October Weather in Rome, United States

Last updated: June 24, 2025

In October, the average temperature in Rome, United States hovers around 11°C (52°F). While you might experience chilly nights with a minimum of -3°C (27°F), the days can warm up to a pleasant maximum of 27°C (80°F). This period also brings about 188 mm (7.4 in) of precipitation over approximately 15 days, contributing to a notably high average humidity of 84%.

October Temperature in Rome

In October in Rome, the average temperature is 11°C (52°F), with maximums reaching up to 27°C (80°F) and minimums dropping as low as -3°C (27°F). This wide range makes it essential to pack layers for your travels to Rome during this time.

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

The chart illustrates October temperature patterns in Rome, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rome, October typically has an average temperature of 11°C (52°F), with highs reaching up to 27°C (80°F) and lows dropping to around -3°C (27°F).

Data source: Temperature data for Rome generated using information from the Copernicus Climate Change Service.

October Precipitation in Rome

In Rome in October, the precipitation amount is 188 mm (7.4 in) over the course of 15 days.

October Precipitation Trends in Rome

The chart displays monthly precipitation patterns in Rome, 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 Rome, October typically receives around 188 mm (7.4 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Rome

In Rome in October, humidity is 84%. With an average temperature of 11°C (52°F), this humidity feels like a heavy blanket, making it uncomfortable for traveling as the dampness clings to your skin and can leave you feeling sluggish and fatigued.

October Average Humidity in Rome

This chart illustrates the average monthly humidity levels in Rome, 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 Rome is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Rome

In Rome 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 Rome, you can refer to this Hourly UV Index in Rome.

Maximum UV Index Levels in Rome for October

The chart shows the monthly maximum UV Index (UVI) for Rome 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 Rome typically reaches 6, which falls under the high exposure category.

Data source: Rome 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 Rome Compares to Other Months

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

This table compares monthly weather conditions in Rome, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	109 mm (4.3 inches)	90%	moderate
February Weather	-3°C (26°F)	119 mm (4.7 inches)	90%	moderate
March Weather	0°C (33°F)	107 mm (4.2 inches)	87%	high
April Weather	7°C (45°F)	138 mm (5.4 inches)	88%	very high
May Weather	14°C (58°F)	140 mm (5.5 inches)	82%	very high
June Weather	19°C (66°F)	124 mm (4.9 inches)	79%	very high
July Weather	22°C (71°F)	175 mm (6.9 inches)	78%	very high
August Weather	21°C (69°F)	128 mm (5.0 inches)	76%	very high
September Weather	17°C (62°F)	96 mm (3.8 inches)	78%	very high
October Weather	11°C (52°F)	188 mm (7.4 inches)	84%	high
November Weather	3°C (37°F)	132 mm (5.2 inches)	89%	moderate
December Weather	-2°C (29°F)	131 mm (5.1 inches)	86%	low