Last updated: March 2, 2024
The weather in Accra, Ghana, during September is characterized by an average temperature of 25°C (77°F). Highs can soar to 27°C (81°F), while lows may dip to 23°C (74°F). Typically, the humidity level in Accra throughout September hovers around 92%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, Accra averages 77 mm (3.0 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 12 hours 7 minutes of daylight, with the sun shining for approximately 9 hours 46 minutes each day. Additionally, there is a 22% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In September, the UV Index in Accra reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 3 | 6 | 9 | 11 | 12 | 11 | 8 | 5 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 30 min | 45 min | |||||