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January Weather in Cleveland, United States

Last updated: June 24, 2025

In January, the average temperature in Cleveland, United States is a cool 12°C (53°F). Temperatures can swing dramatically, with a minimum recorded at -7°C (19°F) and a maximum reaching up to 28°C (83°F). The month sees an average precipitation of 99 mm (3.9 in) spread over about 9 days, coupled with a humidity level of 79%, creating a varied and dynamic climate.

January Temperature in Cleveland

In January in Cleveland, the average temperature is 12°C (53°F). The maximum can reach 28°C (83°F), while the minimum can drop as low as -7°C (19°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates January temperature patterns in Cleveland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cleveland, January typically has an average temperature of 12°C (53°F), with highs reaching up to 28°C (83°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec535764687681838379716157
Data source: Temperature data for Cleveland 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 Cleveland

In Cleveland in January, the precipitation amount is 99 mm (3.9 in) during a span of 9 days.

January Precipitation Trends in Cleveland

The chart displays monthly precipitation patterns in Cleveland, 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 Cleveland, January typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec9910110610718215411619420111775112
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Cleveland

In Cleveland in January, humidity is 79%. With an average temperature of 12°C (53°F), this humidity feels like a damp blanket enveloping you, making outdoor activities slightly uncomfortable and ideal for cozy indoor explorations rather than extensive sightseeing.

January Average Humidity in Cleveland

This chart illustrates the average monthly humidity levels in Cleveland, 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 Cleveland is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%80%78%79%81%77%71%67%69%73%82%87%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Cleveland

In Cleveland in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Cleveland.

Maximum UV Index Levels in Cleveland for January

The chart shows the monthly maximum UV Index (UVI) for Cleveland 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 Cleveland typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589101111121110865
Data source: Cleveland 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 Cleveland Compares to Other Months

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

This table compares monthly weather conditions in Cleveland, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)99 mm (3.9 inches)79%moderate
February Weather14°C (57°F)101 mm (4.0 inches)80%very high
March Weather18°C (65°F)106 mm (4.2 inches)78%very high
April Weather20°C (69°F)107 mm (4.2 inches)79%very high
May Weather24°C (76°F)182 mm (7.2 inches)81%extreme
June Weather27°C (81°F)154 mm (6.1 inches)77%extreme
July Weather28°C (83°F)116 mm (4.6 inches)71%extreme
August Weather28°C (83°F)194 mm (7.6 inches)67%extreme
September Weather26°C (80°F)201 mm (7.9 inches)69%very high
October Weather22°C (71°F)117 mm (4.6 inches)73%very high
November Weather16°C (61°F)75 mm (3.0 inches)82%high
December Weather14°C (57°F)111 mm (4.4 inches)87%moderate

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