January Weather in Horn Lake, United States

Last updated: June 24, 2025

In January, the average temperature in Horn Lake, United States hovers around 6°C (43°F). Be prepared for a range of temperatures, as it can drop to a chilly -18°C (0°F) at its lowest and reach a warmer 23°C (73°F) at its peak. Expect 107 mm (4.2 in) of precipitation spread over 9 days, contributing to an average humidity of 84%. Stay cozy and ready for changing weather!

January Temperature in Horn Lake

In January in Horn Lake, the average temperature is 6°C (43°F), with maximums reaching up to 23°C (73°F) and minimums dropping as low as -18°C (0°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

January Weather in Horn Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Horn Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Horn Lake, January typically has an average temperature of 6°C (43°F), with highs reaching up to 23°C (73°F) and lows dropping to around -18°C (0°F).

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

January Precipitation in Horn Lake

In Horn Lake in January, the precipitation amount is 107 mm (4.2 in), occurring over a span of 9 days.

January Precipitation Trends in Horn Lake

The chart displays monthly precipitation patterns in Horn Lake, 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 Horn Lake, January typically receives around 107 mm (4.2 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 Horn Lake

In Horn Lake in January, humidity is 84%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that penetrates your clothing, making outdoor excursions uncomfortable and prompting travelers to seek refuge indoors or find warm, sheltered spots to enjoy their surroundings.

January Average Humidity in Horn Lake

This chart illustrates the average monthly humidity levels in Horn Lake, 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 Horn Lake 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 Horn Lake

In Horn Lake 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 Horn Lake, you can check the information here.

Maximum UV Index Levels in Horn Lake for January

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

Data source: Horn Lake 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 Horn Lake Compares to Other Months

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

This table compares monthly weather conditions in Horn Lake, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	107 mm (4.2 inches)	84%	moderate
February Weather	8°C (46°F)	178 mm (7.0 inches)	83%	high
March Weather	13°C (55°F)	164 mm (6.5 inches)	81%	high
April Weather	16°C (61°F)	143 mm (5.6 inches)	81%	very high
May Weather	22°C (72°F)	123 mm (4.8 inches)	83%	very high
June Weather	26°C (78°F)	128 mm (5.0 inches)	83%	extreme
July Weather	27°C (81°F)	140 mm (5.5 inches)	81%	extreme
August Weather	26°C (80°F)	114 mm (4.5 inches)	74%	very high
September Weather	24°C (76°F)	85 mm (3.3 inches)	71%	very high
October Weather	18°C (65°F)	106 mm (4.2 inches)	76%	high
November Weather	10°C (51°F)	80 mm (3.1 inches)	84%	moderate
December Weather	8°C (47°F)	149 mm (5.9 inches)	88%	moderate