January Weather in Laredo, United States

Last updated: June 24, 2025

In January, the average temperature in Laredo, United States hovers around 15°C (59°F), making it a pleasant time to visit. However, be prepared for a range of temperatures, with lows dipping to -3°C (28°F) and highs soaring up to 34°C (94°F). Expect about 18 mm (0.7 in) of precipitation spread over 3 days, complemented by an average humidity level of 83%. Whether you're enjoying the sunny days or cozying up during the cooler ones, there's something for everyone this month!

January Temperature in Laredo

In January in Laredo, the average temperature is 15°C (59°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as -3°C (28°F). This diverse temperature range means travelers should prepare for warm days as well as cooler evenings and unexpected cold spells.

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

The chart illustrates January temperature patterns in Laredo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Laredo, January typically has an average temperature of 15°C (59°F), with highs reaching up to 34°C (94°F) and lows dropping to around -3°C (28°F).

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

January Precipitation in Laredo

In Laredo in January, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.

January Precipitation Trends in Laredo

The chart displays monthly precipitation patterns in Laredo, 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 Laredo, January typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 3 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Laredo

In Laredo in January humidity is 83%. With an average temperature of 15°C (59°F), this humidity feels like a cozy, damp embrace that can be quite stifling for traveling, making even short walks feel more exhausting than they should, and prompting a need for frequent breaks in shaded or air-conditioned areas.

January Average Humidity in Laredo

This chart illustrates the average monthly humidity levels in Laredo, 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 Laredo is approximately 83%, 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 Laredo

In Laredo in January, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Laredo, you can refer to this Hourly UV Index in Laredo.

Maximum UV Index Levels in Laredo for January

The chart shows the monthly maximum UV Index (UVI) for Laredo 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 Laredo typically reaches 6, which falls under the high exposure category.

Data source: Laredo 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 Laredo Compares to Other Months

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

This table compares monthly weather conditions in Laredo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (59°F)	18 mm (0.7 inches)	83%	high
February Weather	17°C (63°F)	17 mm (0.7 inches)	79%	very high
March Weather	22°C (72°F)	34 mm (1.3 inches)	76%	very high
April Weather	25°C (77°F)	44 mm (1.7 inches)	77%	extreme
May Weather	28°C (83°F)	97 mm (3.8 inches)	80%	extreme
June Weather	30°C (87°F)	40 mm (1.6 inches)	73%	extreme
July Weather	31°C (89°F)	52 mm (2.0 inches)	66%	extreme
August Weather	32°C (90°F)	30 mm (1.2 inches)	65%	extreme
September Weather	29°C (85°F)	88 mm (3.5 inches)	73%	extreme
October Weather	25°C (77°F)	49 mm (1.9 inches)	76%	very high
November Weather	19°C (67°F)	26 mm (1.0 inches)	80%	high
December Weather	17°C (62°F)	19 mm (0.8 inches)	86%	moderate