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December Weather in Van, United States

Last updated: June 24, 2025

In Van, United States, the average temperature in December hovers around 11°C (53°F). Temperatures can range from a chilly -4°C (26°F) to a warm 27°C (81°F). During this month, expect about 95 mm (3.7 in) of precipitation spread over 8 days, contributing to an average humidity of 87%.

December Temperature in Van

In December in Van, the average temperature is 11°C (53°F). The maximum can reach 27°C (81°F), while the minimum can dip as low as -4°C (26°F). This varied climate makes Van an ideal destination for travelers looking to experience a mix of warm and cool weather.

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

The chart illustrates December temperature patterns in Van, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Van, December typically has an average temperature of 11°C (53°F), with highs reaching up to 27°C (81°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec485061657481848479685752
Data source: Temperature data for Van 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 Van

In Van in December, the total precipitation amount is 95 mm (3.7 in) spread over 8 days.

December Precipitation Trends in Van

The chart displays monthly precipitation patterns in Van, 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 Van, December typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec89139121137167947880951226795
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Van

In Van in December, humidity is 87%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that clings to your skin, making it uncomfortable for traveling as it combines the cool air with a sense of heaviness, leaving you yearning for warmth and dryness.

December Average Humidity in Van

This chart illustrates the average monthly humidity levels in Van, 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 Van is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%78%78%81%78%73%66%65%72%82%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Van

In Van in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Van for better planning.

Maximum UV Index Levels in Van for December

The chart shows the monthly maximum UV Index (UVI) for Van 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 Van typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111111110864
Data source: Van 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 Van Compares to Other Months

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

This table compares monthly weather conditions in Van, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)89 mm (3.5 inches)80%moderate
February Weather10°C (50°F)139 mm (5.5 inches)79%high
March Weather16°C (61°F)121 mm (4.8 inches)78%very high
April Weather18°C (65°F)137 mm (5.4 inches)78%very high
May Weather23°C (74°F)167 mm (6.6 inches)81%extreme
June Weather27°C (81°F)94 mm (3.7 inches)78%extreme
July Weather29°C (85°F)78 mm (3.1 inches)73%extreme
August Weather29°C (85°F)80 mm (3.1 inches)66%extreme
September Weather26°C (80°F)95 mm (3.7 inches)65%very high
October Weather20°C (69°F)122 mm (4.8 inches)72%very high
November Weather14°C (57°F)67 mm (2.6 inches)82%high
December Weather11°C (53°F)95 mm (3.7 inches)87%moderate

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