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October Weather in Grottaferrata, Italy

Last updated: August 23, 2025

In October, the average temperature in Grottaferrata, Italy is a pleasant 16°C (62°F). Expect a minimum of 6°C (44°F) and a maximum of 28°C (83°F), providing a comfortable range for all outdoor activities. However, be prepared for 106 mm (4.2 in) of precipitation spread across about 10 days. With an average humidity of 75%, it’s advisable to pack accordingly to stay comfortable during your visit!

October Temperature in Grottaferrata

In October in Grottaferrata, the average temperature is 16°C (62°F). The maximum can reach 28°C (83°F), and the minimum can be as low as 6°C (44°F). This makes it a great time to explore the outdoors while being prepared for both warm and cooler conditions.

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

The chart illustrates October temperature patterns in Grottaferrata, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grottaferrata, October typically has an average temperature of 16°C (62°F), with highs reaching up to 28°C (83°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec444850566472777870615547
Data source: Temperature data for Grottaferrata 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 Grottaferrata

In Grottaferrata in October, the precipitation amount is 106 mm (4.2 in) over a span of 10 days.

October Precipitation Trends in Grottaferrata

The chart displays monthly precipitation patterns in Grottaferrata, 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 Grottaferrata, October typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec7392947589473128106106191170
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Grottaferrata

In Grottaferrata in October, humidity is 75%. With an average temperature of 16°C (62°F), this humidity feels like a heavy blanket wrapping around you, making traveling feel a bit stifling and sticky, as the air clings to your skin and can sap your energy.

October Average Humidity in Grottaferrata

This chart illustrates the average monthly humidity levels in Grottaferrata, 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 Grottaferrata is approximately 75%, offering insight into how humid the weather typically is during this month.
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 Grottaferrata

In Grottaferrata in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Grottaferrata, you can refer to this Hourly UV Index in Grottaferrata.

Maximum UV Index Levels in Grottaferrata for October

The chart shows the monthly maximum UV Index (UVI) for Grottaferrata 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 Grottaferrata typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34579101098642
Data source: Grottaferrata 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 Grottaferrata Compares to Other Months

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

This table compares monthly weather conditions in Grottaferrata, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)73 mm (2.9 inches)84%moderate
February Weather9°C (48°F)92 mm (3.6 inches)76%moderate
March Weather10°C (51°F)94 mm (3.7 inches)69%moderate
April Weather13°C (56°F)75 mm (2.9 inches)70%high
May Weather18°C (64°F)89 mm (3.5 inches)70%very high
June Weather22°C (72°F)47 mm (1.9 inches)61%very high
July Weather25°C (78°F)31 mm (1.2 inches)57%very high
August Weather26°C (79°F)28 mm (1.1 inches)53%very high
September Weather21°C (70°F)106 mm (4.2 inches)65%very high
October Weather16°C (62°F)106 mm (4.2 inches)75%high
November Weather13°C (55°F)191 mm (7.5 inches)81%moderate
December Weather8°C (47°F)170 mm (6.7 inches)84%low

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