Last updated: August 21, 2025
June in Kallithea, Greece offers a delightful mix of summer warmth and occasional refreshing rain. With temperatures soaring to a maximum of 38°C (101°F) and an average of 25°C (77°F), visitors can soak up the sun while enjoying the vibrant coastal atmosphere. The month experiences a mild minimum temperature of 13°C (56°F), providing cool evenings to unwind. Although June sees 33 mm (1.3 in) of precipitation spread over just 5 days, the 71% humidity adds to the sultry ambiance of the season. This unique blend of warmth and slight humidity creates a perfect backdrop for enjoying the rich beauty and culture of this Mediterranean gem.
In June, Kallithea, Greece experiences a delightful transition into summer, with temperatures reflecting a warm embrace from the sun. The month starts with a comfortable minimum of 13°C (56°F), rising to an inviting average of 25°C (77°F), and peaking at a sizzling 38°C (101°F). This marks a noticeable increase compared to the previous months, as June basks in the warmth of longer days and clearer skies. With these temperatures, locals and visitors alike flock to the beautiful beaches, enjoying the perfect climate for sunbathing and outdoor activities. As the days grow hotter, the vibrant atmosphere of Kallithea truly comes alive, making it an ideal time to explore the charm of this Greek gem.
In June, Kallithea, Greece, experiences a modest precipitation total of 33 mm (1.3 in) over approximately five days. Following the drier month of May, this slight uptick in rainfall signals the onset of summer, contributing to the region's lush landscapes. Notably, precipitation levels will continue to decline in the subsequent months, with July and August receiving a mere 9 mm (0.4 in) and 4 mm (0.2 in) respectively, highlighting a trend towards significantly drier conditions during peak summer. As the year progresses, fall brings a resurgence in rainfall, suggesting a dynamic climate that fluctuates between dry heat and wetter seasons, essential for local agriculture and biodiversity.
In Kallithea, Greece, June sees a notable dip in humidity, dropping to 71%, a significant change from the months leading up to summer. This reduction is part of a gradual trend that begins in late spring, with humidity levels peaking in May at 77%. As the summer months unfold, July and August experience even lower humidity levels, reaching 68% and 63%, respectively. Such patterns indicate a transition into drier conditions as the hot season progresses, creating a more comfortable environment for both locals and visitors. The return to slightly higher humidity in September signals the gradual winding down of summer, but the overall trend showcases a refreshing escape from the higher moisture levels typical of earlier months.
As summer unfolds in Kallithea, Greece, the UV Index peaks in June, maintaining a significant level of 10, categorized as very high. The consistent UV ratings from May through August highlight a pronounced trend of sun intensity, giving rise to a burn time of just 15 minutes during these months. This means that while the sun may be inviting for outdoor activities, extra precautions are crucial to avoid skin damage. Following June, September sees a slight drop to a UV Index of 8, but vigilance remains essential as the summer heat lingers. Stay informed and protected by checking the local forecasts and updates on the Kallithea UV Index.
UV Risk Categories
June in Kallithea, Greece, welcomes summer with a brilliant 409 hours of sunshine, making it one of the sunniest months of the year. This marks a delightful continuation of the sunlight trend, building on the increasing hours from 346 in April and 398 in May. As the days grow long, the sunny disposition of June sets the tone for the peak summer months that follow, with July boasting an impressive 423 hours. The radiant weather not only enhances the beauty of Kallithea's landscapes but also invites visitors to embrace outdoor adventures, bask on the beaches, and enjoy the vibrant local culture. This vibrant month acts as a glorious prelude to the warmest days ahead, showcasing the sunny charm that defines this picturesque destination.
As summer approaches, Kallithea, Greece begins to bask in the warmth of the sun, with **June boasting a promising 71% chance of sunny weather. This upward trend from the previous months, where sunny days steadily increase through spring — peaking in May at 70% — signals the arrival of delightful days ahead. The vibrancy of Mediterranean summer is just around the corner, especially as July and August soar to an impressive 94% and 95% likelihood of sunshine, respectively. With such favorable forecasts, June not only sets the stage for sun-soaked adventures but also invites a sense of anticipation for the sun-drenched days of summer that follow.
In Kallithea, Greece, June heralds the peak of daylight joy, offering 14 hours of sunshine that mirrors the preceding months of May and July. This vibrant month is part of a gradual ascent from the shorter days of winter, where January boasts just 9 hours of daylight, steadily increasing through spring's rejuvenation. By April, the daylight stretches to 13 hours, signaling the delightful arrival of longer, sunnier days. As summer approaches, the daylight levels remain consistent, providing the perfect backdrop for outdoor activities and relaxation under the Greek sun. As the year progresses, daylight gradually wanes starting in late summer, but the month of June is truly a golden period, maximizing the essence of summer’s brilliance.
In Kallithea, Greece, the month of June presents a welcome lull in wind activity, with an average speed of just 1.8 m/s (4 mph). This marked reduction is a noteworthy trend when compared to the steadily rising winds of July, which jump to 3.1 m/s (7 mph). As spring transitions into summer, the gentle breezes of June offer a serene atmosphere, perfect for leisurely seaside strolls and enjoying the vibrant local culture. Interestingly, the early months of the year, particularly January through May, showcase higher wind speeds, averaging between 2.4 m/s to 3.2 m/s. As temperatures warm, the wind tends to calm, creating a tranquil environment ideal for relaxation before the summer winds return.
Weather in Kallithea varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Kallithea, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present a stark contrast in weather conditions. In June, temperatures range from a mild 13°C (56°F) to a scorching 38°C (101°F), with an average of 25°C (77°F), while humidity sits at a comfortable 71%. This month sees relatively low precipitation of 33 mm (1.3 in) over five days, making it a drier period overall. In contrast, January experiences much cooler temperatures, with a minimum of -4°C (25°F), an average of 9°C (48°F), and a maximum of 22°C (72°F). It also has higher precipitation at 57 mm (2.2 in) over seven days and slightly elevated humidity at 76%. For those interested in more specifics about January weather conditions, a detailed overview can be found here: Kallithea weather in January.
In June, the weather is significantly warmer, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 38°C (101°F) and an average of 25°C (77°F). The month experiences relatively low precipitation at 33 mm (1.3 in) over about 5 days, along with a humidity level of 71%. In contrast, February offers much cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 20°C (68°F), averaging around 10°C (51°F). It sees more precipitation at 48 mm (1.9 in) over approximately 8 days and slightly higher humidity at 75%. For more details on February weather, visit Kallithea weather in February.
June and March present quite distinct weather patterns. June typically showcases warmer temperatures, with a minimum of 13°C (56°F) and an average high of 25°C (77°F), peaking at a scorching 38°C (101°F). In contrast, March features much cooler conditions, starting at a minimum of 0°C (32°F) and averaging around 12°C (54°F), with a maximum of 23°C (74°F).
In terms of precipitation, March sees slightly higher rainfall, with 39 mm (1.5 in) over 5 days compared to June's 33 mm (1.3 in) over the same number of days. Humidity levels are quite similar, with March at 74% and June at 71%. For more detailed insights on March weather in Kallithea, you can check out this link: Kallithea weather in March.
June typically experiences warmer temperatures compared to April, with a minimum of 13°C (56°F) and a maximum reaching up to 38°C (101°F), averaging around 25°C (77°F). In contrast, April's temperature range is notably cooler, starting at a minimum of 4°C (40°F) and peaking at 29°C (85°F), with an average temperature of 15°C (60°F). Both months see precipitation on about five days, but June receives less rainfall overall, with 33 mm (1.3 in) compared to April's 42 mm (1.6 in). Additionally, April has slightly higher humidity at 75%, while June's humidity is around 71%. For more details on April's weather specifics, you can check Kallithea weather in April.
In comparing the weather of June and May, June typically experiences warmer temperatures, with an average of 25°C (77°F) compared to May's average of 21°C (70°F). The minimum temperature in June is slightly higher, at 13°C (56°F) versus May's 10°C (51°F), while the maximum temperature peaks at 38°C (101°F) in June, closely approaching May's maximum of 36°C (97°F). Additionally, June sees an increase in precipitation, totaling 33 mm (1.3 in) over five days, compared to May's 23 mm (0.9 in) over four days. Humidity is also relatively lower in June at 71%, compared to 77% in May, making June feel somewhat less muggy. For a detailed look at May's weather specifics, check out Kallithea weather in May.
June and July exhibit distinct weather patterns, with July generally being warmer and drier than June. In June, temperatures range from a minimum of 13°C (56°F) to a maximum of 38°C (101°F), with an average temperature of 25°C (77°F) and 33 mm of precipitation spread over 5 days. The humidity level remains relatively high at 71%. In contrast, July sees a rise in temperatures, with a minimum of 19°C (67°F) and a maximum of 42°C (108°F), averaging 28°C (83°F). The month is much drier, receiving only 9 mm of rain over 2 days and slightly lower humidity at 68%. For more detailed weather information, you can check Kallithea weather in July.
In June, the weather begins to warm up, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 38°C (101°F), averaging around 25°C (77°F). The month sees an average of 33 mm (1.3 in) of precipitation over about 5 days, along with a relatively high humidity of 71%. In contrast, August boasts warmer temperatures, with a minimum of 19°C (66°F), an average of 28°C (83°F), and peaks reaching 43°C (109°F). Notably, this month experiences significantly less rainfall, with only 4 mm (0.2 in) over 0 days, and humidity drops to 63%. For a detailed look at the weather, check out Kallithea weather in August.
In comparing the weather between June and September, we find that both months start with similar minimum temperatures, around 13°C (56°F). However, June typically experiences warmer average and maximum temperatures, averaging 25°C (77°F) and peaking at 38°C (101°F), compared to September's average of 24°C (76°F) and maximum of 37°C (98°F). Precipitation is notably higher in June, with 33 mm (1.3 in) over 5 days, while September sees a much drier trend with only 17 mm (0.7 in) over just 2 days. Additionally, September boasts slightly lower humidity at 65%, compared to June's 71%, making it a more comfortable month overall. For more details, check out Kallithea weather in September.
The weather in June features warmer temperatures, with minimums around 13°C (56°F) and maximums soaring up to 38°C (101°F), leading to an average of 25°C (77°F). In contrast, October experiences cooler conditions, where minimum temperatures drop to 7°C (45°F) and maximums reach 31°C (89°F), resulting in a more moderate average of 19°C (66°F). Precipitation levels are fairly similar, with June receiving 33 mm (1.3 in) over about five days, while October has slightly less at 30 mm (1.2 in) over four days. Humidity remains relatively high in both months, averaging 71% in June and 72% in October. For a more detailed look at October's weather, visit Kallithea weather in October.
In comparing the weather between June and November, June offers warmer temperatures, with an average of 25°C (77°F) and a maximum reaching up to 38°C (101°F). This month typically experiences lower precipitation, averaging 33 mm (1.3 in) over about 5 days, and a humidity level of 71%. In contrast, November provides a significantly cooler climate, with average temperatures around 15°C (59°F), peaking at 25°C (78°F) and dropping to a minimum of 4°C (39°F). Rainfall increases slightly to 48 mm (1.9 in) over approximately 7 days, accompanied by a slightly higher humidity level of 75%. For more detailed information, you can check the link: Kallithea weather in November.
June and December present quite contrasting weather conditions. In June, temperatures range from a minimum of 13°C (56°F) to a scorching maximum of 38°C (101°F), with an average of 25°C (77°F). The month typically sees about 33 mm (1.3 in) of precipitation over approximately 5 days, accompanied by a humidity level of 71%. In stark contrast, December features much cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 21°C (70°F), resulting in an average temperature of 11°C (53°F). Precipitation in December is greater, totaling 66 mm (2.6 in) across about 9 days, and humidity rises slightly to 76%. For more detailed insights on the December climate, visit Kallithea weather in December.
As June rolls into Kallithea, the weather transforms into a vibrant summer experience. With temperatures reaching their peak, this month offers a stunning transition from the mild warmth of spring to the sizzling heat of summer. The average temperature invites sun-seekers, while occasional rainfall provides a refreshing break from the heat. The increased humidity levels remind you of the Mediterranean's embrace, creating a lively atmosphere perfect for beach outings and outdoor adventures. For a more detailed look at how Kallithea's weather patterns evolve throughout the year, including June's unique characteristics, be sure to check out Kallithea Climate.