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December Weather in Boyd, United States

Last updated: June 24, 2025

In December, the average temperature in Boyd, United States is a mild 10°C (51°F). While you might experience chilly lows of -6°C (21°F), the mercury can rise to a pleasant 28°C (83°F). Expect 48 mm (1.9 in) of precipitation spread over approximately 5 days, contributing to the region's average humidity of 85%. Perfect weather for cozying up indoors or exploring the great outdoors!

December Temperature in Boyd

In December in Boyd, the average temperature is 10°C (51°F). Maximums can reach 28°C (83°F) while minimums can drop as low as -6°C (21°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Boyd, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boyd, December typically has an average temperature of 10°C (51°F), with highs reaching up to 28°C (83°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec464860657481858478675650
Data source: Temperature data for Boyd 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 Boyd

In Boyd in December, the precipitation amount is 48 mm (1.9 in) spread over the course of 5 days.

December Precipitation Trends in Boyd

The chart displays monthly precipitation patterns in Boyd, 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 Boyd, December typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec50798994138943881841284948
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Boyd

In Boyd in December, humidity is 85%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill enveloping you, making travel quite uncomfortable as your clothes cling to your skin and the air feels heavy, often leaving you longing for a dry, warmer environment.

December Average Humidity in Boyd

This chart illustrates the average monthly humidity levels in Boyd, 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 Boyd is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%76%74%75%80%80%75%67%64%70%82%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Boyd

In Boyd 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 Boyd for better planning.

Maximum UV Index Levels in Boyd for December

The chart shows the monthly maximum UV Index (UVI) for Boyd 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 Boyd typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110864
Data source: Boyd 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 Boyd Compares to Other Months

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

This table compares monthly weather conditions in Boyd, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)49 mm (1.9 inches)77%moderate
February Weather9°C (48°F)79 mm (3.1 inches)76%high
March Weather15°C (60°F)89 mm (3.5 inches)74%very high
April Weather18°C (65°F)94 mm (3.7 inches)75%very high
May Weather23°C (74°F)138 mm (5.4 inches)80%extreme
June Weather27°C (81°F)94 mm (3.7 inches)80%extreme
July Weather29°C (85°F)38 mm (1.5 inches)75%extreme
August Weather29°C (85°F)81 mm (3.2 inches)67%extreme
September Weather26°C (79°F)84 mm (3.3 inches)64%very high
October Weather19°C (67°F)128 mm (5.0 inches)70%very high
November Weather13°C (56°F)49 mm (1.9 inches)82%high
December Weather10°C (51°F)48 mm (1.9 inches)85%moderate

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