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January Weather in San Romano, Italy

Last updated: August 23, 2025

In San Romano, Italy, the average temperature in January hovers around 2°C (36°F), with a minimum plunging to -9°C (16°F) and a maximum reaching 11°C (53°F). Expect about 62 mm (2.4 in) of precipitation spread over 8 days, contributing to a relatively high average humidity of 87%. Be prepared for chilly, damp days as you navigate this wintery month!

January Temperature in San Romano

In January in San Romano, the average temperature is 2°C (36°F). Maximums can reach 11°C (53°F) and minimums can be as low as -9°C (16°F). Be prepared for chilly weather when traveling to San Romano during this time, ensuring you pack warm clothing.

January Weather in San Romano: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Romano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Romano, January typically has an average temperature of 2°C (36°F), with highs reaching up to 11°C (53°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec364043495665697062534538
Data source: Temperature data for San Romano 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.

January Precipitation in San Romano

In San Romano in January, the precipitation amount is 62 mm (2.4 in) over the course of 8 days.

January Precipitation Trends in San Romano

The chart displays monthly precipitation patterns in San Romano, 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 San Romano, January typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec62112106128163745367116130181193
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Romano

In San Romano in January, humidity is 87%. With an average temperature of 2°C (36°F), this humidity feels like an unwelcome chill that seeps into your bones, making outdoor exploration feel damp and heavy, and encouraging travelers to seek the warmth of indoor attractions instead.

January Average Humidity in San Romano

This chart illustrates the average monthly humidity levels in San Romano, 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 San Romano is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%79%69%71%70%65%61%54%66%83%88%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Romano

In San Romano 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 San Romano, you can visit Hourly UV Index in San Romano.

Maximum UV Index Levels in San Romano for January

The chart shows the monthly maximum UV Index (UVI) for San Romano 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 San Romano typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467810997532
Data source: San Romano 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 San Romano Compares to Other Months

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

This table compares monthly weather conditions in San Romano, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)62 mm (2.4 inches)87%low
February Weather4°C (40°F)111 mm (4.4 inches)79%moderate
March Weather6°C (43°F)106 mm (4.2 inches)69%high
April Weather10°C (49°F)128 mm (5.0 inches)71%high
May Weather13°C (56°F)163 mm (6.4 inches)70%very high
June Weather18°C (65°F)74 mm (2.9 inches)65%very high
July Weather20°C (69°F)53 mm (2.1 inches)61%very high
August Weather21°C (70°F)67 mm (2.6 inches)54%very high
September Weather16°C (62°F)116 mm (4.6 inches)66%high
October Weather12°C (54°F)130 mm (5.1 inches)83%moderate
November Weather7°C (45°F)181 mm (7.1 inches)88%moderate
December Weather3°C (39°F)193 mm (7.6 inches)85%low

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