January Weather in Bandera, United States

Last updated: June 24, 2025

In January, the average temperature in Bandera, United States hovers around 10°C (51°F). Temperatures can vary significantly, with a minimum dipping to -8°C (18°F) and a maximum soaring up to 26°C (80°F). Expect about 43 mm (1.7 in) of precipitation over roughly 5 days, and feel the average humidity at a brisk 79%.

January Temperature in Bandera

In January in Bandera, the average temperature is 10°C (51°F). The maximum can reach 26°C (80°F), and the minimum can be as low as -8°C (18°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates January temperature patterns in Bandera, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bandera, January typically has an average temperature of 10°C (51°F), with highs reaching up to 26°C (80°F) and lows dropping to around -8°C (18°F).

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

January Precipitation in Bandera

In Bandera in January, the precipitation amount is 43 mm (1.7 in) over the course of 5 days.

January Precipitation Trends in Bandera

The chart displays monthly precipitation patterns in Bandera, 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 Bandera, January typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 5 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 Bandera

In Bandera in January, humidity is 79%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel somewhat uncomfortable unless you're properly layered.

January Average Humidity in Bandera

This chart illustrates the average monthly humidity levels in Bandera, 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 Bandera is approximately 79%, 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 Bandera

In Bandera 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 Bandera.

Maximum UV Index Levels in Bandera for January

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

Data source: Bandera 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 Bandera Compares to Other Months

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

This table compares monthly weather conditions in Bandera, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	43 mm (1.7 inches)	79%	moderate
February Weather	12°C (53°F)	55 mm (2.1 inches)	79%	very high
March Weather	17°C (63°F)	63 mm (2.5 inches)	74%	very high
April Weather	20°C (68°F)	75 mm (3.0 inches)	76%	extreme
May Weather	24°C (75°F)	131 mm (5.2 inches)	81%	extreme
June Weather	27°C (81°F)	73 mm (2.9 inches)	76%	extreme
July Weather	28°C (83°F)	53 mm (2.1 inches)	66%	extreme
August Weather	29°C (84°F)	55 mm (2.2 inches)	58%	extreme
September Weather	26°C (78°F)	118 mm (4.6 inches)	65%	extreme
October Weather	21°C (70°F)	81 mm (3.2 inches)	74%	very high
November Weather	15°C (59°F)	34 mm (1.3 inches)	81%	high
December Weather	12°C (54°F)	44 mm (1.7 inches)	86%	moderate