January Weather in Salisbury, United States

Last updated: June 24, 2025

In January, the average temperature in Salisbury, United States hovers around -6°C (21°F). While the minimum can drop to a frigid -29°C (-21°F), it can occasionally reach a maximum of 14°C (58°F). Expect some wet weather, with precipitation totaling around 78 mm (3.1 in) over approximately 11 days. The air is notably damp, with an average humidity of 89%, making it feel even colder.

January Temperature in Salisbury

In January in Salisbury, the average temperature is -6°C (21°F). Maximum temperatures can reach 14°C (58°F), while minimums can drop as low as -29°C (-21°F). Be prepared for a wide temperature range and pack accordingly for your travels!

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

The chart illustrates January temperature patterns in Salisbury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salisbury, January typically has an average temperature of -6°C (21°F), with highs reaching up to 14°C (58°F) and lows dropping to around -29°C (-21°F).

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

January Precipitation in Salisbury

In Salisbury in January, the precipitation amount is 78 mm (3.1 in) over the course of 11 days.

January Precipitation Trends in Salisbury

The chart displays monthly precipitation patterns in Salisbury, 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 Salisbury, January typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 11 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 Salisbury

In Salisbury in January, humidity is 89%. With an average temperature of -6°C (21°F), this humidity feels like an uncomfortable chill that seeps into your bones, making traveling outdoors an arduous task as the cold air mixes with dampness, often leaving you feeling cold and clammy despite layers of clothing.

January Average Humidity in Salisbury

This chart illustrates the average monthly humidity levels in Salisbury, 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 Salisbury is approximately 89%, 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 Salisbury

In Salisbury in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Salisbury, you can visit Hourly UV Index in Salisbury.

Maximum UV Index Levels in Salisbury for January

The chart shows the monthly maximum UV Index (UVI) for Salisbury 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 Salisbury typically reaches 2, which falls under the low exposure category.

Data source: Salisbury 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 Salisbury Compares to Other Months

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

This table compares monthly weather conditions in Salisbury, 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 (21°F)	78 mm (3.1 inches)	89%	low
February Weather	-5°C (24°F)	79 mm (3.1 inches)	88%	moderate
March Weather	-1°C (31°F)	71 mm (2.8 inches)	86%	moderate
April Weather	6°C (44°F)	114 mm (4.5 inches)	84%	very high
May Weather	13°C (56°F)	92 mm (3.6 inches)	76%	very high
June Weather	18°C (65°F)	87 mm (3.4 inches)	72%	very high
July Weather	21°C (70°F)	114 mm (4.5 inches)	66%	very high
August Weather	20°C (69°F)	90 mm (3.6 inches)	64%	very high
September Weather	16°C (61°F)	64 mm (2.5 inches)	72%	high
October Weather	10°C (50°F)	135 mm (5.3 inches)	81%	moderate
November Weather	2°C (35°F)	101 mm (4.0 inches)	87%	moderate
December Weather	-3°C (26°F)	81 mm (3.2 inches)	84%	low