Average annual temperature is 27.2 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 278 days
Number of rainy days: 87 days
Look at detailed online map of Isau
* Weather data for Isau 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) | 35.6 | 37.3 | 39.5 | 40.8 | 41.0 | 38.0 | 36.2 | 33.3 | 33.5 | 36.8 | 36.2 | 34.1 |
| Average daytime temperature (°C) | 29.6 | 31.9 | 36.1 | 38.2 | 39.0 | 33.9 | 33.3 | 30.5 | 31.4 | 34.4 | 34.4 | 30.0 |
| Average temperature (°C) | 22.2 | 24.5 | 29.0 | 31.5 | 32.6 | 28.6 | 28.0 | 25.8 | 26.5 | 27.6 | 27.4 | 22.5 |
| Average night temperature (°C) | 15.3 | 17.6 | 22.2 | 24.7 | 25.8 | 23.9 | 23.5 | 22.4 | 22.6 | 21.5 | 20.7 | 15.7 |
| Absolute minimum temperature (°C) | 12.3 | 14.7 | 19.1 | 21.8 | 21.7 | 21.9 | 21.8 | 21.1 | 21.2 | 17.3 | 16.1 | 12.1 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.6 | 10.8 | 10.0 | 10.2 | 10.7 | 9.8 | 9.7 | 8.8 | 10.3 | 10.0 | 10.1 | 10.5 |
| Precipitation (mm) | 0 | 0 | 2 | 0 | 0 | 67 | 70 | 115 | 104 | 17 | 2 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 30 | 13 | 11 | 4 | 13 | 29 | 28 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 1 | 17 | 20 | 27 | 17 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isau is at