September Weather in Pula, Croatia

Last updated: March 17, 2025

In Pula, Croatia, September presents a delightful transition into autumn, characterized by an average temperature of 22°C (71°F), with maximums reaching up to 29°C (84°F). This month experiences a pleasant blend of sunlit days and occasional rain, totaling approximately 153 mm (6.0 in) of precipitation over 10 days. With humidity levels around 64%, you'll find the climate to be comfortably warm, making it an ideal time for outdoor exploration and enjoying the stunning coastal views. Whether you're basking in the sun or savoring local delicacies, September in Pula offers a unique charm that captivates all who visit.

September Temperature in Pula

In September, Pula, Croatia, welcomes a delightful shift in temperatures that gently heralds the arrival of autumn. With minimums settling at a comfortable 14°C (57°F) and averages rising to a pleasant 22°C (71°F), the city enjoys warm days that invite outdoor exploration. The maximum temperature can soar up to 29°C (84°F), reminiscent of the summer warmth, allowing residents and visitors alike to bask in the sun a little longer before the cooler months set in. This month strikingly balances the remnants of summer with the fresh essence of autumn, making September an ideal time to experience Pula's stunning coastline and vibrant culture.

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

The chart illustrates September temperature patterns in Pula, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec474850556372767871645751
Data source: Temperature data for Pula 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 Pula

As summer transitions to autumn, September in Pula, Croatia marks a notable shift in precipitation patterns. With an impressive 153 mm (6.0 in) of rainfall spread over 10 days, September stands out as one of the wettest months of the year. This significant increase is in stark contrast to the drier summer months, where even July and August averaged only 55 mm and 40 mm, respectively. The surge in rain not only prepares the region for the onset of fall but also heralds a more temperate climate with October and November projected to receive substantial rainfall as well, emphasizing a trend of increased precipitation leading into the cooler months.

September Precipitation Trends in Pula

The chart displays monthly precipitation patterns in Pula, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6093536588375540153110165145
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pula

As summer transitions into autumn, September in Pula, Croatia, experiences a slight uptick in humidity, registering at 64%. This marks a notable change from the dry and pleasant conditions of August, which boasted a low of 51%. The trend reveals a gradual increase in humidity as the year progresses, with the high winter months of January and February peaking at 88% and 82%, respectively. However, during the warmer months of June and July, humidity dips significantly, reaching its lowest point at 63%. As the days shorten and temperatures cool in October, residents can expect a substantial rise once more, signaling the return of the wetter and more humid conditions typical of fall and winter.

September Average Humidity in Pula

This chart illustrates the average monthly humidity levels in Pula, 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.
JanFebMarAprMayJunJulAugSepOctNovDec88%82%73%73%70%69%63%51%64%83%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pula

As summer fades into autumn in Pula, Croatia, September brings a notable shift in the UV Index, dropping to 7, classified as high, with a recommended burn time of 25 minutes. This decrease marks a transition from the peaks of summer, which experienced very high levels of 8 and 9 in the previous months. Despite the reduction, the sun still poses a risk, urging sun seekers to remain vigilant. As days become shorter and temperatures begin to cool, it's essential to adapt sun safety practices accordingly to enjoy the beautiful September days. For detailed updates, visit Pula UV Index.

Maximum UV Index Levels in Pula for September

The chart shows the monthly maximum UV Index (UVI) for Pula 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: Pula 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 Pula

September in Pula, Croatia, basks in 340 hours of sunshine, making it a delightful time to visit as the summer crowds begin to wane. This month continues the trend of abundant sunlight seen in the preceding summer months, with July peaking at 432 hours. While September’s sunshine is a slight dip compared to the height of summer, it still radiates warmth and charm, offering a perfect blend of enjoyable temperatures and plenty of daylight for exploring. As the year progresses into the cooler months, the sunshine hours gradually decrease, with October and November ushering in a more tranquil, yet still inviting atmosphere. Embrace the golden hues of September in Pula, where the summer sun lingers just a little longer.

Monthly Sunshine Duration in Pula: September Highlighted

The September sunshine duration represents the total number of hours Pula 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.
JanFebMarAprMayJunJulAugSepOctNovDec191h239h325h358h398h425h432h403h340h308h243h230h
Data source: Pula September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Pula During September

As September rolls around in Pula, Croatia, visitors can look forward to a promising chance of sunny weather, with approximately 61% likelihood of sunny days. This marks a slight dip from the previous month's 68% but remains favorable compared to the earlier months of the year. The trend shows a gradual increase in sunny days from March's 69% to the peak summer months, before gently easing back into autumn. With September's warm days and cooler evenings, it presents an ideal setting for outdoor activities and exploring the beautiful coastal scenery.

Percentage of Sunny Days in September in Pula

The chart illustrates the percentage of sunny days in Pula 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 Pula experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec35%45%69%49%49%60%57%68%61%50%31%42%
Data source: Pula September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Pula in September

As summer fades into autumn in Pula, Croatia, September brings a gentle transition in daylight hours, with the sun gracing the skies for an average of 12 hours a day. Following the peak of 15 hours in June and July, the daylight begins to recede, yet still offers ample sunlit moments for outdoor adventures and leisurely strolls along the Adriatic coast. This gradual decline is mirrored by the earlier sunsets that signal the approach of October, when daylight dwindles to 10 hours. September acts as a bridge, blending the vibrant warmth of summer with the coolness of fall, inviting visitors to savor the last tastes of summer's long days before the tighter embrace of autumn takes hold.

Average Daylight Hours in Pula for September

The chart illustrates the variation in daylight duration in Pula throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 12m10h 25m11h 56m13h 30m14h 50m15h 31m15h 9m13h 58m12h 28m10h 55m9h 32m8h 50m
Data source: Pula daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Pula

As summer transitions into autumn, September in Pula welcomes a gentle breeze, with an average wind speed of 4.1 m/s (9 mph). This marks a subtle decline from the summer months, where gusts typically hovered around 4.7 m/s. The calmness of September creates a serene atmosphere, perfect for enjoying the picturesque coastal scenery. Interestingly, the wind picks up again in October, escalating to 6.5 m/s, indicating a shift towards the blusterier months ahead. This trend reflects Pula's evolving climate, where the winds play a crucial role in enhancing the region's natural charm.

Average September Wind Speed in Pula

The chart displays monthly wind speed patterns in Pula, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.75.14.75.25.13.54.24.74.1 m/s6.56.65.2
Data source: Pula September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Pula Compares to Other Months

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

September and January present stark contrasts in weather. September boasts a mild climate with average temperatures reaching 22°C (71°F) and highs of up to 29°C (84°F), accompanied by a moderate level of precipitation at 153 mm (6.0 in) over about 10 days and a humidity level of 64%. In contrast, January experiences chillier temperatures with an average of 8°C (47°F) and maximums only reaching 14°C (57°F). Precipitation is less frequent, totaling 60 mm (2.4 in) over 8 days, along with higher humidity at 88%. For a deeper insight into the winter conditions, you can check Pula weather in January.

September and February present contrasting weather conditions. In September, temperatures range from a minimum of 14°C (57°F) to a maximum of 29°C (84°F), with an average of 22°C (71°F). The month experiences substantial rainfall, totaling 153 mm (6.0 in) over about 10 days, alongside a humidity level of 64%. In stark contrast, February is much cooler, with temperatures dipping as low as -2°C (28°F) and peaking at just 14°C (57°F), averaging around 9°C (49°F). Although precipitation is lower at 93 mm (3.7 in) across 9 days, humidity is higher at 82%, contributing to a chilly and damp atmosphere. For more details, check Pula weather in February.

In September, the weather tends to be much warmer, with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 29°C (84°F). This month also sees significant rainfall, with around 153 mm (6.0 in) over approximately 10 days, contributing to a relatively comfortable humidity level of 64%.

In contrast, March experiences much cooler conditions, with average temperatures fluctuating between -2°C (28°F) at night and a daytime maximum of 18°C (64°F). Precipitation is less frequent, totaling about 53 mm (2.1 in) across 7 days, and humidity levels are slightly higher at 73%. For more details on the weather in this month, check out Pula weather in March.

In comparing the weather of September and April, it’s clear that September offers a much warmer climate with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 29°C (84°F), while April's cooler averages hover between 4°C (40°F) and 19°C (67°F). Additionally, September experiences significantly higher precipitation at 153 mm (6.0 in) over 10 days, compared to April's 65 mm (2.6 in) over 8 days. Interestingly, April exhibits higher humidity levels at 73%, compared to September's 64%, making it feel more humid despite the warmer temperatures of the later month. For detailed information on April weather, you can visit Pula weather in April.

September and May present distinct weather characteristics, reflecting the transition from summer to autumn and late spring, respectively. In September, temperatures tend to be warmer, with a minimum of 14°C (57°F), an average of 22°C (71°F), and a maximum of 29°C (84°F). This month also experiences higher precipitation levels of 153 mm (6.0 in) over 10 days, along with a humidity of 64%. In contrast, May is cooler, with a minimum temperature of 10°C (50°F), an average of 17°C (63°F), and a maximum of 24°C (76°F). Although May has a slightly lower precipitation of 88 mm (3.5 in) over 11 days, it has a higher humidity of 70%. For a more detailed look at the weather during this month, you can visit Pula weather in May.

In comparing the weather between September and June, we see some intriguing similarities and differences. Both months have an average temperature of around 22°C (72°F), with maximum highs reaching 29°C (84°F). However, September tends to be slightly cooler at night, with a minimum temperature of 14°C (57°F), while June starts off warmer at 16°C (60°F).

One significant distinction lies in the precipitation levels; September is notably wetter, with 153 mm (6.0 in) of rainfall over 10 days, compared to June's milder 37 mm (1.5 in) spread over just 5 days. Humidity is also slightly higher in June at 69%, compared to September's 64%. For a more detailed overview, check out Pula weather in June.

September weather tends to be cooler than July, with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 29°C (84°F), compared to July's warmer range of 19°C (66°F) to 29°C (85°F). While both months experience the same maximum temperature, September's lower minimum temperature results in a more varied daily temperature. Additionally, September is much wetter, receiving 153 mm (6.0 in) of precipitation over approximately 10 days, whereas July has only 55 mm (2.2 in) over 6 days. Despite the slight increase in humidity levels, from 63% in July to 64% in September, the overall feel is distinctly different, with July being drier and sunnier. For a more detailed insight into July's climate, you can visit Pula weather in July.

September weather is notably cooler and wetter compared to August. While August boasts higher average temperatures with a daily minimum of 19°C (66°F) and a maximum of 30°C (87°F), September sees a drop in nighttime lows to 14°C (57°F) and a more moderate average of 22°C (71°F). Additionally, September experiences significantly more rainfall, with 153 mm (6.0 in) over 10 days, compared to August's 40 mm (1.6 in) over just 4 days. The humidity also increases in September to 64%, while August stays relatively drier at 51%. For more details about August weather, check out Pula weather in August.

September typically offers warmer temperatures than October, with averages around 22°C (71°F) and maximums reaching 29°C (84°F), compared to October's average of 18°C (64°F) and maximums of 22°C (72°F). Precipitation is also slightly higher in September, totaling 153 mm (6.0 in) over 10 days, while October sees around 110 mm (4.3 in) over 9 days. Moreover, humidity levels rise in October to 83%, compared to 64% in September, giving October a more damp feel. For a detailed look at the weather conditions in October, check out Pula weather in October.

In September, the weather is generally warmer, with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 29°C (84°F). In contrast, November experiences cooler temperatures, where the average drops to a minimum of 7°C (45°F) and peaks at 20°C (68°F). Both months see significant precipitation, with September recording about 153 mm (6.0 in) over 10 days and November slightly wetter at 165 mm (6.5 in) across 15 days. Humidity levels also rise in November, reaching 89%, compared to a more moderate 64% in September. For more detailed information, you can check Pula weather in November.

September and December present contrasting weather conditions. In September, temperatures are milder, ranging from a minimum of 14°C (57°F) to a maximum of 29°C (84°F), with an average of 22°C (71°F). The month experiences around 153 mm (6.0 in) of precipitation over approximately 10 days, along with a humidity level of 64%. In contrast, December sees cooler temperatures, with a minimum of 5°C (41°F) and an average of 11°C (51°F), peaking at 16°C (61°F). Although the total precipitation is slightly lower at 145 mm (5.7 in), it occurs over more days—about 14—and the humidity rises significantly to 88%. For more detailed insights, check out Pula weather in December.

Compare Pula's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Pula

As summer gracefully transitions into autumn, September in Pula offers a delightful blend of warm temperatures and a hint of moisture. With average highs reaching a pleasant 22°C (71°F), this month is notably milder compared to the sweltering peak of summer, making it an ideal time for outdoor activities and exploring the stunning coastal scenery. While there’s a slight increase in precipitation with about 10 rainy days, the overall humidity remains comfortable, allowing for enjoyable days spent under the sun. This shift not only creates a more refreshing atmosphere but also enhances the vibrant beauty of the region. For more insights into Pula’s climate patterns throughout the year, visit Pula Climate.