Winneba weather in August

In August, Winneba sees average daytime highs of 24°C and overnight lows near 23°C, with 22 mm of rain across 4.9 wet days and about 12.2 hours of daylight. It is the 12th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 19% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 12 h 12 min at the start of August to 12 h 06 min by month's end. Set against the rest of the year, August is Winneba's 9th-clearest and 3rd-windiest month. For the whole year in context, see Winneba's year-round climate.

Daytime high
24°
12th warmest
Overnight low
23°
1st coldest
Rainfall
22 mm
4.9 wet days
Daylight
12 h 12 min
6:01 AM – 6:12 PM
Cloud cover
66%
9th clearest
Wind
18 km/h
3rd windiest
Solar energy
5.25 kWh/m²
Travel score
7.6
out of 10

Winneba is town in Central Region, Ghana.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 24°C through the month.

A typical August day in Winneba reaches about 24°C in the afternoon and slips back to 23°C overnight — a 1°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 25°C. Set against its neighbours, August runs about 1°C cooler than July and about 1°C cooler than September.

18°20°22°24°26°151015202531
Avg high (°C)Avg low (°C)
12423
22423
32423
42423
52423
62423
72423
82423
92423
102423
112423
122423
132423
142423
152423
162423
172423
182423
192423
202423
212423
222423
232423
242423
252423
262423
272423
282423
292423
302423
312423

How August really feels in Winneba

Once humidity and wind are folded in, August averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Winneba weather by month

How August compares with the rest of the year at a glance. August is the 12th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 26°154.511.77.5
Feb28° / 26°185.411.87.1
Mar28° / 27°318.9126.0
Apr28° / 27°591412.15.3
May28° / 26°15223.912.24.3
Jun26° / 25°20322.412.34.6
Jul25° / 24°7110.612.36.6
Aug24° / 23°224.912.27.6
Sep25° / 24°378.8127.0
Oct26° / 25°641511.96.1
Nov28° / 26°4914.311.86.0
Dec28° / 26°268.611.77.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 22% of August, with mostly cloudy or overcast conditions the remaining 60%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13763
23763
33862
43961
53961
63961
73961
84159
94159
104159
114159
124159
134159
144060
154060
164060
174060
184060
194060
204060
214060
224060
234060
244060
254060
264060
274159
284159
294258
304357
314555

Chance of precipitation in August

Any precipitation

Winneba gets around 22 mm of rain over 4.9 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 17% and peaks near 23% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
117
216
315
414
514
614
713
813
913
1013
1113
1213
1314
1414
1514
1615
1716
1816
1917
2018
2118
2219
2319
2420
2520
2621
2721
2822
2922
3022
3123

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

Most of August feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, August lands in the oppressive band about 96% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)
1595
2595
3694
4694
5694
6694
7793
8793
9793
10793
11793
12793
13694
14694
15595
16595
17595
18496
19496
20397
21397
22298
23298
24199
25199
26199
27199
280100
290100
300100
310100

Wind in August

Winds average 18 km/h in August.

Across August, daily wind ranges from about 17 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
118light breeze
218light breeze
318light breeze
418light breeze
518light breeze
618light breeze
718light breeze
818light breeze
918light breeze
1018light breeze
1118light breeze
1218light breeze
1318light breeze
1418light breeze
1518light breeze
1617light breeze
1717light breeze
1817light breeze
1917light breeze
2017light breeze
2117light breeze
2217light breeze
2317light breeze
2417light breeze
2517light breeze
2617light breeze
2717light breeze
2817light breeze
2917light breeze
3017light breeze
3117light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 12 min at the start of August to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over August. Sunrise moves from 6:01 AM to 5:59 AM, and sunset from 6:16 PM to 6:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:016:16
212.26:026:15
312.26:026:15
412.26:026:15
512.26:026:15
612.26:026:15
712.26:026:14
812.26:026:14
912.26:026:14
1012.26:026:14
1112.26:026:13
1212.26:026:13
1312.26:016:13
1412.26:016:13
1512.26:016:12
1612.26:016:12
1712.26:016:12
1812.26:016:11
1912.26:016:11
2012.26:016:10
2112.26:016:10
2212.16:016:10
2312.16:016:09
2412.16:006:09
2512.16:006:08
2612.16:006:08
2712.16:006:08
2812.16:006:07
2912.16:006:07
3012.15:596:06
3112.15:596:06

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.25 kWh/m².

For context, solar energy here swings from a low near 4.64 kWh/m² to a high of 6.12 kWh/m² in March across the year — August's 5.25 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.1Bright
55.1Bright
65.1Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in August

Hazard calendar for Winneba

In seasonPeak

None of Winneba's seasonal hazards are active in August. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Winneba's monsoon runs May–June, when most of the year's rain falls.

Winneba sees seasonal dust haze (January–April), heaviest in February.

Monsoon
Dust
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Winneba?

Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.6
Sightseeing
1st-best month of the year
6.4
Beach & pool
5th-best month of the year

August is one of the better times to visit Winneba for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Winneba in August

From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In August, Winneba sees daytime highs around 24°C and nights near 23°C. Worth packing: light clothes and sun protection. About 5 days see rain.

light clothessun protection

Sea temperature near Winneba in August

The nearest coast averages about 23°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in May at about 28°C and coldest in August near 23°C.

The water stays above 20°C all year — warm enough for a swim any month.

22°24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb28Warm
Mar28Tropical
Apr28Tropical
May28Tropical
Jun27Warm
Jul24Warm
Aug23Refreshing
Sep24Warm
Oct27Warm
Nov28Tropical
Dec28Warm

UV index in Winneba in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Winneba peaks around March 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 9 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeVery highMar 22UV 13Dec 17UV 9
UV index (midday)Level
Jan10Very high
Feb12Extreme
Mar14Extreme
Apr13Extreme
May12Extreme
Jun11Extreme
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov10Very high
Dec8Very high

Air quality in Winneba in August

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where August falls, not just the annual average.

Air quality in Winneba is worst in January — around 67 µg/m³ PM2.5 (unhealthy), about 5.6× the cleanest month (October, 12 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorJan 1865 µg/m³Oct 1012 µg/m³
PM2.5 (µg/m³)Level
Jan67Unhealthy
Feb54Poor
Mar30Moderate
Apr28Moderate
May16Moderate
Jun16Moderate
Jul17Moderate
Aug15Moderate
Sep12Moderate
Oct12Good
Nov17Moderate
Dec49Poor
Location & terrain

Where is Winneba?

Winneba sits at 5.4°N, 0.6°W, 25 m above sea level, in Ghana. The nearest listed city is Apam, 15 km away.

GbaweMankesim

Topography around Winneba

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Winneba.

Within 3 km, the terrain around Winneba has only modest variations in elevation — a maximum elevation change of 66 m around an average of 11 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 270 m; within 80 km, large variations in elevation — a maximum elevation change of 765 m.

The land around Winneba is covered by grassland (32%), water (27%) and artificial surfaces (26%) within 3 km, water (45%) and grassland (33%) within 16 km, and trees (49%) and water (35%) within 80 km.

3 km
66 m
16 km
270 m
80 km
765 m
treesshrubsgrasslandartificial surfacesbare terrainwaterwetlandmangroves
August weather nearby: Apam 15 km · Swedru 22 km · Buduburam 25 km · Kasoa 31 km · Amanfrom 32 km · Mandela 39 km · Gbawe 43 km · Mankesim 44 km

Ghana travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type D / G
230 V · 50 Hz
Prices
≈ 38% of US
price level, 2025
GDP per capita
$3,257
2025
Happiness
4.6 / 10
World Happiness, 2025
Safe drinking water
43%
of population, 2024
Homicide rate
1.8
per 100k, 2022
Road deaths
25.7
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Moderate
EF EPI 540
Religion
Christian 71%Muslim 20%other 5%traditionalist 3%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Winneba (5.3511°, -0.6231°, elevation 25 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).