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December Weather in Victoria, United Kingdom

Last updated: August 27, 2025

In December, the average temperature in Victoria, United Kingdom hovers around 6°C (42°F), with minimums reaching as low as -8°C (17°F) and maximums peaking at 13°C (55°F). Expect significant precipitation, totaling 129 mm (5.1 in) across approximately 17 days throughout the month, while the air maintains a high average humidity of 89%.

December Temperature in Victoria

In December in Victoria, the average temperature is 6°C (42°F). Maximums can reach 13°C (55°F), while minimums can dip as low as -8°C (17°F). Travelers should be prepared for chilly conditions and pack layers to ensure comfort during their visit.

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

The chart illustrates December temperature patterns in Victoria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Victoria, December typically has an average temperature of 6°C (42°F), with highs reaching up to 13°C (55°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec404143475258616056514542
Data source: Temperature data for Victoria 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 Victoria

In Victoria in December, the total precipitation amount reaches 129 mm (5.1 in), occurring over a span of 17 days.

December Precipitation Trends in Victoria

The chart displays monthly precipitation patterns in Victoria, 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 Victoria, December typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec731121076491899110380132104129
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Victoria

In Victoria in December humidity is 89%. With an average temperature of 6°C (42°F), this humidity feels like a heavy blanket wrapping around you, making it challenging for traveling as you navigate the damp air that clings to your skin, leaving you longing for a warm, dry refuge.

December Average Humidity in Victoria

This chart illustrates the average monthly humidity levels in Victoria, 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 Victoria is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Victoria

In Victoria in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Victoria.

Maximum UV Index Levels in Victoria for December

The chart shows the monthly maximum UV Index (UVI) for Victoria 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 Victoria typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Victoria 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 Victoria Compares to Other Months

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

This table compares monthly weather conditions in Victoria, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)73 mm (2.9 inches)88%low
February Weather5°C (41°F)112 mm (4.4 inches)88%low
March Weather6°C (43°F)107 mm (4.2 inches)86%moderate
April Weather8°C (47°F)64 mm (2.5 inches)84%high
May Weather11°C (52°F)91 mm (3.6 inches)80%high
June Weather14°C (58°F)89 mm (3.5 inches)80%very high
July Weather16°C (62°F)91 mm (3.6 inches)70%very high
August Weather15°C (60°F)103 mm (4.1 inches)73%high
September Weather13°C (56°F)80 mm (3.1 inches)79%high
October Weather10°C (51°F)132 mm (5.2 inches)89%moderate
November Weather7°C (45°F)104 mm (4.1 inches)90%low
December Weather6°C (42°F)129 mm (5.1 inches)89%low

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