Last updated: August 21, 2025
In September, Portaria, Greece experiences a delightful transition into autumn, marked by a maximum temperature reaching 31°C (89°F) and an average of 23°C (73°F). As the days gradually cool, evenings can dip to a refreshing minimum of 13°C (56°F). While the month brings 46 mm (1.8 in) of precipitation over approximately 5 days, the overall humidity remains moderate at 58%, creating a charming and pleasant atmosphere. This balance of warmth and slight rainfall makes September an ideal time for visitors to enjoy the lush landscapes and cultural richness of Portaria.
In September, Portaria, Greece embraces a delightful transition as summer gradually yields to autumn. With average temperatures around 23°C (73°F), the weather remains comfortably warm, making it an ideal time for outdoor activities and exploration. Morning temperatures dip to a pleasant 13°C (56°F), while afternoons can still reach a toasty 31°C (89°F), allowing visitors to savor the last rays of sunlight before the cooler months arrive. This month strikes a harmonious balance between the lingering warmth of summer and the refreshing breezes of autumn, offering a beautiful backdrop for leisurely strolls and vibrant experiences amidst the stunning landscape.
In September, Portaria, Greece, experiences a modest resurgence in precipitation, receiving an average of 46 mm (1.8 in) over approximately 5 days of rain. This marks a noticeable increase compared to the previous month of August, which saw a mere 22 mm (0.9 in) during just 3 days. As summer transitions into fall, the drizzle signals the end of the arid stretch, setting the stage for the wetter months ahead. Following September, precipitation levels begin to rise again sharply, with October and November brimming with significant rainfall, demonstrating a clear seasonal shift in the region’s weather patterns.
As summer fades into autumn, September in Portaria, Greece experiences a noticeable shift in humidity levels. Following the peak dryness of August, where humidity dipped to a refreshing 51%, September sees a mild increase to 58%. This subtle rise indicates a transition period, as the air becomes slightly more humid, reflecting the encroaching fall. Interestingly, this month acts as a bridge, maintaining a comfortable balance before the humidity climbs again in October to 73%. Overall, the trend showcases a gradual return to the wetter conditions typical of the later months, making September a pleasant time to enjoy the natural beauty of this picturesque region.
In September, Portaria, Greece, experiences a UV Index of 8, placing it in the very high exposure category, with an estimated burn time of just 15 minutes. As summer transitions into autumn, the UV levels remain notably elevated, reflecting a trend seen through the summer months, where the UV Index peaked at 11 in June and held steady at 10 in both July and August. This slight decrease in September signals that while sun protection is still crucial, it becomes slightly less urgent than during the peak summer months. Visitors to Portaria should still be diligent in applying sunscreen and seeking shade, especially during midday hours. For more details on UV trends throughout the year in this beautiful region, check out the Portaria UV Index.
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As summer gives way to autumn, September in Portaria, Greece, boasts a delightful balance of sunshine with 345 hours of glorious sunlight. This marks a gentle decline from the vibrant peak of July, when the region basked in an impressive 424 hours of sunshine, suggesting the waning energy of summer. However, September's radiant days still outshine the earlier months, especially with its welcoming 345 hours compared to the more muted 238 hours of December. The trend reveals a gradual transition into the cooler months, while still inviting visitors to enjoy the lingering warmth and beauty of early autumn in this picturesque locale. Here, the sun continues to cast its golden glow, creating a picturesque backdrop for leisurely strolls and cultural exploration.
In September, Portaria, Greece, enjoys a 60% chance of sunny weather, making it a delightful time for visitors and locals alike. This month strikes a balance between the summer peak and the cooler autumn, with sunshine rates falling from the high of 85% in July and August. As the vibrant hues of late summer begin to wane, the likelihood of clear skies remains comfortably above average, providing ample opportunities to explore the stunning landscapes and rich culture of this charming village. Moreover, this slight dip in sunshine compared to the summer months signals a refreshing transition, suggesting that while the heat may lessen, the potential for lovely, sun-soaked days continues well into the fall.
As summer begins to wane in September, the daylight in Portaria, Greece, shifts subtly from the peak of 14 hours experienced in the height of summer to a more modest 12 hours. This gentle decline highlights a gradual transition into autumn, following the vibrant months of June, July, and August. The lengthening shadows signal a seasonal change, as daylight tapers off, progressively decreasing to 11 hours in October. This rhythm of daylight not only marks the passage of time but also invites residents and visitors to embrace the beauty of change, from sun-drenched afternoons to the crisp, cooler evenings that herald the upcoming fall.
As summer gracefully transitions to autumn, September in Portaria, Greece brings a refreshing change in the air, with average wind speeds rising to 3.5 m/s (8 mph). This marks a notable increase from the languid breezes of the summer months, where winds barely reached 2.8 m/s (6 mph) in August. The gentle winds that accompany September hint at the approaching cooler months, setting the stage for what’s to come. Interestingly, the wind dynamics showcase a gradual increase as October approaches, reaching 4.0 m/s (9 mph). Overall, this shift signals the end of the still summer air and welcomes the invigorating breezes that characterize the Greek autumn, enhancing the charms of Portaria during this serene season.
Weather in Portaria varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Portaria, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present notably contrasting weather conditions. In September, temperatures range from a mild 13°C (56°F) at night to a warm 31°C (89°F) during the day, with an average of 23°C (73°F). The month experiences relatively low precipitation at 46 mm (1.8 in) over about 5 days and a comfortable humidity level of 58%. In stark contrast, January sees much colder weather, with temperatures dropping as low as -3°C (26°F) overnight and peaking at 17°C (64°F), averaging just 8°C (46°F). Additionally, January is wetter, with 110 mm (4.3 in) of rainfall over 11 days and a higher humidity of 82%. For a closer look at January weather specifics, you can visit Portaria weather in January.
September and February present starkly contrasting weather conditions. In September, temperatures are noticeably warmer, averaging 23°C (73°F) with highs reaching up to 31°C (89°F). The month typically experiences relatively low precipitation at 46 mm (1.8 in), along with mild humidity levels around 58%. In contrast, February brings a chillier climate, where average temperatures drop to 10°C (50°F) and can fall as low as -1°C (31°F). Rainfall is more frequent during this month, totaling 107 mm (4.2 in) over about 10 days, accompanied by higher humidity at 78%. For a detailed look at February's weather specifics, you can refer to Portaria weather in February.
In comparing the weather of September and March, it is striking to see the contrasts. September enjoys a warmer climate, with average temperatures reaching 23°C (73°F) and a maximum of 31°C (89°F), making it a comfortable and dry month with only 46 mm (1.8 in) of precipitation over about 5 days. In contrast, March presents a much cooler scene, where temperatures range from a minimum of 0°C (32°F) to an average of 11°C (52°F), peaking at just 20°C (69°F). Additionally, March is significantly wetter, with 100 mm (3.9 in) of rainfall occurring over 9 days and a higher humidity level of 76%. For more detailed insights on the weather during this month, you can check Portaria weather in March.
In comparing the weather of September and April, notable differences emerge in temperature and precipitation patterns. September typically enjoys warmer temperatures, with a minimum of 13°C (56°F) and an average of 23°C (73°F), peaking at a comfortable 31°C (89°F). In contrast, April experiences cooler conditions, with a minimum of 4°C (40°F) and an average of 14°C (57°F), reaching a maximum of only 24°C (76°F). Additionally, April sees more rainfall, with 71 mm (2.8 in) over approximately 7 days compared to September’s 46 mm (1.8 in) over 5 days, and it also has higher humidity levels at 70% compared to 58% in September. For a more detailed look at April's weather specifics, visit Portaria weather in April.
September generally offers warmer temperatures compared to May, with average highs reaching up to 31°C (89°F) and an average of 23°C (73°F), while May's average high is slightly lower at 29°C (84°F) and an overall average of 18°C (65°F). Both months experience similar levels of precipitation, with September receiving 46 mm (1.8 in) over about 5 days, and May slightly less at 41 mm (1.6 in) across 7 days. Humidity levels are also higher in May at 71%, compared to September’s 58%, making May feel slightly more humid. For a closer look at May weather specifics, you can check Portaria weather in May.
In comparing the weather between September and June, both months exhibit similar average temperatures of 23°C (73°F), but there are notable differences in extremes. June experiences slightly higher maximum temperatures, reaching up to 33°C (92°F), while September peaks at 31°C (89°F). Additionally, September's humidity is a touch lower at 58%, compared to June's 61%, contributing to a potentially more comfortable feel. Precipitation levels are quite comparable, with September receiving 46 mm (1.8 in) and June slightly less at 42 mm (1.7 in), both occurring over five days. For more detailed insights on June weather, visit Portaria weather in June.
When comparing the weather in September to that of July, September generally exhibits milder temperatures, with minimums of 13°C compared to July's warmer 18°C. The average temperature in September is 23°C, slightly lower than July’s 25°C, and maximum temperatures peak at 31°C in September, close to July's maximum of 33°C. September experiences less precipitation, totaling 46 mm over 5 days, while July sees a higher 73 mm over just 3 days. Humidity levels remain relatively similar, with September at 58% and July at 57%. For a more detailed overview, you can check Portaria weather in July.
September weather is noticeably cooler compared to August, with average temperatures dropping from 26°C (79°F) in August to 23°C (73°F) in September. While September enjoys mild temperatures ranging from a minimum of 13°C (56°F) to a maximum of 31°C (89°F), August offers warmer conditions, with lows of 18°C (65°F) and highs reaching up to 35°C (96°F). Additionally, September experiences slightly more precipitation, with 46 mm (1.8 in) falling over five days, compared to August's 22 mm (0.9 in) over just three days. The humidity also rises in September to an average of 58%, contrasting with August's lower humidity level of 51%. For more details about August weather in Portaria, you can visit Portaria weather in August.
September typically brings warmer days with average temperatures around 23°C (73°F) and highs reaching up to 31°C (89°F). The month sees relatively low precipitation, averaging 46 mm (1.8 in) over about 5 days, along with a moderate humidity of 58%. In contrast, October experiences a notable drop in temperature, with an average of 18°C (64°F), maximums of 27°C (80°F), and minimums of 10°C (49°F). This month also brings increased rainfall, accumulating to 105 mm (4.1 in) over approximately 7 days, and a higher humidity level of 73%. For those curious about specific weather patterns, more details can be found in this link: Portaria weather in October.
September and November present a notable contrast in weather patterns. In September, temperatures range from a comfortable minimum of 13°C (56°F) to a warm average of 23°C (73°F), peaking at a high of 31°C (89°F). This month experiences relatively low precipitation of 46 mm (1.8 in) over just 5 days, and humidity sits at a moderate 58%. In stark contrast, November brings cooler conditions, with temperatures dipping to a minimum of 5°C (42°F) and an average of 14°C (58°F), reaching a maximum of 22°C (72°F). Rainfall increases significantly, totaling 115 mm (4.5 in) across 12 days, and humidity rises to 79%. For more detailed information on November weather, you can check Portaria weather in November.
In September, the weather is generally warm with temperatures ranging from a pleasant 13°C (56°F) at night to a high of 31°C (89°F) during the day, while averaging around 23°C (73°F). The month experiences moderate rainfall, averaging 46 mm (1.8 in) over about 5 days, with a humidity level of 58%, making it relatively comfortable.
Conversely, December brings much cooler temperatures, with lows dropping to around 2°C (36°F) and daytime highs only reaching 18°C (66°F), averaging just 10°C (51°F). This month sees significantly more precipitation, with 98 mm (3.9 in) spread over about 10 days, and humidity increases to 81%, creating a much wetter and chillier atmosphere. For more details on December weather, you can check Portaria weather in December.
As September unfolds in Portaria, the warmth of summer lingers, with temperatures gradually cooling down, creating a comfortable climate that contrasts with the sweltering heat of the peak summer months. The month sees a moderate amount of precipitation, signaling the transition into autumn, yet maintains a pleasant humidity level that enhances the overall refreshing atmosphere. This blend of warm days and cooler nights makes September a unique time to experience the beauty of this region. For a more comprehensive look at the seasonal variations, visit Portaria Climate.