Average annual temperature is 27.0 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 56 days
Number of rainy days: 309 days
Look at detailed online map of Deme
* Weather data for Deme 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 | 38.3 | 36.2 | 36.2 | 35.3 | 33.2 | 31.5 | 31.1 | 32.1 | 32.6 | 34.1 | 37.0 |
| Average daytime temperature (°C) | 34.9 | 35.3 | 34.0 | 33.8 | 33.0 | 30.0 | 29.4 | 29.3 | 29.7 | 31.1 | 32.2 | 34.6 |
| Average temperature (°C) | 27.7 | 28.5 | 28.2 | 28.2 | 28.0 | 25.7 | 25.2 | 25.3 | 25.3 | 26.3 | 27.1 | 27.9 |
| Average night temperature (°C) | 23.6 | 24.7 | 24.8 | 25.0 | 24.9 | 23.4 | 23.1 | 23.1 | 23.0 | 23.7 | 24.2 | 23.8 |
| Absolute minimum temperature (°C) | 19.2 | 22.3 | 22.8 | 23.2 | 24.0 | 22.1 | 22.3 | 22.2 | 22.1 | 22.9 | 23.3 | 21.4 |
| 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 | 12.4 | 12.3 | 12.2 | 12.0 | 11.8 | 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) | 9.5 | 10.0 | 8.1 | 8.2 | 9.2 | 6.9 | 8.1 | 7.8 | 7.4 | 8.8 | 9.8 | 10.2 |
| Precipitation (mm) | 21 | 23 | 80 | 105 | 112 | 168 | 181 | 96 | 194 | 95 | 64 | 12 |
| Sunny days | 12 | 6 | 3 | 2 | 1 | 3 | 0 | 1 | 1 | 2 | 4 | 21 |
| Rainy days | 19 | 22 | 28 | 28 | 30 | 27 | 31 | 30 | 29 | 29 | 26 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Deme is at