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December Weather in Stratford, United States

Last updated: June 24, 2025

In December, the average temperature in Stratford, United States is a chilly 8°C (46°F). Expect a wide range of temperatures, with minimums dipping to -7°C (19°F) and maximums soaring to 26°C (79°F). While you enjoy the changing seasons, be prepared for about 48 mm (1.9 in) of precipitation over 5 days, coupled with a high average humidity of 87%.

December Temperature in Stratford

In December in Stratford, the average temperature is 8°C (46°F), with maximums reaching 26°C (79°F) and minimums dropping as low as -7°C (19°F). It’s essential to pack layers to accommodate the varying temperatures for your travels.

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

The chart illustrates December temperature patterns in Stratford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stratford, December typically has an average temperature of 8°C (46°F), with highs reaching up to 26°C (79°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec414355607079838276635246
Data source: Temperature data for Stratford 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 Stratford

In Stratford in December, the precipitation amount is 48 mm (1.9 in) spread over the course of 5 days.

December Precipitation Trends in Stratford

The chart displays monthly precipitation patterns in Stratford, 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 Stratford, December typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec5572941291518957681031083848
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Stratford

In Stratford in December, humidity is 87%. With an average temperature of 8°C (46°F), this humidity feels like a chilly, damp fog clinging to your skin, making outdoor activities a bit uncomfortable and causing even mild exertion to leave you feeling clammy and cold.

December Average Humidity in Stratford

This chart illustrates the average monthly humidity levels in Stratford, 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 Stratford is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%75%75%83%82%78%68%64%71%82%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Stratford

In Stratford in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Stratford for better planning.

Maximum UV Index Levels in Stratford for December

The chart shows the monthly maximum UV Index (UVI) for Stratford 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 Stratford typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101011111110754
Data source: Stratford 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 Stratford Compares to Other Months

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

This table compares monthly weather conditions in Stratford, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)55 mm (2.2 inches)79%moderate
February Weather6°C (43°F)72 mm (2.8 inches)78%high
March Weather13°C (56°F)94 mm (3.7 inches)75%very high
April Weather16°C (61°F)129 mm (5.1 inches)75%very high
May Weather21°C (71°F)151 mm (5.9 inches)83%very high
June Weather26°C (79°F)89 mm (3.5 inches)81%extreme
July Weather28°C (83°F)57 mm (2.2 inches)78%extreme
August Weather28°C (82°F)68 mm (2.7 inches)68%extreme
September Weather24°C (76°F)103 mm (4.1 inches)64%very high
October Weather17°C (64°F)108 mm (4.3 inches)71%high
November Weather11°C (52°F)38 mm (1.5 inches)82%moderate
December Weather8°C (46°F)48 mm (1.9 inches)87%moderate

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