September Weather in Giardini-Naxos, Italy

Last updated: March 24, 2025

In September, Giardini-Naxos, Italy, boasts a delightful climate characterized by warm temperatures and a hint of autumnal charm. With a maximum of 28°C (83°F) and an average of 23°C (73°F), visitors can still bask in the sun, while the minimum temperature of 17°C (62°F) offers a comfortable respite during the cooler evenings. The month also brings about 68 mm (2.7 in) of rainfall over approximately 11 days, ensuring lush scenery while maintaining a moderate humidity level of 73%. Whether exploring coastal vistas or enjoying local cuisine, September in Giardini-Naxos invites travelers to experience the enchanting blend of warmth and refreshing sea breezes.

September Temperature in Giardini-Naxos

September in Giardini-Naxos, Italy, marks the delightful transition into autumn, showcasing pleasantly warm temperatures that linger from the summer heat. With a minimum of 17°C (62°F) and an average of 23°C (73°F), days are still beautifully sunny, inviting visitors to enjoy the Mediterranean allure. The maximum temperature can reach a comfortable 28°C (83°F), making it ideal for beachgoers and outdoor enthusiasts alike. As the month progresses, the warmth begins to give way to cooler evenings, offering a refreshing respite from the daytime sun. This shift not only enhances the region's charm but also makes September an ideal time to explore the vibrant culture and stunning landscapes of Giardini-Naxos.

September Weather in Giardini-Naxos: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Giardini-Naxos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec505253566371777873666054
Data source: Temperature data for Giardini-Naxos 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 Giardini-Naxos

In September, Giardini-Naxos begins to transition from the dry summer months toward the wetter autumn season. With precipitation totaling 68 mm (2.7 in) over 11 rainy days, this month marks a notable increase in moisture compared to the drier summer, which featured only 3-5 precipitation days and lower totals in June through August. As September unfolds, residents and visitors can expect more frequent showers, foreshadowing the heavier rainfall that characterizes the subsequent months of October and November, which see a dramatic surge in precipitation levels. This shift not only revitalizes the landscape but also prepares the region for a lush autumn, making September a pivotal month in Giardini-Naxos’s climate rhythm.

September Precipitation Trends in Giardini-Naxos

The chart displays monthly precipitation patterns in Giardini-Naxos, 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.
JanFebMarAprMayJunJulAugSepOctNovDec828610466343726256822219289
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Giardini-Naxos

In September, Giardini-Naxos experiences a moderate humidity level of 73%, reflecting a slight recovery from the summer months where humidity dipped to its annual low of 70% in August. This transitional month bridges the warm, drier days of summer and the cooler, wetter days of autumn, showcasing a trend where humidity typically hovers around the mid-seventies during most of the fall. Notably, September’s moisture level aligns closely with the averages seen in October and November, suggesting a stable climate as the region prepares for seasonal changes. Overall, while humidity fluctuates throughout the year, September stands out as a comfortable midpoint, making it an ideal time to enjoy the picturesque coastal scenery of this stunning Italian destination.

September Average Humidity in Giardini-Naxos

This chart illustrates the average monthly humidity levels in Giardini-Naxos, 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.
JanFebMarAprMayJunJulAugSepOctNovDec75%71%71%76%77%76%72%70%73%73%75%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Giardini-Naxos

In September, Giardini-Naxos experiences a UV Index of 8, classified as very high, with a burn time of just 15 minutes. This marks a slight decrease from the peak summer months, where the index reached a maximum of 10, yet it remains crucial for sun safety. As the season transitions from the scorching heat of July and August, the UV levels remain elevated, urging visitors and locals alike to maintain sun protection. This trend signifies that while the summer sun begins to wane, the risk of overexposure still lingers through early autumn. To learn more about UV exposure and stay informed, check out the full details at Giardini-Naxos UV Index.

Maximum UV Index Levels in Giardini-Naxos for September

The chart shows the monthly maximum UV Index (UVI) for Giardini-Naxos 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.
JanFebMarAprMayJunJulAugSepOctNovDec356891010108743
Data source: Giardini-Naxos 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 Giardini-Naxos

As summer gently transitions into autumn, September in Giardini-Naxos offers a delightful balance of sunshine, boasting an impressive 333 hours of bright, golden light. This marks a slight dip from the sun-soaked days of July and August, which peak at 417 and 394 hours, respectively. However, September still holds its own, presenting a beautiful backdrop for leisurely strolls along the beach and vibrant local festivities. With daylight gradually shortening, the month serves as a perfect bridge, allowing visitors to savor the last warm rays before autumn fully takes hold, reminiscent of the steady increase in daylight hours from January's 214 hours to the summer's peak. Sampling the warmth of Giardini-Naxos in September is indeed a charming experience, as the sun continues to make a generous appearance, inviting both relaxation and adventure.

Monthly Sunshine Duration in Giardini-Naxos: September Highlighted

The September sunshine duration represents the total number of hours Giardini-Naxos 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.
JanFebMarAprMayJunJulAugSepOctNovDec214h270h326h346h394h399h417h394h333h299h261h263h
Data source: Giardini-Naxos September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Giardini-Naxos During September

In September, Giardini-Naxos, Italy, enjoys a moderate likelihood of sunny weather, with a 57% chance of sun. This places September squarely between the sunny highs of July (93%) and August (88%), and the cooler, more overcast months that follow. As summer gives way to autumn, the weather transitions, showcasing a charming mix of beautiful sunny days and occasional clouds. Travelers can expect a pleasant climate perfect for outdoor activities, making it an ideal time to explore the stunning coastal scenery before the cooler months set in.

Percentage of Sunny Days in September in Giardini-Naxos

The chart illustrates the percentage of sunny days in Giardini-Naxos 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 Giardini-Naxos experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec47%69%58%48%60%60%93%88%57%38%43%58%
Data source: Giardini-Naxos September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Giardini-Naxos in September

In Giardini-Naxos, Italy, September marks a transition as daylight begins to wane, offering around 12 hours of sunshine. Following the vibrant summer months where daylight peaked at 14 hours in June, July, and August, September gradually shifts toward shorter days. This month serves as a gentle reminder of the impending autumn, capturing a balance between the lingering warmth of summer and the cooler embrace of fall. As daylight decreases, the landscape transforms, inviting locals and visitors alike to bask in the golden hues of early autumn while enjoying the diminishing daylight before it approaches the shorter days of October and November.

Average Daylight Hours in Giardini-Naxos for September

The chart illustrates the variation in daylight duration in Giardini-Naxos throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 52m10h 47m11h 58m13h 11m14h 12m14h 43m14h 26m13h 32m12h 23m11h 10m10h 7m9h 35m
Data source: Giardini-Naxos daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Giardini-Naxos

As September unfolds in Giardini-Naxos, Italy, the gentle embrace of autumn begins to linger in the air, heralded by an average wind speed of 2.4 m/s (5 mph). This slight dip from the summer months suggests a transition from the more vibrant breezes of July and August, where winds hovered around 2.6 to 2.8 m/s. Interestingly, September's winds pave the way for a gradual uptick in speed as the year advances, with October returning to a more invigorating 3.0 m/s (7 mph). This trend reflects the rhythmic ebb and flow of the seasons, where each month brings its unique touch to the landscape. Nestled along the coast, Giardini-Naxos remains a picturesque haven where the calming winds complement the serene beauty of the Mediterranean, inviting visitors to soak in the tranquil ambiance of early fall.

Average September Wind Speed in Giardini-Naxos

The chart displays monthly wind speed patterns in Giardini-Naxos, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.02.62.93.02.72.82.62.4 m/s3.03.23.5
Data source: Giardini-Naxos September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Giardini-Naxos Compares to Other Months

The weather in Giardini-Naxos 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 Giardini-Naxos and find detailed weather information for every month.

In comparing the weather between September and January, one can observe marked differences in temperature and overall climate. September boasts a milder range, with minimum temperatures around 17°C (62°F) and maximums reaching 28°C (83°F), while January sees a significant drop, with temperatures ranging from 1°C (35°F) to a maximum of 17°C (63°F). Precipitation is fairly comparable, with September receiving 68 mm (2.7 in) over approximately 11 days, while January has a slightly higher total of 82 mm (3.2 in) but over just 10 days. Humidity levels are similar, with September at 73% and January at 75%, indicating a generally moist atmosphere during both months. For a closer look at January weather specifics, you can visit Giardini-Naxos weather in January.

September and February exhibit stark contrasts in weather conditions. In September, temperatures range from a mild 17°C (62°F) to a warm 28°C (83°F), with an average of 23°C (73°F), providing a comfortable climate that encourages outdoor activities. The month sees around 68 mm (2.7 in) of precipitation over approximately 11 days, paired with a relatively high humidity level of 73%. In contrast, February presents much cooler weather, with temperatures starting at a low of 4°C (39°F) and peaking at just 18°C (64°F), averaging around 11°C (52°F). Although February experiences slightly higher precipitation at 86 mm (3.4 in) over 10 days, the humidity does not differ significantly, sitting at 71%. For a more detailed look at February weather, you can refer to Giardini-Naxos weather in February.

September and March present contrasting weather conditions. In September, temperatures typically range from a mild 17°C (62°F) at night to a warm 28°C (83°F) during the day, with an average of about 23°C (73°F). The month sees a moderate level of precipitation at 68 mm (2.7 in) over 11 days, while humidity hovers around 73%. In contrast, March experiences cooler temperatures, with a minimum of 6°C (42°F) and a maximum of only 18°C (65°F), averaging just 11°C (53°F). The month is wetter, with precipitation totaling 104 mm (4.1 in) across 11 days, and slightly lower humidity at 71%. For more details, you can check out Giardini-Naxos weather in March.

In comparing the weather of September and April, September offers significantly warmer temperatures, with a minimum of 17°C (62°F), an average of 23°C (73°F), and a maximum of 28°C (83°F). In contrast, April experiences much cooler temperatures, with a minimum of 8°C (46°F), an average of 14°C (57°F), and a maximum of 21°C (69°F). Both months see similar levels of precipitation, with September at 68 mm (2.7 in) over 11 days and April slightly lower at 66 mm (2.6 in) across 9 days. Humidity levels are also comparable, with September at 73% and April slightly higher at 76%. For a closer look at April's specific weather patterns, visit Giardini-Naxos weather in April.

In comparing the weather of September and May, we can see significant differences in temperature and precipitation. September experiences warmer temperatures, with a minimum of 17°C (62°F) and an average of 23°C (73°F), peaking at a maximum of 28°C (83°F). In contrast, May is cooler, starting with a minimum of 11°C (52°F) and averaging 17°C (63°F), with a maximum reaching 25°C (77°F). Additionally, September sees more precipitation at 68 mm (2.7 in) over 11 days, while May has less, totaling 34 mm (1.3 in) over just 6 days. Humidity levels are slightly higher in May at 77%, compared to September's 73%. For those looking for more specific weather details, you can check Giardini-Naxos weather in May.

When comparing the weather in September and June, notable differences emerge. September typically enjoys slightly warmer temperatures, with averages ranging from a minimum of 17°C (62°F) to a maximum of 28°C (83°F), contrasting with June's lower maximum of 32°C (91°F) and an average of 22°C (71°F). Additionally, September experiences more precipitation, with 68 mm (2.7 in) over 11 days, compared to June's 37 mm (1.4 in) over just 5 days. Humidity levels are comparable, with September slightly lower at 73% versus June's 76%. For a closer look at the June climate specifics, you can check Giardini-Naxos weather in June.

In comparing the weather of September and July, we observe notable differences in temperature and precipitation. In September, the minimum temperature falls to 17°C (62°F), with an average of 23°C (73°F) and a maximum of 28°C (83°F). This month also brings more rainfall, with 68 mm (2.7 in) spread over 11 days, contributing to higher humidity at 73%. In contrast, July experiences warmer temperatures, with a minimum of 20°C (68°F), an average of 25°C (77°F), and a maximum of 32°C (89°F). Precipitation in July is significantly lower at 26 mm (1.0 in) over just 3 days, resulting in slightly less humidity at 72%. For a detailed look at the weather specifics, check out Giardini-Naxos weather in July.

When comparing the weather between September and August, September tends to be cooler with a minimum temperature of 17°C (62°F) and an average of 23°C (73°F), compared to August's minimum of 20°C (68°F) and average of 26°C (78°F). August also sees higher maximum temperatures, reaching up to 33°C (92°F), while September peaks at 28°C (83°F). In terms of precipitation, September is wetter with 68 mm (2.7 in) over 11 days, whereas August only receives 25 mm (1.0 in) over 5 days. Despite September's higher humidity at 73%, August remains close at 70%. For more detailed information, check Giardini-Naxos weather in August.

September typically enjoys warmer temperatures, with a minimum of 17°C (62°F) and an average of 23°C (73°F), peaking at a maximum of 28°C (83°F). In contrast, October sees a drop in temperatures, reaching a minimum of 13°C (55°F) on average, with a high of 24°C (76°F). Additionally, October experiences significantly increased precipitation, with 221 mm (8.7 in) over 15 days compared to September's 68 mm (2.7 in) over 11 days. Notably, humidity remains constant at 73% for both months, highlighting a consistent dampness in the air. For more detailed insights on October's weather patterns, you can refer to Giardini-Naxos weather in October.

September and November present distinct differences in weather, showcasing the transition from summer to autumn. In September, temperatures are generally milder, with averages around 23°C (73°F) and a maximum reaching 28°C (83°F). However, the month experiences 68 mm (2.7 in) of rainfall spread over 11 days, accompanied by a humidity level of 73%. In contrast, November brings cooler weather, with average temperatures dropping to 15°C (60°F) and maximums capping at 21°C (70°F). This month is notably wetter, with precipitation totaling 192 mm (7.6 in) over 16 days and slightly higher humidity at 75%. For more detailed information, visit Giardini-Naxos weather in November.

September and December present notably different weather conditions. In September, temperatures are warmer, with minimums around 17°C (62°F) and maximums reaching up to 28°C (83°F), accompanied by an average temperature of 23°C (73°F). The month experiences a moderate level of precipitation at 68 mm (2.7 in), with rain on about 11 days and humidity levels averaging 73%. In contrast, December sees a significant drop in temperatures, with minimums of 6°C (43°F) and maximums of only 17°C (63°F); the average temperature settles at 12°C (54°F). Rainfall increases to 89 mm (3.5 in), also over 11 days, while humidity rises slightly to 75%. For more detailed information on December weather, you can check Giardini-Naxos weather in December.

Compare Giardini-Naxos's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Giardini-Naxos

As summer transitions into autumn, September in Giardini-Naxos offers a delightful temperate climate that sets it apart from the hotter months. With warm days averaging around 23°C and cooler evenings, this month strikes a perfect balance for outdoor enthusiasts and beach lovers alike. While occasional rain may occur, with about 11 days of precipitation, it adds a refreshing touch without overshadowing the sun's warm embrace. The humidity remains comfortable, making it an ideal time for exploration or relaxation along the stunning coastline. For those curious about what makes this destination unique throughout the year, discover more in our detailed guide on Giardini-Naxos Climate.