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January Weather in Port Clinton, United States

Last updated: June 24, 2025

In Port Clinton, United States, the average temperature in January hovers around -1°C (30°F). Expect extremes, with a chilling minimum of -21°C (-6°F) and a warm maximum reaching 16°C (60°F). During this month, precipitation totals about 71 mm (2.8 in) spread across 9 days, accompanied by a high average humidity of 88%.

January Temperature in Port Clinton

In January in Port Clinton, the average temperature is -1°C (30°F). Maximums can reach 16°C (60°F) and minimums can dip as low as -21°C (-6°F). Travelers should be prepared for a wide range of temperatures, from chilly days to the occasional milder spell.

January Weather in Port Clinton: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Port Clinton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port Clinton, January typically has an average temperature of -1°C (30°F), with highs reaching up to 16°C (60°F) and lows dropping to around -21°C (-6°F).
JanFebMarAprMayJunJulAugSepOctNovDec293139496171767468574235
Data source: Temperature data for Port Clinton 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 Port Clinton

In Port Clinton in January, the precipitation amount is 71 mm (2.8 in) spread over 9 days.

January Precipitation Trends in Port Clinton

The chart displays monthly precipitation patterns in Port Clinton, 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 Port Clinton, January typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec7177841001311151258669979164
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Port Clinton

In Port Clinton in January humidity is 88%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that penetrates through your layers, making travel uncomfortable as every gust of wind becomes a sharp reminder of the cold and damp air surrounding you.

January Average Humidity in Port Clinton

This chart illustrates the average monthly humidity levels in Port Clinton, 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 Port Clinton is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%88%81%82%81%78%78%82%89%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Port Clinton

In Port Clinton 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 Port Clinton, you can check the information here.

Maximum UV Index Levels in Port Clinton for January

The chart shows the monthly maximum UV Index (UVI) for Port Clinton 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 Port Clinton typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Port Clinton 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 Port Clinton Compares to Other Months

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

This table compares monthly weather conditions in Port Clinton, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)71 mm (2.8 inches)88%moderate
February Weather-1°C (31°F)77 mm (3.0 inches)87%moderate
March Weather4°C (39°F)83 mm (3.3 inches)87%high
April Weather9°C (49°F)100 mm (3.9 inches)87%very high
May Weather16°C (61°F)131 mm (5.2 inches)81%very high
June Weather22°C (71°F)115 mm (4.5 inches)82%very high
July Weather24°C (76°F)125 mm (4.9 inches)81%very high
August Weather23°C (74°F)86 mm (3.4 inches)78%very high
September Weather20°C (69°F)69 mm (2.7 inches)78%very high
October Weather14°C (58°F)97 mm (3.8 inches)82%high
November Weather5°C (42°F)91 mm (3.6 inches)89%moderate
December Weather2°C (35°F)64 mm (2.5 inches)86%low

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