Atlantis weather in June

In June, Atlantis sees average daytime highs of 18°C and overnight lows near 8°C, with 76 mm of rain across 9.4 wet days and about 9.8 hours of daylight. It is the 10th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 18°C through the month. The sky is clear or mostly clear about 46% of the time in June, and the air most often feels dry.

Daylight stretches from about 9 h 54 min at the start of June to 9 h 48 min by month's end. Set against the rest of the year, June is Atlantis's 10th-clearest and 10th-windiest month. For the whole year in context, see Atlantis's year-round climate.

Daytime high: 18°; 10th warmest
Overnight low: 8°; 3rd coldest
Rainfall: 76 mm; 9.4 wet days
Daylight: 9 h 48 min; 7:53 AM – 5:40 PM
Cloud cover: 46%; 10th clearest
Wind: 12 km/h; 10th windiest
Solar energy: 2.53 kWh/m²
Travel score: 6.3; out of 10

Atlantis is town in the Western Cape, South Africa.

Density: 2,869/km²; people per km²

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

← May Atlantis year-round climate July →Best places to visit in June

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 18°C through the month.

A typical June day in Atlantis reaches about 18°C in the afternoon and slips back to 8°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 23°C. Set against its neighbours, June runs about 3°C cooler than May and on par with July.

	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
Avg high (°C)	19	19	19	19	19	19	19	19	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18
Avg low (°C)	9	9	9	9	9	9	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	7	7	7	7

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

Atlantis weather by month

How June compares with the rest of the year at a glance. June is the 10th-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	29° / 17°	10	2.2	14	7.4
Feb	29° / 17°	10	1.9	13.2	7.3
Mar	27° / 16°	11	2.2	12.3	8.1
Apr	24° / 13°	32	4.2	11.2	8.1
May	21° / 10°	47	6.5	10.3	7.3
Jun	18° / 8°	76	9.4	9.8	6.3
Jul	18° / 7°	69	8.2	10	6.3
Aug	18° / 8°	59	8.5	10.8	6.4
Sep	20° / 10°	36	6.3	11.8	7.0
Oct	23° / 12°	24	4.1	12.8	8.1
Nov	25° / 14°	21	4.1	13.7	8.2
Dec	27° / 16°	12	2.9	14.2	8.1

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 46% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 19% of June, with mostly cloudy or overcast conditions the remaining 36%.

	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
Clearer (%)	59	61	61	61	62	63	63	64	65	65	65	66	66	66	65	65	65	65	66	66	66	65	65	65	65	66	65	65	65	65
Cloudier (%)	41	39	39	39	38	37	37	36	35	35	35	34	34	34	35	35	35	35	34	34	34	35	35	35	35	34	35	35	35	35

	Clearer (%)	Cloudier (%)
1	59	41
2	61	39
3	61	39
4	61	39
5	62	38
6	63	37
7	63	37
8	64	36
9	65	35
10	65	35
11	65	35
12	66	34
13	66	34
14	66	34
15	65	35
16	65	35
17	65	35
18	65	35
19	66	34
20	66	34
21	66	34
22	65	35
23	65	35
24	65	35
25	65	35
26	66	34
27	65	35
28	65	35
29	65	35
30	65	35

Chance of precipitation in June

Any precipitation

Atlantis gets around 76 mm of rain over 9.4 wet days in June, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 31% and peaks near 33% 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
Rain chance (%)	33	33	33	33	32	32	32	31	31	31	31	30	30	30	30	31	31	31	31	31	31	31	31	31	30	30	30	29	29	29

	Rain chance (%)
1	33
2	33
3	33
4	33
5	32
6	32
7	32
8	31
9	31
10	31
11	31
12	30
13	30
14	30
15	30
16	31
17	31
18	31
19	31
20	31
21	31
22	31
23	31
24	31
25	30
26	30
27	30
28	29
29	29
30	29

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the dry band about 96% of days. It rarely turns muggy — the humid and sticky bands barely register.

	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
Dry (%)	94	94	94	94	94	94	95	95	95	95	95	95	96	96	96	96	96	96	97	97	97	97	98	98	98	98	98	99	99	99
Comfortable (%)	6	6	6	6	6	6	5	5	5	5	5	5	4	4	4	4	4	4	3	3	3	3	2	2	2	2	2	1	1	1

	Dry (%)	Comfortable (%)
1	94	6
2	94	6
3	94	6
4	94	6
5	94	6
6	94	6
7	95	5
8	95	5
9	95	5
10	95	5
11	95	5
12	95	5
13	96	4
14	96	4
15	96	4
16	96	4
17	96	4
18	96	4
19	97	3
20	97	3
21	97	3
22	97	3
23	98	2
24	98	2
25	98	2
26	98	2
27	98	2
28	99	1
29	99	1
30	99	1

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.

	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
Wind speed (km/h)	11	11	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	11	11	11	11
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

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

Sunrise & sunset in June

DaylightNight

Daylight runs from about 9 h 54 min at the start of June to 9 h 48 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 7:45 AM to 7:55 AM, and sunset from 5:42 PM to 5:43 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
Daylight (h)	9.9	9.9	9.9	9.9	9.9	9.9	9.9	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8	9.8
Sunrise (AM)	7:45	7:46	7:47	7:47	7:48	7:48	7:49	7:49	7:50	7:50	7:51	7:51	7:52	7:52	7:52	7:53	7:53	7:53	7:54	7:54	7:54	7:54	7:55	7:55	7:55	7:55	7:55	7:55	7:55	7:55
Sunset (PM)	5:42	5:42	5:41	5:41	5:41	5:41	5:40	5:40	5:40	5:40	5:40	5:40	5:40	5:40	5:40	5:40	5:40	5:40	5:40	5:40	5:41	5:41	5:41	5:41	5:41	5:42	5:42	5:42	5:43	5:43

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	9.9	7:45	5:42
2	9.9	7:46	5:42
3	9.9	7:47	5:41
4	9.9	7:47	5:41
5	9.9	7:48	5:41
6	9.9	7:48	5:41
7	9.9	7:49	5:40
8	9.8	7:49	5:40
9	9.8	7:50	5:40
10	9.8	7:50	5:40
11	9.8	7:51	5:40
12	9.8	7:51	5:40
13	9.8	7:52	5:40
14	9.8	7:52	5:40
15	9.8	7:52	5:40
16	9.8	7:53	5:40
17	9.8	7:53	5:40
18	9.8	7:53	5:40
19	9.8	7:54	5:40
20	9.8	7:54	5:40
21	9.8	7:54	5:41
22	9.8	7:54	5:41
23	9.8	7:55	5:41
24	9.8	7:55	5:41
25	9.8	7:55	5:41
26	9.8	7:55	5:42
27	9.8	7:55	5:42
28	9.8	7:55	5:42
29	9.8	7:55	5:43
30	9.8	7:55	5:43

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 2.53 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 2.53 kWh/m² to a high of 8.37 kWh/m² in January across the year — June's 2.53 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
Solar energy (kWh/m²)	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	2.6	Moderate
2	2.6	Moderate
3	2.6	Moderate
4	2.6	Moderate
5	2.6	Moderate
6	2.6	Moderate
7	2.6	Moderate
8	2.6	Moderate
9	2.6	Moderate
10	2.6	Moderate
11	2.6	Moderate
12	2.5	Moderate
13	2.5	Moderate
14	2.5	Moderate
15	2.5	Moderate
16	2.5	Moderate
17	2.5	Moderate
18	2.5	Moderate
19	2.5	Moderate
20	2.5	Moderate
21	2.5	Moderate
22	2.5	Moderate
23	2.5	Moderate
24	2.5	Moderate
25	2.5	Moderate
26	2.5	Moderate
27	2.5	Moderate
28	2.5	Moderate
29	2.5	Moderate
30	2.5	Moderate

Planning a trip in June

Is June a good time to visit Atlantis?

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

6.3

Sightseeing

11th-best month of the year

2.2

Beach & pool

10th-best month of the year

June is a reasonable time to visit Atlantis for sightseeing.

What to pack for Atlantis in June

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

In June, Atlantis sees daytime highs around 18°C and nights near 8°C. Worth packing: rain gear. About 9 days see rain.

rain gear

Sea temperature near Atlantis in June

The nearest coast averages about 15°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 February at about 17°C and coldest in July near 14°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	17	17	16	15	15	15	14	14	15	15	16	16
Comfort	Cool	Cool	Cool	Cool	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Cool	Cool

	Sea temperature (°C)	Comfort
Jan	17	Cool
Feb	17	Cool
Mar	16	Cool
Apr	15	Cool
May	15	Bracing
Jun	15	Bracing
Jul	14	Bracing
Aug	14	Bracing
Sep	15	Bracing
Oct	15	Bracing
Nov	16	Cool
Dec	16	Cool

UV index in Atlantis in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Atlantis peaks around January 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	13	10	10	6	4	3	3	4	6	10	11	12
Level	Extreme	Very high	Very high	High	Moderate	Moderate	Moderate	Moderate	High	Very high	Extreme	Extreme

	UV index (midday)	Level
Jan	13	Extreme
Feb	10	Very high
Mar	10	Very high
Apr	6	High
May	4	Moderate
Jun	3	Moderate
Jul	3	Moderate
Aug	4	Moderate
Sep	6	High
Oct	10	Very high
Nov	11	Extreme
Dec	12	Extreme

Air quality in Atlantis 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 Atlantis is worst in May — around 52 µg/m³ PM2.5 (poor), about 3.4× the cleanest month (December, 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)	20	19	28	41	52	50	47	41	33	29	18	15
Level	Moderate	Moderate	Moderate	Poor	Poor	Poor	Poor	Poor	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	20	Moderate
Feb	19	Moderate
Mar	28	Moderate
Apr	41	Poor
May	52	Poor
Jun	50	Poor
Jul	47	Poor
Aug	41	Poor
Sep	33	Moderate
Oct	29	Moderate
Nov	18	Moderate
Dec	15	Moderate

Location & terrain

Where is Atlantis?

Atlantis sits at 33.6°S, 18.5°E, 178 m above sea level, in South Africa. The nearest listed city is Malmesbury, 25 km away.

Topography around Atlantis

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

Within 3 km, the terrain around Atlantis has only modest variations in elevation — a maximum elevation change of 92 m around an average of 173 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 557 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,042 m.

The land around Atlantis is covered by shrubs (50%) and artificial surfaces (25%) within 3 km, shrubs (37%) and cropland (24%) within 16 km, and water (30%) and cropland (29%) within 80 km.

3 km

92 m

shrubs 50%

16 km

557 m

shrubs 37%

80 km

2,042 m

water 30%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwater

← May Atlantis year-round climate July →Best places to visit in June

June weather nearby: Malmesbury 25 km · Durbanville 33 km · Kraaifontein 38 km · Cape Town 40 km · Rondebosch 44 km · Athlone 45 km · Kuils River 47 km · Lansdowne 47 km

South Africa travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / M / N; 230 V · 50 Hz
Prices: ≈ 41% of US; price level, 2025
GDP per capita: $6,598; 2025
Happiness: 5.0 / 10; World Happiness, 2025
Safe drinking water: 68%; of population, 2024
Homicide rate: 43.7; per 100k, 2022
Road deaths: 22.2; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Very high; EF EPI 602
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 Atlantis (-33.5667°, 18.4834°, elevation 178 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).

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

	Clearer (%)	Cloudier (%)
1	59	41
2	61	39
3	61	39
4	61	39
5	62	38
6	63	37
7	63	37
8	64	36
9	65	35
10	65	35
11	65	35
12	66	34
13	66	34
14	66	34
15	65	35
16	65	35
17	65	35
18	65	35
19	66	34
20	66	34
21	66	34
22	65	35
23	65	35
24	65	35
25	65	35
26	66	34
27	65	35
28	65	35
29	65	35
30	65	35

	Rain chance (%)
1	33
2	33
3	33
4	33
5	32
6	32
7	32
8	31
9	31
10	31
11	31
12	30
13	30
14	30
15	30
16	31
17	31
18	31
19	31
20	31
21	31
22	31
23	31
24	31
25	30
26	30
27	30
28	29
29	29
30	29

	Dry (%)	Comfortable (%)
1	94	6
2	94	6
3	94	6
4	94	6
5	94	6
6	94	6
7	95	5
8	95	5
9	95	5
10	95	5
11	95	5
12	95	5
13	96	4
14	96	4
15	96	4
16	96	4
17	96	4
18	96	4
19	97	3
20	97	3
21	97	3
22	97	3
23	98	2
24	98	2
25	98	2
26	98	2
27	98	2
28	99	1
29	99	1
30	99	1

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

	Clearer (%)	Cloudier (%)
1	59	41
2	61	39
3	61	39
4	61	39
5	62	38
6	63	37
7	63	37
8	64	36
9	65	35
10	65	35
11	65	35
12	66	34
13	66	34
14	66	34
15	65	35
16	65	35
17	65	35
18	65	35
19	66	34
20	66	34
21	66	34
22	65	35
23	65	35
24	65	35
25	65	35
26	66	34
27	65	35
28	65	35
29	65	35
30	65	35

	Rain chance (%)
1	33
2	33
3	33
4	33
5	32
6	32
7	32
8	31
9	31
10	31
11	31
12	30
13	30
14	30
15	30
16	31
17	31
18	31
19	31
20	31
21	31
22	31
23	31
24	31
25	30
26	30
27	30
28	29
29	29
30	29

	Dry (%)	Comfortable (%)
1	94	6
2	94	6
3	94	6
4	94	6
5	94	6
6	94	6
7	95	5
8	95	5
9	95	5
10	95	5
11	95	5
12	95	5
13	96	4
14	96	4
15	96	4
16	96	4
17	96	4
18	96	4
19	97	3
20	97	3
21	97	3
22	97	3
23	98	2
24	98	2
25	98	2
26	98	2
27	98	2
28	99	1
29	99	1
30	99	1

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

	Clearer (%)	Cloudier (%)
1	59	41
2	61	39
3	61	39
4	61	39
5	62	38
6	63	37
7	63	37
8	64	36
9	65	35
10	65	35
11	65	35
12	66	34
13	66	34
14	66	34
15	65	35
16	65	35
17	65	35
18	65	35
19	66	34
20	66	34
21	66	34
22	65	35
23	65	35
24	65	35
25	65	35
26	66	34
27	65	35
28	65	35
29	65	35
30	65	35

	Rain chance (%)
1	33
2	33
3	33
4	33
5	32
6	32
7	32
8	31
9	31
10	31
11	31
12	30
13	30
14	30
15	30
16	31
17	31
18	31
19	31
20	31
21	31
22	31
23	31
24	31
25	30
26	30
27	30
28	29
29	29
30	29

	Dry (%)	Comfortable (%)
1	94	6
2	94	6
3	94	6
4	94	6
5	94	6
6	94	6
7	95	5
8	95	5
9	95	5
10	95	5
11	95	5
12	95	5
13	96	4
14	96	4
15	96	4
16	96	4
17	96	4
18	96	4
19	97	3
20	97	3
21	97	3
22	97	3
23	98	2
24	98	2
25	98	2
26	98	2
27	98	2
28	99	1
29	99	1
30	99	1