Average annual temperature is 25.7 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 20.2 °C
Number of sunny days: 36 days
Number of rainy days: 329 days
Look at detailed online map of Sunwinso
* Weather data for Sunwinso 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) | 35.1 | 37.0 | 34.4 | 34.1 | 33.8 | 30.4 | 30.6 | 30.8 | 32.0 | 32.5 | 32.5 | 36.0 |
| Average daytime temperature (°C) | 33.1 | 33.6 | 32.4 | 31.9 | 30.9 | 28.4 | 28.3 | 28.5 | 29.7 | 30.0 | 31.1 | 33.4 |
| Average temperature (°C) | 26.4 | 27.2 | 26.6 | 26.3 | 26.0 | 24.5 | 24.3 | 24.6 | 24.9 | 25.1 | 25.8 | 27.1 |
| Average night temperature (°C) | 23.0 | 23.7 | 23.6 | 23.5 | 23.4 | 22.4 | 22.3 | 22.5 | 22.6 | 22.8 | 22.9 | 23.1 |
| Absolute minimum temperature (°C) | 20.7 | 21.6 | 22.4 | 22.4 | 22.7 | 21.0 | 21.7 | 21.4 | 21.7 | 22.0 | 22.1 | 20.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 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 | 12.2 | 12.4 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 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) | 8.9 | 9.2 | 7.4 | 7.5 | 8.1 | 6.6 | 7.4 | 7.4 | 7.8 | 8.0 | 9.0 | 9.9 |
| Precipitation (mm) | 55 | 61 | 133 | 184 | 226 | 332 | 275 | 290 | 188 | 214 | 125 | 12 |
| Sunny days | 10 | 6 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 16 |
| Rainy days | 21 | 22 | 30 | 29 | 31 | 28 | 31 | 31 | 30 | 31 | 30 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sunwinso is at