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January Weather in Charlotte, United States

Last updated: June 24, 2025

In Charlotte, United States, the average temperature in January hovers around -6°C (21°F). The weather can be quite extreme, with minimum temperatures plunging to -29°C (-20°F) and occasionally reaching a maximum of 14°C (57°F). Expect 75 mm (3.0 in) of precipitation spread over 11 days, accompanied by a high average humidity of 93%.

January Temperature in Charlotte

In January in Charlotte, the average temperature is -6°C (21°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -29°C (-20°F). Be prepared for a wide range of temperatures when traveling to Charlotte during this time of year.

January Weather in Charlotte: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Charlotte, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Charlotte, January typically has an average temperature of -6°C (21°F), with highs reaching up to 14°C (57°F) and lows dropping to around -29°C (-20°F).
JanFebMarAprMayJunJulAugSepOctNovDec212431445766716962513627
Data source: Temperature data for Charlotte 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 Charlotte

In Charlotte in January, the precipitation amount is 75 mm (3.0 in) over a span of 11 days.

January Precipitation Trends in Charlotte

The chart displays monthly precipitation patterns in Charlotte, 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 Charlotte, January typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec757567103869710496651379874
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Charlotte

In Charlotte in January, humidity is 93%. With an average temperature of -6°C (21°F), this humidity feels like an icy mist that clings to your skin, making every breath feel crisp and challenging for outdoor exploration.

January Average Humidity in Charlotte

This chart illustrates the average monthly humidity levels in Charlotte, 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 Charlotte is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%86%85%80%74%76%75%78%86%89%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Charlotte

In Charlotte 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 Charlotte, you can visit Hourly UV Index in Charlotte.

Maximum UV Index Levels in Charlotte for January

The chart shows the monthly maximum UV Index (UVI) for Charlotte 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 Charlotte typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
Data source: Charlotte 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 Charlotte Compares to Other Months

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

This table compares monthly weather conditions in Charlotte, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)75 mm (3.0 inches)93%low
February Weather-4°C (24°F)75 mm (2.9 inches)92%moderate
March Weather-1°C (31°F)67 mm (2.6 inches)86%moderate
April Weather7°C (44°F)103 mm (4.0 inches)85%very high
May Weather14°C (57°F)86 mm (3.4 inches)80%very high
June Weather19°C (66°F)97 mm (3.8 inches)74%very high
July Weather22°C (71°F)104 mm (4.1 inches)76%very high
August Weather21°C (69°F)96 mm (3.8 inches)75%very high
September Weather17°C (62°F)65 mm (2.5 inches)78%high
October Weather10°C (51°F)137 mm (5.4 inches)86%moderate
November Weather2°C (36°F)98 mm (3.9 inches)88%moderate
December Weather-3°C (27°F)74 mm (2.9 inches)89%low

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