Casa Grande Weather in August

During August, Casa Grande experiences extremely high daytime temperatures of 40°C (104°F) and cooler nights around 25°C (77°F). Some rainfall is typical during this period.

Rainfall in Casa Grande in August

You can expect rain on roughly 5 days based on historical data, averaging 27 mm (1.1 in) for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Casa Grande in August

In August, expect extremely high temperatures in Casa Grande, with highs of 40°C (104°F) and lows of 25°C (77°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Casa Grande in August

There are approximately 360 hours of sunshine this month, resulting in mostly clear days.

If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Casa Grande. 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
• 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 Casa Grande's climate page.

Casa Grande Temperature in August

Min Temperature 25°C (77°F)  

Max Temperature 40°C (104°F)  

Chance of Rain 17%  

Precipitation 27 mm (1.1 in)  

Rainy days 5 days  

Humidity 36% *  

Sunshine 360 hours *  

Percentage Sunshine 87% *  

* Data from: Phoenix, the United States of America (69 KM, 43 Miles).

What to Wear in Casa Grande 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Casa Grande 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 Casa Grande's climate page.

More climate data for Casa Grande

Temperature Rainfall Sunshine Humidity

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