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December Weather in Harrogate, United States

Last updated: June 24, 2025

In Harrogate, United States, the average temperature in December hovers around 6°C (43°F). However, be prepared for some variability, as temperatures can dip to a chilly -11°C (13°F) or rise to a pleasant 22°C (72°F). During this month, you can expect 136 mm (5.3 in) of precipitation spread over 11 days, and with an average humidity of 88%, it’s wise to dress accordingly!

December Temperature in Harrogate

In December in Harrogate, the average temperature is 6°C (43°F). The maximum can reach 22°C (72°F), while the minimum can drop to as low as -11°C (13°F). Be prepared for a wide range of temperatures when traveling during this time!

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

The chart illustrates December temperature patterns in Harrogate, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harrogate, December typically has an average temperature of 6°C (43°F), with highs reaching up to 22°C (72°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec394450576773777571614743
Data source: Temperature data for Harrogate 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 Harrogate

In Harrogate in December, the precipitation amount is 136 mm (5.3 in) spread over 11 days.

December Precipitation Trends in Harrogate

The chart displays monthly precipitation patterns in Harrogate, 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 Harrogate, December typically receives around 136 mm (5.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9718514414912612711313010013680136
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Harrogate

In Harrogate in December, humidity is 88%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and prompting you to seek warm shelter frequently.

December Average Humidity in Harrogate

This chart illustrates the average monthly humidity levels in Harrogate, 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 Harrogate is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%84%84%83%79%66%67%76%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Harrogate

In Harrogate 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 Harrogate, you can check the information here.

Maximum UV Index Levels in Harrogate for December

The chart shows the monthly maximum UV Index (UVI) for Harrogate 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 Harrogate typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3689111111109753
Data source: Harrogate 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 Harrogate Compares to Other Months

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

This table compares monthly weather conditions in Harrogate, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)97 mm (3.8 inches)88%moderate
February Weather7°C (44°F)185 mm (7.3 inches)88%high
March Weather10°C (50°F)144 mm (5.7 inches)87%very high
April Weather14°C (57°F)149 mm (5.8 inches)84%very high
May Weather20°C (67°F)126 mm (5.0 inches)84%extreme
June Weather23°C (73°F)127 mm (5.0 inches)83%extreme
July Weather25°C (77°F)113 mm (4.4 inches)79%extreme
August Weather24°C (76°F)130 mm (5.1 inches)66%very high
September Weather22°C (72°F)100 mm (3.9 inches)67%very high
October Weather16°C (62°F)136 mm (5.4 inches)76%high
November Weather8°C (47°F)80 mm (3.1 inches)89%moderate
December Weather6°C (43°F)136 mm (5.3 inches)88%moderate

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