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December Weather in Manchester, United States

Last updated: June 24, 2025

In December, the average temperature in Manchester, United States hovers around 6°C (43°F). Expect a wide temperature range, with lows dipping to -12°C (11°F) and highs reaching up to 22°C (72°F). Rainfall can be anticipated, with about 134 mm (5.3 in) spread across 10 days, contributing to a notably high average humidity of 88%.

December Temperature in Manchester

In December in Manchester, the average temperature is 6°C (43°F). Maximum temperatures can reach 22°C (72°F), while the minimum can drop as low as -12°C (11°F). Travelers should be prepared for a wide temperature range and pack accordingly.

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

The chart illustrates December 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, December typically has an average temperature of 6°C (43°F), with highs reaching up to 22°C (72°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec384349576773787572614643
Data source: Temperature data for Manchester generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Manchester

In Manchester in December, the total precipitation amount reaches 134 mm (5.3 in) over a span of 10 days.

December Precipitation Trends in Manchester

The chart displays monthly precipitation patterns in Manchester, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Manchester, December typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec96171127133114127931099611772134
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Manchester

In Manchester in December, humidity is 88%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and prompting you to seek warm shelter frequently.

December Average Humidity in Manchester

This chart illustrates the average monthly humidity levels in Manchester, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Manchester is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%84%84%83%79%66%67%76%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Manchester

In Manchester in December, 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 December

The chart shows the monthly maximum UV Index (UVI) for Manchester in December, 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 December, the maximum UV index in Manchester typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679111111109753
Data source: Manchester December 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 December 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 December’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 December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)96 mm (3.8 inches)88%moderate
February Weather6°C (43°F)171 mm (6.7 inches)88%high
March Weather10°C (50°F)127 mm (5.0 inches)87%high
April Weather14°C (57°F)133 mm (5.2 inches)84%very high
May Weather20°C (67°F)114 mm (4.5 inches)84%extreme
June Weather23°C (73°F)127 mm (5.0 inches)83%extreme
July Weather25°C (78°F)93 mm (3.6 inches)79%extreme
August Weather24°C (76°F)109 mm (4.3 inches)66%very high
September Weather22°C (72°F)96 mm (3.8 inches)67%very high
October Weather16°C (62°F)117 mm (4.6 inches)76%high
November Weather8°C (47°F)72 mm (2.8 inches)89%moderate
December Weather6°C (43°F)134 mm (5.3 inches)88%moderate

Compare Manchester's Climate with Cities Worldwide