Average annual temperature is 27.2 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Sumsei
* Weather data for Sumsei 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) | 36.6 | 37.9 | 38.2 | 36.2 | 35.6 | 34.2 | 32.7 | 32.5 | 33.0 | 34.2 | 35.4 | 36.5 |
| Average daytime temperature (°C) | 34.7 | 36.1 | 34.7 | 34.3 | 33.4 | 31.0 | 30.3 | 30.3 | 30.4 | 31.5 | 33.9 | 35.1 |
| Average temperature (°C) | 27.7 | 29.3 | 28.7 | 28.3 | 27.9 | 25.7 | 25.4 | 25.5 | 25.5 | 26.5 | 28.2 | 28.4 |
| Average night temperature (°C) | 21.6 | 23.7 | 24.6 | 24.4 | 24.2 | 22.7 | 22.6 | 22.6 | 22.5 | 23.2 | 23.9 | 22.4 |
| Absolute minimum temperature (°C) | 17.4 | 21.2 | 22.3 | 23.0 | 22.7 | 20.7 | 21.6 | 21.4 | 20.8 | 22.4 | 22.4 | 19.1 |
| 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) | 10.0 | 10.3 | 8.4 | 8.1 | 9.9 | 7.9 | 8.6 | 9.1 | 8.6 | 9.0 | 10.3 | 10.1 |
| Precipitation (mm) | 22 | 21 | 85 | 125 | 92 | 234 | 201 | 245 | 350 | 188 | 31 | 0 |
| Sunny days | 26 | 21 | 10 | 3 | 3 | 2 | 0 | 0 | 0 | 6 | 11 | 31 |
| Rainy days | 5 | 7 | 21 | 27 | 28 | 28 | 31 | 31 | 30 | 25 | 19 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sumsei is at