Climate and Average Weather Year Round in Ghana
We show the climate in Ghana by comparing the average weather in 3 representative places:
Accra, Kumasi, and Wa.
You can add or remove cities to customize the report to your liking. See
all locations in Ghana.
You can drill down to a specific season, month, and even day by clicking the graphs or using the navigation panel.
Average High and Low Temperature in Ghana
Average High and Low Temperature in Ghana Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 65°F 65°F 70°F 70°F 75°F 75°F 80°F 80°F 85°F 85°F 90°F 90°F 95°F 95°F 100°F 100°F 79 74 91 81 73 68 94 82 65 99 85 Now Now Accra Accra Kumasi Kumasi Wa Wa
The daily average high and low air temperature at
2 meters above the ground.
High Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
89°F 90°F 91°F 90°F 88°F 85°F 82°F 82°F 84°F 87°F 89°F 89°F
92°F 94°F 92°F 89°F 87°F 84°F 82°F 83°F 84°F 84°F 86°F 89°F
94°F 97°F 98°F 97°F 93°F 90°F 86°F 85°F 87°F 92°F 95°F 94°F
Low Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
77°F 79°F 79°F 79°F 78°F 76°F 75°F 75°F 75°F 76°F 78°F 78°F
69°F 72°F 73°F 73°F 73°F 71°F 69°F 69°F 70°F 71°F 70°F 69°F
67°F 73°F 78°F 79°F 77°F 75°F 73°F 73°F 73°F 73°F 70°F 67°F
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.
Chance of Clearer Skies in Ghana
The percentage of time the sky is
clear, mostly clear, or partly cloudy (i.e., less than 60% of the sky is covered by clouds).
Clearer Skies Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
49% 35% 23% 17% 17% 31% 42% 45% 44% 45% 50% 56%
55% 39% 26% 22% 23% 32% 36% 35% 35% 45% 53% 60%
64% 52% 37% 28% 27% 36% 33% 29% 34% 45% 54% 63%
Daily Chance of Precipitation in Ghana
The percentage of days in which precipitation is observed, excluding trace quantities.
Days of Precip. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
0.9d 3.2d 10.1d 14.0d 19.1d 19.7d 9.9d 6.5d 13.0d 15.1d 5.1d 1.2d
1.5d 5.0d 12.4d 15.3d 18.5d 21.7d 15.1d 12.7d 19.0d 20.2d 9.0d 1.9d
0.3d 1.1d 4.3d 10.7d 15.7d 19.6d 24.8d 26.7d 22.6d 10.3d 1.5d 0.3d
Average Monthly Rainfall in Ghana
The average rainfall accumulated over the course of a sliding 31-day period centered on the day in question.
Rainfall Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
0.2″ 0.6″ 2.1″ 3.3″ 5.5″ 6.3″ 2.6″ 1.1″ 2.7″ 3.3″ 1.0″ 0.4″
0.3″ 1.0″ 2.8″ 3.6″ 5.0″ 6.9″ 4.4″ 2.8″ 5.4″ 5.3″ 1.8″ 0.6″
0.0″ 0.2″ 0.7″ 1.6″ 2.6″ 3.8″ 5.4″ 7.1″ 5.5″ 1.8″ 0.3″ 0.0″
Hours of Daylight in Ghana
Hours of Daylight in Ghana Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 4 hr 4 hr 6 hr 6 hr 8 hr 8 hr 10 hr 10 hr 12 hr 12 hr 14 hr 14 hr 16 hr 16 hr 18 hr 18 hr 20 hr 20 hr 12.4 11.8 Now Now Accra Accra Kumasi Kumasi Wa Wa
The number of hours during which the Sun is at least partly above the horizon.
Daylight Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
11.8h 11.9h 12.1h 12.2h 12.4h 12.4h 12.4h 12.3h 12.1h 12.0h 11.9h 11.8h
11.8h 11.9h 12.1h 12.3h 12.4h 12.5h 12.5h 12.3h 12.1h 12.0h 11.8h 11.7h
11.6h 11.8h 12.1h 12.4h 12.6h 12.7h 12.6h 12.4h 12.2h 11.9h 11.7h 11.5h
Chance of Muggy Conditions in Ghana
Chance of Muggy Conditions in Ghana Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0% 0% 10% 10% 20% 20% 30% 30% 40% 40% 50% 50% 60% 60% 70% 70% 80% 80% 90% 90% 100% 100% 100 90 100 45 100 1 Now Now Accra Accra Kumasi Kumasi Wa Wa
The percentage of time that is
muggy, oppressive, or miserable (i.e., a dew point greater than 65°F).
Muggy days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
28.3d 27.3d 30.9d 30.0d 31.0d 30.0d 31.0d 31.0d 30.0d 31.0d 29.9d 29.8d
14.8d 18.6d 28.2d 29.7d 31.0d 30.0d 31.0d 30.9d 30.0d 31.0d 28.7d 20.6d
0.5d 2.7d 12.4d 25.0d 30.3d 29.9d 31.0d 31.0d 30.0d 28.2d 11.9d 1.4d
Average Wind Speed in Ghana
Average Wind Speed in Ghana Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0 mph 0 mph 1 mph 1 mph 2 mph 2 mph 3 mph 3 mph 4 mph 4 mph 5 mph 5 mph 6 mph 6 mph 7 mph 7 mph 8 mph 8 mph 9 mph 9 mph 8.5 5.8 7.8 4.5 8.7 4.9 Now Now Accra Accra Kumasi Kumasi Wa Wa
The average of mean hourly wind speeds at
10 meters above the ground.
Wind Speed (mph) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
6.4 7.5 7.7 7.3 6.9 7.7 8.4 8.3 7.9 6.8 5.9 5.8
5.4 6.0 6.4 6.4 6.1 6.3 7.4 7.5 6.0 5.0 4.6 4.7
8.6 8.1 7.3 7.4 7.2 6.6 6.3 5.9 5.0 5.3 6.0 7.6
Average Water Temperature in Ghana
The daily average wide-area surface water temperature.
Water Temp. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
81°F 81°F 82°F 83°F 83°F 80°F 76°F 74°F 76°F 80°F 82°F 82°F
Tourism Score in Ghana
tourism score, which favors clear, rainless days with perceived temperatures between 65°F and 80°F.
Beach/Pool Score in Ghana
beach/pool score, which favors clear, rainless days with perceived temperatures between 75°F and 90°F.
Growing Season in Ghana
The percentage chance that a given day is within the growing season, defined as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).
Growing Degree Days in Ghana
Growing Degree Days in Ghana Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2,000°F 2,000°F 4,000°F 4,000°F 6,000°F 6,000°F 8,000°F 8,000°F 10,000°F 10,000°F 12,000°F 12,000°F Now Now Accra Accra Kumasi Kumasi Wa Wa
The average growing degree days accumulated over the course of the year, where growing degree days are defined as the integral of warmth above a base temperature (
50°F in this case).
Average Daily Incident Shortwave Solar Energy in Ghana
Average Daily Incident Shortwave Solar Energy in Ghana Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0 kWh 0 kWh 1 kWh 1 kWh 2 kWh 2 kWh 3 kWh 3 kWh 4 kWh 4 kWh 5 kWh 5 kWh 6 kWh 6 kWh 5.5 4.1 5.4 4.8 6.0 4.9 Now Now Accra Accra Kumasi Kumasi Wa Wa
The average daily shortwave solar energy reaching the ground per square meter.
Solar Energy (kWh) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
4.9 4.8 4.4 4.3 4.1 4.5 5.1 5.5 5.4 5.1 5.0 4.9
5.2 5.2 4.9 4.9 4.9 4.9 5.0 5.2 5.1 5.3 5.4 5.2
5.7 6.0 5.8 5.6 5.3 5.2 5.0 4.9 5.1 5.5 5.6 5.5
This report illustrates the typical weather for Accra, Kumasi, and Wa year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
The details of the data sources used on this page vary between places and are discussed in detail on each place's dedicated page:
The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.
We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.
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