Average annual temperature is 27.0 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of Iyornumbe
* Weather data for Iyornumbe 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) | 36.4 | 37.5 | 37.2 | 36.9 | 35.0 | 33.3 | 32.8 | 31.9 | 32.2 | 32.6 | 33.1 | 33.5 |
| Average daytime temperature (°C) | 34.8 | 36.0 | 34.0 | 34.3 | 33.3 | 29.8 | 30.3 | 29.5 | 30.0 | 31.4 | 31.6 | 32.3 |
| Average temperature (°C) | 27.8 | 29.2 | 28.6 | 29.0 | 28.1 | 25.5 | 25.9 | 25.5 | 25.6 | 26.4 | 26.7 | 25.9 |
| Average night temperature (°C) | 21.7 | 23.3 | 24.5 | 24.9 | 24.5 | 23.0 | 22.8 | 22.8 | 22.6 | 23.2 | 23.1 | 20.7 |
| Absolute minimum temperature (°C) | 19.2 | 20.5 | 22.7 | 23.1 | 23.4 | 22.1 | 21.7 | 21.9 | 21.3 | 22.4 | 21.0 | 18.7 |
| 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 | 7.9 | 8.9 | 8.6 | 6.7 | 8.1 | 6.9 | 7.9 | 8.6 | 8.8 | 10.7 |
| Precipitation (mm) | 1 | 0 | 22 | 30 | 103 | 215 | 163 | 258 | 220 | 195 | 106 | 0 |
| Sunny days | 30 | 28 | 18 | 16 | 7 | 1 | 0 | 0 | 3 | 3 | 17 | 31 |
| Rainy days | 1 | 0 | 13 | 14 | 24 | 29 | 31 | 31 | 27 | 28 | 13 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iyornumbe is at