Average annual temperature is 26.5 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 71 days
Number of rainy days: 294 days
Look at detailed online map of Ibasan
* Weather data for Ibasan 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) | 35.8 | 37.7 | 36.4 | 35.6 | 34.2 | 32.5 | 31.8 | 31.9 | 32.6 | 32.3 | 34.5 | 36.9 |
| Average daytime temperature (°C) | 34.2 | 35.2 | 33.9 | 33.0 | 32.2 | 29.7 | 29.1 | 29.1 | 29.6 | 30.7 | 32.5 | 34.9 |
| Average temperature (°C) | 26.8 | 27.9 | 27.8 | 27.6 | 27.2 | 25.4 | 25.1 | 25.1 | 25.1 | 26.0 | 26.8 | 27.1 |
| Average night temperature (°C) | 22.3 | 23.8 | 24.0 | 24.3 | 24.1 | 23.1 | 22.9 | 22.7 | 22.7 | 23.2 | 23.6 | 22.2 |
| Absolute minimum temperature (°C) | 17.8 | 19.2 | 22.5 | 23.0 | 22.5 | 21.9 | 22.2 | 21.8 | 21.3 | 21.6 | 21.5 | 19.4 |
| 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) | 9.4 | 9.8 | 8.8 | 8.6 | 9.0 | 6.9 | 7.9 | 7.5 | 7.3 | 8.5 | 9.1 | 9.8 |
| Precipitation (mm) | 7 | 11 | 76 | 80 | 123 | 273 | 207 | 172 | 271 | 149 | 42 | 13 |
| Sunny days | 20 | 12 | 3 | 2 | 1 | 3 | 0 | 0 | 0 | 0 | 6 | 24 |
| Rainy days | 11 | 16 | 28 | 28 | 30 | 27 | 31 | 31 | 30 | 31 | 24 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ibasan is at