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United States of AmericaUnited States of America Texas Port Isabel
Port Isabel (TX)
Weather in January
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Port Isabel Weather in January

During January, Port Isabel experiences pleasant daytime temperatures of 20°C (68°F) and cooler nights around 12°C (54°F). As part of the winter season, some rainfall is to be expected.

Rainfall in Port Isabel in January

Expect around 8 days of rain based on historical data, with 42 mm (1.7 in) average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Port Isabel in January

January is a perfect month in Port Isabel, with 20°C (68°F) during the day and 12°C (54°F) at night. Experience the winter season in January. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. The temperatures this month are milder, providing a comfortable and warm experience.

Sunshine in Port Isabel in January

The area enjoys a moderate level of sunlight, with around 133 hours. It's a good balance between sunny and cloudy days.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, October, November and December typically offer the best circumstances for Port Isabel.

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Port Isabel's climate page.

Port Isabel Temperature in January

Min TemperatureMin Temperature 12°C (54°F)  
Max TemperatureMax Temperature 20°C (68°F)  
Chance of RainChance of Rain 27%  
PrecipitationPrecipitation 42 mm (1.7 in)  
Rainy daysRainy days 8 days  
HumidityHumidity 78% *  
SunshineSunshine 133 hours *  
Percentage SunshinePercentage Sunshine 38% *  
* Data from: Brownsville, the United States of America (29 KM, 18 Miles).

Best Places in the United States of America in January

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →

Weather conditions Weather
Temperatures
Precipitation
Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Port Isabel in January

Comfortable temperatures call for an easy wardrobe in January. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Port Isabel in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
6/10
Cycling
10/10
Walking
10/10
Camping
10/10
Outdoor sports
10/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Port Isabel's climate page.

More climate data for Port Isabel

Temperature Rainfall Sunshine Humidity

See the full Port Isabel climate overview or explore weather in the United States of America.

 

 
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