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December Weather in Irvington, United States

Last updated: June 24, 2025

During December, the average temperature in Irvington, United States hovers around 5°C (41°F), with minimums dipping to -13°C (9°F) and maximums peaking at 22°C (72°F). Expect a precipitation level of 106 mm (4.2 in) over approximately 9 days, contributing to an average humidity of 88%. Whether you're braving the chill or enjoying the milder days, be prepared for a varied climate!

December Temperature in Irvington

In December in Irvington, the average temperature is 5°C (41°F). Maximum temperatures can reach up to 22°C (72°F), while minimums can drop as low as -13°C (9°F). It's advisable to pack layers to accommodate the significant temperature fluctuations during your travels.

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

The chart illustrates December temperature patterns in Irvington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Irvington, December typically has an average temperature of 5°C (41°F), with highs reaching up to 22°C (72°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec364048566875797772614541
Data source: Temperature data for Irvington 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 Irvington

In Irvington in December, the total precipitation amount is 106 mm (4.2 in), spread over the course of 9 days.

December Precipitation Trends in Irvington

The chart displays monthly precipitation patterns in Irvington, 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 Irvington, December typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec911331311361371441038811010691106
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Irvington

In Irvington in December humidity is 88%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making it essential to bundle up for your travels, as every breath feels heavy in the air and the landscape appears cloaked in a misty shroud.

December Average Humidity in Irvington

This chart illustrates the average monthly humidity levels in Irvington, 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 Irvington is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%82%83%83%80%74%71%78%88%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Irvington

In Irvington 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 Irvington, you can check the information here.

Maximum UV Index Levels in Irvington for December

The chart shows the monthly maximum UV Index (UVI) for Irvington 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 Irvington typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35710101110109753
Data source: Irvington 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 Irvington Compares to Other Months

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

This table compares monthly weather conditions in Irvington, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)91 mm (3.6 inches)87%moderate
February Weather4°C (40°F)133 mm (5.2 inches)86%moderate
March Weather9°C (48°F)131 mm (5.2 inches)86%high
April Weather13°C (56°F)136 mm (5.4 inches)82%very high
May Weather20°C (68°F)137 mm (5.4 inches)82%very high
June Weather24°C (75°F)144 mm (5.7 inches)83%extreme
July Weather26°C (79°F)103 mm (4.1 inches)80%very high
August Weather25°C (77°F)88 mm (3.5 inches)74%very high
September Weather22°C (72°F)110 mm (4.3 inches)71%very high
October Weather16°C (61°F)106 mm (4.2 inches)78%high
November Weather7°C (46°F)91 mm (3.6 inches)88%moderate
December Weather5°C (41°F)106 mm (4.2 inches)88%moderate

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