Average annual temperature is 27.4 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 19.6 °C
Number of sunny days: 57 days
Number of rainy days: 308 days
Look at detailed online map of Petraza
* Weather data for Petraza 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) | 35.8 | 37.5 | 36.8 | 36.3 | 35.7 | 33.3 | 32.6 | 31.7 | 32.9 | 33.2 | 34.3 | 36.8 |
| Average daytime temperature (°C) | 34.6 | 35.2 | 34.2 | 33.9 | 33.2 | 30.3 | 29.9 | 29.7 | 30.3 | 31.6 | 32.5 | 34.6 |
| Average temperature (°C) | 28.0 | 28.9 | 28.7 | 28.6 | 28.4 | 26.2 | 25.7 | 25.8 | 25.9 | 26.8 | 27.5 | 28.3 |
| Average night temperature (°C) | 24.1 | 25.1 | 25.3 | 25.5 | 25.4 | 23.9 | 23.5 | 23.4 | 23.4 | 24.0 | 24.5 | 24.1 |
| Absolute minimum temperature (°C) | 19.6 | 22.0 | 23.0 | 24.1 | 24.4 | 22.4 | 22.9 | 22.5 | 22.4 | 23.2 | 23.6 | 21.2 |
| 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) | 9.6 | 10.0 | 8.1 | 8.4 | 9.0 | 7.0 | 8.3 | 8.2 | 7.5 | 9.0 | 9.9 | 10.2 |
| Precipitation (mm) | 18 | 9 | 102 | 103 | 104 | 148 | 214 | 116 | 168 | 112 | 89 | 16 |
| Sunny days | 13 | 10 | 4 | 2 | 0 | 4 | 0 | 0 | 0 | 2 | 2 | 20 |
| Rainy days | 18 | 18 | 27 | 28 | 31 | 26 | 31 | 31 | 30 | 29 | 28 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Petraza is at