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December Weather in Forli, Italy

Last updated: August 23, 2025

In December, the average temperature in Forli, Italy hovers around 6°C (43°F), with a minimum of -5°C (23°F) and a maximum of 18°C (65°F). Expect about 65 mm (2.5 in) of precipitation spread over 10 days, contributing to a high average humidity of 85%. Perfect for cozy indoor activities!

December Temperature in Forli

In December in Forli, the average temperature is 6°C (43°F), with maximums reaching up to 18°C (65°F) and minimums dropping as low as -5°C (23°F). Be prepared for a mix of chilly and mild weather, making it essential to pack layers for your travels.

December Weather in Forli: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Forli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forli, December typically has an average temperature of 6°C (43°F), with highs reaching up to 18°C (65°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec404650576676797970605243
Data source: Temperature data for Forli 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.

December Precipitation in Forli

In Forli in December, the total precipitation amount is 65 mm (2.5 in) over the course of 10 days.

December Precipitation Trends in Forli

The chart displays monthly precipitation patterns in Forli, 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 Forli, December typically receives around 65 mm (2.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec2974495390356542756710065
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Forli

In Forli in December, humidity is 85%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel feel more uncomfortable and limiting your enjoyment of the sights as you navigate the wet, brisk air.

December Average Humidity in Forli

This chart illustrates the average monthly humidity levels in Forli, 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 Forli is approximately 85%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Forli

In Forli 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 Forli, you can visit Hourly UV Index in Forli.

Maximum UV Index Levels in Forli for December

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

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

This table compares monthly weather conditions in Forli, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)29 mm (1.1 inches)87%low
February Weather8°C (46°F)74 mm (2.9 inches)79%moderate
March Weather10°C (50°F)49 mm (1.9 inches)69%moderate
April Weather14°C (57°F)53 mm (2.1 inches)71%high
May Weather19°C (66°F)90 mm (3.5 inches)70%very high
June Weather24°C (76°F)35 mm (1.4 inches)65%very high
July Weather26°C (79°F)65 mm (2.5 inches)61%very high
August Weather26°C (80°F)42 mm (1.6 inches)54%very high
September Weather21°C (70°F)75 mm (2.9 inches)66%high
October Weather15°C (60°F)67 mm (2.6 inches)83%moderate
November Weather11°C (52°F)100 mm (3.9 inches)88%moderate
December Weather6°C (43°F)65 mm (2.5 inches)85%low

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