Last updated: August 21, 2025
September in Planos, Greece offers a delightful escape with temperatures ranging from a pleasant 17°C (64°F) at night to a warm 28°C (82°F) during the day. The average temperature settles comfortably at 24°C (76°F), creating ideal conditions for both relaxation and exploration. Visitors can expect a moderate precipitation level of 64 mm (2.5 in) across approximately 5 days, ensuring lush landscapes without overwhelming rain. With humidity levels hovering around 66%, the air remains invigorating, making September an inviting month to experience the beautiful coastal charm of Planos.
In September, Planos, Greece, enjoys a delightful transition from the heat of summer to the cooler embrace of autumn. With temperatures ranging from a minimum of 17°C (64°F) to a peak of 28°C (82°F), the weather is pleasantly warm, making it an ideal time for outdoor activities. The average temperature settles at a comfortable 24°C (76°F), providing sun-soaked days perfect for beach outings and explorations in this charming coastal town. Compared to the sweltering heights of summer, September feels refreshingly mild, inviting visitors to savor the lingering warmth while enjoying the stunning landscapes and rich cultural experiences that Planos has to offer.
September in Planos, Greece, marks a notable transition in the weather as the summer heat begins to ease. With 64 mm (2.5 in) of precipitation spread across 5 days, the month sees a gentle uptick in rainfall compared to the bone-dry August, which recorded just 4 mm (0.2 in). This increase sets the stage for October's much wetter climate, where precipitation significantly rises to 104 mm (4.1 in) over 8 days. As autumn approaches, September acts as a bridge, hinting at the more substantial rains awaiting in the coming months, while still allowing for a few sunny days to enjoy the lingering warmth of summer.
As summer fades in Planos, Greece, September welcomes a noticeable shift in humidity levels, dropping to 66%—the lowest for the year. This decline continues the trend established from August, where humidity levels dipped to 68%, suggesting a transition toward the crisper autumn air. The months preceding September, primarily May and June, saw higher humidity levels peaking at a muggy 79%. However, as the heat wanes, the breeze becomes more refreshing, making September a more comfortable time to explore this charming coastal locale. The gradual decrease in humidity not only enhances the outdoor experience but also marks the beginning of a season characterized by more pleasant weather, inviting locals and travelers alike to enjoy the beauty of the crisp fall days ahead.
As September rolls into Planos, Greece, the UV Index begins to show a slight decline from the intense summer months, settling at a very high level of 8. This marks a transition from the peak summer months of June through August, when the UV levels consistently reached 10. In September, the burn time decreases to just 15 minutes, emphasizing the need for sun protection despite the diminishing index. Overall, while the summer's extreme UV rays ease up a bit, September still calls for vigilance against sun exposure. To plan your sun-safe activities wisely, you can check the detailed UV Index for September and beyond by visiting Planos UV Index.
UV Risk Categories
September in Planos, Greece, enjoys 344 hours of glorious sunshine, marking a delightful transition from the peak summer months. As the summer heat wanes, this month still offers ample sunlight, though it's a step down from the 420 hours seen in July. From May's 400 hours to August's 393 hours, the increase in daylight hours throughout summer peaks in July, making September a wonderful time to bask in softened sunlight. With the days gradually shortening heading into autumn, September's radiance remains inviting, creating a perfect backdrop for leisurely strolls and beachside relaxation before the chill of fall sets in.
September in Planos, Greece, boasts a 74% chance of sunny weather, making it a delightful time for sun-seekers. Following the peak summer months of July and August, which see astonishingly high probabilities of sunshine at 98% and 97% respectively, September remains warm and inviting, albeit with a slight dip in sunlight. As the summer transitions into autumn, the likelihood of sunny days is still notably favorable compared to the cooler and cloudier months that follow. Overall, September offers a delightful blend of lingering summer warmth and beautiful sunny skies, perfect for travelers looking to soak in the last rays of summer.
As summer fades into autumn, September in Planos, Greece boasts about 12 hours of daylight, marking a gentle decline from the sun-soaked days of July and August, where daylight peaks at 14 hours. This transitional month reflects a gradual shift as daylight hours decrease, following the vibrant growth of spring and the longevity of summer. September serves as a bridge, where the warm hues of the setting sun linger longer, inviting locals and visitors alike to enjoy the last remnants of summer while preparing for the cozy embrace of autumn. With daylight steadily dwindling leading into October, September stands out as a delightful blend of brightness and the promise of a changing season.
As summer wanes, September in Planos, Greece, greets visitors with a gentle breeze, featuring an average wind speed of 4.4 m/s (10 mph). This marks a noticeable decline from the peak summer months, where winds tend to be a bit brisker, averaging around 5.0 m/s (11 mph) in July. The subtle shift in the wind heralds the arrival of autumn, as temperatures begin to cool and visitors can enjoy a more tranquil seaside experience. In contrast to the preceding months, September’s calming winds create a perfect backdrop for leisurely strolls along the coast, setting the stage for the vibrant colors and picturesque landscapes that define the season. As the year progresses into October, wind speeds are predicted to rise again, hinting at the dynamic coastal climate of this beautiful Greek locale.
Weather in Planos varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Planos, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present distinctly different weather patterns. In September, temperatures range from a minimum of 17°C (64°F) to a comfortable average of 24°C (76°F), peaking at 28°C (82°F). The month experiences around 64 mm (2.5 in) of precipitation spread over about 5 days, with humidity levels at 66%. In contrast, January sees much cooler temperatures, with a minimum of 4°C (40°F), an average of 13°C (55°F), and a maximum of 19°C (67°F). This month is also wetter, experiencing 177 mm (7.0 in) of precipitation over approximately 15 days, and higher humidity at 76%. For more detailed insights, you can visit Planos weather in January.
In comparing the weather between September and February, we see a stark contrast in temperatures and conditions. September enjoys a warmer climate with average temperatures around 24°C (76°F), peaking at 28°C (82°F), while February is much cooler, with an average of just 13°C (56°F) and maximums reaching only 17°C (64°F). Additionally, February experiences more precipitation, averaging 82 mm (3.2 in) spread over 11 days, compared to September’s 64 mm (2.5 in) over just 5 days. The humidity is slightly higher in February at 73%, compared to September's 66%. For a more detailed look at February conditions, you can visit Planos weather in February.
September generally offers warmer temperatures compared to March, with an average of 24°C (76°F) and highs reaching up to 28°C (82°F) versus March's cooler average of 14°C (57°F) and a maximum of 17°C (64°F). Additionally, September experiences less precipitation—about 64 mm (2.5 in) over 5 days—while March sees slightly higher rainfall at 66 mm (2.6 in) spread across 10 days. Humidity levels also differ, with September at 66% compared to March's 73%, contributing to a fresher feel during the latter month. For those interested in understanding the specific weather patterns in March, more details can be found here: Planos weather in March.
Comparing the weather in September and April reveals distinct seasonal differences. September tends to be warmer, with average temperatures around 24°C (76°F), peaking at 28°C (82°F), while April sees cooler averages of 15°C (60°F) and maximums of 22°C (72°F). Additionally, September experiences higher humidity at 66% compared to April's 75%, though the latter has slightly more precipitation over fewer days. For more detailed information on April weather, you can check out Planos weather in April.
September typically enjoys warmer temperatures compared to May, with average highs reaching 24°C (76°F) and peaks of 28°C (82°F), while May usually sees an average of 18°C (66°F) and maximums of 24°C (76°F). Additionally, September experiences higher humidity at 66%, though it's lower than May's 79%. Precipitation is also more frequent in September, with about 64 mm (2.5 in) spread over 5 days, compared to May's lighter rainfall of just 15 mm (0.6 in) over 3 days. For a closer look at the weather in May, you can visit Planos weather in May.
In September, the weather tends to be slightly warmer than in June, with average temperatures reaching 24°C (76°F) compared to June's average of 22°C (72°F). Both months have a relatively similar minimum temperature, with September starting at 17°C (64°F) and June at 16°C (61°F). However, September experiences more rainfall, with 64 mm (2.5 in) over 5 days, while June is much drier, receiving only 23 mm (0.9 in) across 2 days. Additionally, September's humidity is lower at 66%, compared to June's higher humidity level of 75%. For those specifically interested in June conditions, further details can be found here: Planos weather in June.
When comparing the weather in September and July, September offers slightly cooler temperatures, with a minimum of 17°C (64°F) and an average of 24°C (76°F), while July has a warmer minimum of 20°C (68°F) and a similar average of 25°C (77°F). Both months reach a maximum of 28°C (82°F), but September is characterized by increased precipitation, totaling 64 mm (2.5 in) over five days, compared to July's minimal 13 mm (0.5 in) with no rainy days. Additionally, humidity levels are higher in July at 74%, compared to 66% in September, making July feel more muggy. For more detailed insights, you can explore Planos weather in July.
In comparing the weather between August and September, September tends to be slightly cooler with average temperatures ranging from a minimum of 17°C (64°F) to a maximum of 28°C (82°F), whereas August has higher temperatures, with a minimum of 21°C (70°F) and a peak of 30°C (86°F). Additionally, September experiences increased precipitation, receiving 64 mm (2.5 in) over 5 days, compared to the much drier August, which sees only 4 mm (0.2 in) across just 1 day. Humidity levels are fairly comparable, with September at 66% and August slightly higher at 68%. For more detailed insights on the weather during this time, visit Planos weather in August.
In September, temperatures are generally warm, with minima around 17°C (64°F) and averages reaching 24°C (76°F), peaking at 28°C (82°F). The month experiences an average of 64 mm (2.5 in) of rainfall over about 5 days, coupled with a humidity level of 66%. In contrast, October brings slightly cooler temperatures, with a minimum of 15°C (59°F) and an average of 21°C (70°F), while maxima can reach 26°C (79°F). Rainfall increases significantly to 104 mm (4.1 in) spread across 8 days, and humidity rises to 69%. For more detailed insights into the October weather, check out Planos weather in October.
September typically offers a warm transition from summer, with temperatures averaging around 24°C (76°F) and highs reaching up to 28°C (82°F). The month experiences moderate rainfall, with about 64 mm (2.5 in) spread over five days, and a humidity level of 66%. In contrast, November brings cooler temperatures, with an average of 18°C (65°F) and a maximum of 23°C (74°F). This month is significantly wetter, receiving 223 mm (8.8 in) of precipitation over 15 days, along with a slight increase in humidity to 73%. For a more detailed look at November weather in Planos, check out Planos weather in November.
In September, the weather is warm and pleasant, with average temperatures ranging from a minimum of 17°C (64°F) to a maximum of 28°C (82°F). The month sees relatively moderate precipitation totaling 64 mm (2.5 in), occurring over about 5 days, and humidity levels are comfortable at 66%. In contrast, December brings a noticeable chill, with temperatures dropping significantly; the average ranges from a low of 9°C (48°F) to a high of 19°C (67°F). Precipitation increases considerably to 178 mm (7.0 in), spread over 18 days, and humidity rises to 75%, creating a much wetter atmosphere. For more details, you can explore Planos weather in December.
As summer gently fades, September in Planos offers a pleasant transition with warmer days and cooler evenings. This month stands out with milder temperatures compared to the scorching peak of summer, averaging around 24°C (76°F), and a refreshing increase in humidity at 66%. Rainfall emerges as a welcome change, with about 64 mm (2.5 in) of precipitation spread over a few days, nourishing the lush landscapes. Whether you're enjoying outdoor activities or experiencing the local culture, September's weather strikes a beautiful balance, making it an ideal time for exploration. For a deeper dive into the region's climate patterns, visit Planos Climate.