Average annual temperature is 26.2 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 65 days
Number of rainy days: 300 days
Look at detailed online map of Gyagyatreso
* Weather data for Gyagyatreso 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) | 35.1 | 36.7 | 35.3 | 34.1 | 33.4 | 31.9 | 31.0 | 31.5 | 31.9 | 31.8 | 32.3 | 35.6 |
| Average daytime temperature (°C) | 33.9 | 34.5 | 33.2 | 32.2 | 31.8 | 29.2 | 29.1 | 29.4 | 30.1 | 30.3 | 31.3 | 33.2 |
| Average temperature (°C) | 27.2 | 28.1 | 27.2 | 26.6 | 26.5 | 25.0 | 24.8 | 25.0 | 25.4 | 25.5 | 26.2 | 27.1 |
| Average night temperature (°C) | 22.6 | 23.9 | 23.8 | 23.6 | 23.7 | 22.6 | 22.7 | 22.7 | 22.9 | 22.9 | 23.3 | 22.2 |
| Absolute minimum temperature (°C) | 17.6 | 21.4 | 22.8 | 22.5 | 22.8 | 20.4 | 21.7 | 21.8 | 22.2 | 22.1 | 22.5 | 18.2 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.3 | 9.9 | 8.1 | 7.8 | 8.3 | 7.2 | 6.9 | 6.9 | 7.4 | 8.1 | 9.1 | 9.8 |
| Precipitation (mm) | 31 | 70 | 126 | 223 | 189 | 294 | 303 | 223 | 183 | 257 | 154 | 16 |
| Sunny days | 21 | 10 | 6 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 1 | 23 |
| Rainy days | 10 | 18 | 25 | 30 | 30 | 28 | 31 | 31 | 30 | 30 | 29 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gyagyatreso is at