December Weather in Star, United States

Last updated: June 24, 2025

In December, the average temperature in Star, United States is a crisp 8°C (47°F), with fluctuations reaching a minimum of -6°C (21°F) and peaking at 24°C (75°F). Expect about 109 mm (4.3 in) of precipitation over 9 days, contributing to an average humidity of 86%. Embrace the season's chill while staying prepared for moist conditions!

December Temperature in Star

In December in Star, the average temperature is 8°C (47°F), with maximums reaching up to 24°C (75°F) and minimums dropping as low as -6°C (21°F). This weather makes it a perfect time for travelers to experience the beauty of Star while being prepared for varying temperatures.

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

The chart illustrates December temperature patterns in Star, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Star, December typically has an average temperature of 8°C (47°F), with highs reaching up to 24°C (75°F) and lows dropping to around -6°C (21°F).

Data source: Temperature data for Star generated using information from the Copernicus Climate Change Service.

December Precipitation in Star

In Star in December, the total precipitation amount is 109 mm (4.3 in) spread over 9 days.

December Precipitation Trends in Star

The chart displays monthly precipitation patterns in Star, 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 Star, December typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Star

In Star in December, humidity is 86%. With an average temperature of 8°C (47°F), this humidity feels like a chilling damp that penetrates your clothes, making outdoor adventures less enjoyable and encouraging you to seek warmth indoors rather than explore the sights.

December Average Humidity in Star

This chart illustrates the average monthly humidity levels in Star, 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 Star is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Star

In Star 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 Star, you can check the information here.

Maximum UV Index Levels in Star for December

The chart shows the monthly maximum UV Index (UVI) for Star 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 Star typically reaches 3, which falls under the moderate exposure category.

Data source: Star 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 Star Compares to Other Months

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

This table compares monthly weather conditions in Star, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	96 mm (3.8 inches)	85%	moderate
February Weather	9°C (49°F)	115 mm (4.5 inches)	82%	high
March Weather	12°C (54°F)	80 mm (3.2 inches)	81%	very high
April Weather	17°C (62°F)	100 mm (4.0 inches)	80%	very high
May Weather	21°C (70°F)	111 mm (4.4 inches)	81%	extreme
June Weather	24°C (76°F)	104 mm (4.1 inches)	81%	extreme
July Weather	27°C (80°F)	98 mm (3.8 inches)	81%	extreme
August Weather	26°C (78°F)	132 mm (5.2 inches)	80%	very high
September Weather	23°C (74°F)	152 mm (6.0 inches)	79%	very high
October Weather	18°C (65°F)	83 mm (3.3 inches)	80%	very high
November Weather	11°C (51°F)	81 mm (3.2 inches)	85%	moderate
December Weather	8°C (47°F)	109 mm (4.3 inches)	86%	moderate