Last updated: March 24, 2025
September in Lenno, Italy offers a delightful blend of mild temperatures and refreshing rainfall. With a maximum of 25°C (78°F) and an average of 16°C (61°F), the weather is pleasantly warm, inviting outdoor explorations. The month does see a cooler minimum temperature of 4°C (39°F) during the nights. Rainfall registers at 161 mm (6.3 in) over approximately 14 days, contributing to the region’s lush landscapes. Additionally, the humidity level remains around 74%, enhancing the charming atmosphere of this picturesque Italian locale. Experience September’s captivating weather that effortlessly captures the essence of Lenno's enchanting beauty.
In September, Lenno, Italy experiences a delightful transition into autumn, with temperatures gradually cooling after the summer months. The average temperature settles around 16°C (61°F), providing a comfortable backdrop for outdoor exploration. Mornings start brisk, with a minimum of 4°C (39°F), while afternoons can warm up nicely, reaching a pleasant 25°C (78°F). This month marks a shift from the high summer heat, inviting locals and visitors alike to enjoy the picturesque surroundings without the intensity of peak tourist season. As the lush landscapes begin to show hints of fall foliage, September is a perfect time to appreciate Lenno's natural beauty and vibrant culture.
In September, Lenno, Italy, experiences a substantial precipitation total of 161 mm (6.3 in), making it one of the wetter months of the year. Rainfall in September is traditionally moderate compared to the rainfall peaks in May and June, yet it follows the trend of increasing precipitation during the summer months. With 14 rainy days, this month keeps the landscape lush and vibrant, paving the way for the breathtaking autumn scenery. The precipitation pattern reveals a clear transition from the humidity of summer to the more balanced moisture levels of fall, setting the stage for October's even higher totals. This gentle decline in rainfall days illustrates the gradual shift towards the drier conditions typical of the later autumn months in Lenno.
In September, Lenno, Italy, experiences a refreshing transition in humidity, averaging around 74%. This marks a slight increase from the summer months, where humidity levels hit a low of 64% in August. As the warmth of summer gives way to the cool embrace of autumn, the gradual rise in humidity reflects the changing seasons. Interestingly, this September figure is a bit higher than the May and June averages, highlighting the region's moderate climate. As the year progresses, humidity in Lenno peaks again in October at 87%, but the early fall offers a pleasant balance that makes the beautiful landscapes even more inviting.
As summer transitions into fall in Lenno, Italy, September presents a notable shift in the UV Index, registering a moderate to high level of 7. This indicates that, while sun exposure remains significant, the risk of harm from unprotected sun exposure is slightly less intense than in the peak summer months, where UV Index levels soared to 9. With a burn time of approximately 25 minutes, it's essential to stay vigilant about sun safety practices, as the high exposure category still warrants caution. As the days grow shorter and cooler, this gradual decline highlights a consistent trend of diminishing UV intensity, paving the way to a milder October. For more detailed information on UV levels throughout the year, visit Lenno UV Index.
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As September unfolds in Lenno, Italy, the cascading warmth of summer lingers, gifting the region with 326 hours of sunshine. While the sun-soaked July and June peak with over 400 hours, there’s a charming transition as the days grow shorter and the air begins to crisp. Compared to August's abundant 381 hours, September invites a more mellow radiance, welcoming visitors with a serene glow that softens the vibrant landscape. This subtle decrease signals the approaching autumn while still offering plenty of opportunities to bask in the beauty of the season, making it a perfect time for leisurely strolls along the picturesque shores of Lake Como.
As September rolls into Lenno, Italy, the probability of enjoying sunny weather stands at 37%, which reflects a slight dip from the summer's peak but remains a notable part of the month. This trend shows a gradual decrease in sunshine opportunities compared to the sunnier months of July and August, which boast percentages in the low fifties. Notably, the beginning of autumn heralds a transition, as the chance of sun in September hovers around the average of the year, suggesting that while the sun may not shine as brightly as during the height of summer, there's still a fair chance to bask in its rays before winter sets in. 🌞
As summer bids farewell, September in Lenno, Italy, experiences a gradual transition in daylight duration, offering 12 hours of light. This decline from the sun-soaked 15 hours of July and August marks the beginning of the serene autumn season. The gradual shortening of days reflects a clear trend, where daylight peaks in June before gently tapering off. Following September, the daylight continues to dwindle, dipping to 10 hours in October and further to just 8 hours by December. This rhythmic cycle of light invites a sense of tranquility and prepares the picturesque landscape of Lenno for the cozy embrace of fall and the tranquility of winter.
As summer fades into autumn, September in Lenno presents a gentle lull in the air with an average wind speed of just 1.1 m/s (2 mph), marking it as the calmest month of the year. This subtle shift mirrors the seasonal transition, where the lively breezes of the earlier months give way to a more tranquil atmosphere. Notably, wind speeds have gradually decreased from the summer highs, with August also trailing behind at a modest 1.2 m/s (3 mph). As the landscape transforms, the serene winds invite leisurely strolls along Lake Como, making September a perfect time to embrace the peace of this enchanting Italian locale.
The weather in Lenno 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 Lenno and find detailed weather information for every month.
September and January display markedly different weather patterns. In September, temperatures range from a cool 4°C (39°F) to a warm 25°C (78°F), with an average of 16°C (61°F). The month experiences significant rainfall, totaling 161 mm (6.3 in) over about 14 days, with humidity averaging 74%. In contrast, January is much colder, with temperatures dipping as low as -11°C (12°F), peaking at only 12°C (53°F) and averaging just 1°C (35°F). Although January sees less precipitation at 48 mm (1.9 in) over 7 days, it boasts higher humidity levels at 88%. For more detailed information, refer to Lenno weather in January.
September and February present distinct contrasts in weather patterns. September typically enjoys milder temperatures, ranging from a minimum of 4°C (39°F) to a maximum of 25°C (78°F), with an average of 16°C (61°F). It also experiences relatively high precipitation levels of 161 mm (6.3 in) over about 14 days, with humidity around 74%. In contrast, February is considerably colder, with temperatures dipping to a low of -12°C (10°F) and averaging only 3°C (39°F), while peaking at 18°C (65°F). Precipitation is notably lower in February, at 52 mm (2.0 in) over just 8 days, though humidity rises to 81%. For those interested in a more detailed look at the February weather specifics, you can check Lenno weather in February.
September and March present contrasting weather profiles. In September, temperatures range from a minimum of 4°C (39°F) to a maximum of 25°C (78°F), with an average of 16°C (61°F). The month experiences substantial precipitation, totaling 161 mm (6.3 in) over 14 days, and the humidity is relatively high at 74%. In stark contrast, March sees colder temperatures, with a minimum of -8°C (17°F), an average of 6°C (43°F), and a maximum of 20°C (68°F). Despite having lower total precipitation of 105 mm (4.1 in) over 11 days, March's humidity remains slightly elevated at 76%. For a closer look at the specific weather patterns of March, visit Lenno weather in March.
Comparing the weather in September and April reveals some notable differences. September typically enjoys milder temperatures, with an average of 16°C (61°F) and highs reaching up to 25°C (78°F), while April tends to be cooler, averaging 10°C (50°F) with maximum temperatures of 23°C (74°F). Both months experience similar levels of precipitation, with September receiving 161 mm (6.3 in) over 14 days and April slightly higher at 162 mm (6.4 in) over 13 days. Additionally, the humidity is slightly higher in April at 77%, compared to 74% in September. For a detailed overview of April weather, you can visit Lenno weather in April.
In comparing the weather between September and May, September generally exhibits a warmer climate with average temperatures reaching 16°C (61°F) and maximums of up to 25°C (78°F). In contrast, May has slightly cooler average temperatures at 14°C (57°F), with maximums peaking at 26°C (80°F). Precipitation is more frequent in May, occurring on 19 days with a total of 202 mm (8.0 in), compared to September's 14 days of rain totaling 161 mm (6.3 in). Interestingly, both months share the same humidity level of 74%, creating a consistently humid atmosphere throughout this transitional period. For more details on May weather in Lenno, you can visit Lenno weather in May.
September and June showcase notable differences in weather patterns. September experiences milder temperatures with a minimum of 4°C (39°F) and an average of 16°C (61°F), peaking at a maximum of 25°C (78°F). In contrast, June tends to be warmer, starting with a minimum of 8°C (46°F), averaging 18°C (65°F), and reaching maximums of 33°C (92°F). Precipitation is also more prominent in June, with 219 mm (8.6 in) over 17 days compared to September's 161 mm (6.3 in) across 14 days, although humidity is slightly lower in June at 71% versus 74% in September. For those interested in a detailed look at June weather, visit Lenno weather in June.
When comparing the weather of September and July, several key differences emerge. September boasts cooler temperatures, with minimums dipping to 4°C (39°F) and an average of 16°C (61°F), while July experiences warmer conditions, with minimums around 10°C (50°F) and an average temperature of 20°C (68°F). July is also associated with higher maximum temperatures, reaching up to 30°C (86°F), compared to September's peak of 25°C (78°F). In terms of precipitation, both months share a significant amount of rainfall, but September has slightly less, totaling 161 mm (6.3 in) over 14 days, while July sees 187 mm (7.4 in) across 17 days. Additionally, September exhibits higher humidity with a rate of 74%, compared to July's 67%. For a detailed look at July weather, visit Lenno weather in July.
September weather shows a notable transition as temperatures drop compared to August. The minimum temperature in September is 4°C lower at 4°C (39°F), while the average and maximum temperatures also decrease to 16°C (61°F) and 25°C (78°F), respectively. Additionally, September experiences more precipitation, totaling 161 mm (6.3 in) over 14 days, compared to August's 222 mm (8.7 in) over 17 days. Humidity levels are higher in September at 74%, compared to August's 64%, making the latter month feel somewhat warmer overall. For more details, check Lenno weather in August.
September and October present notable contrasts in weather conditions. September enjoys milder temperatures, ranging from a minimum of 4°C (39°F) to a maximum of 25°C (78°F), with an average temperature of 16°C (61°F). Despite this warmth, it also experiences a considerable amount of precipitation totaling 161 mm (6.3 in) over 14 days, coupled with a humidity level of 74%. In stark contrast, October sees cooler temperatures, with a minimum of 1°C (35°F) and an average of 11°C (53°F), although it remains relatively pleasant with a maximum of 23°C (73°F). October also brings increased rainfall, reaching 223 mm (8.8 in) over 11 days and higher humidity levels at 87%. For more detailed information, you can visit Lenno weather in October.
September and November present contrasting weather patterns. In September, temperatures range from a pleasant minimum of 4°C (39°F) to a comfortable maximum of 25°C (78°F), with an average of 16°C (61°F). The month experiences significant rainfall, totaling 161 mm (6.3 in) over approximately 14 days, coupled with a humidity level of 74%. In contrast, November sees colder temperatures, with a minimum of -3°C (27°F) and a maximum of 16°C (61°F), resulting in an average of just 7°C (44°F). This month also receives slightly more precipitation, at 177 mm (7.0 in) over 13 days, and the humidity rises to 88%. For more detailed information, you can visit Lenno weather in November.
In September, the weather is generally milder with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 25°C (78°F), and an average of 16°C (61°F). This month experiences significant rainfall, totaling 161 mm (6.3 in) over approximately 14 days, combined with a relative humidity of 74%. In contrast, December brings noticeably colder conditions, with temperatures dropping to a minimum of -9°C (17°F) and a maximum of 13°C (55°F), averaging around 2°C (37°F). While precipitation is lower at 108 mm (4.2 in) over 9 days, the humidity rises to 85%, creating a damp chill in the air. For more detailed information about December weather in Lenno, you can visit Lenno weather in December.
As September unfolds in Lenno, the weather offers a delightful transition from the warmth of summer to the crispness of autumn. With temperatures averaging around 16°C (61°F), this month stands out for its mildness, providing a comfortable climate perfect for exploration. Rainfall is more frequent, with around 14 wet days, contributing to the lush scenery that characterizes the area during this time. The humidity remains relatively high at 74%, adding a touch of warmth to the cooler evenings. Compared to the sizzling summer months and the chillier fall, September is a unique blend, making it a wonderful time to enjoy all that Lenno has to offer. For more insights, visit Lenno Climate.