January Weather in Scranton, United States

Last updated: June 24, 2025

In January, the average temperature in Scranton, United States hovers around 0°C (32°F), making it a chilly time of year. Temperatures can dip as low as -21°C (-6°F), while occasionally reaching a pleasant 18°C (66°F). Expect about 45 mm (1.8 in) of precipitation over 5 days, contributing to an average humidity level of 76%. Be prepared for a mix of cold and damp days!

January Temperature in Scranton

In January in Scranton, the average temperature is 0°C (32°F). Maximum temperatures can reach 18°C (66°F), while minimums can drop as low as -21°C (-6°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates January temperature patterns in Scranton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Scranton, January typically has an average temperature of 0°C (32°F), with highs reaching up to 18°C (66°F) and lows dropping to around -21°C (-6°F).

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

January Precipitation in Scranton

In Scranton in January, the total precipitation amount is 45 mm (1.8 in) over a span of 5 days.

January Precipitation Trends in Scranton

The chart displays monthly precipitation patterns in Scranton, 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 Scranton, January typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 5 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 Scranton

In Scranton in January, humidity is 76%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that clings to your skin, making it vital to layer up for any outdoor adventures.

January Average Humidity in Scranton

This chart illustrates the average monthly humidity levels in Scranton, 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 Scranton is approximately 76%, 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 Scranton

In Scranton 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 Scranton, you can check the information here.

Maximum UV Index Levels in Scranton for January

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

Data source: Scranton 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 Scranton Compares to Other Months

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

This table compares monthly weather conditions in Scranton, 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 (32°F)	45 mm (1.8 inches)	76%	moderate
February Weather	1°C (33°F)	30 mm (1.2 inches)	77%	high
March Weather	8°C (47°F)	100 mm (3.9 inches)	70%	high
April Weather	12°C (55°F)	92 mm (3.6 inches)	73%	very high
May Weather	19°C (66°F)	200 mm (7.9 inches)	82%	very high
June Weather	25°C (78°F)	103 mm (4.0 inches)	82%	extreme
July Weather	27°C (80°F)	94 mm (3.7 inches)	81%	extreme
August Weather	25°C (77°F)	127 mm (5.0 inches)	78%	very high
September Weather	22°C (72°F)	83 mm (3.3 inches)	71%	very high
October Weather	14°C (57°F)	121 mm (4.8 inches)	71%	high
November Weather	7°C (45°F)	38 mm (1.5 inches)	81%	moderate
December Weather	3°C (38°F)	33 mm (1.3 inches)	84%	moderate