Busia weather in August

In August, Busia sees average daytime highs of 27°C and overnight lows near 18°C, with 168 mm of rain across 23.9 wet days and about 12 hours of daylight. It is the 9th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 12% of the time in August, and the air most often feels humid.

Daylight stretches from about 12 hours at the start of August to 12 hours by month's end. Set against the rest of the year, August is Busia's 5th-clearest and 6th-windiest month. For the whole year in context, see Busia's year-round climate.

Daytime high
27°
9th warmest
Overnight low
18°
2nd coldest
Rainfall
168 mm
23.9 wet days
Daylight
12 hours
6:47 AM – 6:48 PM
Cloud cover
66%
5th clearest
Wind
5 km/h
6th windiest
Solar energy
5.47 kWh/m²
Travel score
4.5
out of 10

Busia is town in Western Kenya.

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 27°C through the month.

A typical August day in Busia reaches about 27°C in the afternoon and slips back to 18°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 28°C. Set against its neighbours, August runs on par with July and on par with September.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12718
22718
32718
42718
52718
62718
72718
82718
92718
102718
112718
122718
132718
142718
152718
162718
172718
182718
192718
202718
212718
222718
232718
242718
252718
262718
272718
282718
292718
302718
312718

Busia weather by month

How August compares with the rest of the year at a glance. August is the 9th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 18°11214.9125.1
Feb29° / 19°10914.7124.5
Mar29° / 19°21622.7124.1
Apr27° / 19°29127.5123.6
May27° / 19°27629123.7
Jun27° / 18°17724.3124.3
Jul27° / 17°13420.9124.9
Aug27° / 18°16823.9124.5
Sep27° / 18°18125.5124.1
Oct27° / 18°22028123.7
Nov27° / 18°21024.1124.1
Dec28° / 18°14219.2125.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 12% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 28% of August, with mostly cloudy or overcast conditions the remaining 60%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13961
23961
33862
43862
53961
63961
73961
84060
94060
103961
113862
123961
133961
143961
153961
164060
174060
184060
194060
204159
214258
224258
234258
244258
254357
264258
274258
284258
294357
304357
314456

Chance of precipitation in August

Any precipitation

Busia gets around 168 mm of rain over 23.9 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 77% and peaks near 83% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
169
270
370
471
572
673
774
874
975
1075
1175
1276
1376
1476
1576
1677
1777
1878
1978
2078
2179
2279
2379
2480
2580
2681
2781
2882
2982
3083
3183

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the humid band about 76% of days. Sticky, muggy-or-worse air turns up on roughly 24% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)
17921
27921
37921
47921
57921
67921
77921
87921
97822
107822
117822
127822
137822
147723
157723
167723
177723
187624
197624
207624
217525
227525
237525
247426
257426
267426
277327
287327
297228
307228
317129

Wind in August

Winds average 5 km/h in August.

Across August, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in August

DaylightNight

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

Days grow by about 0 minutes over August. Sunrise moves from 6:49 AM to 6:43 AM, and sunset from 6:50 PM to 6:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:496:50
212.06:496:50
312.06:496:50
412.06:496:50
512.06:496:50
612.06:496:50
712.06:496:50
812.06:486:50
912.06:486:49
1012.06:486:49
1112.06:486:49
1212.06:486:49
1312.06:486:49
1412.06:486:49
1512.06:476:48
1612.06:476:48
1712.06:476:48
1812.06:476:48
1912.06:476:47
2012.06:466:47
2112.06:466:47
2212.06:466:47
2312.06:466:46
2412.06:456:46
2512.06:456:46
2612.06:456:45
2712.06:456:45
2812.06:446:45
2912.06:446:45
3012.06:446:44
3112.06:436:44

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.47 kWh/m².

For context, solar energy here swings from a low near 5.07 kWh/m² to a high of 6.34 kWh/m² in February across the year — August's 5.47 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.4Bright
115.4Bright
125.4Bright
135.4Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.6Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in August

Is August a good time to visit Busia?

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

4.5
Sightseeing
4th-best month of the year
4.5
Beach & pool
6th-best month of the year

August is a reasonable time to visit Busia for sightseeing.

What to pack for Busia in August

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

In August, Busia sees daytime highs around 27°C and nights near 18°C. Pack rain gear. Worth having: light clothes and sun protection. About 24 days see rain.

rain gearlight clothessun protection

UV index in Busia 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 Busia peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 15UV 15Jun 18UV 10
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Very high
Jul11Extreme
Aug12Extreme
Sep12Extreme
Oct14Extreme
Nov12Extreme
Dec11Extreme

Air quality in Busia 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 Busia is worst in January — around 60 µg/m³ PM2.5 (unhealthy), and holds fairly steady the rest of the year.

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorJan 1759 µg/m³Apr 1939 µg/m³
PM2.5 (µg/m³)Level
Jan60Unhealthy
Feb54Poor
Mar45Poor
Apr38Poor
May41Poor
Jun48Poor
Jul52Poor
Aug47Poor
Sep43Poor
Oct45Poor
Nov50Poor
Dec54Poor
Location & terrain

Where is Busia?

Busia sits at 0.5°N, 34.1°E, 1,222 m above sea level, in Kenya. The nearest listed city is Busia, 2.0 km away.

Topography around Busia

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

Within 3 km, the terrain around Busia has only modest variations in elevation — a maximum elevation change of 79 m around an average of 1,203 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 362 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,664 m.

The land around Busia is covered by shrubs (31%), artificial surfaces (25%) and trees (23%) within 3 km, shrubs (43%) within 16 km, and shrubs (29%), cropland (22%) and trees (21%) within 80 km.

3 km
79 m
16 km
362 m
80 km
2,664 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
August weather nearby: Busia 2.0 km · Lugulu 23 km · Malaba 26 km · Tororo 27 km · Malaba 27 km · Namavundu 34 km · Bugiri 43 km · Mumias 44 km

Kenya travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type G
240 V · 50 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$2,363
2025
Happiness
4.7 / 10
World Happiness, 2025
Homicide rate
4.9
per 100k, 2022
Road deaths
28.3
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
High
EF EPI 593
Religion
Christian 86%Muslim 11%other 2%none 2%

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 Busia (0.4601°, 34.1117°, elevation 1,222 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).