December Weather in New Hope, United States

Last updated: June 24, 2025

In New Hope, United States, the average temperature for December hovers around 3°C (38°F), with extremes ranging from a chilly -7°C (20°F) to a mild 17°C (62°F). During this month, expect 121 mm (4.8 in) of precipitation spread over 12 days, contributing to a high average humidity of 87%. Whether you're exploring the outdoors or cozying up inside, be prepared for a mix of cool and wet conditions!

December Temperature in New Hope

In December in New Hope, the average temperature is 3°C (38°F). Maximums can reach 17°C (62°F), while minimums can drop as low as -7°C (20°F). Be prepared for a mix of chilly and mild weather when traveling during this time!

December Weather in New Hope: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in New Hope, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Hope, December typically has an average temperature of 3°C (38°F), with highs reaching up to 17°C (62°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec393943495664717163534438
Data source: Temperature data for New Hope 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 New Hope

In New Hope in December, the precipitation amount reaches 121 mm (4.8 in) over the course of 12 days.

December Precipitation Trends in New Hope

The chart displays monthly precipitation patterns in New Hope, 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 New Hope, December typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec15015511291582136334297121
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in New Hope

In New Hope in December humidity is 87%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making travel quite uncomfortable as the cold dampness seeps into your clothes and lingers in the air, often leaving you shivering and longing for warmer, drier conditions.

December Average Humidity in New Hope

This chart illustrates the average monthly humidity levels in New Hope, 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 New Hope is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%86%83%83%83%78%67%66%77%87%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in New Hope

In New Hope in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in New Hope, you can visit Hourly UV Index in New Hope.

Maximum UV Index Levels in New Hope for December

The chart shows the monthly maximum UV Index (UVI) for New Hope 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 New Hope typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101110108642
Data source: New Hope 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 New Hope Compares to Other Months

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

This table compares monthly weather conditions in New Hope, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)150 mm (5.9 inches)84%moderate
February Weather4°C (40°F)155 mm (6.1 inches)85%moderate
March Weather6°C (44°F)112 mm (4.4 inches)86%high
April Weather9°C (49°F)91 mm (3.6 inches)83%very high
May Weather13°C (56°F)57 mm (2.3 inches)83%very high
June Weather18°C (64°F)21 mm (0.8 inches)83%extreme
July Weather22°C (71°F)3 mm (0.1 inches)78%very high
August Weather21°C (71°F)6 mm (0.3 inches)67%very high
September Weather17°C (63°F)33 mm (1.3 inches)66%very high
October Weather11°C (53°F)42 mm (1.6 inches)77%high
November Weather7°C (44°F)96 mm (3.8 inches)87%moderate
December Weather3°C (38°F)121 mm (4.8 inches)87%low

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