January Weather in Challenge-Brownsville, United States

Last updated: June 24, 2025

In January, the average temperature in Challenge-Brownsville, United States hovers around 8°C (46°F), providing a cool yet refreshing atmosphere. Temperatures can dip as low as -4°C (25°F), while the mercury may rise to a pleasant 23°C (73°F). With an average precipitation of 269 mm (10.6 in) over 12 days, it’s wise to stay prepared for occasional showers. Coupled with an average humidity of 84%, the climate here is both crisp and invigorating.

January Temperature in Challenge-Brownsville

In January in Challenge-Brownsville, the average temperature is 8°C (46°F), with maximums reaching 23°C (73°F) and minimums dipping as low as -4°C (25°F). Travelers should be prepared for a wide range of temperatures, so it's advisable to pack layers for comfort during their stay.

January Weather in Challenge-Brownsville: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Challenge-Brownsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Challenge-Brownsville, January typically has an average temperature of 8°C (46°F), with highs reaching up to 23°C (73°F) and lows dropping to around -4°C (25°F).

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

January Precipitation in Challenge-Brownsville

In Challenge-Brownsville in January, the precipitation amount is 269 mm (10.6 in) spread over a period of 12 days.

January Precipitation Trends in Challenge-Brownsville

The chart displays monthly precipitation patterns in Challenge-Brownsville, 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 Challenge-Brownsville, January typically receives around 269 mm (10.6 inches) of precipitation spread over approximately 12 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 Challenge-Brownsville

In Challenge-Brownsville in January humidity is 84%. With an average temperature of 8°C (46°F), this humidity feels like a chilly mist wrapping around you, making outdoor exploration cumbersome and layering your clothing a necessity for comfort.

January Average Humidity in Challenge-Brownsville

This chart illustrates the average monthly humidity levels in Challenge-Brownsville, 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 Challenge-Brownsville is approximately 84%, 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 Challenge-Brownsville

In Challenge-Brownsville 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 Challenge-Brownsville, you can check the information here.

Maximum UV Index Levels in Challenge-Brownsville for January

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

Data source: Challenge-Brownsville 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 Challenge-Brownsville Compares to Other Months

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

This table compares monthly weather conditions in Challenge-Brownsville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	269 mm (10.6 inches)	84%	moderate
February Weather	8°C (47°F)	289 mm (11.4 inches)	84%	moderate
March Weather	10°C (50°F)	242 mm (9.5 inches)	83%	very high
April Weather	14°C (57°F)	124 mm (4.9 inches)	81%	very high
May Weather	17°C (64°F)	64 mm (2.5 inches)	74%	extreme
June Weather	23°C (74°F)	10 mm (0.4 inches)	64%	extreme
July Weather	26°C (80°F)	1 mm (0.0 inches)	44%	extreme
August Weather	25°C (78°F)	1 mm (0.0 inches)	36%	very high
September Weather	22°C (71°F)	18 mm (0.7 inches)	44%	very high
October Weather	16°C (61°F)	80 mm (3.1 inches)	65%	high
November Weather	11°C (52°F)	153 mm (6.0 inches)	84%	moderate
December Weather	7°C (45°F)	218 mm (8.6 inches)	83%	moderate