October Weather in Nettuno, Italy

Last updated: March 24, 2025

In Nettuno, Italy, the weather in October brings a delightful transition as summer fades into fall. With maximum temperatures reaching 25°C (78°F) and an average of 18°C (65°F), the days remain pleasantly warm. However, evenings can be cooler, dipping to a minimum of 11°C (52°F). October also sees 106 mm (4.2 in) of rainfall over approximately 11 days, contributing to the region's lush autumn scenery. Humidity levels hover around 75%, creating a refreshing atmosphere ideal for exploring the charming coastal town and its rich history.

October Temperature in Nettuno

In Nettuno, Italy, October marks a beautiful transition into autumn, with temperatures reflecting a cozy shift from the warmth of summer. Average temperatures settle at a comfortable 18°C (65°F), while daily highs reach up to 25°C (78°F), allowing for pleasant outdoor activities amidst the backdrop of colorful fall foliage. The nights cool down to a mild 11°C (52°F), making it an ideal time for evening strolls along the coast. This month serves as a gentle reminder of the changing seasons, with a gradual decline in temperature leading into the cooler months ahead, offering residents and visitors alike a delightful blend of warmth and crispness before winter sets in.

October Weather in Nettuno: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Nettuno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec495153576472777872655952
Data source: Temperature data for Nettuno generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Nettuno

In October, Nettuno, Italy experiences a notable surge in rainfall, with 106 mm (4.2 in) of precipitation over 11 days, making it one of the wettest months of the year. This increase in rainfall follows a relatively dry summer, where June and July recorded just 29 mm (1.2 in) and 23 mm (0.9 in), respectively. The transition into autumn brings a refreshing change, as precipitation levels rise significantly from September's 96 mm (3.8 in). With the onset of October, the air cools and the landscape thrives, serving as a reminder of nature's cyclical rhythms. As November looms with even more extensive rainfall averaging 217 mm (8.6 in) over 17 days, October sets the stage for the robust precipitation patterns that characterize the late fall season in Nettuno.

October Precipitation Trends in Nettuno

The chart displays monthly precipitation patterns in Nettuno, with values for each month alongside October's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec839084586729231596106217171
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Nettuno

In Nettuno, Italy, October brings a notable shift in humidity, with levels averaging around 75%. This increase follows a drier summer, where humidity dipped to its lowest in August at 53%. As autumn unfolds, the air grows more moist, mirroring the trend seen in the preceding month of September, which recorded a humidity of 65%. The seasonal transition is further emphasized by the rise in humidity as winter approaches, with November and December showcasing much higher averages of 81% and 84%, respectively. This pattern underscores Nettuno's dynamic climate, where the crisp autumn air in October is infused with a touch of moisture, offering a refreshing interlude before the chill of winter settles in.

October Average Humidity in Nettuno

This chart illustrates the average monthly humidity levels in Nettuno, with October's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how October's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%69%70%70%61%57%53%65%75%82%84%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Nettuno

As October unfolds in Nettuno, Italy, the UV Index begins to decrease, settling at a moderate level of 6, which falls within the high exposure category. This month still demands caution, with a burn time of just 25 minutes—a reminder that even as temperatures cool, the sun's rays remain potent. Following the peak summer months of June and July, which boasted an impressive UV Index of 10, October's values reflect a gradual decline yet still warrant protective measures for those enjoying outdoor activities. Observing these trends reveals how crucial it is to stay informed about UV exposure year-round. For more details, check out the Nettuno UV Index.

Maximum UV Index Levels in Nettuno for October

The chart shows the monthly maximum UV Index (UVI) for Nettuno in October, 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.
JanFebMarAprMayJunJulAugSepOctNovDec34579101098642
Data source: Nettuno October 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.

October Sunshine in Nettuno

As October arrives in Nettuno, Italy, the warm embrace of summer begins to wane, but the sun still graces the region with an impressive 314 hours of sunlight. This marks a notable decline from the peak summer months, yet it remains significantly higher than the beginning of the year. Reflecting on the year’s trends, Nettuno experiences a steady increase in sunshine from January’s 202 hours to a vibrant 430 hours in July, before gently tapering off into the autumn months. Even with the decrease, October's sunshine provides a lovely backdrop for exploring the coastline, enjoying leisurely strolls, or sipping espresso in charming piazzas, as the golden rays continue to highlight the beauty of this coastal town.

Monthly Sunshine Duration in Nettuno: October Highlighted

The October sunshine duration represents the total number of hours Nettuno experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec202h260h327h355h400h415h430h398h338h314h246h244h
Data source: Nettuno October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Nettuno During October

In Nettuno, Italy, the likelihood of sunny weather shows a notable trend as the seasons shift. After enjoying the long, sun-soaked days of summer, where the chance of sunshine peaks at 76% in August, October sees a decline to 41%. This dip marks the transition into autumn, where the golden hues of fall foliage accompany a mix of milder but often cloudier days. Although the chance of sunshine is still better than winter months like January and November, October is a reminder that the warm, bright days are gradually waning, inviting cozy evenings by the sea.

Percentage of Sunny Days in October in Nettuno

The chart illustrates the percentage of sunny days in Nettuno throughout the year, with October 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 Nettuno experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec37%56%59%46%49%58%72%76%54%42%34%49%
Data source: Nettuno October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Nettuno in October

As autumn sets in, October in Nettuno, Italy brings a gentle tapering of daylight with about 11 hours of sunlight per day. Following the vibrant and light-filled summer months, where June boasts a generous 15 hours of light, October marks a transition towards the shorter days of winter. The daylight gradually diminishes from September's 12 hours, creating a cozy atmosphere ideal for enjoying picturesque fall scenery. With November and December seeing a further decline to just 9 hours of daylight, this shift invites locals and visitors alike to embrace the charm of twilight and the tranquil beauty of the season.

Average Daylight Hours in Nettuno for October

The chart illustrates the variation in daylight duration in Nettuno throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 32m10h 36m11h 57m13h 20m14h 31m15h 6m14h 48m13h 45m12h 25m11h 3m9h 50m9h 13m
Data source: Nettuno daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Nettuno

As October arrives in Nettuno, Italy, the air takes on a refreshing quality, marked by an average wind speed of 3.0 m/s (7 mph). This gentle breeze offers a reprieve from the sweltering summer months, making it a delightful time for outdoor activities. Unlike the calmer winds of June and September, October's breeze becomes more reminiscent of the conditions experienced in the earlier months of the year, particularly as the winds pick up again in November to 3.9 m/s (9 mph). With the transitioning seasons, the steady yet mild winds of October provide the perfect backdrop for enjoying the picturesque coastal scenery that Nettuno is known for, inviting both locals and visitors to embrace the beauty of autumn.

Average October Wind Speed in Nettuno

The chart displays monthly wind speed patterns in Nettuno, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.03.32.83.13.22.33.23.02.43.0 m/s3.93.6
Data source: Nettuno October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Nettuno Compares to Other Months

The weather in Nettuno changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Nettuno and find detailed weather information for every month.

October and January present contrasting weather conditions. In October, temperatures range from a minimum of 11°C (52°F) to a pleasant maximum of 25°C (78°F), with an average of 18°C (65°F). The month sees about 106 mm (4.2 in) of precipitation over 11 days, along with a humidity level of 75%. In stark contrast, January is much colder, with temperatures dipping to a minimum of -1°C (30°F) and peaking at 17°C (63°F), averaging 9°C (49°F). Although it experiences slightly less precipitation at 83 mm (3.3 in) over 10 days, the humidity is higher at 84%. For more details on January weather, you can check Nettuno weather in January.

October and February present contrasting weather patterns. In October, temperatures range from a mild 11°C (52°F) to a warm 25°C (78°F), with an average of 18°C (65°F), making it a pleasant month for outdoor activities. However, it also sees higher precipitation levels, with about 106 mm (4.2 in) over 11 days, and humidity close to 75%. In contrast, February brings cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 18°C (64°F), averaging only 11°C (51°F). The month is drier, recording about 90 mm (3.5 in) of precipitation over 10 days and similar humidity at 76%. For a detailed look at February's climate, check out Nettuno weather in February.

In comparing the weather between October and March, October tends to be much warmer overall, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 25°C (78°F). In contrast, March experiences cooler temperatures, with lows dropping to -2°C (28°F) and highs reaching only 19°C (67°F). Precipitation is relatively high in October, with 106 mm (4.2 in) falling over 11 days, while March sees slightly less rainfall at 84 mm (3.3 in) across 10 days. Additionally, October has a higher humidity level at 75%, compared to the 69% humidity experienced in March. For more detailed information on March weather, you can check Nettuno weather in March.

When comparing the weather in October and April, October features warmer temperatures overall, with an average of 18°C (65°F) and highs reaching up to 25°C (78°F), in contrast to April's average of 14°C (58°F) and a maximum of 24°C (76°F). However, October experiences more precipitation, with 106 mm (4.2 in) over about 11 days, compared to April's 58 mm (2.3 in) over 9 days. Humidity levels are slightly higher in October at 75%, while April's humidity sits at 70%. For more detailed information, you can check out Nettuno weather in April.

October and May present interesting contrasts in weather patterns. In October, temperatures range from a minimum of 11°C to a maximum of 25°C, with an average of 18°C, while May offers slightly cooler mornings at a minimum temperature of 8°C and warmer afternoons peaking at 29°C—averaging around 18°C as well. Precipitation is notably higher in October, totaling 106 mm over 11 days, compared to May’s 67 mm over just 10 days. Humidity levels are also slightly higher in October at 75%, contrasting with May’s 70%. For a detailed look at the weather during this month, visit Nettuno weather in May.

In comparing the weather of October and June, October experiences cooler temperatures, with a minimum of 11°C (52°F) and an average of 18°C (65°F), while June boasts warmer conditions, featuring a minimum of 14°C (58°F) and an average of 22°C (72°F). The maximum temperatures also reflect this trend, with October reaching 25°C (78°F) compared to June's peak of 30°C (86°F). Additionally, October tends to be much wetter, registering 106 mm (4.2 in) of precipitation over 11 days, whereas June is significantly drier, with only 29 mm (1.2 in) over 5 days. Humidity levels are higher in October at 75%, while June offers a more comfortable humidity of 61%. For more specific insights into the June weather conditions, you can refer to this link: Nettuno weather in June.

The weather in October is notably cooler and wetter compared to the warmer, drier conditions of July. In October, temperatures range from a minimum of 11°C (52°F) to a maximum of 25°C (78°F), with an average of 18°C (65°F). The month sees higher precipitation, with 106 mm (4.2 in) falling over 11 days and humidity levels around 75%. In contrast, July experiences milder temperatures, with a minimum of 20°C (68°F) and a maximum of 30°C (87°F), and a much drier climate, receiving only 23 mm (0.9 in) of rain over just 3 days, accompanied by lower humidity at 57%. For more details on July’s weather, visit Nettuno weather in July.

October weather shows a noticeable shift compared to August, with lower temperatures and increased precipitation. In October, the minimum temperature drops to 11°C (52°F), while the average temperature is around 18°C (65°F); in contrast, August enjoys higher temperatures with a minimum of 18°C (65°F) and an average of 26°C (79°F). Additionally, October experiences significantly more rainfall, totaling 106 mm (4.2 in) over approximately 11 days, whereas August sees only 15 mm (0.6 in) across just 3 days. The humidity is also higher in October at 75%, compared to a more comfortable 53% in August. For more specific details on August weather in Nettuno, you can check Nettuno weather in August.

In comparison to September, October experiences cooler temperatures, with daily averages dipping from a comfortable 22°C (73°F) in September to 18°C (65°F) in October. The minimum temperature also rises slightly from 13°C (55°F) in September to 11°C (52°F) in October, while the maximum temperature ranges from a warm 29°C (85°F) to a milder 25°C (78°F). Precipitation levels see a notable increase, with October receiving 106 mm (4.2 in) over 11 days compared to September's 96 mm (3.8 in) over 9 days. Additionally, humidity levels are higher in October at 75%, compared to September's 65%. For more detailed insights into September's weather, visit Nettuno weather in September.

October and November exhibit notable differences in weather patterns. October generally offers milder temperatures, with averages around 18°C (65°F) and highs reaching up to 25°C (78°F). It sees moderate precipitation, totaling 106 mm (4.2 in) over approximately 11 days, accompanied by a humidity level of 75%. In contrast, November brings cooler weather, with average temperatures dropping to 15°C (59°F) and maximums peaking at 22°C (72°F). This month is notably wetter, with precipitation climbing to 217 mm (8.6 in) spread across 17 days, while humidity slightly increases to 81%. For more details on November's climate, check out Nettuno weather in November.

In October, temperatures are generally milder, with a minimum of 11°C (52°F) and an average of 18°C (65°F), reaching a maximum of 25°C (78°F). The month experiences about 106 mm (4.2 in) of precipitation over 11 days, contributing to a humidity level of 75%. In contrast, December sees a notable drop in temperatures, with a minimum of 4°C (39°F) and an average of 11°C (52°F), peaking at 18°C (64°F). Precipitation increases to 171 mm (6.7 in) over 15 days, resulting in higher humidity at 84%. This shift signifies a transition from the warmer fall days of October to the cooler, wetter winter conditions of December. For more detailed information, visit Nettuno weather in December.

Compare Nettuno's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Nettuno

As October unfolds in Nettuno, the weather presents a charming transition into autumn, characterized by mild temperatures, which gently shift from summer warmth to cooler breezes. With an average temperature of 18°C and maximum highs reaching 25°C, the days offer pleasant conditions ideal for exploration. However, this month also sees an increase in precipitation, with light rains gracing about 11 days, making it distinct from the drier summer months. The humidity remains relatively high at 75%, contributing to the crisp feel of the air as nature prepares for the cooler winter months ahead. Discover more about the climate nuances in Nettuno by visiting Nettuno Climate.