Last updated: August 21, 2025
In August, Poros, Greece, offers a delightful Mediterranean climate, characterized by warm temperatures and limited rainfall. With a maximum of 34°C (93°F) and an average of 28°C (82°F), visitors can bask in the sun's warmth, while the minimum temperature settles at a comfortable 23°C (73°F). August enjoys a dry spell, featuring a mere 6 mm (0.2 in) of precipitation across 0 rainy days, allowing for uninterrupted outdoor adventures. The humidity level remains moderate at 63%, enhancing the pleasant summer experience. This idyllic weather makes Poros an ideal destination for sun-seekers and nature enthusiasts alike.
In August, Poros, Greece, truly basks in the height of summer, with temperatures that reach a pleasant minimum of 23°C (73°F) and an average soaring to 28°C (82°F). The island enjoys peak warmth, with highs often touching 34°C (93°F), making it a prime time for sun-seekers and beach lovers alike. This month marks a noticeable jump from earlier summer temperatures, particularly compared to July, where the averages were slightly lower. As the days stretch longer, the balmy evenings provide the perfect backdrop for dining al fresco or enjoying nights by the sea, highlighting August as both a sizzling and vibrant time to experience the charm of Poros.
August in Poros, Greece, marks a notable shift in precipitation patterns, with the month observing a mere 6 mm (0.2 in) of rain, falling exclusively as dry skies dominate. This dryness is reflected in the absence of precipitation days, showcasing a stark contrast to the wetter start and end of the year. As summer peaks, July and August both register minimal rainfall, highlighting Poros's typically arid late summer climate. Following a trend of increasing precipitation in the early months, where January sees 52 mm and November ramps up to 47 mm, August stands out as a serene pause before the autumn rains return in September, setting the stage for a refreshing change in the landscape.
As the summer heats up in Poros, Greece, August brings a notable dip in humidity, dropping to a refreshing 63%. This is the lowest level of the year, suggesting a more comfortable atmosphere for travelers and locals alike. Following the peak of 77% in May, humidity gradually decreased, with July marking a significant decline to 68%. The trend indicates that while winter months greet visitors with higher humidity levels averaging around 76%, the transition to summer sees a gradual easing, making August an ideal time to enjoy the island's beautiful beaches and outdoor activities without the oppressive stickiness characteristic of other regions. As the summer wanes into September, humidity starts to rise again, but August stands out as a peak moment of comfort in the Mediterranean sun.
In August, Poros, Greece, experiences a persistent UV Index of 10, categorized as very high, which means sun exposure can lead to burns in just 15 minutes. This trend of elevated UV levels has been prominent since May, continuing through the summer months of June and July, suggesting that visitors need to be particularly vigilant about sun protection during this peak season. As the year progresses into September, the UV Index begins to decline, dropping to 8, yet it remains in the very high category, reminding us that caution is still necessary. To help plan your days in the sun, check the detailed figures at Poros UV Index.
UV Risk Categories
The month of August in Poros, Greece, shines brightly with an impressive 395 hours of sunshine, making it one of the sunniest months of the year. Following the peak of July, where daylight graces the island for an astonishing 422 hours, August experiences a slight dip, yet still showcases plenty of warm, sun-soaked days perfect for beach outings and exploring the picturesque landscapes. As summer transitions into the softer light of September, sunshine hours decrease to 346, marking a gradual shift towards autumn. Overall, the data reveals a delightful trend of long, sunny days that define the summer months, highlighting Poros as an inviting destination for sun-seekers.
In August, Poros, Greece, boasts an impressive 97% chance of sunny weather, making it one of the sunniest months of the year. This trend of increasing sunshine starts in the spring, with May seeing a modest 73%, and continues to soar into the summer. By July, the likelihood of basking in the sun reaches a remarkable 96%, setting the stage for August's peak. As the summer transitions into autumn in September, the chance of sunshine begins to dip to 80%, but still remains pleasingly high. With such consistently bright days in August, it’s the perfect time to enjoy the stunning landscapes and vibrant culture that Poros has to offer.
In August, Poros, Greece enjoys 13 hours of daylight, marking a gentle decline from the peak of 14 hours experienced during the summer months of June and July. This trend signals the gradual transition into autumn, as daylight begins to wane. Though shorter than the sun-drenched summer days, August still offers ample sunlight, allowing for vibrant outdoor activities and breathtaking sunsets. As the month unfolds, the daylight duration will continue to decrease, paving the way for the cooler, cozy months ahead.
In August, the charming island of Poros, Greece, experiences a mild shift in its wind patterns, with an average speed of 3.4 m/s (8 mph). This gentle breeze offers a refreshing escape from the summer heat, although it's slightly less vigorous than the preceding months of July, which recorded a higher average of 3.6 m/s (8 mph). As the summer season progresses towards its end, August's winds reflect a transitional phase, gradually building in strength as the island approaches the cooler autumn months. Interestingly, the wind speeds tend to rise again in September and October, reaching averages of 4.0 m/s (9 mph) and 4.8 m/s (11 mph), respectively. This natural ebb and flow of wind patterns enriches the serene beauty of Poros, making it an ideal destination for both relaxation and adventure.
Weather in Poros varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Poros, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present starkly contrasting weather conditions. In August, temperatures range from a mild 23°C (73°F) at night to a scorching 34°C (93°F) during the day, with an average of 28°C (82°F). The month is characterized by very little precipitation, only 6 mm (0.2 in), and high humidity at 63%. In contrast, January experiences much cooler temperatures, with a minimum of 2°C (36°F), an average of 12°C (53°F), and a maximum of 20°C (69°F). This month also sees significantly more rainfall, totaling 52 mm (2.0 in) across approximately 7 days, and a higher humidity level of 76%. For more detailed information about January's weather, you can visit Poros weather in January.
August and February present contrasting weather patterns. In August, temperatures soar with a minimum of 23°C (73°F) and an average of 28°C (82°F), peaking at a warm 34°C (93°F). The month is notably dry, with hardly any precipitation, only recording 6 mm (0.2 in) and featuring no rainy days. In contrast, February experiences much cooler temperatures, ranging from a low of 5°C (41°F) to a high of 18°C (65°F), with an average of 13°C (55°F). This month sees significantly more rainfall, totaling 46 mm (1.8 in) over 7 rainy days, and higher humidity at 75%. For more details, check Poros weather in February.
August's weather is characterized by warm temperatures, with averages around 28°C (82°F) and highs reaching 34°C (93°F), making it a prime time for outdoor activities. In contrast, March brings a much cooler climate, with an average temperature of 13°C (56°F) and maxima that only reach 20°C (68°F). Additionally, March experiences significantly more precipitation, with 33 mm (1.3 in) over about four days, compared to August's dry conditions with no rainfall and only 6 mm (0.2 in) expected. Humidity levels are also higher in March at 74%, compared to August's 63%. For more detailed insights into Poros weather during March, you can visit Poros weather in March.
August typically boasts warmer temperatures, with an average of 28°C (82°F) and daily highs reaching up to 34°C (93°F), compared to the milder April weather, which has an average temperature of 16°C (60°F) and maximums of 24°C (75°F). While August experiences little to no rainfall and moderate humidity at 63%, April is considerably wetter, receiving 27 mm (1.1 in) of precipitation over four days, accompanied by higher humidity levels at 75%. For more details on April conditions, you can check Poros weather in April.
In August, the weather is distinctly warmer with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 34°C (93°F), resulting in an average temperature of 28°C (82°F). The month boasts low precipitation, with only 6 mm (0.2 in) recorded over no rainy days, and humidity levels around 63%. In contrast, May presents a milder climate, with temperatures ranging from 14°C (57°F) to 27°C (81°F) and an average temperature of 20°C (68°F). This month experiences slightly higher precipitation at 11 mm (0.5 in) over two rainy days, along with greater humidity at 77%. For more details about the weather during this month, you can check Poros weather in May.
In comparing the weather between June and August, August typically boasts warmer temperatures, with a minimum of 23°C (73°F) and an average of 28°C (82°F), peaking at 34°C (93°F). In contrast, June starts cooler, with minimum temperatures around 17°C (62°F) and an average of 24°C (75°F), reaching a maximum of 32°C (90°F). Precipitation also differs, as August records only 6 mm (0.2 in) with no rainy days, while June experiences 12 mm (0.5 in) of rain over two days. Humidity levels are slightly higher in June at 71%, compared to 63% in August. For more details on weather conditions during June, you can refer to Poros weather in June.
In August, the weather remains consistently warm, with average temperatures slightly higher at 28°C (82°F) compared to July's average of 27°C (81°F). Both months experience similar maximum temperatures, peaking at 34°C (93°F) in August and 34°C (94°F) in July. However, August stands out for its drier conditions, recording no days of precipitation with only 6 mm (0.2 in) overall, while July had one day of light rain and a similar precipitation total of 5 mm (0.2 in). Humidity levels are also marginally lower in August at 63%, compared to July's 68%. For a detailed look at July's weather, you can visit Poros weather in July.
In August, the weather is typically warm, with average temperatures ranging from a minimum of 23°C (73°F) to a maximum of 34°C (93°F), and very little precipitation, accumulating only 6 mm over the month. The humidity level hovers around 63%, making it a comfortably warm summer month. In contrast, September experiences slightly cooler temperatures, with a minimum of 18°C (65°F) and an average of 25°C (77°F), reaching a maximum of 32°C (91°F). Additionally, September sees more humidity at 65% and increased precipitation, totaling 30 mm over 2 rainy days. This shift makes September a more transitional month, balancing warmth with occasional showers. For more details on September weather, visit Poros weather in September.
August weather is characterized by its warmth, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 34°C (93°F) and an average of 28°C (82°F). The month is relatively dry, experiencing no precipitation and a humidity level of 63%. In contrast, October sees cooler conditions, with temperatures dropping to a minimum of 15°C (60°F) and a maximum of 28°C (83°F). This month also experiences more precipitation, totaling 28 mm (1.1 in) over four days, and a slight increase in humidity at 72%. For more detailed insights on October weather, visit Poros weather in October.
August features warm temperatures, with a minimum of 23°C (73°F) and an average of 28°C (82°F), peaking at a maximum of 34°C (93°F). The month is quite dry, receiving only 6 mm (0.2 in) of precipitation over the course of 0 days, and the humidity hovers around 63%.
In contrast, November brings a noticeable drop in temperatures, with a minimum of 11°C (53°F) and an average of 18°C (64°F), reaching a maximum of 24°C (75°F). This month experiences significantly more rainfall, accumulating 47 mm (1.9 in) over 7 days, along with a higher humidity level of 75%.
For a detailed look at weather conditions during this month, visit Poros weather in November.
In August, the weather is typically warm and dry, with average temperatures around 28°C (82°F) and maximum highs reaching up to 34°C (93°F). With only 6 mm (0.2 in) of precipitation spread across no rainy days, the humidity sits at a moderate 63%. In contrast, December brings a significant drop in temperature, with averages around 14°C (58°F) and highs of 20°C (69°F). This cooler month experiences more rainfall, totaling 60 mm (2.4 in) over 9 days, accompanied by a higher humidity level of 76%. For those interested in exploring the specifics of December weather, you can find more information here: Poros weather in December.
August in Poros is characterized by warm temperatures and minimal rainfall, making it a stark contrast to the cooler, wetter months. With average highs reaching around 28°C (82°F) and barely any precipitation, visitors can expect plenty of sunshine and comfortable evenings. The humidity level sits at a pleasant 63%, allowing for enjoyable outdoor activities without the discomfort often associated with summer heat. This dry, warm spell makes August an ideal time for beachgoers and adventurers alike. For more details on the weather patterns throughout the year, check out Poros Climate.