Last updated: August 21, 2025
October in Poros, Greece offers a delightful blend of temperate weather and crisp autumn air. With maximum temperatures reaching 28°C (83°F) and an average of 21°C (70°F), the island enjoys pleasant outdoor conditions, perfect for exploring its scenic landscapes. Expect a mild minimum of 15°C (60°F) during cooler evenings. Although the month sees a modest precipitation of 28 mm (1.1 in) over approximately 4 days, humidity hovers around 72%, adding a refreshing touch to the atmosphere. This transitional month invites visitors to savor the serene beauty of Poros before the winter chill sets in.
In October, Poros, Greece, experiences a delightful transition as autumn sets in, with temperatures ranging from a mild 15°C (60°F) at night to a comfortable 28°C (83°F) during the day. This month marks a gradual cool-down after the summer heat, featuring an average temperature of 21°C (70°F) that invites both relaxation and exploration. As the landscape shifts into shades of fall, visitors can bask in pleasant afternoons while enjoying the beautiful scenery, making October a perfect time for outdoor activities and sightseeing. Overall, the temperature trends highlight a cozy, inviting climate, ideal for those looking to escape the summer crowds.
In October, Poros, Greece experiences a modest but significant shift in weather, with precipitation amounting to 28 mm (1.1 in) over four days of rain. This marks a slight increase from the drier months of summer but is considerably lower than the wetter months that follow, such as November and December. While October’s rainfall is more than September's 30 mm (1.2 in), it is still a hallmark of the transition into the wetter season that characterizes Poros's autumn. As the year progresses towards winter, the gradual uptick in precipitation paves the way for lush landscapes, signaling nature’s vibrant transformation.
In October, Poros, Greece experiences a slight rebound in humidity levels, reaching around 72%. This marks a transition from the warmer summer months, where humidity dipped to its lowest point in August at 63%. As autumn sets in, humidity levels begin to rise again, aligning more closely with the wetter months of late spring and early winter, such as May and November, which hover around the mid-70s. The overall trend throughout the year illustrates a gradual decline in humidity during the summer, followed by a gentle increase as the seasons shift. As the weather becomes cooler and more comfortable, October offers a welcome balance of humidity, contributing to the charm of this picturesque island.
As October rolls into Poros, Greece, the UV Index maintains a high rating of 7, trailing off from the peak summer months. This marks a slight decrease from September's very high index of 8, yet the need for sun protection remains crucial, with a burn time of 25 minutes if unprotected. Compared to the summer months, where the UV Index consistently peaks at 10, the October sun still carries enough intensity to necessitate caution. As temperatures cool, it's a perfect time to enjoy the outdoors while being mindful of sun exposure. For more detailed insights on UV levels throughout the year, visit Poros UV Index.
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In October, Poros, Greece, enjoys a delightful 318 hours of sunshine, making it an inviting destination as summer begins to fade. This month, known for its mild and pleasant weather, reflects a gradual decline from the peak summer months, which bask in over 400 hours of glorious sunlight. September's 346 hours hint at a lingering warmth, but as the vibrant hues of autumn take over, October still offers a significant amount of daylight for outdoor adventures. The trend of diminishing sunshine hours continues into the colder months, with November and December averaging 265 and 255 hours, respectively. However, October strikes a perfect balance, allowing visitors to relish the beauty of the season while soaking in the sun before winter's arrival.
In October, Poros, Greece enjoys a moderate likelihood of sunny weather, with a 60% chance of sunny days. This positions the month favorably in the yearly cycle, though it's notably less than the peak summer months, where probabilities soar to 96% in July and 97% in August. As the islands transition into autumn, the sun still graces the skies more than half the time, particularly following the sunny September, which boasts an 80% chance. However, as winter approaches, the length and intensity of sunny days begin to wane, dropping significantly to 45% in November. Overall, October remains a delightful time to visit Poros, balancing the summer's warmth with the tranquil beauty of early fall.
In Poros, Greece, October marks a gentle transition as daylight begins to wane with approximately 11 hours of sunlight. This follows the lush, long days of summer, where July and August bask in a full 14 hours of daylight, creating an inviting atmosphere for beach-goers and outdoor enthusiasts. As autumn unfolds, daily sunlight decreases, reflecting a gradual shift from the vibrant energy of summer to a more tranquil and cozy ambiance. With 11 hours in October, the daylight still holds onto the essence of warmth, preparing the island for the quieter months ahead, while November and December will see daylight retreating to about 10 and 9 hours, respectively. The gradual ebb and flow of daylight throughout the year encapsulates the rhythmic beauty of Poros, offering both vibrant summer days and the serene charm of autumn.
As October sweeps into Poros, Greece, residents and visitors alike are greeted by a refreshing average wind speed of 4.8 m/s (11 mph), a pleasant uptick from the softer breezes of summer. This trend reflects a gradual increase in windiness as the year progresses, moving from the calmest month of June at just 2.5 m/s to the brisker months of late autumn. Compared to September’s 4.0 m/s, October offers a more lively atmosphere, perfect for sailing enthusiasts and nature lovers eager to embrace the island's scenic charm. With the winds growing just before winter's onset, October provides an exhilarating balance of warmth and crisp air—ideal for those looking to explore the beauty of Poros.
Weather in Poros varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Poros, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, temperatures in Poros are generally mild, ranging from a minimum of 15°C (60°F) to a maximum of 28°C (83°F), with an average of 21°C (70°F). The month sees relatively low precipitation at 28 mm (1.1 in) over four days, while humidity levels sit around 72%. In contrast, January brings a notable drop in temperature, with minimums reaching 2°C (36°F) and maximums up to 20°C (69°F), averaging just 12°C (53°F). Precipitation is higher during this month at 52 mm (2.0 in) spread over seven days, and humidity increases slightly to 76%. For a more detailed look at January weather, visit Poros weather in January.
October and February present contrasting weather conditions. In October, temperatures range from a mild minimum of 15°C (60°F) to a pleasant maximum of 28°C (83°F), with an average of 21°C (70°F), making it a warm month. The precipitation in October is relatively light, amounting to 28 mm (1.1 in) over just 4 days, and humidity stands at 72%. In stark contrast, February is much cooler, with temperatures dipping to a minimum of 5°C (41°F) and reaching a maximum of 18°C (65°F), resulting in an average temperature of 13°C (55°F). February also sees increased rainfall, with 46 mm (1.8 in) spread across 7 days, and slightly higher humidity at 75%. For more details on February weather, you can check Poros weather in February.
In comparing the weather between October and March, notable differences emerge. October boasts milder temperatures, with a minimum of 15°C (60°F) and an average of 21°C (70°F), peaking at 28°C (83°F), making it feel more summery. In contrast, March is significantly cooler, with temperatures ranging from a chilly 4°C (40°F) at night to a maximum of only 20°C (68°F). While both months experience precipitation on about four days, March receives slightly more rain (33 mm or 1.3 in) compared to October's 28 mm (1.1 in). Humidity levels are similar, hovering around 72% in October and slightly higher at 74% in March. For more detailed weather insights during this time, check out Poros weather in March.
In October, temperatures are generally milder, with a minimum of 15°C (60°F) and an average of 21°C (70°F), reaching a maximum of 28°C (83°F). The region experiences relatively low precipitation, averaging 28 mm (1.1 in) over about four days, and humidity levels of 72%. In contrast, April tends to be cooler with a minimum temperature of 9°C (49°F) and an average of 16°C (60°F), peaking at 24°C (75°F). Despite having a similar level of precipitation at 27 mm (1.1 in) across four days, April experiences slightly higher humidity at 75%. For more detailed information on April weather, you can visit Poros weather in April.
October and May offer pleasant yet slightly differing weather patterns. In October, temperatures range from a minimum of 15°C (60°F) to a maximum of 28°C (83°F), with an average of 21°C (70°F). The month experiences around 28 mm (1.1 in) of precipitation over approximately 4 days, while the humidity is at 72%. In contrast, May sees slightly cooler temperatures, with a minimum of 14°C (57°F) and a maximum of 27°C (81°F), resulting in an average of 20°C (68°F). Precipitation is lower in May at 11 mm (0.5 in) over just 2 days, but the humidity is a bit higher at 77%. For a closer look at the weather specifics in May, check out Poros weather in May.
October and June exhibit distinct weather characteristics. In October, temperatures range from a minimum of 15°C (60°F) to a maximum of 28°C (83°F), with an average of 21°C (70°F). The month sees about 28 mm (1.1 in) of precipitation over four days, accompanied by a humidity level of 72%. In contrast, June experiences warmer weather, with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 32°C (90°F) and an average of 24°C (75°F). Rainfall in June is lighter, totaling only 12 mm (0.5 in) over two days, and the humidity remains relatively similar at 71%. For a more detailed look at the June weather, you can visit Poros weather in June.
October and July present distinctly different weather patterns. In October, temperatures range from a mild 15°C (60°F) to a comfortable 28°C (83°F), with an average of 21°C (70°F). The month experiences a relatively higher humidity at 72%, and there are about 4 days of precipitation totaling 28 mm (1.1 in). In contrast, July is much hotter, with temperatures varying from 22°C (71°F) to a peak of 34°C (94°F) and an average of 27°C (81°F). It also boasts lower humidity at 68% and significantly less rainfall, with only 1 day of precipitation measuring just 5 mm (0.2 in). For more details on July weather, you can check Poros weather in July.
In comparing the weather of October and August, October tends to be milder with an average temperature of 21°C (70°F), while August is notably warmer, averaging 28°C (82°F). August experiences higher maximum temperatures, peaking at 34°C (93°F), compared to October’s maximum of 28°C (83°F). Additionally, October brings more precipitation, with an average of 28 mm (1.1 in) over four days, whereas August is largely dry, recording just 6 mm (0.2 in) without any rainy days. The humidity levels in October are higher at 72%, while August enjoys a more comfortable 63%. For more details about August weather, visit Poros weather in August.
In comparing the weather between September and October, we observe distinct shifts in temperature and humidity. September tends to be warmer, with average temperatures reaching 25°C (77°F) and maximums soaring to 32°C (91°F), whereas October sees cooler averages of 21°C (70°F) and maximums of 28°C (83°F). Additionally, October has slightly higher humidity at 72%, compared to September's 65%, adding to its more comfortable yet crisp atmosphere. Precipitation levels are fairly comparable, with September experiencing 30 mm (1.2 in) over 2 days, while October registers 28 mm (1.1 in) across 4 days. For more details about September weather, you can visit Poros weather in September.
October and November present a noticeable shift in weather patterns. In October, temperatures range from a minimum of 15°C (60°F) to a maximum of 28°C (83°F), with an average of 21°C (70°F), making it a warmer month overall. The precipitation is relatively low at 28 mm (1.1 in) over 4 days, and the humidity sits at 72%. In contrast, November sees cooler temperatures, with a minimum of 11°C (53°F) and a maximum of 24°C (75°F), averaging 18°C (64°F). This month also experiences increased precipitation, totaling 47 mm (1.9 in) spread over 7 days, accompanied by slightly higher humidity at 75%. For a more detailed look at November weather, you can check Poros weather in November.
In October, the weather typically features milder temperatures, with a minimum of 15°C (60°F) and an average of 21°C (70°F), culminating in maximums around 28°C (83°F). The month sees occasional rainfall, totaling about 28 mm (1.1 in) over just four days, and humidity levels sit at a comfortable 72%.
In contrast, December brings a notable drop in temperatures, with lows of 7°C (45°F) and an average of 14°C (58°F), peaking at around 20°C (69°F). Precipitation increases significantly to 60 mm (2.4 in) over nine days, and humidity rises slightly to 76%. Overall, December presents a cooler and wetter climate compared to the more temperate October. For more detailed insights, check Poros weather in December.
As October wraps its arms around Poros, visitors can expect a delightful transition into autumn, marked by mild temperatures and a more comfortable atmosphere. Unlike the sizzling summer months, where temperatures soar, October offers an average of 21°C, making it perfect for outdoor adventures without the sweltering heat. The occasional rain, with about 28 mm of precipitation over just a few days, contributes to the lush scenery while maintaining a pleasant level of humidity at 72%. This month beautifully blends the warmth of summer with the crispness of fall, inviting travelers to explore the island's charming landscapes and vibrant culture. For more insights into what makes Poros so unique throughout the year, check out Poros Climate.