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December Weather in Northwood, United States

Last updated: June 24, 2025

In December, the average temperature in Northwood, United States hovers around -1°C (30°F), with a minimum dipping to a chilly -22°C (-8°F) and a maximum rising to a mild 16°C (61°F). Expect 121 mm (4.8 in) of precipitation over approximately 10 days, accompanied by an average humidity of 81%. Stay warm and prepare for a mix of weather!

December Temperature in Northwood

In December in Northwood, the average temperature is -1°C (30°F), with maximums possibly reaching 16°C (61°F) and minimums dipping as low as -22°C (-8°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates December temperature patterns in Northwood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Northwood, December typically has an average temperature of -1°C (30°F), with highs reaching up to 16°C (61°F) and lows dropping to around -22°C (-8°F).
JanFebMarAprMayJunJulAugSepOctNovDec262834465768737264533929
Data source: Temperature data for Northwood 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 Northwood

In Northwood in December, the precipitation amount is 121 mm (4.8 in) spread over a period of 10 days.

December Precipitation Trends in Northwood

The chart displays monthly precipitation patterns in Northwood, 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 Northwood, December typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec73848012974881367472122105121
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Northwood

In Northwood in December, humidity is 81%. With an average temperature of -1°C (30°F), this humidity feels like an extra layer of chill settles in, making travel uncomfortable and the cold air cling to your skin, dampening the experience with every breath.

December Average Humidity in Northwood

This chart illustrates the average monthly humidity levels in Northwood, 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 Northwood is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Northwood

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

Maximum UV Index Levels in Northwood for December

The chart shows the monthly maximum UV Index (UVI) for Northwood 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 Northwood typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3458910997532
Data source: Northwood 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 Northwood Compares to Other Months

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

This table compares monthly weather conditions in Northwood, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)73 mm (2.9 inches)86%moderate
February Weather-2°C (28°F)84 mm (3.3 inches)84%moderate
March Weather1°C (35°F)80 mm (3.2 inches)82%moderate
April Weather8°C (46°F)129 mm (5.1 inches)80%very high
May Weather14°C (57°F)74 mm (2.9 inches)72%very high
June Weather20°C (68°F)88 mm (3.4 inches)72%very high
July Weather23°C (73°F)136 mm (5.3 inches)67%very high
August Weather22°C (72°F)74 mm (2.9 inches)66%very high
September Weather18°C (65°F)71 mm (2.8 inches)71%high
October Weather12°C (53°F)122 mm (4.8 inches)78%moderate
November Weather4°C (39°F)105 mm (4.1 inches)84%moderate
December Weather-1°C (30°F)121 mm (4.8 inches)81%low

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