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December Weather in White Deer, United States

Last updated: June 24, 2025

In White Deer, United States, the average temperature in December hovers around 5°C (41°F), with a potential minimum dipping to -11°C (12°F) and a warm maximum reaching 25°C (78°F). Expect approximately 17 mm (0.7 in) of precipitation spread over about 2 days, and enjoy an average humidity of 81% for that authentic seasonal feel.

December Temperature in White Deer

In December in White Deer, the average temperature is 5°C (41°F), with maximums reaching 25°C (78°F) and minimums dipping as low as -11°C (12°F). Be prepared for a wide range of temperatures during your travels, and pack accordingly!

December Weather in White Deer: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in White Deer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In White Deer, December typically has an average temperature of 5°C (41°F), with highs reaching up to 25°C (78°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec383950576777807872584841
Data source: Temperature data for White Deer 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 White Deer

In White Deer in December, the precipitation amount is 17 mm (0.7 in) over a span of 2 days.

December Precipitation Trends in White Deer

The chart displays monthly precipitation patterns in White Deer, 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 White Deer, December typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec201143357542435442601317
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in White Deer

In White Deer in December, humidity is 81%. With an average temperature of 5°C (41°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor exploration uncomfortable and requiring warm, waterproof clothing to stay comfortable while traveling.

December Average Humidity in White Deer

This chart illustrates the average monthly humidity levels in White Deer, 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 White Deer is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%64%70%78%81%82%78%72%73%81%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in White Deer

In White Deer 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 White Deer for better planning.

Maximum UV Index Levels in White Deer for December

The chart shows the monthly maximum UV Index (UVI) for White Deer 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 White Deer typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111112121110754
Data source: White Deer 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 White Deer Compares to Other Months

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

This table compares monthly weather conditions in White Deer, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)20 mm (0.8 inches)75%moderate
February Weather4°C (39°F)11 mm (0.4 inches)76%high
March Weather10°C (50°F)43 mm (1.7 inches)64%very high
April Weather14°C (57°F)35 mm (1.4 inches)70%extreme
May Weather19°C (67°F)75 mm (3.0 inches)78%extreme
June Weather25°C (77°F)42 mm (1.7 inches)81%extreme
July Weather27°C (80°F)43 mm (1.7 inches)82%extreme
August Weather26°C (79°F)54 mm (2.1 inches)78%extreme
September Weather22°C (72°F)42 mm (1.6 inches)72%very high
October Weather14°C (58°F)60 mm (2.4 inches)73%high
November Weather9°C (48°F)13 mm (0.5 inches)80%moderate
December Weather5°C (41°F)17 mm (0.7 inches)81%moderate

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