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December Weather in Pena Blanca, United States

Last updated: June 24, 2025

In Pena Blanca, United States, the average temperature in December hovers around 1°C (34°F). Expect a chill in the air, with minimum temperatures dipping to -17°C (1°F) and maximums reaching up to 17°C (64°F). During this time, precipitation averages around 17 mm (0.7 in) spread over 4 days, contributing to an overall average humidity of 79%. Prepare for a mix of brisk days and potential rainfall as you explore!

December Temperature in Pena Blanca

In December in Pena Blanca, the average temperature is 1°C (34°F), with maximums reaching 17°C (64°F) and minimums plummeting to as low as -17°C (1°F). Travelers should be prepared for a range of weather conditions, from chilly temperatures to occasional mild days.

December Weather in Pena Blanca: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Pena Blanca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pena Blanca, December typically has an average temperature of 1°C (34°F), with highs reaching up to 17°C (64°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec313445546373757468544334
Data source: Temperature data for Pena Blanca 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 Pena Blanca

In Pena Blanca in December, the precipitation amount is 17 mm (0.7 in) over a span of 4 days.

December Precipitation Trends in Pena Blanca

The chart displays monthly precipitation patterns in Pena Blanca, 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 Pena Blanca, December typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec232320241620412628442117
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pena Blanca

In Pena Blanca in December, humidity is 79%. With an average temperature of 1°C (34°F), this humidity feels like an icy blanket wrapping around you, making travel particularly brisk and requiring extra layers to stay warm and comfortable.

December Average Humidity in Pena Blanca

This chart illustrates the average monthly humidity levels in Pena Blanca, 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 Pena Blanca is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%79%66%60%57%55%57%65%72%78%81%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pena Blanca

In Pena Blanca 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 Pena Blanca for better planning.

Maximum UV Index Levels in Pena Blanca for December

The chart shows the monthly maximum UV Index (UVI) for Pena Blanca 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 Pena Blanca typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111213131211854
Data source: Pena Blanca 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 Pena Blanca Compares to Other Months

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

This table compares monthly weather conditions in Pena Blanca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (31°F)23 mm (0.9 inches)78%moderate
February Weather1°C (35°F)23 mm (0.9 inches)79%high
March Weather7°C (45°F)20 mm (0.8 inches)66%very high
April Weather12°C (54°F)24 mm (0.9 inches)60%extreme
May Weather17°C (64°F)16 mm (0.6 inches)57%extreme
June Weather23°C (74°F)20 mm (0.8 inches)55%extreme
July Weather24°C (76°F)41 mm (1.6 inches)56%extreme
August Weather23°C (74°F)26 mm (1.0 inches)65%extreme
September Weather20°C (68°F)28 mm (1.1 inches)72%extreme
October Weather12°C (54°F)44 mm (1.7 inches)78%very high
November Weather6°C (43°F)21 mm (0.8 inches)81%moderate
December Weather1°C (34°F)17 mm (0.7 inches)79%moderate

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