Average annual temperature is 27.9 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 266 days
Number of rainy days: 99 days
Look at detailed online map of Alhassan
* Weather data for Alhassan 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) | 35.4 | 38.5 | 40.3 | 41.2 | 39.5 | 36.4 | 34.7 | 34.3 | 35.1 | 36.6 | 36.3 | 35.0 |
| Average daytime temperature (°C) | 31.3 | 34.6 | 38.1 | 39.1 | 37.1 | 33.3 | 32.6 | 30.5 | 32.5 | 34.8 | 34.8 | 31.2 |
| Average temperature (°C) | 23.3 | 26.6 | 30.8 | 32.7 | 31.6 | 28.8 | 28.0 | 26.4 | 27.5 | 28.1 | 27.4 | 23.4 |
| Average night temperature (°C) | 17.3 | 20.4 | 24.3 | 26.5 | 26.8 | 24.9 | 24.3 | 23.2 | 23.8 | 22.6 | 21.5 | 17.5 |
| Absolute minimum temperature (°C) | 15.4 | 17.9 | 21.9 | 24.1 | 24.3 | 23.0 | 22.8 | 21.7 | 22.4 | 19.6 | 18.8 | 14.7 |
| 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 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 10.2 | 10.1 | 9.5 | 9.9 | 10.1 | 10.1 | 9.9 | 8.0 | 9.2 | 10.5 | 10.6 | 10.6 |
| Precipitation (mm) | 0 | 0 | 1 | 6 | 16 | 66 | 64 | 178 | 58 | 9 | 0 | 0 |
| Sunny days | 31 | 28 | 28 | 28 | 24 | 15 | 10 | 3 | 12 | 26 | 30 | 31 |
| Rainy days | 0 | 0 | 3 | 2 | 7 | 15 | 21 | 28 | 18 | 5 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Alhassan is at