Last updated: August 21, 2025
Experience the enchanting July weather in Poros, Greece, where the summer sun reigns supreme with maximum temperatures reaching a delightful 34°C (94°F) and an inviting average of 27°C (81°F). With a minimum temperature of 22°C (71°F), nights are comfortably warm, perfect for evening strolls by the seaside. This month boasts a low precipitation amount of just 5 mm (0.2 in), occurring on only 1 day, allowing for plenty of sun-soaked adventures. The humidity level sits at 68%, creating a warm but pleasant atmosphere for enjoying the stunning landscapes and vibrant culture of this beautiful island.
In July, Poros, Greece truly shines with its warm embrace, as temperatures consistently rise to create a delightful summer experience. With minimums hovering around 22°C (71°F) and average highs reaching a sizzling 34°C (94°F), it’s no wonder visitors flock to the island's beautiful shores. This month marks the pinnacle of warmth, showcasing an average temperature of 27°C (81°F)—perfect for sunbathing and enjoying outdoor activities. As July transitions into August, the heat remains, but the gradual cooling in the nights hints at the forthcoming fall, making it the ideal time for both adventure and relaxation in this picturesque Mediterranean paradise.
In July, Poros, Greece experiences a stark shift in its weather patterns, characterized by a significant drop in precipitation, registering just 5 mm (0.2 in) over a mere 1 day. This marks one of the driest months of the year, following a gradual decline in rainfall that begins in May. With the warm summer sun dominating, July’s minimal rainfall sets the tone for a typically dry and vibrant season, making it an ideal time for outdoor activities. As the region transitions into August, the precipitation remains similarly low at 6 mm, signaling the continuation of clear skies and high temperatures, a trend that many locals and visitors alike anticipate each summer.
In July, Poros, Greece experiences a noticeable drop in humidity, with levels sitting at 68%, marking a significant shift from the wetter months of earlier in the year. This decline continues the trend established in June when humidity fell to 71%, indicating a gradual transition to drier summer conditions. As the heat intensifies, the humidity reaches its lowest point in August at 63%, creating a more comfortable atmosphere for both locals and visitors. Comparatively, the high humidity of the winter months, peaking at 76% in January, emphasizes the seasonal variations in Poros. This summer decline in humidity is part of a broader pattern that showcases the Mediterranean climate's distinctive dry summers, making July an ideal time for enjoying the enchanting landscapes and sun-drenched beaches.
In July, Poros, Greece, experiences a consistently high UV Index of 10, placing it in the very high exposure category. With a burn time of just 15 minutes, it's crucial for residents and visitors alike to take precautions when enjoying the sun. This trend of heightened UV levels persists from May through August, underscoring the importance of sun protection during the peak summer months. As the summer progresses, there’s a notable consistency in both UV levels and recommended sun safety measures. For detailed insights on UV trends throughout the year, visit Poros UV Index.
UV Risk Categories
In July, Poros, Greece, basks in a magnificent 422 hours of sunshine, making it the sunniest month of the year. This peak in brightness follows a steady ascent from the beginning of the year, where January’s 208 hours seems like a distant memory. As spring blooms into summer, daylight hours rapidly increase, culminating in July's golden rays. The trend reveals a vibrant transition from June's 410 hours to July's stellar count, before gradually tapering off in August. The warmth of July not only enchants visitors but also signifies the height of the island's allure, inviting sun-seekers to revel in its radiant charm.
As summer in Poros, Greece unfolds, July boasts a remarkable 96% chance of sunny weather, making it one of the sunniest months of the year. This trend reflects a steady increase in sunshine from the cooler months—January starts at 50%, gradually climbing to 77% in June before reaching its zenith in mid-summer. The pattern continues into August, which sees an even higher 97% chance of sun, indicating the peak of the Mediterranean climate. So if you're planning a summer getaway, July promises abundant sunshine and perfect conditions to bask in the beauty of this idyllic island.
In Poros, Greece, the daylight hours in July highlight a peak in summer's embrace, offering 14 hours of sunlight that create a vibrant atmosphere. This month, along with June, features the longest days of the year, following a gradual increase since January's mere 9 hours of daylight. As spring turns into summer, daylight extends steadily, reaching 13 hours in August, which marks a gentle tapering as the days begin to shorten again. This pattern not only accentuates the allure of outdoor activities during the warm months, but also reveals a rhythmic transition through the seasons, inviting visitors to bask in the sunlit charm of Poros.
In July, Poros, Greece, experiences a refreshing shift in wind dynamics, with an average wind speed of 3.6 m/s (about 8 mph). This mild breeze, although slightly stronger than the preceding months, provides a delightful contrast to the warm summer sun, making it an ideal time for outdoor activities. While the wind speeds typically heighten in the spring and early autumn months, July’s gentle currents create a perfect atmosphere for sailing or beach lounging. Interestingly, as summer peaks, the winds remain relatively steady, only to pick up again in September. This gradual increase suggests a transition period, promising more invigorating days ahead as autumn approaches. Overall, July's breezy charm adds to Poros's allure, blending comfort with the natural beauty of the Mediterranean.
Weather in Poros varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Poros, focusing on differences in temperature, rainfall, humidity, and UV levels.
In July, the weather is characterized by warm temperatures, with a minimum of 22°C (71°F) and an average of 27°C (81°F), peaking at a high of 34°C (94°F). The month sees minimal precipitation, averaging just 5 mm (0.2 in) over about 1 day, and a humidity level of 68% that adds to the warmth. In contrast, January offers much cooler conditions, with temperatures ranging from a chilly 2°C (36°F) to a milder maximum of 20°C (69°F) and an average of 12°C (53°F). This winter month experiences significantly more rainfall, totaling 52 mm (2.0 in) over approximately 7 days, alongside a higher humidity of 76%. For a closer look at January weather specifics, you can check Poros weather in January.
July and February present striking contrasts in weather. In July, temperatures soar with minimums around 22°C (71°F) and maximums reaching up to 34°C (94°F), accompanied by high humidity at 68% and minimal rainfall—only about 5 mm throughout the month. In contrast, February is characterized by much cooler temperatures, with averages around 13°C (55°F) and maximums peaking at 18°C (65°F). This cooler month is also notably wetter, receiving approximately 46 mm of precipitation over about seven days, and with humidity slightly higher at 75%. For more details on February weather, you can visit Poros weather in February.
July and March present contrasting weather conditions. In July, temperatures soar with a minimum of 22°C (71°F) and an average of 27°C (81°F), reaching a peak of 34°C (94°F), while experiencing minimal precipitation of just 5 mm over 1 day and humidity at 68%. In sharp contrast, March features much cooler temperatures, with a low of 4°C (40°F), an average of 13°C (56°F), and a maximum of 20°C (68°F). This month sees more significant rainfall, totaling 33 mm across 4 days, accompanied by higher humidity at 74%. For more detailed insights on the weather in March, check out Poros weather in March.
In July, the weather in Poros is significantly warmer, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 34°C (94°F) and an average of 27°C (81°F). The humidity is moderate at 68%, and there is minimal precipitation, averaging just 5 mm over 1 day. In contrast, April experiences much cooler temperatures, with a range from 9°C (49°F) to 24°C (75°F) and an average of 16°C (60°F). The month is also wetter, receiving 27 mm of rainfall across 4 days and displaying slightly higher humidity at 75%. For a closer look at the specific weather conditions during April, you can check Poros weather in April.
In comparing the weather between July and May, July boasts notably higher temperatures, with minimums around 22°C (71°F), averages reaching 27°C (81°F), and maximums climbing to 34°C (94°F). In contrast, May presents a cooler climate, where minimum temperatures are around 14°C (57°F) and maxima peak at 27°C (81°F), resulting in a more moderate average of 20°C (68°F). Additionally, May experiences more rain, with 11 mm (0.5 in) over 2 days, compared to July's minimal rainfall of 5 mm (0.2 in) on just 1 day. Humidity levels are higher in May at 77%, while July's humidity sits at 68%. For a more in-depth look at May's weather, you can refer to Poros weather in May.
July features warmer temperatures compared to June, with minimums reaching 22°C (71°F) and average highs of 34°C (94°F), making it the hottest month of the summer. In contrast, June has a cooler temperature range, with a minimum of 17°C (62°F) and an average maximum of 32°C (90°F). Additionally, July experiences significantly less precipitation, with only 5 mm (0.2 in) of rain over just one day, while June sees a higher total of 12 mm (0.5 in) over two days. Humidity levels remain relatively similar, with July at 68% and June slightly higher at 71%. For more details on June's weather, you can visit Poros weather in June.
July and August showcase similar warm weather patterns, with temperatures in both months consistently high. July experiences temperatures ranging from a minimum of 22°C (71°F) to a maximum of 34°C (94°F), with an average of 27°C (81°F). In contrast, August sees slightly warmer conditions, with minimum temperatures of 23°C (73°F) and an average of 28°C (82°F), while the maximum remains at 34°C (93°F). Both months have minimal precipitation, but August is particularly dry, recording no rainy days compared to July's one day of light rain. Humidity levels also shift slightly, with July at 68% and August dropping to 63%. For more detailed information, you can check Poros weather in August.
July and September exhibit notable differences in weather patterns. July tends to be hotter, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 34°C (94°F) and an average of 27°C (81°F). The month is relatively dry, experiencing only about 5 mm of precipitation over just 1 day, coupled with humidity levels around 68%. In contrast, September brings slightly cooler temperatures, with a minimum of 18°C (65°F), an average of 25°C (77°F), and a maximum of 32°C (91°F). This month also sees more precipitation at 30 mm (1.2 in) over 2 days, and humidity drops a bit to 65%. For more detailed insights into the weather conditions in September, you can visit Poros weather in September.
In July, the weather is typically warm and dry, with average temperatures around 27°C (81°F) and a maximum reaching up to 34°C (94°F). This month enjoys a low precipitation level of just 5 mm (0.2 in) over one day, while humidity hovers at 68%. In contrast, October presents a cooler and wetter climate, with average temperatures of 21°C (70°F) and highs of 28°C (83°F). Precipitation increases to 28 mm (1.1 in) across four days, accompanied by a slight rise in humidity to 72%. For more specific details about the weather during this month, you can check Poros weather in October.
In July, the weather is characterized by warm temperatures, with a minimum of 22°C (71°F) and an average of 27°C (81°F), reaching a maximum of 34°C (94°F). This month experiences very little precipitation, averaging only 5 mm (0.2 in) over just one day and a relatively moderate humidity level of 68%. In contrast, November brings cooler temperatures, with a minimum of 11°C (53°F) and an average of 18°C (64°F), peaking at 24°C (75°F). The month sees significantly more rain, with 47 mm (1.9 in) of precipitation spread over seven days, while humidity rises slightly to 75%. For more detailed insights, you can check Poros weather in November.
July and December present contrasting weather conditions. In July, temperatures are warm, with a minimum of 22°C (71°F) and an average of 27°C (81°F), peaking at 34°C (94°F). The month is relatively dry, experiencing only 5 mm (0.2 in) of precipitation over just 1 day, and humidity levels hover around 68%. In contrast, December brings much cooler temperatures, ranging from a low of 7°C (45°F) to an average of 14°C (58°F), with a maximum of 20°C (69°F). This month is significantly wetter, with 60 mm (2.4 in) of rain spread across 9 days and humidity rising to 76%. For more details about the weather during this month, you can check Poros weather in December.
As July unfolds in Poros, it brings a warm embrace with its higher temperatures and notably minimal rainfall, setting it apart from the cooler, more variable months of spring. With an average temperature hovering around a comfortable 27°C (81°F) and just a solitary day of rain, this month offers an inviting atmosphere for both relaxation and adventure. The humidity of 68% adds a touch of warmth but is often balanced by the soothing sea breeze. For those looking to explore more about Poros's delightful summer climate, be sure to check out Poros Climate.