January Weather in Plain City, United States

Last updated: June 24, 2025

In Plain City, United States, the average temperature in January hovers around -1°C (31°F). Expect to experience a wide range, with minimums dipping to -23°C (-9°F) and maximums reaching up to 21°C (70°F). This month sees approximately 76 mm (3.0 in) of precipitation spread over 9 days, creating an atmosphere of 88% humidity.

January Temperature in Plain City

In January in Plain City, the average temperature is -1°C (31°F), with maximums reaching 21°C (70°F) and minimums dropping as low as -23°C (-9°F). Be prepared for a wide range of weather conditions when traveling to Plain City during this time.

January Weather in Plain City: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Plain City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plain City, January typically has an average temperature of -1°C (31°F), with highs reaching up to 21°C (70°F) and lows dropping to around -23°C (-9°F).

Data source: Temperature data for Plain City generated using information from the Copernicus Climate Change Service.

January Precipitation in Plain City

In Plain City in January, the precipitation amount is 76 mm (3.0 in) spread over a period of 9 days.

January Precipitation Trends in Plain City

The chart displays monthly precipitation patterns in Plain City, 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 Plain City, January typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Plain City

In Plain City in January, humidity is 88%. With an average temperature of -1°C (31°F), this humidity feels like a biting cold that penetrates your clothing, making outdoor exploration challenging and the air clingy, adding an extra chill that can make you feel even colder than the temperature suggests.

January Average Humidity in Plain City

This chart illustrates the average monthly humidity levels in Plain City, 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 Plain City is approximately 88%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Plain City

In Plain City 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 Plain City, you can check the information here.

Maximum UV Index Levels in Plain City for January

The chart shows the monthly maximum UV Index (UVI) for Plain City 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 Plain City typically reaches 3, which falls under the moderate exposure category.

Data source: Plain City 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 Plain City Compares to Other Months

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

This table compares monthly weather conditions in Plain City, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	76 mm (3.0 inches)	88%	moderate
February Weather	1°C (34°F)	101 mm (4.0 inches)	88%	moderate
March Weather	6°C (43°F)	108 mm (4.2 inches)	87%	high
April Weather	11°C (52°F)	113 mm (4.4 inches)	85%	very high
May Weather	18°C (64°F)	127 mm (5.0 inches)	81%	very high
June Weather	22°C (72°F)	137 mm (5.4 inches)	82%	very high
July Weather	24°C (76°F)	115 mm (4.5 inches)	81%	very high
August Weather	23°C (74°F)	86 mm (3.4 inches)	73%	very high
September Weather	20°C (69°F)	89 mm (3.5 inches)	73%	very high
October Weather	14°C (58°F)	96 mm (3.8 inches)	78%	high
November Weather	5°C (42°F)	94 mm (3.7 inches)	89%	moderate
December Weather	2°C (36°F)	97 mm (3.8 inches)	87%	moderate