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December Weather in Ashland, United States

Last updated: June 24, 2025

The average temperature in Ashland, United States during December hovers around 3°C (38°F). Expect a minimum of -14°C (7°F) and a maximum of 24°C (76°F). Rainfall is modest, with about 33 mm (1.3 in) over a span of 2 days, while the average humidity reaches a notable 83%. Stay prepared for varied weather!

December Temperature in Ashland

In December in Ashland, the average temperature is 3°C (38°F). The maximum can reach 24°C (76°F), while the minimum can drop as low as -14°C (7°F). Travelers should be prepared for a wide range of temperatures, making layered clothing essential for comfort.

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

The chart illustrates December temperature patterns in Ashland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ashland, December typically has an average temperature of 3°C (38°F), with highs reaching up to 24°C (76°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec343548556677817873574638
Data source: Temperature data for Ashland 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 Ashland

In Ashland in December, the precipitation amount is 33 mm (1.3 in) over the course of 2 days.

December Precipitation Trends in Ashland

The chart displays monthly precipitation patterns in Ashland, 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 Ashland, December typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec2515685112360405348711433
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ashland

In Ashland in December humidity is 83%. With an average temperature of 3°C (38°F), this humidity feels like a cold, damp embrace that chills you to the bone, making outdoor activities feel brisk and uncomfortable for traveling.

December Average Humidity in Ashland

This chart illustrates the average monthly humidity levels in Ashland, 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 Ashland is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%67%70%82%82%81%76%67%72%80%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ashland

In Ashland in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Ashland, you can check the information here.

Maximum UV Index Levels in Ashland for December

The chart shows the monthly maximum UV Index (UVI) for Ashland 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 Ashland typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710111111109753
Data source: Ashland 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 Ashland Compares to Other Months

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

This table compares monthly weather conditions in Ashland, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)25 mm (1.0 inches)75%moderate
February Weather1°C (35°F)15 mm (0.6 inches)76%high
March Weather9°C (48°F)68 mm (2.7 inches)67%high
April Weather13°C (55°F)51 mm (2.0 inches)70%very high
May Weather19°C (66°F)123 mm (4.9 inches)82%extreme
June Weather25°C (77°F)60 mm (2.4 inches)82%extreme
July Weather27°C (81°F)40 mm (1.6 inches)81%extreme
August Weather26°C (79°F)53 mm (2.1 inches)76%very high
September Weather23°C (74°F)48 mm (1.9 inches)67%very high
October Weather14°C (58°F)71 mm (2.8 inches)72%high
November Weather8°C (46°F)14 mm (0.6 inches)80%moderate
December Weather3°C (38°F)33 mm (1.3 inches)83%moderate

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