Average annual temperature is 26.0 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 21.0 °C
Number of sunny days: 32 days
Number of rainy days: 333 days
Look at detailed online map of Sefwi
* Weather data for Sefwi 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) | 32.6 | 32.6 | 32.3 | 32.4 | 32.3 | 29.6 | 29.1 | 28.4 | 29.7 | 30.3 | 31.2 | 33.3 |
| Average daytime temperature (°C) | 30.4 | 30.8 | 30.9 | 30.9 | 30.2 | 28.0 | 27.7 | 27.3 | 28.1 | 29.1 | 29.9 | 31.1 |
| Average temperature (°C) | 26.3 | 26.9 | 27.1 | 27.0 | 26.9 | 25.1 | 24.6 | 24.7 | 25.0 | 25.4 | 26.3 | 26.9 |
| Average night temperature (°C) | 23.0 | 23.9 | 24.3 | 24.1 | 24.2 | 23.1 | 22.7 | 22.9 | 22.8 | 23.1 | 23.6 | 23.4 |
| Absolute minimum temperature (°C) | 21.2 | 22.0 | 23.1 | 22.7 | 23.0 | 21.6 | 21.6 | 21.8 | 21.8 | 22.1 | 22.6 | 21.0 |
| 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) | 11.9 | 12.0 | 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) | 9.8 | 10.3 | 9.1 | 9.0 | 9.5 | 7.1 | 8.8 | 8.0 | 9.1 | 9.2 | 9.9 | 10.2 |
| Precipitation (mm) | 58 | 34 | 77 | 132 | 124 | 363 | 219 | 188 | 128 | 229 | 115 | 23 |
| Sunny days | 5 | 5 | 3 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 1 | 8 |
| Rainy days | 26 | 23 | 28 | 26 | 27 | 28 | 31 | 31 | 30 | 31 | 29 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sefwi is at