Average annual temperature is 28.6 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 242 days
Number of rainy days: 123 days
Look at detailed online map of Geru
* Weather data for Geru 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) | 38.4 | 39.8 | 40.5 | 40.7 | 40.3 | 36.5 | 34.4 | 31.3 | 32.8 | 35.0 | 36.6 | 37.3 |
| Average daytime temperature (°C) | 35.0 | 37.2 | 38.5 | 38.8 | 36.3 | 32.7 | 31.9 | 29.1 | 30.2 | 32.4 | 35.0 | 34.8 |
| Average temperature (°C) | 27.4 | 29.7 | 31.7 | 32.6 | 31.3 | 28.3 | 27.5 | 25.6 | 26.2 | 27.2 | 28.4 | 27.4 |
| Average night temperature (°C) | 20.6 | 22.8 | 25.7 | 27.2 | 26.8 | 24.7 | 24.0 | 23.0 | 23.1 | 22.8 | 22.4 | 20.9 |
| Absolute minimum temperature (°C) | 18.2 | 20.0 | 22.7 | 23.5 | 24.1 | 22.2 | 22.7 | 22.1 | 21.0 | 20.3 | 20.1 | 18.5 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.2 | 10.0 | 9.7 | 9.5 | 10.0 | 9.3 | 9.7 | 7.0 | 8.8 | 10.1 | 10.6 | 10.7 |
| Precipitation (mm) | 0 | 0 | 4 | 13 | 53 | 27 | 150 | 250 | 156 | 42 | 1 | 0 |
| Sunny days | 31 | 28 | 29 | 24 | 21 | 9 | 8 | 3 | 6 | 23 | 29 | 31 |
| Rainy days | 0 | 0 | 2 | 6 | 10 | 21 | 23 | 28 | 24 | 8 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Geru is at