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January Weather in Stephens City, United States

Last updated: June 24, 2025

In January, the average temperature in Stephens City, United States hovers around 1°C (35°F), but can swing dramatically, with minimums plummeting to -19°C (-2°F) and maximums reaching a pleasant 21°C (70°F). Prepare for a fair amount of precipitation, averaging 60 mm (2.3 in) spread over about 7 days. With an average humidity of 86%, you'll want to bundle up and stay cozy as you explore this chilly destination!

January Temperature in Stephens City

In January in Stephens City, the average temperature is 1°C (35°F). The maximum can reach 21°C (70°F), and the minimum can be as low as -19°C (-2°F). Be prepared for a wide range of temperatures when traveling during this month!

January Weather in Stephens City: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Stephens City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stephens City, January typically has an average temperature of 1°C (35°F), with highs reaching up to 21°C (70°F) and lows dropping to around -19°C (-2°F).
JanFebMarAprMayJunJulAugSepOctNovDec343945556472787569594539
Data source: Temperature data for Stephens City 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.

January Precipitation in Stephens City

In Stephens City in January, the total precipitation amount is 60 mm (2.3 in) spread over a duration of 7 days.

January Precipitation Trends in Stephens City

The chart displays monthly precipitation patterns in Stephens City, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Stephens City, January typically receives around 60 mm (2.3 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec6091791021311131011121121027987
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Stephens City

In Stephens City in January, humidity is 86%. With an average temperature of 1°C (35°F), this humidity feels like a biting chill that wraps around you, making outdoor exploration uncomfortable and requiring extra layers to stay warm while navigating the damp air.

January Average Humidity in Stephens City

This chart illustrates the average monthly humidity levels in Stephens City, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Stephens City is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%84%78%79%70%59%68%80%87%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Stephens City

In Stephens City in January, 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 Stephens City, you can check the information here.

Maximum UV Index Levels in Stephens City for January

The chart shows the monthly maximum UV Index (UVI) for Stephens City in January, 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 January, the maximum UV index in Stephens City typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35710101010108753
Data source: Stephens City January 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 January Weather in Stephens City Compares to Other Months

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

This table compares monthly weather conditions in Stephens City, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)60 mm (2.3 inches)86%moderate
February Weather4°C (39°F)91 mm (3.6 inches)86%moderate
March Weather7°C (45°F)79 mm (3.1 inches)86%high
April Weather13°C (55°F)102 mm (4.0 inches)84%very high
May Weather18°C (64°F)131 mm (5.2 inches)78%very high
June Weather22°C (73°F)113 mm (4.5 inches)79%very high
July Weather26°C (78°F)100 mm (4.0 inches)70%very high
August Weather24°C (75°F)112 mm (4.4 inches)59%very high
September Weather21°C (69°F)112 mm (4.4 inches)68%very high
October Weather15°C (60°F)102 mm (4.0 inches)80%high
November Weather7°C (45°F)79 mm (3.1 inches)86%moderate
December Weather4°C (39°F)87 mm (3.4 inches)85%moderate

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