Climate averages 1991–2020
Weather in Ghana in September
In September, average daytime highs across the 26 cities listed in Ghana range from 26.6°C in Sekondi to 29.8°C in Bawku. Monthly rainfall ranges from 37 mm in Winneba to 282 mm in Hohoe.
Long-term climate patterns, not a forecast for a particular trip.
City by city
September in Ghana
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Kumasi | 28.2°C22.0°C | 22.0°C | 141 | 23.9 |
| Accra | 27.1°C23.3°C | 23.3°C | 39 | 8.7 |
| Tamale | 29.0°C22.4°C | 22.4°C | 179 | 22.8 |
| Takoradi | 27.1°C23.2°C | 23.2°C | 105 | 21.9 |
| Sekondi | 26.6°C23.3°C | 23.3°C | 105 | 21.9 |
| Cape Coast | 27.4°C23.3°C | 23.3°C | 52 | 10.7 |
| Atsiaman | 28.1°C23.1°C | 23.1°C | 103 | 21.1 |
| Ashaiman | 27.8°C23.5°C | 23.5°C | 57 | 12.3 |
| Obuase | 28.3°C22.2°C | 22.2°C | 136 | 24.5 |
| Koforidua | 28.4°C22.2°C | 22.2°C | 167 | 25.9 |
| Ho | 28.6°C22.1°C | 22.1°C | 214 | 26.2 |
| Amanfrom | 26.8°C23.0°C | 23.0°C | 83 | 18.7 |
| Medina Estates | 27.7°C23.0°C | 23.0°C | 103 | 21.1 |
| Twifu Praso | 28.3°C22.5°C | 22.5°C | 185 | 27.2 |
| Japekrom | 28.5°C22.1°C | 22.1°C | 142 | 23.4 |
| Sunyani | 28.2°C21.9°C | 21.9°C | 132 | 22.0 |
| Hohoe | 28.1°C22.7°C | 22.7°C | 282 | 29.0 |
| Jirapa | 29.2°C21.9°C | 21.9°C | 155 | 20.9 |
| Gbawe | 27.3°C23.2°C | 23.2°C | 39 | 8.7 |
| Techiman | 28.2°C21.4°C | 21.4°C | 181 | 25.5 |
| Bolgatanga | 29.6°C22.6°C | 22.6°C | 144 | 18.4 |
| Wa | 28.9°C21.9°C | 21.9°C | 190 | 23.5 |
| Bawku | 29.8°C22.6°C | 22.6°C | 137 | 16.6 |
| Winneba | 27.4°C23.3°C | 23.3°C | 37 | 8.8 |
| Ejura | 29.7°C22.2°C | 22.2°C | 174 | 23.6 |
| Berekum | 28.2°C21.9°C | 21.9°C | 131 | 22.0 |
A rain day is a local calendar day with at least 1 mm of precipitation.