Grapevine Weather in August

August in Grapevine averages 36°C (97°F) during the day and 25°C (77°F) at night. Around 50 mm (2 in) of rainfall is typical for this time of year.

Rainfall in Grapevine in August

Past climate data indicates that roughly 7 days will see rain, totalling around 50 mm (2 in) for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.

Temperature in Grapevine in August

Temperatures in Grapevine in August top out at 36°C (97°F) and drop to 25°C (77°F) overnight. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably. These temperatures represent the average, but hotter days can occur. Be prepared with light clothing and stay hydrated to manage the heat.

Sunshine in Grapevine in August

The city usually sees around 305 hours of sunlight, indicating many sunny days — a great month for sightseeing.

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

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• 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 Grapevine's climate page.

Grapevine Temperature in August

Min Temperature 25°C (77°F)  

Max Temperature 36°C (97°F)  

Chance of Rain 23%  

Precipitation 50 mm (2 in)  

Rainy days 7 days  

Humidity 60% *  

Sunshine 305 hours *  

Percentage Sunshine 74% *  

* Data from: Dallas, the United States of America (30 KM, 19 Miles).

What to Wear in Grapevine in August

Get ready for hot weather in August! 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. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Grapevine in August

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

Swimming

10/10

Camping

10/10

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 Grapevine's climate page.

More climate data for Grapevine

Temperature Rainfall Sunshine Humidity

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