October Weather in Rome, United States

Last updated: June 24, 2025

In Rome, United States, the average temperature in October hovers around 9°C (49°F). Expect a chilly minimum of -5°C (23°F), while the maximum can reach a warm 28°C (83°F). With an average precipitation of 106 mm (4.2 in) over 13 days, you might want to pack an umbrella! The air tends to be quite humid, with an average humidity of 84%.

October Temperature in Rome

In October in Rome, the average temperature is 9°C (49°F). Maximums can reach 28°C (83°F), while minimums can be as low as -5°C (23°F). Be prepared for both warm and chilly weather during your travels.

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 9°C (49°F), with highs reaching up to 28°C (83°F) and lows dropping to around -5°C (23°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 106 mm (4.2 in) spread over a duration of 13 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 106 mm (4.2 inches) of precipitation spread over approximately 13 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 9°C (49°F), this humidity feels like a chilly embrace, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cool yet clammy.

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 reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the 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 5, which falls under the moderate 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	-7°C (19°F)	38 mm (1.5 inches)	89%	low
February Weather	-7°C (19°F)	52 mm (2.0 inches)	90%	moderate
March Weather	1°C (33°F)	61 mm (2.4 inches)	87%	moderate
April Weather	6°C (44°F)	95 mm (3.7 inches)	84%	very high
May Weather	14°C (58°F)	112 mm (4.4 inches)	77%	very high
June Weather	20°C (69°F)	108 mm (4.3 inches)	75%	very high
July Weather	23°C (73°F)	116 mm (4.6 inches)	74%	very high
August Weather	21°C (70°F)	124 mm (4.9 inches)	73%	very high
September Weather	17°C (63°F)	106 mm (4.2 inches)	78%	high
October Weather	9°C (49°F)	106 mm (4.2 inches)	84%	moderate
November Weather	1°C (34°F)	51 mm (2.0 inches)	89%	moderate
December Weather	-4°C (26°F)	49 mm (1.9 inches)	87%	low