Last updated: August 21, 2025
September in Megisti, Greece, offers a delightful blend of warm weather and moderate conditions, making it an ideal time to visit. The maximum temperature can reach up to 32°C (89°F), while the average hovers around a comfortable 24°C (76°F). With a minimum temperature dipping to 17°C (63°F), evenings can be pleasantly cool. Rainfall is light, accumulating just 10 mm (0.4 in) over approximately 2 days, ensuring that outdoor activities remain enjoyable. The humidity level sits at a comfortable 49%, contributing to the overall pleasant atmosphere during this enchanting month on the island.
In September, Megisti, Greece, basks in the warmth of late summer, showcasing temperatures that range from a pleasant 17°C (63°F) to a peak of 32°C (89°F). This month marks a smooth transition from the intense heat of August, where the average temperature hovers around 27°C (80°F), illustrating a gradual yet comfortable decline. The average temperature settles at a delightful 24°C (76°F), making September an ideal time for visitors to enjoy the island's stunning beaches and charming landscapes without the sweltering summer crowds. As the days become milder, the allure of Megisti’s natural beauty is amplified, inviting outdoor adventures amidst a backdrop of breathtaking views.
In September, Megisti, Greece experiences a modest shift in weather, marked by 10 mm (0.4 in) of precipitation over only 2 days. This slight increase in rainfall comes after the arid summer months, creating a transition into the wetter autumn season. With September's precipitation being low compared to other months, like January's 169 mm, it reflects a gradual decline from the scorching heat of the summer, where July saw almost no rain at all. As the island prepares for the later rains of October and beyond, the light showers of September offer a refreshing reprieve, hinting at the upcoming change in the island's climate.
As the summer heat wanes, September in Megisti, Greece experiences a rise in humidity levels, reaching 49%. This marks a subtle transition from the incredibly dry conditions of July and August, which boast humidity levels as low as 43%. Following the peak dryness of summer, September heralds the return of slightly more moisture in the air, paving the way for the gradual increase in humidity leading into the fall months, particularly as October brings a notable spike to 68%. With this shift, September serves as a refreshing prelude to autumn, balancing the lingering warmth with a hint of the changing season.
In September, Megisti, Greece experiences a UV Index of 9, maintaining its very high exposure category. As summer winds down, this month's UV levels remain potent, with a burn time of just 15 minutes. This trend reflects a gradual decrease from the peak extreme levels recorded in the preceding months of July and August, where the UV Index reached 11. The transition to September indicates that while daily sun exposure should still be approached with caution, it's a slight reprieve for sun-seekers. As we head into October, the UV Index will further decline to 7, allowing for more extended outdoor activities without the immediate risk of sunburn. For complete UV Index insights throughout the year, visit Megisti UV Index.
UV Risk Categories
As summer gracefully transitions into autumn, September in Megisti, Greece offers a delightful balance of warmth and sunshine, boasting 349 hours of glorious sunlight. Following the peak of the summer months, where July and June bask in well over 400 hours, September still retains a generous amount of sunshine, albeit less intense than its predecessors. This month serves as a gentle winding down from the sweltering highs of summer, paving the way for more moderate days while still allowing visitors to soak up the lingering warmth of the Mediterranean sun. As daylight begins to wane, September establishes a perfect backdrop for exploring the unique charms of Megisti, providing plenty of bright days without the overwhelming heat, making it an ideal time for both relaxation and adventure.
In Megisti, Greece, the month of September boasts an impressive 94% chance of sunny weather, making it one of the most sun-drenched periods of the year. Following a spectacular summer, where August reaches a peak of 97% sunshine, September's warmth and brightness continue to entice visitors and locals alike. The trend shows a steady increase in sunny days from the lower percentages found in the winter months, culminating in late summer’s near-perfect conditions. As the seasons transition, the likelihood of sun remains high, offering a delightful backdrop for outdoor adventures and relaxation along the island's stunning shores.
September in Megisti, Greece, marks a subtle transition as daylight hours gently wane from the peak summer brightness. While the island basks in 12 hours of daylight, it's a noticeable decline from the 14 hours enjoyed during the height of summer in June, July, and August. This gradual reduction is a prelude to autumn, as daylight begins to shorten, drawing the year closer to its winter cycle. The comforting warmth of early fall still lingers, providing ample time to savor the enchanting landscapes and vibrant local culture before the days dim further. The rhythm of daylight in Megisti vividly reflects the changing seasons, capturing the essence of this beautiful Mediterranean destination.
As summer draws to a close, September in Megisti, Greece, ushers in a gentle transition marked by an average wind speed of 3.1 m/s (7 mph). While this is a slight uptick from the calmer months of July and August, it remains below the more robust winds of the earlier winter months. This delicate breeze complements the warm, sun-drenched days, creating an inviting atmosphere for both locals and visitors. Interestingly, the wind speeds gradually increase as the year progresses, peaking in January with 4.0 m/s (9 mph) before easing into the milder autumn. The September winds reflect a perfect balance, offering a serene yet refreshing touch, ideal for exploring the serene beauty of this stunning island.
Weather in Megisti varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Megisti, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in September is characterized by warm temperatures, with a minimum of 17°C (63°F) and an average of 24°C (76°F), reaching up to a maximum of 32°C (89°F). With only 10 mm (0.4 in) of precipitation over just 2 days and a humidity level of 49%, September offers a pleasant and relatively dry climate. In contrast, January experiences much colder temperatures, ranging from a minimum of 0°C (32°F) to an average of 9°C (49°F), peaking at 17°C (63°F). This month also sees a significant increase in precipitation, totaling 169 mm (6.7 in) over approximately 14 days, accompanied by higher humidity levels at 83%. For more detailed information on January weather, you can visit Megisti weather in January.
In September, the weather is typically warm, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 32°C (89°F) and an average of 24°C (76°F). The month sees relatively low precipitation, with only 10 mm (0.4 in) falling over just 2 days, resulting in a comfortable humidity level of 49%.
In contrast, February presents a much cooler climate, characterized by temperatures between 2°C (36°F) and 19°C (67°F), averaging just 11°C (51°F). This month experiences significantly more rainfall, totaling 81 mm (3.2 in) spread out over 11 days, and a much higher humidity level of 81%. For more detailed information about February weather, you can visit Megisti weather in February.
In September, temperatures in Megisti are notably warmer, with a minimum of 17°C (63°F), an average of 24°C (76°F), and a maximum of 32°C (89°F). The month generally experiences low precipitation, totaling just 10 mm (0.4 in) over 2 days, and humidity levels around 49%. In contrast, March brings much cooler weather, with a minimum temperature of 0°C (33°F) and an average temperature of 11°C (53°F), peaking at 19°C (67°F). This month is characterized by significantly higher precipitation, reaching 89 mm (3.5 in) across 9 days, along with increased humidity levels at 80%. For more detailed information on March weather, visit Megisti weather in March.
In comparing the weather of September and April, it is evident that September enjoys warmer temperatures, with an average of 24°C (76°F) and highs reaching up to 32°C (89°F). In contrast, April is cooler, with an average temperature of 15°C (59°F) and a maximum of 24°C (75°F). Additionally, September experiences significantly less precipitation, with only 10 mm (0.4 in) over just 2 days, while April sees more rainfall at 41 mm (1.6 in) over 6 days. Furthermore, humidity levels are higher in April at 72%, compared to September's 49%. For more detailed information, check out Megisti weather in April.
In September, the weather tends to be warmer, with average temperatures around 24°C (76°F) and maximums reaching up to 32°C (89°F). This month experiences relatively low precipitation, averaging only 10 mm (0.4 in) over just two days, coupled with moderate humidity at 49%. In contrast, May sees cooler temperatures with an average of 19°C (67°F) and morning lows of 11°C (52°F). However, it can occasionally be warmer during the day, peaking at 33°C (92°F). Precipitation is higher in May, averaging 20 mm (0.8 in) spread across five days, and the humidity levels rise significantly to 73%. For a more detailed look at May weather, you can check Megisti weather in May.
In comparing the weather patterns of September and June, September tends to be warmer on average, with daytime temperatures ranging from a minimum of 17°C (63°F) to a maximum of 32°C (89°F), compared to June's range of 14°C (57°F) to 32°C (89°F). Although both months can reach the same maximum temperature, September has a higher average temperature of 24°C (76°F) against June's 22°C (72°F). Additionally, September experiences less precipitation, with only 10 mm (0.4 in) over 2 days, whereas June sees a total of 19 mm (0.8 in) across 4 days. Furthermore, September's humidity is lower at 49%, compared to June's higher humidity level of 66%. For a detailed look at June conditions, check out Megisti weather in June.
Comparing the weather in September and July reveals notable differences. In July, temperatures range from a minimum of 19°C (67°F) to a maximum of 36°C (97°F), with an average temperature of 26°C (80°F). The month is characterized by very little rainfall, with only 3 mm (0.1 in) of precipitation recorded over the entire month, and the humidity is slightly higher at 52%. In contrast, September experiences cooler temperatures, with a minimum of 17°C (63°F), an average of 24°C (76°F), and a maximum of 32°C (89°F). The month sees a total precipitation of 10 mm (0.4 in) over just two days, alongside a humidity level of 49%. Overall, July tends to be hotter and drier, while September offers a more mild and slightly wetter climate. For more detailed weather information, you can view Megisti weather in July.
In comparison to August, September offers a gradual cooling trend, with average temperatures dropping from 27°C (80°F) to 24°C (76°F). The minimum temperature in September is slightly lower at 17°C (63°F) compared to August's 22°C (71°F). Although September sees a reduction in maximum temperatures, reaching 32°C (89°F) against August's peak of 35°C (94°F), it also experiences slightly less precipitation, totaling 10 mm (0.4 in) over just 2 days, compared to 13 mm (0.5 in) over 3 days in August. Additionally, September's humidity is a bit higher at 49%, compared to 43% in August. For more detailed weather information, check out Megisti weather in August.
September and October present a notable shift in weather patterns. In September, temperatures are generally warmer, with a minimum of 17°C (63°F) and an average of 24°C (76°F), occasionally peaking at 32°C (89°F). Precipitation is minimal, averaging only 10 mm (0.4 in) across just two days, and humidity stands at a comfortable 49%. However, by October, the climate becomes significantly cooler, with temperatures dropping to a minimum of 10°C (50°F) and an average of 20°C (68°F), reaching a maximum of 29°C (85°F). Rainfall increases dramatically to 45 mm (1.8 in) over six days, and humidity rises to 68%, creating a more humid atmosphere. For more detailed insights into October's weather, you can check the following link: Megisti weather in October.
September and November present strikingly different weather patterns. In September, temperatures are typically warmer, with a minimum of 17°C (63°F) and a maximum reaching 32°C (89°F), while November experiences a cooler range, with minimums dropping to 7°C (45°F) and maximums peaking at 24°C (76°F). Precipitation is also notable, as September sees just 10 mm (0.4 in) over 2 days, in stark contrast to November, which receives 68 mm (2.7 in) over 7 days, resulting in much higher humidity levels of 78% compared to September's 49%. For more detailed insights on November weather, you can check Megisti weather in November.
In September, the weather is warm and inviting, with temperatures ranging from a pleasant 17°C (63°F) at night to a peak of 32°C (89°F) during the day. The month experiences low precipitation, averaging only 10 mm (0.4 in) over just 2 days, and a humidity level of 49%, making it a comfortable time for outdoor activities. In contrast, December presents a stark transformation, with much cooler temperatures averaging around 12°C (53°F), dipping to a chilly 4°C (40°F) at night and reaching a maximum of only 19°C (66°F). The rainfall significantly increases, accumulating 180 mm (7.1 in) across 15 days, coupled with higher humidity at 84%. For more detailed weather patterns in December, you can check out Megisti weather in December.
September weather in Megisti marks a delightful transition, with warm temperatures soothing the lingering summer heat. Unlike the peak summer months, which can be sweltering, September sees a comfortable average temperature of 24°C, making it ideal for outdoor activities and exploration. With only a slight chance of rain—averaging just 10 mm over a couple of days—visitors can enjoy the stunning landscapes and vibrant scenery without the interruption of frequent downpours. Humidity levels gracefully settle around 49%, providing a pleasant balance that enhances the overall experience. For a deeper dive into the climate patterns, check out Megisti Climate.