Average annual temperature is 25.6 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 18.8 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Asantanso
* Weather data for Asantanso 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) | 35.6 | 36.7 | 36.3 | 33.6 | 33.2 | 31.6 | 30.3 | 29.9 | 31.5 | 33.4 | 33.3 | 34.2 |
| Average daytime temperature (°C) | 33.7 | 35.0 | 32.7 | 31.5 | 31.1 | 28.5 | 28.3 | 28.2 | 28.9 | 29.9 | 31.3 | 32.8 |
| Average temperature (°C) | 26.8 | 28.1 | 26.6 | 26.1 | 25.9 | 24.2 | 24.1 | 24.1 | 24.4 | 24.8 | 25.6 | 26.2 |
| Average night temperature (°C) | 20.9 | 22.5 | 22.6 | 22.6 | 22.6 | 21.5 | 21.6 | 21.7 | 21.5 | 21.8 | 22.0 | 20.9 |
| Absolute minimum temperature (°C) | 18.8 | 20.4 | 21.1 | 21.7 | 21.5 | 19.9 | 20.8 | 20.8 | 20.7 | 21.0 | 21.4 | 19.7 |
| 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 | 12.6 | 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) | 10.3 | 10.0 | 8.1 | 8.1 | 9.3 | 7.4 | 6.8 | 6.5 | 7.3 | 8.1 | 9.6 | 10.2 |
| Precipitation (mm) | 1 | 34 | 151 | 103 | 117 | 223 | 202 | 189 | 175 | 208 | 86 | 4 |
| Sunny days | 28 | 22 | 7 | 6 | 0 | 1 | 0 | 0 | 0 | 2 | 7 | 29 |
| Rainy days | 3 | 6 | 24 | 24 | 31 | 29 | 31 | 31 | 30 | 29 | 23 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Asantanso is at