Mesa Weather in August

August in Mesa sees daytime temperatures around 40°C (104°F) and lows of 27°C (81°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Mesa in August

During the wettest month of the year, an umbrella can be your best friend to stay dry. Historically, August sees about 6 days of rain, with a monthly average of 31 mm (1.2 in). The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in Mesa in August

In August, Mesa gets extremely high temperatures, with highs of 40°C (104°F). Nights cool to around 27°C (81°F). Mornings and evenings are often more comfortable than the peak afternoon hours. With overnight lows of 27°C (81°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.

Sunshine in Mesa in August

With approximately 357 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

August in Mesa has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations 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 Mesa's climate page.

Mesa Temperature in August

Min Temperature 27°C (81°F)  

Max Temperature 40°C (104°F)  

Chance of Rain 20%  

Precipitation 31 mm (1.2 in)  

Rainy days 6 days  

Sunshine 357 hours *  

Percentage Sunshine *  

* Data from: Scottsdale, the United States of America (13 KM, 8 Miles).

What to Wear in Mesa 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. Some rain is possible, so pack something to handle light showers. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Mesa in August

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

Swimming

10/10

Camping

9/10

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 Mesa's climate page.

More climate data for Mesa

Temperature Rainfall Sunshine

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