January Weather in Leesburg, United States

Last updated: June 24, 2025

In Leesburg, United States, the average temperature in January is a chilly 0°C (33°F). Be prepared for a wide range of temperatures, with a minimum of -25°C (-12°F) and a maximum that can reach 21°C (69°F). During this month, expect about 82 mm (3.2 in) of precipitation spread over 9 days, and keep in mind that the average humidity hovers around 88%. Dress warmly and stay dry!

January Temperature in Leesburg

In January in Leesburg, the average temperature is 0°C (33°F). The maximum can reach 21°C (69°F), while the minimum can dip as low as -25°C (-12°F). This weather makes Leesburg a fascinating destination for adventurous travelers seeking a unique experience.

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

The chart illustrates January temperature patterns in Leesburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leesburg, January typically has an average temperature of 0°C (33°F), with highs reaching up to 21°C (69°F) and lows dropping to around -25°C (-12°F).

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

January Precipitation in Leesburg

In Leesburg in January, the total precipitation amount is 82 mm (3.2 in), occurring over a span of 9 days.

January Precipitation Trends in Leesburg

The chart displays monthly precipitation patterns in Leesburg, 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 Leesburg, January typically receives around 82 mm (3.2 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 Leesburg

In Leesburg in January, humidity is 88%. With an average temperature of 0°C (33°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and requiring extra layers to stay warm and dry.

January Average Humidity in Leesburg

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

In Leesburg 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 Leesburg, you can check the information here.

Maximum UV Index Levels in Leesburg for January

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

Data source: Leesburg 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 Leesburg Compares to Other Months

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

This table compares monthly weather conditions in Leesburg, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	82 mm (3.2 inches)	88%	moderate
February Weather	2°C (36°F)	111 mm (4.4 inches)	88%	moderate
March Weather	7°C (44°F)	134 mm (5.3 inches)	87%	high
April Weather	12°C (53°F)	129 mm (5.1 inches)	85%	very high
May Weather	18°C (65°F)	134 mm (5.3 inches)	81%	very high
June Weather	22°C (72°F)	140 mm (5.5 inches)	82%	very high
July Weather	24°C (76°F)	126 mm (5.0 inches)	81%	very high
August Weather	23°C (74°F)	89 mm (3.5 inches)	73%	very high
September Weather	21°C (69°F)	96 mm (3.8 inches)	73%	very high
October Weather	15°C (58°F)	103 mm (4.1 inches)	78%	high
November Weather	6°C (43°F)	97 mm (3.8 inches)	89%	moderate
December Weather	3°C (38°F)	111 mm (4.4 inches)	87%	moderate