Last updated: March 24, 2025
Experience the enchanting climate of Diano Marina, Italy, in September, where the weather strikes a delightful balance between warmth and refreshment. With maximum temperatures reaching 27°C (81°F) and an inviting average of 19°C (66°F), this coastal gem offers pleasant days perfect for outdoor adventures. As nighttime falls, temperatures can dip to a cooler 9°C (49°F), creating a cozy atmosphere. While the region enjoys a tropical feel, 81 mm (3.2 in) of precipitation over approximately 12 rainy days reminds visitors of the lush greenery that flourishes here. With an average humidity level of 70%, September’s climate creates a refreshing backdrop for exploring Diano Marina's stunning landscapes and vibrant coastal life.
In Diano Marina, September marks a delightful transition in temperatures as summer gracefully recedes. With nighttime lows around 9°C (49°F), the evenings start to take on a cooler edge, inviting cozy sweaters. Daytime reveals a comfortable average of 19°C (66°F), ideal for exploring the vibrant coastal scenery. The highs can still reach a pleasant 27°C (81°F), maintaining summer’s warm embrace while hinting at the upcoming autumn. This unique blend of temperatures offers both warmth and a refreshing shift, making September an ideal time to visit this charming Italian destination.
September in Diano Marina sees a notable shift in weather patterns as the summer heat begins to wane. With 81 mm (3.2 in) of precipitation spread over 12 days, the month marks a return to more significant rainfall after the drier spell of August, which recorded only 47 mm (1.9 in). This increase not only refreshes the landscape but also serves as a precursor to the wetter months ahead, particularly October and November, which typically deliver heavier downpours. As temperatures gradually decline, September becomes a transitional month, nurturing the vibrant early autumn scenery while also hinting at the impending seasonal shifts. The moderate rainfall enhances the charm of the Italian Riviera, making it a delightful time for visitors to experience the region's natural beauty in a more tranquil setting.
As September arrives in Diano Marina, the humidity levels settle at a comfortable 70%, marking a subtle transition from the summer’s warm embrace. This month sees a slight increase from August, where the humidity dipped to 68%, signaling the onset of autumn. Notably, September's humidity stands between the higher levels of 80% in January and November, and the cooler, drier months of summer. Throughout the year, Diano Marina experiences its highest humidity in the chill of winter, while late spring and early summer show a gradual decline, reaching their lowest in July and August. As such, September not only offers a pleasant balance but also hints at the humidity increase that comes with October’s approach.
As summer transitions into autumn, September in Diano Marina, Italy, presents a UV Index of 7, categorizing it as high exposure, with a burn time of 25 minutes. This decline from the peak levels of August and July—both rated at a UV Index of 9—still signifies a need for sun protection, especially during midday. While the UV Index gradually decreases as the days grow shorter, the sun remains powerful enough to warrant caution, echoing the trend of previous months where exposure sharpens in the summer and softens in the fall. As you enjoy the beautiful coastlines and pleasant weather, keep in mind that even in September, the sun can still pose a risk. For more details on current UV levels, check the Diano Marina UV Index.
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September in Diano Marina, Italy, continues the trend of sunny days that graces the summer months, boasting 341 hours of sunshine. This delightful month marks a slight dip from the sun-drenched peak of July with 431 hours, yet it remains significantly bright compared to the earlier months of the year. The gradual transition into autumn is evident, as September seamlessly blends the warmth of summer with the freshness of fall. As daylight begins to wane, visitors can still relish in the beautiful light that bathes this charming coastal town, making it an ideal time for exploration and relaxation before the cooler months set in.
In September, Diano Marina, Italy, enjoys a 46% chance of sunny weather, reflecting a transition from the warmer summer months. This modest likelihood follows the peak sun exposure of August at 57%, suggesting that while the sunny days may start to wane, plenty of sunshine can still grace your late summer adventures. Comparatively, September aligns closely with the sunniness of February and April, indicative of a mild climate as autumn approaches. With a solid mix of sunny moments, visitors can expect to bask in the warm glow of early fall, making it a delightful time to explore this charming coastal destination.
As summer bids farewell, September in Diano Marina, Italy, welcomes a gentle transition in daylight. After basking in an abundance of 15 hours of sunlight during the height of summer in June and July, the days begin to shorten, offering 12 hours of daylight this month. This gradual decrease hints at the approaching autumn, as daylight dwindles further into the fall months. While September still enjoys longer days than the winter months, with 10 hours in October and dipping to 8 by December, the charm of Diano Marina is evident, as its vibrant evenings become ideal for cozy gatherings and picturesque sunsets.
As summer transitions to autumn, September in Diano Marina brings a gentle breeze that mirrors the mild ambiance of the changing season. With an average wind speed of 2.2 m/s (5 mph), this month maintains the lighter gusts characteristic of the warmer months, though it does mark a gradual shift towards the slightly brisker winds of fall. Notably, September's winds match those of August, suggesting a consistent climatic embrace as beachgoers savor the lingering warmth. As the year progresses into October, residents and visitors alike can anticipate a subtle uptick in wind speed, a precursor to the more robust breezes that November will bring. Thus, September serves as the perfect bridge, inviting leisurely strolls along the coast while hinting at the invigorating winds of autumn to come.
The weather in Diano Marina 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 Diano Marina and find detailed weather information for every month.
September and January present contrasting weather conditions. In September, temperatures range from a mild 9°C (49°F) at night to a warm 27°C (81°F) during the day, with an average of 19°C (66°F). The month experiences moderate rainfall, totaling 81 mm (3.2 in) over 12 days, accompanied by a humidity of 70%. In stark contrast, January sees much colder temperatures, with a minimum of -3°C (26°F) and a maximum of 15°C (59°F), averaging only 6°C (43°F). Precipitation in January is less frequent, occurring over just 6 days and amounting to 61 mm (2.4 in), while humidity rises to 80%. For a closer look at January’s weather, you can check Diano Marina weather in January.
September and February present distinct contrasts in weather conditions. In September, temperatures generally range from a minimum of 9°C (49°F) to a maximum of 27°C (81°F), with an average of 19°C (66°F). This month typically sees 81 mm (3.2 in) of precipitation over about 12 days, while humidity levels hover around 70%. In contrast, February is much colder, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 16°C (62°F), averaging 8°C (46°F). Precipitation is lower at 53 mm (2.1 in) over just 6 days, but humidity remains slightly higher at 72%. Together, these months illustrate the transition from the warmth of early autumn to the chill of late winter. For more details on the weather patterns during this time, you can explore Diano Marina weather in February.
September and March present contrasting weather conditions. In September, temperatures are generally milder, ranging from a minimum of 9°C (49°F) to a maximum of 27°C (81°F), with an average of 19°C (66°F). The month experiences approximately 81 mm (3.2 in) of precipitation spread over 12 days, contributing to a relatively high humidity level of 70%. Conversely, March sees cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 18°C (65°F), and an average of 9°C (48°F). Precipitation is slightly higher at 83 mm (3.3 in) over 9 days, with humidity just a touch lower at 69%. This stark difference highlights the transition from summer's warmth to winter's chill. For detailed insights, check Diano Marina weather in March.
In comparing the weather of September and April, we see notable differences in temperature and precipitation. September experiences milder nights with a minimum of 9°C (49°F) and daytime highs averaging 27°C (81°F), making it feel considerably warmer with an average of 19°C (66°F). In contrast, April has cooler temperatures, with a minimum of 2°C (35°F) and a maximum of 22°C (72°F), resulting in an average of only 12°C (53°F). Precipitation also differs slightly; September receives about 81 mm (3.2 in) over 12 days, while April has a bit more at 93 mm (3.7 in), maintaining the same number of rainy days. Additionally, April's humidity is a touch higher at 74% compared to September's 70%. For those seeking more detailed information, check out Diano Marina weather in April.
When comparing the weather in September and May, we see some notable differences. September boasts a slightly higher average temperature of 19°C (66°F), compared to May's 15°C (59°F). Both months experience a maximum temperature of around 27°C (81°F), but September tends to start warmer. In terms of precipitation, May is wetter, with 105 mm (4.1 in) over 16 days, while September receives 81 mm (3.2 in) across 12 days. Humidity levels are also comparable, with September at 70% and May slightly higher at 75%. For those interested in more specific information, check out Diano Marina weather in May.
When comparing the weather in September and June, we see some notable differences. September typically starts with a cool minimum temperature of 9°C (49°F) and features an average of 19°C (66°F) and a maximum of 27°C (81°F). In contrast, June enjoys slightly warmer temperatures, with a minimum of 12°C (54°F), an average of 19°C (67°F), and a peak of 30°C (86°F). Precipitation in September totals 81 mm (3.2 in) over 12 days, while June has a bit less at 71 mm (2.8 in) over 13 days. Humidity levels are comparable, with September at 70% and June at 72%, making both months feel somewhat humid. For more specifics on June weather, you can check the details here: Diano Marina weather in June.
In comparing the weather between September and July, September tends to be cooler with a minimum temperature of 9°C (49°F) and an average of 19°C (66°F), while July boasts warmer temperatures with a minimum of 15°C (60°F) and an average of 22°C (71°F). Although both months experience a similar level of precipitation, with September recording 81 mm (3.2 in) over 12 days and July slightly less at 76 mm (3.0 in) over 13 days, September is characterized by higher humidity levels at 70% compared to July’s 69%. For a detailed look at specific weather conditions in July, check out Diano Marina weather in July.
September weather tends to be cooler than August, with minimum temperatures dropping from 16°C (60°F) in August to 9°C (49°F) in September. The average temperature also decreases from 22°C (72°F) in August to 19°C (66°F) in September, although the maximum temperatures remain relatively similar, peaking at 28°C (83°F) in August and 27°C (81°F) in September. Additionally, September experiences higher precipitation levels, with 81 mm (3.2 in) of rain compared to 47 mm (1.9 in) in August, although both months share an equal number of rainy days at 12. Humidity is slightly higher in September at 70%, compared to 68% in August. For more detailed information, you can visit Diano Marina weather in August.
September typically experiences warmer temperatures compared to October, with average highs reaching 27°C (81°F) and lows around 9°C (49°F). In contrast, October sees cooler average temperatures, ranging from a minimum of 6°C (43°F) to a maximum of 23°C (74°F). Additionally, October tends to be wetter, with total precipitation of 117 mm (4.6 in) over 9 days, compared to September's 81 mm (3.2 in) over 12 days. Humidity also increases slightly in October, averaging 77% compared to September's 70%. For more detailed information, you can check the Diano Marina weather in October.
September and November showcase a notable shift in weather patterns. September typically presents a warmer climate with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 27°C (81°F), while the average temperature hovers around 19°C (66°F). In contrast, November experiences a significant drop in temperatures, with a minimum of 3°C (37°F) and a maximum of 17°C (63°F), leading to an average of just 10°C (51°F). Additionally, November sees a higher amount of precipitation at 167 mm (6.6 in) over 13 days, compared to September's 81 mm (3.2 in) over 12 days. The humidity also increases slightly in November to 80%, versus 70% in September. For more detailed insights, you can check the Diano Marina weather in November.
In September, the weather is generally mild with temperatures ranging from a minimum of 9°C (49°F) to a comfortable maximum of 27°C (81°F), leading to an average of 19°C (66°F). With about 81 mm (3.2 in) of precipitation over approximately 12 days, the humidity sits around a moderate 70%. In contrast, December brings significantly cooler temperatures, with a minimum of -3°C (26°F) and an average temperature of only 7°C (45°F), peaking at 16°C (61°F). The month also experiences more substantial precipitation, totaling 106 mm (4.2 in) over 9 days, accompanied by a higher humidity level of 76%. For more information on local conditions, visit Diano Marina weather in December.
As September unfolds in Diano Marina, the weather begins to transition from the warm, sun-soaked days of summer to a more temperate climate, setting the stage for a unique experience. With average temperatures lingering around a pleasant 19°C, the warmth still invites outdoor adventures, but the increased humidity and occasional rainfall—spreading across 12 days—add a refreshing twist to the coastal atmosphere. This month is distinctly different from the sweltering summer heat, offering a blend of warm days and cooler evenings perfect for enjoying the local scenery. If you’re interested in more detailed climate insights, be sure to check Diano Marina Climate.