Average annual temperature is 26.6 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Irelli
* Weather data for Irelli 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) | 35.7 | 37.5 | 37.1 | 35.0 | 34.1 | 31.9 | 31.6 | 31.1 | 32.4 | 32.5 | 34.4 | 35.9 |
| Average daytime temperature (°C) | 34.4 | 36.0 | 33.8 | 32.7 | 32.0 | 29.3 | 29.6 | 29.1 | 29.4 | 31.0 | 32.5 | 34.6 |
| Average temperature (°C) | 27.3 | 29.1 | 27.6 | 27.3 | 27.1 | 25.1 | 25.1 | 24.9 | 25.1 | 26.2 | 26.8 | 28.1 |
| Average night temperature (°C) | 21.2 | 23.3 | 23.6 | 23.7 | 23.7 | 22.7 | 22.6 | 22.4 | 22.4 | 23.0 | 23.0 | 22.0 |
| Absolute minimum temperature (°C) | 18.9 | 20.5 | 21.7 | 22.4 | 22.0 | 22.0 | 21.1 | 21.7 | 21.3 | 22.1 | 21.7 | 19.2 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 9.9 | 9.5 | 8.4 | 7.8 | 8.5 | 7.2 | 8.0 | 7.0 | 6.8 | 8.6 | 8.7 | 10.6 |
| Precipitation (mm) | 4 | 1 | 73 | 38 | 78 | 186 | 174 | 177 | 261 | 92 | 75 | 0 |
| Sunny days | 27 | 24 | 11 | 9 | 5 | 0 | 0 | 0 | 3 | 8 | 14 | 30 |
| Rainy days | 4 | 4 | 20 | 21 | 26 | 30 | 31 | 31 | 27 | 23 | 16 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Irelli during the most sunny months:
The largest precipitation sum in Irelli is at