January Weather in Manchester, United States

Last updated: June 24, 2025

In Manchester, United States, the average temperature in January hovers around -7°C (20°F), with the mercury dipping as low as -33°C (-27°F) and occasionally peaking at 11°C (52°F). This chilly month sees an average precipitation of 46 mm (1.8 in) spread over 8 days, with an average humidity of 84%. Prepare for a cold and damp winter in this serene locale!

January Temperature in Manchester

In January in Manchester, the average temperature is -7°C (20°F), with maximums reaching 11°C (52°F) and minimums plummeting to -33°C (-27°F). Travelers should be prepared for a wide range of temperatures, ensuring they dress in layers to stay comfortable in these chilly conditions.

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

The chart illustrates January temperature patterns in Manchester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Manchester, January typically has an average temperature of -7°C (20°F), with highs reaching up to 11°C (52°F) and lows dropping to around -33°C (-27°F).

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

January Precipitation in Manchester

In Manchester in January, the precipitation amount is 46 mm (1.8 in) over the course of 8 days.

January Precipitation Trends in Manchester

The chart displays monthly precipitation patterns in Manchester, 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 Manchester, January typically receives around 46 mm (1.8 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 Manchester

In Manchester in January, humidity is 84%. With an average temperature of -7°C (20°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm and dry.

January Average Humidity in Manchester

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

In Manchester 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 Manchester, you can check the information here.

Maximum UV Index Levels in Manchester for January

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

Data source: Manchester 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 Manchester Compares to Other Months

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

This table compares monthly weather conditions in Manchester, 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 (20°F)	46 mm (1.8 inches)	84%	moderate
February Weather	-6°C (22°F)	56 mm (2.2 inches)	85%	moderate
March Weather	2°C (37°F)	66 mm (2.6 inches)	84%	moderate
April Weather	8°C (47°F)	78 mm (3.1 inches)	83%	very high
May Weather	16°C (60°F)	172 mm (6.8 inches)	75%	very high
June Weather	22°C (72°F)	134 mm (5.3 inches)	79%	extreme
July Weather	24°C (75°F)	110 mm (4.3 inches)	75%	very high
August Weather	22°C (71°F)	91 mm (3.6 inches)	69%	very high
September Weather	19°C (66°F)	129 mm (5.1 inches)	74%	very high
October Weather	10°C (51°F)	142 mm (5.6 inches)	79%	moderate
November Weather	2°C (36°F)	47 mm (1.9 inches)	88%	moderate
December Weather	-2°C (29°F)	41 mm (1.6 inches)	82%	moderate