Average annual temperature is 26.0 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 57 days
Number of rainy days: 308 days
Look at detailed online map of Merewa
* Weather data for Merewa 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 | 37.0 | 35.3 | 34.1 | 33.9 | 31.2 | 30.8 | 31.0 | 31.7 | 31.6 | 32.0 | 35.5 |
| Average daytime temperature (°C) | 33.8 | 34.5 | 33.0 | 32.1 | 31.7 | 29.0 | 28.7 | 29.2 | 29.9 | 30.1 | 30.9 | 33.1 |
| Average temperature (°C) | 27.0 | 27.9 | 26.9 | 26.4 | 26.2 | 24.7 | 24.6 | 24.8 | 25.1 | 25.3 | 25.9 | 27.0 |
| Average night temperature (°C) | 22.5 | 23.7 | 23.5 | 23.4 | 23.4 | 22.3 | 22.4 | 22.5 | 22.7 | 22.7 | 23.0 | 22.1 |
| Absolute minimum temperature (°C) | 17.5 | 21.5 | 22.5 | 22.1 | 22.8 | 19.9 | 21.7 | 21.4 | 21.9 | 22.0 | 22.2 | 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 | 12.0 | 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 | 7.9 | 7.7 | 8.2 | 7.2 | 7.1 | 7.0 | 7.6 | 8.1 | 8.8 | 9.7 |
| Precipitation (mm) | 29 | 87 | 183 | 231 | 206 | 331 | 280 | 184 | 186 | 278 | 155 | 17 |
| Sunny days | 19 | 8 | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 1 | 21 |
| Rainy days | 12 | 20 | 28 | 30 | 30 | 28 | 31 | 31 | 30 | 29 | 29 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Merewa is at