Last updated: August 21, 2025
September in Ouranoupolis, Greece offers an inviting climate, perfect for enjoying the stunning coastal scenery. With a maximum temperature reaching 29°C (84°F) and an average of 23°C (74°F), visitors can expect pleasantly warm days ideal for exploration. The nights cool down to a minimum of 16°C (61°F), providing a comfortable backdrop for evening strolls. Rain is minimal, with only 27 mm (1.1 in) of precipitation spread over just 3 days, making it an excellent time to savor outdoor activities. Relative humidity sits around 57%, ensuring a balmy, enjoyable atmosphere while soaking in the beauty of this picturesque destination.
As summer gracefully transitions into fall, September in Ouranoupolis presents a delightful climate characterized by warm temperatures and a touch of gentle breezes. With nighttime lows averaging a comfortable 16°C (61°F) and daytime highs reaching a pleasant 29°C (84°F), visitors can enjoy the lingering warmth without the sweltering heat of peak summer months. This month stands out with an average temperature of 23°C (74°F), making it an ideal time for beach outings and outdoor explorations. As the month progresses, the gradual dip in temperatures hints at the impending autumn, allowing travelers to relish the last bits of summer before cooler days ahead.
In September, Ouranoupolis experiences a slight uptick in precipitation, with 27 mm (1.1 in) of rain over an average of 3 days. This marks a mild shift from the dry summer months, where August recorded only 10 mm of rain across just 2 days. The transition towards autumn brings more frequent showers, which are a precursor to the wetter months ahead. As the year progresses, October and November see a significant increase in rainfall, with 76 mm and 103 mm respectively, highlighting September as a bridge between the warm, arid summer and the increasingly damp fall season.
In September, Ouranoupolis experiences a notable shift in humidity, averaging 57%. This marks an increase from the drier summer months, where humidity dipped to its lowest at 47% in August. As the transition to autumn begins, the air becomes more comfortable, with humidity levels rising steadily from the summer lows and approaching fall’s average of 76% in October. Overall, September serves as a pleasant midpoint, where warm days are complemented by a refreshing increase in humidity that prepares the landscape for the rich, transformative season ahead.
September in Ouranoupolis, Greece, offers an intriguing transition in the UV Index, reflecting the end of summer's intensity. With a UV Index of 8—firmly in the very high category—sun seekers should remain cautious, as exposure times shrink to just 15 minutes for unprotected skin. This marks a slight dip from August's peak but still requires vigilance as the days begin to cool. As we move toward the autumn months, the UV Index will continue to decline, dropping further to 6 in October, allowing for leisurely outdoor activities without as much risk. For a detailed look at UV trends throughout the year, explore Ouranoupolis UV Index.
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As summer transitions to autumn, September in Ouranoupolis, Greece, remains a sun-filled delight, boasting an impressive 350 hours of sunshine. While the month experiences a gradual decline from the sun-drenched heights of July's 427 hours, it still offers ample golden days for visitors to explore the stunning landscapes and rich history of the region. The decrease in sunlight is a gentle reminder of the approaching fall, yet September retains a warmth that invites outdoor adventures. This month stands as a bridge between the bustling summer and the quieter, more contemplative seasons ahead, making it an ideal time to experience the serene beauty of Greece before winter whispers its arrival.
In September, the likelihood of sunny weather in Ouranoupolis, Greece, is a delightful 57%, marking a notable transition from the intensely sunny months of July and August, which boast probabilities of 86% and 87% respectively. While September signals the start of autumn, it still offers ample opportunities for sun-soaked days, outperforming the preceding months of January through April. This makes it an enticing time for travelers seeking a balance between warm temperatures and fewer crowds, while still enjoying the lingering warmth of summer. The gradual dip in sunshine as autumn approaches is a reminder that, while summer may be winding down, there's still plenty of beauty to be found in the sun-kissed days of early September.
As September unfolds in Ouranoupolis, Greece, daylight begins to wane, offering about 12 hours of sunlight—a gentle reminder that summer is drawing to a close. Following the sun-drenched months of June through August, which boast a maximum of 14 hours of daylight, September marks a transition into the softer golden hues of early autumn. This gradual decrease sets the stage for the cooler months ahead, where daylight dips to 11 hours in October and further to 9 hours by November and December. Such trends reflect the rhythmic dance of the seasons, inviting visitors to bask in the lingering warmth before the days grow shorter and the nights settle in.
As summer transitions to autumn, September in Ouranoupolis, Greece, brings a noticeable increase in wind activity, with an average wind speed of 4.7 m/s (11 mph). This uptick marks a shift from the calm, gentle breezes typical of July and August, where winds averaged around 3.6 to 3.7 m/s (8 mph). Compared to earlier months, September's winds offer a refreshing sense of change, hinting at the invigorating gusts that October will bring with an average of 6.4 m/s (14 mph). This pattern suggests that while the summer heat begins to wane, the winds strengthen, creating a perfect backdrop for outdoor adventures against the stunning coastal landscape.
Weather in Ouranoupolis varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Ouranoupolis, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present starkly contrasting weather conditions. In September, temperatures range from a mild 16°C (61°F) at night to a warm 29°C (84°F) during the day, with an average of 23°C (74°F). The month sees relatively low precipitation at 27 mm (1.1 in) over just three days, and humidity levels sit at a comfortable 57%. In contrast, January experiences much cooler temperatures, with nighttime lows dipping to -3°C (28°F) and daytime highs only reaching 17°C (63°F). This month is significantly wetter, receiving 84 mm (3.3 in) of rain over nine days and higher humidity at 88%. For a closer look at the specifics, check out Ouranoupolis weather in January.
September and February present stark contrasts in weather conditions. In September, temperatures range from a mild 16°C (61°F) to a warm 29°C (84°F), accompanied by relatively low precipitation of 27 mm (1.1 in) over just three days, creating a comfortable average of 23°C (74°F) and a moderate humidity of 57%. In contrast, February experiences much cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 17°C (62°F), averaging only 11°C (51°F). This month sees a higher precipitation level of 58 mm (2.3 in) spread over seven days, along with increased humidity at 83%, which can make the air feel much colder. For more details on February weather, you can visit Ouranoupolis weather in February.
In September, the weather is notably warmer, with average temperatures ranging from a mild 16°C (61°F) at night to a warm 29°C (84°F) during the day, accompanied by relatively low precipitation of 27 mm (1.1 in) over just three days. This results in a comfortable humidity level of 57%. In contrast, March experiences much cooler temperatures, with averages between 2°C (37°F) and a maximum of 17°C (63°F), and significantly higher rainfall totaling 70 mm (2.8 in) spread over nine days. The humidity also rises to 81%, giving March a distinctively different feel compared to the balmy days of September. For more detailed information, you can check Ouranoupolis weather in March.
In September, the weather is typically warmer, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 29°C (84°F) and an average of 23°C (74°F). The month sees less precipitation, totaling 27 mm (1.1 in) over just 3 days, and a moderate humidity level of 57%. In contrast, April is much cooler, with temperatures dipping as low as 6°C (43°F) and averaging 14°C (57°F), peaking at 22°C (72°F). This month experiences more rainfall, accumulating 45 mm (1.8 in) across 6 days and featuring higher humidity at 71%. For more detailed insights, you can check out Ouranoupolis weather in April.
September weather tends to be warmer than May, with average temperatures reaching 23°C (74°F) compared to May's 18°C (65°F). While September enjoys a maximum temperature of 29°C (84°F), May peaks at 25°C (78°F). Precipitation levels are relatively similar, with September receiving 27 mm (1.1 in) over about 3 rainy days, while May experiences a slight reduction at 25 mm (1.0 in) but over more frequent rain days, totaling 5. Additionally, humidity is noticeably lower in September at 57%, compared to May's higher humidity rate of 74%. For a more detailed look at May weather, you can visit Ouranoupolis weather in May.
When comparing the weather of September and June, both months exhibit mild temperatures, with minimums averaging around 16°C (61°F) and maximums in the upper twenties. September tends to be slightly warmer, with an average high of 29°C (84°F) compared to June's 28°C (83°F). However, June experiences more rainfall, with precipitation totaling 45 mm (1.8 in) across five days, whereas September has less at 27 mm (1.1 in) over three days. Humidity is also a bit higher in June at 63%, compared to September’s 57%. For more detailed information on June weather, check out Ouranoupolis weather in June.
In comparing the weather between September and July, September tends to be slightly cooler, with average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 29°C (84°F), while July is warmer, exhibiting a minimum of 21°C (69°F) and peaking at 30°C (87°F). Despite both months experiencing similar levels of precipitation—27 mm (1.1 in) in September and 26 mm (1.0 in) in July—the humidity remains relatively consistent, at 57% in September compared to 60% in July. This means that while July is generally warmer, September offers a more comfortable climate for outdoor activities. For more detailed insights about July weather, you can visit Ouranoupolis weather in July.
In comparing the weather between August and September, it's clear that August typically features warmer temperatures, with a minimum of 20°C (69°F), an average of 27°C (80°F), and a maximum reaching 33°C (92°F). In contrast, September experiences cooler conditions, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 29°C (84°F) and an average of 23°C (74°F). Additionally, September sees slightly more precipitation, totaling 27 mm (1.1 in) over 3 days, compared to August's 10 mm (0.4 in) over just 2 days. Humidity levels in September are also higher at 57%, compared to August's 47%. For more detailed information on August weather, you can check Ouranoupolis weather in August.
In September, the weather typically features a minimum temperature of 16°C (61°F) and an average of 23°C (74°F), peaking at a comfortable 29°C (84°F). The month sees relatively low precipitation, with only 27 mm (1.1 in) over approximately 3 days and a humidity level of 57%.
In contrast, October brings cooler temperatures, with a minimum of 12°C (54°F) and an average of 19°C (66°F), reaching a maximum of 25°C (77°F). This month is considerably wetter, recording 76 mm (3.0 in) of rainfall across about 5 days, along with increased humidity at 76%.
For more details on October weather specifically, please visit Ouranoupolis weather in October.
September weather is generally warm and pleasant, with average temperatures around 23°C (74°F) and maximums reaching up to 29°C (84°F). The month experiences relatively low precipitation, totaling only 27 mm (1.1 in) over just three days and a moderate humidity level of 57%. In contrast, November sees a significant drop in temperatures, with averages of 15°C (59°F) and maximums peaking at 21°C (70°F). The month is also much wetter, receiving 103 mm (4.0 in) of rainfall spread over 11 days and higher humidity at 85%. For more details on November weather, check out Ouranoupolis weather in November.
September and December offer distinctly different weather experiences. In September, temperatures are relatively mild, with a minimum of 16°C (61°F) and an average of 23°C (74°F), making it an ideal time for outdoor activities. The month sees only 27 mm (1.1 in) of precipitation over about 3 days, with a moderate humidity level of 57%. In contrast, December brings a significant drop in temperatures, with a minimum of just 5°C (41°F) and an average of 12°C (53°F). Rainfall increases substantially to 114 mm (4.5 in) across 13 days, and the humidity rises to 87%, creating a much wetter and chillier atmosphere. For more detailed insights, you can check Ouranoupolis weather in December.
As summer transitions into autumn, September in Ouranoupolis offers a delightful blend of warm temperatures and moderate humidity, making it an ideal time for outdoor adventures. The maximum warmth reaches a pleasant 29°C (84°F), while evenings cool down to a refreshing 16°C (61°F). Unlike the hotter summer months, September sees a noticeable reduction in precipitation with only a few rainy days, allowing for more sun-soaked experiences. The overall balance of warm days and comfortable nights makes September a unique period that stands apart from the rest of the year. To dive deeper into the seasonal shifts, check out Ouranoupolis Climate.