January Weather in Addyston, United States

Last updated: June 24, 2025

During January, the average temperature in Addyston, United States hovers around 0°C (33°F), with a minimum dipping to -25°C (-13°F) and a maximum soaring to 20°C (69°F). Expect about 79 mm (3.1 in) of precipitation spread over 9 days, accompanied by an average humidity of 88%. Prepare for a chilly yet captivating experience!

January Temperature in Addyston

In January in Addyston, the average temperature is 0°C (33°F). The maximum can reach 20°C (69°F), and the minimum can be as low as -25°C (-13°F). Be prepared for a wide range of temperatures, making it essential to pack accordingly for your travels.

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

The chart illustrates January temperature patterns in Addyston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Addyston, January typically has an average temperature of 0°C (33°F), with highs reaching up to 20°C (69°F) and lows dropping to around -25°C (-13°F).

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

January Precipitation in Addyston

In Addyston in January, the precipitation amount is 79 mm (3.1 in) spread over 9 days.

January Precipitation Trends in Addyston

The chart displays monthly precipitation patterns in Addyston, 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 Addyston, January typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Addyston

In Addyston in January, humidity is 88%. With an average temperature of 0°C (33°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and requiring extra layers to stay warm and dry.

January Average Humidity in Addyston

This chart illustrates the average monthly humidity levels in Addyston, 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 Addyston is approximately 88%, 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 Addyston

In Addyston in January, 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 Addyston, you can check the information here.

Maximum UV Index Levels in Addyston for January

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

Data source: Addyston 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 Addyston Compares to Other Months

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

This table compares monthly weather conditions in Addyston, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	79 mm (3.1 inches)	88%	moderate
February Weather	3°C (37°F)	104 mm (4.1 inches)	88%	moderate
March Weather	7°C (45°F)	133 mm (5.2 inches)	87%	high
April Weather	12°C (54°F)	116 mm (4.5 inches)	85%	very high
May Weather	19°C (66°F)	125 mm (4.9 inches)	81%	very high
June Weather	23°C (74°F)	130 mm (5.1 inches)	82%	very high
July Weather	25°C (78°F)	113 mm (4.4 inches)	81%	very high
August Weather	24°C (75°F)	96 mm (3.8 inches)	73%	very high
September Weather	21°C (71°F)	79 mm (3.1 inches)	73%	very high
October Weather	15°C (59°F)	96 mm (3.8 inches)	78%	high
November Weather	6°C (44°F)	96 mm (3.8 inches)	89%	moderate
December Weather	4°C (39°F)	104 mm (4.1 inches)	87%	moderate