January Weather in Cynthiana, United States

Last updated: June 24, 2025

In January, the average temperature in Cynthiana, United States hovers around 1°C (35°F), with a minimum plunge to -18°C (-1°F) and a maximum reaching 20°C (69°F). Expect 95 mm (3.7 in) of precipitation spread over 8 days, contributing to an average humidity of 84%. Get ready for a month where chilly temperatures meet significant moisture!

January Temperature in Cynthiana

In January in Cynthiana, the average temperature is 1°C (35°F), with maximums reaching 20°C (69°F) and minimums dipping as low as -18°C (-1°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack accordingly for both mild and severe weather conditions.

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

The chart illustrates January temperature patterns in Cynthiana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cynthiana, January typically has an average temperature of 1°C (35°F), with highs reaching up to 20°C (69°F) and lows dropping to around -18°C (-1°F).

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

January Precipitation in Cynthiana

In Cynthiana in January, the total precipitation amount is 95 mm (3.7 in) spread over 8 days.

January Precipitation Trends in Cynthiana

The chart displays monthly precipitation patterns in Cynthiana, 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 Cynthiana, January typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 8 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 Cynthiana

In Cynthiana in January humidity is 84%. With an average temperature of 1°C (35°F), this humidity feels like a cold, damp chill that seeps into your bones, making it feel much colder than the thermometer suggests, which can be quite uncomfortable for traveling.

January Average Humidity in Cynthiana

This chart illustrates the average monthly humidity levels in Cynthiana, 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 Cynthiana is approximately 84%, 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 Cynthiana

In Cynthiana 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 Cynthiana, you can check the information here.

Maximum UV Index Levels in Cynthiana for January

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

Data source: Cynthiana 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 Cynthiana Compares to Other Months

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

This table compares monthly weather conditions in Cynthiana, 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 (35°F)	95 mm (3.7 inches)	84%	moderate
February Weather	3°C (38°F)	115 mm (4.5 inches)	82%	moderate
March Weather	9°C (48°F)	143 mm (5.6 inches)	84%	high
April Weather	14°C (57°F)	117 mm (4.6 inches)	83%	very high
May Weather	20°C (69°F)	130 mm (5.1 inches)	80%	very high
June Weather	25°C (77°F)	117 mm (4.6 inches)	83%	extreme
July Weather	27°C (80°F)	74 mm (2.9 inches)	82%	very high
August Weather	25°C (77°F)	85 mm (3.3 inches)	82%	very high
September Weather	23°C (73°F)	73 mm (2.9 inches)	79%	very high
October Weather	16°C (61°F)	106 mm (4.2 inches)	79%	high
November Weather	7°C (45°F)	93 mm (3.7 inches)	88%	moderate
December Weather	5°C (41°F)	98 mm (3.9 inches)	87%	moderate