Average annual temperature is 25.5 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 80 days
Number of rainy days: 285 days
Look at detailed online map of Mefwenyami
* Weather data for Mefwenyami 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) | 36.3 | 37.4 | 35.0 | 33.8 | 34.0 | 32.2 | 31.2 | 31.5 | 32.3 | 33.4 | 33.0 | 35.1 |
| Average daytime temperature (°C) | 34.3 | 35.4 | 32.5 | 32.0 | 31.9 | 29.2 | 29.1 | 29.2 | 29.9 | 30.7 | 31.9 | 33.5 |
| Average temperature (°C) | 26.7 | 27.8 | 26.2 | 25.9 | 25.9 | 24.2 | 24.2 | 24.3 | 24.5 | 25.0 | 25.8 | 26.3 |
| Average night temperature (°C) | 20.9 | 22.5 | 22.7 | 22.5 | 22.8 | 21.5 | 21.7 | 21.8 | 21.8 | 22.0 | 22.2 | 20.8 |
| Absolute minimum temperature (°C) | 16.9 | 19.8 | 21.4 | 21.9 | 21.4 | 19.3 | 20.4 | 21.0 | 21.0 | 21.3 | 21.1 | 18.4 |
| 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 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 9.7 | 9.6 | 7.6 | 7.9 | 8.8 | 7.5 | 7.3 | 6.8 | 7.1 | 8.1 | 9.2 | 9.8 |
| Precipitation (mm) | 19 | 27 | 180 | 149 | 149 | 266 | 231 | 204 | 210 | 205 | 124 | 12 |
| Sunny days | 25 | 14 | 7 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 3 | 27 |
| Rainy days | 6 | 14 | 24 | 29 | 31 | 28 | 31 | 31 | 30 | 30 | 27 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mefwenyami is at