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December Weather in Yerington, United States

Last updated: June 24, 2025

In December, the average temperature in Yerington, United States hovers around 1°C (34°F). Expect chilly conditions with minimums that can plunge to -15°C (6°F) and maximums reaching 17°C (62°F). Be prepared for moisture, as the region experiences about 39 mm (1.5 in) of precipitation over approximately 7 days, alongside an average humidity of 82%.

December Temperature in Yerington

In December in Yerington, the average temperature is 1°C (34°F), with a maximum that can reach 17°C (62°F) and a minimum that can drop as low as -15°C (6°F). Travelers should be prepared for a wide range of temperatures and dress accordingly for both chilly and milder conditions.

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

The chart illustrates December temperature patterns in Yerington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yerington, December typically has an average temperature of 1°C (34°F), with highs reaching up to 17°C (62°F) and lows dropping to around -15°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec353643526071797768524334
Data source: Temperature data for Yerington 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 Yerington

In Yerington in December, the precipitation amount is 39 mm (1.5 in) over the course of 7 days.

December Precipitation Trends in Yerington

The chart displays monthly precipitation patterns in Yerington, 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 Yerington, December typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec58563921214655242439
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Yerington

In Yerington in December humidity is 82%. With an average temperature of 1°C (34°F), this humidity feels like walking through a thick fog, making it challenging to stay warm and comfortable while traveling.

December Average Humidity in Yerington

This chart illustrates the average monthly humidity levels in Yerington, 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 Yerington is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%84%78%64%56%44%34%41%60%81%82%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Yerington

In Yerington 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 Yerington for better planning.

Maximum UV Index Levels in Yerington for December

The chart shows the monthly maximum UV Index (UVI) for Yerington 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 Yerington typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec45891112121110754
Data source: Yerington 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 Yerington Compares to Other Months

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

This table compares monthly weather conditions in Yerington, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)58 mm (2.3 inches)85%moderate
February Weather2°C (37°F)56 mm (2.2 inches)87%moderate
March Weather6°C (43°F)39 mm (1.5 inches)84%very high
April Weather11°C (52°F)21 mm (0.8 inches)78%very high
May Weather15°C (60°F)21 mm (0.8 inches)64%extreme
June Weather22°C (71°F)4 mm (0.2 inches)56%extreme
July Weather26°C (79°F)6 mm (0.2 inches)44%extreme
August Weather25°C (77°F)5 mm (0.2 inches)34%extreme
September Weather20°C (68°F)4 mm (0.2 inches)41%very high
October Weather11°C (53°F)24 mm (0.9 inches)60%high
November Weather6°C (43°F)24 mm (0.9 inches)81%moderate
December Weather1°C (34°F)39 mm (1.5 inches)82%moderate

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