Average annual temperature is 26.7 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 98 days
Number of rainy days: 267 days
Look at detailed online map of Isolu
* Weather data for Isolu 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) | 36.9 | 38.7 | 36.3 | 35.2 | 34.3 | 33.3 | 30.9 | 30.3 | 31.4 | 32.6 | 34.3 | 37.6 |
| Average daytime temperature (°C) | 35.2 | 36.1 | 34.2 | 32.9 | 32.2 | 30.0 | 29.0 | 28.7 | 29.3 | 30.5 | 32.1 | 35.3 |
| Average temperature (°C) | 27.8 | 28.9 | 28.0 | 27.6 | 27.2 | 25.5 | 25.1 | 24.9 | 25.0 | 26.0 | 26.9 | 28.1 |
| Average night temperature (°C) | 22.4 | 24.4 | 24.3 | 24.4 | 24.2 | 23.0 | 22.9 | 22.7 | 22.6 | 23.3 | 23.7 | 22.5 |
| Absolute minimum temperature (°C) | 19.8 | 21.7 | 22.7 | 22.8 | 22.7 | 21.1 | 22.3 | 21.7 | 21.2 | 22.0 | 22.7 | 20.5 |
| 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) | 9.6 | 9.6 | 8.0 | 8.3 | 8.7 | 7.5 | 8.1 | 7.2 | 6.8 | 8.4 | 9.1 | 10.3 |
| Precipitation (mm) | 8 | 5 | 68 | 48 | 101 | 158 | 162 | 179 | 203 | 90 | 29 | 1 |
| Sunny days | 23 | 17 | 8 | 2 | 1 | 3 | 0 | 0 | 0 | 1 | 14 | 29 |
| Rainy days | 8 | 11 | 23 | 28 | 30 | 27 | 31 | 31 | 30 | 30 | 16 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isolu is at