Greenhill Temperature by Month
Greenhill, Greater Accra, Ghana has a consistently comfortable climate year-round, with daytime highs averaging 30°C (86°F). Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Greenhill Monthly Temperatures
The temperature in Greenhill changes very little across the seasons, maintaining a similar climate throughout the year. Maximum daytime temperatures range from a comfortable 27°C (81°F) in August to a very warm 32°C (90°F) in March. Nighttime lows range from 27°C (81°F) in March to 23°C (73°F) in August.
The chart below illustrates the average maximum day and minimum night temperatures in Greenhill by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak. March, the city's warmest month, averages 214 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
42-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in July
Historical Greenhill Temperatures: 1976-2026
Browse day-by-day temperature records for Greenhill spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Greenhill vs Ghana
The map below shows the annual temperature across Ghana. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Greenhill vs World: Temperature Compared
Greenhill's average annual maximum temperature is 30°C (86°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Glasgow, Scotland averages 13°C (55°F) a year — mild but often grey, with cold winters and rarely hot summers.
Boston, USA averages 16°C (61°F) annually, with four distinct seasons and cold winters that rival northern Europe.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
What Does the Temperature Feel Like in Greenhill?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Greenhill, August is the coolest month, with average highs of 27°C (81°F) and humidity around 87% — considered very high. In March, the warmest month, temperatures average 32°C (90°F) with 79% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Greenhill's weather — including monthly rainfall, sunshine hours, and humidity — visit our Greenhill climate page.
