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December Weather in Milbank, United States

Last updated: June 24, 2025

In Milbank, United States, the average temperature in December hovers around -5°C (24°F), with extremes ranging from a minimum of -26°C (-14°F) to a maximum of 14°C (57°F). Expect approximately 36 mm (1.4 in) of precipitation spread over 7 days, accompanied by a high average humidity of 84%. Prepare accordingly for this chilly and wet month!

December Temperature in Milbank

In December in Milbank, the average temperature is -5°C (24°F). The maximum can reach 14°C (57°F) and the minimum can be as low as -26°C (-14°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Milbank, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Milbank, December typically has an average temperature of -5°C (24°F), with highs reaching up to 14°C (57°F) and lows dropping to around -26°C (-14°F).
JanFebMarAprMayJunJulAugSepOctNovDec151431415770747063463323
Data source: Temperature data for Milbank 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 Milbank

In Milbank in December, the total precipitation amount is 36 mm (1.4 in) over a span of 7 days.

December Precipitation Trends in Milbank

The chart displays monthly precipitation patterns in Milbank, 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 Milbank, December typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec2217476292788812681792536
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Milbank

In Milbank in December, humidity is 84%. With an average temperature of -5°C (24°F), this humidity feels like an icy blanket wrapped around you, making the air feel even colder and more biting, which can be quite uncomfortable for traveling.

December Average Humidity in Milbank

This chart illustrates the average monthly humidity levels in Milbank, 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 Milbank is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%89%81%82%76%81%82%83%82%82%87%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Milbank

In Milbank 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 Milbank, you can visit Hourly UV Index in Milbank.

Maximum UV Index Levels in Milbank for December

The chart shows the monthly maximum UV Index (UVI) for Milbank 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 Milbank typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3557910998532
Data source: Milbank 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 Milbank Compares to Other Months

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

This table compares monthly weather conditions in Milbank, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)22 mm (0.9 inches)85%moderate
February Weather-10°C (15°F)17 mm (0.7 inches)89%moderate
March Weather-1°C (31°F)47 mm (1.8 inches)81%moderate
April Weather5°C (41°F)62 mm (2.4 inches)82%high
May Weather14°C (57°F)92 mm (3.6 inches)76%very high
June Weather21°C (71°F)78 mm (3.1 inches)81%very high
July Weather23°C (74°F)88 mm (3.5 inches)82%very high
August Weather21°C (70°F)126 mm (5.0 inches)83%very high
September Weather17°C (63°F)81 mm (3.2 inches)82%very high
October Weather8°C (47°F)79 mm (3.1 inches)82%moderate
November Weather1°C (33°F)25 mm (1.0 inches)87%moderate
December Weather-5°C (24°F)36 mm (1.4 inches)84%low

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