Average annual temperature is 28.0 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 10.4 °C
Number of sunny days: 319 days
Number of rainy days: 46 days
Look at detailed online map of Oléléwa
* Weather data for Oléléwa 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) | 35.6 | 36.8 | 39.9 | 41.1 | 41.4 | 42.0 | 38.7 | 36.9 | 39.3 | 38.7 | 36.7 | 33.8 |
| Average daytime temperature (°C) | 28.8 | 30.8 | 36.0 | 38.5 | 39.9 | 36.9 | 35.4 | 33.1 | 36.2 | 36.5 | 34.2 | 28.6 |
| Average temperature (°C) | 21.2 | 23.3 | 28.5 | 31.6 | 33.6 | 31.2 | 30.1 | 28.1 | 29.9 | 30.1 | 27.3 | 21.1 |
| Average night temperature (°C) | 13.8 | 16.4 | 21.1 | 24.4 | 26.5 | 25.7 | 25.1 | 23.8 | 24.2 | 23.9 | 20.6 | 14.2 |
| Absolute minimum temperature (°C) | 10.4 | 13.3 | 17.9 | 19.6 | 21.4 | 22.8 | 23.7 | 22.0 | 22.2 | 19.8 | 15.5 | 11.0 |
| 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 | 13.0 | 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) | 10.5 | 10.8 | 10.0 | 10.7 | 10.8 | 10.3 | 10.1 | 9.6 | 10.6 | 10.1 | 10.0 | 10.4 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 0 | 16 | 22 | 63 | 14 | 1 | 1 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 31 | 23 | 23 | 16 | 19 | 29 | 28 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 0 | 7 | 8 | 15 | 11 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oléléwa is at