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January Weather in Highland Park, United States

Last updated: June 24, 2025

In January, the average temperature in Highland Park, United States hovers around -3°C (27°F). Expect chilly days, with temperatures dipping as low as -25°C (-13°F) and occasionally reaching upwards of 13°C (56°F). During this month, anticipate about 61 mm (2.4 in) of precipitation spread over 8 days, contributing to a brisk average humidity of 88%.

January Temperature in Highland Park

In January in Highland Park, the average temperature is -3°C (27°F), with a maximum reaching 13°C (56°F) and a minimum dipping as low as -25°C (-13°F). Be sure to pack warm clothing if you plan to visit during this time!

January Weather in Highland Park: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Highland Park, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Highland Park, January typically has an average temperature of -3°C (27°F), with highs reaching up to 13°C (56°F) and lows dropping to around -25°C (-13°F).
JanFebMarAprMayJunJulAugSepOctNovDec272837475970757366554033
Data source: Temperature data for Highland Park 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 Highland Park

In Highland Park in January, the precipitation amount is 61 mm (2.4 in) distributed over 8 days.

January Precipitation Trends in Highland Park

The chart displays monthly precipitation patterns in Highland Park, 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 Highland Park, January typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6164658910589817660967254
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Highland Park

In Highland Park in January humidity is 88%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that seeps into your bones, making outdoor exploration less inviting as the dampness clings to your clothing and slows your movements.

January Average Humidity in Highland Park

This chart illustrates the average monthly humidity levels in Highland Park, 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 Highland Park is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Highland Park

In Highland Park in January, 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 Highland Park, you can visit Hourly UV Index in Highland Park.

Maximum UV Index Levels in Highland Park for January

The chart shows the monthly maximum UV Index (UVI) for Highland Park 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 Highland Park typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24599101098542
Data source: Highland Park 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 Highland Park Compares to Other Months

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

This table compares monthly weather conditions in Highland Park, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)61 mm (2.4 inches)88%low
February Weather-2°C (29°F)64 mm (2.5 inches)87%moderate
March Weather3°C (37°F)65 mm (2.5 inches)85%moderate
April Weather8°C (47°F)89 mm (3.5 inches)86%very high
May Weather15°C (60°F)105 mm (4.1 inches)80%very high
June Weather21°C (70°F)89 mm (3.5 inches)80%very high
July Weather24°C (75°F)81 mm (3.2 inches)80%very high
August Weather23°C (73°F)75 mm (3.0 inches)80%very high
September Weather19°C (66°F)60 mm (2.4 inches)80%very high
October Weather13°C (55°F)96 mm (3.8 inches)84%moderate
November Weather4°C (40°F)72 mm (2.8 inches)89%moderate
December Weather0°C (33°F)53 mm (2.1 inches)86%low

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