Average annual temperature is 26.0 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 60 days
Number of rainy days: 305 days
Look at detailed online map of Sui
* Weather data for Sui Ghana is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.4 | 37.0 | 34.6 | 34.0 | 33.4 | 31.7 | 30.9 | 31.4 | 31.9 | 31.8 | 32.0 | 34.4 |
| Average daytime temperature (°C) | 33.3 | 34.5 | 32.8 | 32.2 | 31.6 | 29.2 | 29.0 | 29.1 | 30.0 | 30.1 | 31.2 | 32.5 |
| Average temperature (°C) | 26.8 | 27.9 | 26.9 | 26.5 | 26.3 | 24.9 | 24.7 | 24.9 | 25.3 | 25.3 | 26.1 | 26.6 |
| Average night temperature (°C) | 22.3 | 23.7 | 23.6 | 23.4 | 23.4 | 22.4 | 22.5 | 22.6 | 22.8 | 22.6 | 23.0 | 21.8 |
| Absolute minimum temperature (°C) | 16.8 | 21.1 | 22.4 | 22.1 | 22.4 | 20.0 | 21.6 | 21.6 | 21.8 | 21.7 | 22.0 | 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.4 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.5 | 9.9 | 8.2 | 8.1 | 8.4 | 6.9 | 6.8 | 6.6 | 7.3 | 7.9 | 9.1 | 9.9 |
| Precipitation (mm) | 22 | 64 | 155 | 225 | 220 | 291 | 264 | 153 | 155 | 277 | 120 | 20 |
| Sunny days | 22 | 8 | 5 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 21 |
| Rainy days | 9 | 20 | 26 | 30 | 30 | 28 | 31 | 31 | 30 | 31 | 29 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sui is at