nomadseason

December Weather in Posina, Italy

Last updated: August 23, 2025

In December, the average temperature in Posina, Italy hovers around 3°C (37°F). Visitors can expect a chilly range, with minimums dipping to -6°C (21°F) and peaks reaching up to 12°C (55°F). Precipitation is also a factor, with an average of 117 mm (4.6 in) spread over 8 days. Coupled with an average humidity of 85%, the weather invites a cozy atmosphere perfect for enjoying warm drinks and indoor activities.

December Temperature in Posina

In December in Posina, the average temperature is 3°C (37°F), with maximums reaching 12°C (55°F) and minimums dipping as low as -6°C (21°F). Pack warm clothing and be prepared for chilly weather if you're planning to travel during this month.

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

The chart illustrates December temperature patterns in Posina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Posina, December typically has an average temperature of 3°C (37°F), with highs reaching up to 12°C (55°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec343843505766696962534537
Data source: Temperature data for Posina 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 Posina

In Posina in December, the total precipitation amount is 117 mm (4.6 in) over a span of 8 days.

December Precipitation Trends in Posina

The chart displays monthly precipitation patterns in Posina, 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 Posina, December typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec375982146199147148156135136183117
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Posina

In Posina in December, humidity is 85%. With an average temperature of 3°C (37°F), this humidity feels like a chilling blanket enveloping you, making traveling uncomfortable as your clothes cling to your skin and the cold air bites at your face.

December Average Humidity in Posina

This chart illustrates the average monthly humidity levels in Posina, 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 Posina 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 Posina

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

Maximum UV Index Levels in Posina for December

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

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

This table compares monthly weather conditions in Posina, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)37 mm (1.5 inches)87%low
February Weather3°C (38°F)59 mm (2.3 inches)79%moderate
March Weather6°C (43°F)82 mm (3.2 inches)69%moderate
April Weather10°C (51°F)146 mm (5.7 inches)71%high
May Weather14°C (57°F)199 mm (7.8 inches)70%very high
June Weather19°C (67°F)147 mm (5.8 inches)65%very high
July Weather20°C (69°F)148 mm (5.8 inches)61%very high
August Weather21°C (70°F)156 mm (6.1 inches)54%very high
September Weather16°C (62°F)135 mm (5.3 inches)66%high
October Weather12°C (53°F)136 mm (5.3 inches)83%moderate
November Weather7°C (45°F)183 mm (7.2 inches)88%moderate
December Weather3°C (37°F)117 mm (4.6 inches)85%low

Compare Posina's Climate with Cities Worldwide