Average annual temperature is 27.8 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 190 days
Number of rainy days: 175 days
Look at detailed online map of Dowiri
* Weather data for Dowiri 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) | 37.7 | 38.9 | 41.2 | 40.2 | 37.0 | 34.6 | 31.9 | 30.5 | 32.5 | 35.2 | 35.5 | 36.0 |
| Average daytime temperature (°C) | 34.9 | 37.2 | 37.7 | 37.3 | 33.8 | 31.3 | 30.0 | 29.1 | 29.9 | 31.9 | 34.3 | 34.1 |
| Average temperature (°C) | 27.3 | 29.9 | 31.0 | 31.0 | 28.7 | 27.0 | 26.1 | 25.2 | 25.7 | 27.0 | 28.3 | 26.3 |
| Average night temperature (°C) | 20.5 | 23.2 | 24.9 | 25.5 | 24.6 | 23.5 | 23.1 | 22.5 | 22.4 | 22.8 | 22.8 | 19.9 |
| Absolute minimum temperature (°C) | 18.2 | 20.3 | 21.6 | 23.1 | 23.1 | 21.9 | 21.9 | 21.3 | 20.6 | 21.0 | 19.1 | 18.1 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.7 | 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 | 9.5 | 9.5 | 10.2 | 9.3 | 8.9 | 7.5 | 9.5 | 10.0 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 26 | 23 | 96 | 67 | 110 | 238 | 206 | 70 | 1 | 0 |
| Sunny days | 31 | 28 | 24 | 21 | 8 | 7 | 2 | 1 | 1 | 12 | 24 | 31 |
| Rainy days | 0 | 0 | 7 | 9 | 23 | 23 | 29 | 30 | 29 | 19 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dowiri is at