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December Weather in Lakeport, United States

Last updated: June 24, 2025

In Lakeport, United States, the average temperature in December hovers around 7°C (46°F). Expect a minimum of -2°C (28°F) and a comfortable maximum of 23°C (73°F). During this month, you'll experience about 104 mm (4.1 in) of precipitation spread over 9 days, and an average humidity of 84%, creating a cool, damp atmosphere.

December Temperature in Lakeport

In December in Lakeport, the average temperature is 7°C (46°F). The maximum can reach 23°C (73°F), while the minimum can be as low as -2°C (28°F). This diverse temperature range makes Lakeport a great destination for travelers seeking both mild weather and the thrill of winter activities.

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

The chart illustrates December temperature patterns in Lakeport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lakeport, December typically has an average temperature of 7°C (46°F), with highs reaching up to 23°C (73°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec464749556170767570615245
Data source: Temperature data for Lakeport 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 Lakeport

In Lakeport in December, the precipitation amount is 104 mm (4.1 in) over the course of 9 days.

December Precipitation Trends in Lakeport

The chart displays monthly precipitation patterns in Lakeport, 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 Lakeport, December typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec157165119604220134972104
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lakeport

In Lakeport in December, humidity is 84%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and necessitating extra layers for warmth and comfort while traveling.

December Average Humidity in Lakeport

This chart illustrates the average monthly humidity levels in Lakeport, 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 Lakeport is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%83%80%80%76%70%66%68%72%84%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lakeport

In Lakeport 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 Lakeport, you can check the information here.

Maximum UV Index Levels in Lakeport for December

The chart shows the monthly maximum UV Index (UVI) for Lakeport 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 Lakeport typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3578111111109743
Data source: Lakeport 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 Lakeport Compares to Other Months

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

This table compares monthly weather conditions in Lakeport, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)157 mm (6.2 inches)86%moderate
February Weather8°C (47°F)165 mm (6.5 inches)84%moderate
March Weather9°C (49°F)119 mm (4.7 inches)83%high
April Weather13°C (55°F)60 mm (2.4 inches)80%very high
May Weather16°C (61°F)42 mm (1.7 inches)80%extreme
June Weather21°C (70°F)2 mm (0.1 inches)76%extreme
July Weather24°C (76°F)0 mm (0.0 inches)70%extreme
August Weather24°C (76°F)1 mm (0.0 inches)66%very high
September Weather21°C (70°F)3 mm (0.1 inches)68%very high
October Weather16°C (61°F)49 mm (1.9 inches)72%high
November Weather11°C (52°F)72 mm (2.9 inches)84%moderate
December Weather7°C (46°F)104 mm (4.1 inches)84%moderate

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