Sumbe weather in June

In June, Sumbe sees average daytime highs of 23°C and overnight lows near 22°C, with 2 mm of rain across 0.1 wet days and about 11.4 hours of daylight. It is the 9th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 24°C in the first days to 22°C by the end. The sky is clear or mostly clear about 55% of the time in June, and the air most often feels muggy.

Daylight stretches from about 11 h 24 min at the start of June to 11 h 18 min by month's end. Set against the rest of the year, June is Sumbe's 4th-clearest and 8th-windiest month. For the whole year in context, see Sumbe's year-round climate.

Daytime high
23°
9th warmest
Overnight low
22°
4th coldest
Rainfall
2 mm
0.1 wet days
Daylight
11 h 18 min
6:24 AM – 5:45 PM
Cloud cover
40%
4th clearest
Wind
12 km/h
8th windiest
Solar energy
4.58 kWh/m²
Travel score
8.7
out of 10

Sumbe is city in Cuanza Sul, Angola.

Density
44/km²
people per km²
Founded
1889

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 24°C in the first days to 22°C by the end.

A typical June day in Sumbe reaches about 23°C in the afternoon and slips back to 22°C overnight — a 1°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 24°C. Set against its neighbours, June runs about 3°C cooler than May and about 2°C warmer than July.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12423
22423
32423
42323
52323
62322
72322
82322
92322
102322
112322
122322
132322
142322
152322
162322
172222
182221
192221
202221
212221
222221
232221
242221
252221
262221
272221
282221
292221
302221

Sumbe weather by month

How June compares with the rest of the year at a glance. June 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
Jan26° / 25°354.212.67.4
Feb27° / 26°39512.46.9
Mar27° / 26°12810.612.16.1
Apr27° / 26°536.611.86.9
May25° / 24°20.311.58.7
Jun23° / 22°20.111.48.7
Jul21° / 20°1011.48.2
Aug20° / 19°0011.68.3
Sep21° / 20°10.411.98.4
Oct23° / 23°61.812.38.3
Nov25° / 24°23412.57.6
Dec25° / 25°314.512.67.4

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 55% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 22% of June, with mostly cloudy or overcast conditions the remaining 23%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17525
27525
37525
47624
57624
67723
77723
87723
97822
107921
117921
127921
137921
147921
157921
167921
177822
187822
197822
207822
217723
227723
237723
247624
257624
267624
277624
287624
297426
307426

Chance of precipitation in June

Any precipitation

Sumbe gets around 2 mm of rain over 0.1 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 0% and peaks near 1% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
241
251
261
271
281
291
300

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the muggy band about 69% of days. Sticky, muggy-or-worse air turns up on roughly 84% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1025840
2036136
3046333
4046630
5056827
6066925
7067123
8077221
9087319
10097318
11097516
120107515
130117514
140127513
150137413
160147412
170167311
180177310
190187210
20020719
21021718
22023698
23025687
24026686
25028675
26030655
27031654
28033643
29034633
30135622

Wind in June

Winds average 12 km/h in June.

Across June, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2811calm
2911calm
3011calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 11 h 24 min at the start of June to 11 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over June. Sunrise moves from 6:20 AM to 6:27 AM, and sunset from 5:44 PM to 5:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.46:205:44
211.46:215:44
311.46:215:44
411.46:215:44
511.46:215:44
611.46:225:44
711.46:225:44
811.46:225:44
911.46:235:44
1011.46:235:44
1111.46:235:45
1211.46:235:45
1311.46:245:45
1411.46:245:45
1511.36:245:45
1611.36:245:45
1711.36:255:45
1811.36:255:46
1911.36:255:46
2011.36:255:46
2111.36:265:46
2211.36:265:46
2311.36:265:47
2411.36:265:47
2511.36:265:47
2611.36:275:47
2711.36:275:48
2811.36:275:48
2911.36:275:48
3011.36:275:48

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 4.58 kWh/m².

For context, solar energy here swings from a low near 4.53 kWh/m² to a high of 5.97 kWh/m² in January across the year — June's 4.58 kWh/m² sits near the bottom.

024151015202530
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.7Bright
94.7Bright
104.6Bright
114.6Bright
124.6Bright
134.6Bright
144.6Bright
154.6Bright
164.6Bright
174.6Bright
184.6Bright
194.5Bright
204.5Bright
214.5Bright
224.5Bright
234.5Bright
244.5Bright
254.5Bright
264.5Bright
274.5Bright
284.5Bright
294.5Bright
304.5Bright
Planning a trip in June

Is June a good time to visit Sumbe?

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

8.7
Sightseeing
1st-best month of the year
6.4
Beach & pool
8th-best month of the year

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

What to pack for Sumbe in June

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

In June, Sumbe sees daytime highs around 23°C and nights near 22°C. Worth packing: light clothes and sun protection.

light clothessun protection

Sea temperature near Sumbe in June

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

The sea offshore is warmest in March at about 28°C and coldest in August near 20°C.

It's comfortable for a long swim from Aug 23 to Aug 9 — about 11.6 months when the water holds above 20°C.

20°25°30°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb27Warm
Mar28Warm
Apr27Warm
May25Warm
Jun23Refreshing
Jul21Refreshing
Aug20Cool
Sep21Refreshing
Oct24Refreshing
Nov26Warm
Dec26Warm

UV index in Sumbe in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sumbe peaks around March 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 14 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highVery highExtremeMar 14UV 15Aug 14UV 7
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar15Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug7High
Sep8Very high
Oct11Extreme
Nov12Extreme
Dec13Extreme

Air quality in Sumbe in June

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Sumbe is worst in July — around 23 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (March, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1722 µg/m³Mar 138 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb8Good
Mar8Good
Apr9Good
May13Moderate
Jun17Moderate
Jul23Moderate
Aug18Moderate
Sep16Moderate
Oct12Moderate
Nov8Good
Dec9Good
Location & terrain

Where is Sumbe?

Sumbe sits at 11.2°S, 13.8°E, 10 m above sea level, in Angola. The nearest listed city is Porto Amboim, 53 km away.

ChindumboCubal do LumboLobito

Topography around Sumbe

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

Within 3 km, the terrain around Sumbe has only modest variations in elevation — a maximum elevation change of 134 m around an average of 23 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 292 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,820 m.

The land around Sumbe is covered by water (31%), artificial surfaces (30%) and grassland (26%) within 3 km, water (46%) and grassland (26%) within 16 km, and water (32%), trees (26%) and grassland (26%) within 80 km.

3 km
134 m
16 km
292 m
80 km
1,820 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
June weather nearby: Porto Amboim 53 km · Conda 55 km · Ucu Seles 55 km · Capunda 68 km · Gabela 71 km · Chindumbo 107 km · Cubal do Lumbo 127 km · Lobito 133 km

Angola travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
220 V · 50 Hz
Prices
≈ 35% of US
price level, 2025
GDP per capita
$3,129
2025
Happiness
3.8 / 10
World Happiness, 2017
Homicide rate
4.1
per 100k, 2016
Road deaths
26.1
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 413
Religion
Roman Catholic 41%Protestant 38%none 12%other 9%

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 Sumbe (-11.206°, 13.8437°, elevation 10 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).