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December Weather in Lefors, United States

Last updated: June 24, 2025

The average temperature in Lefors, United States during December hovers around 5°C (41°F). Expect a range from a chilly -11°C (13°F) to a surprisingly warm 26°C (79°F). During this month, precipitation is typically 19 mm (0.8 in), spread over about 2 days, and the average humidity sits at a comfortable 81%.

December Temperature in Lefors

In December in Lefors, the average temperature is 5°C (41°F), with maximums reaching 26°C (79°F) and minimums dropping as low as -11°C (13°F). Travelers should prepare for a wide range of temperatures during this time.

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

The chart illustrates December temperature patterns in Lefors, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lefors, December typically has an average temperature of 5°C (41°F), with highs reaching up to 26°C (79°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec373850566676797872584741
Data source: Temperature data for Lefors 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 Lefors

In Lefors in December, the precipitation amount is 19 mm (0.8 in) over a span of 2 days.

December Precipitation Trends in Lefors

The chart displays monthly precipitation patterns in Lefors, 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 Lefors, December typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec221448417550456351651420
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lefors

In Lefors in December, humidity is 81%. With an average temperature of 5°C (41°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor exploration uncomfortable and requiring warm, waterproof clothing to stay comfortable while traveling.

December Average Humidity in Lefors

This chart illustrates the average monthly humidity levels in Lefors, 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 Lefors is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%64%70%78%81%82%78%72%73%81%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lefors

In Lefors 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 Lefors for better planning.

Maximum UV Index Levels in Lefors for December

The chart shows the monthly maximum UV Index (UVI) for Lefors 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 Lefors typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101112121110754
Data source: Lefors 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 Lefors Compares to Other Months

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

This table compares monthly weather conditions in Lefors, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)22 mm (0.9 inches)75%moderate
February Weather3°C (38°F)14 mm (0.6 inches)76%high
March Weather10°C (50°F)48 mm (1.9 inches)64%very high
April Weather14°C (57°F)41 mm (1.6 inches)70%very high
May Weather19°C (67°F)75 mm (2.9 inches)78%extreme
June Weather24°C (76°F)50 mm (2.0 inches)81%extreme
July Weather26°C (80°F)45 mm (1.8 inches)82%extreme
August Weather25°C (78°F)63 mm (2.5 inches)78%extreme
September Weather22°C (72°F)51 mm (2.0 inches)72%very high
October Weather14°C (58°F)65 mm (2.6 inches)73%high
November Weather9°C (48°F)14 mm (0.6 inches)80%moderate
December Weather5°C (41°F)19 mm (0.8 inches)81%moderate

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