Average annual temperature is 26.9 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Itolu
* Weather data for Itolu 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) | 36.7 | 38.7 | 37.6 | 36.5 | 34.8 | 33.1 | 31.8 | 33.0 | 33.4 | 33.8 | 35.2 | 38.2 |
| Average daytime temperature (°C) | 35.3 | 36.5 | 34.8 | 33.7 | 32.9 | 30.6 | 30.0 | 29.7 | 30.2 | 31.6 | 33.3 | 36.0 |
| Average temperature (°C) | 27.5 | 28.6 | 28.2 | 27.9 | 27.5 | 25.7 | 25.5 | 25.4 | 25.5 | 26.3 | 27.2 | 27.8 |
| Average night temperature (°C) | 22.4 | 24.0 | 24.2 | 24.5 | 24.3 | 23.1 | 23.0 | 22.9 | 22.8 | 23.4 | 23.7 | 22.3 |
| Absolute minimum temperature (°C) | 17.7 | 19.7 | 22.7 | 23.1 | 22.7 | 21.9 | 22.1 | 22.0 | 21.5 | 21.9 | 21.7 | 18.9 |
| 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) | 9.3 | 9.6 | 8.6 | 8.4 | 8.7 | 7.1 | 7.9 | 7.3 | 7.0 | 8.3 | 9.2 | 9.9 |
| Precipitation (mm) | 6 | 5 | 89 | 87 | 93 | 210 | 219 | 180 | 214 | 132 | 34 | 9 |
| Sunny days | 20 | 15 | 8 | 3 | 2 | 3 | 0 | 1 | 1 | 0 | 8 | 26 |
| Rainy days | 11 | 13 | 23 | 27 | 29 | 27 | 31 | 30 | 29 | 31 | 22 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Itolu is at