Average annual temperature is 29.2 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 232 days
Number of rainy days: 133 days
Look at detailed online map of Isul
* Weather data for Isul 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) | 39.7 | 41.2 | 41.9 | 42.1 | 40.0 | 35.1 | 36.1 | 34.7 | 36.9 | 37.6 | 37.5 | 38.0 |
| Average daytime temperature (°C) | 35.2 | 37.6 | 38.8 | 38.5 | 36.9 | 32.1 | 33.2 | 31.5 | 33.3 | 34.6 | 35.9 | 35.7 |
| Average temperature (°C) | 27.0 | 29.4 | 32.0 | 32.5 | 31.6 | 27.8 | 28.3 | 27.2 | 28.0 | 29.0 | 29.8 | 27.6 |
| Average night temperature (°C) | 19.3 | 21.3 | 25.6 | 26.9 | 27.0 | 24.4 | 24.7 | 23.9 | 24.1 | 24.3 | 24.4 | 19.8 |
| Absolute minimum temperature (°C) | 16.7 | 19.2 | 22.1 | 23.7 | 24.8 | 22.8 | 23.1 | 22.6 | 22.7 | 20.5 | 19.5 | 17.3 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.7 | 11.0 | 9.4 | 9.4 | 9.8 | 8.6 | 8.7 | 8.1 | 8.8 | 9.9 | 9.8 | 10.3 |
| Precipitation (mm) | 0 | 0 | 2 | 22 | 67 | 68 | 41 | 158 | 78 | 23 | 12 | 0 |
| Sunny days | 31 | 28 | 28 | 20 | 17 | 13 | 8 | 5 | 7 | 19 | 25 | 31 |
| Rainy days | 0 | 0 | 3 | 10 | 14 | 17 | 23 | 26 | 23 | 12 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isul is at