Average annual temperature is 26.2 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 39 days
Number of rainy days: 326 days
Look at detailed online map of Oyamfa
* Weather data for Oyamfa 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 | 35.7 | 34.0 | 34.6 | 34.0 | 31.7 | 30.6 | 29.9 | 31.7 | 32.0 | 32.4 | 35.6 |
| Average daytime temperature (°C) | 32.8 | 33.2 | 32.2 | 32.2 | 31.3 | 29.0 | 28.9 | 28.4 | 29.3 | 30.3 | 31.2 | 33.3 |
| Average temperature (°C) | 26.6 | 27.3 | 27.1 | 27.2 | 27.0 | 25.1 | 24.7 | 24.7 | 25.0 | 25.6 | 26.3 | 27.2 |
| Average night temperature (°C) | 23.0 | 24.0 | 24.0 | 24.1 | 24.1 | 22.8 | 22.6 | 22.6 | 22.8 | 23.0 | 23.4 | 23.4 |
| Absolute minimum temperature (°C) | 18.7 | 21.5 | 22.8 | 23.2 | 23.3 | 21.7 | 21.7 | 21.8 | 22.1 | 22.1 | 22.7 | 21.1 |
| 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) | 9.4 | 9.9 | 8.3 | 8.8 | 9.1 | 7.0 | 7.8 | 7.6 | 7.1 | 8.7 | 9.6 | 10.1 |
| Precipitation (mm) | 27 | 31 | 83 | 116 | 125 | 161 | 187 | 163 | 192 | 150 | 102 | 21 |
| Sunny days | 8 | 6 | 4 | 2 | 2 | 2 | 0 | 0 | 0 | 1 | 2 | 12 |
| Rainy days | 23 | 22 | 27 | 28 | 29 | 28 | 31 | 31 | 30 | 30 | 28 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oyamfa is at