Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 207 days
Number of rainy days: 158 days
Look at detailed online map of Polli
* Weather data for Polli 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) | 38.0 | 39.3 | 41.3 | 40.7 | 38.0 | 35.3 | 32.4 | 31.5 | 32.5 | 35.1 | 35.8 | 36.5 |
| Average daytime temperature (°C) | 35.3 | 37.7 | 38.1 | 38.2 | 34.9 | 31.7 | 30.4 | 29.3 | 29.9 | 32.0 | 34.6 | 34.7 |
| Average temperature (°C) | 27.5 | 30.0 | 31.2 | 31.8 | 29.6 | 27.4 | 26.3 | 25.2 | 25.8 | 27.0 | 28.5 | 26.8 |
| Average night temperature (°C) | 20.5 | 23.0 | 24.9 | 25.9 | 25.2 | 23.8 | 23.2 | 22.5 | 22.4 | 22.9 | 22.9 | 20.1 |
| Absolute minimum temperature (°C) | 18.2 | 21.0 | 22.2 | 23.1 | 23.7 | 22.2 | 22.0 | 21.5 | 21.1 | 21.3 | 20.3 | 18.0 |
| 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 | 11.6 | 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 | 10.8 | 9.6 | 9.6 | 10.2 | 9.5 | 8.9 | 7.9 | 9.5 | 9.8 | 10.1 | 10.2 |
| Precipitation (mm) | 0 | 0 | 48 | 26 | 61 | 91 | 117 | 270 | 205 | 56 | 0 | 0 |
| Sunny days | 31 | 28 | 24 | 24 | 12 | 7 | 4 | 0 | 4 | 16 | 26 | 31 |
| Rainy days | 0 | 0 | 7 | 6 | 19 | 23 | 27 | 31 | 26 | 15 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Polli is at