | 22.5 | 23.3 | 21.2 | 19.6 | 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) | 10.0 | 10.2 | 9.9 | 10.5 | 10.3 | 10.5 | 10.0 | 8.9 | 10.1 | 10.6 | 10.5 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 2 | 38 | 68 | 190 | 47 | 7 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 18 | 17 | 6 | 13 | 27 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 12 | 14 | 25 | 17 | 4 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diolé is at