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December Weather in Stratford, United States

Last updated: June 24, 2025

In Stratford, United States, the average temperature in December hovers around 4°C (40°F). Visitors can experience a variety of conditions, with minimum temperatures dipping to -12°C (11°F) and maxima reaching 24°C (76°F). Rainfall amounts to approximately 15 mm (0.6 in) over the course of just 2 days, while the air is often saturated, boasting an average humidity of 83%.

December Temperature in Stratford

In December in Stratford, the average temperature is 4°C (40°F). Maximum temperatures can reach 24°C (76°F), while the minimum can drop as low as -12°C (11°F). This wide temperature range makes it essential for travelers to pack layers to stay comfortable throughout the day.

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 4°C (40°F), with highs reaching up to 24°C (76°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec373849566676807772574740
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 15 mm (0.6 in) over the course of 2 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 15 mm (0.6 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec161139416846455924571115
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 83%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and requiring you to bundle up while bracing against the heavy, cold air.

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 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%77%65%67%81%82%82%84%79%75%79%83%
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 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 Stratford, you can check the information here.

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 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101112121110753
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 Weather3°C (37°F)15 mm (0.6 inches)74%moderate
February Weather3°C (38°F)11 mm (0.4 inches)77%high
March Weather10°C (50°F)39 mm (1.5 inches)65%very high
April Weather13°C (56°F)41 mm (1.6 inches)67%very high
May Weather19°C (66°F)68 mm (2.7 inches)81%extreme
June Weather25°C (76°F)46 mm (1.8 inches)82%extreme
July Weather26°C (80°F)45 mm (1.8 inches)82%extreme
August Weather25°C (78°F)59 mm (2.3 inches)84%extreme
September Weather22°C (72°F)24 mm (0.9 inches)79%very high
October Weather14°C (57°F)57 mm (2.2 inches)75%high
November Weather8°C (47°F)10 mm (0.4 inches)79%moderate
December Weather4°C (40°F)15 mm (0.6 inches)83%moderate

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