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December Weather in North Baltimore, United States

Last updated: June 24, 2025

In December, the average temperature in North Baltimore, United States hovers around 1°C (35°F), with extremes ranging from a brisk -22°C (-8°F) to a mild 17°C (63°F). Expect 60 mm (2.3 in) of precipitation spread over 11 days, contributing to an average humidity of 86%. Prepare for a chilly, damp month!

December Temperature in North Baltimore

In December in North Baltimore, the average temperature is 1°C (35°F), with a maximum that can reach 17°C (63°F) and a minimum that can drop as low as -22°C (-8°F). Travelers should be prepared for a wide range of temperatures, from chilly days to surprisingly mild afternoons.

December Weather in North Baltimore: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in North Baltimore, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In North Baltimore, December typically has an average temperature of 1°C (35°F), with highs reaching up to 17°C (63°F) and lows dropping to around -22°C (-8°F).
JanFebMarAprMayJunJulAugSepOctNovDec293140506272757368574135
Data source: Temperature data for North Baltimore 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 North Baltimore

In North Baltimore in December, the precipitation amount is 60 mm (2.3 in) spread over a total of 11 days.

December Precipitation Trends in North Baltimore

The chart displays monthly precipitation patterns in North Baltimore, 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 North Baltimore, December typically receives around 60 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec727891991421191179064928760
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in North Baltimore

In North Baltimore in December, humidity is 86%. With an average temperature of 1°C (35°F), this humidity feels like a biting chill that wraps around you, making outdoor exploration uncomfortable and requiring extra layers to stay warm while navigating the damp air.

December Average Humidity in North Baltimore

This chart illustrates the average monthly humidity levels in North Baltimore, 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 North Baltimore is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%88%81%82%81%78%78%82%89%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in North Baltimore

In North Baltimore 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 North Baltimore, you can visit Hourly UV Index in North Baltimore.

Maximum UV Index Levels in North Baltimore for December

The chart shows the monthly maximum UV Index (UVI) for North Baltimore 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 North Baltimore typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: North Baltimore 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 North Baltimore Compares to Other Months

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

This table compares monthly weather conditions in North Baltimore, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)72 mm (2.8 inches)88%moderate
February Weather-1°C (31°F)78 mm (3.1 inches)87%moderate
March Weather5°C (40°F)91 mm (3.6 inches)87%high
April Weather10°C (50°F)99 mm (3.9 inches)87%very high
May Weather17°C (62°F)142 mm (5.6 inches)81%very high
June Weather22°C (72°F)119 mm (4.7 inches)82%very high
July Weather24°C (76°F)117 mm (4.6 inches)81%very high
August Weather23°C (73°F)90 mm (3.5 inches)78%very high
September Weather20°C (68°F)64 mm (2.5 inches)78%very high
October Weather14°C (57°F)92 mm (3.6 inches)82%high
November Weather5°C (41°F)87 mm (3.4 inches)89%moderate
December Weather1°C (35°F)60 mm (2.3 inches)86%low

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