January Weather in Berwick, United States

Last updated: June 24, 2025

The average temperature in Berwick, United States during January is a mild 13°C (55°F). However, temperatures can swing dramatically, with a minimum of -8°C (18°F) and a maximum of 28°C (82°F). Expect around 89 mm (3.5 in) of precipitation over 7 days, and enjoy a high humidity level of 81%, adding a unique element to the climate experience.

January Temperature in Berwick

In January in Berwick, the average temperature is 13°C (55°F). The maximum can reach 28°C (82°F), while the minimum can drop as low as -8°C (18°F). Travelers should be prepared for a wide range of temperatures during their visit.

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

The chart illustrates January temperature patterns in Berwick, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Berwick, January typically has an average temperature of 13°C (55°F), with highs reaching up to 28°C (82°F) and lows dropping to around -8°C (18°F).

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

January Precipitation in Berwick

In Berwick in January, the total precipitation amount is 89 mm (3.5 in) spread over a period of 7 days.

January Precipitation Trends in Berwick

The chart displays monthly precipitation patterns in Berwick, 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 Berwick, January typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 7 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 Berwick

In Berwick in January, humidity is 81%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket wrapping around you, making strolls outdoors feel heavy and slightly oppressive, which may be less than ideal for travelers looking to explore comfortably.

January Average Humidity in Berwick

This chart illustrates the average monthly humidity levels in Berwick, 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 Berwick is approximately 81%, 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 Berwick

In Berwick in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Berwick.

Maximum UV Index Levels in Berwick for January

The chart shows the monthly maximum UV Index (UVI) for Berwick 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 Berwick typically reaches 5, which falls under the moderate exposure category.

Data source: Berwick 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 Berwick Compares to Other Months

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

This table compares monthly weather conditions in Berwick, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	89 mm (3.5 inches)	81%	moderate
February Weather	16°C (60°F)	97 mm (3.8 inches)	81%	very high
March Weather	19°C (66°F)	59 mm (2.3 inches)	79%	very high
April Weather	21°C (70°F)	115 mm (4.5 inches)	81%	extreme
May Weather	25°C (77°F)	149 mm (5.9 inches)	77%	extreme
June Weather	27°C (82°F)	210 mm (8.3 inches)	74%	extreme
July Weather	28°C (83°F)	226 mm (8.9 inches)	74%	extreme
August Weather	28°C (82°F)	211 mm (8.3 inches)	73%	extreme
September Weather	26°C (80°F)	169 mm (6.6 inches)	79%	extreme
October Weather	23°C (74°F)	112 mm (4.4 inches)	77%	very high
November Weather	16°C (62°F)	65 mm (2.6 inches)	81%	high
December Weather	14°C (58°F)	96 mm (3.8 inches)	84%	moderate