September Weather in Vukovar, Croatia

Last updated: March 17, 2025

In Vukovar, Croatia, September presents a captivating blend of summer warmth and autumnal coolness. With maximum temperatures soaring up to 34°C (93°F) and an average of 19°C (66°F), the climate remains inviting, perfect for outdoor explorations. However, the month's charm is occasionally interrupted by light precipitation, totaling 35 mm (1.4 in) over approximately 6 days, contributing to a humidity level of 61% that adds a soft touch to the air. As the days gradually shorten, Vukovar offers a unique atmosphere for visitors looking to experience the transition from summer to fall.

September Temperature in Vukovar

In September, Vukovar, Croatia, experiences a delightful transition as summer bids farewell and autumn begins to take hold. With minimum temperatures hovering around 2°C (37°F) and average highs reaching 34°C (93°F), this month offers a pleasant blend of warmth and cool, making it an ideal time for outdoor activities. The average temperature settles at a comfortable 19°C (66°F), inviting locals and visitors alike to savor the lingering summer vibes while enjoying mild evenings. As the month progresses, you may notice a subtle drop in temperature, hinting at the seasonal shift ahead, yet the overall warmth still ensures a vibrant atmosphere perfect for exploration and relaxation.

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

The chart illustrates September temperature patterns in Vukovar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec344146556372757666564739
Data source: Temperature data for Vukovar generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Vukovar

In September, Vukovar experiences a noticeable shift in precipitation patterns, with a total rainfall of 35 mm (1.4 in) over just 6 days. This marks a decline from the wetter summer months, where July recorded 73 mm and August followed with 47 mm. The decreasing trend in both precipitation amount and rainy days reflects the transition into the drier autumn season. As the warm summer days give way to cooler temperatures, September serves as a gentle reminder of the approaching fall, offering residents a brief respite from the more frequent downpours that characterize earlier months.

September Precipitation Trends in Vukovar

The chart displays monthly precipitation patterns in Vukovar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec445052537568734735505167
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Vukovar

In September, Vukovar experiences a noticeable shift in humidity as it transitions from the warm summer months. At 61%, the humidity begins to rise again after a notably low 52% in August, marking the end of summer's dry spell. This slight increase hints at the onset of autumn, as the overall trend shows a gradual climb from the more comfortable summer levels, reflecting how the air becomes increasingly moist as the year progresses. Following this, humidity levels will continue to escalate, peaking in the winter months at 89% in January and December, illustrating the city's characteristic dampness during the colder season.

September Average Humidity in Vukovar

This chart illustrates the average monthly humidity levels in Vukovar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec89%84%77%70%70%68%63%52%61%81%86%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Vukovar

As summer wanes and September arrives in Vukovar, Croatia, the UV Index begins to shift, reflecting a transitional phase in the climate. With a UV Index of 7, September falls into the high exposure category, suggesting that while the intense summer sun is fading, care is still essential. Beach days are still enjoyable, but with a burn time of just 25 minutes, it’s advisable to embrace protective measures like sunscreen and hats. This month typically offers a delightful mix of sun and warmth, inviting locals and visitors alike to bask in the late summer glow. For further insights on UV exposure trends, check out the detailed Vukovar UV Index, ensuring you stay informed as you enjoy the beautiful Croatian landscapes.

Maximum UV Index Levels in Vukovar for September

The chart shows the monthly maximum UV Index (UVI) for Vukovar 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Vukovar 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 Vukovar

As summer transitions into autumn, September in Vukovar bathes in a warm glow with 337 hours of sunshine. This month marks a delightful decline from the peak of July, which boasts an impressive 427 hours, and a slight drop from the vibrant days of August’s 393 hours. The sunshine trend reflects the region's shift from the full brightness of summer toward the softer hues of fall, yet September still holds its own, standing as a month where sunny days linger, inviting both locals and visitors to enjoy the beauty of this picturesque Croatian town before the chill of October sets in.

Monthly Sunshine Duration in Vukovar: September Highlighted

The September sunshine duration represents the total number of hours Vukovar 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.
JanFebMarAprMayJunJulAugSepOctNovDec167h227h305h339h382h402h427h393h337h285h215h202h
Data source: Vukovar September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Vukovar During September

September in Vukovar, Croatia, offers a favorable likelihood of sunny weather, with a 55% chance of sunshine gracing the skies. As summer transitions into autumn, this month maintains a solid level of brightness, remaining consistent with the previous months of August and July, which boast 56% and 57% chances, respectively. This trend highlights a gradual decline from the robust sunshine of summer, yet still provides ample opportunity for outdoor activities and exploration. As October approaches, the likelihood dips slightly to 51%, signaling the onset of autumnal changes. Overall, September stands out as an enticing time for sun-seekers in Vukovar.

Percentage of Sunny Days in September in Vukovar

The chart illustrates the percentage of sunny days in Vukovar 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 Vukovar experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec28%47%47%41%46%64%57%56%55%51%30%28%
Data source: Vukovar September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Vukovar in September

As summer draws to a close in Vukovar, Croatia, September marks a gentle transition towards shorter days, offering about 12 hours of daylight. Following the peak of 15 hours in June and July, the daylight gradually diminishes, providing a softer ambiance that encourages outdoor exploration. This month’s daylight duration is a delightful balance between the lingering warmth of summer and the approaching coolness of autumn, inviting both locals and visitors to indulge in nature walks and cultural experiences under a sky that begins to show hints of seasonal change. With October's daylight dropping to 10 hours, September serves as a beautiful farewell to the long, sun-soaked days of summer.

Average Daylight Hours in Vukovar for September

The chart illustrates the variation in daylight duration in Vukovar throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 10m10h 23m11h 56m13h 31m14h 53m15h 34m15h 12m14h12h 29m10h 54m9h 30m8h 47m
Data source: Vukovar daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Vukovar

As summer gives way to autumn, September in Vukovar brings a gentle average wind speed of 2.3 m/s (5 mph), reminiscent of the calming breezes that grace the city’s riverside. This slight uptick from the previous months not only marks a seasonal shift but also hints at the region's varying wind patterns throughout the year. Notably, the wind speed in September aligns closely with the lower averages of the peak summer months, reinforcing the tranquil atmosphere that envelops the city as it prepares for the cooler days ahead. With the backdrop of its stunning landscapes, the soft winds of September invite residents and visitors alike to enjoy the serene beauty that this Croatian gem has to offer.

Average September Wind Speed in Vukovar

The chart displays monthly wind speed patterns in Vukovar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.02.52.72.62.82.22.32.22.3 m/s2.82.52.9
Data source: Vukovar September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Vukovar Compares to Other Months

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

September and January present stark contrasts in weather. September boasts a much milder climate, with temperatures ranging from a minimum of 2°C (37°F) to a maximum of 34°C (93°F), and an average of 19°C (66°F). This month experiences relatively low precipitation of 35 mm (1.4 in) over six days, along with a moderate humidity of 61%. In contrast, January plunges into winter, where temperatures can drop to as low as -20°C (-4°F), with an average of only 1°C (34°F) and a maximum of 16°C (62°F). The month sees slightly more precipitation at 44 mm (1.7 in) over eight days, accompanied by higher humidity levels at 89%. For more detailed information, check out Vukovar weather in January.

Comparing the weather in September and February reveals stark contrasts. September typically enjoys milder temperatures, with average highs reaching up to 34°C (93°F) and a comfortable humidity of 61%. This month experiences relatively little precipitation, averaging 35 mm (1.4 in) over about 6 days. In contrast, February sees much colder conditions, with average temperatures ranging from a low of -11°C (12°F) to a high of 21°C (69°F). The increase in humidity to 84% and slightly higher precipitation levels, averaging 50 mm (2.0 in) over 9 days, contribute to a notably different atmosphere. For a more detailed look at February's climate, check out Vukovar weather in February.

When comparing the weather in September and March, there are significant differences in temperature and conditions. September boasts a much warmer climate with average temperatures around 19°C (66°F), reaching a maximum of 34°C (93°F), while March tends to be much colder with averages of 8°C (46°F) and lows dropping to -16°C (3°F). Precipitation levels are also notable, with March experiencing more rainfall at 52 mm (2.1 in) over 10 days compared to September's 35 mm (1.4 in) over just 6 days. Additionally, March has a higher humidity level at 77%, compared to September's 61%. For those looking to explore the specifics of March weather, detailed information can be found here: Vukovar weather in March.

When comparing the weather in September and April, notable differences emerge. September typically boasts a milder average temperature of 19°C (66°F), with highs reaching up to 34°C (93°F), while April has a cooler average of 13°C (55°F), peaking at 31°C (88°F). Precipitation is slightly less in September at 35 mm (1.4 in) over 6 days, compared to April, which sees 53 mm (2.1 in) across 9 days. Additionally, April tends to be more humid, with a humidity level of 70%, compared to September's 61%. For a detailed look at the weather conditions during this month, you can visit Vukovar weather in April.

In comparing the weather of September and May, September tends to present a broader temperature range, with minimums as low as 2°C (37°F) and maximums reaching up to 34°C (93°F), while May has a slightly more moderate range, from a minimum of 3°C (37°F) to a maximum of 32°C (90°F). September averages around 19°C (66°F), which is warmer than May's average of 17°C (64°F). However, May experiences significantly more precipitation, totaling 75 mm (3.0 in) over about 13 days, compared to September's 35 mm (1.4 in) spread across just 6 days. Additionally, humidity levels are higher in May at 70%, compared to 61% in September. For a more detailed look at May's weather, visit Vukovar weather in May.

In comparing the weather between September and June, September offers a broader temperature range, with minimums dropping to 2°C (37°F) and maximums reaching 34°C (93°F), while June typically features milder minimums of 8°C (46°F) and higher maximums peaking at 39°C (102°F). Humidity levels are slightly lower in September at 61%, compared to 68% in June, contributing to a more comfortable feel during the early autumn month. However, September also experiences less precipitation, totaling 35 mm (1.4 in) over 6 days, whereas June sees more rainfall at 68 mm (2.7 in) across 11 days. For more detailed insights, you can check out Vukovar weather in June.

When comparing the weather in September and July, notable differences emerge in temperature and precipitation. In September, temperatures range from a minimum of 2°C (37°F) to a maximum of 34°C (93°F), with an average of 19°C (66°F). This month experiences less precipitation at 35 mm (1.4 in) over 6 days, with humidity around 61%. In contrast, July boasts milder minimum temperatures of 11°C (53°F), higher average temperatures at 24°C (75°F), and soaring maximums reaching 38°C (101°F). Precipitation is considerably greater in July at 73 mm (2.9 in) across 9 days, accompanied by slightly higher humidity at 63%. For more details on July’s weather specifics, refer to Vukovar weather in July.

In comparing the weather between September and August, September presents a noticeable drop in both minimum and average temperatures, with a low of 2°C (37°F) and an average of 19°C (66°F), compared to August's minimum of 10°C (51°F) and average of 24°C (76°F). The maximum temperature in September reaches 34°C (93°F), which is still warm but lower than August's peak of 39°C (103°F). Additionally, September experiences slightly less precipitation at 35 mm (1.4 in) over 6 days, compared to August's 47 mm (1.8 in) over 7 days, although the humidity is higher in September at 61% compared to August's 52%. For more details on the weather in August, you can visit Vukovar weather in August.

The weather in September features a wider temperature range, with minimums around 2°C (37°F), averages of 19°C (66°F), and maximums reaching up to 34°C (93°F). In contrast, October sees cooler temperatures, with a minimum of 1°C (34°F), an average of 13°C (56°F), and a maximum of 30°C (86°F). Additionally, October experiences slightly more precipitation, totaling 50 mm (2.0 in) over 7 days, compared to September's 35 mm (1.4 in) over 6 days, and the humidity increases from 61% in September to 81% in October. For more details on the October weather, you can check this link: Vukovar weather in October.

September and November showcase a stark contrast in weather conditions. While September brings milder temperatures with a minimum of 2°C (37°F) and an average of 19°C (66°F), November sees a drop, featuring a minimum of -3°C (27°F) and an average of just 9°C (48°F). The maximum temperatures in September can reach as high as 34°C (93°F), whereas November's highs peak at 24°C (76°F). Precipitation also increases from 35 mm (1.4 in) over 6 days in September to 51 mm (2.0 in) over 9 days in November, accompanied by significantly higher humidity levels of 86% in November compared to 61% in September. For a detailed overview of November’s weather, visit Vukovar weather in November.

In comparing the weather between September and December, we find significant differences in temperature and precipitation patterns. September boasts a warmer climate, with temperatures ranging from a low of 2°C (37°F) to a high of 34°C (93°F) and an average of 19°C (66°F). This month experiences relatively low precipitation at 35 mm (1.4 in) over about 6 days and has a moderate humidity level of 61%. In contrast, December is much colder, with temperatures dipping as low as -8°C (17°F) and averaging only 4°C (39°F), peaking at a milder 18°C (65°F). Precipitation increases to 67 mm (2.6 in) occurring over 11 days, accompanied by higher humidity at 89%. For more detailed information on the December climate, visit Vukovar weather in December.

Compare Vukovar's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Vukovar

As summer gently transitions to autumn, September in Vukovar showcases a delightful shift in weather that stands apart from the peak months of July and August. While the temperature can still soar to a maximum of 34°C (93°F), the average settles to a much more comfortable 19°C (66°F), inviting locals and visitors to enjoy the outdoors without the sweltering heat. This month also sees a reduction in precipitation, averaging about 35 mm (1.4 in) over six days, contrasting with the often-jerseled summer storms. With 61% humidity, the air feels invigorating rather than oppressive, making it a superb time for exploration and experiencing the rich culture of Vukovar. For more insights on how this weather pattern fits into the broader climate context, visit Vukovar Climate.