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December Weather in Bayard, United States

Last updated: June 24, 2025

In December, the average temperature in Bayard, United States hovers around 1°C (34°F). While you might experience a chill with minimums dropping to -24°C (-11°F), there's also a chance to bask in warmth with highs reaching 25°C (77°F). Expect about 17 mm (0.7 in) of precipitation over 3 days, accompanied by an average humidity of 77%. Embrace the unique climate that Bayard has to offer!

December Temperature in Bayard

In December in Bayard, the average temperature is 1°C (34°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop as low as -24°C (-11°F). Be prepared for a wide range of weather conditions if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Bayard, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayard, December typically has an average temperature of 1°C (34°F), with highs reaching up to 25°C (77°F) and lows dropping to around -24°C (-11°F).
JanFebMarAprMayJunJulAugSepOctNovDec312941475671767366484134
Data source: Temperature data for Bayard 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 Bayard

In Bayard in December, the precipitation amount is 17 mm (0.7 in) over the course of 3 days.

December Precipitation Trends in Bayard

The chart displays monthly precipitation patterns in Bayard, 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 Bayard, December typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec1220575010737393022362217
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bayard

In Bayard in December, humidity is 77%. With an average temperature of 1°C (34°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and necessitating extra layers to stay warm and dry.

December Average Humidity in Bayard

This chart illustrates the average monthly humidity levels in Bayard, 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 Bayard is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%76%62%60%74%82%82%84%75%73%74%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bayard

In Bayard 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 Bayard, you can check the information here.

Maximum UV Index Levels in Bayard for December

The chart shows the monthly maximum UV Index (UVI) for Bayard 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 Bayard typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109643
Data source: Bayard 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 Bayard Compares to Other Months

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

This table compares monthly weather conditions in Bayard, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)12 mm (0.5 inches)72%moderate
February Weather-2°C (29°F)20 mm (0.8 inches)76%moderate
March Weather5°C (41°F)57 mm (2.3 inches)61%high
April Weather8°C (47°F)49 mm (1.9 inches)60%very high
May Weather14°C (57°F)107 mm (4.2 inches)74%very high
June Weather21°C (71°F)37 mm (1.4 inches)82%extreme
July Weather25°C (77°F)39 mm (1.5 inches)82%extreme
August Weather23°C (73°F)30 mm (1.2 inches)84%very high
September Weather19°C (67°F)22 mm (0.9 inches)75%very high
October Weather9°C (49°F)36 mm (1.4 inches)73%high
November Weather5°C (41°F)22 mm (0.9 inches)74%moderate
December Weather1°C (34°F)17 mm (0.7 inches)77%moderate

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