January Weather in Mauldin, United States

Last updated: June 24, 2025

In Mauldin, United States, the average temperature in January hovers around 7°C (44°F). Expect a wide range, with minimums dipping to -12°C (10°F) and maximums reaching up to 25°C (78°F). During this month, precipitation is notable, totaling 93 mm (3.7 in) over approximately 8 days, while the air remains quite humid, with an average humidity of 86%.

January Temperature in Mauldin

In January in Mauldin, the average temperature is 7°C (44°F), with maximums reaching 25°C (78°F) and minimums dropping as low as -12°C (10°F). This variability in temperature means travelers should be prepared for both warm and chilly conditions.

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

The chart illustrates January temperature patterns in Mauldin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mauldin, January typically has an average temperature of 7°C (44°F), with highs reaching up to 25°C (78°F) and lows dropping to around -12°C (10°F).

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

January Precipitation in Mauldin

In Mauldin in January, the total precipitation amount is 93 mm (3.7 in) over the course of 8 days.

January Precipitation Trends in Mauldin

The chart displays monthly precipitation patterns in Mauldin, 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 Mauldin, January typically receives around 93 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 Mauldin

In Mauldin in January, humidity is 86%. With an average temperature of 7°C (44°F), this humidity feels like a chilly, damp blanket wrapping around you, making outdoor activities uncomfortable and travel quite uninviting.

January Average Humidity in Mauldin

This chart illustrates the average monthly humidity levels in Mauldin, 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 Mauldin 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 Mauldin

In Mauldin 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 Mauldin for better planning.

Maximum UV Index Levels in Mauldin for January

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

Data source: Mauldin 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 Mauldin Compares to Other Months

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

This table compares monthly weather conditions in Mauldin, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	93 mm (3.7 inches)	86%	moderate
February Weather	10°C (50°F)	133 mm (5.2 inches)	85%	high
March Weather	12°C (55°F)	105 mm (4.1 inches)	84%	very high
April Weather	17°C (62°F)	121 mm (4.8 inches)	82%	very high
May Weather	21°C (71°F)	137 mm (5.4 inches)	83%	extreme
June Weather	25°C (77°F)	89 mm (3.5 inches)	82%	extreme
July Weather	27°C (80°F)	102 mm (4.0 inches)	80%	extreme
August Weather	26°C (79°F)	128 mm (5.0 inches)	74%	very high
September Weather	23°C (74°F)	131 mm (5.2 inches)	75%	very high
October Weather	18°C (65°F)	117 mm (4.6 inches)	79%	very high
November Weather	11°C (51°F)	95 mm (3.7 inches)	87%	high
December Weather	8°C (47°F)	123 mm (4.8 inches)	87%	moderate