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October Weather in Naples, United States

Last updated: June 24, 2025

In Naples, United States, the average temperature in October hovers around 20°C (67°F). Expect minimums to dip as low as -1°C (30°F), while highs can reach up to 35°C (95°F). On average, the region experiences 120 mm (4.7 in) of precipitation over approximately 9 days, accompanied by a humidity level of about 70%.

October Temperature in Naples

In October in Naples, the average temperature is 20°C (67°F). Maximums can reach 35°C (95°F), while minimums can drop as low as -1°C (30°F). Be prepared for a range of temperatures and pack accordingly for your travels.

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

The chart illustrates October temperature patterns in Naples, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Naples, October typically has an average temperature of 20°C (67°F), with highs reaching up to 35°C (95°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec464959647380838378675551
Data source: Temperature data for Naples 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 Naples

In Naples in October, the precipitation amount is 120 mm (4.7 in) over the course of 9 days.

October Precipitation Trends in Naples

The chart displays monthly precipitation patterns in Naples, 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. In Naples, October typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec10314613119916410379848612067118
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Naples

In Naples in October humidity is 70%. With an average temperature of 20°C (67°F), this humidity feels like a warm embrace that clings to your skin, making outdoor activities both refreshing and slightly uncomfortable, as the moisture in the air adds an extra layer of heaviness, causing you to seek shade more often while still enjoying the vibrant atmosphere of the destination.

October Average Humidity in Naples

This chart illustrates the average monthly humidity levels in Naples, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Naples is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%78%79%81%77%72%65%63%70%82%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Naples

In Naples in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Naples.

Maximum UV Index Levels in Naples for October

The chart shows the monthly maximum UV Index (UVI) for Naples 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. In October, the maximum UV index in Naples typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101112111110864
Data source: Naples 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.

How October Weather in Naples Compares to Other Months

Weather in Naples varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Naples, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Naples, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)102 mm (4.0 inches)82%moderate
February Weather9°C (49°F)146 mm (5.8 inches)80%high
March Weather15°C (59°F)130 mm (5.1 inches)78%very high
April Weather18°C (64°F)198 mm (7.8 inches)79%very high
May Weather23°C (73°F)163 mm (6.4 inches)81%extreme
June Weather27°C (80°F)103 mm (4.1 inches)77%extreme
July Weather28°C (84°F)79 mm (3.1 inches)72%extreme
August Weather28°C (83°F)83 mm (3.3 inches)65%extreme
September Weather26°C (78°F)86 mm (3.4 inches)63%very high
October Weather20°C (67°F)120 mm (4.7 inches)70%very high
November Weather13°C (55°F)67 mm (2.6 inches)82%high
December Weather10°C (51°F)118 mm (4.6 inches)88%moderate

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