January Weather in Saint Matthews, United States

Last updated: June 24, 2025

In January, the average temperature in Saint Matthews, United States hovers around 9°C (49°F). Expect a chilly minimum of -9°C (17°F) and a pleasant maximum of 27°C (81°F). With an average humidity of 86%, you can anticipate approximately 80 mm (3.1 in) of precipitation spread over 8 days during the month.

January Temperature in Saint Matthews

In January in Saint Matthews, the average temperature is 9°C (49°F), with maximums that can reach 27°C (81°F) and minimums that can drop as low as -9°C (17°F). This diverse range of temperatures makes it essential to pack layers for your trip to Saint Matthews.

January Weather in Saint Matthews: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Saint Matthews, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Matthews, January typically has an average temperature of 9°C (49°F), with highs reaching up to 27°C (81°F) and lows dropping to around -9°C (17°F).

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

January Precipitation in Saint Matthews

In Saint Matthews in January, the precipitation amount is 80 mm (3.1 in) over a period of 8 days.

January Precipitation Trends in Saint Matthews

The chart displays monthly precipitation patterns in Saint Matthews, 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 Saint Matthews, January typically receives around 80 mm (3.1 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 Saint Matthews

In Saint Matthews in January, humidity is 86%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill in the air, making travel uncomfortable as the moisture clings to your skin and thickens the atmosphere, creating a sense of heaviness that can tire you quickly.

January Average Humidity in Saint Matthews

This chart illustrates the average monthly humidity levels in Saint Matthews, 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 Saint Matthews is approximately 86%, 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 Saint Matthews

In Saint Matthews in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Saint Matthews for better planning.

Maximum UV Index Levels in Saint Matthews for January

The chart shows the monthly maximum UV Index (UVI) for Saint Matthews 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 Saint Matthews typically reaches 4, which falls under the moderate exposure category.

Data source: Saint Matthews 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 Saint Matthews Compares to Other Months

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

This table compares monthly weather conditions in Saint Matthews, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	80 mm (3.1 inches)	86%	moderate
February Weather	12°C (54°F)	96 mm (3.8 inches)	81%	high
March Weather	15°C (58°F)	73 mm (2.9 inches)	81%	very high
April Weather	19°C (66°F)	115 mm (4.5 inches)	79%	very high
May Weather	23°C (74°F)	100 mm (3.9 inches)	75%	extreme
June Weather	26°C (79°F)	118 mm (4.6 inches)	75%	extreme
July Weather	27°C (82°F)	150 mm (5.9 inches)	80%	extreme
August Weather	27°C (81°F)	133 mm (5.2 inches)	81%	extreme
September Weather	25°C (78°F)	107 mm (4.2 inches)	83%	very high
October Weather	21°C (69°F)	68 mm (2.7 inches)	78%	very high
November Weather	13°C (56°F)	64 mm (2.5 inches)	85%	high
December Weather	11°C (51°F)	133 mm (5.2 inches)	87%	moderate