Harlingen Weather in July

Harlingen in July sees very high temperatures, with highs around 35°C (95°F) and overnight lows of 25°C (77°F). Rainfall is fairly high at around 101 mm (4 in) on average, so pack waterproofs just in case.

Rainfall in Harlingen in July

This month experiences about 9 days of rain according to historical data, averaging 101 mm (4 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Harlingen in July

Daytime temperatures in Harlingen reach 35°C (95°F) in July, dropping to 25°C (77°F) at night. For most visitors, the main thing to prepare for is the heat during the day. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Harlingen in July

Enjoy a sunny month with about 326 hours of sunshine, the clear skies make Harlingen even more beautiful.

If you prefer dry days with pleasant temperatures, July may not be the ideal month to visit Harlingen. Our weather planner can help you explore destinations with more pleasant weather conditions.

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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 July

Min Temperature 25°C (77°F)  

Max Temperature 35°C (95°F)  

Chance of Rain 29%  

Precipitation 101 mm (4 in)  

Rainy days 9 days  

Humidity 73% *  

Sunshine 326 hours *  

Percentage Sunshine 78% *  

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

What to Wear in Harlingen in July

Get ready for hot weather in July! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Harlingen in July

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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.