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January Weather in Shady Grove, United States

Last updated: June 24, 2025

In Shady Grove, United States, the average temperature in January hovers around 4°C (39°F). Temperatures can vary significantly, with a minimum of -16°C (3°F) and a maximum reaching up to 23°C (74°F). Expect precipitation of approximately 86 mm (3.4 in) over about 7 days, and prepare for a relatively high average humidity of 79%.

January Temperature in Shady Grove

In January in Shady Grove, the average temperature is 4°C (39°F). Maximums can reach 23°C (74°F) and minimums can be as low as -16°C (3°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and cold conditions.

January Weather in Shady Grove: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Shady Grove, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shady Grove, January typically has an average temperature of 4°C (39°F), with highs reaching up to 23°C (74°F) and lows dropping to around -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec394153586877817975614944
Data source: Temperature data for Shady Grove 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 Shady Grove

In Shady Grove in January, the total precipitation amount is 86 mm (3.4 in) over a span of 7 days.

January Precipitation Trends in Shady Grove

The chart displays monthly precipitation patterns in Shady Grove, 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 Shady Grove, January typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec869713717420283105135751516778
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Shady Grove

In Shady Grove in January, humidity is 79%. With an average temperature of 4°C (39°F), this humidity feels like a chilly blanket enveloping you, making travel outdoors brisk and invigorating but also requiring extra layers to stay comfortable amidst the dampness.

January Average Humidity in Shady Grove

This chart illustrates the average monthly humidity levels in Shady Grove, 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 Shady Grove is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%75%75%83%82%78%68%64%71%82%87%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Shady Grove

In Shady Grove 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 Shady Grove, you can check the information here.

Maximum UV Index Levels in Shady Grove for January

The chart shows the monthly maximum UV Index (UVI) for Shady Grove 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 Shady Grove typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Shady Grove 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 Shady Grove Compares to Other Months

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

This table compares monthly weather conditions in Shady Grove, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)86 mm (3.4 inches)79%moderate
February Weather5°C (42°F)97 mm (3.8 inches)78%high
March Weather12°C (53°F)137 mm (5.4 inches)75%high
April Weather15°C (59°F)174 mm (6.9 inches)75%very high
May Weather20°C (69°F)202 mm (7.9 inches)83%very high
June Weather25°C (78°F)83 mm (3.3 inches)81%extreme
July Weather27°C (81°F)105 mm (4.1 inches)78%extreme
August Weather26°C (79°F)135 mm (5.3 inches)68%very high
September Weather24°C (75°F)75 mm (3.0 inches)64%very high
October Weather16°C (62°F)151 mm (5.9 inches)71%high
November Weather10°C (50°F)67 mm (2.7 inches)82%moderate
December Weather7°C (45°F)78 mm (3.1 inches)87%moderate

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