Last updated: August 21, 2025
Experience the serene beauty of Amorgos, Greece in September, where the climate offers a delightful mix of warmth and comfort. With maximum temperatures reaching 27°C (82°F) and an average of 24°C (75°F), the days are perfect for exploring the island's picturesque landscapes. Nights are refreshingly mild, with a minimum temperature of 20°C (68°F) creating inviting evenings. September boasts a remarkable lack of rainfall, recording a mere 2 mm (0.1 in) across 0 precipitation days, allowing visitors to fully enjoy the sunny weather. The humidity levels sit around 70%, ensuring that the air remains comfortable for outdoor activities and leisurely strolls along the stunning coastline.
In September, Amorgos, Greece enjoys a delightful transition toward autumn, boasting a comfortable climate with temperatures ranging from a gentle 20°C (68°F) at night to a refreshing 27°C (82°F) during the day. With an average temperature of 24°C (75°F), this month strikes the ideal balance between the lingering warmth of summer and the cooler evenings that hint at the approaching fall. Compared to the sweltering peak of August, September presents a more moderate atmosphere, perfect for exploring the island's stunning landscapes and rich history without the summer crowds. As daylight begins to fade, the inviting warmth still encourages beach days and evening strolls along the picturesque coastline.
In September, Amorgos, Greece, experiences a striking transition as summer's dry spell begins to fade. With a mere 2 mm of precipitation—equivalent to just 0.1 inches—and no recorded rain days, this month still embodies the lingering warmth of the season. As the island prepares for autumn, September stands out with significantly lower rainfall compared to the wetter months that follow, such as October and November, which see increases to 15 mm and 42 mm respectively. This trend highlights a gradual shift from the arid summer months of July and August, emphasizing the island's contrasting climatic rhythm throughout the year. Overall, September serves as a gentle reminder of the approaching seasonal changes while still embracing the essence of summer.
September in Amorgos, Greece, marks a transition in humidity levels, settling at a comfortable 70%. This is a slight increase from the drier summer months, specifically July and August, which enjoyed lower humidity levels of 71% and 66% respectively. As the island slowly shifts from the warmth of summer toward the cooler embrace of autumn, the increase in humidity is subtle yet noticeable. Throughout the year, the humidity tends to fluctuate around 77% during the winter and spring months, peaking in May at 81%. As September wraps up the summer season, it hints at the impending return of higher humidity levels in October at 76%, creating a soothing yet dynamic coastal environment that characterizes Amorgos throughout the year.
In September, Amorgos, Greece, experiences a UV Index of 8, falling into the very high exposure category, which means sun protection becomes crucial as the burn time is a swift 15 minutes. This slight decrease from the peak summer months, where the index reached a consistent 10, signals a gradual transition towards milder conditions. Yet, the lingering intense sunshine in September still warrants caution for outdoor enthusiasts, as even a short amount of time can lead to skin damage. As the month unfolds, visitors should embrace protective measures to enjoy the beautiful landscapes safely. For detailed information, you can check the Amorgos UV Index.
UV Risk Categories
September in Amorgos, Greece, is a delightful transition into the fall, basking in 351 hours of sunshine. As the summer shines its last glimmers, this month showcases a gentle decline from the peak of 424 hours in July, while still retaining the warmth and vibrancy that make the island enchanting. The extended daylight, coupled with the soothing sea breeze, offers a perfect opportunity for outdoor adventures and leisurely strolls along the picturesque coastlines. As autumn beckons, the sunlit days of September serve as a beautiful farewell to summer, inviting visitors to savor the last rays of warmth before the cooler months set in.
As September rolls into Amorgos, Greece, the likelihood of basking in sunshine remains impressively high, with a 94% chance of clear skies. This follows the sun-drenched months of summer, where August boasts an exceptional 100% sunny days. While temperatures may begin to cool slightly, the post-summer atmosphere still promises a delightful blend of warmth and bright, radiant weather. It’s clear that September continues the trend of high sunshine likelihood, making it an inviting time for travelers seeking both leisure and natural beauty on this picturesque island.
As summer transitions into fall, September in Amorgos, Greece offers a gentle reduction in daylight, with about 12 hours of sunshine each day. This shift follows the peak of daylight in the peak summer months of June and July, where the island basks in a consistent 14 hours of light. In August, daylight begins to wane slightly, leading into September's moderate change. This gradual decrease continues into October, dropping to 11 hours, and hints at the upcoming cozy ambiance of autumn. Overall, September beautifully bridges the long, sun-drenched days of summer and the shorter, softer light of autumn, providing an ideal time for visitors to enjoy both the lingering warmth and the serene charm of Amorgos.
As summer fades, September in Amorgos, Greece ushers in a notable shift in wind dynamics, with an average speed of 8.4 m/s (19 mph). This bump in wind speed echoes the robust breezes often felt in springtime and complements the invigorating warmth of early autumn. Unlike the gentler winds of May and June, which dip to their lowest at 5.9 m/s (13 mph), the September gales reclaim their strength, reminiscent of the strong currents seen in the peak summer months of July and August. Fascinatingly, September not only ties with March for the highest recorded winds of the year but also sets the stage for a refreshing transition to the cooler, calmer days ahead in October. Embracing these September winds is akin to witnessing nature's powerful embrace, inviting both adventurers and tranquility-seekers to appreciate the island's dramatic beauty before the year draws to a close.
Weather in Amorgos varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Amorgos, focusing on differences in temperature, rainfall, humidity, and UV levels.
Comparing the weather in September and January reveals a striking contrast in climate conditions. In September, temperatures are pleasantly warm, with a minimum of 20°C (68°F) and an average of 24°C (75°F), while experiencing minimal precipitation of just 2 mm (0.1 in) over 0 days. The humidity stands at 70%, making the weather feel comfortable. In stark contrast, January sees much cooler temperatures, with a minimum of 4°C (40°F) and an average of 13°C (56°F), peaking at 20°C (68°F). Additionally, January experiences considerable rainfall, with 80 mm (3.1 in) spread over 12 days, and a slightly higher humidity level of 77%. This clear shift from the warm, dry conditions of late summer to the chilly, wet environment of mid-winter is a defining characteristic of seasonal change. For more detailed information, check out Amorgos weather in January.
September weather features warm temperatures, with a minimum of 20°C (68°F) and an average of 24°C (75°F), reaching a comfortable maximum of 27°C (82°F). Additionally, it enjoys very little rainfall, averaging only 2 mm (0.1 in) across no rainy days, and maintains a humidity level of 70%. In contrast, February experiences cooler temperatures, with a minimum of 6°C (43°F) and an average of 14°C (58°F), peaking at 19°C (66°F). This month is considerably wetter, seeing about 62 mm (2.4 in) of precipitation over 9 days, along with a slight increase in humidity to 76%. For more details on February weather, visit Amorgos weather in February.
In September, the weather is warm and pleasant, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 27°C (82°F). The month sees very little precipitation, with only 2 mm of rain and no rainy days, and a humidity level of 70%. In contrast, March brings cooler temperatures, with averages from 6°C (43°F) to 18°C (65°F) and an average temperature of 14°C (58°F). This month is much wetter, experiencing about 43 mm of precipitation over 7 days, alongside a slightly higher humidity of 77%. For more detailed weather information, you can explore Amorgos weather in March.
In September, the weather is warm and inviting, with average temperatures ranging from a comfortable 20°C (68°F) to a peak of 27°C (82°F). The month enjoys minimal rainfall, receiving only 2 mm (0.1 in) across no precipitation days, and the humidity hovers around 70%. In contrast, April brings cooler temperatures, with averages settling between 11°C (52°F) and 21°C (70°F). This month sees more precipitation, totaling 18 mm (0.7 in) over two days, accompanied by a slightly higher humidity level of 77%. For more details on the weather in April, you can refer to Amorgos weather in April.
In September, temperatures tend to be warmer, with a minimum of 20°C (68°F), an average of 24°C (75°F), and a maximum reaching 27°C (82°F). The month is relatively dry, featuring minimal precipitation of only 2 mm (0.1 in) and no rainy days, while the humidity stands at a comfortable 70%. In contrast, May experiences cooler temperatures, with a minimum of 15°C (60°F), an average of 19°C (67°F), and a maximum of 24°C (76°F). Although precipitation levels are slightly higher at 3 mm (0.1 in), it still remains dry with no rainy days, but the humidity is a bit higher at 81%. For more details, check out Amorgos weather in May.
In comparing the weather of September and June, September reveals slightly warmer temperatures, with a minimum of 20°C (68°F) and an average high reaching 27°C (82°F), compared to June's minimum of 18°C (64°F) and a maximum of 26°C (80°F). Both months experience minimal precipitation, receiving only 2 mm (0.1 in) with no rainy days. However, June tends to have slightly higher humidity at 77%, while September sees a decrease to 70%. For a detailed look at June's weather on Amorgos, you can visit Amorgos weather in June.
In comparing the weather of September and July, both months offer warm temperatures, although September sees slightly milder conditions. September has a minimum temperature of 20°C (68°F) and an average of 24°C (75°F), while July boasts a minimum of 22°C (71°F) and a slightly higher average of 25°C (77°F). Both months experience little to no precipitation, with September recording just 2 mm and July reporting none. Humidity levels remain relatively similar, with September at 70% and July at 71%. For more details on July weather conditions, you can visit Amorgos weather in July.
In comparing the weather between August and September, we can observe some notable differences. September tends to be slightly cooler, with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 27°C (82°F), compared to August's warmer range of 23°C (73°F) to 30°C (86°F). Additionally, September offers a more comfortable level of humidity at 70%, while August remains slightly lower at 66%. Both months experience minimal precipitation, with September receiving just 2 mm (0.1 in) and August recording none at all. For more detailed insights, you can visit Amorgos weather in August.
In September, the weather is warm with average temperatures hovering around 24°C (75°F) and a high of 27°C (82°F). The month boasts very little rain, with only 2 mm of precipitation spread over no days, and a comfortable humidity level of 70%. In contrast, October experiences a slight drop in temperatures, averaging 21°C (70°F), with a minimum of 16°C (60°F) and a maximum of 26°C (79°F). This month sees an increase in precipitation, totaling 15 mm over two rainy days, and the humidity rises to 76%. For more detailed weather information, check out Amorgos weather in October.
In September, the weather is typically warm and inviting, with minimum temperatures around 20°C (68°F) and an average of 24°C (75°F), peaking at 27°C (82°F). It enjoys very little precipitation, only 2 mm, and remains dry throughout the month, while humidity averages around 70%. In contrast, November presents a cooler climate, with temperatures dropping to a minimum of 13°C (55°F) and an average of 18°C (65°F), capping at 23°C (73°F). This month sees a notable increase in rainfall, accumulating 42 mm over four days, and humidity also rises to 77%. For more details on November's weather, you can check Amorgos weather in November.
September typically offers warm and pleasant weather, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 27°C (82°F) and an average of 24°C (75°F). The month is characterized by low precipitation, with just 2 mm over 0 days, and a humidity level of 70%. In contrast, December experiences significantly cooler temperatures, with a minimum of 9°C (49°F) and a maximum of 20°C (69°F) and an average of 16°C (60°F). This winter month sees much more rainfall, accumulating 99 mm over 12 days, along with increased humidity at 78%. For more details on the December weather, check out Amorgos weather in December.
As summer gracefully transitions into autumn, September in Amorgos offers a delightful blend of warm temperatures and low humidity, setting it apart from the hotter months of July and August. With maximums reaching a comfortable 27°C and minimal rainfall, the island basks in near-perfect weather, ideal for outdoor activities and exploration. The absence of precipitation days adds to the inviting atmosphere, making this month particularly appealing for visitors seeking to soak up the sun without the sweltering heat. For a deeper dive into the climate trends of this beautiful island, explore the detailed insights provided in Amorgos Climate.