Last updated: March 17, 2025
Experience the charm of Vela Luka, Croatia in September, where average temperatures hover around 22°C (73°F), offering a pleasant climate perfect for exploration. Daytime highs can reach a delightful 28°C (83°F), while evenings cool down to a comfortable 14°C (58°F). Visitors can expect a modest 77 mm (3.0 in) of rainfall over approximately 6 days, contributing to the lush scenery. With an average humidity level of 69%, the air feels refreshing as you enjoy the captivating landscapes and sea views. Embrace the beauty of early autumn in this coastal gem!
In September, Vela Luka, Croatia transitions gracefully into autumn, featuring mild temperatures that create a pleasant backdrop for outdoor activities. With minimums around 14°C (58°F) and daily averages reaching 22°C (73°F), it's a delightful time for beachgoers and nature enthusiasts alike. The peak temperatures hover around 28°C (83°F), lingering at the tail end of summer warmth, while gradually shifting from the sweltering highs of August. This month serves as a perfect bridge, allowing locals and visitors to bask in the residual heat before embracing the cooler embrace of autumn in October.
In September, Vela Luka experiences a notable rebound in precipitation after the drier summer months, with 77 mm (3.0 in) of rain falling over 6 days. This increase not only marks a sharp contrast to the meager rainfall of July and August but also suggests a transition into the wetter autumn season. Following a quiet summer with significantly reduced rainfall, September’s precipitation is a welcome change for the lush landscapes of this charming Croatian town, setting the stage for the upcoming months, which see rainfall escalate sharply, peaking in November with 218 mm (8.6 in).
In Vela Luka, Croatia, September brings a subtle shift in humidity, resting at 69%—a slight increase from the more arid summer months. This gradual uptick is part of a broader trend, as humidity levels generally rise in the fall following the drier spell of July and August, which recorded a refreshing low of 65%. As the year progresses, humidity levels climb, peaking again in winter months, where averages hover around 81% in November and December. This seasonal transition reflects a comforting embrace of moisture, hinting at the cozy charm that autumn brings to this picturesque coastal town.
As September rolls into Vela Luka, Croatia, the UV Index signals a shift toward milder sun exposure, with a UV Index of 7, categorized as high. This marks a decline from the intense summer months of July and August, where values topped 10 and beachgoers enjoyed just 15 minutes of sun before risking a burn. With the arrival of autumn, locals and visitors can enjoy longer safe exposure times—25 minutes—making it a perfect opportunity for outdoor activities. The overall trend of the summer months showcases a season of very high UV levels, emphasizing the importance of sun safety. For more detailed information on UV levels throughout the year, you can refer to the Vela Luka UV Index.
UV Risk Categories
September in Vela Luka, Croatia, continues the summer's golden glow with 345 hours of sunshine. This charming month marks a gentle decline from the peak of June and July, where the sun graced the skies for over 400 hours—a true paradise for sun-seekers. As summer transitions to autumn, the daylight still lingers, offering a delightful blend of warm days perfect for exploring this picturesque coastal town. With September's average sitting comfortably above 300 hours, visitors can enjoy the beauty of Vela Luka bathed in sunlight, making it an ideal time for those who wish to relish the late summer warmth before the cooler months set in.
In Vela Luka, Croatia, September marks a delightful transition in weather, boasting a 63% chance of sunny days. This month stands out as the last hurrah of summer, where the sun still shines brightly, albeit not as consistently as in the peak months of July and August, which reach around 75-76%. The trend from June through September illustrates a gradual, yet steady decline in sunny weather, but September still holds its own with a respectable likelihood of pleasant days. As autumn approaches, visitors can enjoy the tail end of summer's warmth while experiencing a more tranquil atmosphere, making it an ideal time for exploring the beautiful Adriatic coast.
As summer fades and autumn sets in, September in Vela Luka, Croatia, experiences a gentle decline in daylight hours, offering about 12 hours of sunlight. This marks a slight decrease from the vibrant 14 hours of daylight in May and June, as the sun begins to retreat. Following the peak of summer, the transition into fall is characterized by the gradual dimming of days, with September providing a beautiful blend of bright mornings and cooler evenings. With the decrease in daylight, residents and visitors alike are encouraged to savor the lingering warmth and charm of the early autumn days, as nature begins to showcase its stunning seasonal transformation.
As summer gives way to autumn in Vela Luka, Croatia, the winds begin to calm, with September recording an average speed of 3.3 m/s (7 mph). This marks a notable decrease from the breezier summer months, where winds hovered around 3.9 to 4.0 m/s. The transition into September showcases a gradual shift in the island's meteorological rhythm, creating a serene atmosphere as the bustling tourist season wanes. This gentle breeze invites locals and visitors alike to savor the stunning coastal views in a more tranquil setting, setting the stage for the invigorating winds that will return in October and November.
The weather in Vela Luka changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Vela Luka and find detailed weather information for every month.
In September, the weather is generally mild and pleasant, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 28°C (83°F) and an average of 22°C (73°F). The month experiences about 77 mm (3.0 in) of precipitation over approximately 6 days, and humidity levels are moderate at 69%. In contrast, January features much colder conditions, with temperatures dropping to a minimum of -4°C (25°F) and reaching a maximum of 15°C (60°F), averaging around 9°C (49°F). The winter month sees more precipitation, totaling 91 mm (3.6 in) over about 10 days, along with higher humidity levels at 83%. For those interested in a detailed look at January weather, you can explore Vela Luka weather in January.
September and February exhibit distinct weather patterns. In September, temperatures range from a pleasant minimum of 14°C (58°F) to a maximum of 28°C (83°F), with an average of 22°C (73°F). The month experiences relatively moderate precipitation of 77 mm (3.0 in) over 6 days, accompanied by a humidity level of 69%. In contrast, February is much cooler, with temperatures dipping as low as 0°C (32°F) and peaking at 15°C (60°F), averaging only 11°C (52°F). Precipitation is slightly higher at 81 mm (3.2 in), occurring over 9 days, and the humidity rises to 76%. For a closer look at February weather patterns, check out Vela Luka weather in February.
In comparing the weather between September and March, notable differences emerge. September enjoys a mild temperature range with a minimum of 14°C (58°F) and an average high of 28°C (83°F), while March experiences much cooler conditions, starting as low as -1°C (31°F) and peaking at 17°C (63°F). Precipitation levels are relatively close, with September receiving 77 mm (3.0 in) over about 6 days and March having 71 mm (2.8 in) spread across 9 days. Additionally, humidity is slightly higher in March at 73% compared to September's 69%. For more specific insights into March weather, you can check Vela Luka weather in March.
In comparing September and April weather, September boasts warmer temperatures with a minimum of 14°C (58°F) and an average of 22°C (73°F), reaching highs of 28°C (83°F). In contrast, April starts off cooler, with minimum temperatures around 6°C (43°F) and an average of 14°C (58°F), peaking at 21°C (70°F). While September experiences more precipitation at 77 mm (3.0 in) over approximately 6 days, April has slightly less at 58 mm (2.3 in) over 8 days. Humidity is also higher in April, averaging 75%, compared to September's 69%. For more detailed insights, check out Vela Luka weather in April.
When comparing September and May weather, September generally features warmer temperatures, with a minimum of 14°C (58°F) and an average high of 28°C (83°F), making it a more summer-like month. In contrast, May has cooler temperatures, ranging from a minimum of 11°C (52°F) to a maximum of 24°C (76°F). Although September is drier with 77 mm (3.0 in) of precipitation over about 6 days, May sees its own share of rain, totaling 54 mm (2.1 in) but spread over a slightly longer duration of 9 days. Both months experience relatively high humidity, with September at 69% and May rising slightly higher at 78%. For more detailed insights, you can check Vela Luka weather in May.
When comparing the weather in September and June, both months exhibit similar average temperatures, hovering around 22°C (72°F). However, September tends to be slightly warmer with a minimum temperature of 14°C (58°F) compared to June's 16°C (61°F). Additionally, September sees more precipitation, averaging 77 mm (3.0 in) over 6 days, while June has only 21 mm (0.8 in) across 3 days, resulting in a drier experience. Humidity levels are also comparable but are a bit higher in June at 75% versus September's 69%. For more details on June weather, you can check Vela Luka weather in June.
When comparing the weather in September and July, September tends to be slightly cooler, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 28°C (83°F). In contrast, July enjoys warmer temperatures, with a minimum of 19°C (67°F) and an average around 24°C (76°F), peaking at similar highs of 28°C (82°F). September also experiences more precipitation, receiving 77 mm (3.0 in) over 6 days, whereas July is much drier with only 9 mm (0.4 in) recorded over just 2 days. Humidity levels are comparable, with September at 69% and July slightly higher at 71%. For those looking to explore specific weather patterns, you can find more details at Vela Luka weather in July.
September brings a slight drop in temperatures compared to August, with minimum temperatures around 14°C (58°F) and maximums reaching 28°C (83°F), while August maintains warmer lows at 19°C (67°F) and highs of 29°C (85°F). The average temperature in September is also cooler at 22°C (73°F), compared to August's average of 26°C (79°F). Additionally, September experiences more precipitation, with 77 mm (3.0 in) over six days, in contrast to August's 20 mm (0.8 in) over just two days. Humidity levels are slightly higher in September at 69%, compared to 65% in August. For more detailed information on August weather, you can check Vela Luka weather in August.
In September, the weather features a pleasant average temperature of 22°C (73°F), with highs reaching up to 28°C (83°F) and lows around 14°C (58°F). Humidity is relatively moderate at 69%, accompanied by 77 mm (3.0 in) of precipitation spread across 6 days. In contrast, October sees a slight drop in average temperatures to 19°C (66°F), with maximums of 24°C (75°F) and minimums at 12°C (54°F). The month is also wetter, with 101 mm (4.0 in) of rain over 8 days and a higher humidity level of 76%. For a more detailed look at the weather specifics in October, you can visit Vela Luka weather in October.
September generally boasts warmer temperatures with a minimum of 14°C (58°F) and an average high of 28°C (83°F), making it a quite pleasant month. However, rainfall is moderate, totaling about 77 mm (3.0 in) over approximately six days, with humidity levels around 69%. In contrast, November takes a notable dip in temperature, with a minimum of 7°C (44°F) and an average high of 22°C (71°F). This month also experiences significantly more precipitation, accumulating to 218 mm (8.6 in) across 16 days and higher humidity levels at 81%. For more detailed information, you can check Vela Luka weather in November.
September typically experiences milder temperatures, with averages around 22°C (73°F) and highs reaching 28°C (83°F), making it a pleasant month for outdoor activities. In contrast, December sees a significant drop in temperatures, averaging only 12°C (53°F) and peaking at 17°C (63°F). Additionally, December is wetter, with 191 mm (7.5 in) of precipitation over 15 days, compared to September's 77 mm (3.0 in) over just 6 days. The humidity is also higher in December at 81%, compared to September's 69%. For more details on December conditions, you can visit Vela Luka weather in December.
As summer gently fades into autumn, September in Vela Luka offers a delightful mix of warmth and refreshing breezes. With average temperatures hovering around a comfortable 22°C (73°F), it provides the perfect backdrop for outdoor activities, yet it's noticeably cooler than the peak summer months. The increase in humidity to 69% adds a hint of tropical allure, complemented by a modest 77 mm of precipitation over just six days, hinting at a transition towards the wetter fall season. This subtle shift creates a unique atmosphere, making September an ideal time to explore the beauty of Vela Luka. For more detailed insights on how the weather fluctuates throughout the year, check out Vela Luka Climate.