January Weather in Brothertown, United States

Last updated: June 24, 2025

In January, the average temperature in Brothertown, United States hovers around -6°C (21°F). Expect a significant chill, with minimum temperatures dipping as low as -30°C (-23°F) and highs reaching a mild 9°C (49°F). Be prepared for about 44 mm (1.7 in) of precipitation over approximately 6 days, accompanied by a high average humidity of 85%.

January Temperature in Brothertown

In January in Brothertown, the average temperature is -6°C (21°F), with maximums reaching 9°C (49°F) and minimums dropping as low as -30°C (-23°F). Travelers should be prepared for extremely cold conditions and pack appropriate winter gear for their trip.

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

The chart illustrates January temperature patterns in Brothertown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brothertown, January typically has an average temperature of -6°C (21°F), with highs reaching up to 9°C (49°F) and lows dropping to around -30°C (-23°F).

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

January Precipitation in Brothertown

In Brothertown in January, the total precipitation amount is 44 mm (1.7 in) spread over 6 days.

January Precipitation Trends in Brothertown

The chart displays monthly precipitation patterns in Brothertown, 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 Brothertown, January typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 6 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 Brothertown

In Brothertown in January, humidity is 85%. With an average temperature of -6°C (21°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and forcing you to bundle up even more than usual as you navigate through frosty air.

January Average Humidity in Brothertown

This chart illustrates the average monthly humidity levels in Brothertown, 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 Brothertown 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 Brothertown

In Brothertown 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 Brothertown, you can check the information here.

Maximum UV Index Levels in Brothertown for January

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

Data source: Brothertown 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 Brothertown Compares to Other Months

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

This table compares monthly weather conditions in Brothertown, 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 (21°F)	44 mm (1.7 inches)	85%	moderate
February Weather	-6°C (21°F)	46 mm (1.8 inches)	85%	moderate
March Weather	1°C (33°F)	59 mm (2.3 inches)	85%	moderate
April Weather	6°C (43°F)	98 mm (3.9 inches)	85%	very high
May Weather	14°C (57°F)	109 mm (4.3 inches)	78%	very high
June Weather	20°C (69°F)	104 mm (4.1 inches)	80%	very high
July Weather	23°C (74°F)	107 mm (4.2 inches)	78%	very high
August Weather	21°C (71°F)	105 mm (4.1 inches)	76%	very high
September Weather	18°C (64°F)	76 mm (3.0 inches)	79%	high
October Weather	10°C (51°F)	101 mm (4.0 inches)	83%	moderate
November Weather	2°C (36°F)	46 mm (1.8 inches)	88%	moderate
December Weather	-2°C (28°F)	48 mm (1.9 inches)	81%	low