Last updated: March 24, 2025
In Sesto, Italy, September welcomes a refreshing shift in weather, offering a maximum temperature of 22°C (72°F) and a comfortable average of 9°C (49°F), while dipping to a brisk minimum of -8°C (18°F) at night. The month experiences 117 mm (4.6 in) of rainfall over approximately 15 days, contributing to the region's lush landscapes. With humidity levels hovering around 83%, visitors can expect a crisp yet invigorating atmosphere that perfectly complements the stunning autumn scenery, making it an ideal time to explore the breathtaking Dolomites.
As September rolls into Sesto, Italy, the lingering warmth of summer gradually gives way to the crispness of autumn. This month is characterized by a notable transition, with temperatures ranging from a minimum of -8°C (18°F) to a comfortable maximum of 22°C (72°F), allowing for pleasant outdoor activities amidst the breathtaking alpine scenery. The average temperature of 9°C (49°F) underscores this shift, reflecting a moderate yet refreshing climate. Compared to the sweltering heights of summer, September provides a perfect balance, inviting visitors to bask in the stunning surroundings while enjoying the vibrant hues of foliage. Ideal for hiking and exploring, this month marks a delightful time to experience Sesto's natural beauty before the colder months set in.
In September, Sesto, Italy, experiences a noticeable shift in precipitation patterns as the summer months recede. With an average rainfall of 117 mm (4.6 in) over 15 days, September's precipitation is significantly lower than the peak of the summer but remains substantial enough to sustain the lush landscapes. This month sees a transition from the heavy downpours typical of August, which recorded 182 mm (7.2 in), to a more moderate yet still consistent rainfall. The reduction in precipitation days from the previous month suggests a gradual easing, hinting at the onset of autumn while still maintaining essential moisture levels before the drier months ahead. This blend of rainfall and dwindling days sets a picturesque scene as the vibrant colors of fall begin to emerge in the Italian Alps.
In September, Sesto, Italy experiences a moderate humidity level of 83%, marking a slight uptick from the summer months. This humidity trend reflects a transitional period where the lingering warmth of August gives way to the cooler, crisper air of autumn. As humidity levels gradually decline from a summer high of 82% in July and 80% in August, September maintains a comfortable balance before the significant increase in humidity that occurs in October, when levels soar back to 90%. Overall, the September climate offers a refreshing yet humid experience, setting the stage for the scenic foliage of the fall season while still holding onto the last vestiges of summer warmth.
As September rolls into Sesto, Italy, the sun remains a significant presence, with a UV Index of 7, categorizing exposure as high. This means that while you can enjoy outdoor activities, it's important to take precautions to protect your skin, especially with a burn time of 25 minutes. The month presents a noticeable dip from the intense heights of summer, with August peaking at an index of 9 and July maintaining a solid 10. As the lush landscapes transition into autumn, the easing UV levels signal a shift, but vigilance is still key in this beautiful region. For more details on UV trends throughout the year, check out Sesto UV Index.
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September in Sesto, Italy, welcomes a gentle transition from the summer blaze, offering around 308 hours of sunshine. This month mirrors March in terms of sunny days, hinting at the onset of autumn while still basking in late summer warmth. The sunshine hours begin their gradual decline from the peak of 407 hours in July, reflecting the seasonal shift that lures many to enjoy the crisp, invigorating air and picturesque landscapes. With each passing month, the sunlight diminishes, yet September’s bright days invite outdoor adventures and the chance to savor the lingering warmth before winter takes hold. As the year progresses, Sesto’s strong summer sun makes way for a softer, enchanting brilliance that continues to captivate visitors and locals alike.
As September rolls in, Sesto, Italy, enjoys a favorable 41% chance of sunny weather, a trend consistent with the autumn transition. While the likelihood of sunshine dips slightly from the summer months, it mirrors the sunny disposition of April and October. This month, with its lingering warmth, offers a pleasant atmosphere for outdoor activities, making it ideal for exploring the breathtaking landscapes of the Dolomites. With charming streets and stunning vistas, visitors can bask in the golden glow of early autumn, where every sunny day is a delightful reminder of the summer just passed.
As the vibrant summer months transition into fall, September in Sesto, Italy, sees a gentle decline in daylight, with approximately 12 hours of sunshine available. This marks a notable decrease from the peak of 15 hours experienced in June, July, and August. While the days are still longer than in winter, this shift signals the gradual approach of shorter days ahead, particularly as October follows with just 10 hours of daylight. Amidst this change, Sesto begins to embrace the rich hues of autumn, inviting residents and visitors alike to enjoy the crisp air and beautiful landscapes bathed in a softer light. The progression through the months reflects a rhythm of nature, as daylight ebbs and flows, shaping the experience of each season in this charming Italian locale.
As summer transitions to autumn, September in Sesto, Italy, experiences a gentle breeze with an average wind speed of 1.1 m/s (3 mph), marking it as the calmest month of the year. This slight dip in wind activity is indicative of the slow shift toward cooler weather, following a steady pattern of mild winds throughout the warmer months. From 1.4 m/s in March to a gentle 1.3 m/s in August, the wind typically remains low, creating a serene atmosphere as the region basks in the fading warmth. As the year progresses, however, the winds begin to gain momentum again, with a notable increase in October. September serves as a tranquil pause, inviting residents and visitors alike to savor the beautiful landscapes and the last whispers of summer before the embrace of autumn.
The weather in Sesto 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 Sesto and find detailed weather information for every month.
September weather is significantly milder than that of January, with average temperatures ranging from a minimum of -8°C (18°F) to a maximum of 22°C (72°F), while January sees much colder averages, with minimum temperatures dropping to -25°C (-14°F) and a maximum of only 4°C (39°F). Rainfall is more frequent in September, with precipitation totaling 117 mm (4.6 in) over about 15 days, compared to January's 55 mm (2.2 in) over just 10 days. Additionally, the humidity levels are relatively high in both months, but January reaches a slightly higher level at 93% compared to September’s 83%. For a more detailed look at January conditions, visit Sesto weather in January.
September and February exhibit stark contrasts in weather conditions. In September, temperatures range from a chilly -8°C (18°F) at their minimum to a pleasant average of 9°C (49°F), peaking at a comfortable 22°C (72°F). The month experiences 117 mm (4.6 in) of precipitation spread over 15 days, with a humidity level of 83%. In contrast, February sees much colder temperatures, with a minimum of -21°C (-6°F) and a maximum of just 9°C (49°F), averaging around -4°C (25°F). Precipitation is lower at 58 mm (2.3 in) over 9 days, but humidity rises slightly to 89%. For more details on February weather conditions, check out Sesto weather in February.
September and March present distinct contrasts in weather patterns. In September, temperatures range from a chilly -8°C (18°F) at night to a pleasant 22°C (72°F) during the day, with an average of 9°C (49°F). This month experiences a notable amount of rainfall, totaling 117 mm (4.6 in) over 15 days, contributing to a humidity level of 83%.
In contrast, March is significantly colder, with nighttime lows plunging to -23°C (-8°F) and daytime highs only reaching 13°C (56°F), yielding an average temperature of -2°C (29°F). The precipitation is less, at 75 mm (2.9 in) across 12 days, and the humidity is slightly higher at 86%. For more details on March weather, check out Sesto weather in March.
September and April exhibit distinct differences in weather patterns. In September, temperatures range from a minimum of -8°C (18°F) to a comfortable maximum of 22°C (72°F), with an average of 9°C (49°F). This month receives about 117 mm (4.6 in) of precipitation over 15 days, maintaining a consistent humidity of 83%. In contrast, April features colder temperatures, with a minimum of -17°C (1°F), an average of only 2°C (35°F), and a maximum of 16°C (61°F). The month sees slightly less precipitation at 94 mm (3.7 in) over 11 days, but the humidity remains the same at 83%. Overall, September tends to be milder and wetter compared to the chillier and drier April. For more details, you can check Sesto weather in April.
When comparing the weather in September and May, one can observe some notable differences. September typically offers a slightly wider temperature range with a minimum of -8°C (18°F) and an average of 9°C (49°F), peaking at a comfortable 22°C (72°F). Precipitation levels in September are moderate, with around 117 mm (4.6 in) spread over 15 days, accompanied by a high humidity of 83%. In contrast, May experiences slightly milder temperatures with a minimum of -7°C (19°F) and an average of 6°C (43°F), also maxing out at 22°C (72°F). However, it is a wetter month with 143 mm (5.6 in) of rain over 22 days, and slightly lower humidity at 78%. For more detailed insights on the weather during this time, check out Sesto weather in May.
When comparing the weather in September to that of June, notable differences emerge in terms of temperature and precipitation. September typically showcases a wider temperature range, with lows dipping to -8°C (18°F) and highs reaching 22°C (72°F), resulting in an average of 9°C (49°F). This month experiences approximately 117 mm (4.6 in) of precipitation over 15 days, along with relatively high humidity at 83%.
Conversely, June offers milder temperatures with lows of -2°C (29°F) and maximums peaking at 29°C (84°F), giving an average temperature of 12°C (54°F). Although June is slightly wetter, with 137 mm (5.4 in) of rainfall over 20 days, its humidity levels are marginally lower at 79%. For a detailed look at the weather in June, check out Sesto weather in June.
In comparing the weather of September and July, we see notable differences in temperature and precipitation. September experiences a broader temperature range with minimums dipping to -8°C (18°F) and maximums reaching 22°C (72°F), yielding an average of 9°C (49°F). In contrast, July is warmer, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 26°C (79°F) and an average of 13°C (56°F). Precipitation is more common in July, accumulating 162 mm (6.4 in) over 21 days compared to September's 117 mm (4.6 in) over 15 days. Humidity levels are slightly higher in September at 83%, while July maintains around 82%. For more detailed insights into July weather, check out Sesto weather in July.
In comparing the weather between August and September, we can observe notable differences. September experiences a wider range of temperatures, with a minimum of -8°C (18°F) and an average of 9°C (49°F), while August remains milder, recording a minimum of -4°C (25°F) and an average of 13°C (56°F). Additionally, September sees less precipitation at 117 mm (4.6 in) over 15 days, compared to August's higher total of 182 mm (7.2 in) across 21 days. Humidity levels are fairly similar, with September at 83% and August at 80%. For a more detailed look at August’s weather, you can visit Sesto weather in August.
September and October exhibit notable contrasts in weather conditions. In September, temperatures range from a minimum of -8°C (18°F) to a maximum of 22°C (72°F), with an average of 9°C (49°F). This month also experiences 117 mm (4.6 in) of precipitation over 15 days, contributing to a humidity level of 83%. In contrast, October sees a further drop in temperatures, with a minimum of -13°C (8°F), an average of 5°C (41°F), and a maximum of 18°C (64°F). Precipitation levels in October are slightly less at 110 mm (4.3 in) over 10 days, while humidity rises to 90%. For more detailed information, check out Sesto weather in October.
Comparing the weather in September and November reveals a significant shift in conditions. In September, temperatures range from a minimum of -8°C (18°F) to a maximum of 22°C (72°F), with an average of 9°C (49°F) and a moderate level of humidity at 83%. The month sees about 117 mm (4.6 in) of precipitation over 15 days. In contrast, November experiences much colder temperatures, with a minimum of -20°C (-3°F) and a maximum of 14°C (58°F), leading to an average temperature of -1°C (31°F). While November has slightly higher precipitation at 142 mm (5.6 in) over 11 days, the humidity increases to 89%. For a more detailed look at the conditions in November, you can visit Sesto weather in November.
September and December showcase vastly different weather patterns. In September, temperatures range from a minimum of -8°C (18°F) to a comfortable maximum of 22°C (72°F), with an average temperature of 9°C (49°F). The month experiences 117 mm (4.6 in) of precipitation over 15 days, accompanied by a relative humidity of 83%. In contrast, December presents a much colder climate, with temperatures dropping significantly, featuring a minimum of -23°C (-8°F) and a maximum of just 5°C (41°F), resulting in an average of -7°C (20°F). Precipitation slightly increases to 121 mm (4.8 in) over 12 days, and humidity rises to 90%. For a more detailed look at December conditions, visit Sesto weather in December.
As summer fades, September in Sesto brings a noticeable shift in weather that sets the stage for autumn. You'll experience cooler temperatures, with an average around 9°C, making this month feel refreshing compared to the warmer summer months. The region also sees increased precipitation, with notable rainfall spanning about half of the month, contributing to a higher humidity level that adds to the crisp air outside. This transitional period not only provides a chance to enjoy the stunning autumnal scenery but also prepares visitors for the cozy atmosphere of early fall. For a more detailed overview of Sesto's unique climate, visit Sesto Climate.