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December Weather in Big Lake, United States

Last updated: June 24, 2025

In Big Lake, United States, the average temperature in December hovers around 10°C (50°F). However, you can expect a range, with minimums dipping to -5°C (23°F) and maximums climbing to 29°C (85°F). The month brings approximately 18 mm (0.7 in) of precipitation over 3 days, and with an average humidity of 85%, it’s a good time to come prepared for both warmth and moisture!

December Temperature in Big Lake

In December in Big Lake, the average temperature is 10°C (50°F). The maximum can reach 29°C (85°F), while the minimum can drop as low as -5°C (23°F). Be prepared for a wide range of temperatures when traveling to Big Lake during this time.

December Weather in Big Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Big Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Big Lake, December typically has an average temperature of 10°C (50°F), with highs reaching up to 29°C (85°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec465060667581848377665650
Data source: Temperature data for Big Lake 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 Big Lake

In Big Lake in December, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.

December Precipitation Trends in Big Lake

The chart displays monthly precipitation patterns in Big Lake, 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 Big Lake, December typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec201838457646223556451718
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Big Lake

In Big Lake in December, humidity is 85%. With an average temperature of 10°C (50°F), this humidity feels like a heavy, damp blanket surrounding you, making travel feel sluggish and uncomfortable as you navigate through the thick, moist air.

December Average Humidity in Big Lake

This chart illustrates the average monthly humidity levels in Big Lake, 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 Big Lake is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%74%69%70%77%76%66%60%67%72%84%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Big Lake

In Big Lake in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Big Lake.

Maximum UV Index Levels in Big Lake for December

The chart shows the monthly maximum UV Index (UVI) for Big Lake 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 Big Lake typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111212121211865
Data source: Big Lake 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 Big Lake Compares to Other Months

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

This table compares monthly weather conditions in Big Lake, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)20 mm (0.8 inches)74%moderate
February Weather10°C (50°F)18 mm (0.7 inches)74%very high
March Weather16°C (60°F)38 mm (1.5 inches)68%very high
April Weather19°C (67°F)45 mm (1.8 inches)70%extreme
May Weather24°C (75°F)76 mm (3.0 inches)77%extreme
June Weather27°C (81°F)46 mm (1.8 inches)76%extreme
July Weather29°C (84°F)22 mm (0.8 inches)66%extreme
August Weather28°C (83°F)35 mm (1.4 inches)60%extreme
September Weather25°C (77°F)56 mm (2.2 inches)67%extreme
October Weather19°C (67°F)44 mm (1.8 inches)72%very high
November Weather13°C (56°F)17 mm (0.7 inches)83%high
December Weather10°C (50°F)18 mm (0.7 inches)85%moderate

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