Average annual temperature is 28.0 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 204 days
Number of rainy days: 161 days
Look at detailed online map of Dia
* Weather data for Dia 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) | 37.9 | 39.2 | 41.3 | 40.7 | 37.3 | 34.4 | 32.4 | 31.2 | 32.7 | 35.1 | 35.6 | 36.2 |
| Average daytime temperature (°C) | 35.1 | 37.6 | 38.1 | 38.0 | 34.3 | 31.4 | 30.3 | 29.4 | 30.1 | 32.2 | 34.5 | 34.5 |
| Average temperature (°C) | 27.2 | 29.9 | 31.3 | 31.7 | 29.3 | 27.3 | 26.4 | 25.4 | 26.0 | 27.3 | 28.4 | 26.5 |
| Average night temperature (°C) | 20.2 | 22.7 | 25.1 | 26.1 | 25.1 | 23.8 | 23.3 | 22.7 | 22.6 | 23.2 | 22.9 | 19.7 |
| Absolute minimum temperature (°C) | 18.1 | 20.2 | 22.2 | 23.4 | 23.6 | 22.3 | 21.9 | 21.6 | 20.9 | 22.0 | 18.7 | 17.5 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.7 | 10.9 | 9.4 | 9.5 | 10.2 | 9.4 | 8.8 | 7.8 | 9.5 | 9.7 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 27 | 27 | 62 | 75 | 104 | 227 | 198 | 52 | 1 | 0 |
| Sunny days | 31 | 28 | 23 | 24 | 12 | 8 | 6 | 0 | 2 | 14 | 25 | 31 |
| Rainy days | 0 | 0 | 8 | 6 | 19 | 22 | 25 | 31 | 28 | 17 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dia is at