Last updated: August 21, 2025
Experience the charming weather of Arachova, Greece this September, where the days are a delightful mix of warmth and cool breezes. With maximum temperatures reaching 32°C (89°F) and an inviting average of 21°C (70°F), it's perfect for outdoor adventures. Evening temperatures dip to a comfortable 12°C (54°F), allowing for cozy nights under the stars. Although 4 days of precipitation add a refreshing twist, contributing to a total of 42 mm (1.7 in) of rainfall, the humidity remains balanced at 56%, ensuring a pleasant atmosphere. Whether you're exploring the rich history or enjoying the stunning landscapes, September in Arachova offers a beautiful blend of sun and occasional rain, making it an enchanting time to visit.
In September, Arachova, Greece experiences a delightful transition from summer to autumn, with temperatures that bring a refreshing change. The minimum temperature settles around 12°C (54°F), offering a pleasant start to the day, while the average climbs to a comfortable 21°C (70°F), perfect for exploring the charming streets of this mountain village. As the days progress, highs reach up to 32°C (89°F), allowing for lingering afternoons in the sun. This month marks a gradual cooling trend from the intense heat of August, making September an ideal time for those seeking milder weather without losing the warmth of summer.
In Arachova, Greece, September marks a transition in precipitation patterns as summer draws to a close. With an average of 42 mm (1.7 inches) of rainfall, this month sees a slight increase compared to the drier summer months of July and August, which recorded just 31 mm (1.2 inches) and 22 mm (0.9 inches), respectively. The 4 days of rain in September pave the way for the upcoming autumn months, hinting at a shift towards heavier rainfall. This trend continues into October and November, which typically bring 54 mm (2.1 inches) and 77 mm (3.0 inches) of precipitation, respectively. The gradual uptick in rainfall not only enhances the region’s lush landscapes but also signals the beginning of the much-anticipated fall season, showcasing Arachova's dynamic climate.
As summer fades and autumn approaches, September in Arachova, Greece features a notable transition in humidity levels. While the peak of summer showcases a low of 47% in August, September sees a slight uptick to 56%, signaling the start of more comfortable and refreshing conditions. This rise in humidity reflects the gradual shift toward the wetter months ahead, with October expected to bring levels back up to 70%. Interestingly, this pattern indicates that as the year progresses, Arachova often experiences the highest humidity levels during the winter months, with January and February reaching 84% and 78%, respectively. Overall, September serves as a gentle reminder of the changing seasons, blending summer's warmth with the promise of autumn's refreshing embrace.
As summer transitions to autumn in Arachova, Greece, September remains a month of significant sun exposure, with a UV Index of 8, indicating a very high potential for skin damage. This trend follows a peak summer period where the UV Index reached its annual maximum of 11 in June, showcasing the intense brightness of the Greek sun. With burn times decreasing as the month progresses into autumn, it’s crucial to remain vigilant, as even a brief 15 minutes of exposure can result in burns. As we move into October, the UV Index drops to 7, marking a shift towards more moderate sun exposure. To explore more about UV levels and stay protected this autumn, visit Arachova UV Index.
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In September, Arachova, Greece, basks in a delightful 337 hours of sunshine, making it a perfect time to savor the lingering warmth of summer. This month enjoys a generous amount of sun, though it marks a gradual decline from the peak of 416 hours in July. As summer transitions into autumn, daylight begins to wane, but September still shines brightly, remaining one of the sunniest months of the year. This trend showcases a significant decline in sunshine as the year progresses, from the vibrant days of late spring and early summer to the softer, golden hues of fall. Visitors can revel in this enchanting balance of warmth and comfort, making September an idyllic time to explore Arachova's stunning landscapes.
In Arachova, Greece, September typically offers a promising 67% chance of sunny weather, maintaining a delightful transition from the sun-drenched heights of summer. As the peak season peaks in July and August with 85% and 88% sun chances respectively, September provides a gentle decline, still enjoying ample sunshine that can enhance outdoor activities and scenic explorations. This moderate probability of sunny days is a pleasant shift from the cooler months that follow, making early autumn a charming time to visit, especially as the landscapes begin to adopt their autumn hues. Overall, September stands out as a favorable time to embrace Arachova’s natural beauty before the onset of winter.
As summer transitions into autumn, Arachova, Greece, experiences a gradual decline in daylight, with September offering about 12 hours of sunshine. This month marks a gentle shift from the peak summer brightness of 14 hours seen in June through August, signaling the onset of shorter days. Interestingly, the daylight duration begins to taper off after this point, with October further reducing the hours to 11. The trend reveals a consistent pattern throughout the year, characterized by longer days in spring and summer, followed by a decrease as winter approaches, highlighting the beautiful cyclical nature of daylight in this picturesque region.
As the summer heat wanes in Arachova, Greece, the September winds bring a subtle shift in the air, with an average speed of 2.0 m/s (5 mph). This gentle breeze, slightly softer than the preceding months, mirrors the overall trend of late summer transitioning into autumn. Throughout the year, wind speeds in Arachova typically hover around the 2 m/s mark, with minor fluctuations that peak in May at 2.5 m/s (6 mph). As the landscape begins to transform with the changing seasons, the calming winds of September provide a serene backdrop, inviting both locals and visitors to savor the beauty of this charming mountain village.
Weather in Arachova varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Arachova, focusing on differences in temperature, rainfall, humidity, and UV levels.
September offers a warm transition from summer, with temperatures ranging from a comfortable 12°C (54°F) to a warm 32°C (89°F) and an average of 21°C (70°F). With 42 mm (1.7 in) of precipitation over just four days, the humidity levels remain moderate at 56%. In contrast, January brings a stark chill, characterized by temperatures dipping as low as -6°C (21°F) and peaking at 18°C (65°F), with an average of only 6°C (43°F). This winter month experiences increased rainfall, totaling 92 mm (3.6 in) over 11 days, while humidity rises significantly to 84%. For a deeper look at January weather specifics, check out Arachova weather in January.
September and February present contrasting weather patterns. In September, temperatures range from a mild 12°C (54°F) to a warm 32°C (89°F), with an average of around 21°C (70°F). This month sees relatively low precipitation at 42 mm (1.7 in) over just 4 days, along with a moderate humidity level of 56%. In contrast, February brings significantly colder conditions, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 18°C (64°F) and an average of only 8°C (46°F). Rainfall increases to 77 mm (3.0 in) spread across 11 days, accompanied by higher humidity at 78%. For a more detailed look at February weather specifics, you can check Arachova weather in February.
In September, the weather is generally warm with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 32°C (89°F) and an average of 21°C (70°F). With only 42 mm (1.7 in) of precipitation over just four days, the month tends to be drier and more comfortable, with a humidity level of 56%. In contrast, March experiences cooler conditions, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 20°C (68°F) and an average temperature of 9°C (49°F). This month is also wetter, receiving 70 mm (2.8 in) of rain across ten days, and has higher humidity at 75%. For more details on March weather specifically in Arachova, you can visit Arachova weather in March.
When comparing the weather in September to that of April, significant differences emerge. September enjoys warmer temperatures, with averages reaching around 21°C (70°F) and highs peaking at 32°C (89°F), while April is considerably cooler, averaging only 13°C (55°F) with maximums of 23°C (74°F). Both months see some rainfall, but April has more days of precipitation—approximately eight days compared to September’s four—with a slightly higher total precipitation of 48 mm (1.9 in) versus September's 42 mm (1.7 in). Additionally, April tends to be more humid, with humidity levels around 70%, compared to September's 56%. For detailed insights on April weather in Arachova, you can visit Arachova weather in April.
In comparing the weather of September and May, September typically enjoys warmer temperatures, with averages reaching 21°C (70°F) compared to May's average of 17°C (63°F). However, May has a slightly cooler minimum temperature of 8°C (46°F) versus September's 12°C (54°F). Both months can reach high temperatures, with September peaking at 32°C (89°F) and May close behind at 31°C (88°F). In terms of precipitation, May is wetter with 49 mm (1.9 in) over 7 days, compared to September's 42 mm (1.7 in) over just 4 days. Humidity levels are also higher in May, averaging 72% compared to September's 56%. For a more detailed look into May weather, check out Arachova weather in May.
In comparing the weather of September to that of June, we find both months share a similar average temperature of 21°C (70°F), but minor differences exist in their extremes and precipitation levels. September sees a slightly higher maximum temperature of 32°C (89°F) compared to June's 32°C (90°F). However, June experiences more frequent rainfall, with 63 mm (2.5 in) occurring over 10 days, while September has less precipitation at 42 mm (1.7 in) over just 4 days. Humidity is also slightly higher in June at 60% compared to September's 56%. For a detailed look at Arachova's weather, check out Arachova weather in June.
When comparing the weather between September and July, September offers slightly cooler temperatures, with a minimum of 12°C (54°F) and an average of 21°C (70°F), while July features warmer conditions, starting at a minimum of 16°C (61°F) and averaging 24°C (76°F). July also reaches higher maximum temperatures, peaking at 34°C (94°F), compared to September's maximum of 32°C (89°F). In terms of precipitation, September sees a bit more rainfall with 42 mm (1.7 in) over four days, whereas July has 31 mm (1.2 in) over the same number of days. Both months maintain consistent humidity levels at 56%. For more details on weather conditions in July, please refer to Arachova weather in July.
In comparing the weather of September and August, September presents a cooler climate with average temperatures ranging from a minimum of 12°C to a maximum of 32°C, while August is warmer, featuring a minimum of 17°C and soaring up to 36°C. The humidity in September is higher at 56%, compared to August's 47%, creating a more muggy feel. Additionally, September experiences increased rainfall, with 42 mm of precipitation over 4 days, whereas August has only 22 mm. For more specific information about the climate, you can check Arachova weather in August.
In September, the weather tends to be warmer, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 32°C (89°F) and an average of 21°C (70°F). Precipitation is relatively low, with only 42 mm (1.7 in) over approximately 4 days, and humidity levels at 56%.
By October, the scenery shifts as temperatures drop, featuring a minimum of 7°C (45°F) and an average of 16°C (61°F), peaking at 28°C (82°F). The month also sees an increase in precipitation to 54 mm (2.1 in) spread over 7 days, accompanied by higher humidity levels at 70%. For a closer look at October weather specifics, you can visit Arachova weather in October.
In September, the weather is warmer and more variable, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 32°C (89°F) and an average of 21°C (70°F). The month experiences relatively low precipitation of 42 mm (1.7 in) over just 4 days, along with a moderate humidity of 56%. In contrast, November brings cooler temperatures, with a minimum of 4°C (39°F), an average of 12°C (54°F), and a maximum of 23°C (73°F). This month also sees increased precipitation levels, totaling 77 mm (3.0 in) over 11 days, along with higher humidity at 80%. For more details on specific conditions, you can explore Arachova weather in November.
In September, the weather is considerably warmer, with temperatures ranging from a mild 12°C (54°F) at night to a hot 32°C (89°F) during the day, and there is less precipitation, with about 42 mm (1.7 in) over just 4 days. The humidity is relatively comfortable at 56%. In contrast, December brings a stark change, featuring much cooler temperatures that drop to a minimum of -2°C (29°F) and only reach a maximum of 16°C (62°F). With higher precipitation at 98 mm (3.9 in) spread over 13 days and increased humidity at 83%, December weather is much more challenging. For a detailed look at conditions specific to Arachova during this month, you can check out Arachova weather in December.
As summer fades, September in Arachova heralds a delightful transition characterized by mild temperatures and a refreshing ambiance. With maximums reaching a comfortable 32°C (89°F) and an average of 21°C (70°F), it's the perfect time to enjoy the great outdoors without the intense heat of July and August. While rainfall increases slightly, with about four days of precipitation totaling 42 mm, the overall humidity sits at a pleasant 56%, creating a refreshing atmosphere. This makes September an ideal month for exploring Arachova's stunning landscapes and rich culture. To dive deeper into the nuances of Arachova's weather throughout the year, visit Arachova Climate.