January Weather in Sierra Blanca, United States

Last updated: June 24, 2025

In January, the average temperature in Sierra Blanca, United States is a cool 7°C (46°F). Visitors should be prepared for a range of temperatures, with a minimum dipping to -8°C (18°F) and a maximum soaring to 25°C (77°F). During this time, expect about 9 mm (0.4 in) of precipitation over 2 days, and keep in mind the average humidity level of 81%.

January Temperature in Sierra Blanca

In January in Sierra Blanca, the average temperature is 7°C (46°F). The maximum can reach 25°C (77°F), while the minimum can drop as low as -8°C (18°F). This makes it essential to pack layered clothing when traveling to Sierra Blanca during this time.

January Weather in Sierra Blanca: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sierra Blanca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sierra Blanca, January typically has an average temperature of 7°C (46°F), with highs reaching up to 25°C (77°F) and lows dropping to around -8°C (18°F).

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

January Precipitation in Sierra Blanca

In Sierra Blanca in January, the precipitation amount is 9 mm (0.4 in) over the course of 2 days.

January Precipitation Trends in Sierra Blanca

The chart displays monthly precipitation patterns in Sierra Blanca, 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 Sierra Blanca, January typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 2 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 Sierra Blanca

In Sierra Blanca in January, humidity is 81%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill clinging to your skin, making travel uncomfortable and requiring extra layers to stay warm while navigating the wet air.

January Average Humidity in Sierra Blanca

This chart illustrates the average monthly humidity levels in Sierra Blanca, 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 Sierra Blanca 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 Sierra Blanca

In Sierra Blanca 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 Sierra Blanca.

Maximum UV Index Levels in Sierra Blanca for January

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

Data source: Sierra Blanca 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 Sierra Blanca Compares to Other Months

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

This table compares monthly weather conditions in Sierra Blanca, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (46°F)	9 mm (0.4 inches)	81%	moderate
February Weather	10°C (50°F)	12 mm (0.5 inches)	77%	very high
March Weather	15°C (59°F)	18 mm (0.7 inches)	65%	very high
April Weather	19°C (67°F)	6 mm (0.2 inches)	53%	extreme
May Weather	24°C (75°F)	7 mm (0.3 inches)	51%	extreme
June Weather	28°C (82°F)	22 mm (0.9 inches)	51%	extreme
July Weather	27°C (82°F)	34 mm (1.4 inches)	60%	extreme
August Weather	27°C (81°F)	33 mm (1.3 inches)	63%	extreme
September Weather	24°C (75°F)	31 mm (1.2 inches)	74%	extreme
October Weather	19°C (66°F)	22 mm (0.9 inches)	75%	very high
November Weather	13°C (56°F)	10 mm (0.4 inches)	82%	high
December Weather	9°C (48°F)	15 mm (0.6 inches)	87%	moderate