Mykonos weather in June

In June, Mykonos sees average daytime highs of 23°C and overnight lows near 21°C, with 2 mm of rain across 0.4 wet days and about 14.5 hours of daylight. It is the 4th-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 21°C in the first days to 24°C by the end. The sky is clear or mostly clear about 93% of the time in June, and the air most often feels muggy.

Daylight stretches from about 14 h 24 min at the start of June to 14 h 36 min by month's end. Set against the rest of the year, June is Mykonos's 3rd-clearest and 11th-windiest month. For the whole year in context, see Mykonos's year-round climate.

Daytime high
23°
4th warmest
Overnight low
21°
9th coldest
Rainfall
2 mm
0.4 wet days
Daylight
14 h 36 min
5:02 AM – 7:36 PM
Cloud cover
9%
3rd clearest
Wind
24 km/h
11th windiest
Solar energy
7.88 kWh/m²
Travel score
9.4
out of 10

Mykonos is town on Mykonos island, South Aegean.

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 21°C in the first days to 24°C by the end.

A typical June day in Mykonos reaches about 23°C in the afternoon and slips back to 21°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 4°C warmer than May and about 2°C cooler than July.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12120
22120
32120
42120
52220
62220
72220
82221
92221
102221
112221
122221
132321
142321
152322
162322
172322
182322
192322
202322
212422
222422
232422
242423
252423
262423
272423
282423
292423
302423

Mykonos weather by month

How June compares with the rest of the year at a glance. June is the 4th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan14° / 12°8011.49.73.8
Feb14° / 12°648.810.64.0
Mar14° / 13°466.611.74.8
Apr16° / 15°193.612.96.2
May19° / 18°81.6147.9
Jun23° / 21°20.414.59.4
Jul25° / 24°00.114.39.7
Aug25° / 24°0013.49.6
Sep24° / 22°6112.39.3
Oct21° / 19°313.7117.9
Nov17° / 16°436.3106.4
Dec15° / 13°6810.19.54.5

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 93% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 3% of June, with mostly cloudy or overcast conditions the remaining 4%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18911
28911
3919
4919
5928
6937
7937
8937
9946
10955
11955
12955
13964
14973
15973
16973
17973
18973
19982
20991
21991
22991
23991
24991
25991
26991
271000
281000
291000
301000

Chance of precipitation in June

Any precipitation

Mykonos gets around 2 mm of rain over 0.4 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 2% and peaks near 4% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
14
24
33
43
52
62
72
82
92
102
112
122
132
142
152
162
172
182
192
201
211
221
231
241
251
261
271
280
290
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 46% of days. Sticky, muggy-or-worse air turns up on roughly 52% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
131862170
231761190
321561210
421460240
521358270
621158290
721055321
82953351
92851381
101749411
111647432
121645462
131543482
141541503
151539514
161438534
171436545
181434556
191433557
201331587
211330588
220329599
2303285910
2403275911
2502276011
2602266012
2702265913
2801256014
2901246015
3001245916

Wind in June

Winds average 24 km/h in June.

Across June, daily wind ranges from about 21 km/h on the calmest days to 27 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202530
Wind speed (km/h)Feels
121breezy
221breezy
321breezy
422breezy
522breezy
622breezy
722breezy
822breezy
923breezy
1023breezy
1123breezy
1223breezy
1323breezy
1424breezy
1524breezy
1624breezy
1724breezy
1824breezy
1924breezy
2025breezy
2125breezy
2225breezy
2325breezy
2425breezy
2526breezy
2626breezy
2726breezy
2826breezy
2927breezy
3027breezy

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 24 min at the start of June to 14 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 5:05 AM to 5:05 AM, and sunset from 7:28 PM to 7:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.45:057:28
214.45:047:28
314.45:047:29
414.45:047:30
514.55:037:30
614.55:037:31
714.55:037:32
814.55:037:32
914.55:027:33
1014.55:027:33
1114.55:027:34
1214.55:027:34
1314.55:027:35
1414.65:027:35
1514.65:027:36
1614.65:027:36
1714.65:027:36
1814.65:027:37
1914.65:027:37
2014.65:027:37
2114.65:027:38
2214.65:037:38
2314.65:037:38
2414.65:037:38
2514.65:037:38
2614.65:047:38
2714.65:047:39
2814.65:047:39
2914.65:057:39
3014.65:057:39

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 7.88 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.09 kWh/m² to a high of 7.88 kWh/m² in June across the year — June's 7.88 kWh/m² sits near the top of that range.

02468151015202530
Solar energy (kWh/m²)Level
17.6Intense
27.6Intense
37.6Intense
47.7Intense
57.7Intense
67.7Intense
77.7Intense
87.8Intense
97.8Intense
107.8Intense
117.8Intense
127.8Intense
137.8Intense
147.9Intense
157.9Intense
167.9Intense
177.9Intense
187.9Intense
197.9Intense
207.9Intense
218.0Intense
228.0Intense
238.0Intense
248.0Intense
258.0Intense
268.0Intense
278.0Intense
288.0Intense
298.0Intense
308.0Intense
Planning a trip in June

Is June a good time to visit Mykonos?

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

9.4
Sightseeing
3rd-best month of the year
6.9
Beach & pool
4th-best month of the year

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

What to pack for Mykonos in June

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

In June, Mykonos sees daytime highs around 23°C and nights near 21°C. Pack sun protection. Worth having: light clothes and a windbreaker.

sun protectionlight clothesa windbreaker

Sea temperature near Mykonos in June

The nearest coast averages about 21°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 August at about 24°C and coldest in February near 16°C.

It's comfortable for a long swim from Jun 2 to Oct 31 — about 5 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb16Cool
Mar16Cool
Apr16Cool
May18Cool
Jun21Refreshing
Jul23Refreshing
Aug24Refreshing
Sep23Refreshing
Oct21Refreshing
Nov19Cool
Dec17Cool

UV index in Mykonos in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Mykonos peaks around June 23 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highHighModerateJun 23UV 9Dec 23UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar4Moderate
Apr8Very high
May7Very high
Jun9Very high
Jul9Very high
Aug9Very high
Sep7Very high
Oct5Moderate
Nov3Moderate
Dec2Low
Location & terrain

Where is Mykonos?

Mykonos sits at 37.4°N, 25.3°E, 0 m above sea level, in Greece. The nearest listed city is Naxos, 38 km away.

ParosOiaFiraChiosÇeşmeArtémidaKoropí

Topography around Mykonos

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

Within 3 km, the terrain around Mykonos has significant variations in elevation — a maximum elevation change of 265 m around an average of 55 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 377 m; within 80 km, large variations in elevation — a maximum elevation change of 996 m.

The land around Mykonos is covered by grassland (41%) and water (34%) within 3 km, water (86%) within 16 km, and water (90%) within 80 km.

3 km
265 m
16 km
377 m
80 km
996 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
June weather nearby: Naxos 38 km · Paros 43 km · Oia 109 km · Fira 114 km · Chios 125 km · Çeşme 130 km · Artémida 131 km · Koropí 138 km

Greece travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 60% of US
price level, 2025
GDP per capita
$26,948
2025
Happiness
5.7 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
0.8
per 100k, 2023
Road deaths
8.3
per 100k/yr, 2019
Income group
High
World Bank
English
High
EF EPI 592
Religion
other 3%Muslim 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 Mykonos (37.4453°, 25.3287°, elevation 0 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).