September Weather in Fontane Bianche, Italy

Last updated: March 24, 2025

September in Fontane Bianche, Italy offers a delightful blend of warm temperatures and refreshing breezes. The maximum temperature can reach a pleasant 29°C (84°F), while the average hovers around 24°C (76°F), providing ideal conditions for outdoor exploration. Evenings are cooler, with minimums dipping to 19°C (67°F). Despite experiencing some rain, with about 37 mm (1.5 in) over 7 days, the humidity remains moderate at 73%, adding to the comfortable atmosphere. This month serves as a beautiful transition into the fall, perfect for enjoying the stunning coastal scenery.

September Temperature in Fontane Bianche

In September, Fontane Bianche enjoys a delightful transition as summer begins to soften. With minimum temperatures around 19°C (67°F) and daytime highs reaching a comfortable 29°C (84°F), the weather is perfect for sun-soaked beach days and leisurely outdoor activities. The average temperature of 24°C (76°F) indicates a warm climate that invites both relaxation and exploration. As the month progresses, temperatures gradually dip, signaling the approach of autumn. This month strikes a harmonious balance between the lingering warmth of summer and the cooler breezes of fall, making it an ideal time to experience the beauty and charm of this picturesque Italian destination.

September Weather in Fontane Bianche: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Fontane Bianche, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec545556596573798176696457
Data source: Temperature data for Fontane Bianche 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 Fontane Bianche

In September, Fontane Bianche experiences a notable shift in precipitation, with 37 mm (1.5 in) of rainfall over 7 days—a refreshing change after the relatively dry summer months. This increased rainfall marks a transition from the arid July and August, which saw only 6 mm combined, to the wetter autumn forecast, with October and November both expecting significantly higher averages of 129 mm each. September sets the stage for this shift, hinting at the rejuvenation that autumn brings to the region, as landscapes transform with vibrant foliage and the air turns crisp.

September Precipitation Trends in Fontane Bianche

The chart displays monthly precipitation patterns in Fontane Bianche, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4053562012196103712912936
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Fontane Bianche

As September arrives in Fontane Bianche, Italy, the humidity settles at a comfortable 73%, striking a balance between the sultry summer months and the upcoming autumn chill. Following a trend of gradually decreasing humidity from the peak summer months of July and August, which hovered around 70-72%, September’s levels demonstrate a return to a slightly more humid atmosphere akin to spring, while still being lower than the 76-77% seen in late spring and early summer. This subtle shift in humidity not only enhances the region's picturesque landscapes but also makes September an inviting time for outdoor activities, as the climate remains warm yet pleasantly refreshing. As the year progresses toward its close, the persistent humidity is likely to hover around the mid-70% range, fostering a lush and vibrant environment.

September Average Humidity in Fontane Bianche

This chart illustrates the average monthly humidity levels in Fontane Bianche, 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 Fontane Bianche

As summer transitions to fall in Fontane Bianche, Italy, September maintains a very high UV Index of 8, signaling that sun protection remains essential. This month, sun-seekers can expect a burn time of just 15 minutes under direct sunlight, reflecting a slight decrease from the peak of summer but still demanding vigilance. Interestingly, September’s UV levels transition, echoing the high values seen throughout the summer months, starting from January’s moderate 3 and peaking at 10 in July and August. As we move towards October, the UV Index begins to lower, hinting at a gradual shift in exposure needs. For more information on how to manage sun exposure throughout the year, visit the Fontane Bianche UV Index.

Maximum UV Index Levels in Fontane Bianche for September

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

September in Fontane Bianche, Italy, welcomes a delightful 334 hours of sunshine, which beautifully complements the summer's warm embrace fading into autumn. This month marks a noticeable transition, featuring less sunlight compared to the peak of July, when sun-seekers enjoyed a generous 416 hours. As summer’s warmth lingers in early September, beachgoers can still bask in the sun, though the light begins to fade, paving the way towards October's 300 hours. The gradual decline in sunshine hours hints at the approaching seasons while still offering plenty of bright days for visitors to revel in the picturesque coastal charm before winter arrives.

Monthly Sunshine Duration in Fontane Bianche: September Highlighted

The September sunshine duration represents the total number of hours Fontane Bianche 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.
JanFebMarAprMayJunJulAugSepOctNovDec217h271h330h347h394h399h416h394h334h300h265h266h
Data source: Fontane Bianche September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Fontane Bianche During September

In Fontane Bianche, Italy, September boasts a 65% chance of sunny weather, making it a delightful time to enjoy the region's beaches and outdoor attractions. This figure shows a slight dip from the sun-drenched summer months of July and August, which enjoy a remarkable 96% and 95% sunshine probability, respectively. However, September still retains more sun than several spring and autumn months, such as April and October, which fall to 49% and 48%. As summer transitions into fall, visitors can expect pleasant weather that strikes a balance between warmth and comfort, perfect for those looking to escape the summer crowds while still basking in the sun.

Percentage of Sunny Days in September in Fontane Bianche

The chart illustrates the percentage of sunny days in Fontane Bianche 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 Fontane Bianche experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec54%74%67%49%64%71%96%95%65%48%48%64%
Data source: Fontane Bianche September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Fontane Bianche in September

As summer wanes, September in Fontane Bianche marks a subtle transition, with daylight hours dipping to 12 hours. This is a slight decrease from the 14 hours enjoyed during the peak of summer, enveloping the region in a softer glow that hints at the approaching fall. The gradual reduction in daylight throughout the year showcases a rhythmic cycle, beginning with 9 hours in January, peaking in June through August, and then gracefully descending to 11 hours by October. This ebb and flow not only defines the local landscape but also invites residents and visitors alike to savor the milder warmth and lingering light of early autumn days.

Average Daylight Hours in Fontane Bianche for September

The chart illustrates the variation in daylight duration in Fontane Bianche throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 55m10h 49m11h 58m13h 9m14h 9m14h 39m14h 23m13h 30m12h 22m11h 11m10h 10m9h 38m
Data source: Fontane Bianche daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Fontane Bianche

As September arrives in Fontane Bianche, the coastal winds begin to shift, generally maintaining a gentle breeze with an average speed of 3.3 m/s (7 mph). This marks a slight increase from the stiller summer months of June through August, which hovered around 3.0 to 3.2 m/s (7 mph). The winds remain mild, providing a refreshing contrast to the warm Sicilian days, while hinting at the more robust gusts to come in October, when averages rise to 5.0 m/s (11 mph). Overall, September serves as a transitional month, yielding a pleasant atmosphere where the playful whispers of the wind dance through the warm evenings, setting the stage for the more invigorating autumn months ahead.

Average September Wind Speed in Fontane Bianche

The chart displays monthly wind speed patterns in Fontane Bianche, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.64.13.74.43.23.03.13.23.3 m/s5.04.55.2
Data source: Fontane Bianche September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Fontane Bianche Compares to Other Months

The weather in Fontane Bianche 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 Fontane Bianche and find detailed weather information for every month.

In September, the weather is generally warm and pleasant, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 29°C (84°F), accompanied by a moderate level of humidity at 73%. This month experiences a total precipitation of 37 mm (1.5 in) over an average of 7 days, making it relatively drier compared to the wet winter months. In contrast, January sees a significant drop in temperatures, with minimums around 4°C (39°F) and maximums reaching only 18°C (64°F), resulting in a colder average of 12°C (54°F). Despite slightly higher precipitation at 40 mm (1.6 in) spread over 6 days, January maintains a similar humidity level of 75%. For detailed insights into the January weather, check out Fontane Bianche weather in January.

September and February exhibit distinct differences in weather patterns. September enjoys a warmer climate with average temperatures ranging from 19°C (67°F) at night to 29°C (84°F) during the day, contributing to an overall average of 24°C (76°F). The month sees moderate precipitation at 37 mm (1.5 in) spread over about 7 days, along with a humidity level of 73%. In contrast, February is much cooler, featuring average temperatures that vary from a chilly 6°C (43°F) at night to a maximum of 18°C (65°F), resulting in a significantly lower average of 13°C (55°F). Although February has slightly higher precipitation at 53 mm (2.1 in) over fewer days (5), the humidity remains relatively stable at 71%. For those interested in a more detailed look at February weather, you can check out the Fontane Bianche weather in February.

September and March present distinctly different weather experiences. In September, temperatures are generally warmer, with averages around 24°C (76°F) and a maximum of 29°C (84°F), while March's cooler climate sees averages of just 13°C (56°F) and highs reaching 19°C (67°F). Additionally, September tends to be drier, with precipitation measuring 37 mm (1.5 in) over about 7 days compared to March's 56 mm (2.2 in) during the same number of rainy days. Both months feature relatively high humidity, around 73% in September and slightly lower at 71% in March. For a detailed look at March conditions, visit Fontane Bianche weather in March.

September generally experiences warmer temperatures compared to April, with averages ranging from a minimum of 19°C (67°F) to a maximum of 29°C (84°F). In contrast, April sees cooler temperatures, with averages between 10°C (51°F) and 20°C (69°F). While September has slightly higher humidity at 73% compared to April's 76%, it also has more precipitation, totaling 37 mm (1.5 in) over 7 days, whereas April receives 20 mm (0.8 in) over just 5 days. For more detailed information, you can check out Fontane Bianche weather in April.

In September, the weather is warmer and more humid compared to May, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 29°C (84°F), averaging around 24°C (76°F). The month also sees more rainfall, totaling 37 mm (1.5 in) over approximately 7 days, while humidity levels are at a comfortable 73%. In contrast, May experiences cooler temperatures, with a range of 12°C (54°F) to 25°C (77°F) and an average of 19°C (66°F). Rain is infrequent in May, with only 12 mm (0.5 in) recorded over about 2 days, accompanied by slightly higher humidity at 77%. For more details on the weather in May, check out Fontane Bianche weather in May.

September weather tends to be warm and slightly more humid, with average temperatures ranging from 19°C (67°F) to a maximum of 29°C (84°F). The month experiences around 37 mm (1.5 in) of precipitation over approximately 7 days, contributing to a humidity level of 73%. In contrast, June is typically hotter, featuring a temperature range from a minimum of 16°C (61°F) to a maximum of 32°C (91°F). Notably, June has much less rainfall, with just 19 mm (0.7 in) falling over 2 days, and a higher humidity level of 76%. For a detailed look at June weather in Fontane Bianche, you can refer to Fontane Bianche weather in June.

In comparing the weather of September and July, September generally presents a slightly milder climate, with average temperatures ranging from a minimum of 19°C (67°F) to a maximum of 29°C (84°F), compared to July, which has a minimum of 21°C (71°F) and peaks at 33°C (91°F). July is hotter overall, characterized by only 6 mm (0.2 in) of precipitation over 1 day, while September sees more rainfall at 37 mm (1.5 in) spread over 7 days, contributing to a more humid atmosphere with an average humidity of 73%. For a detailed view of July’s weather, you can visit Fontane Bianche weather in July.

In comparing the weather of September and August, we observe notable differences in temperature and precipitation. September tends to be milder, with average temperatures ranging from a minimum of 19°C (67°F) to a maximum of 29°C (84°F), while August is generally hotter, showcasing a minimum of 22°C (72°F) and soaring to a maximum of 37°C (99°F). Precipitation levels also shift considerably; September sees 37 mm (1.5 in) of rain over 7 days, whereas August is much drier, with only 10 mm (0.4 in) of rain over just 2 days. Despite a slight increase in humidity in September at 73%, both months have relatively high humidity levels, with August measuring 70%. For more details on August weather, visit Fontane Bianche weather in August.

In September, the weather is typically warmer, with average temperatures ranging from a minimum of 19°C (67°F) to a maximum of 29°C (84°F), while October sees cooler temperatures, with averages between 15°C (60°F) and 26°C (80°F). September also experiences less precipitation, totaling 37 mm (1.5 in) across 7 days, compared to October's significantly higher 129 mm (5.1 in) over 11 days. Despite these changes, both months share a consistent humidity level of 73%. For more detailed weather insights, check out Fontane Bianche weather in October.

September and November show a distinct contrast in weather, with September generally being warmer and drier. In September, temperatures range from a minimum of 19°C (67°F) to a maximum of 29°C (84°F), with an average of 24°C (76°F) and only 37 mm of precipitation over 7 days. In contrast, November's temperatures drop significantly, ranging from a low of 11°C (52°F) to a high of 23°C (73°F) and averaging 18°C (64°F). Additionally, November experiences much higher precipitation at 129 mm (5.1 in) over 11 days, contributing to slightly increased humidity levels at 75%. For more detailed weather specifics, check out Fontane Bianche weather in November.

In September, the weather is characterized by warmer temperatures, with a minimum of 19°C (67°F) and an average high of 29°C (84°F), making it quite pleasant for outdoor activities. The month sees approximately 37 mm (1.5 in) of precipitation over about 7 days, accompanied by a humidity level of 73%. By contrast, December brings a significant drop in temperatures, ranging from a minimum of 8°C (47°F) to an average of 14°C (58°F), with a maximum of 19°C (66°F). Precipitation levels are similar, at 36 mm (1.4 in) over 7 days, and humidity slightly rises to 75%. For more detailed information, you can visit Fontane Bianche weather in December.

Compare Fontane Bianche's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Fontane Bianche

As September unfolds in Fontane Bianche, it marks a delightful transition in weather, with temperatures that pleasantly balance warmth and coolness. Unlike the peak of summer, where sweltering heat reigns, September brings an average of 24°C (76°F), inviting outdoor activities under clearer skies. However, the onset of this month also brings a touch of humidity and a modest amount of precipitation, contributing to a fresher atmosphere. With an average of about 7 days of rain, this month transitions from the dry heat of summer, making it a perfect time to enjoy the peaceful beaches and vibrant surroundings. For a deeper insight into the overall patterns and trends, be sure to check out the comprehensive Fontane Bianche Climate page.