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December Weather in Altomonte, Italy

Last updated: August 23, 2025

In December, the average temperature in Altomonte, Italy hovers around 8°C (47°F), with a minimum of -1°C (30°F) and peaking at a comfortable 17°C (63°F). Expect 90 mm (3.5 in) of precipitation spread over 12 days, resulting in an average humidity level of 78%. Prepare for a mix of chill and moisture as you explore!

December Temperature in Altomonte

In December in Altomonte, the average temperature is 8°C (47°F), with maximums reaching 17°C (63°F) and minimums dropping as low as -1°C (30°F). This diverse range of temperatures makes it advisable for travelers to pack layers for comfortable exploration.

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

The chart illustrates December temperature patterns in Altomonte, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altomonte, December typically has an average temperature of 8°C (47°F), with highs reaching up to 17°C (63°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec434648546170757669615447
Data source: Temperature data for Altomonte 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 Altomonte

In Altomonte in December, the precipitation amount is 90 mm (3.5 in) spread over 12 days.

December Precipitation Trends in Altomonte

The chart displays monthly precipitation patterns in Altomonte, 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 Altomonte, December typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec6670936648653050547313290
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Altomonte

In Altomonte in December, humidity is 78%. With an average temperature of 8°C (47°F), this humidity feels like a chilly embrace, making travel invigorating yet damp, as the cool air wraps around you, emphasizing the need for layers to stay comfortable while exploring.

December Average Humidity in Altomonte

This chart illustrates the average monthly humidity levels in Altomonte, 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 Altomonte is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%72%70%73%72%67%64%61%68%73%77%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Altomonte

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

Maximum UV Index Levels in Altomonte for December

The chart shows the monthly maximum UV Index (UVI) for Altomonte 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 Altomonte typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891010108642
Data source: Altomonte 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 Altomonte Compares to Other Months

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

This table compares monthly weather conditions in Altomonte, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)66 mm (2.6 inches)78%moderate
February Weather8°C (47°F)70 mm (2.8 inches)71%moderate
March Weather9°C (49°F)93 mm (3.6 inches)70%high
April Weather12°C (54°F)66 mm (2.6 inches)73%very high
May Weather16°C (61°F)48 mm (1.9 inches)72%very high
June Weather21°C (70°F)65 mm (2.6 inches)67%very high
July Weather24°C (75°F)30 mm (1.2 inches)64%very high
August Weather24°C (76°F)50 mm (2.0 inches)61%very high
September Weather21°C (69°F)54 mm (2.1 inches)68%very high
October Weather16°C (61°F)73 mm (2.9 inches)73%high
November Weather12°C (55°F)132 mm (5.2 inches)77%moderate
December Weather8°C (47°F)90 mm (3.5 inches)78%low

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