Average annual temperature is 27.3 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Dumienu
* Weather data for Dumienu 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) | 36.8 | 38.2 | 38.4 | 38.3 | 37.5 | 35.0 | 34.0 | 33.0 | 34.3 | 35.5 | 36.2 | 36.7 |
| Average daytime temperature (°C) | 35.5 | 36.7 | 35.7 | 35.3 | 34.6 | 31.6 | 31.0 | 31.0 | 31.1 | 32.7 | 35.0 | 35.5 |
| Average temperature (°C) | 27.7 | 29.4 | 28.8 | 28.4 | 28.2 | 25.9 | 25.5 | 25.5 | 25.6 | 26.7 | 28.4 | 27.9 |
| Average night temperature (°C) | 21.4 | 23.5 | 24.4 | 24.3 | 24.3 | 22.9 | 22.7 | 22.6 | 22.6 | 23.2 | 23.7 | 21.9 |
| Absolute minimum temperature (°C) | 18.3 | 19.6 | 22.1 | 23.1 | 22.8 | 21.3 | 21.9 | 21.9 | 21.3 | 22.3 | 22.7 | 18.5 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 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) | 10.1 | 10.3 | 8.4 | 7.9 | 9.6 | 7.6 | 8.1 | 8.3 | 8.1 | 8.8 | 10.3 | 10.1 |
| Precipitation (mm) | 2 | 14 | 99 | 110 | 75 | 166 | 203 | 239 | 281 | 154 | 18 | 0 |
| Sunny days | 29 | 24 | 9 | 3 | 2 | 3 | 0 | 0 | 0 | 3 | 12 | 31 |
| Rainy days | 2 | 4 | 22 | 27 | 29 | 27 | 31 | 31 | 30 | 28 | 18 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dumienu is at