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December Weather in Stafford, United States

Last updated: June 24, 2025

In December, the average temperature in Stafford, United States hovers around 3°C (38°F). While the mercury can dip as low as -13°C (9°F), it may also climb to a pleasant 24°C (76°F). Expect 32 mm (1.2 in) of precipitation spread over 2 days, contributing to an average humidity of 83%.

December Temperature in Stafford

In December in Stafford, the average temperature is 3°C (38°F). The maximum can reach 24°C (76°F), and the minimum can be as low as -13°C (9°F). It's essential to pack layers and be prepared for a wide range of weather conditions when traveling during this month.

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

The chart illustrates December temperature patterns in Stafford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stafford, December typically has an average temperature of 3°C (38°F), with highs reaching up to 24°C (76°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec333447546577817873574537
Data source: Temperature data for Stafford 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 Stafford

In Stafford in December, the precipitation amount is 32 mm (1.2 in) over the course of 2 days.

December Precipitation Trends in Stafford

The chart displays monthly precipitation patterns in Stafford, 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 Stafford, December typically receives around 32 mm (1.2 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec2723675116566658165832432
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Stafford

In Stafford in December humidity is 83%. With an average temperature of 3°C (38°F), this humidity feels like a cold, damp embrace that chills you to the bone, making outdoor activities feel brisk and uncomfortable for traveling.

December Average Humidity in Stafford

This chart illustrates the average monthly humidity levels in Stafford, 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 Stafford is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%67%70%82%82%81%76%67%72%80%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Stafford

In Stafford in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Stafford, you can check the information here.

Maximum UV Index Levels in Stafford for December

The chart shows the monthly maximum UV Index (UVI) for Stafford 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 Stafford typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101111109753
Data source: Stafford 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 Stafford Compares to Other Months

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

This table compares monthly weather conditions in Stafford, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)27 mm (1.0 inches)75%moderate
February Weather1°C (34°F)23 mm (0.9 inches)76%high
March Weather8°C (47°F)67 mm (2.7 inches)67%high
April Weather12°C (55°F)50 mm (2.0 inches)70%very high
May Weather18°C (65°F)165 mm (6.5 inches)82%very high
June Weather25°C (78°F)66 mm (2.6 inches)82%extreme
July Weather27°C (81°F)65 mm (2.5 inches)81%extreme
August Weather25°C (78°F)81 mm (3.2 inches)76%very high
September Weather23°C (73°F)65 mm (2.5 inches)67%very high
October Weather14°C (57°F)83 mm (3.3 inches)72%high
November Weather7°C (45°F)24 mm (0.9 inches)80%moderate
December Weather3°C (38°F)32 mm (1.2 inches)83%moderate

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