January Weather in Salisbury, United States

Last updated: June 24, 2025

In Salisbury, United States, the average temperature in January hovers around 4°C (39°F), offering a chill that may surprise newcomers. Temperatures can swing from a frosty -19°C (-1°F) to a warm 22°C (71°F), showcasing the month’s unpredictable nature. Expect 73 mm (2.9 in) of precipitation over approximately 8 days, paired with an average humidity of 84%, creating a damp yet invigorating atmosphere.

January Temperature in Salisbury

In January in Salisbury, the average temperature is 4°C (39°F). Maximums can reach 22°C (71°F), while minimums can plunge to as low as -19°C (-1°F). Be prepared for a wide range of temperatures and pack accordingly for your trip!

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 4°C (39°F), with highs reaching up to 22°C (71°F) and lows dropping to around -19°C (-1°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 73 mm (2.9 in) over a span of 8 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 73 mm (2.9 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 Salisbury

In Salisbury in January, humidity is 84%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor excursions uncomfortable and demanding more layers than you anticipate while traveling.

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 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 Salisbury

In Salisbury 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 Salisbury, you can check the information here.

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 3, which falls under the moderate 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	4°C (39°F)	73 mm (2.9 inches)	84%	moderate
February Weather	6°C (44°F)	95 mm (3.7 inches)	83%	moderate
March Weather	9°C (48°F)	91 mm (3.6 inches)	83%	high
April Weather	14°C (57°F)	90 mm (3.5 inches)	81%	very high
May Weather	19°C (67°F)	110 mm (4.3 inches)	78%	very high
June Weather	24°C (75°F)	118 mm (4.6 inches)	79%	very high
July Weather	27°C (81°F)	143 mm (5.6 inches)	74%	very high
August Weather	26°C (79°F)	144 mm (5.7 inches)	72%	very high
September Weather	23°C (73°F)	100 mm (4.0 inches)	75%	very high
October Weather	18°C (64°F)	123 mm (4.8 inches)	81%	high
November Weather	10°C (50°F)	84 mm (3.3 inches)	85%	moderate
December Weather	6°C (44°F)	99 mm (3.9 inches)	84%	moderate