McKinney Weather in August

August in McKinney brings extremely high temperatures around 36°C (97°F) during the day, dropping to 24°C (75°F) at night, with some rainfall expected.

Rainfall in McKinney in August

Typically, about 7 days will experience rainfall, with an average of 56 mm (2.2 in) for the month. 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 McKinney in August

Temperatures in McKinney in August top out at 36°C (97°F) and drop to 24°C (75°F) overnight. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

Sunshine in McKinney in August

Expect a lot of sunshine this month, with about 305 hours of sun. These sunny conditions add to the overall experience.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. March, April, May, October and November typically offer the best weather for McKinney.

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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 McKinney's climate page.

McKinney Temperature in August

Min Temperature 24°C (75°F)  

Max Temperature 36°C (97°F)  

Chance of Rain 23%  

Precipitation 56 mm (2.2 in)  

Rainy days 7 days  

Humidity 60% *  

Sunshine 305 hours *  

Percentage Sunshine 74% *  

* Data from: Dallas, the United States of America (49 KM, 30 Miles).

What to Wear in McKinney in August

Pack for serious heat in McKinney in August. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in McKinney 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 McKinney's climate page.

More climate data for McKinney

Temperature Rainfall Sunshine Humidity

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