Average annual temperature is 25.8 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 72 days
Number of rainy days: 293 days
Look at detailed online map of Mawnaw
* Weather data for Mawnaw 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) | 34.7 | 36.2 | 33.7 | 33.1 | 33.9 | 31.1 | 30.9 | 30.3 | 31.3 | 31.1 | 31.8 | 34.7 |
| Average daytime temperature (°C) | 33.4 | 34.0 | 31.8 | 31.6 | 31.0 | 28.7 | 28.6 | 28.8 | 29.3 | 29.8 | 30.9 | 32.9 |
| Average temperature (°C) | 27.0 | 27.6 | 26.5 | 26.2 | 26.1 | 24.4 | 24.2 | 24.5 | 24.7 | 25.1 | 26.0 | 27.2 |
| Average night temperature (°C) | 22.5 | 23.4 | 23.3 | 23.3 | 23.4 | 22.1 | 22.2 | 22.2 | 22.3 | 22.6 | 23.0 | 22.6 |
| Absolute minimum temperature (°C) | 20.1 | 21.6 | 22.0 | 22.3 | 22.6 | 20.7 | 21.1 | 21.2 | 21.6 | 22.0 | 22.1 | 20.9 |
| 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 | 11.8 |
| 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) | 9.7 | 9.8 | 8.1 | 8.0 | 8.1 | 7.1 | 6.5 | 6.7 | 6.8 | 8.0 | 9.4 | 9.9 |
| Precipitation (mm) | 22 | 47 | 131 | 198 | 178 | 211 | 236 | 190 | 230 | 172 | 94 | 8 |
| Sunny days | 23 | 13 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 24 |
| Rainy days | 8 | 15 | 23 | 30 | 31 | 28 | 31 | 31 | 30 | 30 | 29 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mawnaw is at