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December Weather in Osteno-Claino, Italy

Last updated: August 23, 2025

In December, the average temperature in Osteno-Claino, Italy is a chilly 3°C (39°F). Expect a minimum of -8°C (17°F) and a maximum of 13°C (56°F). The month brings about 104 mm (4.1 in) of precipitation over approximately 9 days, with humidity levels averaging around 85%.

December Temperature in Osteno-Claino

In December in Osteno-Claino, the average temperature is 3°C (39°F). The maximum can reach 13°C (56°F) and the minimum can be as low as -8°C (17°F). Be prepared for chilly weather and pack layers if you're planning to visit during this time.

December Weather in Osteno-Claino: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Osteno-Claino, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Osteno-Claino, December typically has an average temperature of 3°C (39°F), with highs reaching up to 13°C (56°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec374144525867707063544638
Data source: Temperature data for Osteno-Claino 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 Osteno-Claino

In Osteno-Claino in December, the precipitation amount is 104 mm (4.1 in) over the course of 9 days.

December Precipitation Trends in Osteno-Claino

The chart displays monthly precipitation patterns in Osteno-Claino, 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 Osteno-Claino, December typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec484794140173196167175141206174104
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Osteno-Claino

In Osteno-Claino in December, humidity is 85%. With an average temperature of 3°C (39°F), this humidity feels like a damp chill that clings to your clothes, making it challenging for travelers to stay comfortable while exploring the area.

December Average Humidity in Osteno-Claino

This chart illustrates the average monthly humidity levels in Osteno-Claino, 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 Osteno-Claino is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%81%76%77%74%71%67%64%74%87%88%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Osteno-Claino

In Osteno-Claino 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 Osteno-Claino, you can visit Hourly UV Index in Osteno-Claino.

Maximum UV Index Levels in Osteno-Claino for December

The chart shows the monthly maximum UV Index (UVI) for Osteno-Claino 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 Osteno-Claino typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236689987532
Data source: Osteno-Claino 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 Osteno-Claino Compares to Other Months

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

This table compares monthly weather conditions in Osteno-Claino, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)47 mm (1.9 inches)88%low
February Weather5°C (41°F)47 mm (1.9 inches)81%moderate
March Weather7°C (45°F)94 mm (3.7 inches)76%high
April Weather11°C (52°F)140 mm (5.5 inches)77%high
May Weather15°C (59°F)173 mm (6.8 inches)74%very high
June Weather19°C (67°F)196 mm (7.7 inches)71%very high
July Weather21°C (70°F)167 mm (6.6 inches)67%very high
August Weather21°C (70°F)174 mm (6.9 inches)64%very high
September Weather17°C (63°F)141 mm (5.5 inches)74%high
October Weather12°C (55°F)206 mm (8.1 inches)87%moderate
November Weather8°C (46°F)174 mm (6.9 inches)88%moderate
December Weather3°C (39°F)104 mm (4.1 inches)85%low

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