Last updated: August 21, 2025
June in Kalymnos, Greece unveils a delightful Mediterranean climate, with maximum temperatures reaching 27°C (82°F) and an average of 23°C (73°F), creating the perfect backdrop for outdoor activities. With a pleasant minimum of 16°C (61°F), the weather invites sun-seekers to enjoy the stunning beaches and crystal-clear waters. Rain is a rare occurrence, with only 4 mm (0.1 in) of precipitation over just one day, allowing for ample sunshine and outdoor exploration. The humidity level settles around 77%, ensuring warm yet comfortable conditions for both residents and visitors alike. Whether hiking scenic trails or relaxing by the shore, June offers an idyllic experience on this charming Greek island.
In June, Kalymnos, Greece, ushers in the warmth of summer with delightful temperatures that entice visitors to embrace the outdoors. The month starts with a minimum of 16°C (61°F), rising to an average of 23°C (73°F) and peaking at a comfortable 27°C (82°F). This notable increase from May's averages signals the transition into beach season, as the island’s vibrant landscapes and inviting waters become irresistible. The steady climb in temperatures also sets the stage for engaging activities like rock climbing, swimming, and exploring the island's charming villages, making June one of the most appealing times to experience the unique beauty of Kalymnos. As the days grow warmer, the inviting Mediterranean atmosphere beckons both relaxation and adventure.
June in Kalymnos, Greece, marks the transition to the dry season, characterized by minimal precipitation, with just 4 mm (0.1 in) of rain recorded over a mere single day. This follows a dramatic decline from the earlier months, where January sees a substantial 150 mm of rainfall, tapering down to just 4 mm by both May and June. As the summer heat intensifies, Kalymnos experiences a stark shift; following June, July and August see no rainfall at all, showcasing the island’s arid climate. Consequently, visitors should prepare for sunny skies and warm temperatures, making June an excellent time for outdoor activities and exploration.
As the summer begins in June, Kalymnos, Greece, maintains a steady humidity level of 77%, mirroring the consistency seen in the earlier months of the year. This humidity level remains relatively high, particularly notable compared to the dip that follows in July and August, where it drops to 71% and 66%, respectively. Interestingly, while May experiences a peak at 81%, June shows a slight decrease, suggesting a transition into the drier summer months. Overall, the humidity levels in Kalymnos create a comfortable ambiance for visitors during June, preceding the warmer and less humid summer conditions.
In Kalymnos, Greece, June marks a peak in UV Index levels, consistently sitting at 10 and categorized as very high. With a burn time of just 15 minutes, sun protection becomes critical for outdoor activities during this time. This month shares its intensity with the subsequent July and August, where UV levels remain stable at 10. Notably, May leads up to this spike with a UV Index of 10 as well, indicating that summer in Kalymnos brings not only warm weather but also heightened sun exposure risks. As the year progresses, the UV Index begins to taper off, with a noticeable drop in September to 8. For more detailed insights throughout the year, visit the Kalymnos UV Index.
UV Risk Categories
As the calendar turns to June, Kalymnos, Greece, basks in a glorious 412 hours of sunshine, signaling the peak of its radiant summer. This bright month marks a continuation of the upward trend in sunlight, following May's impressive 403 hours. The sun’s warm embrace not only enhances the island's stunning scenery but also invites visitors to explore its picturesque landscapes and vibrant culture. July continues this golden streak with even more sunlight at 425 hours, solidifying summer as the island's prime season for outdoor adventures. The gradual increase in hours since the year's start reflects the charm of Kalymnos, where sunshine transforms each day into a new opportunity for adventure under the azure sky.
As summer approaches, Kalymnos, Greece, experiences a notable shift towards sunnier days, with June standing out at a remarkable 94% chance of sunshine. This trend builds on the increasing likelihood of clear skies that begins in the earlier months; January's 39% chance gradually rises, peaking between May's 78% and June, creating a perfect environment for outdoor exploration. The skies remain predominantly bright through July and August, where the chance of sun reaches an impressive 99%. With such a high probability of sunny weather, visitors in June can look forward to basking in the warm Mediterranean sun, making it an ideal time for beach outings and island adventures.
In Kalymnos, Greece, June welcomes summer with a generous 14 hours of daylight, mirroring the preceding month of May. This extended daylight heralds the season of sun-soaked adventures and vibrant outdoor activities, making it an ideal time for exploration and relaxation on the island's picturesque shores. As daylight gradually increases from 9 hours in January to a peak of 14 hours in both June and July, residents and visitors alike can revel in the delights of long, sunlit days. Following June, the days begin to shorten again, hinting at the approaching autumn, with August seeing a slight decrease to 13 hours of daylight. This rhythm of change not only enhances Kalymnos's stunning landscapes but also offers a dynamic backdrop for the island's lively summer spirit.
In June, Kalymnos experiences a pleasant shift in its wind patterns, with average speeds reaching 7.7 m/s (17 mph). This marks a notable decrease from the robust winds of earlier months, such as April and May, where speeds peaked at around 8.4 m/s and 6.2 m/s, respectively. As summer approaches, the winds tend to moderate, creating a more inviting atmosphere for outdoor activities. Interestingly, July and August see a return to stronger breezes, with winds consistently hovering around 8.4 m/s (19 mph). Overall, June serves as a gentle transition month, offering a delightful balance of refreshing winds without the intensity of the peak summer months, making it ideal for enjoying the stunning coastal scenery of Kalymnos.
Weather in Kalymnos varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Kalymnos, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present contrasting weather experiences. In June, temperatures typically range from a comfortable 16°C (61°F) to a warm 27°C (82°F), with minimal precipitation of just 4 mm (0.1 in) over only one day, allowing for plenty of sunshine and outdoor activities. In stark contrast, January sees much cooler temperatures, averaging 13°C (56°F) and peaking at 19°C (66°F), accompanied by significant rainfall totaling 150 mm (5.9 in) over 13 days, resulting in a damp and chilly atmosphere. Both months maintain a consistent humidity level of 77%, but the overall experience differs greatly, offering a distinct feel for visitors. For more details about January weather, visit Kalymnos weather in January.
When comparing the weather in June and February, notable differences emerge. June boasts milder temperatures, with averages around 23°C (73°F) and maximums reaching 27°C (82°F), while February's average is significantly cooler at 14°C (57°F), peaking at 19°C (66°F). Precipitation also varies widely between the two months; June sees only 4 mm (0.1 in) over just 1 day, whereas February experiences much heavier rainfall, totaling 97 mm (3.8 in) spread over 10 days. Humidity levels remain fairly consistent, with June at 77% and February slightly lower at 76%. For more detailed information, you can check out Kalymnos weather in February.
When comparing the weather in June and March, it's clear that June offers much warmer temperatures, with a minimum of 16°C (61°F) and an average of 23°C (73°F), reaching a high of 27°C (82°F). In stark contrast, March experiences cooler weather, with temperatures ranging from a minimum of 5°C (41°F) to an average of 14°C (58°F) and a maximum of 18°C (65°F). Additionally, June is characterized by minimal precipitation, with only 4 mm (0.1 in) of rain over just one day, whereas March is much wetter, receiving 75 mm (3.0 in) spread over seven days. Both months share the same humidity level of 77%, but the overall climate in June is decidedly more pleasant for outdoor activities. For a more detailed look at March weather, you can visit Kalymnos weather in March.
When comparing the weather in June and April, June tends to be significantly warmer and drier. In June, temperatures range from a minimum of 16°C (61°F) to a maximum of 27°C (82°F), with an average of 23°C (73°F) and only 4 mm (0.1 in) of precipitation over just 1 day. In contrast, April sees cooler temperatures, with a minimum of 10°C (50°F) and a maximum of 21°C (70°F), averaging 16°C (61°F). Additionally, April has more rainfall, totaling 30 mm (1.2 in) over 4 days. Both months share a similar humidity level of 77%, yet the overall feel of June is more summery and dry compared to the wetter and cooler April conditions. For more details, you can check Kalymnos weather in April.
June generally offers warmer temperatures compared to May, with average highs reaching 27°C (82°F) versus May's 24°C (75°F). The minimum temperature in June is also slightly higher at 16°C (61°F), compared to 15°C (60°F) in May. Both months experience similar precipitation, with June receiving 4 mm (0.1 in) over one day, while May remains dry with no recorded rainfall. Humidity levels are a bit lower in June at 77%, compared to 81% in May, providing a slightly drier feel as summer begins. For more detailed insights on May weather, check out Kalymnos weather in May.
June weather features a milder temperature range, with minimums at 16°C (61°F) and maximums reaching 27°C (82°F), along with a modest average of 23°C (73°F). The month experiences some precipitation, totaling 4 mm over just one day, and the humidity is relatively high at 77%.
In contrast, July sees warmer conditions, with minimum temperatures rising to 22°C (71°F) and maximums hitting 29°C (84°F), resulting in an average of 25°C (77°F). Notably, July is drier, with no recorded precipitation across the month, and humidity decreases to 71%. For more details, you can check out Kalymnos weather in July.
June and August exhibit distinct weather patterns, reflecting the transition from early summer to late summer. In June, temperatures typically range from a minimum of 16°C (61°F) to a maximum of 27°C (82°F), with an average temperature of 23°C (73°F). During this month, there is a slight chance of precipitation, averaging 4 mm over just one day, and humidity remains relatively high at 77%. In contrast, August offers warmer conditions, with minimum temperatures rising to 23°C (73°F) and maximums reaching 29°C (85°F), leading to an average of 25°C (78°F). Notably, August enjoys completely dry weather, with zero precipitation recorded over the month and a decrease in humidity to 66%. For detailed insights into the weather patterns in August, you can check Kalymnos weather in August.
In June, the weather features mild temperatures with a minimum of 16°C (61°F) and an average of 23°C (73°F), reaching a maximum of 27°C (82°F). The month experiences light precipitation of about 4 mm (0.1 in) across just one rainy day, accompanied by relatively high humidity at 77%. In contrast, September offers slightly warmer conditions, with a minimum of 19°C (66°F) and an average temperature of 24°C (75°F), peaking at 28°C (83°F). Notably, September sees no rainy days and maintains a similar level of precipitation at 4 mm (0.1 in), but with lower humidity at 70%. For more details, you can check Kalymnos weather in September.
In June, the weather is generally warmer, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 27°C (82°F) and an average of 23°C (73°F). This month experiences very little rainfall, with only 4 mm (0.1 in) over just one day, resulting in higher humidity levels at 77%.
In contrast, October tends to be cooler, with temperatures varying from a minimum of 15°C (59°F) to a maximum of 25°C (77°F), averaging around 21°C (70°F). However, it sees a significant increase in precipitation, averaging 38 mm (1.5 in) over approximately four days, while humidity remains relatively constant at 76%.
For more detailed information, you can check out Kalymnos weather in October.
June and November present contrasting weather conditions in Kalymnos. In June, temperatures are generally warmer, with a minimum of 16°C (61°F) and a maximum of 27°C (82°F), alongside low precipitation of just 4 mm (0.1 in) over a single day. Humidity remains relatively high at 77%. In contrast, November experiences cooler temperatures, with a minimum of 12°C (53°F) and an average of 19°C (66°F). The month is significantly wetter, receiving 87 mm (3.4 in) of rain over eight days, while humidity remains constant at 77%. For more detailed information, you can visit Kalymnos weather in November.
In June, the weather is warmer and more pleasant, with average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 27°C (82°F). With only 4 mm (0.1 in) of precipitation over just one day, the humidity is relatively high at 77%, making for a comfortable yet warm environment. In contrast, December experiences cooler temperatures, with an average ranging from 9°C (48°F) to 21°C (69°F). The month is characterized by significantly higher precipitation, totaling 179 mm (7.1 in) distributed over 15 days, and a consistent humidity level of 78%. For more details about weather conditions during this month, you can visit Kalymnos weather in December.
As June unfolds in Kalymnos, it brings a delightful transition into the peak of summer, characterized by warmer temperatures and relatively low precipitation. With an average warmth settling around 23°C (73°F), this month stands out as a perfect blend of mild days and comfortable nights. Unlike the cooler, wetter months preceding it, June typically boasts only a single day of rain, allowing for ample opportunities to enjoy the stunning landscapes and vibrant culture of the island. The humidity level, while a touch higher at 77%, is still manageable, making June an ideal time for outdoor activities and exploration. For a deeper dive into what to expect throughout the year, check out the detailed insights at Kalymnos Climate.