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December Weather in Iron Station, United States

Last updated: June 24, 2025

In December, the average temperature in Iron Station, United States hovers around 7°C (45°F). Expect a range where the minimum dips to -7°C (20°F) and the maximum can rise up to 24°C (75°F). During this time, precipitation averages 126 mm (5.0 in) over about 10 days, paired with a notably high average humidity of 87%. Stay prepared for a mix of chilly and cozy weather!

December Temperature in Iron Station

In December in Iron Station, the average temperature is 7°C (45°F). Maximums can reach 24°C (75°F), while minimums can drop to as low as -7°C (20°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

December Weather in Iron Station: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Iron Station, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iron Station, December typically has an average temperature of 7°C (45°F), with highs reaching up to 24°C (75°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec424752606975797773645045
Data source: Temperature data for Iron Station 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 Iron Station

In Iron Station in December, the total precipitation amount is 126 mm (5.0 in) spread over a duration of 10 days.

December Precipitation Trends in Iron Station

The chart displays monthly precipitation patterns in Iron Station, 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 Iron Station, December typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec9513110312313010210613714112096126
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Iron Station

In Iron Station in December, humidity is 87%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures somewhat uncomfortable and urging travelers to seek refuge in cozy cafes or warm indoor activities.

December Average Humidity in Iron Station

This chart illustrates the average monthly humidity levels in Iron Station, 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 Iron Station is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%82%83%82%80%74%75%79%87%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Iron Station

In Iron Station 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 Iron Station, you can check the information here.

Maximum UV Index Levels in Iron Station for December

The chart shows the monthly maximum UV Index (UVI) for Iron Station 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 Iron Station typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101111109853
Data source: Iron Station 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 Iron Station Compares to Other Months

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

This table compares monthly weather conditions in Iron Station, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)95 mm (3.7 inches)86%moderate
February Weather8°C (47°F)131 mm (5.2 inches)85%high
March Weather11°C (52°F)103 mm (4.0 inches)84%very high
April Weather16°C (61°F)123 mm (4.8 inches)82%very high
May Weather21°C (69°F)130 mm (5.1 inches)83%very high
June Weather24°C (75°F)102 mm (4.0 inches)82%extreme
July Weather26°C (79°F)106 mm (4.2 inches)80%extreme
August Weather25°C (77°F)137 mm (5.4 inches)74%very high
September Weather23°C (73°F)141 mm (5.6 inches)75%very high
October Weather18°C (64°F)120 mm (4.7 inches)79%very high
November Weather10°C (50°F)96 mm (3.8 inches)87%moderate
December Weather7°C (45°F)126 mm (5.0 inches)87%moderate

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