Average annual temperature is 27.1 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 153 days
Number of rainy days: 212 days
Look at detailed online map of Iornongo
* Weather data for Iornongo 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) | 36.5 | 37.8 | 37.4 | 37.1 | 35.3 | 33.6 | 32.6 | 32.2 | 32.2 | 33.0 | 33.2 | 33.6 |
| Average daytime temperature (°C) | 34.7 | 36.0 | 34.2 | 34.5 | 33.5 | 29.9 | 30.3 | 29.5 | 30.2 | 31.6 | 31.8 | 32.5 |
| Average temperature (°C) | 27.6 | 29.1 | 28.7 | 29.2 | 28.2 | 25.7 | 26.0 | 25.6 | 25.8 | 26.6 | 26.9 | 26.0 |
| Average night temperature (°C) | 21.6 | 23.3 | 24.6 | 25.0 | 24.7 | 23.1 | 23.0 | 22.9 | 22.7 | 23.4 | 23.2 | 20.8 |
| Absolute minimum temperature (°C) | 19.1 | 20.2 | 22.5 | 23.2 | 23.5 | 22.2 | 21.9 | 22.1 | 21.5 | 22.5 | 21.1 | 18.4 |
| 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) | 11.8 | 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) | 10.6 | 10.6 | 8.0 | 9.0 | 8.7 | 6.6 | 8.1 | 6.8 | 8.0 | 8.8 | 8.9 | 10.7 |
| Precipitation (mm) | 1 | 0 | 29 | 24 | 112 | 234 | 156 | 232 | 215 | 183 | 104 | 0 |
| Sunny days | 30 | 28 | 19 | 16 | 4 | 1 | 1 | 1 | 3 | 3 | 16 | 31 |
| Rainy days | 1 | 0 | 12 | 14 | 27 | 29 | 30 | 30 | 27 | 28 | 14 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iornongo is at