Harlingen Weather in August

Harlingen in August sees extremely high temperatures, with highs around 36°C (97°F) and overnight lows of 25°C (77°F). Around 53 mm (2.1 in) of rainfall is typical, so a light rain jacket is a sensible addition to your bag.

Rainfall in Harlingen in August

You can typically expect 8 days of rain this month, averaging around 53 mm (2.1 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Harlingen in August

In August, Harlingen gets extremely high temperatures, with highs of 36°C (97°F). Nights cool to around 25°C (77°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.

Sunshine in Harlingen in August

The month enjoys around 307 hours of sunshine, creating mostly sunny days with good weather conditions.

August in Harlingen has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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

Harlingen Temperature in August

Min Temperature 25°C (77°F)  

Max Temperature 36°C (97°F)  

Chance of Rain 26%  

Precipitation 53 mm (2.1 in)  

Rainy days 8 days  

Humidity 73% *  

Sunshine 307 hours *  

Percentage Sunshine 76% *  

* Data from: Brownsville, the United States of America (41 KM, 25 Miles).

What to Wear in Harlingen in August

Hot weather in August means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Harlingen in August

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

Swimming

10/10

Camping

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

More climate data for Harlingen

Temperature Rainfall Sunshine Humidity

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