Average annual temperature is 26.9 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 86 days
Number of rainy days: 279 days
Look at detailed online map of Isola
* Weather data for Isola 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) | 36.0 | 38.1 | 36.9 | 35.3 | 34.7 | 33.4 | 31.3 | 31.0 | 31.6 | 32.3 | 34.1 | 36.7 |
| Average daytime temperature (°C) | 34.5 | 36.0 | 34.4 | 33.2 | 32.7 | 30.0 | 29.3 | 29.1 | 29.5 | 30.7 | 32.5 | 35.0 |
| Average temperature (°C) | 27.4 | 28.8 | 28.2 | 27.9 | 27.5 | 25.7 | 25.3 | 25.3 | 25.3 | 26.2 | 27.1 | 27.9 |
| Average night temperature (°C) | 22.5 | 24.2 | 24.2 | 24.4 | 24.2 | 23.1 | 22.9 | 22.7 | 22.7 | 23.3 | 23.6 | 22.5 |
| Absolute minimum temperature (°C) | 17.5 | 20.4 | 22.5 | 22.9 | 22.3 | 21.6 | 22.2 | 21.7 | 21.4 | 21.7 | 21.8 | 19.9 |
| 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 | 8.1 | 8.2 | 9.0 | 7.0 | 7.8 | 7.1 | 6.9 | 8.3 | 9.1 | 10.3 |
| Precipitation (mm) | 3 | 6 | 83 | 80 | 80 | 256 | 272 | 191 | 259 | 114 | 41 | 6 |
| Sunny days | 23 | 18 | 6 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 8 | 27 |
| Rainy days | 8 | 10 | 25 | 27 | 31 | 29 | 31 | 31 | 30 | 31 | 22 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isola is at