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December Weather in Vernon, France

Last updated: August 23, 2025

In Vernon, France, the average temperature in December hovers around 7°C (44°F). Expect a chilly minimum of -4°C (24°F) and a pleasant maximum of 17°C (62°F). During this time, precipitation is likely, with around 95 mm (3.8 in) spread over 15 days. Moreover, be prepared for high humidity levels averaging 93%, making the air feel even cooler.

December Temperature in Vernon

In December in Vernon, the average temperature is 7°C (44°F). The maximum can reach 17°C (62°F), and the minimum can be as low as -4°C (24°F). It's advisable to pack layers to stay comfortable while exploring the region.

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

The chart illustrates December temperature patterns in Vernon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vernon, December typically has an average temperature of 7°C (44°F), with highs reaching up to 17°C (62°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec414548545967706964564744
Data source: Temperature data for Vernon 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 Vernon

In Vernon in December, the precipitation amount is 95 mm (3.8 in) over the course of 15 days.

December Precipitation Trends in Vernon

The chart displays monthly precipitation patterns in Vernon, 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 Vernon, December typically receives around 95 mm (3.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec546374548278362638817595
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vernon

In Vernon in December, humidity is 93%. With an average temperature of 7°C (44°F), this humidity feels like a dense, chilly blanket enveloping you, making outdoor activities cumbersome and travel less enjoyable.

December Average Humidity in Vernon

This chart illustrates the average monthly humidity levels in Vernon, 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 Vernon is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%85%84%83%79%71%68%76%87%91%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Vernon

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

Maximum UV Index Levels in Vernon for December

The chart shows the monthly maximum UV Index (UVI) for Vernon 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 Vernon typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689996532
Data source: Vernon 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 Vernon Compares to Other Months

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

This table compares monthly weather conditions in Vernon, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)54 mm (2.1 inches)90%low
February Weather7°C (45°F)63 mm (2.5 inches)88%moderate
March Weather9°C (49°F)74 mm (2.9 inches)85%moderate
April Weather12°C (54°F)54 mm (2.1 inches)83%high
May Weather15°C (60°F)82 mm (3.2 inches)83%very high
June Weather19°C (67°F)78 mm (3.1 inches)79%very high
July Weather21°C (71°F)36 mm (1.4 inches)71%very high
August Weather21°C (70°F)26 mm (1.0 inches)68%very high
September Weather18°C (64°F)38 mm (1.5 inches)76%high
October Weather13°C (56°F)81 mm (3.2 inches)87%moderate
November Weather8°C (47°F)74 mm (2.9 inches)91%moderate
December Weather7°C (44°F)95 mm (3.8 inches)93%low

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