nomadseason

December Weather in Rio Marina, Italy

Last updated: August 23, 2025

In December, the average temperature in Rio Marina, Italy is a mild 13°C (56°F), with a minimum of 7°C (45°F) and a maximum of 17°C (64°F). Expect some rain, as precipitation averages about 100 mm (3.9 in) over 13 days. The air remains notably humid, with an average humidity of 83%.

December Temperature in Rio Marina

In December in Rio Marina, the average temperature is 13°C (56°F). Maximums can reach 17°C (64°F) and minimums can be as low as 7°C (45°F). This mild climate makes Rio Marina a comfortable destination for travelers seeking pleasant weather during this time of year.

December Weather in Rio Marina: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Rio Marina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Marina, December typically has an average temperature of 13°C (56°F), with highs reaching up to 17°C (64°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec525454586472777873676056
Data source: Temperature data for Rio Marina generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Rio Marina

In Rio Marina in December, the total precipitation amount is 100 mm (3.9 in), occurring over a span of 13 days.

December Precipitation Trends in Rio Marina

The chart displays monthly precipitation patterns in Rio Marina, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Rio Marina, December typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec5154455052142496181167100
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Rio Marina

In Rio Marina in December humidity is 83%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as the air feels heavy and the moisture clings to your skin.

December Average Humidity in Rio Marina

This chart illustrates the average monthly humidity levels in Rio Marina, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Rio Marina is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%68%70%69%62%57%55%66%79%84%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rio Marina

In Rio Marina in December, 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 Rio Marina, you can visit Hourly UV Index in Rio Marina.

Maximum UV Index Levels in Rio Marina for December

The chart shows the monthly maximum UV Index (UVI) for Rio Marina in December, 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 December, the maximum UV index in Rio Marina typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457810997532
Data source: Rio Marina December 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 December Weather in Rio Marina Compares to Other Months

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

This table compares monthly weather conditions in Rio Marina, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)51 mm (2.0 inches)84%low
February Weather12°C (54°F)54 mm (2.1 inches)76%moderate
March Weather12°C (55°F)45 mm (1.8 inches)68%moderate
April Weather14°C (58°F)50 mm (2.0 inches)70%high
May Weather18°C (64°F)52 mm (2.0 inches)69%very high
June Weather22°C (72°F)14 mm (0.5 inches)62%very high
July Weather25°C (77°F)24 mm (0.9 inches)57%very high
August Weather26°C (79°F)9 mm (0.4 inches)55%very high
September Weather23°C (73°F)61 mm (2.4 inches)66%high
October Weather19°C (67°F)81 mm (3.2 inches)79%moderate
November Weather16°C (61°F)167 mm (6.6 inches)84%moderate
December Weather13°C (56°F)100 mm (3.9 inches)83%low

Compare Rio Marina's Climate with Cities Worldwide