Last updated: March 24, 2025
September in Monterosso, Italy offers a delightful blend of warm temperatures and coastal charm. With daytime highs reaching a balmy 32°C (89°F) and average temperatures resting at a comfortable 20°C (69°F), visitors can revel in the inviting climate. However, be prepared for occasional showers, as the month sees 102 mm (4.0 in) of precipitation over 12 days, adding lush vibrancy to the picturesque landscape. Humidity levels sit at 71%, creating a pleasantly warm atmosphere perfect for exploring this stunning destination. Whether you're lounging on the beach or wandering through charming streets, September in Monterosso promises a perfect Italian getaway.
In Monterosso, Italy, September marks a delightful transition as summer gently eases into autumn. With temperatures ranging from a comfortable 10°C (50°F) at night to a pleasant 32°C (89°F) during the day, this month often combines the best of both seasons. The average temperature of 20°C (68°F) suggests a perfect climate for exploring the picturesque coastal scenery or savoring local cuisine al fresco. As the peak summer heat begins to wane—dropping from the sweltering highs of August—September offers a refreshing yet warm atmosphere that's ideal for outdoor adventures and cultural festivities, making it one of the most inviting months to experience the charm of this beautiful Italian village.
In Monterosso, Italy, September marks a significant shift in precipitation patterns, receiving 102 mm (4.0 in) of rainfall over 12 days. This increase follows the relatively drier summer months, such as July, which only recorded 30 mm (1.2 in), and August's 69 mm (2.7 in). As autumn approaches, the rain levels soar close to the heavier October average of 181 mm (7.1 in), hinting at a trend of increasing precipitation as the seasons transition. This uptick not only replenishes the lush landscape but also sets the stage for the vibrant fall colors that grace this picturesque coastal village.
September in Monterosso, Italy, experiences a slightly elevated humidity level of 71%, marking a return to the more moderate humidity figures that characterized the earlier months of the year. After the summer's peak dryness, which saw humidity levels drop to 66% in August, September’s humidity provides a refreshing balance. This month acts as a transition, as humidity begins to rise again in the autumn, nudging upwards towards 73% in October. Overall, while Monterosso's humidity fluctuates throughout the year, September's conditions remain comfortably mild, offering an inviting atmosphere for those exploring this picturesque coastal gem.
As summer fades into early autumn, the UV Index in Monterosso, Italy, remains significant, reflecting the lingering warmth of the season. In September, the UV Index holds steady at 9, categorizing it as very high, with a burn time of just 15 minutes. This trend echoes the summer months, which featured some of the highest UV levels, including a peak of 11 in July. While the index dips slightly from the intensity of August's 10, it's essential to remain vigilant about sun protection during this transition. Embracing the beautiful coastal scenery should always be balanced with safety, ensuring that time outdoors is enjoyable and risk-free. For more detailed information on the UV levels throughout the year, check out Monterosso UV Index.
UV Risk Categories
September in Monterosso, Italy, offers a delightful blend of warm sunshine and the lingering glow of summer, with 331 hours of sunlight. This month marks a gentle transition as daylight begins to wane following the summer peak in July, which boasts 418 hours. Interestingly, September's hours are still robust, reflecting a vibrant post-summer atmosphere. As visitors bask in the late summer warmth, they can relish shades of autumn creeping in, highlighted by a significant drop from the high of 393 hours in August. This trend subtly indicates that while the sun begins its retreat, the charm of Monterosso remains undeniable, inviting travelers to enjoy the picturesque beauty in the gentle embrace of a sunlit September.
In Monterosso, Italy, September offers a pleasant blend of warmth and sunshine, with a 52% chance of sunny weather. This is a notable shift from the high summer months of July and August, which boast impressive sun chances of 89% and 86% respectively. As autumn approaches, the likelihood of sunny days gradually declines, with October and the following months seeing a drop to 30% and 33%. However, September remains a sweet spot for visitors looking to enjoy lingering summer vibes before the cooler weather sets in, making it an ideal time to explore this beautiful coastal town.
As summer fades into autumn, September in Monterosso, Italy, offers a gentle transition, with 12 hours of daylight—a perfect blend of lingering sunshine and the promise of cooler days ahead. Following the peak of summer where daylight persisted for 14 hours, September marks a subtle decline in light as the days shorten. This shift signals the impending change of seasons, with daylight gradually tapering off into 11 hours by October. Overall, the progression from the long, sun-drenched days of summer to the softer light of early autumn evokes a serene beauty, encouraging both locals and visitors to cherish every moment in this picturesque coastal village.
As September arrives in Monterosso, Italy, a gentle breeze graces the coastal town, with average wind speeds dipping to 1.3 m/s (3 mph). This whisper of wind reflects a notable trend as summer transitions into autumn; the months of June and August also experience lighter breezes, hinting at a calming reprieve from the invigorating gusts of the early summer. While the wind gradually increases again in October, reaching 1.9 m/s (4 mph), September brings a serene quality to the air, inviting locals and visitors alike to leisurely stroll along the picturesque shoreline. This subtle shift in wind patterns elegantly mirrors the softening light and the slower pace of life as the vibrant summer days begin to fade.
The weather in Monterosso 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 Monterosso and find detailed weather information for every month.
September and January present contrasting weather patterns. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 32°C (89°F), with an average of 20°C (69°F). This month experiences significant rainfall, with 102 mm (4.0 in) over approximately 12 days, coupled with a humidity level of 71%. Conversely, January brings chillier conditions, with temperatures fluctuating between -7°C (19°F) and 17°C (62°F), and an average of just 6°C (42°F). Precipitation is lower at 69 mm (2.7 in) spread over 9 days, with humidity slightly higher at 75%. For a detailed look at weather specifics, you can refer to Monterosso weather in January.
September and February present strikingly different weather contrasts. September enjoys warmer temperatures, with a minimum of 10°C (50°F) and an average high of up to 32°C (89°F), making it feel more summer-like. In contrast, February is considerably cooler, with temperatures ranging from a minimum of -4°C (24°F) to a maximum of 19°C (66°F). While September experiences more rainfall, totaling 102 mm (4.0 in) over 12 days, February sees less precipitation at 75 mm (2.9 in) over 9 days, yet both months maintain a consistent humidity level of 71%. For those interested in exploring February weather specifically, more details can be found here: Monterosso weather in February.
September and March present quite different weather patterns. In September, temperatures range from a mild 10°C (50°F) at night to a warm 32°C (89°F) during the day, with an average of 20°C (69°F). The month sees about 102 mm (4.0 in) of rain over approximately 12 days, coupled with a humidity level of 71%. In contrast, March is noticeably cooler, with nighttime lows plunging to -3°C (27°F) and daytime highs peaking at 20°C (69°F), yielding an average temperature of 8°C (47°F). During this month, precipitation rises slightly to 108 mm (4.2 in) across about 14 days, while humidity remains consistent at 71%. For a more detailed look at March weather, visit Monterosso weather in March.
In September, the weather is significantly warmer than in April, with average temperatures reaching 20°C (69°F) compared to April's 11°C (53°F). September experiences higher maximum temperatures, soaring up to 32°C (89°F), while April's peak is a milder 22°C (71°F). Despite both months having similar rainfall days, September receives more precipitation, at 102 mm (4.0 in), compared to April's 74 mm (2.9 in), resulting in slightly lower humidity in September at 71%, while April has a higher humidity level of 74%. For those interested in specific details, you can explore more about the climate by visiting Monterosso weather in April.
When comparing the weather in September and May, several notable differences emerge. September typically boasts warmer temperatures, with highs averaging around 32°C (89°F) compared to May’s maximum of 28°C (83°F). Additionally, September experiences more rainfall, averaging 102 mm (4.0 in) over 12 days, while May sees a lower total of 59 mm (2.3 in) across 9 days. Humidity levels are slightly higher in May at 73%, compared to September's 71%. For a closer look at May weather conditions, you can visit Monterosso weather in May.
In comparing the weather of September and June, both months exhibit similar minimum temperatures, averaging around 10°C (50°F). However, June tends to be slightly warmer overall, with an average temperature of 21°C (69°F) compared to September's average of 20°C (69°F). Notably, June experiences higher maximum temperatures that can reach up to 36°C (96°F), while September's peak can go up to 32°C (89°F). When it comes to precipitation, September receives more rain, totaling 102 mm (4.0 in) over 12 days, in contrast to June's 78 mm (3.1 in) over just 9 days. The humidity levels are quite similar, with September at 71% and June slightly lower at 69%. For a closer look at the climate in June, you can visit Monterosso weather in June.
When comparing the weather in September and July, we see some distinct differences. September features a broader temperature range, with minimums as low as 10°C (50°F) and highs reaching up to 32°C (89°F), while the average temperature is around 20°C (69°F). In contrast, July is warmer, consistently hovering between 15°C (59°F) and a steamy 36°C (97°F), with an average temperature of 24°C (75°F). Additionally, September experiences significantly more rainfall, with 102 mm (4.0 in) spread across 12 days, compared to July's mere 30 mm (1.2 in) over just 4 days. However, humidity levels remain fairly similar, with September at 71% and July at 67%. For more detailed insights, check out Monterosso weather in July.
In comparing the weather between August and September, we notice a distinct shift in temperatures and precipitation. August typically enjoys warmer conditions, with average temperatures peaking at 24°C (76°F) and maximums reaching up to 36°C (98°F). In contrast, September sees a cooler average of 20°C (69°F), with a maximum of 32°C (89°F) and a notable drop in minimum temperatures to 10°C (50°F). Additionally, September experiences more significant rainfall, with 102 mm (4.0 in) over 12 days, compared to August's 69 mm (2.7 in) over 9 days, contributing to a higher humidity of 71% in September versus 66% in August. For more details on the weather during this time, you can refer to Monterosso weather in August.
In September, the weather is generally warmer, with average temperatures around 20°C (69°F) and maximums reaching up to 32°C (89°F). The month sees a fair amount of rain, with 102 mm (4.0 in) falling over 12 days, and humidity levels hovering at 71%. In contrast, October brings cooler temperatures, as the average drops to 16°C (60°F), with highs capped at 25°C (77°F) and nighttime lows averaging 7°C (45°F). The precipitation increases significantly to 181 mm (7.1 in) across 14 days, and humidity rises slightly to 73%. For a detailed comparison and more information, check out Monterosso weather in October.
September and November present a stark contrast in weather conditions. In September, temperatures range from a comfortable minimum of 10°C (50°F) to a warm maximum of 32°C (89°F), with an average of 20°C (68°F). The month sees a total precipitation of 102 mm (4.0 in) over 12 days, accompanied by a humidity level of 71%. In contrast, November experiences much cooler temperatures, with a minimum of 1°C (35°F), an average of 12°C (53°F), and a maximum of 20°C (68°F). Rainfall increases to 150 mm (5.9 in) across 16 days, and humidity rises slightly to 74%. For more insights on November weather specifics, check out Monterosso weather in November.
September and December exhibit notably contrasting weather patterns. September boasts a warmer climate with average temperatures around 20°C (69°F) and a maximum of up to 32°C (89°F), making it more suitable for outdoor activities. In comparison, December brings a significant chill, with average temperatures dipping to 8°C (46°F) and even reaching lows of -2°C (28°F). While both months experience approximately 12 days of precipitation, December has slightly less total rainfall at 84 mm (3.3 in) compared to September's 102 mm (4.0 in). The humidity also remains high in both months, with December slightly edging out September at 75% compared to 71%. For more detailed insights on December weather, visit Monterosso weather in December.
As summer bids farewell, September in Monterosso presents a delightful transition where the warmth still lingers, yet a hint of autumn begins to emerge. The temperatures generally range from comfortable days to cooler nights, offering a pleasant escape from the heat of the peak summer months. While there's an increase in precipitation compared to the drier months before, the occasional rain adds to the charm of this coastal haven. With humidity levels around 71%, it creates a refreshing atmosphere perfect for enjoying the stunning surroundings. For those intrigued by weather patterns, this month stands out as a unique bridge between seasons. For more insights on weather fluctuations throughout the year, check out Monterosso Climate.