Average annual temperature is 26.0 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 58 days
Number of rainy days: 307 days
Look at detailed online map of Sumiakrom
* Weather data for Sumiakrom 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) | 35.3 | 37.0 | 36.2 | 33.7 | 32.9 | 31.5 | 31.3 | 30.9 | 31.9 | 32.0 | 32.1 | 34.2 |
| Average daytime temperature (°C) | 33.2 | 34.7 | 33.1 | 31.9 | 31.6 | 29.2 | 28.9 | 29.2 | 30.0 | 30.0 | 31.2 | 32.3 |
| Average temperature (°C) | 26.7 | 28.0 | 27.1 | 26.5 | 26.3 | 24.9 | 24.7 | 24.8 | 25.3 | 25.3 | 26.1 | 26.5 |
| Average night temperature (°C) | 22.3 | 23.9 | 23.6 | 23.5 | 23.5 | 22.4 | 22.6 | 22.5 | 22.8 | 22.8 | 23.0 | 21.7 |
| Absolute minimum temperature (°C) | 17.6 | 21.8 | 22.3 | 22.5 | 22.2 | 20.1 | 21.8 | 21.6 | 21.8 | 22.1 | 22.2 | 17.8 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.1 | 9.7 | 8.0 | 7.8 | 8.3 | 6.4 | 7.1 | 6.2 | 7.1 | 6.8 | 8.6 | 9.7 |
| Precipitation (mm) | 20 | 60 | 169 | 236 | 181 | 270 | 222 | 171 | 187 | 317 | 129 | 9 |
| Sunny days | 20 | 8 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 22 |
| Rainy days | 11 | 20 | 27 | 29 | 30 | 29 | 31 | 31 | 30 | 31 | 29 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sumiakrom is at