January Weather in Easton, United States

Last updated: June 24, 2025

In January, the average temperature in Easton, United States hovers around 9°C (48°F). While the thermometer can dip as low as -12°C (10°F), it can also reach up to a warm 26°C (79°F). Visitors should prepare for 102 mm (4.0 in) of precipitation over about 9 days, and expect the air to be quite damp with an average humidity of 82%.

January Temperature in Easton

In January in Easton, the average temperature is 9°C (48°F). Maximums can reach 26°C (79°F), while minimums can drop as low as -12°C (10°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack accordingly for both warm days and chilly nights.

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

The chart illustrates January temperature patterns in Easton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Easton, January typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (79°F) and lows dropping to around -12°C (10°F).

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

January Precipitation in Easton

In Easton in January, the total precipitation amount is 102 mm (4.0 in) over a span of 9 days.

January Precipitation Trends in Easton

The chart displays monthly precipitation patterns in Easton, 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 Easton, January typically receives around 102 mm (4.0 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 Easton

In Easton in January, humidity is 82%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers for your travels while keeping an umbrella handy for unexpected drizzles.

January Average Humidity in Easton

This chart illustrates the average monthly humidity levels in Easton, 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 Easton is approximately 82%, 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 Easton

In Easton 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 Easton for better planning.

Maximum UV Index Levels in Easton for January

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

Data source: Easton 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 Easton Compares to Other Months

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

This table compares monthly weather conditions in Easton, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	102 mm (4.0 inches)	82%	moderate
February Weather	11°C (51°F)	149 mm (5.9 inches)	80%	high
March Weather	16°C (61°F)	127 mm (5.0 inches)	78%	very high
April Weather	18°C (65°F)	164 mm (6.4 inches)	79%	very high
May Weather	23°C (74°F)	148 mm (5.8 inches)	81%	extreme
June Weather	27°C (81°F)	110 mm (4.3 inches)	77%	extreme
July Weather	29°C (84°F)	85 mm (3.3 inches)	72%	extreme
August Weather	29°C (84°F)	82 mm (3.2 inches)	65%	extreme
September Weather	26°C (79°F)	98 mm (3.8 inches)	63%	very high
October Weather	20°C (68°F)	99 mm (3.9 inches)	70%	very high
November Weather	14°C (57°F)	58 mm (2.3 inches)	82%	high
December Weather	11°C (53°F)	125 mm (4.9 inches)	88%	moderate