Greenhill Weather in September
September in Greenhill sees daytime temperatures around 28°C (82°F) and lows of 24°C (75°F) at night. The excellent weather makes it a good time to visit.
Rainfall in Greenhill in September
Typically around 13 days of rainfall are expected, averaging 55 mm (2.2 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Greenhill in September
If you're visiting Greenhill in September, expect excellent temperatures with highs of 28°C (82°F) and overnight lows of 24°C (75°F). This kind of day-to-night contrast is typical for this time of year. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Greenhill in September
The area enjoys a moderate level of sunlight, with around 171 hours. It's a good balance between sunny and cloudy days.
Average water temperature in September
At 24°C (75°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Greenhill.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ghana, check out our Greenhill's climate page.
Greenhill Temperature in September
Min Temperature
24°C (75°F)
Max Temperature
28°C (82°F)
Water Temperature
24°C (75°F) *
Chance of Rain
44%
Precipitation
55 mm (2.2 in)
Rainy days
13 days
Humidity
84% *
Sunshine
171 hours *
Percentage Sunshine
*
Daily Historical Temperatures
33-year average (1986-2025)
Based on our historical records, temperatures in Greenhill typically stay consistent throughout September, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in September
Daily Historical Precipitation
33-year average (1986-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Greenhill in September
Browse day-by-day weather records for Greenhill spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Greenhill historical weather extremes in September
The extremes listed below come from historical weather data collected in Greenhill from 2013 through 2025.
- The warmest day in September was on September 1, 2021, with a maximum of 32°C (90°F).
- The lowest daytime temperature in September was 25°C (77°F), recorded on September 24, 2013.
- Nighttime temperatures dropped to 21°C (70°F) on September 22, 2023, marking the coldest September night on record.
Best Places in Ghana in September
Find out more about the weather in Ghana and which places have the best travel conditions in this month. See all of Ghana in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Greenhill in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. With water temperatures around 24°C (75°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Greenhill in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ghana, check out our Greenhill's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Greenhill climate overview or explore weather in Ghana.
