nomadseason

December Weather in Shenandoah, United States

Last updated: June 24, 2025

In December, the average temperature in Shenandoah, United States is a comfortable 14°C (57°F). However, temperatures can fluctuate, with a minimum of -3°C (27°F) and a maximum reaching 28°C (84°F). Expect a bit of rain with an average precipitation amount of 117 mm (4.6 in) spread over 9 days, and keep in mind the high average humidity at 87%.

December Temperature in Shenandoah

In December in Shenandoah, the average temperature is 14°C (57°F). The maximum can reach 28°C (84°F), while the minimum can drop as low as -3°C (27°F). This variation in temperature makes Shenandoah an ideal destination for travelers seeking both mild and invigorating weather conditions.

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

The chart illustrates December temperature patterns in Shenandoah, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shenandoah, December typically has an average temperature of 14°C (57°F), with highs reaching up to 28°C (84°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec535664687681838379716156
Data source: Temperature data for Shenandoah generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Shenandoah

In Shenandoah in December, the total precipitation amount is 117 mm (4.6 in) spread over a period of 9 days.

December Precipitation Trends in Shenandoah

The chart displays monthly precipitation patterns in Shenandoah, 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 Shenandoah, December typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec91108889721315912416215610574117
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Shenandoah

In Shenandoah in December humidity is 87%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making every breath feel heavy and sticky, which can be quite challenging for travelers exploring the city.

December Average Humidity in Shenandoah

This chart illustrates the average monthly humidity levels in Shenandoah, 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 Shenandoah is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%80%78%79%81%77%71%67%69%73%82%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Shenandoah

In Shenandoah in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Shenandoah.

Maximum UV Index Levels in Shenandoah for December

The chart shows the monthly maximum UV Index (UVI) for Shenandoah 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 Shenandoah typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111121110865
Data source: Shenandoah 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 Shenandoah Compares to Other Months

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

This table compares monthly weather conditions in Shenandoah, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)91 mm (3.6 inches)79%moderate
February Weather13°C (56°F)108 mm (4.3 inches)80%very high
March Weather18°C (65°F)88 mm (3.5 inches)78%very high
April Weather20°C (69°F)97 mm (3.8 inches)79%extreme
May Weather25°C (77°F)213 mm (8.4 inches)81%extreme
June Weather27°C (82°F)159 mm (6.2 inches)77%extreme
July Weather28°C (83°F)124 mm (4.9 inches)71%extreme
August Weather29°C (84°F)162 mm (6.4 inches)67%extreme
September Weather26°C (80°F)156 mm (6.1 inches)69%very high
October Weather22°C (71°F)105 mm (4.1 inches)73%very high
November Weather16°C (61°F)74 mm (2.9 inches)82%high
December Weather14°C (57°F)117 mm (4.6 inches)87%moderate

Compare Shenandoah's Climate with Cities Worldwide