Average annual temperature is 26.2 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 72 days
Number of rainy days: 293 days
Look at detailed online map of Nyamiani
* Weather data for Nyamiani 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) | 37.0 | 37.3 | 33.9 | 33.6 | 33.7 | 31.8 | 30.9 | 31.4 | 31.7 | 31.8 | 32.9 | 35.9 |
| Average daytime temperature (°C) | 34.5 | 35.1 | 32.4 | 31.8 | 31.5 | 29.4 | 29.3 | 29.5 | 30.1 | 30.4 | 31.6 | 33.2 |
| Average temperature (°C) | 27.3 | 28.4 | 27.0 | 26.5 | 26.4 | 25.1 | 25.0 | 25.2 | 25.5 | 25.6 | 26.3 | 26.7 |
| Average night temperature (°C) | 22.0 | 23.7 | 23.7 | 23.5 | 23.6 | 22.5 | 22.7 | 22.7 | 22.8 | 22.8 | 23.1 | 21.5 |
| Absolute minimum temperature (°C) | 16.9 | 20.9 | 22.7 | 22.6 | 22.7 | 20.3 | 21.6 | 21.8 | 22.1 | 22.0 | 21.9 | 17.8 |
| 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 | 12.5 | 12.3 | 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) | 9.6 | 9.6 | 8.0 | 8.3 | 9.0 | 7.8 | 7.6 | 7.2 | 7.3 | 8.2 | 9.3 | 9.7 |
| Precipitation (mm) | 70 | 30 | 185 | 205 | 177 | 280 | 221 | 152 | 178 | 224 | 156 | 17 |
| Sunny days | 23 | 13 | 8 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 23 |
| Rainy days | 8 | 15 | 23 | 29 | 31 | 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 Nyamiani is at