Last updated: August 21, 2025
June in Mykonos, Greece ushers in delightful weather, offering a vibrant blend of sun and sea. With maximum temperatures reaching a pleasant 27°C (81°F) and an average of 22°C (72°F), it's the perfect time for beach outings and outdoor activities. The minimum temperature hovers around 17°C (63°F), ensuring comfortable evenings. Rain is scarce, as evidenced by a mere 3 mm (0.1 in) of precipitation over just one day, allowing for uninterrupted enjoyment of the stunning island vistas. Despite the warmth, humidity remains at a comfortable 77%, creating an inviting ambiance for visitors to revel in Mykonos' summer charm.
June marks the transition into the vibrant summer season in Mykonos, Greece, bringing delightful warmth and sunny skies. With minimum temperatures increasing to 17°C (63°F) and average highs reaching a pleasant 27°C (81°F), the weather is perfect for beach days and exploring the island's stunning landscapes. As daylight hours extend, visitors can soak in the sun’s golden glow, while the average temperature of 22°C (72°F) creates an irresistible atmosphere for outdoor dining and evening strolls. This month sets the tone for the summer ahead, showcasing a significant rise in temperatures from the cooler months, making it an ideal time to experience all that Mykonos has to offer.
In Mykonos, Greece, June marks the beginning of a delightful summer, characterized by a significant drop in precipitation. Typically, this month sees only 3 mm (0.1 in) of rain, falling on just one day, signaling a shift toward sunnier skies and vibrant beach days. This trend reflects the island's transition into a dry spell, following the modest rainfall earlier in the year—January's substantial 97 mm (3.8 in) gradually gives way to more favorable weather conditions. As tourists flock to enjoy the sun-kissed beaches, the near absence of rain sets the stage for July and August, where the island remains entirely dry, emphasizing the allure of Mykonos's brilliant summer climate.
In June, Mykonos experiences a notable drop in humidity compared to the preceding months, settling at 77%. This humidity level mirrors the consistent figures of the early spring months, creating a comfortable atmosphere for visitors. As summer approaches, humidity tends to decrease, with July and August showcasing much lower levels of 71% and 66% respectively, indicating that June serves as a transitional month. Overall, June’s humidity contributes to a pleasant Mediterranean climate, allowing tourists to enjoy the island's stunning beaches and vibrant nightlife without feeling overwhelmed by moisture.
In June, Mykonos basks under an intense UV Index of 10, signaling a time for sun-seekers to take precautions. As summer settles in, the exposure category escalates to very high, with a burn time of just 15 minutes—a significant reduction from earlier months. This trend of increasing UV levels began in March, when the index reached high, gradually climbing to its peak in the summer. Following this pattern, July and August maintain the same high UV index, emphasizing the importance of sun safety during these sunnier months. For those visiting, it’s crucial to stay informed and protect your skin from overexposure. Learn more about the trends and daily variations at Mykonos UV Index.
UV Risk Categories
As June arrives in Mykonos, the island basks in an impressive 414 hours of sunshine, marking the peak of radiance before the summer months shift into high gear. This sunny month not only surpasses its predecessors—from 208 hours in January to 402 hours in May—but also sets the stage for July's even brighter 426 hours. The gradual increase in daylight hours reflects the island’s vibrant transition into summer, with longer sun-filled days inviting visitors to soak up the natural beauty and indulge in the famous Greek hospitality. As temperatures rise, June offers the perfect blend of warmth and luminosity, making it an ideal time for exploration and relaxation under the sun.
As summer approaches, the likelihood of sunny weather in Mykonos skyrockets, with June boasting an impressive 87% chance of clear skies. Following a steady increase from 41% in January to 77% in May, the sunny disposition of the island becomes nearly certain in the summer months, culminating in a staggering 98% chance of sunshine by July. This trend reflects the vibrant allure of Mykonos in June, making it an ideal time for sun-seekers to enjoy the stunning beaches and lively atmosphere before the peak of the summer season. With such high probabilities of sunshine, June is undoubtedly a prime time to embrace the warmth and beauty of this picturesque Greek island.
In June, Mykonos basks in approximately 14 hours of daylight, maintaining the vibrant atmosphere that makes it a popular summer destination. This daylight duration, consistent with May and July, marks the peak of sunny enjoyment on the island, where visitors can indulge in leisurely beach days and enchanting sunsets. The gradual increase from the 9 hours in January to 14 hours by June showcases the island's transition into summer, followed by a slight decline in daylight as the year progresses. The lush, sun-soaked days of June not only enhance outdoor activities but also create the perfect backdrop for the picturesque beauty of Mykonos.
In June, Mykonos enjoys a gentle breeze with an average wind speed of 5.4 m/s (12 mph), making it one of the calmest months on the island. This trend marks a noticeable decline from the stronger winds of spring, where speeds peaked at 6.7 m/s (15 mph) in April. As summer approaches, June's milder winds herald the ideal conditions for relaxed beach days and vibrant outdoor festivities, inviting visitors to soak in the sun without being swept away by strong gusts. However, the calm won't last long; winds pick up again in July, reaching an average of 8.5 m/s (19 mph), reflecting the seasonal shift that characterizes the bustling summer months in this picturesque Greek paradise.
Weather in Mykonos varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Mykonos, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present starkly contrasting weather conditions. In June, temperatures are generally mild to warm, ranging from a minimum of 17°C (63°F) to a maximum of 27°C (81°F), with an average of 22°C (72°F). The month is quite dry, receiving only 3 mm (0.1 in) of precipitation over just 1 day and maintaining a humidity level of 77%. In contrast, January features much cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 19°C (67°F), averaging at 12°C (55°F). This month is substantially wetter, accumulating 97 mm (3.8 in) of rain over 12 days, while also maintaining the same humidity level of 77%. For those interested in more detailed January conditions, visit Mykonos weather in January.
When comparing the weather in June and February, a clear contrast emerges. June boasts a warmer climate with average temperatures ranging from 17°C (63°F) to 27°C (81°F) and only about 3 mm of precipitation spread across just one day, making it an ideal time for outdoor activities. In contrast, February experiences cooler temperatures, averaging between 6°C (43°F) and 18°C (64°F), with significantly higher precipitation at 41 mm over eight days. The humidity levels are fairly similar, with June at 77% and February at 76%. For more detailed insights on February weather, you can check Mykonos weather in February.
In comparing the weather of June and March, it is clear that June is significantly warmer and drier. June boasts an average temperature of 22°C (72°F), with maximums reaching 27°C (81°F), compared to March's cooler average of 14°C (57°F) and a peak of only 17°C (63°F). Additionally, June experiences minimal rainfall with just 3 mm (0.1 in) over one day, while March sees considerably more precipitation at 44 mm (1.7 in) across six days. Both months share the same humidity level of 77%, but the overall comfort of June's warmth makes it a more inviting time for outdoor activities. For those interested in more specifics about the weather in March, you can explore Mykonos weather in March.
In comparing the weather between June and April, we can see a notable increase in temperatures. June features a minimum temperature of 17°C (63°F) and an average of 22°C (72°F), peaking at 27°C (81°F), while April's temperatures are cooler, with a minimum of 10°C (50°F), an average of 15°C (60°F), and a maximum of 20°C (68°F). Additionally, June experiences significantly less precipitation, with only 3 mm (0.1 in) over just 1 day, compared to April’s 20 mm (0.8 in) over 3 days. Both months have the same humidity level of 77%, but the warmer, drier conditions of June make it a more favorable time for outdoor activities. For more information on April weather, check out Mykonos weather in April.
In June, the weather tends to be warmer and slightly drier compared to May. With average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 27°C (81°F), June experiences a comfortable warmth ideal for outdoor activities. In comparison, May has cooler temperatures, averaging between 15°C (58°F) and 23°C (74°F), along with slightly higher precipitation at 4 mm (0.2 in) and a humidity level of 81%. Overall, while both months share similar characteristics in terms of mild climate, June offers a bit more warmth and less rain. For more details on the weather conditions in May, you can refer to Mykonos weather in May.
In June, the weather is pleasantly mild with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 27°C (81°F). The month sees minimal rainfall, with just 3 mm (0.1 in) spread over a single day, and the humidity is relatively high at 77%. In contrast, July experiences warmer conditions, with temperatures starting at a minimum of 21°C (71°F) and peaking at 29°C (85°F) on average. Notably, July is characterized by a complete absence of precipitation, making for dry and sunny days, along with lower humidity at 71%. For more details on what to expect, you can check Mykonos weather in July.
When comparing the weather in June and August, June offers cooler temperatures with a minimum of 17°C (63°F) and an average around 22°C (72°F). It experiences some light precipitation, averaging just 3 mm with a humidity level of 77%. In contrast, August heats up, featuring higher minimum temperatures starting at 22°C (71°F) and an average of 25°C (77°F), reaching a maximum of 29°C (85°F). Notably, August is dry with no recorded precipitation and lower humidity at 66%. For those interested in more details, check out Mykonos weather in August.
June and September offer pleasantly warm weather, making them popular months for visitors. In June, temperatures range from a minimum of 17°C (63°F) to an average of 22°C (72°F) and a maximum of 27°C (81°F), accompanied by low precipitation of just 3 mm (0.1 in) over one day, and humidity levels at 77%. Conversely, September shows a slight increase in the minimum temperature at 19°C (66°F) and an average of 23°C (74°F), maintaining the same maximum of 27°C (81°F) but experiencing slightly greater precipitation at 5 mm (0.2 in) with no rainy days, and lower humidity at 70%. This makes September a particularly comfortable time for outdoor activities. For more details, check Mykonos weather in September.
In June, the weather generally starts off warm with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 27°C (81°F), and there is very little precipitation, only about 3 mm over the course of a single day. The humidity is relatively high at 77%, contributing to a warm and pleasant atmosphere ideal for outdoor activities.
In contrast, October experiences slightly cooler temperatures, with averages between 15°C (58°F) and 25°C (78°F). Rainfall increases in this month, reaching about 20 mm over two days, while humidity remains close at 76%. Despite the slightly wetter conditions, October still offers enjoyable weather for visitors, making it a lovely time to explore. For more specific details, you can refer to Mykonos weather in October.
June and November present contrasting weather patterns. In June, temperatures are warmer with a minimum of 17°C (63°F) and an average of 22°C (72°F), reaching a maximum of 27°C (81°F). Precipitation is minimal, with only about 3 mm (0.1 in) over just one day, and humidity remains relatively high at 77%. In contrast, November sees cooler temperatures, with a minimum of 12°C (53°F) and an average of 17°C (64°F), peaking at 22°C (72°F). Rainfall increases significantly, totaling 44 mm (1.7 in) over approximately six days, while the humidity level stays consistent at 77%. For more information, you can check Mykonos weather in November.
June and December showcase quite different weather patterns. In June, the temperatures are comfortably warm, ranging from a minimum of 17°C (63°F) to a maximum of 27°C (81°F), with an average of 22°C (72°F). The month experiences minimal precipitation, only 3 mm (0.1 in) over just one day, resulting in a humidity level of 77%. In contrast, December temperatures drop significantly, with a minimum of 9°C (48°F) and a maximum of 20°C (69°F), averaging at 15°C (59°F). This month is much wetter, recording 86 mm (3.4 in) of precipitation over 12 days, while humidity slightly increases to 78%. For more detailed information on winter weather, check out Mykonos weather in December.
As June unfolds in Mykonos, visitors can expect a delightful transition into summer, characterized by pleasant temperatures that are perfect for both beach days and exploring the island. Unlike the cooler spring months, June offers a comfortable average of 22°C (72°F), allowing you to enjoy outdoor activities with minimal disruption from rain, as precipitation is quite rare. With an average humidity of 77%, it remains comfortably warm without the sweltering heat that can accompany July and August. This idyllic weather makes June an ideal time for travelers seeking to experience the vibrant culture and beauty of the island before the peak tourist season kicks in. For a deeper understanding of what to expect year-round, check out Mykonos Climate.