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December Weather in Sugar City, United States

Last updated: June 24, 2025

In Sugar City, United States, the average temperature in December hovers around -5°C (24°F), with extreme lows reaching -23°C (-9°F) and highs peaking at 11°C (52°F). This month sees 49 mm (1.9 in) of precipitation over 11 days, contributing to an average humidity of 91%. Be prepared for a chilly, damp experience!

December Temperature in Sugar City

In December in Sugar City, the average temperature is -5°C (24°F). Maximums can reach 11°C (52°F) and minimums can be as low as -23°C (-9°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack appropriately for both chilly days and warmer afternoons.

December Weather in Sugar City: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sugar City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sugar City, December typically has an average temperature of -5°C (24°F), with highs reaching up to 11°C (52°F) and lows dropping to around -23°C (-9°F).
JanFebMarAprMayJunJulAugSepOctNovDec222635435263726960443523
Data source: Temperature data for Sugar City 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 Sugar City

In Sugar City in December, the total precipitation amount is 49 mm (1.9 in) spread over 11 days.

December Precipitation Trends in Sugar City

The chart displays monthly precipitation patterns in Sugar City, 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 Sugar City, December typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec46524660653681930444149
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sugar City

In Sugar City in December humidity is 91%. With an average temperature of -5°C (24°F), this humidity makes the cold feel even more biting and penetrative, creating a chilling atmosphere that's quite uncomfortable for traveling.

December Average Humidity in Sugar City

This chart illustrates the average monthly humidity levels in Sugar City, 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 Sugar City is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%95%90%81%71%64%59%49%52%69%86%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sugar City

In Sugar City 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 Sugar City, you can check the information here.

Maximum UV Index Levels in Sugar City for December

The chart shows the monthly maximum UV Index (UVI) for Sugar City 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 Sugar City typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3589101111109643
Data source: Sugar City 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 Sugar City Compares to Other Months

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

This table compares monthly weather conditions in Sugar City, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)46 mm (1.8 inches)95%moderate
February Weather-3°C (26°F)52 mm (2.1 inches)95%moderate
March Weather2°C (35°F)46 mm (1.8 inches)90%very high
April Weather6°C (43°F)60 mm (2.4 inches)81%very high
May Weather11°C (53°F)65 mm (2.6 inches)71%very high
June Weather17°C (63°F)36 mm (1.4 inches)64%extreme
July Weather22°C (72°F)8 mm (0.3 inches)59%extreme
August Weather21°C (70°F)19 mm (0.7 inches)49%very high
September Weather16°C (60°F)30 mm (1.2 inches)52%very high
October Weather7°C (44°F)44 mm (1.7 inches)69%high
November Weather1°C (35°F)41 mm (1.6 inches)86%moderate
December Weather-5°C (24°F)49 mm (1.9 inches)91%moderate

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