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December Weather in Del Norte, United States

Last updated: June 24, 2025

In Del Norte, United States, the average temperature in December hovers around -5°C (24°F), with the minimum dipping to -24°C (-11°F) and the maximum reaching 14°C (58°F). Expect around 22 mm (0.9 in) of precipitation spread over 5 days, accompanied by a notable average humidity of 85%. Stay warm and prepared for the chill!

December Temperature in Del Norte

In December in Del Norte, the average temperature is -5°C (24°F), with maximums reaching 14°C (58°F) and minimums dipping as low as -24°C (-11°F). Travelers should be prepared for frigid conditions, but the potential for milder days makes it a unique time to explore the area.

December Weather in Del Norte: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Del Norte, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Del Norte, December typically has an average temperature of -5°C (24°F), with highs reaching up to 14°C (58°F) and lows dropping to around -24°C (-11°F).
JanFebMarAprMayJunJulAugSepOctNovDec202333415061656357443424
Data source: Temperature data for Del Norte 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 Del Norte

In Del Norte in December, the total precipitation amount is 22 mm (0.9 in) spread over a period of 5 days.

December Precipitation Trends in Del Norte

The chart displays monthly precipitation patterns in Del Norte, 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 Del Norte, December typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec182327274625482836251722
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Del Norte

In Del Norte in December humidity is 85%. With an average temperature of -5°C (24°F), this humidity feels like a biting chill that penetrates your clothing, making every step outside feel more daunting and uninviting for traveling.

December Average Humidity in Del Norte

This chart illustrates the average monthly humidity levels in Del Norte, 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 Del Norte is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%75%68%62%55%54%61%70%78%81%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Del Norte

In Del Norte 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 Del Norte for better planning.

Maximum UV Index Levels in Del Norte for December

The chart shows the monthly maximum UV Index (UVI) for Del Norte 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 Del Norte typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4710121213131211864
Data source: Del Norte 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 Del Norte Compares to Other Months

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

This table compares monthly weather conditions in Del Norte, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)18 mm (0.7 inches)84%moderate
February Weather-5°C (23°F)23 mm (0.9 inches)84%high
March Weather0°C (33°F)27 mm (1.1 inches)74%very high
April Weather5°C (42°F)27 mm (1.0 inches)68%extreme
May Weather10°C (51°F)45 mm (1.8 inches)62%extreme
June Weather16°C (62°F)25 mm (1.0 inches)55%extreme
July Weather18°C (65°F)48 mm (1.9 inches)54%extreme
August Weather17°C (63°F)28 mm (1.1 inches)61%extreme
September Weather14°C (57°F)36 mm (1.4 inches)70%extreme
October Weather7°C (44°F)25 mm (1.0 inches)78%very high
November Weather1°C (34°F)17 mm (0.7 inches)81%high
December Weather-5°C (24°F)22 mm (0.9 inches)85%moderate

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