Bawku weather in August

In August, Bawku sees average daytime highs of 30°C and overnight lows near 23°C, with 195 mm of rain across 23.8 wet days and about 12.4 hours of daylight. It is the 12th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 2% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 12 h 30 min at the start of August to 12 h 12 min by month's end. Set against the rest of the year, August is Bawku's 12th-clearest and 9th-windiest month. For the whole year in context, see Bawku's year-round climate.

Daytime high: 30°; 12th warmest
Overnight low: 23°; 5th coldest
Rainfall: 195 mm; 23.8 wet days
Daylight: 12 h 24 min; 5:54 AM – 6:16 PM
Cloud cover: 79%; 12th clearest
Wind: 9 km/h; 9th windiest
Solar energy: 4.57 kWh/m²
Travel score: 3.5; out of 10

Bawku is human settlement.

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

← July Bawku year-round climate September →Best places to visit in August

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical August day in Bawku reaches about 30°C in the afternoon and slips back to 23°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 31°C. Set against its neighbours, August runs about 1°C cooler than July and about 1°C cooler than September.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Avg high (°C)	30	30	30	30	30	30	30	30	30	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	30	30	30	30	30	30
Avg low (°C)	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23

	Avg high (°C)	Avg low (°C)
1	30	23
2	30	23
3	30	23
4	30	23
5	30	23
6	30	23
7	30	23
8	30	23
9	30	23
10	29	23
11	29	23
12	29	23
13	29	23
14	29	23
15	29	23
16	29	23
17	29	23
18	29	23
19	29	23
20	29	23
21	29	23
22	29	23
23	29	23
24	29	23
25	29	23
26	30	23
27	30	23
28	30	23
29	30	23
30	30	23
31	30	23

How August really feels in Bawku

Once humidity and wind are folded in, August averages 31 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

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

The story in August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Bawku weather by month

How August compares with the rest of the year at a glance. August is the 12th-warmest and 1st-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	34° / 21°	0	0	11.4	4.1
Feb	36° / 23°	1	0.4	11.6	2.4
Mar	38° / 26°	6	1.4	11.9	1.0
Apr	38° / 28°	25	5.2	12.2	1.1
May	36° / 27°	49	10	12.5	2.1
Jun	33° / 25°	56	10.3	12.6	3.3
Jul	31° / 24°	123	18	12.6	3.7
Aug	30° / 23°	195	23.8	12.4	3.5
Sep	30° / 23°	137	16.7	12.1	3.8
Oct	34° / 24°	40	7.7	11.8	3.5
Nov	36° / 22°	2	0.3	11.5	2.8
Dec	34° / 20°	0	0	11.4	3.9

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 2% of the time in August, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 14% of August, with mostly cloudy or overcast conditions the remaining 84%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Clearer (%)	20	20	19	19	18	18	17	17	17	16	16	15	15	15	14	14	14	14	14	14	15	15	15	15	15	16	16	17	17	18	18
Cloudier (%)	80	80	81	81	82	82	83	83	83	84	84	85	85	85	86	86	86	86	86	86	85	85	85	85	85	84	84	83	83	82	82

	Clearer (%)	Cloudier (%)
1	20	80
2	20	80
3	19	81
4	19	81
5	18	82
6	18	82
7	17	83
8	17	83
9	17	83
10	16	84
11	16	84
12	15	85
13	15	85
14	15	85
15	14	86
16	14	86
17	14	86
18	14	86
19	14	86
20	14	86
21	15	85
22	15	85
23	15	85
24	15	85
25	15	85
26	16	84
27	16	84
28	17	83
29	17	83
30	18	82
31	18	82

Chance of precipitation in August

Any precipitation

Bawku gets around 195 mm of rain over 23.8 wet days in August, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 76% and peaks near 78% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Rain chance (%)	71	71	72	72	73	74	75	75	76	76	77	77	78	78	78	78	78	78	78	78	78	78	78	78	77	77	77	76	75	75	74

	Rain chance (%)
1	71
2	71
3	72
4	72
5	73
6	74
7	75
8	75
9	76
10	76
11	77
12	77
13	78
14	78
15	78
16	78
17	78
18	78
19	78
20	78
21	78
22	78
23	78
24	78
25	77
26	77
27	77
28	76
29	75
30	75
31	74

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.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Oppressive (%)	98	98	98	98	98	98	98	98	98	98	98	98	97	97	97	97	96	96	95	95	95	95	95	95	94	94	94	94	94	94	94
Miserable (%)	2	2	2	2	2	2	2	2	2	2	2	2	3	3	3	3	4	4	5	5	5	5	5	5	6	6	6	6	6	6	6

	Oppressive (%)	Miserable (%)
1	98	2
2	98	2
3	98	2
4	98	2
5	98	2
6	98	2
7	98	2
8	98	2
9	98	2
10	98	2
11	98	2
12	98	2
13	97	3
14	97	3
15	97	3
16	97	3
17	96	4
18	96	4
19	95	5
20	95	5
21	95	5
22	95	5
23	95	5
24	95	5
25	94	6
26	94	6
27	94	6
28	94	6
29	94	6
30	94	6
31	94	6

Wind in August

Winds average 9 km/h in August.

Across August, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Wind speed (km/h)	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	8	8	8	8	8	8	8	8	8	8	8	8	8	8
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	9	calm
2	9	calm
3	9	calm
4	9	calm
5	9	calm
6	9	calm
7	9	calm
8	9	calm
9	9	calm
10	9	calm
11	9	calm
12	9	calm
13	9	calm
14	9	calm
15	9	calm
16	9	calm
17	9	calm
18	8	calm
19	8	calm
20	8	calm
21	8	calm
22	8	calm
23	8	calm
24	8	calm
25	8	calm
26	8	calm
27	8	calm
28	8	calm
29	8	calm
30	8	calm
31	8	calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 30 min at the start of August to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over August. Sunrise moves from 5:52 AM to 5:54 AM, and sunset from 6:22 PM to 6:08 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Daylight (h)	12.5	12.5	12.5	12.5	12.5	12.5	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.4	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.2	12.2	12.2
Sunrise (AM)	5:52	5:52	5:53	5:53	5:53	5:53	5:53	5:53	5:53	5:53	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54	5:54
Sunset (PM)	6:22	6:22	6:21	6:21	6:21	6:20	6:20	6:20	6:19	6:19	6:18	6:18	6:17	6:17	6:17	6:16	6:16	6:15	6:15	6:14	6:14	6:13	6:13	6:12	6:11	6:11	6:10	6:10	6:09	6:08	6:08

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.5	5:52	6:22
2	12.5	5:52	6:22
3	12.5	5:53	6:21
4	12.5	5:53	6:21
5	12.5	5:53	6:21
6	12.5	5:53	6:20
7	12.4	5:53	6:20
8	12.4	5:53	6:20
9	12.4	5:53	6:19
10	12.4	5:53	6:19
11	12.4	5:54	6:18
12	12.4	5:54	6:18
13	12.4	5:54	6:17
14	12.4	5:54	6:17
15	12.4	5:54	6:17
16	12.4	5:54	6:16
17	12.4	5:54	6:16
18	12.4	5:54	6:15
19	12.3	5:54	6:15
20	12.3	5:54	6:14
21	12.3	5:54	6:14
22	12.3	5:54	6:13
23	12.3	5:54	6:13
24	12.3	5:54	6:12
25	12.3	5:54	6:11
26	12.3	5:54	6:11
27	12.3	5:54	6:10
28	12.3	5:54	6:10
29	12.2	5:54	6:09
30	12.2	5:54	6:08
31	12.2	5:54	6:08

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.57 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.57 kWh/m² to a high of 6.6 kWh/m² in March across the year — August's 4.57 kWh/m² sits near the bottom.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Solar energy (kWh/m²)	4.7	4.7	4.7	4.7	4.7	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.7
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	4.7	Bright
2	4.7	Bright
3	4.7	Bright
4	4.7	Bright
5	4.7	Bright
6	4.6	Bright
7	4.6	Bright
8	4.6	Bright
9	4.6	Bright
10	4.6	Bright
11	4.6	Bright
12	4.6	Bright
13	4.6	Bright
14	4.6	Bright
15	4.5	Bright
16	4.5	Bright
17	4.5	Bright
18	4.5	Bright
19	4.5	Bright
20	4.5	Bright
21	4.5	Bright
22	4.5	Bright
23	4.5	Bright
24	4.6	Bright
25	4.6	Bright
26	4.6	Bright
27	4.6	Bright
28	4.6	Bright
29	4.6	Bright
30	4.6	Bright
31	4.7	Bright

Planning a trip in August

Hazard calendar for Bawku

In seasonPeak

In August, Bawku sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Bawku's monsoon runs July–September, when most of the year's rain falls.

Bawku sees seasonal dust haze (January–June), heaviest in March.

Monsoon

Dust

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is August a good time to visit Bawku?

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

3.5

Sightseeing

5th-best month of the year

4.7

Beach & pool

10th-best month of the year

August is a weaker month for outdoor sightseeing in Bawku.

What to pack for Bawku in August

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

In August, Bawku sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.

light clothesrain gearsun protection

UV index in Bawku in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bawku peaks around March 16 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 8 (very high).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	9	12	13	12	12	11	11	12	13	11	8	8
Level	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high

	UV index (midday)	Level
Jan	9	Very high
Feb	12	Extreme
Mar	13	Extreme
Apr	12	Extreme
May	12	Extreme
Jun	11	Extreme
Jul	11	Extreme
Aug	12	Extreme
Sep	13	Extreme
Oct	11	Extreme
Nov	8	Very high
Dec	8	Very high

Air quality in Bawku 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 Bawku is worst in February — around 77 µg/m³ PM2.5 (unhealthy), about 5.1× the cleanest month (August, 15 µg/m³).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	65	77	65	46	25	20	15	15	20	32	57	64
Level	Unhealthy	Unhealthy	Unhealthy	Poor	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Unhealthy	Unhealthy

	PM2.5 (µg/m³)	Level
Jan	65	Unhealthy
Feb	77	Unhealthy
Mar	65	Unhealthy
Apr	46	Poor
May	25	Moderate
Jun	20	Moderate
Jul	15	Moderate
Aug	15	Moderate
Sep	20	Moderate
Oct	32	Moderate
Nov	57	Unhealthy
Dec	64	Unhealthy

Location & terrain

Where is Bawku?

Bawku sits at 11.1°N, 0.2°W, 228 m above sea level, in Ghana. The nearest listed city is Bittou, 23 km away.

Topography around Bawku

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

Within 3 km, the terrain around Bawku has only modest variations in elevation — a maximum elevation change of 51 m around an average of 231 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 209 m; within 80 km, significant variations in elevation — a maximum elevation change of 392 m.

The land around Bawku is covered by cropland (61%) and artificial surfaces (33%) within 3 km, cropland (76%) within 16 km, and cropland (59%) and grassland (22%) within 80 km.

3 km

51 m

cropland 61%

16 km

209 m

cropland 76%

80 km

392 m

cropland 59%

treesshrubsgrasslandcroplandartificial surfaceswater

← July Bawku year-round climate September →Best places to visit in August

August weather nearby: Bittou 23 km · Sinkassé 28 km · Cinkansé 28 km · Zabré 45 km · Dapaong 54 km · Nalerigu 61 km · Gomboussougou 71 km · Bolgatanga 73 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

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 Bawku (11.0593°, -0.2425°, elevation 228 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. 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).

	Avg high (°C)	Avg low (°C)
1	30	23
2	30	23
3	30	23
4	30	23
5	30	23
6	30	23
7	30	23
8	30	23
9	30	23
10	29	23
11	29	23
12	29	23
13	29	23
14	29	23
15	29	23
16	29	23
17	29	23
18	29	23
19	29	23
20	29	23
21	29	23
22	29	23
23	29	23
24	29	23
25	29	23
26	30	23
27	30	23
28	30	23
29	30	23
30	30	23
31	30	23

	Clearer (%)	Cloudier (%)
1	20	80
2	20	80
3	19	81
4	19	81
5	18	82
6	18	82
7	17	83
8	17	83
9	17	83
10	16	84
11	16	84
12	15	85
13	15	85
14	15	85
15	14	86
16	14	86
17	14	86
18	14	86
19	14	86
20	14	86
21	15	85
22	15	85
23	15	85
24	15	85
25	15	85
26	16	84
27	16	84
28	17	83
29	17	83
30	18	82
31	18	82

	Rain chance (%)
1	71
2	71
3	72
4	72
5	73
6	74
7	75
8	75
9	76
10	76
11	77
12	77
13	78
14	78
15	78
16	78
17	78
18	78
19	78
20	78
21	78
22	78
23	78
24	78
25	77
26	77
27	77
28	76
29	75
30	75
31	74

	Oppressive (%)	Miserable (%)
1	98	2
2	98	2
3	98	2
4	98	2
5	98	2
6	98	2
7	98	2
8	98	2
9	98	2
10	98	2
11	98	2
12	98	2
13	97	3
14	97	3
15	97	3
16	97	3
17	96	4
18	96	4
19	95	5
20	95	5
21	95	5
22	95	5
23	95	5
24	95	5
25	94	6
26	94	6
27	94	6
28	94	6
29	94	6
30	94	6
31	94	6

	Avg high (°C)	Avg low (°C)
1	30	23
2	30	23
3	30	23
4	30	23
5	30	23
6	30	23
7	30	23
8	30	23
9	30	23
10	29	23
11	29	23
12	29	23
13	29	23
14	29	23
15	29	23
16	29	23
17	29	23
18	29	23
19	29	23
20	29	23
21	29	23
22	29	23
23	29	23
24	29	23
25	29	23
26	30	23
27	30	23
28	30	23
29	30	23
30	30	23
31	30	23

	Clearer (%)	Cloudier (%)
1	20	80
2	20	80
3	19	81
4	19	81
5	18	82
6	18	82
7	17	83
8	17	83
9	17	83
10	16	84
11	16	84
12	15	85
13	15	85
14	15	85
15	14	86
16	14	86
17	14	86
18	14	86
19	14	86
20	14	86
21	15	85
22	15	85
23	15	85
24	15	85
25	15	85
26	16	84
27	16	84
28	17	83
29	17	83
30	18	82
31	18	82

	Rain chance (%)
1	71
2	71
3	72
4	72
5	73
6	74
7	75
8	75
9	76
10	76
11	77
12	77
13	78
14	78
15	78
16	78
17	78
18	78
19	78
20	78
21	78
22	78
23	78
24	78
25	77
26	77
27	77
28	76
29	75
30	75
31	74

	Oppressive (%)	Miserable (%)
1	98	2
2	98	2
3	98	2
4	98	2
5	98	2
6	98	2
7	98	2
8	98	2
9	98	2
10	98	2
11	98	2
12	98	2
13	97	3
14	97	3
15	97	3
16	97	3
17	96	4
18	96	4
19	95	5
20	95	5
21	95	5
22	95	5
23	95	5
24	95	5
25	94	6
26	94	6
27	94	6
28	94	6
29	94	6
30	94	6
31	94	6

	Avg high (°C)	Avg low (°C)
1	30	23
2	30	23
3	30	23
4	30	23
5	30	23
6	30	23
7	30	23
8	30	23
9	30	23
10	29	23
11	29	23
12	29	23
13	29	23
14	29	23
15	29	23
16	29	23
17	29	23
18	29	23
19	29	23
20	29	23
21	29	23
22	29	23
23	29	23
24	29	23
25	29	23
26	30	23
27	30	23
28	30	23
29	30	23
30	30	23
31	30	23

	Clearer (%)	Cloudier (%)
1	20	80
2	20	80
3	19	81
4	19	81
5	18	82
6	18	82
7	17	83
8	17	83
9	17	83
10	16	84
11	16	84
12	15	85
13	15	85
14	15	85
15	14	86
16	14	86
17	14	86
18	14	86
19	14	86
20	14	86
21	15	85
22	15	85
23	15	85
24	15	85
25	15	85
26	16	84
27	16	84
28	17	83
29	17	83
30	18	82
31	18	82

	Rain chance (%)
1	71
2	71
3	72
4	72
5	73
6	74
7	75
8	75
9	76
10	76
11	77
12	77
13	78
14	78
15	78
16	78
17	78
18	78
19	78
20	78
21	78
22	78
23	78
24	78
25	77
26	77
27	77
28	76
29	75
30	75
31	74

	Oppressive (%)	Miserable (%)
1	98	2
2	98	2
3	98	2
4	98	2
5	98	2
6	98	2
7	98	2
8	98	2
9	98	2
10	98	2
11	98	2
12	98	2
13	97	3
14	97	3
15	97	3
16	97	3
17	96	4
18	96	4
19	95	5
20	95	5
21	95	5
22	95	5
23	95	5
24	95	5
25	94	6
26	94	6
27	94	6
28	94	6
29	94	6
30	94	6
31	94	6