January Weather in Star, United States

Last updated: June 24, 2025

In January, the average temperature in Star, United States hovers around 6°C (44°F), with extremes ranging from a brisk -15°C (5°F) to a warm 25°C (77°F). This month also sees 96 mm (3.8 in) of precipitation over about 9 days, contributing to a notably high average humidity of 85%. Whether you're bracing for the chill or enjoying a sunlit day, be prepared for a dynamic climate!

January Temperature in Star

In January in Star, the average temperature is 6°C (44°F). Maximums can reach 25°C (77°F), while minimums can drop as low as -15°C (5°F). Be prepared for a wide range of temperatures if you're planning to travel during this month.

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

The chart illustrates January 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, January typically has an average temperature of 6°C (44°F), with highs reaching up to 25°C (77°F) and lows dropping to around -15°C (5°F).

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

January Precipitation in Star

In Star in January, the total precipitation amount is 96 mm (3.8 in) spread over a period of 9 days.

January Precipitation Trends in Star

The chart displays monthly precipitation patterns in Star, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Star, January typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Star

In Star in January, humidity is 85%. With an average temperature of 6°C (44°F), this humidity feels like a chilly dampness that seeps into your clothes, making travel uncomfortable and adding an extra layer of chill to the air.

January Average Humidity in Star

This chart illustrates the average monthly humidity levels in Star, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Star is approximately 85%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Star

In Star in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Star for better planning.

Maximum UV Index Levels in Star for January

The chart shows the monthly maximum UV Index (UVI) for Star in January, 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 January, the maximum UV index in Star typically reaches 4, which falls under the moderate exposure category.

Data source: Star January 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 January 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 January’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 January’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