September Weather in Brindisi, Italy

Last updated: March 24, 2025

In Brindisi, Italy, September welcomes vibrant days with maximum temperatures reaching 32°C (90°F) and an inviting average of 24°C (76°F), perfect for exploring the stunning Adriatic coast. While evenings cool down to a pleasant 17°C (62°F), humidity hovers around 67%, creating a comfortable atmosphere. Though the month experiences some rainfall, with 33 mm (1.3 in) across five days, the sun shines brightly, making September an ideal time for both cultural excursions and leisurely beach visits. Enjoy the captivating blend of warmth and gentle breezes that define this enchanting Italian destination.

September Temperature in Brindisi

In September, Brindisi, Italy, showcases a delightful transition from the sweltering heights of summer to more temperate conditions. With average temperatures settling at 24°C (76°F), it's a perfect time to enjoy the coastal charm without the peak season crowds. Early in the month, highs can still reach up to 32°C (90°F), offering plenty of warm days for beach lovers, while evenings cool down with lows around 17°C (62°F), providing a refreshing respite. This month marks a sweet spot, as the Mediterranean climate begins to embrace autumn, making it an ideal time for outdoor adventures and savoring local cuisine in pleasant weather.

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

The chart illustrates September temperature patterns in Brindisi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec515455606775808175676155
Data source: Temperature data for Brindisi 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 Brindisi

In Brindisi, Italy, September marks a transition into the autumn months, showcasing a modest increase in precipitation with an average of 33 mm (1.3 in) over about 5 days of rainfall. This uptick follows the drier summer period, where July and August brought minimal rain, recording only 14 mm (0.5 in) and 21 mm (0.8 in) respectively. In contrast to this dry spell, September offers a refreshing hint of the wetter season ahead, which peaks sharply in November with 116 mm (4.6 in). Overall, the trend reveals a gradual progression from the parched summer to the more temperate and wet autumn, making September a bridging month with a delicate balance of sun and rain that prepares the landscape for the upcoming changes.

September Precipitation Trends in Brindisi

The chart displays monthly precipitation patterns in Brindisi, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6359514040181421335911663
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Brindisi

In September, Brindisi, Italy, experiences a pleasant shift in humidity, with levels at 67%—a notable increase from the summer lows of 58% in August. This mild rise indicates the gradual transition from warm summer days to the cooler embrace of autumn. Throughout the year, humidity peaks in the winter months, with January and December both reaching 83%, while the summer months showcase a downward trend, culminating in the driest point in July at 63%. As September ushers in the beginnings of fall, the humidity begins to rise again, setting the stage for the more humid conditions that characterize the following months.

September Average Humidity in Brindisi

This chart illustrates the average monthly humidity levels in Brindisi, 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%75%74%74%75%68%63%58%67%74%82%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Brindisi

As summer fades into autumn, September in Brindisi, Italy, offers a shift in the UV Index, dropping to 7, which falls into the high exposure category. This means that while the risk of harm from unprotected sun exposure is elevated, it’s notably lower than the intensely bright months of June through August, which consistently showed a very high index of 9 or 10. With a burn time of 25 minutes, September allows for a more manageable sun exposure, encouraging outdoor activities while still urging caution. As the month transitions into October, the UV Index gradually decreases to 6, maintaining a high rating. For those looking to enjoy the outdoors safely, it's essential to remain vigilant regarding sun safety during this period. For more information about UV levels throughout the year, check out Brindisi UV Index.

Maximum UV Index Levels in Brindisi for September

The chart shows the monthly maximum UV Index (UVI) for Brindisi 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.
JanFebMarAprMayJunJulAugSepOctNovDec3467910997632
Data source: Brindisi 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 Brindisi

September in Brindisi, Italy, offers a delightful transition from the summer's peak sunshine to the crisp embrace of autumn. With 345 hours of glorious sunshine, this month showcases a beautiful balance, allowing locals and visitors alike to enjoy the lingering warmth without the scorching heat of July and August. As the summer wanes, September marks a significant decline in sunlight, dropping from 428 hours in July, yet it still outshines the earlier months of the year. This trend of abundant sunshine is paired with a gradual transition to the softer, more mellow days of October, which beckons with 311 hours. Thus, September serves as a perfect bridge for those looking to savor the sunny days before the cooler months set in, making it a charming time to explore the stunning coastal beauty of Brindisi.

Monthly Sunshine Duration in Brindisi: September Highlighted

The September sunshine duration represents the total number of hours Brindisi 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.
JanFebMarAprMayJunJulAugSepOctNovDec203h260h327h355h403h415h428h399h345h311h250h252h
Data source: Brindisi September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Brindisi During September

In Brindisi, Italy, September offers a delightful blend of sun and warmth as summer transitions to autumn. With a 60% chance of sunny weather, this month continues the trend of high sunshine prevalent during the peak summer months of July and August, which boast probabilities of 87% and 83% respectively. As the season shifts, September still retains a notable amount of sunshine, though slightly less than its summer predecessors. Comparatively, this month does experience a dip in sunlight relative to the summer peak, but it maintains a better chance of sunny days than many winter months like November, which sees just a 36% likelihood. In Brindisi, September's pleasant weather is an inviting backdrop for outdoor activities, making it a wonderful time to explore the charming landscapes and rich culture of this coastal region.

Percentage of Sunny Days in September in Brindisi

The chart illustrates the percentage of sunny days in Brindisi 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 Brindisi experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec39%53%60%51%58%75%87%83%60%54%36%55%
Data source: Brindisi September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Brindisi in September

In Brindisi, Italy, September marks a graceful transition in daylight duration, with the sun gracing the skies for 12 hours each day. This follows the vibrant peak of summer in June, where daylight stretches to a generous 15 hours. As the days begin to shorten, September still offers plenty of sunlight, although it indicates a gradual decline leading into the autumn months. The shift from 14 hours in July and 13 hours in August sets the stage for a cozy fall, reflecting a broader trend where daylight reaches its zenith in the summer and eases towards the winter's shorter days. With 11 hours in October and then dipping to 9 hours by December, September serves as a beautiful blend of lingering summer light and the subtle onset of winter's embrace.

Average Daylight Hours in Brindisi for September

The chart illustrates the variation in daylight duration in Brindisi throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 37m10h 38m11h 57m13h 18m14h 27m15h 1m14h 43m13h 42m12h 25m11h 4m9h 54m9h 17m
Data source: Brindisi daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Brindisi

As September unfolds in Brindisi, Italy, the gentle caress of the wind begins to soften, with average speeds dropping to 3.7 m/s (8 mph). This marks a noticeable decline compared to the bustling summer months, where winds consistently hovered around 4.0 m/s (9 mph) in both July and August. The transition into autumn is palpable, as the invigorating breezes of the earlier months give way to a more tranquil atmosphere. This pattern of diminishing wind speeds carries a sense of calm, signaling the approach of cooler months while offering a unique charm to the picturesque coastal town as it transitions between seasons. As October approaches, you can expect a slight uptick in wind activity, yet September remains a serene interlude, perfect for leisurely strolls along the waterfront.

Average September Wind Speed in Brindisi

The chart displays monthly wind speed patterns in Brindisi, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.85.15.35.04.94.04.34.03.7 m/s4.25.35.9
Data source: Brindisi September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Brindisi Compares to Other Months

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

September and January present stark contrasts in weather. In September, temperatures are pleasantly warm, ranging from a minimum of 17°C (62°F) to a maximum of 32°C (90°F), with an average of 24°C (76°F). This month experiences relatively low precipitation at 33 mm (1.3 in) over about 5 days, complemented by a humidity level of 67%. In contrast, January is much cooler, with temperatures dipping to a minimum of 0°C (32°F) and peaking at 17°C (64°F), averaging just 11°C (52°F). Rainfall is more significant during this month, totaling 62 mm (2.5 in) over approximately 10 days, along with higher humidity at 83%. For a more detailed look at January conditions, visit Brindisi weather in January.

September weather in Brindisi boasts a warm climate, with average temperatures ranging from a mild 24°C (76°F) to a hot 32°C (90°F). With only 33 mm (1.3 in) of precipitation over approximately 5 days, it offers relatively dry conditions and a humidity level of around 67%. In contrast, February presents a much cooler environment, with average temperatures dropping to 12°C (54°F) and maximums reaching just 19°C (66°F). This month experiences a higher level of precipitation at 59 mm (2.3 in) spread over about 9 days, coupled with a humidity of 75%. For more insights, you can check Brindisi weather in February.

September and March exhibit notably different weather conditions. In September, temperatures are significantly warmer, with average highs reaching 32°C (90°F) and a more comfortable atmosphere, characterized by an average humidity of 67%. Rainfall is relatively low, with only 33 mm (1.3 in) of precipitation over about 5 days. In contrast, March brings cooler temperatures, with highs averaging only 20°C (69°F) and a much lower average of 13°C (56°F). This month is also wetter, receiving 51 mm (2.0 in) of rain over 9 days and higher humidity levels at 74%. For more detailed insights, you can check Brindisi weather in March.

September and April showcase a distinct contrast in weather conditions. In September, temperatures are notably warmer, with averages around 24°C (76°F) and maximums reaching 32°C (90°F), while April experiences cooler averages of 15°C (60°F) and maximums up to 26°C (79°F). Precipitation is relatively low in September at 33 mm (1.3 in) over about 5 days, compared to April’s 40 mm (1.6 in) spread over 7 days. Additionally, humidity levels are slightly higher in April at 74%, versus 67% in September. For more detailed insights, you can refer to Brindisi weather in April.

When comparing the weather in September to that of May, there are notable differences in temperature and humidity. September tends to be warmer, with average temperatures ranging from a minimum of 17°C (62°F) to a maximum of 32°C (90°F), making it ideal for enjoying outdoor activities. In contrast, May's temperatures are cooler, averaging between 12°C (54°F) and 29°C (85°F). Precipitation levels are slightly higher in May at 40 mm (1.6 in) over six days, compared to September's 33 mm (1.3 in) over five days. Additionally, May experiences higher humidity at 75%, while September's humidity averages around 67%. For a more detailed look at May's weather, you can visit Brindisi weather in May.

In comparing the weather in September and June, both months exhibit relatively warm temperatures, with average highs around 24°C (75°F). However, June tends to be slightly warmer at its peak, reaching up to 34°C (94°F), compared to September's maximum of 32°C (90°F). Precipitation is more frequent in September, averaging 33 mm (1.3 in) over about 5 days, while June sees much less rain at 18 mm (0.7 in) over 3 days. Humidity levels are quite similar, with September at 67% and June at 68%. For a detailed look at the June weather, you can visit Brindisi weather in June.

In comparing the weather between September and July, we see notable differences in temperature and precipitation. September experiences a more moderate range, with average temperatures ranging from a minimum of 17°C (62°F) to a maximum of 32°C (90°F), while July is typically warmer, with temperatures fluctuating between 20°C (69°F) and 35°C (96°F). Additionally, July has significantly lower precipitation, with only 14 mm (0.5 in) falling over just 2 days, compared to September, which averages 33 mm (1.3 in) over 5 days. Both months have high humidity levels, but September's humidity is slightly higher at 67% compared to July's 63%. For more detailed information, you can refer to Brindisi weather in July.

In comparing the weather between September and August, it’s clear that September tends to be slightly cooler, with average temperatures ranging from a minimum of 17°C (62°F) to a maximum of 32°C (90°F), compared to August's higher range of 21°C (70°F) to 37°C (99°F). Additionally, September experiences a bit more precipitation at 33 mm (1.3 in) over about 5 days, while August sees only 21 mm (0.8 in) across 4 days. Humidity levels are also higher in September at 67%, compared to 58% in August. For more detailed insights on August weather, visit Brindisi weather in August.

September typically features warmer temperatures, with a minimum of 17°C (62°F) and an average high of 32°C (90°F), while October sees cooler conditions, starting at a minimum of 13°C (55°F) and peaking at 28°C (83°F). Precipitation also increases in October, with 59 mm (2.3 in) spread over 8 days, compared to September's 33 mm (1.3 in) over just 5 days. Additionally, October's humidity rises to 74%, slightly higher than the 67% experienced in September. For a closer look at what to expect, check out Brindisi weather in October.

September and November present contrasting weather characteristics. In September, temperatures range from a comfortable minimum of 17°C (62°F) to a warm maximum of 32°C (90°F), with an average of 24°C (76°F). The month experiences relatively low precipitation, totaling 33 mm (1.3 in) over just 5 days, and humidity levels average around 67%. In stark contrast, November sees much cooler temperatures, with a minimum of 8°C (46°F) and a maximum of 24°C (75°F), averaging 16°C (62°F). Precipitation rises significantly in November to 116 mm (4.6 in) over 11 days, accompanied by higher humidity levels of 82%. For a closer look at what to expect during this month, check out Brindisi weather in November.

September and December present markedly different weather conditions. In September, temperatures range from a mild 17°C (62°F) to a warm 32°C (90°F), with an average of 24°C (76°F), creating a pleasant environment to enjoy outdoor activities. Precipitation is relatively low at 33 mm (1.3 in) over five days, with humidity at 67%, making it a comfortable month for many.

In contrast, December sees a significant drop in temperatures, with minimums of 6°C (43°F) and maximums of 19°C (66°F), averaging just 13°C (55°F). This cooler month also experiences higher precipitation at 63 mm (2.5 in) over ten days, accompanied by increased humidity at 82%. For more details about how the weather behaves in December, you can check Brindisi weather in December.

Compare Brindisi's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Brindisi

As summer gently transitions into autumn, September in Brindisi offers a delightful blend of warmth and refreshing breezes. With average temperatures hovering around a comfortable 24°C (76°F), the days are still pleasantly warm, perfect for leisurely strolls along the coast. Compared to the scorching heat of July and August, September brings a welcome relief with a slight dip in temperature, while still basking in the sun. Although rain is more likely, with about 33 mm of precipitation over just 5 days, it rarely disrupts the enjoyment of outdoor activities. With humidity levels at 67%, you can expect a touch of softness in the air, making it an ideal time to explore the region's rich culture and stunning landscapes. For more insights into what to expect throughout the year, check out Brindisi Climate.