Average annual temperature is 27.4 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 198 days
Number of rainy days: 167 days
Look at detailed online map of Alleri
* Weather data for Alleri Nigeria is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 38.2 | 38.2 | 39.2 | 38.4 | 35.8 | 32.5 | 32.2 | 32.5 | 32.7 | 34.2 | 34.7 | 35.4 |
| Average daytime temperature (°C) | 35.1 | 36.8 | 35.5 | 34.9 | 33.6 | 30.2 | 30.3 | 29.5 | 30.3 | 32.2 | 33.1 | 33.6 |
| Average temperature (°C) | 27.3 | 29.1 | 29.6 | 29.7 | 28.9 | 26.2 | 26.2 | 25.7 | 26.0 | 27.3 | 27.5 | 25.8 |
| Average night temperature (°C) | 20.0 | 22.1 | 24.6 | 25.4 | 24.9 | 23.0 | 23.0 | 22.8 | 22.7 | 23.4 | 23.0 | 19.0 |
| Absolute minimum temperature (°C) | 16.9 | 20.4 | 22.7 | 23.6 | 23.0 | 21.5 | 21.3 | 22.0 | 21.3 | 22.0 | 20.3 | 16.4 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.5 | 9.1 | 9.1 | 9.6 | 7.9 | 8.7 | 7.1 | 8.7 | 9.7 | 9.0 | 10.8 |
| Precipitation (mm) | 0 | 0 | 32 | 19 | 103 | 152 | 117 | 158 | 191 | 66 | 11 | 0 |
| Sunny days | 30 | 28 | 23 | 20 | 14 | 2 | 4 | 3 | 5 | 15 | 23 | 31 |
| Rainy days | 1 | 0 | 8 | 10 | 17 | 28 | 27 | 28 | 25 | 16 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Alleri is at