Last updated: August 21, 2025
In June, Piraeus, Greece experiences a vibrant transition into summer, with temperatures soaring to a maximum of 38°C (101°F), while maintaining an inviting average of 25°C (77°F). Visitors can enjoy warm days ideal for exploration, although the evenings cool down to a pleasant minimum of 13°C (56°F). Rainfall is relatively sparse, totaling 33 mm (1.3 in) across about 5 days, and the humidity averages around 71%, adding a subtle warmth to the Mediterranean atmosphere. Overall, June in Piraeus offers a perfect blend of sunny days and mild nights, creating an enjoyable experience for both locals and tourists alike.
In June, Piraeus greets summer with delightful warmth, characterized by a minimum temperature of 13°C (56°F) and an average of 25°C (77°F), peaking at a scorching 38°C (101°F). This month marks a significant rise from the milder spring temperatures of May, which boasted a minimum of 10°C (51°F) and an average of 21°C (70°F). As the region transitions into the hotter months, beachgoers and sun seekers flock to enjoy the balmy Mediterranean climate, where the days are long and the sun shines brightly, perfect for outdoor adventures and leisurely strolls along the picturesque waterfront. With such warmth on the horizon, June is unequivocally a herald of summer in Piraeus, inviting both locals and travelers to bask in its sunny embrace.
In June, Piraeus experiences a moderate precipitation level of 33 mm (1.3 in), marking a slight increase compared to the drier months of May, which sees only 23 mm (0.9 in). Rainfall in June typically occurs over five days, consistent with the previous month, suggesting a stable early summer pattern. As the region transitions into July, the precipitation sharply declines to just 9 mm (0.4 in), hinting at the onset of a warm, dry season that characterizes the Greek summer. This trend of diminishing rainfall continues into August, where mere traces are reported, showcasing Piraeus's transformation into a sun-soaked destination.
As summer approaches in Piraeus, Greece, June welcomes a notable decrease in humidity, dipping to 71%. This marks a shift from the higher levels seen in the spring months, particularly May’s 77%. The trend of declining humidity continues into July and August, reaching lows of 68% and 63%, respectively. This gradual reduction creates a more comfortable atmosphere for residents and visitors alike, as the heat of summer sets in. Overall, the transition from spring to summer in Piraeus showcases the rhythmic ebb and flow of humidity, providing a refreshing respite just before the peak of summer's warmth.
In June, Piraeus, Greece experiences a very high UV Index of 10, maintaining the trend set in May. With a critical burn time of just 15 minutes, it's essential for locals and visitors alike to be extra cautious when basking in the Mediterranean sun. This peak is part of a broader pattern, as the UV Index stays elevated through July and August, consistently rated at 10, before gradually tapering off in September. The spring months see a rise in UV intensity, with April and May both reaching significant levels that warrant attention. As you enjoy the vibrant coastal atmosphere, remember to protect your skin and stay informed about daily UV fluctuations. For more details, visit Piraeus UV Index.
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June brings a delightful surge of sunshine to Piraeus, Greece, marking the transition into summer with an impressive 409 hours of sunlight. This continues the upward trend initiated in the spring, where April and May already showcased substantial increases in daylight. With each passing month, residents and visitors alike can bask in the warmth, as daylight hours rise steadily from a modest 200 hours in January to a peak in July. The vibrant days of June not only invite outdoor adventures and cultural festivals but also set the stage for July's peak at 423 hours, making it clear that the sun-drenched charm of Piraeus is at its zenith during this season. As summer advances toward August, the city still enjoys ample sunlight, although it begins to taper off slightly, ensuring that the joy of long, sunny days remains integral to the Piraeus experience.
June in Piraeus, Greece, heralds the onset of summer with a promising 71% chance of sunny weather, paving the way for beach outings and outdoor adventures. This is a noticeable increase from the 70% likelihood in May, indicating that as spring concludes, sunny days become more prevalent. The trend continues upwards into the hotter months, with July and August boasting stunning probabilities of 94% and 95%, respectively. After the vibrant June, the sunny days remain abundant, though they gradually decline heading into the fall. This delightful outlook makes June an enticing choice for travelers seeking warm, sun-soaked experiences in this picturesque coastal city.
In June, Piraeus, Greece, enjoys an inviting 14 hours of daylight, maintaining the same luminous embrace experienced in the preceding month of May. This consistency signals the height of summer, where long, sun-filled days invite both locals and tourists to bask in the warm Mediterranean atmosphere. As the year progresses, daylight gradually hinges, peaking in June before beginning to taper off during the sweltering months of July and August. Although daylight decreases to 13 hours in August, the lingering brightness continues to enhance the vibrant coastal life, creating a perfect backdrop for outdoor activities and seaside relaxation. Overall, June stands as a highlight in Piraeus’ annual cycle, representing the zenith of sunshine and warmth.
In Piraeus, Greece, the month of June brings a noticeable dip in average wind speed, which falls to just 1.8 m/s (4 mph)—the calmest point of the year. Following a gradual decline from May's breezy 2.4 m/s (5 mph), this stillness heralds the beginning of summer, contrasting sharply with the breezier months of July and August, where average speeds rebound to around 3.1 m/s (7 mph) and 2.7 m/s (6 mph) respectively. As the year progresses, the wind speeds fluctuate, but June stands out as a tranquil time, inviting residents and visitors alike to enjoy the gentle embrace of the Mediterranean without the distractions of stronger gales. This subtle change offers an ideal backdrop for leisurely days by the sea, capturing the essence of warmth and relaxation that defines Greek summers.
Weather in Piraeus varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Piraeus, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January showcase a stark contrast in weather patterns. In June, temperatures range from a comfortable 13°C (56°F) at night to a warm maximum of 38°C (101°F) during the day, with an average temperature of 25°C (77°F). Rainfall is minimal at 33 mm (1.3 in), occurring on around five days, and humidity sits at 71%. In contrast, January presents a much cooler landscape, with temperatures dipping to a minimum of -4°C (25°F) and averaging around 9°C (48°F), peaking at 22°C (72°F). It experiences more precipitation at 57 mm (2.2 in) over seven days and higher humidity at 76%. For a detailed look at the January weather, you can visit Piraeus weather in January.
June and February present contrasting weather conditions. In June, temperatures rise significantly, with a minimum of 13°C (56°F) and an average of 25°C (77°F), peaking at a hot 38°C (101°F). The month tends to be relatively dry, with only 33 mm (1.3 in) of precipitation spread over 5 days and a humidity level of 71%. In comparison, February experiences cooler weather, with temperatures ranging from a chilly 0°C (32°F) to a moderate 20°C (68°F) and an average of 10°C (51°F). This month also sees more rainfall, totaling 48 mm (1.9 in) across 8 days, and a slightly higher humidity of 75%. For a closer look at February weather in Piraeus, visit Piraeus weather in February.
Comparing the weather in June and March reveals a significant difference in temperature and overall conditions. June boasts a much warmer climate, with average temperatures around 25°C (77°F) and maximums reaching as high as 38°C (101°F). In contrast, March experiences cooler temperatures, averaging only 12°C (54°F) and peaking at 23°C (74°F). Additionally, while both months receive precipitation on about five days, June has less rain with a total of 33 mm (1.3 in) compared to March's 39 mm (1.5 in). Humidity levels are relatively similar, with June at 71% and March slightly higher at 74%. For more information on March weather, you can visit Piraeus weather in March.
When comparing the weather in June and April, June generally shows a significant increase in temperature and a shift towards a more summer-like climate. June has a minimum temperature of 13°C (56°F) and an average high of 25°C (77°F), whereas April features cooler temperatures, with a minimum of 4°C (40°F) and an average high of 15°C (60°F). Precipitation is slightly lower in June, at 33 mm (1.3 in) over 5 days, compared to April's 42 mm (1.6 in) across the same number of days. However, humidity levels remain somewhat similar, with June at 71% and April at 75%. For more detailed information on April weather, you can visit Piraeus weather in April.
In comparing the weather between May and June, June generally showcases warmer temperatures, with an average of 25°C (77°F) compared to May's 21°C (70°F). The maximum temperature in June can reach up to 38°C (101°F), slightly higher than May's maximum of 36°C (97°F). Additionally, June experiences a bit more rainfall, with 33 mm (1.3 in) over 5 days, compared to May's 23 mm (0.9 in) over 4 days. However, humidity is slightly lower in June at 71%, compared to May's 77%, making June feel somewhat more comfortable despite the higher temperatures. For more details about May weather, you can visit Piraeus weather in May.
In June, the weather features a variety of temperatures, ranging 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). The month sees moderate precipitation, totaling 33 mm (1.3 in) over about 5 days, and the humidity level sits at 71%. In contrast, July experiences warmer conditions, with a minimum temperature of 19°C (67°F), an average of 28°C (83°F), and a peak of 42°C (108°F). Rainfall is significantly reduced, amounting to just 9 mm (0.4 in) over 2 days, alongside a slightly lower humidity at 68%. For more details on the weather trends, you can check Piraeus weather in July.
June and August present distinct differences in weather patterns. In June, temperatures range from a minimum of 13°C (56°F) to a maximum of 38°C (101°F), with an average of 25°C (77°F) and relatively high humidity at 71%. The month sees about 33 mm (1.3 in) of precipitation over five days, indicating occasional rain.
In contrast, August tends to be warmer with a minimum temperature of 19°C (66°F) and a high of 43°C (109°F), averaging around 28°C (83°F). Notably, it experiences significantly less precipitation, just 4 mm (0.2 in) with no rainy days, and lower humidity at 63%. For more detailed insights, you can check Piraeus weather in August.
June and September both experience relatively warm temperatures, but with some notable differences. In June, the temperature ranges from a minimum of 13°C (56°F) to a maximum of 38°C (101°F), with an average of 25°C (77°F) and higher humidity at 71%. On the other hand, September tends to be slightly cooler, with temperatures ranging from 13°C (55°F) to 37°C (98°F), an average of 24°C (76°F), and lower humidity at 65%. Additionally, June sees more precipitation, with 33 mm (1.3 inches) over 5 days, while September is drier, receiving only 17 mm (0.7 inches) over just 2 days. For more details on September weather, check out Piraeus weather in September.
In June, Piraeus experiences warmer weather with an average temperature of 25°C (77°F) and highs reaching up to 38°C (101°F), making it a lively month with plenty of sunshine. Humidity stays relatively high at 71%, and the city receives approximately 33 mm (1.3 in) of precipitation over about 5 days.
Conversely, October brings cooler temperatures with an average of 19°C (66°F) and maximums peaking at 31°C (89°F). Although the humidity remains similar at 72%, the month sees slightly lower precipitation levels at 30 mm (1.2 in) over just 4 days. For more details on October weather, you can visit Piraeus weather in October.
In June, temperatures in Piraeus range significantly from a cool 13°C (56°F) at night to a scorching 38°C (101°F) during the day, with an average of 25°C (77°F). The month sees relatively low precipitation of 33 mm (1.3 in) over about 5 days, accompanied by a humidity level of 71%. In contrast, November experiences much cooler temperatures, ranging from a minimum of 4°C (39°F) to a maximum of 25°C (78°F), with an average temperature of 15°C (59°F). This month also brings increased rainfall, totaling 48 mm (1.9 in) over approximately 7 days, while humidity rises slightly to 75%. For more detailed information about November weather, visit Piraeus weather in November.
June and December present distinct weather contrasts. 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). This month experiences relatively low precipitation at 33 mm (1.3 in) over about 5 days, while humidity sits at 71%. In contrast, December offers much cooler temperatures, with a minimum of 1°C (34°F), an average of 11°C (53°F), and a maximum of 21°C (70°F). This month sees a higher precipitation level of 66 mm (2.6 in) over approximately 9 days and slightly higher humidity at 76%. For more detailed insights, check Piraeus weather in December.
As June sets in, Piraeus transitions to warm, sun-soaked days that stand in stark contrast to the cooler months that preceded it. With maximum temperatures often soaring to a sweltering 38°C (101°F), the average daily warmth reaches a comfortable 25°C (77°F), inviting locals and visitors alike to enjoy the vibrant outdoor scene. Though June experiences around five days of light rainfall, the overall humidity at 71% adds a refreshing contrast to the summer heat. This blend of warmth and occasional showers makes it a delightful month for those looking to embrace the Mediterranean charm. For a more detailed look at the climatic conditions throughout the year, visit Piraeus Climate.