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December Weather in Isle of Wight, United States

Last updated: June 24, 2025

The average temperature in Isle of Wight, United States during December is a cool 8°C (46°F). Expect temperatures to range from a chilly -8°C (18°F) at their lowest to a mild 23°C (74°F) at their peak. During this month, anticipate approximately 84 mm (3.3 in) of precipitation spread over 9 days, with an average humidity level of 84%. Prepare accordingly for a versatile climate!

December Temperature in Isle of Wight

In December in Isle of Wight, the average temperature is 8°C (46°F). The maximum can reach 23°C (74°F), while the minimum can drop as low as -8°C (18°F). Be prepared for a wide range of temperatures when planning your travels during this time.

December Weather in Isle of Wight: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Isle of Wight, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Isle of Wight, December typically has an average temperature of 8°C (46°F), with highs reaching up to 23°C (74°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec424651606976807974655146
Data source: Temperature data for Isle of Wight 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 Isle of Wight

In Isle of Wight in December, the precipitation amount is 84 mm (3.3 in) spread over 9 days.

December Precipitation Trends in Isle of Wight

The chart displays monthly precipitation patterns in Isle of Wight, 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 Isle of Wight, December typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec8510788106123117135169126897685
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Isle of Wight

In Isle of Wight in December humidity is 84%. With an average temperature of 8°C (46°F), this humidity feels like a chilly mist wrapping around you, making outdoor exploration cumbersome and layering your clothing a necessity for comfort.

December Average Humidity in Isle of Wight

This chart illustrates the average monthly humidity levels in Isle of Wight, 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 Isle of Wight is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%82%81%80%82%81%81%78%80%84%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Isle of Wight

In Isle of Wight 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 Isle of Wight, you can check the information here.

Maximum UV Index Levels in Isle of Wight for December

The chart shows the monthly maximum UV Index (UVI) for Isle of Wight 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 Isle of Wight typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101011109853
Data source: Isle of Wight 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 Isle of Wight Compares to Other Months

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

This table compares monthly weather conditions in Isle of Wight, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)85 mm (3.3 inches)84%moderate
February Weather8°C (47°F)107 mm (4.2 inches)83%high
March Weather10°C (51°F)88 mm (3.5 inches)82%high
April Weather16°C (61°F)106 mm (4.2 inches)81%very high
May Weather20°C (69°F)122 mm (4.8 inches)80%very high
June Weather24°C (76°F)117 mm (4.6 inches)82%very high
July Weather27°C (81°F)135 mm (5.3 inches)81%extreme
August Weather26°C (79°F)169 mm (6.7 inches)81%very high
September Weather23°C (74°F)126 mm (4.9 inches)78%very high
October Weather18°C (65°F)89 mm (3.5 inches)80%very high
November Weather11°C (52°F)76 mm (3.0 inches)84%moderate
December Weather8°C (46°F)84 mm (3.3 inches)84%moderate

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