September Weather in Santa Maria degli Angeli, Italy

Last updated: March 24, 2025

September in Santa Maria degli Angeli, Italy is characterized by a pleasant range of temperatures, peaking at a maximum of 33°C (91°F), with a comfortable average of 20°C (67°F). The month experiences a notable drop to a minimum of 6°C (43°F) during cooler nights. While the area enjoys warm weather, it also faces approximately 97 mm (3.8 in) of precipitation over 9 days, contributing to a humidity level of 66%. This blend of warm days and cooler nights, accompanied by occasional rain, makes September an intriguing time to explore this beautiful Italian locale.

September Temperature in Santa Maria degli Angeli

In September, Santa Maria degli Angeli experiences a delightful transition towards autumn, showcasing mild temperatures that make it a perfect time to explore. The month begins with a comfortable average of 20°C (67°F), with daytime highs reaching up to 33°C (91°F), providing ample sunshine for outdoor activities. As the days progress, temperatures gradually begin to cool; the minimums hover around 6°C (43°F), marking a pleasant shift from the summer heat. This pattern of comfortable warmth combined with cooler nights creates an inviting atmosphere, ideal for enjoying the stunning landscapes and historic charm of the region.

September Weather in Santa Maria degli Angeli: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santa Maria degli Angeli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404447546171767767585143
Data source: Temperature data for Santa Maria degli Angeli generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Santa Maria degli Angeli

September marks a significant shift in precipitation patterns for Santa Maria degli Angeli, with average rainfall escalating to 97 mm (3.8 in), the highest for the month compared to the summer. This surge in rain typically occurs over 9 days, signaling the transition from the drier summer months into the wetter fall season. In contrast to the relatively dry July and August, which saw only 30 mm and 40 mm of precipitation respectively, September's downpour lays the groundwork for even heavier rainfall in the upcoming months, particularly November, which averages 117 mm (4.6 in). This trend highlights September as a pivotal moment in the seasonal cycle, as the landscape shifts from the arid warmth of summer to the enriched, moisture-laden autumn.

September Precipitation Trends in Santa Maria degli Angeli

The chart displays monthly precipitation patterns in Santa Maria degli Angeli, 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.
JanFebMarAprMayJunJulAugSepOctNovDec54718367764430409770117127
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Santa Maria degli Angeli

In Santa Maria degli Angeli, Italy, September marks a shift as humidity levels rise to 66% after a summer season characterized by drier air, where July and August enjoy the lowest humidity at 57% and 55%, respectively. This transition into the fall months reflects a gradual increase in moisture, setting the stage for the wetter conditions of October and November, which see humidity levels soar to 79% and 84%. Overall, September serves as a bridge from the dry heat of summer to the more humid atmosphere of autumn, creating a pleasant balance as the region prepares for the coming seasons.

September Average Humidity in Santa Maria degli Angeli

This chart illustrates the average monthly humidity levels in Santa Maria degli Angeli, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%68%70%69%62%57%55%66%79%84%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Santa Maria degli Angeli

As summer transitions to autumn, September in Santa Maria degli Angeli sees a notable shift in the UV Index. With a UV Index of 7, categorized as high, residents and visitors should remain cautious about sun exposure, particularly since the burn time is reduced to just 25 minutes. This marks a decline from the peak summer months of June and July, where the index hovered at a striking 10, pushing burn times down to a mere 15 minutes. Meanwhile, October will further decrease the index to 5, suggesting a moderate risk level. This trend highlights the importance of adapting sun safety practices as the season changes. For more detailed information, check out the full report on the Santa Maria degli Angeli UV Index.

Maximum UV Index Levels in Santa Maria degli Angeli for September

The chart shows the monthly maximum UV Index (UVI) for Santa Maria degli Angeli 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.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Santa Maria degli Angeli 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 Santa Maria degli Angeli

September in Santa Maria degli Angeli offers a delightful balance of sunshine, boasting 333 hours of bright, warm days. As the summer heat begins to soften, the days remain enjoyable without the intense heat of July, which enjoys the highest sunlight at 431 hours. This month marks a gentle transition into autumn, where sunlight still lingers but starts to wane, as evidenced by the drop from the sunny August skies of 399 hours. With clear views and mild temperatures, September serves as a perfect backdrop for exploring this charming Italian town, inviting visitors to bask in the lingering warmth before the cooler months set in.

Monthly Sunshine Duration in Santa Maria degli Angeli: September Highlighted

The September sunshine duration represents the total number of hours Santa Maria degli Angeli 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.
JanFebMarAprMayJunJulAugSepOctNovDec178h230h310h344h386h417h431h399h333h301h225h218h
Data source: Santa Maria degli Angeli September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Santa Maria degli Angeli During September

As September arrives in Santa Maria degli Angeli, residents and visitors alike can anticipate a pleasant transition towards autumn, with a 57% chance of sunny weather. This month strikes a balance between the summer's bright peaks in August, which enjoys a 69% chance of sunshine, and the more subdued expectations of October at 41%. The sunny disposition of September reflects a general trend observed over the year, where sunshine likelihood notably increases from the winter months, culminating in the summer’s warmth. With more than half the days promising a sun-kissed sky, September offers a delightful opportunity to enjoy the beautiful landscapes and charming ambiance of this enchanting Italian locale.

Percentage of Sunny Days in September in Santa Maria degli Angeli

The chart illustrates the percentage of sunny days in Santa Maria degli Angeli 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 Santa Maria degli Angeli experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec31%50%63%45%45%63%64%69%57%41%28%43%
Data source: Santa Maria degli Angeli September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Santa Maria degli Angeli in September

As summer gives way to autumn, September in Santa Maria degli Angeli, Italy, offers a gentle transition in daylight duration, featuring approximately 12 hours of sunshine each day. This marks a slight decline from the vibrant 14 hours enjoyed in May and June, reflecting the natural ebb of daylight as the year progresses. Following the sun-drenched months of summer, September's balance of light allows residents and visitors to savor the softer hues of early autumn, showcasing the beauty of the landscape as it begins to shift. As daylight continues to shorten into October and November, the charm of September becomes a cherished memory, highlighting the rich tapestry of seasonal change.

Average Daylight Hours in Santa Maria degli Angeli for September

The chart illustrates the variation in daylight duration in Santa Maria degli Angeli throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 23m10h 31m11h 57m13h 25m14h 40m15h 17m14h 57m13h 51m12h 27m10h 59m9h 42m9h 2m
Data source: Santa Maria degli Angeli daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Santa Maria degli Angeli

As the warm days of summer fade into the gentle embrace of autumn, September in Santa Maria degli Angeli experiences a subtle decline in wind speed, averaging a calm 1.9 m/s (4 mph). This marks the continuation of a summer pattern where wind speeds have gradually decreased since June's breezy 1.9 m/s (4 mph). With August already reflecting a lull at 2.2 m/s (5 mph), September further enhances the tranquil atmosphere, inviting locals and visitors alike to bask in the serene beauty of the season. Following September, the winds pick up again in October, returning to 2.7 m/s (6 mph), suggesting that while September may offer a moment of stillness, the dynamic play of the elements soon resumes as autumn settles in.

Average September Wind Speed in Santa Maria degli Angeli

The chart displays monthly wind speed patterns in Santa Maria degli Angeli, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.72.42.52.52.81.92.42.21.9 m/s2.72.52.5
Data source: Santa Maria degli Angeli September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Santa Maria degli Angeli Compares to Other Months

The weather in Santa Maria degli Angeli 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 Santa Maria degli Angeli and find detailed weather information for every month.

September and January present contrasting weather patterns. In September, temperatures range from a mild 6°C (43°F) at night to a warm 33°C (91°F) during the day, with an average of 20°C (67°F). The month experiences an average of 97 mm (3.8 in) of rainfall over 9 days, accompanied by a relatively comfortable humidity level of 66%. In stark contrast, January sees much colder conditions, with temperatures fluctuating from a low of -6°C (21°F) to a maximum of 16°C (60°F) and averaging around 4°C (40°F). Precipitation is also lower at 53 mm (2.1 in) over 8 days, but the humidity rises to a higher 84%, contributing to a brisk and chilly atmosphere. For more detailed weather information, check out Santa Maria degli Angeli weather in January.

September and February present striking contrasts in weather patterns. In September, temperatures range from a comfortable minimum of 6°C (43°F) to a warm maximum of 33°C (91°F), with an average of 20°C (67°F). Conversely, February experiences much colder conditions, with minimum temperatures plummeting to -12°C (11°F) and a maximum of only 19°C (67°F), leading to an average of just 7°C (45°F). While both months see about nine days of precipitation, September receives significantly more rainfall at 97 mm (3.8 in) compared to February's 71 mm (2.8 in). Additionally, February tends to be more humid, with humidity levels reaching 76% compared to September's 66%. For more detailed insights into February weather specifically, you can refer to Santa Maria degli Angeli weather in February.

September and March present contrasting weather patterns. In September, temperatures range from a pleasant 6°C (43°F) at night to a warm maximum of 33°C (91°F) during the day, with an average of 20°C (67°F). The month sees a notable amount of rainfall, totaling 97 mm (3.8 in) over about 9 days, while humidity hovers at 66%. In contrast, March experiences much colder temperatures, with nighttime lows plummeting to -16°C (3°F) and daytime highs peaking at a mild 21°C (70°F), resulting in an average of 8°C (47°F). Despite receiving slightly less rainfall at 83 mm (3.3 in) over the same number of days, humidity in March increases slightly to 68%. For more detailed weather insights, check out Santa Maria degli Angeli weather in March.

In comparing the weather of September and April, we observe notable differences in temperature and precipitation. September enjoys a warmer climate with an average temperature of 20°C (67°F), peaking at 33°C (91°F), while April is much cooler, with an average of 12°C (54°F) and highs reaching only 25°C (77°F). In terms of precipitation, September has a higher total of 97 mm (3.8 in) spread across 9 days, compared to April's 67 mm (2.6 in) over the same number of days. Additionally, while September holds a humidity level of 66%, April is slightly more humid at 70%. For a closer look at the weather specifics for April, you can visit Santa Maria degli Angeli weather in April.

September and May exhibit distinct weather patterns, with September showing a broader temperature range. In September, temperatures fluctuate from a minimum of 6°C (43°F) to a maximum of 33°C (91°F), averaging around 20°C (67°F). The month experiences relatively high humidity at 66% and precipitation levels at 97 mm (3.8 in) over about 9 days. In contrast, May brings milder temperatures, with a minimum of 2°C (36°F), an average of 16°C (62°F), and a maximum of 31°C (88°F). Although May is slightly drier with 76 mm (3.0 in) of precipitation over 14 days, it has a higher humidity level at 69%. For more information on the weather in May, refer to Santa Maria degli Angeli weather in May.

In comparing the weather of September and June, we see distinct differences. September experiences a wider temperature range, with minimums dropping to 6°C (43°F) and maximums reaching up to 33°C (91°F), while June starts slightly warmer with minimums around 8°C (46°F) and peaks at 36°C (97°F). Precipitation is notably higher in September, with 97 mm (3.8 in) over approximately 9 days, compared to June's 44 mm (1.7 in) over just 6 days. Additionally, the humidity is a bit higher in September at 66% versus June's 62%. For a more detailed analysis of June's weather, you can visit Santa Maria degli Angeli weather in June.

When comparing the weather in September and July, a distinct contrast emerges. September features milder temperatures, with a minimum of 6°C (43°F) and a maximum of 33°C (91°F), while averaging around 20°C (67°F). This month experiences higher precipitation, totaling 97 mm (3.8 in) across 9 days, along with a humidity level of 66%. In contrast, July boasts warmer conditions, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 37°C (99°F) and an average of 24°C (76°F). Precipitation in July is significantly lower at 30 mm (1.2 in) over just 4 days, and the humidity is also more comfortable at 57%. For more specifics on July weather, visit Santa Maria degli Angeli weather in July.

September's weather shows a noticeable cooling trend compared to August, with minimum temperatures dropping from 10°C (50°F) to 6°C (43°F). The average temperature in September hovers around 20°C (67°F), significantly lower than August's warmer average of 25°C (77°F). Additionally, September experiences more frequent precipitation, with 97 mm (3.8 in) of rainfall over 9 days, compared to just 40 mm (1.6 in) over 7 days in August. Humidity levels also rise in September to 66%, compared to the drier 55% in August. For a detailed look at the weather in August, you can visit Santa Maria degli Angeli weather in August.

September and October present a noticeable shift in weather conditions. September typically enjoys warmer temperatures, with minima around 6°C (43°F) and maxima reaching up to 33°C (91°F), averaging 20°C (67°F). It also experiences higher humidity levels at 66% and more precipitation over 9 days, totaling 97 mm (3.8 in). In contrast, October sees cooler temperatures, with minimums dropping to 4°C (39°F) and maximums peaking at 27°C (80°F), averaging a cooler 15°C (59°F). The rainfall decreases to 70 mm (2.7 in) spread over 7 days, but the humidity rises to 79%, signaling the onset of the wetter season. For more detailed information, you can check the Santa Maria degli Angeli weather in October.

Comparing the weather in September and November reveals a significant shift in temperatures and conditions. September enjoys warmer temperatures, with an average of 20°C (67°F) and highs reaching up to 33°C (91°F), while November sees much cooler temperatures, averaging just 10°C (51°F) with a maximum of 19°C (66°F). Additionally, September experiences around 97 mm (3.8 in) of precipitation over 9 days, whereas November has slightly more rainfall at 117 mm (4.6 in) over 13 days. The humidity also rises from 66% in September to 84% in November, contributing to a more damp environment. For a detailed look at the weather specifics, you can refer to Santa Maria degli Angeli weather in November.

September and December exhibit stark contrasts in weather conditions. In September, temperatures range from a mild 6°C (43°F) at night to a warm average of 20°C (67°F) and peak at 33°C (91°F) during the day. The month sees around 97 mm (3.8 in) of precipitation spread over 9 days, with a humidity level of 66%. Conversely, December experiences much colder temperatures, dipping to a minimum of -5°C (24°F) and averaging only 6°C (43°F), with a maximum of 16°C (60°F). Precipitation increases to 127 mm (5.0 in) over 12 days, and humidity rises significantly to 83%. For more detailed information, check out Santa Maria degli Angeli weather in December.

Compare Santa Maria degli Angeli's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Santa Maria degli Angeli

As summer gives way to autumn, September in Santa Maria degli Angeli showcases a delightful transition in weather. The month typically presents warmer days with a pleasant average temperature, but evenings can feel significantly cooler, hinting at the approach of fall. Although precipitation can occur, with some rain-soaked days, the humidity remains comfortable, creating a balanced atmosphere perfect for exploring this charming town. For those interested in the full spectrum of weather patterns throughout the year, be sure to check out Santa Maria degli Angeli Climate.