Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 18.8 °C
Number of sunny days: 59 days
Number of rainy days: 306 days
Look at detailed online map of Simpa
* Weather data for Simpa 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) | 36.7 | 38.1 | 34.8 | 34.7 | 34.9 | 32.7 | 30.8 | 31.8 | 32.0 | 32.2 | 32.4 | 36.6 |
| Average daytime temperature (°C) | 34.9 | 35.3 | 33.1 | 33.0 | 32.1 | 29.8 | 29.3 | 29.7 | 30.0 | 30.3 | 31.5 | 34.0 |
| Average temperature (°C) | 27.8 | 28.4 | 27.3 | 27.0 | 26.9 | 25.2 | 25.0 | 25.2 | 25.3 | 25.6 | 26.4 | 27.8 |
| Average night temperature (°C) | 23.2 | 24.1 | 23.9 | 23.9 | 23.9 | 22.6 | 22.7 | 22.8 | 22.8 | 23.0 | 23.3 | 23.0 |
| Absolute minimum temperature (°C) | 18.8 | 21.8 | 22.6 | 22.7 | 22.8 | 21.1 | 22.1 | 22.1 | 21.8 | 21.6 | 22.3 | 21.0 |
| 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) | 11.8 | 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) | 9.1 | 9.4 | 7.8 | 7.9 | 8.3 | 7.2 | 7.4 | 7.2 | 7.1 | 8.1 | 9.1 | 9.8 |
| Precipitation (mm) | 48 | 52 | 168 | 195 | 142 | 279 | 271 | 147 | 242 | 224 | 95 | 8 |
| Sunny days | 20 | 9 | 5 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 19 |
| Rainy days | 11 | 19 | 26 | 29 | 31 | 28 | 31 | 31 | 30 | 30 | 28 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Simpa is at