December Weather in Manchester, United States

Last updated: June 24, 2025

In Manchester, United States, the average temperature in December hovers around -3°C (28°F), with extremes that can drop to a chilly -27°C (-16°F) or rise to a mild 15°C (60°F). Precipitation typically accumulates to 116 mm (4.6 in) over the course of 11 days, and residents experience an average humidity level of around 84%. Prepare for a month of significant temperature variation and damp conditions!

December Temperature in Manchester

In December in Manchester, the average temperature is -3°C (28°F). Maximums can reach 15°C (60°F) and minimums can drop as low as -27°C (-16°F). Travelers should prepare for a wide range of temperatures and dress accordingly to enjoy their visit comfortably.

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 -3°C (28°F), with highs reaching up to 15°C (60°F) and lows dropping to around -27°C (-16°F).
JanFebMarAprMayJunJulAugSepOctNovDec232532445566717063523727
Data source: Temperature data for Manchester generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Manchester

In Manchester in December, the precipitation amount is 116 mm (4.6 in) over the course of 11 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 116 mm (4.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec84837111778641107772127106116
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Manchester

In Manchester in December, humidity is 84%. With an average temperature of -3°C (28°F), this humidity feels like an icy embrace that clings uncomfortably, making travel challenging as it cuts through layers of clothing and creates an unsettling chill that dampens the spirit of exploration.

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 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%85%81%76%74%74%74%77%82%85%84%
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 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 Manchester, you can visit Hourly UV Index in Manchester.

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 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
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 Weather-5°C (24°F)84 mm (3.3 inches)88%low
February Weather-4°C (25°F)83 mm (3.3 inches)88%moderate
March Weather0°C (32°F)71 mm (2.8 inches)85%moderate
April Weather7°C (44°F)117 mm (4.6 inches)81%high
May Weather13°C (55°F)78 mm (3.1 inches)76%very high
June Weather19°C (66°F)63 mm (2.5 inches)74%very high
July Weather22°C (71°F)110 mm (4.3 inches)74%very high
August Weather21°C (70°F)77 mm (3.0 inches)74%very high
September Weather17°C (63°F)72 mm (2.8 inches)77%high
October Weather11°C (52°F)127 mm (5.0 inches)82%moderate
November Weather3°C (38°F)106 mm (4.2 inches)85%moderate
December Weather-3°C (28°F)116 mm (4.6 inches)84%low

Compare Manchester's Climate with Cities Worldwide