September Weather in Sukosan, Croatia

Last updated: March 17, 2025

In Sukosan, Croatia, September offers a warm transition into autumn, with maximum temperatures reaching an inviting 33°C (92°F) and an average of 22°C (72°F). The days are predominantly pleasant, although the month can witness minimum temperatures dipping to a cool 11°C (52°F) at night. Visitors may expect some rain, with a total of 118 mm (4.6 in) of precipitation spread over 8 days, contributing to a humidity level of 69%. Overall, September presents a vibrant blend of summer warmth and the early signs of fall, making it an appealing time to explore this picturesque coastal destination.

September Temperature in Sukosan

In Sukosan, Croatia, September marks the transition from the warm summer months to more temperate autumn days. The temperatures during this month range from a minimum of 11°C (52°F) to a comfortable average of 22°C (72°F), peaking at 33°C (92°F). This marks a notable decrease from the scorching highs of August, indicating a gentle shift in the season. The early part of September still holds onto summer's warmth, but as the month progresses, the pleasant evenings invite a refreshing coolness. Overall, September is an ideal time to enjoy outdoor activities, with the balmy climate and fewer crowds, making it a perfect month for travel and exploration in this beautiful coastal region.

September Weather in Sukosan: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sukosan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec454952586675798172635650
Data source: Temperature data for Sukosan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Sukosan

September in Sukosan, Croatia, marks a significant shift in precipitation patterns, with 118 mm (4.6 inches) of rainfall, making it one of the wettest months of the year. This spike in rainfall comes after a relatively dry summer, where July and August each recorded just 31 mm and 32 mm respectively. Despite September's substantial rainfall, the precipitation lasts over just eight days, indicating brief but intense weather patterns that contrast sharply with the lower totals seen earlier in the summer. As autumn approaches, the increased rainfall sets the stage for the wetter months ahead, as precipitation levels continue to rise through October and peak dramatically in November, showcasing how quickly the weather can transition from warm, dry days to the more formidable autumn storms.

September Precipitation Trends in Sukosan

The chart displays monthly precipitation patterns in Sukosan, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec7187776175313132118108190149
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sukosan

In September, Sukosan, Croatia, experiences a notable transition in humidity, with levels resting at 69%. This slight increase from the summer's low of 65% in August signals the onset of autumn, as the air begins to retain more moisture. Throughout the year, humidity levels tend to be higher during the colder months, peaking at 83% in January, while summer months showcase a trend of declining humidity, hitting the lowest in July. As September ushers in the new season, it serves as a bridge between the dry summer and the more humid fall months, setting the stage for a refreshing change in the local climate.

September Average Humidity in Sukosan

This chart illustrates the average monthly humidity levels in Sukosan, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec83%76%73%75%78%75%71%65%69%76%81%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sukosan

As summer gives way to autumn, September in Sukosan, Croatia presents a UV Index of 7, marking a transition to a high exposure category with a burn time of 25 minutes. This slight decrease from the intense levels of 8 and 9 seen in July and August indicates a moderation in sun intensity, but caution is still advised for outdoor activities. The early autumn sun remains potent, reminding sun-seekers and beachgoers to continue their sun safety practices. As the days shorten and temperatures cool, those enjoying the last rays of summer should stay vigilant against UV exposure. For more detailed insights, check out the Sukosan UV Index.

Maximum UV Index Levels in Sukosan for September

The chart shows the monthly maximum UV Index (UVI) for Sukosan in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec245789987532
Data source: Sukosan September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Sukosan

As summer gracefully transitions to fall, September in Sukosan, Croatia continues to bask in a delightful 344 hours of sunshine. This rich sunlight follows a dazzling peak in July, where the days were longest at an impressive 435 hours. Although September experiences a slight decline in sunshine compared to the bustling summer months of June and August, it still glimmers brightly, offering a warm farewell to the sun-soaked season. With an upward trend from January’s modest 196 hours to September's lush counts, it's clear that the allure of Sukosan remains irresistible, drawing visitors who wish to savor the lingering warmth before autumn's embrace.

Monthly Sunshine Duration in Sukosan: September Highlighted

The September sunshine duration represents the total number of hours Sukosan experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec196h247h324h361h402h423h435h405h344h312h239h233h
Data source: Sukosan September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sukosan During September

In Sukosan, Croatia, September ushers in a delightful 65% chance of sunny weather, a fitting capstone to a summer filled with abundant sunshine. Throughout the warmer months, from June to August, the likelihood of sunny days consistently peaks, reaching a high of 69% in August. As the season transitions into fall, September maintains this favorable trend, just slightly below July and August. This sustained sunshine means that visitors can still bask in pleasant weather before the cooler autumn months begin to take hold, making September a prime time for outdoor activities and exploration in this beautiful coastal town. As the probability of sun dips in October to 54%, September stands out, offering a generous farewell to summer.*

Percentage of Sunny Days in September in Sukosan

The chart illustrates the percentage of sunny days in Sukosan throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Sukosan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec37%53%66%51%52%63%64%69%65%54%29%44%
Data source: Sukosan September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sukosan in September

As summer gradually gives way to autumn in Sukosan, Croatia, September presents a delightful transition with approximately 12 hours of daylight, a gentle reduction from the sun-drenched 15 hours of July and June. This month serves as a reminder of the seasons' ebb and flow, with daylight hours slowly descending as the year progresses. Following the vibrant long days of summer, September offers a perfect balance for outdoor activities while hinting at the quieter days of October, which sees daylight dropping to 10 hours. This month encapsulates a serene shift, where lingering warm evenings and golden sunsets invite residents and visitors alike to savor the last whispers of summer before the days become shorter and cooler.

Average Daylight Hours in Sukosan for September

The chart illustrates the variation in daylight duration in Sukosan throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 17m10h 27m11h 56m13h 28m14h 46m15h 25m15h 4m13h 55m12h 27m10h 56m9h 36m8h 55m
Data source: Sukosan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Sukosan

As September rolls into Sukosan, Croatia, the winds start to calm down, reflecting the transition into autumn. The average wind speed dips to 3.0 m/s (7 mph), mirroring a pattern observed since summer. Notably, after enjoying breezier months in June through August, September's gentle zephyrs signal a shift in the seasonal atmosphere. This gradual decrease sets the stage for the slightly stronger winds returning in October and November, hinting at the invigorating gusts that await as the year draws to a close. The evolving rhythm of the wind captures the essence of Sukosan's changing landscape, inviting visitors to embrace the tranquil beauty of early autumn.

Average September Wind Speed in Sukosan

The chart displays monthly wind speed patterns in Sukosan, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.23.84.13.93.03.53.53.0 m/s4.44.54.1
Data source: Sukosan September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Sukosan Compares to Other Months

The weather in Sukosan 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 Sukosan and find detailed weather information for every month.

September and January present stark contrasts in weather conditions. In September, temperatures range from a comfortable minimum of 11°C (52°F) to a warm maximum of 33°C (92°F), with an average of 22°C (72°F). The month usually experiences around 118 mm (4.6 in) of precipitation, spread over 8 days, and has a humidity level of 69%. In contrast, January is much colder, with temperatures dipping to a minimum of -6°C (22°F) and rising only to a maximum of 16°C (61°F), averaging 7°C (46°F). This winter month sees lower precipitation of 71 mm (2.8 in), but a higher humidity level of 83%. For a more detailed exploration of January weather, you can visit Sukosan weather in January.

September and February present contrasting weather patterns. September typically enjoys milder temperatures, with averages around 22°C (72°F) and highs reaching up to 33°C (92°F), creating a warm atmosphere perfect for outdoor activities. In comparison, February is much cooler, with an average temperature of 9°C (49°F) and maximums only hitting 18°C (66°F). While September experiences a fair amount of rainfall with 118 mm (4.6 inches) over around 8 days, February is relatively drier, recording 87 mm (3.4 inches) across 9 days. Additionally, humidity levels are slightly higher in February at 76% compared to September's 69%. For a detailed look at the weather in February, you can check out Sukosan weather in February.

September and March present contrasting weather patterns. In September, temperatures range from a mild 11°C (52°F) at night to a warm high of 33°C (92°F), with an average of 22°C (72°F). The month experiences a significant amount of precipitation, totaling 118 mm (4.6 in) over about 8 days, coupled with a humidity level of 69%. In contrast, March sees colder temperatures, with a minimum of -5°C (23°F) and a maximum of 22°C (72°F), averaging just 11°C (52°F). While it has less precipitation at 77 mm (3.0 in) over 9 days, the humidity is slightly higher at 73%. This comparison highlights the transition from the warmth of late summer to the chill of early spring. For more detailed insights, check Sukosan weather in March.

Comparing the weather in September and April reveals distinct differences in temperature and precipitation. In September, temperatures range from a minimum of 11°C (52°F) to a maximum of 33°C (92°F), with an average of 22°C (72°F), creating a warm and pleasant climate. In contrast, April experiences cooler temperatures, with a minimum of 3°C (38°F), a maximum of 25°C (78°F), and an average of 15°C (58°F). Although both months see precipitation on about 8 days, September receives significantly more rain, totaling 118 mm (4.6 in), compared to April's 61 mm (2.4 in). Humidity levels are also slightly higher in April at 75%, compared to September's 69%. For more detailed weather insights in April, visit Sukosan weather in April.

In comparing the weather between September and May, September typically offers warmer temperatures, with a range from a minimum of 11°C (52°F) to a maximum of 33°C (92°F) and an average of 22°C (72°F). In contrast, May features cooler temperatures, with lows around 8°C (47°F) and highs reaching up to 28°C (82°F), averaging at 19°C (66°F). While September experiences more precipitation at 118 mm (4.6 in) over approximately 8 days, May sees less rainfall at 75 mm (2.9 in) across about 10 days. Additionally, humidity levels are slightly lower in September at 69% compared to May's 78%. For a closer look at the weather during this time in Sukosan, you can check Sukosan weather in May.

When comparing the weather in September to that of June, there are notable differences. September experiences a lower minimum temperature of 11°C (52°F) compared to June's minimum of 15°C (59°F), but the average temperature is somewhat similar, with September averaging 22°C (72°F) and June averaging 24°C (75°F). Moreover, September boasts a higher maximum temperature of 33°C (92°F), just slightly behind June's peak of 34°C (93°F).

Precipitation levels also vary significantly; September receives 118 mm (4.6 in) of rain over about 8 days, while June is relatively drier, with only 31 mm (1.2 in) falling over just 4 days. The humidity in June (75%) surpasses that of September (69%), contributing to a different feel for each month. For more details about June's weather, you can check Sukosan weather in June.

In comparing the weather between September and July, September typically features milder temperatures, with minimums dropping to 11°C (52°F) and an average of 22°C (72°F), contrasting with July's warmer minimum of 18°C (65°F) and average of 26°C (79°F). July sees higher maximum temperatures, peaking at 34°C (94°F), while September's maximum reaches 33°C (92°F). Furthermore, precipitation levels are significantly higher in September, with 118 mm (4.6 in) over about 8 days compared to July’s 31 mm (1.2 in) in just 3 days. Humidity levels remain quite similar, at 69% in September and slightly elevated at 71% in July. For more details, you can visit Sukosan weather in July.

September weather shows a noticeable shift compared to August. While August boasts warmer minimum temperatures of 16°C (61°F) and an average high of 36°C (96°F), September features cooler temperatures with a minimum of 11°C (52°F) and a more moderate average of 22°C (72°F). Additionally, September experiences significantly higher precipitation, totaling 118 mm (4.6 in) over 8 days, while August sees only 32 mm (1.3 in) over just 4 days. Despite the slightly higher humidity in September at 69%, August remains relatively humid at 65%, making for a more oppressive feeling during its hotter days. For a closer look at August conditions, you can refer to Sukosan weather in August.

September typically experiences warmer temperatures, with a minimum of 11°C (52°F) and an average high of 33°C (92°F), while October sees cooler conditions—dropping to a minimum of 8°C (47°F) and an average high of 26°C (79°F). Both months have significant humidity, with October slightly higher at 76% compared to September's 69%. Precipitation levels are relatively similar, with September receiving 118 mm (4.6 in) over 8 days and October close behind at 108 mm (4.2 in) over 9 days. For more detailed insights, check out Sukosan weather in October.

September and November exhibit contrasting weather patterns, reflecting the transition from summer to winter. September enjoys warmer temperatures with a minimum of 11°C (52°F) and an average high of 33°C (92°F), while November's temperatures are notably cooler, with a minimum of 3°C (38°F) and an average maximum of 22°C (72°F). Precipitation is more frequent in November, with 190 mm (7.5 in) recorded over 15 days compared to September's 118 mm (4.6 in) over just 8 days. Additionally, humidity levels rise from 69% in September to 81% in November, contributing to a damp, cooler atmosphere. For more details, check out Sukosan weather in November.

In September, the weather is generally warm with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 33°C (92°F), and an average of 22°C (72°F). This month typically experiences 118 mm (4.6 in) of precipitation over about 8 days, combined with a humidity level of 69%. In contrast, December presents a much cooler climate, with temperatures sliding down to a minimum of 1°C (35°F) and peaking at 18°C (65°F), averaging only 10°C (50°F). The precipitation increases to 149 mm (5.9 in) over approximately 14 days, and humidity rises to 81%. For more detailed information on December weather, you can visit Sukosan weather in December.

Compare Sukosan's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Sukosan

As September unfolds in Sukosan, it offers a unique transition in weather, marked by warmer days and cooler nights, a distinct departure from the often sweltering summer months. With maximum temperatures reaching a comfortable 33°C (92°F) and an average of 22°C (72°F), it's an ideal time to enjoy the lingering warmth without the peak season crowds. However, this month also sees a slight uptick in precipitation, bringing refreshing rain that nourishes the landscape, even as the humidity settles at a moderate 69%. This blend of warmth and occasional showers presents a beautiful backdrop for outdoor activities and exploration, making September a delightful time to experience the charm of Sukosan. For more insights on seasonal variations, visit Sukosan Climate.