January Weather in Rom, France

Last updated: August 23, 2025

In January, the average temperature in Rom, France hovers around 5°C (42°F). However, don't be surprised if you experience extremes, with minimums dipping to -7°C (20°F) and maximums rising to 16°C (60°F). Rainy days are also common, with 67 mm (2.6 in) of precipitation expected over 10 days. Keep in mind that humidity levels are high, averaging a moist 90%.

January Temperature in Rom

In January in Rom, the average temperature is around 5°C (42°F), with maximums reaching up to 16°C (60°F) and minimums dropping as low as -7°C (20°F). It's advisable to pack warm clothing and be prepared for chilly weather during your travels.

January Weather in Rom: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Rom, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rom, January typically has an average temperature of 5°C (42°F), with highs reaching up to 16°C (60°F) and lows dropping to around -7°C (20°F).

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

January Precipitation in Rom

In Rom in January, the total precipitation amount is 67 mm (2.6 in) over a period of 10 days.

January Precipitation Trends in Rom

The chart displays monthly precipitation patterns in Rom, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Rom, January typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Rom

In Rom in January, humidity is 90%. With an average temperature of 5°C (42°F), this humidity feels like a chilling dampness that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

January Average Humidity in Rom

This chart illustrates the average monthly humidity levels in Rom, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Rom is approximately 90%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Rom

In Rom in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Rom, you can visit Hourly UV Index in Rom.

Maximum UV Index Levels in Rom for January

The chart shows the monthly maximum UV Index (UVI) for Rom in January, 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 January, the maximum UV index in Rom typically reaches 2, which falls under the low exposure category.

Data source: Rom January 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 January Weather in Rom Compares to Other Months

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

This table compares monthly weather conditions in Rom, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	67 mm (2.6 inches)	90%	low
February Weather	7°C (45°F)	74 mm (2.9 inches)	88%	moderate
March Weather	9°C (49°F)	88 mm (3.5 inches)	85%	moderate
April Weather	12°C (54°F)	59 mm (2.3 inches)	83%	high
May Weather	15°C (60°F)	88 mm (3.5 inches)	83%	very high
June Weather	19°C (66°F)	94 mm (3.7 inches)	79%	very high
July Weather	21°C (70°F)	40 mm (1.6 inches)	71%	very high
August Weather	20°C (69°F)	30 mm (1.2 inches)	68%	very high
September Weather	18°C (64°F)	41 mm (1.6 inches)	76%	high
October Weather	13°C (56°F)	96 mm (3.8 inches)	87%	moderate
November Weather	8°C (47°F)	93 mm (3.7 inches)	91%	moderate
December Weather	7°C (45°F)	123 mm (4.8 inches)	93%	low