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January Weather in Riolo Terme, Italy

Last updated: August 23, 2025

In Riolo Terme, Italy, the average temperature in January hovers around 4°C (40°F). While nighttime chills can drop to a brisk -6°C (22°F), daytime highs can reach a comfortable 15°C (59°F). Expect around 34 mm (1.3 in) of precipitation over 6 days, and prepare for high humidity levels at 87% to keep the atmosphere feeling crisp and refreshing!

January Temperature in Riolo Terme

In January in Riolo Terme, the average temperature is 4°C (40°F), with maximums reaching 15°C (59°F) and minimums dropping as low as -6°C (22°F). It's advisable to pack warm clothing and prepare for chilly conditions if you're planning to visit.

January Weather in Riolo Terme: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Riolo Terme, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Riolo Terme, January typically has an average temperature of 4°C (40°F), with highs reaching up to 15°C (59°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec394548556373777768595042
Data source: Temperature data for Riolo Terme 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 Riolo Terme

In Riolo Terme in January, the total precipitation amount is 34 mm (1.3 in) spread over 6 days.

January Precipitation Trends in Riolo Terme

The chart displays monthly precipitation patterns in Riolo Terme, 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 Riolo Terme, January typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec34845664116456859907812377
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Riolo Terme

In Riolo Terme in January humidity is 87%. With an average temperature of 4°C (40°F), this humidity feels like an uncomfortable chill that seeps into your bones, making it essential to dress warmly and prepare for damp conditions, which can dampen your spirits while traveling.

January Average Humidity in Riolo Terme

This chart illustrates the average monthly humidity levels in Riolo Terme, 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 Riolo Terme 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 Riolo Terme

In Riolo Terme 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 Riolo Terme, you can visit Hourly UV Index in Riolo Terme.

Maximum UV Index Levels in Riolo Terme for January

The chart shows the monthly maximum UV Index (UVI) for Riolo Terme 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 Riolo Terme typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Riolo Terme 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 Riolo Terme Compares to Other Months

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

This table compares monthly weather conditions in Riolo Terme, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)34 mm (1.3 inches)87%low
February Weather7°C (45°F)84 mm (3.3 inches)79%moderate
March Weather9°C (48°F)56 mm (2.2 inches)69%moderate
April Weather13°C (56°F)64 mm (2.5 inches)71%high
May Weather17°C (64°F)116 mm (4.5 inches)70%very high
June Weather23°C (74°F)45 mm (1.8 inches)65%very high
July Weather25°C (77°F)68 mm (2.7 inches)61%very high
August Weather25°C (78°F)59 mm (2.3 inches)54%very high
September Weather20°C (68°F)90 mm (3.5 inches)66%high
October Weather15°C (59°F)78 mm (3.1 inches)83%moderate
November Weather10°C (50°F)123 mm (4.9 inches)88%moderate
December Weather6°C (42°F)77 mm (3.0 inches)85%low

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