Last updated: August 21, 2025
September in Galia, Greece offers a delightful blend of warmth and moderate humidity. With maximum temperatures reaching 32°C (89°F) and an average of 24°C (76°F), visitors can enjoy pleasant days ideal for outdoor activities. The nights cool down to a comfortable 19°C (67°F), providing a refreshing respite. This month experiences minimal rainfall, with only 7 mm (0.3 in) of precipitation across just 1 day, ensuring that sunshine predominates. As humidity levels hover around 74%, the weather remains inviting, making September a wonderful time to explore the beauty of Galia.
In September, Galia, Greece, begins to transition away from the peak summer heat, yet it still offers pleasantly warm weather. With minimum temperatures around 19°C (67°F) and an average of 24°C (76°F), the climate remains inviting for outdoor activities and exploration. Days can still reach a maximum of 32°C (89°F), making it an ideal time for sun-seekers to enjoy the beaches before autumn sets in. As the month progresses, there's a gradual shift towards cooler temperatures, signaling the end of summer while still maintaining a delightful warmth that makes September a perfect time to visit this beautiful region.
In September, Galia experiences a slight uptick in precipitation, with an average of 7 mm (0.3 in) of rainfall over just one day. This marks a shift from the dry summer months of July and August, where rainfall amounts dwindled to a mere 1 mm. As the region transitions into autumn, September's light rains hint at the changing seasons ahead. While this month remains relatively dry compared to later months, it paves the way for increased precipitation in October and beyond, when the rainfall begins to build significantly, leading to a more noticeable impact on the region's landscape.
As summer transitions to fall, September in Galia, Greece experiences a notable shift in humidity, settling at 74%. This figure marks a decrease from the peak of 84% humidity observed in May, reflecting the gradual cooling of temperatures and the diminishing heat of summer. The humidity levels remain relatively high compared to the winter months, hovering around the 71-73% range from October through December. Notably, the trend indicates a steady decline from August's 78%, signaling a refreshing change as autumn approaches. Overall, September strikes a balance between the lingering warmth of summer and the crispness that comes with the onset of fall, making it a delightful time for visitors and locals alike.
As the summer fades into September, Galia, Greece, continues to experience a very high UV Index of 9, with a burn time of just 15 minutes. This trend of elevated UV levels persists from the peak of summer months, with both July and August also showcasing a very high index of 10. Notably, the UV Index in September marks a slight decline from the extreme levels observed in June, yet it underscores the importance of sun protection as the sun remains potent. As we transition into October, we can expect a further decrease to a high UV Index of 7, offering a more forgiving sun exposure. For detailed information on UV safety, visit Galia UV Index.
UV Risk Categories
September in Galia, Greece, basks in a delightful 351 hours of sunshine, marking a graceful transition from the peak summer months. The warmth of early autumn is evident as the sunshine hours begin to taper off from the summer high of 422 hours in July and 395 hours in August. This gentle decline offers a perfect balance, allowing visitors to enjoy pleasant beach days and breathtaking sunsets without the intense heat of mid-summer. As the month progresses, September’s soft golden rays create an inviting atmosphere, making it an ideal time for outdoor exploration and leisurely strolls along the stunning coast.
September in Galia, Greece, continues the streak of sunshine that defines the summer months, boasting a remarkable 97% chance of clear skies. Following the sun-drenched days of August, where sunshine is guaranteed at 100%, September maintains a strong likelihood of pleasant weather, making it an ideal time for outdoor activities and leisurely explorations. This trend of increasingly sunny weather peaks in the summer but carries into early autumn, gradually tapering off in October. With such a high likelihood of sun, September invites visitors and locals alike to relish the lingering warmth and bright days before the cooler months set in.
In September, Galia, Greece, boasts about 12 hours of daylight, marking a subtle transition from the sun-drenched summer months. Following the peak of 14 hours in the summer, daylight gradually begins to wane, hinting at the arrival of autumn. This slight decrease signals the end of the vibrant outdoor festivities, as the longer days of July and August gently recede into shorter, cooler months. Yet, September still offers a generous amount of sunlight, allowing for lingering strolls and exploration, making it an ideal time for those who wish to savor the last rays of summer before the daylight dwindles further into October and November.
In Galia, Greece, the September winds offer a gentle sigh at 3.5 m/s (8 mph), marking a subtle shift as summer wanes. This is a slight decrease from the more energetic breezes of the preceding summer months, which averaged around 4.1 m/s in August and 4.3 m/s in July, hinting at the retreat of the vacation season. As autumn approaches, the winds begin to calm down further, reflecting the overall trend of a gradual decrease in wind speeds from the vibrant summer peak to the quieter, cozy months ahead. Interestingly, the month of October will see a rebound to 3.9 m/s, showcasing nature's rhythm as it readies for the seasonal transition.
Weather in Galia varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Galia, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present a stark contrast in weather conditions. In September, temperatures are warm, with a minimum of 19°C (67°F) and a pleasant average of 24°C (76°F), peaking at a high of 32°C (89°F). The month is relatively dry, recording just 7 mm (0.3 in) of precipitation over a single day, and a humidity level of 74% adds to the summer feel. In contrast, January experiences much cooler temperatures, with lows of 4°C (40°F) and an average of 12°C (54°F), reaching a maximum of 20°C (69°F). The winter month is considerably wetter, totaling 68 mm (2.7 in) over nine days, while humidity is slightly lower at 71%. For a detailed look at the conditions during January, visit Galia weather in January.
September and February present stark contrasts in weather patterns. In September, temperatures typically range from a warm 19°C (67°F) at night to a hot 32°C (89°F) during the day, with average conditions around 24°C (76°F). The month is relatively dry, with only 7 mm (0.3 in) of precipitation occurring on just one day, and humidity levels are comfortable at 74%. In contrast, February is much cooler, with minimum temperatures dropping to 6°C (43°F) and daily highs reaching only 18°C (65°F), making the average a mild 13°C (55°F). February sees significantly more rainfall, accumulating 43 mm (1.7 in) over about seven days, while humidity remains slightly lower at 72%. For more details about February weather, you can visit Galia weather in February.
September weather is characterized by warmer temperatures, with a minimum of 19°C (67°F) and an average of 24°C (76°F), reaching up to a maximum of 32°C (89°F). In contrast, March brings a cooler climate, featuring a minimum temperature of 6°C (42°F) and an average of only 13°C (56°F), while the high reaches 21°C (70°F). Additionally, September experiences minimal rainfall, with only 7 mm (0.3 in) over about 1 day, whereas March sees significantly more precipitation at 40 mm (1.6 in) across 5 days. Both months share a relative humidity of 74%, but the differences in temperature and precipitation highlight the transition from warm late summer to early spring conditions. For more detailed information on March weather, check Galia weather in March.
In comparing the weather of September and April, we see a clear contrast in temperatures and precipitation levels. September boasts warmer conditions with average temperatures ranging from a minimum of 19°C (67°F) to a maximum of 32°C (89°F), alongside low precipitation of just 7 mm (0.3 in) over about one day. In contrast, April experiences cooler temperatures, with a minimum of 9°C (49°F) and a maximum of 24°C (75°F). The month also sees more rain, totaling 20 mm (0.8 in) over three days, and slightly higher humidity at 78%. For more details on the weather in April, you can check out the following link: Galia weather in April.
In comparing the weather between September and May, one can observe some notable differences and similarities. September typically boasts warmer temperatures, with a minimum of 19°C (67°F) and an average of 24°C (76°F), while May starts cooler with a minimum of 14°C (57°F) and an average of 20°C (68°F). Both months see maximum temperatures reaching up to 32°C (89°F), but May tends to be a bit more humid at 84%, compared to September's 74%. Additionally, rainfall is quite low in both months, with just 7 mm (0.3 in) in September and a slightly higher 8 mm (0.3 in) in May, both occurring over only one day. For more detailed weather insights, you can check the link: Galia weather in May.
In comparing the weather in September and June, we see some notable similarities and differences. Both months experience a maximum temperature of around 32°C (89°F to 90°F), but September tends to be slightly warmer overall, with an average temperature of 24°C (76°F) compared to June's 23°C (73°F). Precipitation levels are relatively low in both months, with September receiving 7 mm (0.3 in) and June only 5 mm (0.2 in), and both have about one day of rain. However, humidity is higher in June at 83%, compared to 74% in September, making the earlier month feel a bit more humid. For a detailed look at the weather specifics in June, you can check out Galia weather in June.
In comparing the weather of September and July, we find some notable differences. September typically experiences a slightly cooler temperature range with a minimum of 19°C (67°F), an average of 24°C (76°F), and a maximum of 32°C (89°F). In contrast, July boasts warmer temperatures, with a minimum of 20°C (68°F), an average of 26°C (79°F), and a maximum reaching up to 35°C (95°F). Additionally, September sees a bit more rainfall with 7 mm (0.3 in) over the month, while July has only 3 mm (0.1 in) of precipitation. Humidity levels are also higher in July at 81%, compared to September’s 74%. For more detailed information on July weather, you can explore Galia weather in July.
In August, the weather tends to be hotter, with minimum temperatures around 23°C (73°F) and an average of 26°C (80°F), peaking at a maximum of 35°C (95°F). The month experiences limited precipitation, with only 1 mm (0.1 in) and no rainy days, contributing to a dry ambiance. Humidity levels are relatively high at 78%. In contrast, September brings slightly cooler temperatures, with a minimum of 19°C (67°F) and an average of 24°C (76°F), reaching a maximum of 32°C (89°F). Precipitation is minimal, totaling 7 mm (0.3 in) over just one day, while humidity remains moderately high at 74%. This shift marks a transition from the intense summer heat to a more comfortable early autumn climate. For more detailed insights on August weather, visit Galia weather in August.
September typically features warmer temperatures, with a minimum of 19°C (67°F) and an average high of 32°C (89°F), making it a more summery month. In contrast, October sees a slight drop in temperature, with a maximum of 29°C (84°F) and an average of 21°C (70°F). Additionally, October experiences increased precipitation, totaling 18 mm (0.7 in) over three days, compared to September's modest 7 mm (0.3 in) over just one day. Despite the shift towards cooler and wetter weather, the humidity remains relatively consistent between the two months, hovering around 74% in September and 73% in October. For a detailed look at weather patterns, check out this Galia weather in October.
September typically boasts warmer temperatures, with a minimum of 19°C (67°F) and an average of 24°C (76°F), peaking at 32°C (89°F). This month is relatively dry, experiencing only 7 mm (0.3 in) of precipitation over just one day, while humidity remains high at 74%.
In contrast, November sees cooler conditions, highlighted by a minimum temperature of 12°C (54°F) and an average of 18°C (65°F), with a maximum reaching 25°C (78°F). This month is significantly wetter, with 41 mm (1.6 in) of rain spread across six days, and a slightly lower humidity level of 71%.
For more detailed weather information, check out Galia weather in November.
September and December present quite contrasting weather characteristics. In September, temperatures are comfortably warm, with averages around 24°C (76°F) and highs reaching up to 32°C (89°F). The month experiences minimal rainfall, with just 7 mm (0.3 in) over a single day, and humidity levels are relatively high at 74%. In contrast, December brings a noticeable drop in temperatures, averaging only 15°C (58°F) and peaking at 19°C (66°F). Precipitation increases significantly to 73 mm (2.9 in) over about 10 days, and humidity remains slightly lower at 71%. For more details on Galia's December weather, you can check Galia weather in December.
As summer transitions into autumn, September in Galia brings a delightful blend of warm temperatures and refreshing breezes. With average highs reaching 32°C (89°F) and pleasantly comfortable nights at 19°C (67°F), this month stands out for its inviting climate. Notably, September experiences minimal rainfall, only about 7 mm over a single day, making it one of the driest months of the year. The humidity hovers around 74%, ensuring the warmth remains enjoyable rather than stifling. If you're looking to experience Galia's vibrant early autumn charm, this is the perfect time to visit. For more insights into what to expect throughout the year, check out Galia Climate.