September Weather in Lecce, Italy

Last updated: March 24, 2025

September in Lecce, Italy, presents a delightful blend of warm dry days and refreshing evenings. With a maximum temperature reaching a balmy 33°C (93°F) and an average of 24°C (76°F), it's an ideal time for outdoor explorations. As the month progresses, nighttime temperatures dip to a comfortable 15°C (60°F), perfect for leisurely strolls through the historic streets. The likelihood of rain is minimal, averaging only 43 mm (1.7 in) over 5 days, allowing for plenty of sunshine amidst the 67% humidity. Travelers can enjoy a vibrant late-summer atmosphere, making September an enchanting time to visit this stunning Italian city.

September Temperature in Lecce

September in Lecce, Italy, unveils a delightful transition as summer gracefully shifts into autumn. You can expect mild mornings with temperatures starting around 15°C (60°F), giving way to a pleasant average of 24°C (76°F) during the day. As the month progresses, maximum temperatures can reach 33°C (93°F), providing ample opportunity to bask in the sun before cooler days set in. This month strikes a perfect balance, as it features a noticeable decrease from the sweltering heights of August while maintaining enough warmth for outdoor exploration. The inviting climate makes September an ideal time to enjoy the city's rich history and stunning landscapes without the summer crowds.

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

The chart illustrates September temperature patterns in Lecce, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec515355606876818276676154
Data source: Temperature data for Lecce 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 Lecce

September in Lecce, Italy, marks a transitional phase in the annual weather pattern, as the summer heat begins to wane. With 43 mm (1.7 in) of precipitation over 5 days, this month offers a refreshing shift compared to the drier months of July and August, which saw just 22 mm and 21 mm respectively. The slight uptick in rainfall heralds the approach of autumn, contrasting with the significantly wetter October, which averages 81 mm (3.2 in). As the days grow shorter, September serves as a gentle reminder of the changing seasons, making it a unique time in Lecce when the balance between sun and rain creates a vibrant, picturesque ambiance.

September Precipitation Trends in Lecce

The chart displays monthly precipitation patterns in Lecce, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5667504839322221438116058
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lecce

In September, Lecce experiences a notable shift in humidity, settling at 67%. This marks an increase from the drier months of July and August, where humidity levels dipped to 63% and 58%, respectively. As summer fades, the air retains slightly more moisture, reflecting a transition towards the more humid autumn months ahead. This uptick aligns with the pattern observed in October and November, where humidity levels climb to 74% and 82%. Overall, September serves as a bridge between the warmth of summer and the cooler, more humid fall, providing a comfortable yet refreshing atmosphere for residents and visitors alike.

September Average Humidity in Lecce

This chart illustrates the average monthly humidity levels in Lecce, 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 Lecce

In September, Lecce experiences a high UV Index of 7, indicating that sun protection is essential during outdoor activities. As summer transitions into autumn, the UV levels begin to drop from the intense heat of June, July, and August, all of which reported very high UV indexes of 9 and 10. The burn time in September extends to 25 minutes, slightly more forgiving than the peak summer months. However, vigilance against sun exposure is still key, especially as people enjoy the lingering warmth of early fall. For more detailed information on UV levels throughout the year, visit Lecce UV Index.

Maximum UV Index Levels in Lecce for September

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

As summer begins to ebb, September in Lecce, Italy, offers a delightful balance of warmth and light, with 346 hours of sunshine illuminating the historic streets. This month serves as a transition, showcasing a slight decrease from the sun-drenched days of July and August, yet still outshining the early months of the year. The gradual decline in sunshine hours reflects the changing season, but September's radiant days provide a perfect opportunity to explore the Baroque architecture and vibrant culture of this charming city. Visitors can bask in the golden glow of autumn, where each sunlit moment feels like a gentle embrace before the cooler months set in.

Monthly Sunshine Duration in Lecce: September Highlighted

The September sunshine duration represents the total number of hours Lecce 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.
JanFebMarAprMayJunJulAugSepOctNovDec208h263h331h354h405h412h426h399h346h312h253h255h
Data source: Lecce September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lecce During September

In Lecce, Italy, September marks a transition into autumn while still retaining a refreshing dose of sunshine, boasting a 61% chance of sunny weather. This trend follows a summer peak with July and August enjoying 88% and 85% chances of sun, respectively. As the months progress from the high summer heat into early fall, the likelihood of sunny days diminishes slightly, yet September holds onto a respectable amount of sunshine, making it an appealing time for visitors. The overall pattern indicates that while the summer months shine brightly, September offers a balanced blend of warm days and milder evenings, perfect for experiencing the charm of this historic city.

Percentage of Sunny Days in September in Lecce

The chart illustrates the percentage of sunny days in Lecce 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 Lecce experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec41%55%64%51%60%75%88%85%61%54%36%58%
Data source: Lecce September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lecce in September

As the summer heat begins to wane, September in Lecce, Italy, offers a gentle transition with approximately 12 hours of daylight. Following the relentless sun of July and August, which both bask in 14 hours of illumination, September embraces a more moderate light, paving the way for the softer hues of fall. The increase from 9 hours in January to a peak of 14 hours in late spring and summer illustrates the vibrant energy of the season, but as autumn approaches, the daylight gradually recedes, hinting at the cozy months ahead. This gradual decline showcases the rhythm of nature, inviting residents and visitors alike to relish the lingering warmth while it lasts.

Average Daylight Hours in Lecce for September

The chart illustrates the variation in daylight duration in Lecce throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 39m10h 40m11h 57m13h 17m14h 24m14h 58m14h 40m13h 40m12h 24m11h 5m9h 56m9h 21m
Data source: Lecce daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Lecce

As September arrives in Lecce, Italy, the winds begin to slow, whispering softly through the charming streets at an average speed of 3.1 m/s (7 mph). This slight decline marks a transition from the summer breeze of the preceding months, where the gusts hovered around 3.4 m/s (8 mph) in August. Interestingly, the wind speeds throughout the spring remain consistent, averaging 4.4 m/s (10 mph) from March to April, reflecting a vibrant and lively air as the city shakes off the cool winter chill. However, as the autumn months approach, gusts begin to pick up again in October, hinting at the invigorating winds of fall with a resurgence to 3.5 m/s (8 mph). Overall, the trend showcases a gentle ebb and flow of breezes, creating a pleasant atmosphere for both locals and visitors alike to enjoy the unique beauty of Lecce during this picturesque time of year.

Average September Wind Speed in Lecce

The chart displays monthly wind speed patterns in Lecce, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.14.44.44.44.23.33.53.43.1 m/s3.54.85.0
Data source: Lecce September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Lecce Compares to Other Months

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

In September, the weather in Lecce is warm and relatively dry, with average temperatures ranging from a minimum of 15°C (60°F) to a maximum of 33°C (93°F). The humidity sits at a comfortable 67%, and there are only about 5 days of precipitation, totaling 43 mm (1.7 in). In contrast, January brings a much cooler climate, with temperatures dipping to a minimum of -1°C (31°F) and averaging around 10°C (51°F). The humidity increases to 83%, and the region experiences more rain, with precipitation occurring on about 10 days and accumulating to 56 mm (2.2 in). For more details about January weather conditions, check out Lecce weather in January.

September offers a warm climate with temperatures ranging from a mild 15°C (60°F) to a sizzling 33°C (93°F), making it one of the warmer months. With an average temperature of 24°C (76°F) and relatively low precipitation of 43 mm (1.7 in) over approximately 5 days, it feels quite comfortable despite the humidity at 67%. In contrast, February presents a cooler atmosphere, with temperatures spanning from 3°C (38°F) to 19°C (67°F) and an average of only 12°C (53°F). It sees more rain, with 67 mm (2.6 in) falling over about 8 days, contributing to a higher humidity level of 75%. For more details about February weather specifically, you can check Lecce weather in February.

In comparing the weather between September and March, it's evident that September is significantly warmer, with average temperatures ranging from 15°C (60°F) to a maximum of 33°C (93°F). In contrast, March presents much cooler conditions, with temperatures varying from a minimum of 2°C (37°F) and peaking at 22°C (73°F), making it a more brisk experience. Precipitation is slightly higher in March, totaling 50 mm over about 8 days, compared to September’s 43 mm over 5 days, which results in a humid environment with March recording 74% humidity against September's 67%. For more detailed insights into March weather in this region, you can check out Lecce weather in March.

In comparing the weather between September and April, there are notable differences in temperature and precipitation. September boasts a warmer climate with average temperatures reaching 24°C (76°F) and maximum highs of 33°C (93°F), while April's temperatures are milder, with an average of 16°C (60°F) and a maximum of 28°C (83°F). Precipitation is slightly higher in April at 48 mm (1.9 in) over 8 days, compared to September's 43 mm (1.7 in) over 5 days, indicating that April may experience more frequent showers. Additionally, April is characterized by higher humidity at 74%, compared to September's 67%. For a more detailed look at April weather, you can check Lecce weather in April.

When comparing the weather in September and May, there are some notable differences in temperature and humidity. September generally has a warmer average temperature of 24°C (76°F), with highs reaching up to 33°C (93°F), while May has a cooler average of 20°C (68°F) and maximum temperatures around 31°C (88°F). Both months experience relatively similar levels of precipitation, with September receiving 43 mm (1.7 in) over 5 days and May slightly less at 39 mm (1.5 in) over 6 days. Humidity is higher in May at 75% compared to September's 67%, making for a more humid feel during the earlier month. For a closer look at weather trends, check out Lecce weather in May.

In comparing the weather of September and June, we observe some noticeable differences and similarities. September tends to be slightly warmer, with average temperatures reaching 24°C (76°F) and maximum highs of 33°C (93°F), compared to June's average of 25°C (76°F) and a higher peak at 37°C (99°F). Both months experience precipitation on about five days; however, September receives a bit more rainfall at 43 mm (1.7 in) versus June's 32 mm (1.3 in). Additionally, humidity levels are relatively similar, with September at 67% and June slightly higher at 68%. For more detailed information, you can check Lecce weather in June.

In comparing the weather between September and July, September tends to be cooler, with minimum temperatures starting at 15°C (60°F) and averaging around 24°C (76°F), while July features higher temperatures, ranging from a minimum of 19°C (67°F) and an average of 27°C (81°F). The maximum temperatures in July can peak at a scorching 38°C (100°F), significantly higher than September's maximum of 33°C (93°F). Additionally, September experiences slightly more precipitation, averaging 43 mm (1.7 in) over about five days, compared to July’s 22 mm (0.9 in) over just three days. Humidity levels are quite similar, with September at 67% and July at 63%. For more insights about July weather, you can visit Lecce weather in July.

In comparing the weather of September to August, it is evident that September tends to be slightly cooler and more humid. While August boasts higher temperatures with daily averages around 28°C (82°F) and maximums reaching up to 38°C (101°F), September's averages drop to 24°C (76°F), with maximums capped at 33°C (93°F). Additionally, September experiences more rainfall, totaling 43 mm (1.7 in) across five days, compared to August's drier conditions with only 21 mm (0.8 in) over the same number of days. The humidity levels also rise in September, reaching 67% compared to August's 58%. For a detailed look at August weather, you can visit Lecce weather in August.

September typically offers warmer temperatures, with average highs reaching up to 33°C (93°F) and a relatively low precipitation of 43 mm (1.7 in) over about five days. In contrast, October sees a noticeable drop in temperatures, where the average high is 29°C (84°F), and lows can dip to 12°C (54°F). Additionally, October experiences increased rainfall, totaling 81 mm (3.2 in) over approximately ten days, and higher humidity levels at 74%. For more detailed insights on what to expect, check out Lecce weather in October.

In September, the weather is warm and relatively dry, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 33°C (93°F) and an average of 24°C (76°F). This month experiences only 43 mm (1.7 in) of precipitation over about 5 days, resulting in a humidity level of 67%. In contrast, November brings a significant drop in temperature, with minimums around 6°C (44°F) and a maximum of 24°C (75°F), averaging just 16°C (61°F). This month also sees a marked increase in rainfall, with 160 mm (6.3 in) spread over approximately 12 days, leading to higher humidity levels at 82%. For more detailed information on November weather in Lecce, you can visit Lecce weather in November.

September and December present contrasting weather patterns, reflecting the transition from summer to winter. In September, temperatures range from a minimum of 15°C (60°F) to a maximum of 33°C (93°F), with an average of 24°C (76°F), providing warm and relatively dry conditions with only 43 mm (1.7 in) of precipitation over 5 days. The humidity in September is moderate at 67%. In contrast, December brings cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 19°C (67°F), resulting in an average temperature of just 12°C (55°F). The month also sees increased rainfall, with 58 mm (2.3 in) of precipitation over 8 days and higher humidity at 82%. For more detailed information on December weather patterns, you can check Lecce weather in December.

Compare Lecce's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Lecce

As summer transitions to autumn, September in Lecce offers a delightful mix of warmth and mildness. With average daily temperatures around 24°C, it's noticeably cooler than the peak summer months, yet still invites sun-seekers to enjoy its balmy afternoons. While rainfall is low, with sporadic showers on just a handful of days, the 67% humidity adds a touch of tropical feel to the air. This balance of warm days and cooler nights sets the stage for pleasant evenings, making it an ideal time to explore the city's charming streets and vibrant culture. Discover more about the enchanting climate in this region at Lecce Climate.